Reorder deploy: switch nginx BEFORE stopping blue to avoid 502s

Previous order (caused 502 errors):
1. Stop blue → nginx still points to blue → 502!
2. Update nginx config
3. Recreate nginx → traffic finally works

New order (eliminates 502 window):
1. Update nginx config
2. Recreate nginx → traffic goes to green (blue still running)
3. Stop blue → flushes state to disk
4. 3-second pause for flush to complete

The stale data race condition is minimized by stopping blue immediately
after the nginx switch. Users reconnecting to green will lazy-load
fresh game data from disk (after blue has flushed).

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.github/workflows/auth_build.yml

@@ -105,10 +105,23 @@ jobs:
       GOOGLE_CLIENT_ID: ${{ secrets.GOOGLE_CLIENT_ID }}
       GOOGLE_CLIENT_SECRET: ${{ secrets.GOOGLE_CLIENT_SECRET }}
       JWT_PRIVATE_KEY: ${{ secrets.JWT_PRIVATE_KEY }}
+      FASTMAIL_API_TOKEN: ${{ secrets.FASTMAIL_API_TOKEN }}
+      FASTMAIL_FROM_EMAIL: ${{ secrets.FASTMAIL_FROM_EMAIL }}
+      FASTMAIL_FROM_NAME: ${{ secrets.FASTMAIL_FROM_NAME }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Copy update-env script to server
+        uses: appleboy/scp-action@v0.1.7
+        with:
+          host: ${{ secrets.DO_DROPLET_IP }}
+          username: deploy
+          key: ${{ secrets.DO_SSH_KEY }}
+          source: "deploy/update-env.sh,deploy/env.template"
+          target: /opt/eagle0/
+          strip_components: 1
+
       - name: Deploy auth service to production
         uses: appleboy/ssh-action@v1.0.3
         with:
@@ -116,34 +129,23 @@ jobs:
           username: deploy
           key: ${{ secrets.DO_SSH_KEY }}
           script_stop: true
-          envs: AUTH_IMAGE,DISCORD_CLIENT_ID,DISCORD_CLIENT_SECRET,GOOGLE_CLIENT_ID,GOOGLE_CLIENT_SECRET,JWT_PRIVATE_KEY
+          envs: AUTH_IMAGE,DISCORD_CLIENT_ID,DISCORD_CLIENT_SECRET,GOOGLE_CLIENT_ID,GOOGLE_CLIENT_SECRET,JWT_PRIVATE_KEY,FASTMAIL_API_TOKEN,FASTMAIL_FROM_EMAIL,FASTMAIL_FROM_NAME
           script: |
             set -x
             cd /opt/eagle0
 
-            # Update AUTH_IMAGE in .env file (preserve other vars)
-            if [ -f .env ]; then
-              # Remove old AUTH_IMAGE line and add new one
-              grep -v '^AUTH_IMAGE=' .env > .env.tmp || true
-              echo "AUTH_IMAGE=${AUTH_IMAGE}" >> .env.tmp
-              # Also update OAuth credentials
-              grep -v '^DISCORD_CLIENT_ID=' .env.tmp > .env.tmp2 || true
-              echo "DISCORD_CLIENT_ID=${DISCORD_CLIENT_ID:-}" >> .env.tmp2
-              grep -v '^DISCORD_CLIENT_SECRET=' .env.tmp2 > .env.tmp3 || true
-              echo "DISCORD_CLIENT_SECRET=${DISCORD_CLIENT_SECRET:-}" >> .env.tmp3
-              grep -v '^GOOGLE_CLIENT_ID=' .env.tmp3 > .env.tmp4 || true
-              echo "GOOGLE_CLIENT_ID=${GOOGLE_CLIENT_ID:-}" >> .env.tmp4
-              grep -v '^GOOGLE_CLIENT_SECRET=' .env.tmp4 > .env.tmp5 || true
-              echo "GOOGLE_CLIENT_SECRET=${GOOGLE_CLIENT_SECRET:-}" >> .env.tmp5
-              # Update JWT private key (JWK format for auth service bootstrap)
-              grep -v '^JWT_PRIVATE_KEY=' .env.tmp5 > .env || true
-              echo "JWT_PRIVATE_KEY=${JWT_PRIVATE_KEY:-}" >> .env
-              rm -f .env.tmp .env.tmp2 .env.tmp3 .env.tmp4 .env.tmp5
-              chmod 600 .env
-            else
-              echo "ERROR: .env file not found. Run main deploy first."
-              exit 1
-            fi
+            # Update env vars using shared script (preserves vars set by other workflows)
+            chmod +x update-env.sh
+            ./update-env.sh \
+              "AUTH_IMAGE=${AUTH_IMAGE}" \
+              "DISCORD_CLIENT_ID=${DISCORD_CLIENT_ID}" \
+              "DISCORD_CLIENT_SECRET=${DISCORD_CLIENT_SECRET}" \
+              "GOOGLE_CLIENT_ID=${GOOGLE_CLIENT_ID}" \
+              "GOOGLE_CLIENT_SECRET=${GOOGLE_CLIENT_SECRET}" \
+              "JWT_PRIVATE_KEY=${JWT_PRIVATE_KEY}" \
+              "FASTMAIL_API_TOKEN=${FASTMAIL_API_TOKEN}" \
+              "FASTMAIL_FROM_EMAIL=${FASTMAIL_FROM_EMAIL}" \
+              "FASTMAIL_FROM_NAME=${FASTMAIL_FROM_NAME}"
 
             # Login to registry
             echo "${{ secrets.DO_REGISTRY_TOKEN }}" | docker login registry.digitalocean.com -u "${{ secrets.DO_REGISTRY_TOKEN }}" --password-stdin

.github/workflows/build_sysroot.yml

@@ -53,26 +53,26 @@ jobs:
         run: |
           # Upload sysroot tarball to DO Spaces
           aws s3 cp tools/sysroot/output/ubuntu_noble_amd64_sysroot.tar.xz \
-            s3://eagle0-windows/sysroot/${{ inputs.version }}/ubuntu_noble_amd64_sysroot.tar.xz \
+            s3://eagle0-sysroot/${{ inputs.version }}/ubuntu_noble_amd64_sysroot.tar.xz \
             --endpoint-url https://sfo3.digitaloceanspaces.com \
             --acl public-read
 
           # Upload sha256 file
           aws s3 cp tools/sysroot/output/ubuntu_noble_amd64_sysroot.sha256 \
-            s3://eagle0-windows/sysroot/${{ inputs.version }}/ubuntu_noble_amd64_sysroot.sha256 \
+            s3://eagle0-sysroot/${{ inputs.version }}/ubuntu_noble_amd64_sysroot.sha256 \
             --endpoint-url https://sfo3.digitaloceanspaces.com \
             --acl public-read
 
           echo ""
           echo "=== AMD64 Sysroot uploaded ==="
-          echo "URL: https://eagle0-windows.sfo3.digitaloceanspaces.com/sysroot/${{ inputs.version }}/ubuntu_noble_amd64_sysroot.tar.xz"
+          echo "URL: https://eagle0-sysroot.sfo3.digitaloceanspaces.com/${{ inputs.version }}/ubuntu_noble_amd64_sysroot.tar.xz"
           echo "SHA256: $(cat tools/sysroot/output/ubuntu_noble_amd64_sysroot.sha256)"
           echo ""
           echo "Update MODULE.bazel with:"
           echo "sysroot("
           echo "    name = \"linux_sysroot\","
           echo "    sha256 = \"$(cat tools/sysroot/output/ubuntu_noble_amd64_sysroot.sha256)\","
-          echo "    urls = [\"https://eagle0-windows.sfo3.digitaloceanspaces.com/sysroot/${{ inputs.version }}/ubuntu_noble_amd64_sysroot.tar.xz\"],"
+          echo "    urls = [\"https://eagle0-sysroot.sfo3.digitaloceanspaces.com/${{ inputs.version }}/ubuntu_noble_amd64_sysroot.tar.xz\"],"
           echo ")"
 
   build-sysroot-arm64:
@@ -114,24 +114,24 @@ jobs:
         run: |
           # Upload sysroot tarball to DO Spaces
           aws s3 cp tools/sysroot/output/ubuntu_noble_arm64_sysroot.tar.xz \
-            s3://eagle0-windows/sysroot/${{ inputs.version }}/ubuntu_noble_arm64_sysroot.tar.xz \
+            s3://eagle0-sysroot/${{ inputs.version }}/ubuntu_noble_arm64_sysroot.tar.xz \
             --endpoint-url https://sfo3.digitaloceanspaces.com \
             --acl public-read
 
           # Upload sha256 file
           aws s3 cp tools/sysroot/output/ubuntu_noble_arm64_sysroot.sha256 \
-            s3://eagle0-windows/sysroot/${{ inputs.version }}/ubuntu_noble_arm64_sysroot.sha256 \
+            s3://eagle0-sysroot/${{ inputs.version }}/ubuntu_noble_arm64_sysroot.sha256 \
             --endpoint-url https://sfo3.digitaloceanspaces.com \
             --acl public-read
 
           echo ""
           echo "=== ARM64 Sysroot uploaded ==="
-          echo "URL: https://eagle0-windows.sfo3.digitaloceanspaces.com/sysroot/${{ inputs.version }}/ubuntu_noble_arm64_sysroot.tar.xz"
+          echo "URL: https://eagle0-sysroot.sfo3.digitaloceanspaces.com/${{ inputs.version }}/ubuntu_noble_arm64_sysroot.tar.xz"
           echo "SHA256: $(cat tools/sysroot/output/ubuntu_noble_arm64_sysroot.sha256)"
           echo ""
           echo "Update MODULE.bazel with:"
           echo "sysroot("
           echo "    name = \"linux_sysroot_arm64\","
           echo "    sha256 = \"$(cat tools/sysroot/output/ubuntu_noble_arm64_sysroot.sha256)\","
-          echo "    urls = [\"https://eagle0-windows.sfo3.digitaloceanspaces.com/sysroot/${{ inputs.version }}/ubuntu_noble_arm64_sysroot.tar.xz\"],"
+          echo "    urls = [\"https://eagle0-sysroot.sfo3.digitaloceanspaces.com/${{ inputs.version }}/ubuntu_noble_arm64_sysroot.tar.xz\"],"
           echo ")"

.github/workflows/docker_build.yml

@@ -22,200 +22,80 @@ on:
         default: 'false'
         type: boolean
 
+# Only allow one deployment at a time to prevent race conditions
+concurrency:
+  group: docker-build-deploy
+  cancel-in-progress: false  # Don't cancel running deployments, queue new ones
+
 permissions:
   contents: read
 
 jobs:
-  build-eagle:
+  # Single consolidated build job - builds all images with one bazel invocation
+  # This uses 1 runner slot instead of 4, and Bazel parallelizes internally
+  build-all:
     runs-on: self-hosted
     outputs:
-      image_tag: ${{ steps.push-eagle.outputs.image_tag }}
+      eagle_image_tag: ${{ steps.push-images.outputs.eagle_image_tag }}
+      shardok_image_tag: ${{ steps.push-images.outputs.shardok_image_tag }}
+      admin_image_tag: ${{ steps.push-images.outputs.admin_image_tag }}
+      jfr_sidecar_image_tag: ${{ steps.push-images.outputs.jfr_sidecar_image_tag }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
           lfs: false
 
-      - name: Build Eagle Docker image
-        id: build-eagle
-        run: |
-          set -ex
-          bazel build --platforms=//:linux_x86_64 //ci:eagle_server_image
-
-          # Save the resolved path before any other bazel command changes bazel-bin symlink
-          IMAGE_PATH=$(readlink -f bazel-bin/ci/eagle_server_image)
-          echo "Image path: $IMAGE_PATH"
-          echo "image_path=$IMAGE_PATH" >> $GITHUB_OUTPUT
-
-      - name: Login to DigitalOcean Container Registry
-        if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.push_images == 'true')
-        env:
-          DO_TOKEN: ${{ secrets.DO_REGISTRY_TOKEN }}
-        run: |
-          mkdir -p ~/.docker
-          AUTH=$(echo -n "${DO_TOKEN}:${DO_TOKEN}" | base64)
-          echo "{\"auths\":{\"registry.digitalocean.com\":{\"auth\":\"${AUTH}\"}}}" > ~/.docker/config.json
-          # Also set for current directory in case Bazel uses different home
-          mkdir -p .docker
-          cp ~/.docker/config.json .docker/
-
-      - name: Push Eagle image to DO registry
-        id: push-eagle
-        if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.push_images == 'true')
-        env:
-          DOCKER_CONFIG: ${{ github.workspace }}/.docker
+      - name: Build all Docker images
+        id: build-all
         run: |
           set -ex
 
-          # Use cross-compiled image path from build step
-          EAGLE_IMAGE="${{ steps.build-eagle.outputs.image_path }}"
-          echo "Using Eagle image: $EAGLE_IMAGE"
-
-          if [ -z "$EAGLE_IMAGE" ] || [ ! -d "$EAGLE_IMAGE" ]; then
-            echo "ERROR: Eagle image not found at: $EAGLE_IMAGE"
-            exit 1
-          fi
-
-          # Debug: show OCI layout contents
-          echo "=== OCI Layout Contents ==="
-          cat "$EAGLE_IMAGE/index.json"
-          echo ""
-          echo "=== Blobs ==="
-          ls -la "$EAGLE_IMAGE/blobs/sha256/" | head -20
-
-          # Verify OCI layout consistency before pushing
-          echo "=== Verifying OCI layout consistency ==="
-          for digest in $(cat "$EAGLE_IMAGE/index.json" | grep -o '"sha256:[^"]*"' | tr -d '"'); do
-            blob_path="$EAGLE_IMAGE/blobs/${digest/://}"
-            if [ ! -f "$blob_path" ]; then
-              echo "ERROR: Blob not found: $blob_path"
-              exit 1
-            fi
-            actual_digest="sha256:$(shasum -a 256 "$blob_path" | cut -d' ' -f1)"
-            if [ "$digest" != "$actual_digest" ]; then
-              echo "ERROR: Digest mismatch for $blob_path"
-              echo "  Index says: $digest"
-              echo "  Actual: $actual_digest"
-              exit 1
-            fi
-            echo "✓ Verified: $digest"
-          done
-
-          # Build the push target to get crane in runfiles
-          bazel build //ci:eagle_server_push
-
-          # Use crane directly for push (avoids OCI->Docker digest mismatch)
-          CRANE="bazel-bin/ci/push_eagle_server_push.sh.runfiles/rules_oci~~oci~oci_crane_darwin_arm64/crane"
-          echo "Using crane: $CRANE"
-
-          # Push with SHA tag
-          GIT_SHA=$(git rev-parse --short=8 HEAD)
-          IMAGE_TAG="registry.digitalocean.com/eagle0/eagle-server:${GIT_SHA}"
-          echo "Pushing eagle image: $IMAGE_TAG"
-          $CRANE push "$EAGLE_IMAGE" "$IMAGE_TAG"
-
-          # Verify push by checking what's in the registry
-          echo "=== Verifying push ==="
-          $CRANE manifest "$IMAGE_TAG" | head -50
-          PUSHED_DIGEST=$($CRANE digest "$IMAGE_TAG")
-          echo "Registry reports digest: $PUSHED_DIGEST"
-
-          # Output the full image tag for deploy step
-          echo "image_tag=$IMAGE_TAG" >> $GITHUB_OUTPUT
-
-          # Also update :latest for convenience (but deploy won't use it)
-          echo "Copying to :latest tag"
-          $CRANE copy "$IMAGE_TAG" "registry.digitalocean.com/eagle0/eagle-server:latest"
-
-  build-shardok:
-    runs-on: self-hosted
-    outputs:
-      image_tag: ${{ steps.push-shardok.outputs.image_tag }}
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          lfs: false
-
-      - name: Build Shardok binary (cross-compile for Linux)
-        run: |
-          set -ex
-
-          # Step 1: Build JUST the binary with cross-compilation
-          # We need --extra_toolchains to force the Linux toolchain to be used
-          # because toolchains_llvm registers with dev_dependency=True
-          echo "=== Building shardok-server binary for linux-x86_64 ==="
+          # Build ALL images in a single bazel command - Bazel parallelizes internally
+          # This is much more efficient than 4 separate GitHub Actions jobs
+          echo "=== Building all Docker images ==="
           bazel build \
             --platforms=//:linux_x86_64 \
             --extra_toolchains=@llvm_toolchain_linux//:all \
-            //src/main/cpp/net/eagle0/shardok:shardok-server
+            //ci:eagle_server_image \
+            //ci:shardok_server_image \
+            //ci:admin_server_image \
+            //ci:jfr_sidecar_image \
+            //src/main/go/net/eagle0/warmup:warmup_linux_amd64
 
-          # Step 2: Check the binary directly from bazel-bin
-          # bazel-bin is a symlink that points to the correct output directory
-          LINUX_BIN="bazel-bin/src/main/cpp/net/eagle0/shardok/shardok-server"
-          echo "=== Checking binary at: $LINUX_BIN ==="
+          # Copy warmup binary to scripts/ for deployment
+          mkdir -p scripts/bin
+          cp bazel-bin/src/main/go/net/eagle0/warmup/warmup_linux_amd64_/warmup_linux_amd64 scripts/bin/warmup
 
-          if [ ! -f "$LINUX_BIN" ]; then
-            echo "ERROR: Binary not found at $LINUX_BIN"
-            exit 1
-          fi
+          # Save all image paths before any other bazel command changes bazel-bin symlink
+          EAGLE_PATH=$(readlink -f bazel-bin/ci/eagle_server_image)
+          SHARDOK_PATH=$(readlink -f bazel-bin/ci/shardok_server_image)
+          ADMIN_PATH=$(readlink -f bazel-bin/ci/admin_server_image)
+          JFR_PATH=$(readlink -f bazel-bin/ci/jfr_sidecar_image)
 
-          # Debug: show what bazel-bin points to
-          echo "bazel-bin symlink target: $(readlink bazel-bin || echo 'not a symlink')"
+          echo "eagle_path=$EAGLE_PATH" >> $GITHUB_OUTPUT
+          echo "shardok_path=$SHARDOK_PATH" >> $GITHUB_OUTPUT
+          echo "admin_path=$ADMIN_PATH" >> $GITHUB_OUTPUT
+          echo "jfr_path=$JFR_PATH" >> $GITHUB_OUTPUT
 
-          # Step 3: Verify it's ELF (Linux) not Mach-O (macOS)
-          echo "=== Verifying binary format ==="
-          MAGIC=$(head -c 4 "$LINUX_BIN" | xxd -p)
-          echo "Binary magic bytes: $MAGIC"
+          echo "=== Image paths ==="
+          echo "Eagle: $EAGLE_PATH"
+          echo "Shardok: $SHARDOK_PATH"
+          echo "Admin: $ADMIN_PATH"
+          echo "JFR Sidecar: $JFR_PATH"
 
-          if [ "$MAGIC" = "7f454c46" ]; then
-            echo "SUCCESS: Binary is ELF format (Linux)"
-          elif [ "$MAGIC" = "cfaeedfe" ] || [ "$MAGIC" = "cffaedfe" ]; then
-            echo "ERROR: Binary is Mach-O format (macOS) - cross-compilation failed!"
-            echo ""
-            echo "Debug info:"
-            echo "- bazel-bin points to: $(readlink bazel-bin)"
-            file "$LINUX_BIN" || true
-            exit 1
-          else
-            echo "WARNING: Unknown binary format: $MAGIC"
-            file "$LINUX_BIN" || true
-          fi
-
-      - name: Build Shardok Docker image
-        id: build-shardok
-        run: |
-          set -ex
-
-          # Build the OCI image with cross-compilation flags
-          bazel build \
-            --platforms=//:linux_x86_64 \
-            --extra_toolchains=@llvm_toolchain_linux//:all \
-            //ci:shardok_server_image
-
-          # The image is output to bazel-bin which is a symlink.
-          # Resolve it now before any other bazel commands change where it points.
-          IMAGE_PATH=$(readlink -f bazel-bin/ci/shardok_server_image)
-          echo "Image path: $IMAGE_PATH"
-          echo "image_path=$IMAGE_PATH" >> $GITHUB_OUTPUT
-
-          # Verify the binary inside the tar layer is ELF
-          echo "=== Verifying binary in image tar ==="
+          # Verify Shardok binary is ELF (Linux) format
+          echo "=== Verifying Shardok binary format ==="
           BINARY_TAR="bazel-bin/ci/shardok_binary_layer.tar"
           if [ -f "$BINARY_TAR" ]; then
-            echo "Checking binary in $BINARY_TAR"
-            # Extract just the first 4 bytes of the binary from the tar
             MAGIC=$(tar -xOf "$BINARY_TAR" app/shardok-server 2>/dev/null | head -c 4 | xxd -p)
             echo "Binary magic in tar: $MAGIC"
             if [ "$MAGIC" = "7f454c46" ]; then
-              echo "SUCCESS: Binary in tar is ELF format (Linux)"
+              echo "SUCCESS: Binary is ELF format (Linux)"
             else
-              echo "ERROR: Binary in tar is NOT ELF format!"
-              echo "This means pkg_tar is packaging the wrong binary."
+              echo "ERROR: Binary is NOT ELF format!"
               exit 1
             fi
-          else
-            echo "WARNING: Could not find $BINARY_TAR"
           fi
 
       - name: Login to DigitalOcean Container Registry
@@ -226,210 +106,79 @@ jobs:
           mkdir -p ~/.docker
           AUTH=$(echo -n "${DO_TOKEN}:${DO_TOKEN}" | base64)
           echo "{\"auths\":{\"registry.digitalocean.com\":{\"auth\":\"${AUTH}\"}}}" > ~/.docker/config.json
-          # Also set for current directory in case Bazel uses different home
           mkdir -p .docker
           cp ~/.docker/config.json .docker/
 
-      - name: Push Shardok image to DO registry
-        id: push-shardok
+      - name: Push all images to DO registry
+        id: push-images
         if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.push_images == 'true')
         env:
           DOCKER_CONFIG: ${{ github.workspace }}/.docker
         run: |
           set -ex
 
-          # Use cross-compiled image path from build step
-          CROSS_IMAGE="${{ steps.build-shardok.outputs.image_path }}"
-          echo "Using cross-compiled image: $CROSS_IMAGE"
+          GIT_SHA=$(git rev-parse --short=8 HEAD)
 
-          if [ -z "$CROSS_IMAGE" ] || [ ! -d "$CROSS_IMAGE" ]; then
-            echo "ERROR: Cross-compiled image not found at: $CROSS_IMAGE"
-            exit 1
-          fi
-
-          # Get crane from Eagle push target (which doesn't need cross-compilation)
-          # This gives us a macOS crane binary we can actually run.
-          # We can't build shardok_server_push with platform flags because it would
-          # download a Linux crane that can't run on macOS.
+          # Get crane from push target runfiles
           bazel build //ci:eagle_server_push
+          CRANE="bazel-bin/ci/push_eagle_server_push.sh.runfiles/rules_oci~~oci~oci_crane_darwin_arm64/crane"
 
-          # Find the Darwin crane binary (may be a symlink)
-          RUNFILES="bazel-bin/ci/push_eagle_server_push.sh.runfiles"
-          CRANE=$(find "$RUNFILES" -path "*darwin*" -name crane 2>/dev/null | head -1)
-          if [ -z "$CRANE" ]; then
-            # Fallback to any crane
-            CRANE=$(find "$RUNFILES" -name crane 2>/dev/null | head -1)
+          if [ ! -e "$CRANE" ]; then
+            # Fallback: find any Darwin crane
+            RUNFILES="bazel-bin/ci/push_eagle_server_push.sh.runfiles"
+            CRANE=$(find "$RUNFILES" -path "*darwin*" -name crane 2>/dev/null | head -1)
           fi
+
           if [ -z "$CRANE" ] || [ ! -e "$CRANE" ]; then
-            echo "ERROR: crane not found. Listing runfiles:"
-            find "$RUNFILES" -name crane 2>/dev/null || true
+            echo "ERROR: crane not found"
             exit 1
           fi
           echo "Using crane: $CRANE"
 
-          # Push the cross-compiled image with SHA tag
-          GIT_SHA=$(git rev-parse --short=8 HEAD)
-          IMAGE_TAG="registry.digitalocean.com/eagle0/shardok-server:${GIT_SHA}"
-          echo "Pushing shardok image: $IMAGE_TAG"
-          $CRANE push "$CROSS_IMAGE" "$IMAGE_TAG"
+          # Push Eagle image
+          EAGLE_IMAGE="${{ steps.build-all.outputs.eagle_path }}"
+          EAGLE_TAG="registry.digitalocean.com/eagle0/eagle-server:${GIT_SHA}"
+          echo "Pushing Eagle: $EAGLE_TAG"
+          $CRANE push "$EAGLE_IMAGE" "$EAGLE_TAG"
+          $CRANE copy "$EAGLE_TAG" "registry.digitalocean.com/eagle0/eagle-server:latest"
+          echo "eagle_image_tag=$EAGLE_TAG" >> $GITHUB_OUTPUT
 
-          # Output the full image tag for deploy step
-          echo "image_tag=$IMAGE_TAG" >> $GITHUB_OUTPUT
+          # Push Shardok image
+          SHARDOK_IMAGE="${{ steps.build-all.outputs.shardok_path }}"
+          SHARDOK_TAG="registry.digitalocean.com/eagle0/shardok-server:${GIT_SHA}"
+          echo "Pushing Shardok: $SHARDOK_TAG"
+          $CRANE push "$SHARDOK_IMAGE" "$SHARDOK_TAG"
+          $CRANE copy "$SHARDOK_TAG" "registry.digitalocean.com/eagle0/shardok-server:latest"
+          echo "shardok_image_tag=$SHARDOK_TAG" >> $GITHUB_OUTPUT
 
-          # Also update :latest for convenience (but deploy won't use it)
-          echo "Copying to :latest tag"
-          $CRANE copy "$IMAGE_TAG" "registry.digitalocean.com/eagle0/shardok-server:latest"
+          # Push Admin image
+          ADMIN_IMAGE="${{ steps.build-all.outputs.admin_path }}"
+          ADMIN_TAG="registry.digitalocean.com/eagle0/admin-server:${GIT_SHA}"
+          echo "Pushing Admin: $ADMIN_TAG"
+          $CRANE push "$ADMIN_IMAGE" "$ADMIN_TAG"
+          $CRANE copy "$ADMIN_TAG" "registry.digitalocean.com/eagle0/admin-server:latest"
+          echo "admin_image_tag=$ADMIN_TAG" >> $GITHUB_OUTPUT
 
-  build-admin:
-    runs-on: self-hosted
-    outputs:
-      image_tag: ${{ steps.push-admin.outputs.image_tag }}
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          lfs: false
+          # Push JFR Sidecar image
+          JFR_IMAGE="${{ steps.build-all.outputs.jfr_path }}"
+          JFR_TAG="registry.digitalocean.com/eagle0/jfr-sidecar:${GIT_SHA}"
+          echo "Pushing JFR Sidecar: $JFR_TAG"
+          $CRANE push "$JFR_IMAGE" "$JFR_TAG"
+          $CRANE copy "$JFR_TAG" "registry.digitalocean.com/eagle0/jfr-sidecar:latest"
+          echo "jfr_sidecar_image_tag=$JFR_TAG" >> $GITHUB_OUTPUT
 
-      - name: Build Admin Server Docker image
-        id: build-admin
-        run: |
-          set -ex
-
-          # Build admin server image (Go binary has explicit goos/goarch in BUILD.bazel)
-          bazel build //ci:admin_server_image
-
-          # Save the resolved path before any other bazel command changes bazel-bin symlink
-          IMAGE_PATH=$(readlink -f bazel-bin/ci/admin_server_image)
-          echo "Image path: $IMAGE_PATH"
-          echo "image_path=$IMAGE_PATH" >> $GITHUB_OUTPUT
-
-      - name: Login to DigitalOcean Container Registry
-        if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.push_images == 'true')
-        env:
-          DO_TOKEN: ${{ secrets.DO_REGISTRY_TOKEN }}
-        run: |
-          mkdir -p ~/.docker
-          AUTH=$(echo -n "${DO_TOKEN}:${DO_TOKEN}" | base64)
-          echo "{\"auths\":{\"registry.digitalocean.com\":{\"auth\":\"${AUTH}\"}}}" > ~/.docker/config.json
-          mkdir -p .docker
-          cp ~/.docker/config.json .docker/
-
-      - name: Push Admin image to DO registry
-        id: push-admin
-        if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.push_images == 'true')
-        env:
-          DOCKER_CONFIG: ${{ github.workspace }}/.docker
-        run: |
-          set -ex
-
-          ADMIN_IMAGE="${{ steps.build-admin.outputs.image_path }}"
-          echo "Using Admin image: $ADMIN_IMAGE"
-
-          if [ -z "$ADMIN_IMAGE" ] || [ ! -d "$ADMIN_IMAGE" ]; then
-            echo "ERROR: Admin image not found at: $ADMIN_IMAGE"
-            exit 1
-          fi
-
-          # Build the push target to get crane in runfiles
-          bazel build //ci:admin_server_push
-
-          # Use crane directly for push
-          CRANE="bazel-bin/ci/push_admin_server_push.sh.runfiles/rules_oci~~oci~oci_crane_darwin_arm64/crane"
-          echo "Using crane: $CRANE"
-
-          # Push with SHA tag
-          GIT_SHA=$(git rev-parse --short=8 HEAD)
-          IMAGE_TAG="registry.digitalocean.com/eagle0/admin-server:${GIT_SHA}"
-          echo "Pushing admin image: $IMAGE_TAG"
-          $CRANE push "$ADMIN_IMAGE" "$IMAGE_TAG"
-
-          # Output the full image tag for deploy step
-          echo "image_tag=$IMAGE_TAG" >> $GITHUB_OUTPUT
-
-          # Also update :latest for convenience
-          echo "Copying to :latest tag"
-          $CRANE copy "$IMAGE_TAG" "registry.digitalocean.com/eagle0/admin-server:latest"
-
-  build-jfr-sidecar:
-    runs-on: self-hosted
-    outputs:
-      image_tag: ${{ steps.push-jfr-sidecar.outputs.image_tag }}
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          lfs: false
-
-      - name: Build JFR Sidecar Docker image
-        id: build-jfr-sidecar
-        run: |
-          set -ex
-
-          # Build JFR sidecar image (Go binary has explicit goos/goarch in BUILD.bazel)
-          bazel build //ci:jfr_sidecar_image
-
-          # Save the resolved path before any other bazel command changes bazel-bin symlink
-          IMAGE_PATH=$(readlink -f bazel-bin/ci/jfr_sidecar_image)
-          echo "Image path: $IMAGE_PATH"
-          echo "image_path=$IMAGE_PATH" >> $GITHUB_OUTPUT
-
-      - name: Login to DigitalOcean Container Registry
-        if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.push_images == 'true')
-        env:
-          DO_TOKEN: ${{ secrets.DO_REGISTRY_TOKEN }}
-        run: |
-          mkdir -p ~/.docker
-          AUTH=$(echo -n "${DO_TOKEN}:${DO_TOKEN}" | base64)
-          echo "{\"auths\":{\"registry.digitalocean.com\":{\"auth\":\"${AUTH}\"}}}" > ~/.docker/config.json
-          mkdir -p .docker
-          cp ~/.docker/config.json .docker/
-
-      - name: Push JFR Sidecar image to DO registry
-        id: push-jfr-sidecar
-        if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.push_images == 'true')
-        env:
-          DOCKER_CONFIG: ${{ github.workspace }}/.docker
-        run: |
-          set -ex
-
-          JFR_IMAGE="${{ steps.build-jfr-sidecar.outputs.image_path }}"
-          echo "Using JFR Sidecar image: $JFR_IMAGE"
-
-          if [ -z "$JFR_IMAGE" ] || [ ! -d "$JFR_IMAGE" ]; then
-            echo "ERROR: JFR Sidecar image not found at: $JFR_IMAGE"
-            exit 1
-          fi
-
-          # Build the push target to get crane in runfiles
-          bazel build //ci:jfr_sidecar_push
-
-          # Use crane directly for push
-          CRANE="bazel-bin/ci/push_jfr_sidecar_push.sh.runfiles/rules_oci~~oci~oci_crane_darwin_arm64/crane"
-          echo "Using crane: $CRANE"
-
-          # Push with SHA tag
-          GIT_SHA=$(git rev-parse --short=8 HEAD)
-          IMAGE_TAG="registry.digitalocean.com/eagle0/jfr-sidecar:${GIT_SHA}"
-          echo "Pushing JFR sidecar image: $IMAGE_TAG"
-          $CRANE push "$JFR_IMAGE" "$IMAGE_TAG"
-
-          # Output the full image tag for deploy step
-          echo "image_tag=$IMAGE_TAG" >> $GITHUB_OUTPUT
-
-          # Also update :latest for convenience
-          echo "Copying to :latest tag"
-          $CRANE copy "$IMAGE_TAG" "registry.digitalocean.com/eagle0/jfr-sidecar:latest"
+          echo "=== All images pushed successfully ==="
 
   deploy:
-    runs-on: ubuntu-latest
-    needs: [build-eagle, build-shardok, build-admin, build-jfr-sidecar]
+    runs-on: self-hosted
+    needs: [build-all]
     if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.push_images == 'true')
     environment: production
     env:
-      EAGLE_IMAGE: ${{ needs.build-eagle.outputs.image_tag }}
-      SHARDOK_IMAGE: ${{ needs.build-shardok.outputs.image_tag }}
-      ADMIN_IMAGE: ${{ needs.build-admin.outputs.image_tag }}
-      JFR_SIDECAR_IMAGE: ${{ needs.build-jfr-sidecar.outputs.image_tag }}
+      EAGLE_IMAGE: ${{ needs.build-all.outputs.eagle_image_tag }}
+      SHARDOK_IMAGE: ${{ needs.build-all.outputs.shardok_image_tag }}
+      ADMIN_IMAGE: ${{ needs.build-all.outputs.admin_image_tag }}
+      JFR_SIDECAR_IMAGE: ${{ needs.build-all.outputs.jfr_sidecar_image_tag }}
       OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
       GPT_MODEL_NAME: ${{ secrets.GPT_MODEL_NAME }}
       EAGLE_ENABLE_S3: ${{ secrets.EAGLE_ENABLE_S3 }}
@@ -443,135 +192,151 @@ jobs:
       SHARDOK_ADDRESS: ${{ secrets.SHARDOK_ADDRESS }}
       SHARDOK_AUTH_TOKEN: ${{ secrets.SHARDOK_AUTH_TOKEN }}
       SENTRY_DSN: ${{ secrets.SENTRY_DSN }}
+      FASTMAIL_API_TOKEN: ${{ secrets.FASTMAIL_API_TOKEN }}
+      FASTMAIL_FROM_EMAIL: ${{ secrets.FASTMAIL_FROM_EMAIL }}
+      FASTMAIL_FROM_NAME: ${{ secrets.FASTMAIL_FROM_NAME }}
+      DO_DROPLET_IP: ${{ secrets.DO_DROPLET_IP }}
+      DO_REGISTRY_TOKEN: ${{ secrets.DO_REGISTRY_TOKEN }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Setup SSH key
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.DO_SSH_KEY }}" > ~/.ssh/deploy_key
+          chmod 600 ~/.ssh/deploy_key
+          ssh-keyscan -H "$DO_DROPLET_IP" >> ~/.ssh/known_hosts 2>/dev/null || true
+
+      - name: Build warmup tool
+        run: |
+          bazel build //src/main/go/net/eagle0/warmup:warmup_linux_amd64
+          mkdir -p scripts/bin
+          cp bazel-bin/src/main/go/net/eagle0/warmup/warmup_linux_amd64_/warmup_linux_amd64 scripts/bin/warmup
+
       - name: Copy config files to droplet
-        uses: appleboy/scp-action@v0.1.7
-        with:
-          host: ${{ secrets.DO_DROPLET_IP }}
-          username: deploy
-          key: ${{ secrets.DO_SSH_KEY }}
-          source: "docker-compose.prod.yml,nginx/nginx.conf"
-          target: "/opt/eagle0"
+        run: |
+          # Create directory structure on remote
+          ssh -i ~/.ssh/deploy_key deploy@"$DO_DROPLET_IP" bash -s << 'SETUP_DIRS'
+          set -e
+          mkdir -p /opt/eagle0/scripts/bin /opt/eagle0/nginx /opt/eagle0/deploy
+          rm -f /opt/eagle0/scripts/bin/warmup
+          SETUP_DIRS
+
+          # Copy files
+          scp -i ~/.ssh/deploy_key docker-compose.prod.yml deploy@"$DO_DROPLET_IP":/opt/eagle0/
+          scp -i ~/.ssh/deploy_key nginx/nginx.conf deploy@"$DO_DROPLET_IP":/opt/eagle0/nginx/
+          scp -i ~/.ssh/deploy_key scripts/deploy-blue-green.sh scripts/warmup-eagle.sh deploy@"$DO_DROPLET_IP":/opt/eagle0/scripts/
+          scp -i ~/.ssh/deploy_key scripts/bin/warmup deploy@"$DO_DROPLET_IP":/opt/eagle0/scripts/bin/
+          scp -i ~/.ssh/deploy_key deploy/env.template deploy/update-env.sh deploy@"$DO_DROPLET_IP":/opt/eagle0/deploy/
 
       - name: Deploy to production droplet
-        uses: appleboy/ssh-action@v1.0.3
-        with:
-          host: ${{ secrets.DO_DROPLET_IP }}
-          username: deploy
-          key: ${{ secrets.DO_SSH_KEY }}
-          script_stop: true
-          envs: EAGLE_IMAGE,SHARDOK_IMAGE,ADMIN_IMAGE,JFR_SIDECAR_IMAGE,OPENAI_API_KEY,GPT_MODEL_NAME,EAGLE_ENABLE_S3,DO_SPACES_ACCESS_KEY,DO_SPACES_SECRET_KEY,JWT_PRIVATE_KEY,DISCORD_CLIENT_ID,DISCORD_CLIENT_SECRET,GOOGLE_CLIENT_ID,GOOGLE_CLIENT_SECRET,SHARDOK_ADDRESS,SHARDOK_AUTH_TOKEN,SENTRY_DSN
-          script: |
-            set -x
-            cd /opt/eagle0
+        run: |
+          ssh -i ~/.ssh/deploy_key deploy@"$DO_DROPLET_IP" bash -s << DEPLOY_SCRIPT
+          set -ex
+          cd /opt/eagle0
 
-            # Check Docker has IPv6 support for connecting to Hetzner Shardok
-            # (One-time setup: sudo tee /etc/docker/daemon.json <<< '{"ipv6": true, "ip6tables": true, "experimental": true, "fixed-cidr-v6": "fd00::/80"}' && sudo systemctl restart docker)
-            if ! cat /etc/docker/daemon.json 2>/dev/null | grep -q '"ip6tables"'; then
-              echo "WARNING: Docker IPv6 not configured. Eagle may not reach Hetzner Shardok."
-              echo "Run: sudo tee /etc/docker/daemon.json <<< '{\"ipv6\": true, \"ip6tables\": true, \"experimental\": true, \"fixed-cidr-v6\": \"fd00::/80\"}' && sudo systemctl restart docker"
-            fi
+          # Environment variables passed via heredoc
+          EAGLE_IMAGE="${EAGLE_IMAGE}"
+          SHARDOK_IMAGE="${SHARDOK_IMAGE}"
+          ADMIN_IMAGE="${ADMIN_IMAGE}"
+          JFR_SIDECAR_IMAGE="${JFR_SIDECAR_IMAGE}"
+          OPENAI_API_KEY="${OPENAI_API_KEY}"
+          GPT_MODEL_NAME="${GPT_MODEL_NAME}"
+          EAGLE_ENABLE_S3="${EAGLE_ENABLE_S3}"
+          DO_SPACES_ACCESS_KEY="${DO_SPACES_ACCESS_KEY}"
+          DO_SPACES_SECRET_KEY="${DO_SPACES_SECRET_KEY}"
+          JWT_PRIVATE_KEY="${JWT_PRIVATE_KEY}"
+          DISCORD_CLIENT_ID="${DISCORD_CLIENT_ID}"
+          DISCORD_CLIENT_SECRET="${DISCORD_CLIENT_SECRET}"
+          GOOGLE_CLIENT_ID="${GOOGLE_CLIENT_ID}"
+          GOOGLE_CLIENT_SECRET="${GOOGLE_CLIENT_SECRET}"
+          SHARDOK_ADDRESS="${SHARDOK_ADDRESS}"
+          SHARDOK_AUTH_TOKEN="${SHARDOK_AUTH_TOKEN}"
+          SENTRY_DSN="${SENTRY_DSN}"
+          FASTMAIL_API_TOKEN="${FASTMAIL_API_TOKEN}"
+          FASTMAIL_FROM_EMAIL="${FASTMAIL_FROM_EMAIL}"
+          FASTMAIL_FROM_NAME="${FASTMAIL_FROM_NAME}"
+          DO_REGISTRY_TOKEN="${DO_REGISTRY_TOKEN}"
 
-            # Write env vars to .env file for docker-compose
-            # Preserve AUTH_IMAGE if it exists (managed by auth_build.yml)
-            EXISTING_AUTH_IMAGE=""
-            if [ -f .env ]; then
-              EXISTING_AUTH_IMAGE=$(grep '^AUTH_IMAGE=' .env | cut -d= -f2- || true)
-            fi
+          # Check Docker has IPv6 support
+          if ! cat /etc/docker/daemon.json 2>/dev/null | grep -q '"ip6tables"'; then
+            echo "WARNING: Docker IPv6 not configured. Eagle may not reach Hetzner Shardok."
+          fi
 
-            rm -f .env 2>/dev/null || true
-            cat > .env << EOF
-            EAGLE_IMAGE=${EAGLE_IMAGE}
-            SHARDOK_IMAGE=${SHARDOK_IMAGE}
-            ADMIN_IMAGE=${ADMIN_IMAGE}
-            JFR_SIDECAR_IMAGE=${JFR_SIDECAR_IMAGE}
-            AUTH_IMAGE=${EXISTING_AUTH_IMAGE:-registry.digitalocean.com/eagle0/auth-server:latest}
-            OPENAI_API_KEY=${OPENAI_API_KEY:-}
-            GPT_MODEL_NAME=${GPT_MODEL_NAME:-gpt-4o}
-            EAGLE_ENABLE_S3=${EAGLE_ENABLE_S3:-false}
-            DO_SPACES_ACCESS_KEY=${DO_SPACES_ACCESS_KEY:-}
-            DO_SPACES_SECRET_KEY=${DO_SPACES_SECRET_KEY:-}
-            JWT_PRIVATE_KEY=${JWT_PRIVATE_KEY:-}
-            DISCORD_CLIENT_ID=${DISCORD_CLIENT_ID:-}
-            DISCORD_CLIENT_SECRET=${DISCORD_CLIENT_SECRET:-}
-            GOOGLE_CLIENT_ID=${GOOGLE_CLIENT_ID:-}
-            GOOGLE_CLIENT_SECRET=${GOOGLE_CLIENT_SECRET:-}
-            SHARDOK_ADDRESS=${SHARDOK_ADDRESS:-shardok:40042}
-            SHARDOK_AUTH_TOKEN=${SHARDOK_AUTH_TOKEN:-}
-            SENTRY_DSN=${SENTRY_DSN:-}
-            EOF
-            chmod 600 .env
+          # Update env vars
+          chmod +x deploy/update-env.sh
+          cd deploy && ./update-env.sh \
+            "EAGLE_IMAGE=\${EAGLE_IMAGE}" \
+            "SHARDOK_IMAGE=\${SHARDOK_IMAGE}" \
+            "ADMIN_IMAGE=\${ADMIN_IMAGE}" \
+            "JFR_SIDECAR_IMAGE=\${JFR_SIDECAR_IMAGE}" \
+            "OPENAI_API_KEY=\${OPENAI_API_KEY}" \
+            "GPT_MODEL_NAME=\${GPT_MODEL_NAME:-gpt-4o}" \
+            "EAGLE_ENABLE_S3=\${EAGLE_ENABLE_S3:-false}" \
+            "DO_SPACES_ACCESS_KEY=\${DO_SPACES_ACCESS_KEY}" \
+            "DO_SPACES_SECRET_KEY=\${DO_SPACES_SECRET_KEY}" \
+            "JWT_PRIVATE_KEY=\${JWT_PRIVATE_KEY}" \
+            "DISCORD_CLIENT_ID=\${DISCORD_CLIENT_ID}" \
+            "DISCORD_CLIENT_SECRET=\${DISCORD_CLIENT_SECRET}" \
+            "GOOGLE_CLIENT_ID=\${GOOGLE_CLIENT_ID}" \
+            "GOOGLE_CLIENT_SECRET=\${GOOGLE_CLIENT_SECRET}" \
+            "SHARDOK_ADDRESS=\${SHARDOK_ADDRESS:-shardok:40042}" \
+            "SHARDOK_AUTH_TOKEN=\${SHARDOK_AUTH_TOKEN}" \
+            "SENTRY_DSN=\${SENTRY_DSN}" \
+            "FASTMAIL_API_TOKEN=\${FASTMAIL_API_TOKEN}" \
+            "FASTMAIL_FROM_EMAIL=\${FASTMAIL_FROM_EMAIL}" \
+            "FASTMAIL_FROM_NAME=\${FASTMAIL_FROM_NAME}"
+          cd ..
 
-            # Login to registry
-            echo "${{ secrets.DO_REGISTRY_TOKEN }}" | docker login registry.digitalocean.com -u "${{ secrets.DO_REGISTRY_TOKEN }}" --password-stdin
+          # Login to registry
+          echo "\$DO_REGISTRY_TOKEN" | docker login registry.digitalocean.com -u "\$DO_REGISTRY_TOKEN" --password-stdin
 
-            # Use exact image tags passed from build jobs (no :latest fallback)
-            # Note: AUTH_IMAGE is managed separately by auth_build.yml
-            echo "Using images: $EAGLE_IMAGE, $SHARDOK_IMAGE, $ADMIN_IMAGE, $JFR_SIDECAR_IMAGE"
+          echo "Using images: \$EAGLE_IMAGE, \$SHARDOK_IMAGE, \$ADMIN_IMAGE, \$JFR_SIDECAR_IMAGE"
 
-            # Use crane to pull images (handles OCI format correctly) then load into Docker
-            # This avoids digest mismatch from DO registry's OCI->Docker format conversion
-            echo "Installing crane..."
-            curl -sL https://github.com/google/go-containerregistry/releases/download/v0.20.2/go-containerregistry_Linux_x86_64.tar.gz | tar xzf - crane
-            chmod +x crane
+          # Install crane for pulling OCI images
+          echo "Installing crane..."
+          rm -f crane
+          curl -sL https://github.com/google/go-containerregistry/releases/download/v0.20.2/go-containerregistry_Linux_x86_64.tar.gz | tar xzf - crane
+          chmod +x crane
 
-            # crane uses Docker config for auth
-            echo "Pulling Eagle image with crane..."
-            ./crane pull "${EAGLE_IMAGE}" eagle.tar || { echo "ERROR: Failed to pull eagle image"; exit 1; }
-            echo "Loading Eagle image into Docker..."
-            docker load -i eagle.tar
-            rm eagle.tar
+          # Pull and load all images
+          echo "Pulling Eagle image..."
+          ./crane pull "\${EAGLE_IMAGE}" eagle.tar && docker load -i eagle.tar && rm eagle.tar
 
-            echo "Pulling Shardok image with crane..."
-            ./crane pull "${SHARDOK_IMAGE}" shardok.tar || { echo "ERROR: Failed to pull shardok image"; exit 1; }
-            echo "Loading Shardok image into Docker..."
-            docker load -i shardok.tar
-            rm shardok.tar
+          echo "Pulling Shardok image..."
+          ./crane pull "\${SHARDOK_IMAGE}" shardok.tar && docker load -i shardok.tar && rm shardok.tar
 
-            echo "Pulling Admin image with crane..."
-            ./crane pull "${ADMIN_IMAGE}" admin.tar || { echo "ERROR: Failed to pull admin image"; exit 1; }
-            echo "Loading Admin image into Docker..."
-            docker load -i admin.tar
-            rm admin.tar
+          echo "Pulling Admin image..."
+          ./crane pull "\${ADMIN_IMAGE}" admin.tar && docker load -i admin.tar && rm admin.tar
 
-            echo "Pulling JFR Sidecar image with crane..."
-            ./crane pull "${JFR_SIDECAR_IMAGE}" jfr-sidecar.tar || { echo "ERROR: Failed to pull jfr-sidecar image"; exit 1; }
-            echo "Loading JFR Sidecar image into Docker..."
-            docker load -i jfr-sidecar.tar
-            rm jfr-sidecar.tar
+          echo "Pulling JFR Sidecar image..."
+          ./crane pull "\${JFR_SIDECAR_IMAGE}" jfr-sidecar.tar && docker load -i jfr-sidecar.tar && rm jfr-sidecar.tar
 
-            rm ./crane
+          # Pull other compose images
+          docker pull nginx:alpine || true
+          docker pull certbot/certbot || true
 
-            # Also pull other compose images
-            docker pull nginx:alpine || true
-            docker pull certbot/certbot || true
+          echo "All images pulled successfully"
 
-            echo "All images pulled successfully"
+          # Recreate shardok (stateless, safe to restart anytime)
+          docker compose -f docker-compose.prod.yml up -d --no-deps --force-recreate shardok
 
-            # Recreate only the services we're updating (not auth - managed by auth_build.yml)
-            # This prevents restarting auth service during every Eagle deploy
-            docker compose -f docker-compose.prod.yml up -d --no-deps --force-recreate eagle shardok admin jfr-sidecar
+          # Deploy Eagle with blue-green (handles eagle, nginx, admin, jfr-sidecar)
+          chmod +x /opt/eagle0/scripts/*.sh
+          [ -f "/opt/eagle0/scripts/bin/warmup" ] && chmod +x /opt/eagle0/scripts/bin/warmup
+          GIT_SHA=\$(echo "\${EAGLE_IMAGE}" | sed 's/.*://')
+          /opt/eagle0/scripts/deploy-blue-green.sh "\${GIT_SHA}"
 
-            # Ensure auth is running (but don't force-recreate it)
-            docker compose -f docker-compose.prod.yml up -d auth
+          # Ensure auth is running
+          docker compose -f docker-compose.prod.yml up -d auth
 
-            # Restart nginx to pick up new container IPs
-            # (nginx caches DNS at startup, so it needs restart after eagle/shardok)
-            docker compose -f docker-compose.prod.yml up -d --force-recreate nginx
+          # Verify
+          sleep 10
+          docker compose -f docker-compose.prod.yml ps
+          docker compose -f docker-compose.prod.yml images
 
-            # Cleanup orphaned containers
-            docker compose -f docker-compose.prod.yml up -d --remove-orphans
-
-            # Wait for health checks
-            sleep 10
-            docker compose -f docker-compose.prod.yml ps
-
-            # Verify containers are using correct images
-            echo "=== Verifying container image tags ==="
-            docker compose -f docker-compose.prod.yml images
-
-            # Cleanup old images
-            docker image prune -f
+          # Cleanup
+          docker container prune -f
+          docker image prune -f
+          DEPLOY_SCRIPT

.github/workflows/installer_build.yml

@@ -10,6 +10,7 @@ on:
     paths:
       - ".github/workflows/installer_build.yml"
       - "src/main/csharp/net/eagle0/clients/win/installer/**"
+  workflow_dispatch:
 
 permissions:
   contents: read
@@ -29,6 +30,19 @@ jobs:
         with:
           dotnet-version: '8.0.x'
 
+      - name: Inject manifest public key
+        env:
+          MANIFEST_PUBLIC_KEY: ${{ secrets.MANIFEST_PUBLIC_KEY }}
+        run: |
+          if [ -n "$MANIFEST_PUBLIC_KEY" ]; then
+            CONFIG_FILE="src/main/csharp/net/eagle0/clients/win/installer/EagleInstaller/configuration.txt"
+            echo "manifest_public_key = $MANIFEST_PUBLIC_KEY" >> "$CONFIG_FILE"
+            echo "Injected manifest public key into configuration.txt"
+            cat "$CONFIG_FILE"
+          else
+            echo "MANIFEST_PUBLIC_KEY not set, skipping injection"
+          fi
+
       - name: Restore dependencies
         run: dotnet restore src/main/csharp/net/eagle0/clients/win/installer/EagleInstaller/EagleInstaller.csproj
 
@@ -68,15 +82,30 @@ jobs:
         env:
           ACCESS_KEY_ID: ${{ secrets.ACCESS_KEY_ID }}
           SECRET_KEY: ${{ secrets.SECRET_KEY }}
+          MANIFEST_SIGNING_KEY: ${{ secrets.MANIFEST_SIGNING_KEY }}
         run: |
-          # Create installer manifest content  
+          # Create installer manifest content
           INSTALLER_SHA=$(sha256sum ./installer-output/EagleInstaller.exe | cut -d' ' -f1)
           echo "installer_version=$INSTALLER_SHA" > /tmp/installer_manifest.txt
           echo "installer_url=installer/EagleInstaller.exe" >> /tmp/installer_manifest.txt
-          
+
           echo "=== Installer manifest content ==="
           cat /tmp/installer_manifest.txt
           echo "=================================="
-          
-          # Update the unified manifest
-          bazel run //src/main/go/net/eagle0/build/manifest_manager:manifest_manager -- installer /tmp/installer_manifest.txt
+
+          # Write signing key to temp file (if available)
+          SIGNING_ARGS=""
+          if [ -n "$MANIFEST_SIGNING_KEY" ]; then
+            echo "$MANIFEST_SIGNING_KEY" > /tmp/manifest_signing_key
+            chmod 600 /tmp/manifest_signing_key
+            SIGNING_ARGS="/tmp/manifest_signing_key"
+            echo "Manifest signing key available"
+          else
+            echo "Warning: MANIFEST_SIGNING_KEY not set, manifest will be unsigned"
+          fi
+
+          # Update the unified manifest (with optional signing)
+          bazel run //src/main/go/net/eagle0/build/manifest_manager:manifest_manager -- installer /tmp/installer_manifest.txt $SIGNING_ARGS
+
+          # Cleanup
+          rm -f /tmp/manifest_signing_key

.github/workflows/mac_build.yml

@@ -0,0 +1,154 @@
+name: Mac Build
+
+on:
+  push:
+    branches: [ "main" ]
+    paths:
+      - ".github/workflows/mac_build.yml"
+      - "src/main/csharp/net/eagle0/clients/unity/**"
+      - "src/main/proto/**"
+      - "src/main/go/net/eagle0/build/mac_build_handler/**"
+      - "scripts/build_protos.sh"
+      - "scripts/build_mac_plugin.sh"
+      - "scripts/inject_sparkle.sh"
+      - "scripts/codesign_mac_app.sh"
+      - "scripts/notarize_mac_app.sh"
+      - "ci/github_actions/build_mac.sh"
+      - "ci/github_actions/build_unity_mac.sh"
+      - "ci/mac/**"
+  pull_request:
+    paths:
+      - ".github/workflows/mac_build.yml"
+      - "src/main/csharp/net/eagle0/clients/unity/**"
+      - "src/main/go/net/eagle0/build/mac_build_handler/**"
+      - "scripts/build_mac_plugin.sh"
+      - "scripts/inject_sparkle.sh"
+      - "scripts/codesign_mac_app.sh"
+      - "scripts/notarize_mac_app.sh"
+      - "ci/github_actions/build_mac.sh"
+      - "ci/github_actions/build_unity_mac.sh"
+      - "ci/mac/**"
+  workflow_dispatch:
+    inputs:
+      skip_signing:
+        description: 'Skip code signing, notarization, and deploy (build only)'
+        required: false
+        default: 'false'
+        type: boolean
+
+permissions:
+  contents: read
+
+jobs:
+  mac-unity:
+    runs-on: self-hosted
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          lfs: true
+          clean: false
+          fetch-depth: 0  # For version numbering from git history
+
+      - name: Pull LFS files
+        run: git lfs pull
+
+      - name: Restore Library/
+        run: ./ci/github_actions/restore_library.sh
+
+      - name: Build Mac Unity
+        run: ./ci/github_actions/build_unity_mac.sh "/tmp/eagle0/eagle0MAC"
+
+      - name: Persist Library/
+        run: ./ci/github_actions/persist_library.sh
+
+      - name: Inject Sparkle Framework
+        if: success()
+        env:
+          SPARKLE_EDDSA_PUBLIC_KEY: ${{ secrets.SPARKLE_EDDSA_PUBLIC_KEY }}
+        run: |
+          chmod +x ./scripts/inject_sparkle.sh
+          ./scripts/inject_sparkle.sh "/tmp/eagle0/eagle0MAC/eagle0.app"
+
+      - name: Import Code Signing Certificate
+        if: success() && ((github.event_name == 'workflow_dispatch' && github.event.inputs.skip_signing != 'true') || (github.event_name == 'push' && github.ref == 'refs/heads/main'))
+        env:
+          MACOS_CERTIFICATE: ${{ secrets.MACOS_CERTIFICATE }}
+          MACOS_CERTIFICATE_PWD: ${{ secrets.MACOS_CERTIFICATE_PWD }}
+        run: |
+          # Generate random keychain password (only used within this workflow run)
+          KEYCHAIN_PASSWORD=$(openssl rand -base64 32)
+          echo "KEYCHAIN_PASSWORD=$KEYCHAIN_PASSWORD" >> $GITHUB_ENV
+
+          # Decode certificate
+          echo "$MACOS_CERTIFICATE" | base64 --decode > certificate.p12
+
+          # Delete any existing keychain from previous runs
+          security delete-keychain build.keychain 2>/dev/null || true
+
+          # Create temporary keychain
+          security create-keychain -p "$KEYCHAIN_PASSWORD" build.keychain
+          security default-keychain -s build.keychain
+          security unlock-keychain -p "$KEYCHAIN_PASSWORD" build.keychain
+
+          # Import certificate
+          security import certificate.p12 -k build.keychain -P "$MACOS_CERTIFICATE_PWD" -T /usr/bin/codesign
+
+          # Allow codesign to access keychain
+          security set-key-partition-list -S apple-tool:,apple:,codesign: -s -k "$KEYCHAIN_PASSWORD" build.keychain
+
+          # Clean up
+          rm certificate.p12
+
+      - name: Code Sign App
+        if: success() && ((github.event_name == 'workflow_dispatch' && github.event.inputs.skip_signing != 'true') || (github.event_name == 'push' && github.ref == 'refs/heads/main'))
+        env:
+          SIGNING_IDENTITY: ${{ secrets.SIGNING_IDENTITY }}
+        run: |
+          chmod +x ./scripts/codesign_mac_app.sh
+          ./scripts/codesign_mac_app.sh "/tmp/eagle0/eagle0MAC/eagle0.app" "ci/mac/eagle0.entitlements"
+
+      - name: Notarize App
+        if: success() && ((github.event_name == 'workflow_dispatch' && github.event.inputs.skip_signing != 'true') || (github.event_name == 'push' && github.ref == 'refs/heads/main'))
+        env:
+          APPLE_ID: ${{ secrets.APPLE_ID }}
+          APP_SPECIFIC_PASSWORD: ${{ secrets.APP_SPECIFIC_PASSWORD }}
+          TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
+        run: |
+          chmod +x ./scripts/notarize_mac_app.sh
+          ./scripts/notarize_mac_app.sh "/tmp/eagle0/eagle0MAC/eagle0.app"
+
+      - name: Deploy Mac Build
+        if: success() && ((github.event_name == 'workflow_dispatch' && github.event.inputs.skip_signing != 'true') || (github.event_name == 'push' && github.ref == 'refs/heads/main'))
+        env:
+          ACCESS_KEY_ID: ${{ secrets.ACCESS_KEY_ID }}
+          SECRET_KEY: ${{ secrets.SECRET_KEY }}
+          SPARKLE_EDDSA_PRIVATE_KEY: ${{ secrets.SPARKLE_EDDSA_PRIVATE_KEY }}
+        run: |
+          # Write private key to temp file for signing
+          SPARKLE_PRIVATE_KEY_PATH="/tmp/sparkle_private_key"
+          echo "$SPARKLE_EDDSA_PRIVATE_KEY" > "$SPARKLE_PRIVATE_KEY_PATH"
+          chmod 600 "$SPARKLE_PRIVATE_KEY_PATH"
+
+          VERSION=$(git describe --tags --always)
+          BUILD_NUMBER=$(git rev-list --count HEAD)
+
+          bazel run //src/main/go/net/eagle0/build/mac_build_handler:mac_build_handler -- \
+            "/tmp/eagle0/eagle0MAC/eagle0.app" \
+            "$VERSION" \
+            "$BUILD_NUMBER" \
+            "$SPARKLE_PRIVATE_KEY_PATH"
+
+          rm "$SPARKLE_PRIVATE_KEY_PATH"
+
+      - name: Cleanup Keychain
+        if: always()
+        run: |
+          security delete-keychain build.keychain 2>/dev/null || true
+
+      - name: Archive Build Log
+        if: success() || failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: editor_mac.log
+          path: /tmp/eagle0/editor_mac.log

.github/workflows/mac_history_build.yml

@@ -1,29 +0,0 @@
-name: Mac History Editor Build
-
-on:
-  push:
-    branches: [ "main" ]
-    paths:
-      - ".github/workflows/mac_history_build.yml"
-      - "src/main/swift/net/eagle0/EagleGameHistoryViewer/**"
-      - "src/main/protobuf/net/eagle0/eagle/**"
-  pull_request:
-    paths:
-      - ".github/workflows/mac_history_build.yml"
-      - "src/main/swift/net/eagle0/EagleGameHistoryViewer/**"
-      - "src/main/protobuf/net/eagle0/eagle/**"
-
-permissions:
-  contents: read
-
-jobs:
-  mac-history-build:
-    runs-on: self-hosted
-
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          lfs: false
-          clean: false
-      - name: Build the mac history
-        run: ./ci/github_actions/build_mac_history.sh

.github/workflows/registry_cleanup.yml

@@ -40,13 +40,15 @@ jobs:
           echo ""
 
           # List of repositories to clean
-          REPOS=$(doctl registry repository list-v2 --format Name --no-header)
+          # Use tail to skip header row in case --no-header doesn't work
+          REPOS=$(doctl registry repository list-v2 --format Name --no-header | grep -v '^Name$' | grep -v '^$')
 
           for REPO in $REPOS; do
             echo "=== Processing repository: ${REPO} ==="
 
             # Get all manifests with their tags and dates
-            MANIFESTS=$(doctl registry repository list-manifests "${REPO}" --format Digest,UpdatedAt,Tags --no-header 2>/dev/null || echo "")
+            # Filter out header row and empty lines
+            MANIFESTS=$(doctl registry repository list-manifests "${REPO}" --format Digest,UpdatedAt,Tags --no-header 2>/dev/null | grep -v '^Digest' | grep -v '^$' || echo "")
 
             if [ -z "$MANIFESTS" ]; then
               echo "  No manifests found"
@@ -54,8 +56,8 @@ jobs:
             fi
 
             echo "$MANIFESTS" | while read -r DIGEST UPDATED_AT TAGS; do
-              # Skip if no digest
-              if [ -z "$DIGEST" ]; then
+              # Skip if no digest or if it doesn't look like a valid digest (sha256:...)
+              if [ -z "$DIGEST" ] || ! echo "$DIGEST" | grep -q '^sha256:'; then
                 continue
               fi
 

.github/workflows/shardok_arm64_build.yml

@@ -157,3 +157,65 @@ jobs:
           echo "=== Push complete ==="
           echo "Image: $IMAGE_TAG"
           echo "Also tagged as: registry.digitalocean.com/eagle0/shardok-server:arm64-latest"
+
+  deploy-hetzner:
+    runs-on: self-hosted
+    needs: [build-shardok-arm64]
+    if: github.event_name == 'push' || (github.event_name == 'workflow_dispatch' && github.event.inputs.push_images == 'true')
+    environment: production
+    env:
+      SHARDOK_IMAGE: ${{ needs.build-shardok-arm64.outputs.image_tag }}
+    steps:
+      - name: Setup SSH key
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.HETZNER_SSH_KEY }}" > ~/.ssh/hetzner_deploy
+          chmod 600 ~/.ssh/hetzner_deploy
+          # Add host key to known_hosts to avoid prompt
+          ssh-keyscan -H ${{ secrets.HETZNER_IP }} >> ~/.ssh/known_hosts 2>/dev/null || true
+
+      - name: Deploy to Hetzner
+        run: |
+          ssh -i ~/.ssh/hetzner_deploy -o StrictHostKeyChecking=accept-new deploy@${{ secrets.HETZNER_IP }} << 'ENDSSH'
+          set -ex
+          cd /opt/eagle0
+
+          # Login to registry
+          echo "${{ secrets.DO_REGISTRY_TOKEN }}" | docker login registry.digitalocean.com -u "${{ secrets.DO_REGISTRY_TOKEN }}" --password-stdin
+
+          echo "Deploying Shardok ARM64: ${{ needs.build-shardok-arm64.outputs.image_tag }}"
+
+          # Pull the new image
+          docker pull "${{ needs.build-shardok-arm64.outputs.image_tag }}"
+
+          # Stop and remove any container using port 40042 or named shardok*
+          docker ps -q --filter "publish=40042" | xargs -r docker stop
+          docker ps -aq --filter "name=shardok" | xargs -r docker rm -f
+          docker ps -aq --filter "publish=40042" | xargs -r docker rm -f
+
+          # Run new container
+          docker run -d \
+            --name shardok-ai \
+            --restart unless-stopped \
+            -p 40042:40042 \
+            -v /opt/eagle0/data:/data \
+            -v /etc/shardok:/etc/shardok:ro \
+            -v /etc/letsencrypt:/etc/letsencrypt:ro \
+            -v /usr/local/share/eagle0:/usr/local/share/eagle0:ro \
+            -e SHARDOK_RESOURCES_PATH=/app/resources \
+            -e SHARDOK_MAPS_PATH=/app/resources/maps \
+            "${{ needs.build-shardok-arm64.outputs.image_tag }}"
+
+          # Wait and verify
+          sleep 5
+          docker ps | grep shardok-ai
+
+          # Cleanup old images
+          docker image prune -f
+
+          echo "=== Hetzner deployment complete ==="
+          ENDSSH
+
+      - name: Cleanup SSH key
+        if: always()
+        run: rm -f ~/.ssh/hetzner_deploy

.github/workflows/unity_build.yml

@@ -16,6 +16,7 @@ on:
       - "MODULE.bazel"
       - "WORKSPACE"
       - "src/main/proto/net/eagle0/eagle/**/BUILD.bazel"
+  workflow_dispatch:
   pull_request:
     paths:
       - ".github/workflows/unity_build.yml"
@@ -63,7 +64,24 @@ jobs:
         env:
           ACCESS_KEY_ID: ${{ secrets.ACCESS_KEY_ID }}
           SECRET_KEY: ${{ secrets.SECRET_KEY }}
-        run: bazel run //src/main/go/net/eagle0/build/manifest_manager:manifest_manager -- unity3d /tmp/unity_manifest.txt
+          MANIFEST_SIGNING_KEY: ${{ secrets.MANIFEST_SIGNING_KEY }}
+        run: |
+          # Write signing key to temp file (if available)
+          SIGNING_ARGS=""
+          if [ -n "$MANIFEST_SIGNING_KEY" ]; then
+            echo "$MANIFEST_SIGNING_KEY" > /tmp/manifest_signing_key
+            chmod 600 /tmp/manifest_signing_key
+            SIGNING_ARGS="/tmp/manifest_signing_key"
+            echo "Manifest signing key available"
+          else
+            echo "Warning: MANIFEST_SIGNING_KEY not set, manifest will be unsigned"
+          fi
+
+          # Update the unified manifest (with optional signing)
+          bazel run //src/main/go/net/eagle0/build/manifest_manager:manifest_manager -- unity3d /tmp/unity_manifest.txt $SIGNING_ARGS
+
+          # Cleanup
+          rm -f /tmp/manifest_signing_key
       - name: Archive build log
         if: success() || failure()
         uses: actions/upload-artifact@v4

.gitignore

@@ -38,3 +38,4 @@ scripts/refresh_name_layers/refresh_name_layers.zip
 api_keys.txt
 
 src/main/csharp/net/eagle0/clients/unity/eagle0/ProjectSettings/Packages/com.unity.dedicated-server/
+node_modules/

.pre-commit-config.yaml

@@ -35,10 +35,3 @@ repos:
         entry: ./scripts/pre-commit-gazelle.sh
         files: '(\.go|\.proto|BUILD\.bazel|BUILD|WORKSPACE|WORKSPACE\.bazel|\.bzl)$'
         pass_filenames: false
--   repo: local
-    hooks:
-    -   id: update-action-result-types
-        name: update-action-result-types
-        language: system
-        entry: ./scripts/updateActionResultTypes.sh
-        files: 'src/main/protobuf/net/eagle0/eagle/common/action_result_type.proto'

CLAUDE.md

@@ -1,5 +1,23 @@
 # CLAUDE.md
 
+## CRITICAL GIT RULES (NEVER VIOLATE)
+
+**NEVER push directly to main/master.** No exceptions. Not for "small changes." Not for docs. Not ever.
+
+**NEVER merge PRs.** You create PRs. The user merges them. No exceptions.
+
+**ALWAYS use this workflow:**
+1. Create a feature branch from origin/main
+2. Commit to that branch
+3. Create a PR with `gh pr create`
+4. Wait for user to merge (DO NOT run `gh pr merge`)
+
+If you catch yourself about to run `git push origin main` or `git push origin <branch>:main`, STOP. You are about to violate a critical rule. Create a PR instead.
+
+If you catch yourself about to run `gh pr merge`, STOP. Only the user merges PRs.
+
+---
+
 This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
 
 ## Project Overview

MODULE.bazel

@@ -13,8 +13,8 @@ AWS_SDK_VERSION = "2.28.1"
 # Core Build Tools
 #
 
-bazel_dep(name = "bazel_skylib", version = "1.8.1")
-bazel_dep(name = "rules_pkg", version = "1.1.0")
+bazel_dep(name = "bazel_skylib", version = "1.9.0")
+bazel_dep(name = "rules_pkg", version = "1.2.0")
 
 #
 # Language Support - Scala
@@ -88,22 +88,22 @@ sysroot = use_repo_rule("@toolchains_llvm//toolchain:sysroot.bzl", "sysroot")
 sysroot(
     name = "linux_sysroot",
     sha256 = "a06475004fe8003ae7ccb4fe1d5511feb9b27cce4a8826eb1dfd686ed83f3dba",
-    urls = ["https://eagle0-windows.sfo3.digitaloceanspaces.com/sysroot/v3/ubuntu_noble_amd64_sysroot.tar.xz"],
+    urls = ["https://eagle0-sysroot.sfo3.digitaloceanspaces.com/v3/ubuntu_noble_amd64_sysroot.tar.xz"],
 )
 
 # ARM64 sysroot
 sysroot(
     name = "linux_sysroot_arm64",
     sha256 = "87469137737e09bc73855007dab835477eb10a7b3ce3f725f93f64e25747f3f9",
-    urls = ["https://eagle0-windows.sfo3.digitaloceanspaces.com/sysroot/v4/ubuntu_noble_arm64_sysroot.tar.xz"],
+    urls = ["https://eagle0-sysroot.sfo3.digitaloceanspaces.com/v4/ubuntu_noble_arm64_sysroot.tar.xz"],
 )
 
 #
 # Language Support - Go
 #
 
-bazel_dep(name = "rules_go", version = "0.56.1", repo_name = "io_bazel_rules_go")
-bazel_dep(name = "gazelle", version = "0.45.0", repo_name = "bazel_gazelle")
+bazel_dep(name = "rules_go", version = "0.59.0", repo_name = "io_bazel_rules_go")
+bazel_dep(name = "gazelle", version = "0.47.0", repo_name = "bazel_gazelle")
 
 go_sdk = use_extension("@io_bazel_rules_go//go:extensions.bzl", "go_sdk")
 go_sdk.download(version = "1.23.3")
@@ -127,8 +127,8 @@ use_repo(
 #
 
 bazel_dep(name = "apple_support", version = "1.21.1", repo_name = "build_bazel_apple_support")
-bazel_dep(name = "rules_apple", version = "3.16.1", repo_name = "build_bazel_rules_apple")
-bazel_dep(name = "rules_swift", version = "2.3.1", repo_name = "build_bazel_rules_swift")
+bazel_dep(name = "rules_apple", version = "4.3.3", repo_name = "build_bazel_rules_apple")
+bazel_dep(name = "rules_swift", version = "2.4.0", repo_name = "build_bazel_rules_swift")
 
 #
 # Protocol Buffers & RPC
@@ -137,7 +137,7 @@ bazel_dep(name = "rules_swift", version = "2.3.1", repo_name = "build_bazel_rule
 bazel_dep(name = "protobuf", version = "29.2", repo_name = "com_google_protobuf")
 bazel_dep(name = "grpc", version = "1.71.0")
 bazel_dep(name = "grpc-java", version = "1.71.0")
-bazel_dep(name = "flatbuffers", version = "25.2.10")
+bazel_dep(name = "flatbuffers", version = "25.9.23")
 
 #
 # Testing
@@ -149,8 +149,8 @@ bazel_dep(name = "googletest", version = "1.17.0")
 # Container Images (OCI)
 #
 
-bazel_dep(name = "rules_oci", version = "2.2.6")
-bazel_dep(name = "aspect_bazel_lib", version = "2.16.0")
+bazel_dep(name = "rules_oci", version = "2.2.7")
+bazel_dep(name = "aspect_bazel_lib", version = "2.22.4")
 
 oci = use_extension("@rules_oci//oci:extensions.bzl", "oci")
 
@@ -186,7 +186,7 @@ use_repo(oci, "alpine_linux", "alpine_linux_linux_amd64", "eclipse_temurin_17",
 # Java/Scala Dependencies
 #
 
-bazel_dep(name = "rules_jvm_external", version = "6.3")
+bazel_dep(name = "rules_jvm_external", version = "6.9")
 
 maven = use_extension("@rules_jvm_external//:extensions.bzl", "maven")
 maven.install(
@@ -294,11 +294,15 @@ http_archive(
 )
 
 # Busybox static binary for Docker health checks (provides nc, wget, etc.)
-# https://busybox.net/downloads/binaries/
+# Primary: DigitalOcean Spaces (public, reliable)
+# Fallback: busybox.net (can be unreliable/slow)
 http_file(
     name = "busybox_x86_64",
     sha256 = "6e123e7f3202a8c1e9b1f94d8941580a25135382b99e8d3e34fb858bba311348",
-    urls = ["https://busybox.net/downloads/binaries/1.35.0-x86_64-linux-musl/busybox"],
+    urls = [
+        "https://eagle0-sysroot.sfo3.digitaloceanspaces.com/busybox/busybox-1.35.0-x86_64-linux-musl",
+        "https://busybox.net/downloads/binaries/1.35.0-x86_64-linux-musl/busybox",
+    ],
     downloaded_file_path = "busybox",
     executable = True,
 )
@@ -306,7 +310,10 @@ http_file(
 http_file(
     name = "busybox_aarch64",
     sha256 = "141adb1b625a6f44c4b114f76b4387b4ea4f7ab802b88eb40e0d2f6adcccb1c3",
-    urls = ["https://busybox.net/downloads/binaries/1.35.0-aarch64-linux-musl/busybox"],
+    urls = [
+        # TODO: Upload aarch64 binary to GitHub release when needed
+        "https://busybox.net/downloads/binaries/1.35.0-aarch64-linux-musl/busybox",
+    ],
     downloaded_file_path = "busybox",
     executable = True,
 )

MODULE.bazel.lock

@@ -27,9 +27,9 @@
     "https://bcr.bazel.build/modules/aspect_bazel_lib/1.40.3/MODULE.bazel": "668e6bcb4d957fc0e284316dba546b705c8d43c857f87119619ee83c4555b859",
     "https://bcr.bazel.build/modules/aspect_bazel_lib/2.11.0/MODULE.bazel": "cb1ba9f9999ed0bc08600c221f532c1ddd8d217686b32ba7d45b0713b5131452",
     "https://bcr.bazel.build/modules/aspect_bazel_lib/2.14.0/MODULE.bazel": "2b31ffcc9bdc8295b2167e07a757dbbc9ac8906e7028e5170a3708cecaac119f",
-    "https://bcr.bazel.build/modules/aspect_bazel_lib/2.16.0/MODULE.bazel": "852f9ebbda017572a7c113a2434592dd3b2f55cd9a0faea3d4be5a09a59e4900",
     "https://bcr.bazel.build/modules/aspect_bazel_lib/2.19.3/MODULE.bazel": "253d739ba126f62a5767d832765b12b59e9f8d2bc88cc1572f4a73e46eb298ca",
-    "https://bcr.bazel.build/modules/aspect_bazel_lib/2.19.3/source.json": "ffab9254c65ba945f8369297ad97ca0dec213d3adc6e07877e23a48624a8b456",
+    "https://bcr.bazel.build/modules/aspect_bazel_lib/2.22.4/MODULE.bazel": "a05cbd9bc16712a58dc27ffe0dceaefd0da59a9bd87a227379b2a934b26a39ab",
+    "https://bcr.bazel.build/modules/aspect_bazel_lib/2.22.4/source.json": "9780bc57f521968ee82b7c3e85b7d0c71518fb7ce83ed7a9e5077ce20923207b",
     "https://bcr.bazel.build/modules/aspect_bazel_lib/2.7.2/MODULE.bazel": "780d1a6522b28f5edb7ea09630748720721dfe27690d65a2d33aa7509de77e07",
     "https://bcr.bazel.build/modules/aspect_bazel_lib/2.7.7/MODULE.bazel": "491f8681205e31bb57892d67442ce448cda4f472a8e6b3dc062865e29a64f89c",
     "https://bcr.bazel.build/modules/aspect_bazel_lib/2.8.1/MODULE.bazel": "812d2dd42f65dca362152101fbec418029cc8fd34cbad1a2fde905383d705838",
@@ -39,11 +39,11 @@
     "https://bcr.bazel.build/modules/aspect_rules_js/1.33.1/MODULE.bazel": "db3e7f16e471cf6827059d03af7c21859e7a0d2bc65429a3a11f005d46fc501b",
     "https://bcr.bazel.build/modules/aspect_rules_js/1.39.0/MODULE.bazel": "aece421d479e3c31dc3e5f6d49a12acc2700457c03c556650ec7a0ff23fc0d95",
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@@ -77,7 +80,8 @@
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@@ -104,8 +108,8 @@
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@@ -115,8 +119,8 @@
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@@ -176,6 +180,7 @@
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@@ -229,9 +234,9 @@
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@@ -246,6 +251,8 @@
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@@ -263,8 +270,8 @@
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@@ -292,7 +299,8 @@
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     "https://bcr.bazel.build/modules/rules_kotlin/1.9.0/MODULE.bazel": "ef85697305025e5a61f395d4eaede272a5393cee479ace6686dba707de804d59",
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@@ -306,12 +314,12 @@
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-    "https://bcr.bazel.build/modules/rules_oci/2.2.6/source.json": "94e7decb8f95d9465b0bbea71c65064cd16083be1350c7468f131818641dc4a5",
+    "https://bcr.bazel.build/modules/rules_oci/2.2.7/MODULE.bazel": "f6150e4b224d459f7f6523ef65967464ca4efdd266c7fbf2f5a2a51011957e0c",
+    "https://bcr.bazel.build/modules/rules_oci/2.2.7/source.json": "b099f02af330f47f19dc67fc9300ef6e1937a8c86882690db0e7a2fcea8c7f6b",
     "https://bcr.bazel.build/modules/rules_pkg/0.7.0/MODULE.bazel": "df99f03fc7934a4737122518bb87e667e62d780b610910f0447665a7e2be62dc",
     "https://bcr.bazel.build/modules/rules_pkg/1.0.1/MODULE.bazel": "5b1df97dbc29623bccdf2b0dcd0f5cb08e2f2c9050aab1092fd39a41e82686ff",
-    "https://bcr.bazel.build/modules/rules_pkg/1.1.0/MODULE.bazel": "9db8031e71b6ef32d1846106e10dd0ee2deac042bd9a2de22b4761b0c3036453",
-    "https://bcr.bazel.build/modules/rules_pkg/1.1.0/source.json": "fef768df13a92ce6067e1cd0cdc47560dace01354f1d921cfb1d632511f7d608",
+    "https://bcr.bazel.build/modules/rules_pkg/1.2.0/MODULE.bazel": "c7db3c2b407e673c7a39e3625dc05dc9f12d6682cbd82a3a5924a13b491eda7e",
+    "https://bcr.bazel.build/modules/rules_pkg/1.2.0/source.json": "9062e00845bf91a4247465d371baa837adf9b6ff44c542f73ba084f07667e1dc",
     "https://bcr.bazel.build/modules/rules_proto/4.0.0/MODULE.bazel": "a7a7b6ce9bee418c1a760b3d84f83a299ad6952f9903c67f19e4edd964894e06",
     "https://bcr.bazel.build/modules/rules_proto/5.3.0-21.7/MODULE.bazel": "e8dff86b0971688790ae75528fe1813f71809b5afd57facb44dad9e8eca631b7",
     "https://bcr.bazel.build/modules/rules_proto/6.0.0-rc1/MODULE.bazel": "1e5b502e2e1a9e825eef74476a5a1ee524a92297085015a052510b09a1a09483",
@@ -334,7 +342,8 @@
     "https://bcr.bazel.build/modules/rules_python/0.4.0/MODULE.bazel": "9208ee05fd48bf09ac60ed269791cf17fb343db56c8226a720fbb1cdf467166c",
     "https://bcr.bazel.build/modules/rules_python/0.40.0/MODULE.bazel": "9d1a3cd88ed7d8e39583d9ffe56ae8a244f67783ae89b60caafc9f5cf318ada7",
     "https://bcr.bazel.build/modules/rules_python/1.0.0/MODULE.bazel": "898a3d999c22caa585eb062b600f88654bf92efb204fa346fb55f6f8edffca43",
-    "https://bcr.bazel.build/modules/rules_python/1.0.0/source.json": "b0162a65c6312e45e7912e39abd1a7f8856c2c7e41ecc9b6dc688a6f6400a917",
+    "https://bcr.bazel.build/modules/rules_python/1.3.0/MODULE.bazel": "8361d57eafb67c09b75bf4bbe6be360e1b8f4f18118ab48037f2bd50aa2ccb13",
+    "https://bcr.bazel.build/modules/rules_python/1.3.0/source.json": "25932f917cd279c7baefa6cb1d3fa8750a7a29de522024449b19af6eab51f4a0",
     "https://bcr.bazel.build/modules/rules_rust/0.45.1/MODULE.bazel": "a69d0db3a958fab2c6520961e1b2287afcc8b36690fd31bbc4f6f7391397150d",
     "https://bcr.bazel.build/modules/rules_scala/7.1.1/MODULE.bazel": "b1f80c52ae49b27d41b9291d8b328b69247de2b7596d35d09afe6147b82cf562",
     "https://bcr.bazel.build/modules/rules_scala/7.1.1/source.json": "5038cb231d4020c5965c920681cf961a7bf137b40315025e40f3a7b6a0ac1f0f",
@@ -345,8 +354,8 @@
     "https://bcr.bazel.build/modules/rules_swift/1.16.0/MODULE.bazel": "4a09f199545a60d09895e8281362b1ff3bb08bbde69c6fc87aff5b92fcc916ca",
     "https://bcr.bazel.build/modules/rules_swift/1.18.0/MODULE.bazel": "a6aba73625d0dc64c7b4a1e831549b6e375fbddb9d2dde9d80c9de6ec45b24c9",
     "https://bcr.bazel.build/modules/rules_swift/2.1.1/MODULE.bazel": "494900a80f944fc7aa61500c2073d9729dff0b764f0e89b824eb746959bc1046",
-    "https://bcr.bazel.build/modules/rules_swift/2.3.1/MODULE.bazel": "0b42093600d9226bcbdb31fb86d25d4204293d716fdbb2e50a1852547032a660",
-    "https://bcr.bazel.build/modules/rules_swift/2.3.1/source.json": "87d28609c37d2061db2f6fc3aae8ab7fbda9adf556cd88fbd0c7d520b8d81391",
+    "https://bcr.bazel.build/modules/rules_swift/2.4.0/MODULE.bazel": "1639617eb1ede28d774d967a738b4a68b0accb40650beadb57c21846beab5efd",
+    "https://bcr.bazel.build/modules/rules_swift/2.4.0/source.json": "a6577f57f9febbdc015a01f2a8f3487422032f134d6c61d18ed8e8ca3b9acc7c",
     "https://bcr.bazel.build/modules/stardoc/0.5.0/MODULE.bazel": "f9f1f46ba8d9c3362648eea571c6f9100680efc44913618811b58cc9c02cd678",
     "https://bcr.bazel.build/modules/stardoc/0.5.1/MODULE.bazel": "1a05d92974d0c122f5ccf09291442580317cdd859f07a8655f1db9a60374f9f8",
     "https://bcr.bazel.build/modules/stardoc/0.5.3/MODULE.bazel": "c7f6948dae6999bf0db32c1858ae345f112cacf98f174c7a8bb707e41b974f1c",
@@ -360,6 +369,7 @@
     "https://bcr.bazel.build/modules/swift_argument_parser/1.3.1.1/MODULE.bazel": "5e463fbfba7b1701d957555ed45097d7f984211330106ccd1352c6e0af0dcf91",
     "https://bcr.bazel.build/modules/swift_argument_parser/1.3.1.1/source.json": "32bd87e5f4d7acc57c5b2ff7c325ae3061d5e242c0c4c214ae87e0f1c13e54cb",
     "https://bcr.bazel.build/modules/tar.bzl/0.2.1/MODULE.bazel": "52d1c00a80a8cc67acbd01649e83d8dd6a9dc426a6c0b754a04fe8c219c76468",
+    "https://bcr.bazel.build/modules/tar.bzl/0.5.1/MODULE.bazel": "7c2eb3dcfc53b0f3d6f9acdfd911ca803eaf92aadf54f8ca6e4c1f3aee288351",
     "https://bcr.bazel.build/modules/tar.bzl/0.6.0/MODULE.bazel": "a3584b4edcfafcabd9b0ef9819808f05b372957bbdff41601429d5fd0aac2e7c",
     "https://bcr.bazel.build/modules/tar.bzl/0.6.0/source.json": "4a620381df075a16cb3a7ed57bd1d05f7480222394c64a20fa51bdb636fda658",
     "https://bcr.bazel.build/modules/toolchains_llvm/1.6.0/MODULE.bazel": "39603859cafb1c6830160fcd6370552e836790e6abb2bfb8d13bff53c0c10a64",
@@ -386,7 +396,7 @@
     "@@apple_support~//crosstool:setup.bzl%apple_cc_configure_extension": {
       "general": {
         "bzlTransitiveDigest": "Z3yAd66IJL0GAZUTSeMOjoHiE1SZPPwiIs/XQui5BvE=",
-        "usagesDigest": "TOb4CUri5UsTKxgIDTNzR0ddIc21eYLCRIm+jqQmjlg=",
+        "usagesDigest": "tl3VVeQX3Hzh7FhM2gjnkCwEJpRMlY5S6a850WY/xvc=",
         "recordedFileInputs": {},
         "recordedDirentsInputs": {},
         "envVariables": {},
@@ -413,7 +423,7 @@
     },
     "@@aspect_rules_esbuild~//esbuild:extensions.bzl%esbuild": {
       "general": {
-        "bzlTransitiveDigest": "8jv3p0xDR/oitFeH8y0+Y5xlyrUbfsTRlc9TSwYkwl8=",
+        "bzlTransitiveDigest": "8L5Llfl6uxIWXd5GR+Qmmm04/jxp6TuJH5LFhIZIUCA=",
         "usagesDigest": "iDVoyPxUeADmfK8ssoyG3Ehq1bj6p7A43LpEiE266os=",
         "recordedFileInputs": {},
         "recordedDirentsInputs": {},
@@ -492,6 +502,7 @@
               "extra_build_content": "",
               "generate_bzl_library_targets": false,
               "extract_full_archive": false,
+              "exclude_package_contents": [],
               "system_tar": "auto"
             }
           },
@@ -516,11 +527,17 @@
               "package_visibility": [
                 "//visibility:public"
               ],
-              "replace_package": ""
+              "replace_package": "",
+              "exclude_package_contents": []
             }
           }
         },
         "recordedRepoMappingEntries": [
+          [
+            "aspect_bazel_lib~",
+            "bazel_lib",
+            "bazel_lib~"
+          ],
           [
             "aspect_bazel_lib~",
             "bazel_skylib",
@@ -531,6 +548,11 @@
             "bazel_tools",
             "bazel_tools"
           ],
+          [
+            "aspect_bazel_lib~",
+            "tar.bzl",
+            "tar.bzl~"
+          ],
           [
             "aspect_rules_esbuild~",
             "aspect_rules_js",
@@ -546,6 +568,11 @@
             "aspect_bazel_lib",
             "aspect_bazel_lib~"
           ],
+          [
+            "aspect_rules_js~",
+            "aspect_rules_js",
+            "aspect_rules_js~"
+          ],
           [
             "aspect_rules_js~",
             "bazel_skylib",
@@ -555,6 +582,31 @@
             "aspect_rules_js~",
             "bazel_tools",
             "bazel_tools"
+          ],
+          [
+            "bazel_lib~",
+            "bazel_skylib",
+            "bazel_skylib~"
+          ],
+          [
+            "bazel_lib~",
+            "bazel_tools",
+            "bazel_tools"
+          ],
+          [
+            "tar.bzl~",
+            "aspect_bazel_lib",
+            "aspect_bazel_lib~"
+          ],
+          [
+            "tar.bzl~",
+            "bazel_skylib",
+            "bazel_skylib~"
+          ],
+          [
+            "tar.bzl~",
+            "tar.bzl",
+            "tar.bzl~"
           ]
         ]
       }
@@ -1162,7 +1214,7 @@
     "@@rules_nodejs~//nodejs:extensions.bzl%node": {
       "general": {
         "bzlTransitiveDigest": "q44Ox2Nwogn6OsO0Xw5lhjkd/xmxkvvpwVOn5P4pmHQ=",
-        "usagesDigest": "WQpLKLujnBfrx9sMWCJgyaK9P04binseT6CGBy3vP4E=",
+        "usagesDigest": "Py5Wgc5kr5fTMe1FKrlFK276B6SodesXp6nw2Fq5XA8=",
         "recordedFileInputs": {},
         "recordedDirentsInputs": {},
         "envVariables": {},
@@ -1292,8 +1344,8 @@
     },
     "@@rules_oci~//oci:extensions.bzl%oci": {
       "general": {
-        "bzlTransitiveDigest": "FaY+7xb13bB3hmxqwAWaGp3Tf3Q4Nfdlr+F38CP5mcg=",
-        "usagesDigest": "39yHQmifPoGf+JSYpnQSnJGugxbrFVge/+ENmUiqZ6M=",
+        "bzlTransitiveDigest": "AOLP47LtVHSKSDiukosQymx543OwcgeoQP666wwuj3o=",
+        "usagesDigest": "3Xsv1/UEV8MOARW4BZScPw3Gxtx19OQ5EXOqcL1p9bI=",
         "recordedFileInputs": {},
         "recordedDirentsInputs": {},
         "envVariables": {},
@@ -1580,6 +1632,43 @@
         ]
       }
     },
+    "@@rules_python~//python/uv:uv.bzl%uv": {
+      "general": {
+        "bzlTransitiveDigest": "Xpqjnjzy6zZ90Es9Wa888ZLHhn7IsNGbph/e6qoxzw8=",
+        "usagesDigest": "qI5PVlIum/YAnGJg5oXGHzDkMFWt2aNSUZY4G8PBbic=",
+        "recordedFileInputs": {},
+        "recordedDirentsInputs": {},
+        "envVariables": {},
+        "generatedRepoSpecs": {
+          "uv": {
+            "bzlFile": "@@rules_python~//python/uv/private:uv_toolchains_repo.bzl",
+            "ruleClassName": "uv_toolchains_repo",
+            "attributes": {
+              "toolchain_type": "'@@rules_python~//python/uv:uv_toolchain_type'",
+              "toolchain_names": [
+                "none"
+              ],
+              "toolchain_implementations": {
+                "none": "'@@rules_python~//python:none'"
+              },
+              "toolchain_compatible_with": {
+                "none": [
+                  "@platforms//:incompatible"
+                ]
+              },
+              "toolchain_target_settings": {}
+            }
+          }
+        },
+        "recordedRepoMappingEntries": [
+          [
+            "rules_python~",
+            "platforms",
+            "platforms"
+          ]
+        ]
+      }
+    },
     "@@rules_scala~//scala/extensions:config.bzl%scala_config": {
       "general": {
         "bzlTransitiveDigest": "TdBxhkZTM7VU6teIFS+KoonKU7wmb5BL7leCWWx7yX8=",
@@ -5056,7 +5145,7 @@
     "@@rules_swift~//swift:extensions.bzl%non_module_deps": {
       "general": {
         "bzlTransitiveDigest": "PAIMhc1bVKfcyoHeg0xO8LMS9KN5yzbsMGwa5O2ifJM=",
-        "usagesDigest": "A3fzk5iHsrLdI3PokT1bHIdeJ2j9tc09H3/3Old6IfU=",
+        "usagesDigest": "l2vIL7SL4tJqHIVLWd78Y/ym+r0II64lmvoX8o+0Bb0=",
         "recordedFileInputs": {},
         "recordedDirentsInputs": {},
         "envVariables": {},

ci/github_actions/build_mac.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+set -euxo pipefail
+
+. ./ci/unity_version.sh
+
+WORKSPACE=$(pwd)
+UNITY_INSTALL_PATH="/Applications/Unity/Hub/Editor"
+BUILD_DIR=$1
+LOG_PATH=$2
+
+echo "Building Mac in $BUILD_DIR"
+
+echo "Cleaning up $BUILD_DIR"
+/bin/rm -rf "$BUILD_DIR"
+/bin/mkdir -p "$BUILD_DIR"
+
+${UNITY_INSTALL_PATH}/${UNITY_VERSION}/Unity.app/Contents/MacOS/Unity \
+   -nographics \
+   -batchmode \
+   -quit \
+   -buildOSXUniversalPlayer "$BUILD_DIR/eagle0.app" \
+   -logFile "$LOG_PATH" \
+   -projectPath "$WORKSPACE/src/main/csharp/net/eagle0/clients/unity/eagle0"

ci/github_actions/build_unity_mac.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+COMMIT=$(/usr/bin/git rev-parse --short HEAD)
+
+/bin/echo "build protos"
+./scripts/build_protos.sh
+
+/bin/echo "build Mac plugin"
+./scripts/build_mac_plugin.sh
+
+git log -3
+
+/bin/echo "build Mac"
+LOG_PATH="/tmp/eagle0/editor_mac.log"
+BUILD_DIR=$1
+
+./ci/github_actions/build_mac.sh "$BUILD_DIR" "$LOG_PATH"

ci/github_actions/persist_library.sh

@@ -1,6 +1,20 @@
 #!/bin/bash
 
-set -euxo pipefail
+set -uxo pipefail
 
 /bin/echo "persist Library/"
-/usr/bin/rsync -rtlDvq src/main/csharp/net/eagle0/clients/unity/eagle0/Library/ /tmp/eagle0/Library/
+
+# rsync may exit with code 23 ("partial transfer due to error") if Unity's
+# temporary files vanish during the copy. This is acceptable for a cache.
+/usr/bin/rsync -rtlDvq src/main/csharp/net/eagle0/clients/unity/eagle0/Library/ /tmp/eagle0/Library/
+rsync_exit=$?
+
+if [ $rsync_exit -eq 0 ]; then
+    exit 0
+elif [ $rsync_exit -eq 23 ]; then
+    echo "Warning: rsync exited with 23 (some files vanished during copy). This is expected for Unity temp files."
+    exit 0
+else
+    echo "Error: rsync failed with exit code $rsync_exit"
+    exit $rsync_exit
+fi

ci/mac/eagle0.entitlements

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <!-- Allow JIT compilation (required for Mono/IL2CPP) -->
+    <key>com.apple.security.cs.allow-jit</key>
+    <true/>
+    <!-- Allow unsigned executable memory (required for Unity) -->
+    <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
+    <true/>
+    <!-- Disable library validation (required for plugins) -->
+    <key>com.apple.security.cs.disable-library-validation</key>
+    <true/>
+    <!-- Allow outgoing network connections -->
+    <key>com.apple.security.network.client</key>
+    <true/>
+</dict>
+</plist>

deploy/env.template

@@ -0,0 +1,40 @@
+# Environment template for production deployment
+# This file defines all env vars used by docker-compose.prod.yml
+# Workflows should update their specific vars without overwriting others
+
+# Container images (managed by respective build workflows)
+EAGLE_IMAGE=registry.digitalocean.com/eagle0/eagle-server:latest
+SHARDOK_IMAGE=registry.digitalocean.com/eagle0/shardok-server:latest
+ADMIN_IMAGE=registry.digitalocean.com/eagle0/admin-server:latest
+JFR_SIDECAR_IMAGE=registry.digitalocean.com/eagle0/jfr-sidecar:latest
+AUTH_IMAGE=registry.digitalocean.com/eagle0/auth-server:latest
+
+# OpenAI / LLM
+OPENAI_API_KEY=
+GPT_MODEL_NAME=gpt-4o
+
+# DigitalOcean Spaces (S3-compatible storage)
+EAGLE_ENABLE_S3=false
+DO_SPACES_ACCESS_KEY=
+DO_SPACES_SECRET_KEY=
+
+# JWT authentication
+JWT_PRIVATE_KEY=
+
+# OAuth providers
+DISCORD_CLIENT_ID=
+DISCORD_CLIENT_SECRET=
+GOOGLE_CLIENT_ID=
+GOOGLE_CLIENT_SECRET=
+
+# Shardok connection
+SHARDOK_ADDRESS=shardok:40042
+SHARDOK_AUTH_TOKEN=
+
+# Monitoring
+SENTRY_DSN=
+
+# Email (Fastmail JMAP)
+FASTMAIL_API_TOKEN=
+FASTMAIL_FROM_EMAIL=
+FASTMAIL_FROM_NAME=

deploy/update-env.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+# Update .env file without losing other variables
+# Usage: ./update-env.sh KEY1=value1 KEY2=value2 ...
+#
+# This script:
+# 1. Creates .env from template if it doesn't exist
+# 2. Updates only the specified KEY=value pairs
+# 3. Preserves all other existing values
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+ENV_FILE="${ENV_FILE:-/opt/eagle0/.env}"
+TEMPLATE_FILE="${TEMPLATE_FILE:-$SCRIPT_DIR/env.template}"
+
+# Create .env from template if it doesn't exist
+if [ ! -f "$ENV_FILE" ]; then
+    if [ -f "$TEMPLATE_FILE" ]; then
+        echo "Creating .env from template..."
+        grep -v '^#' "$TEMPLATE_FILE" | grep -v '^$' > "$ENV_FILE"
+    else
+        echo "Creating empty .env..."
+        touch "$ENV_FILE"
+    fi
+    chmod 600 "$ENV_FILE"
+fi
+
+# Process each KEY=VALUE argument
+for arg in "$@"; do
+    # Skip empty args
+    [ -z "$arg" ] && continue
+
+    # Parse KEY=VALUE
+    KEY="${arg%%=*}"
+    VALUE="${arg#*=}"
+
+    # Skip if no key
+    [ -z "$KEY" ] && continue
+
+    # Skip setting empty values (keeps existing value)
+    if [ -z "$VALUE" ]; then
+        echo "Skipping $KEY (empty value)"
+        continue
+    fi
+
+    # Remove existing line for this key and add new one
+    if grep -q "^${KEY}=" "$ENV_FILE" 2>/dev/null; then
+        # Key exists, update it
+        sed -i "s|^${KEY}=.*|${KEY}=${VALUE}|" "$ENV_FILE"
+        echo "Updated $KEY"
+    else
+        # Key doesn't exist, add it
+        echo "${KEY}=${VALUE}" >> "$ENV_FILE"
+        echo "Added $KEY"
+    fi
+done
+
+chmod 600 "$ENV_FILE"
+echo "Done updating $ENV_FILE"

docker-compose.prod.yml

@@ -8,9 +8,13 @@
 #   Run: docker compose -f docker-compose.prod.yml up -d
 
 services:
-  eagle:
+  # Blue-green deployment: eagle-blue is the primary (production) instance
+  # eagle-green is the staging instance for zero-downtime deployments
+  # See scripts/deploy-blue-green.sh for deployment workflow
+
+  eagle-blue:
     image: ${EAGLE_IMAGE:-registry.digitalocean.com/eagle0/eagle-server:latest}
-    container_name: eagle-server
+    container_name: eagle-blue
     command:
       - "--gpt-model-name"
       - "${GPT_MODEL_NAME:-gpt-5.1}"
@@ -39,7 +43,7 @@ services:
     volumes:
       - ./saves:/app/saves           # Game saves and user database
       - ./archived:/app/archived     # Archived completed games
-      - ./jfr:/app/jfr  # JFR recordings - dump with: docker exec eagle-server jcmd 1 JFR.dump filename=/app/jfr/profile.jfr
+      - ./jfr:/app/jfr  # JFR recordings - dump with: docker exec eagle-blue jcmd 1 JFR.dump filename=/app/jfr/profile.jfr
       - jvm-tmp:/tmp  # Shared with jfr-sidecar for JVM attach socket files
       - jwt-keys:/etc/eagle0/keys  # Shared JWT keys with auth service
     depends_on:
@@ -58,6 +62,60 @@ services:
       retries: 3
       start_period: 30s
 
+  eagle-green:
+    image: ${EAGLE_IMAGE_NEW:-registry.digitalocean.com/eagle0/eagle-server:latest}
+    container_name: eagle-green
+    profiles: ["blue-green"]  # Only started during blue-green deployment
+    command:
+      - "--gpt-model-name"
+      - "${GPT_MODEL_NAME:-gpt-5.1}"
+      - "--shardok-interface-remote-address"
+      - "${SHARDOK_ADDRESS:-shardok:40042}"
+      - "--auth-service-url"
+      - "auth:40033"
+    ports:
+      - "40034:40032"  # Different host port for staging
+    environment:
+      OPENAI_API_KEY: "${OPENAI_API_KEY:-}"
+      EAGLE_ENABLE_S3: "${EAGLE_ENABLE_S3:-false}"
+      DO_SPACES_ENDPOINT: "${DO_SPACES_ENDPOINT:-https://sfo3.digitaloceanspaces.com}"
+      DO_SPACES_ACCESS_KEY: "${DO_SPACES_ACCESS_KEY:-}"
+      DO_SPACES_SECRET_KEY: "${DO_SPACES_SECRET_KEY:-}"
+      JWT_PRIVATE_KEY: "${JWT_PRIVATE_KEY:-}"
+      DISCORD_CLIENT_ID: "${DISCORD_CLIENT_ID:-}"
+      DISCORD_CLIENT_SECRET: "${DISCORD_CLIENT_SECRET:-}"
+      SHARDOK_AUTH_TOKEN: "${SHARDOK_AUTH_TOKEN:-}"
+      EAGLE_SAVE_DIR: "/app/saves"
+      EAGLE_ARCHIVE_DIR: "/app/archived"
+      SENTRY_DSN: "${SENTRY_DSN:-}"
+      SENTRY_ENVIRONMENT: "production"
+    volumes:
+      - ./saves:/app/saves           # Same save directory as blue
+      - ./archived:/app/archived     # Same archive directory as blue
+      - ./jfr:/app/jfr               # JFR recordings (same as blue)
+      - jvm-tmp:/tmp                 # Shared with jfr-sidecar-green for JVM attach socket files
+      - jwt-keys:/etc/eagle0/keys    # Shared JWT keys with auth service
+    depends_on:
+      - shardok
+      - auth
+    restart: "no"  # Don't auto-restart during deployment
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "100m"
+        max-file: "5"
+    healthcheck:
+      test: ["CMD-SHELL", "nc -z localhost 40032 || exit 1"]
+      interval: 10s
+      timeout: 5s
+      retries: 6
+      start_period: 60s
+
+  # Backward compatibility alias - for scripts that reference 'eagle' service
+  eagle:
+    extends:
+      service: eagle-blue
+
   auth:
     image: ${AUTH_IMAGE:-registry.digitalocean.com/eagle0/auth-server:latest}
     container_name: auth-server
@@ -80,6 +138,12 @@ services:
       # JWT keys - PEM files in volume, bootstrapped from JWK on first run
       JWT_KEYS_PATH: "/etc/eagle0/keys"
       JWT_PRIVATE_KEY: "${JWT_PRIVATE_KEY:-}"
+      # Fastmail JMAP API for sending invitation emails
+      FASTMAIL_API_TOKEN: "${FASTMAIL_API_TOKEN:-}"
+      FASTMAIL_FROM_EMAIL: "${FASTMAIL_FROM_EMAIL:-}"
+      FASTMAIL_FROM_NAME: "${FASTMAIL_FROM_NAME:-}"
+      # Require invitation codes for new user registration
+      REQUIRE_INVITATION_CODE: "true"
     # Note: port 40033 is exposed via nginx, not directly
     volumes:
       - jwt-keys:/etc/eagle0/keys  # Shared JWT keys with Eagle
@@ -136,7 +200,9 @@ services:
       - ./certbot/www:/var/www/certbot:ro
       - ./auth:/etc/nginx/auth:ro
     depends_on:
-      - eagle
+      - admin
+    # Note: nginx connects to eagle via EAGLE_ADDR (default: eagle-blue:40032)
+    # For blue-green deployments, update EAGLE_ADDR in .env before switching
     restart: unless-stopped
     logging:
       driver: "json-file"
@@ -149,19 +215,18 @@ services:
     container_name: admin-server
     command:
       - "--eagle-addr"
-      - "eagle:40032"
+      - "${EAGLE_ADDR:-eagle-blue:40032}"  # Can be switched for blue-green
       - "--auth-addr"
       - "auth:40033"
       - "--jfr-sidecar-addr"
-      - "jfr-sidecar:8081"
+      - "${JFR_SIDECAR_ADDR:-jfr-sidecar:8081}"  # Can be switched for blue-green
       - "--http-port"
       - "8080"
-    ports:
-      - "8080:8080"
+    # No external port - accessed via nginx at admin.eagle0.net
     depends_on:
-      - eagle
       - auth
-      - jfr-sidecar
+    # Note: admin connects to eagle via EAGLE_ADDR and jfr-sidecar via JFR_SIDECAR_ADDR
+    # For blue-green deployments, set both in .env before switching
     restart: unless-stopped
     logging:
       driver: "json-file"
@@ -179,11 +244,12 @@ services:
     image: ${JFR_SIDECAR_IMAGE:-registry.digitalocean.com/eagle0/jfr-sidecar:latest}
     container_name: jfr-sidecar
     # Share PID namespace with Eagle to access its JVM via jcmd
-    pid: "service:eagle"
+    # For blue-green: use JFR_SIDECAR_ADDR=jfr-sidecar-green:8081 when green is active
+    pid: "service:eagle-blue"
     volumes:
       - jvm-tmp:/tmp  # Shared with Eagle for JVM attach socket files
     depends_on:
-      - eagle
+      - eagle-blue
     restart: unless-stopped
     logging:
       driver: "json-file"
@@ -197,6 +263,29 @@ services:
       retries: 3
       start_period: 10s
 
+  jfr-sidecar-green:
+    image: ${JFR_SIDECAR_IMAGE:-registry.digitalocean.com/eagle0/jfr-sidecar:latest}
+    container_name: jfr-sidecar-green
+    profiles: ["blue-green"]  # Only started during blue-green deployment
+    # Share PID namespace with Eagle green instance
+    pid: "service:eagle-green"
+    volumes:
+      - jvm-tmp:/tmp  # Shared with Eagle for JVM attach socket files
+    depends_on:
+      - eagle-green
+    restart: "no"  # Don't auto-restart during deployment
+    logging:
+      driver: "json-file"
+      options:
+        max-size: "10m"
+        max-file: "2"
+    healthcheck:
+      test: ["CMD-SHELL", "wget -q --spider http://localhost:8081/health || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 10s
+
   certbot:
     image: certbot/certbot
     container_name: certbot

docs/DEPROTO_PLAN.md

@@ -231,6 +231,21 @@ All action files have been migrated to use Scala types:
 - ✅ `CommandChoiceHelpers` migrated to Scala types
 - ✅ `ResolveBattleAction` refactored to use Scala GameState and ActionResultApplier (PR #5048)
 
+### Enum Type Migrations
+
+Proto enums are being converted to Scala sealed traits with converters at boundaries:
+
+| Enum | Scala Type | Status | Notes |
+|------|------------|--------|-------|
+| `DiplomacyOfferStatus` | `Status` sealed trait | ✅ **Complete** | PR #5093 - `EligibleDiplomacyStatuses` uses Scala types internally |
+| `RoundPhase` | `RoundPhase` sealed trait | Partial | Some usages converted |
+| `BattalionType` | `BattalionType` sealed trait | Partial | Some usages converted |
+
+**DiplomacyOfferStatus Migration (PR #5093):**
+- `EligibleDiplomacyStatuses.scala` now returns `Vector[Status]` instead of `Vector[DiplomacyOfferStatus]`
+- Call sites in `AvailableResolve*CommandFactory` files convert to proto via `StatusConverter.toProto` at the boundary
+- This pattern should be applied to other proto enums
+
 ### CommandChoiceHelpers Migration Status
 
 Several command selectors have already been converted to use Scala types:
@@ -257,7 +272,23 @@ Several command selectors have already been converted to use Scala types:
 |--------|-------|
 | Action files fully protoless | 52 / 52 (100%) ✅ |
 | Proto usages in remaining actions | 0 |
-| Next target | History APIs (InMemoryHistory, PersistedHistory) |
+| Next target | See "Next Candidates" section below |
+
+### Next Candidates
+
+Priority candidates for further deproto work:
+
+1. **More Enum Migrations** - Apply the `DiplomacyOfferStatus` pattern to other proto enums:
+   - Files importing `net.eagle0.eagle.common.round_phase.RoundPhase` (proto) could use Scala `RoundPhase`
+   - Files importing `net.eagle0.eagle.common.battalion_type.BattalionType` (proto) could use Scala `BattalionType`
+
+2. **AvailableCommandsFactory Files** - Many still use proto `GameState` internally:
+   - These files build proto `AvailableCommand` messages but could use Scala types for internal logic
+   - Convert to accept Scala `GameState`, only convert fields to proto when building the response
+
+3. **History APIs** - `InMemoryHistory` and `PersistedHistory`:
+   - Change to vend Scala `GameState` and `ActionResultT` instead of proto versions
+   - `PersistedHistory` converts to proto internally for disk persistence
 
 ### Validation
 - [x] `ActionResultApplier` created and tested

nginx/nginx.conf

@@ -3,6 +3,9 @@ events {
 }
 
 http {
+    # Allow large request bodies for game uploads (default is 1MB)
+    client_max_body_size 50M;
+
     # Logging
     log_format grpc_json escape=json '{'
         '"time":"$time_iso8601",'
@@ -24,15 +27,19 @@ http {
     # This prevents stale IP caching when containers restart
     resolver 127.0.0.11 valid=10s ipv6=off;
 
-    # Upstream for Eagle gRPC server
-    upstream eagle_grpc {
-        server eagle:40032;
-        keepalive 100;
+    # Eagle backend address - configured via variable for blue-green deployments
+    # Using a variable makes nginx resolve the hostname at request time, not config load time
+    # This allows nginx to reload even when the backend is temporarily down
+    # For blue-green deployments, this is switched between eagle-blue:40032 and eagle-green:40032
+    # by scripts/deploy-blue-green.sh, then nginx is reloaded with 'nginx -s reload'
+    map $host $eagle_backend {
+        default "eagle-blue:40032";
     }
 
     # HTTP server for Let's Encrypt challenge and redirect
     server {
         listen 80;
+        listen [::]:80;
         server_name prod.eagle0.net;
 
         # Let's Encrypt challenge
@@ -49,6 +56,7 @@ http {
     # HTTPS server for gRPC
     server {
         listen 443 ssl;
+        listen [::]:443 ssl;
         http2 on;
         server_name prod.eagle0.net;
 
@@ -69,8 +77,8 @@ http {
             # Rate limiting
             limit_req zone=grpc_limit burst=50 nodelay;
 
-            # gRPC proxy
-            grpc_pass grpc://eagle_grpc;
+            # gRPC proxy - uses variable for blue-green deployment support
+            grpc_pass grpc://$eagle_backend;
 
             # Timeouts for long-running streams
             grpc_read_timeout 1200s;
@@ -81,13 +89,14 @@ http {
             error_page 502 = /error502grpc;
         }
 
-        # gRPC proxy for Auth service
+        # gRPC proxy for Auth service (routes to Go auth service, not Eagle)
         location /net.eagle0.eagle.api.auth.Auth {
             # Rate limiting
             limit_req zone=grpc_limit burst=50 nodelay;
 
-            # gRPC proxy
-            grpc_pass grpc://eagle_grpc;
+            # Route to auth service directly (not through Eagle)
+            set $auth_backend "auth:40033";
+            grpc_pass grpc://$auth_backend;
 
             # Timeouts
             grpc_read_timeout 30s;
@@ -104,6 +113,13 @@ http {
             proxy_set_header X-Real-IP $remote_addr;
         }
 
+        # Invitation landing page (proxied to Go auth service)
+        location /invite/ {
+            proxy_pass http://auth:8080;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+        }
+
         # Health check endpoint
         location /health {
             access_log off;
@@ -125,6 +141,7 @@ http {
     # Clients connect here directly for OAuth RPCs in Phase 2
     server {
         listen 40033 ssl;
+        listen [::]:40033 ssl;
         http2 on;
         server_name prod.eagle0.net;
 
@@ -192,4 +209,44 @@ http {
             return 204;
         }
     }
+
+    # HTTP server for Admin Console (Let's Encrypt + redirect)
+    server {
+        listen 80;
+        listen [::]:80;
+        server_name admin.prod.eagle0.net admin.eagle0.net;
+
+        location /.well-known/acme-challenge/ {
+            root /var/www/certbot;
+        }
+
+        location / {
+            return 301 https://$host$request_uri;
+        }
+    }
+
+    # HTTPS server for Admin Console
+    server {
+        listen 443 ssl;
+        listen [::]:443 ssl;
+        server_name admin.prod.eagle0.net admin.eagle0.net;
+
+        ssl_certificate /etc/letsencrypt/live/admin.eagle0.net/fullchain.pem;
+        ssl_certificate_key /etc/letsencrypt/live/admin.eagle0.net/privkey.pem;
+
+        ssl_protocols TLSv1.2 TLSv1.3;
+        ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384;
+        ssl_prefer_server_ciphers off;
+        ssl_session_timeout 1d;
+        ssl_session_cache shared:SSL:10m;
+        ssl_session_tickets off;
+
+        location / {
+            proxy_pass http://admin:8080;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+        }
+    }
 }

scripts/codesign_mac_app.sh

@@ -0,0 +1,88 @@
+#!/usr/bin/env bash
+#
+# Code sign a macOS .app bundle for distribution
+# Usage: codesign_mac_app.sh <app_path> [entitlements_path]
+#
+# Environment variables:
+#   SIGNING_IDENTITY - The signing identity (default: "Developer ID Application")
+#   KEYCHAIN_PASSWORD - Password to unlock the build keychain (optional)
+
+set -euxo pipefail
+
+APP_PATH="$1"
+ENTITLEMENTS_PATH="${2:-}"
+SIGNING_IDENTITY="${SIGNING_IDENTITY:-Developer ID Application}"
+
+if [ ! -d "$APP_PATH" ]; then
+    echo "ERROR: App not found at $APP_PATH"
+    exit 1
+fi
+
+# Unlock keychain if password provided
+if [ -n "${KEYCHAIN_PASSWORD:-}" ]; then
+    security unlock-keychain -p "$KEYCHAIN_PASSWORD" build.keychain || true
+fi
+
+echo "=== Signing nested components first ==="
+
+# Sign all dylibs
+find "$APP_PATH" -name "*.dylib" -print0 | while IFS= read -r -d '' item; do
+    echo "Signing dylib: $item"
+    codesign --force --verify --verbose --timestamp --options runtime \
+        --sign "$SIGNING_IDENTITY" "$item"
+done
+
+# Sign all bundles (plugins)
+find "$APP_PATH" -name "*.bundle" -print0 | while IFS= read -r -d '' item; do
+    echo "Signing bundle: $item"
+    codesign --force --verify --verbose --timestamp --options runtime \
+        --sign "$SIGNING_IDENTITY" "$item"
+done
+
+# Sign XPC services (inside Sparkle framework)
+find "$APP_PATH" -name "*.xpc" -print0 | while IFS= read -r -d '' item; do
+    echo "Signing XPC service: $item"
+    codesign --force --verify --verbose --timestamp --options runtime \
+        --sign "$SIGNING_IDENTITY" "$item"
+done
+
+# Sign nested apps (like Sparkle's Updater.app)
+find "$APP_PATH" -path "*/Frameworks/*.app" -print0 | while IFS= read -r -d '' item; do
+    echo "Signing nested app: $item"
+    codesign --force --verify --verbose --timestamp --options runtime \
+        --sign "$SIGNING_IDENTITY" "$item"
+done
+
+# Sign standalone executables inside frameworks (like Autoupdate)
+find "$APP_PATH" -path "*/Frameworks/*/Versions/*/Autoupdate" -type f -print0 | while IFS= read -r -d '' item; do
+    echo "Signing executable: $item"
+    codesign --force --verify --verbose --timestamp --options runtime \
+        --sign "$SIGNING_IDENTITY" "$item"
+done
+
+# Sign all frameworks (after their contents are signed)
+find "$APP_PATH" -name "*.framework" -print0 | while IFS= read -r -d '' item; do
+    echo "Signing framework: $item"
+    codesign --force --verify --verbose --timestamp --options runtime \
+        --sign "$SIGNING_IDENTITY" "$item"
+done
+
+echo "=== Signing main app bundle ==="
+
+if [ -n "$ENTITLEMENTS_PATH" ] && [ -f "$ENTITLEMENTS_PATH" ]; then
+    echo "Using entitlements: $ENTITLEMENTS_PATH"
+    codesign --force --verify --verbose --timestamp --options runtime \
+        --entitlements "$ENTITLEMENTS_PATH" \
+        --sign "$SIGNING_IDENTITY" "$APP_PATH"
+else
+    codesign --force --verify --verbose --timestamp --options runtime \
+        --sign "$SIGNING_IDENTITY" "$APP_PATH"
+fi
+
+echo "=== Verifying signature ==="
+codesign --verify --verbose=4 "$APP_PATH"
+
+echo "=== Checking Gatekeeper assessment ==="
+spctl --assess --type exec -v "$APP_PATH" || echo "Note: Gatekeeper may reject until notarized"
+
+echo "Code signing complete: $APP_PATH"

scripts/deploy-blue-green.sh

@@ -0,0 +1,353 @@
+#!/bin/bash
+#
+# Blue-Green Deployment Script for Eagle Server
+#
+# This script performs a zero-downtime deployment by:
+# 1. Starting the new version on a staging port (green)
+# 2. Waiting for it to become healthy
+# 3. Running warmup traffic to pre-heat the JIT
+# 4. Stopping the old version (blue) - which flushes state to storage
+# 5. Switching nginx to route traffic to green
+# 6. Users reconnect, triggering lazy game loading from fresh storage
+# 7. Cleaning up
+#
+# Usage: ./deploy-blue-green.sh [NEW_IMAGE_TAG]
+#
+# Example:
+#   ./deploy-blue-green.sh latest
+#   ./deploy-blue-green.sh sha-abc123
+#
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+APP_DIR="${APP_DIR:-/opt/eagle0}"
+NGINX_CONF="${APP_DIR}/nginx/nginx.conf"
+COMPOSE_FILE="${APP_DIR}/docker-compose.prod.yml"
+WARMUP_SCRIPT="${SCRIPT_DIR}/warmup-eagle.sh"
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+log_info() { echo -e "${GREEN}[INFO]${NC} $1"; }
+log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
+log_error() { echo -e "${RED}[ERROR]${NC} $1"; }
+
+# Determine which instance is currently active
+get_active_instance() {
+    if grep -q "eagle-blue:40032" "${NGINX_CONF}"; then
+        echo "blue"
+    elif grep -q "eagle-green:40032" "${NGINX_CONF}"; then
+        echo "green"
+    else
+        log_error "Cannot determine active instance from nginx config"
+        exit 1
+    fi
+}
+
+# Pull image with retry using crane (handles OCI/Docker digest mismatch)
+pull_with_retry() {
+    local image=$1
+    local max_attempts=${2:-3}
+    local attempt=1
+
+    # Skip pull if image already exists locally (e.g., CI already pulled it)
+    if docker image inspect "${image}" &>/dev/null; then
+        log_info "Image ${image} already exists locally, skipping pull"
+        return 0
+    fi
+
+    # Use crane if available (handles OCI format correctly)
+    if [ -x "${APP_DIR}/crane" ]; then
+        while [ $attempt -le $max_attempts ]; do
+            log_info "Pulling image with crane (attempt ${attempt}/${max_attempts})..."
+            if "${APP_DIR}/crane" pull "${image}" /tmp/image.tar && docker load -i /tmp/image.tar; then
+                rm -f /tmp/image.tar
+                log_info "Image pulled and loaded successfully"
+                return 0
+            fi
+            rm -f /tmp/image.tar
+            log_warn "Pull failed, retrying in 5 seconds..."
+            sleep 5
+            attempt=$((attempt + 1))
+        done
+    else
+        # Fallback to docker pull if crane not available
+        log_warn "crane not found at ${APP_DIR}/crane, falling back to docker pull"
+        while [ $attempt -le $max_attempts ]; do
+            log_info "Pulling image (attempt ${attempt}/${max_attempts})..."
+            if docker pull "${image}"; then
+                log_info "Image pulled successfully"
+                return 0
+            fi
+            log_warn "Pull failed, retrying in 5 seconds..."
+            sleep 5
+            attempt=$((attempt + 1))
+        done
+    fi
+    log_error "Failed to pull image after ${max_attempts} attempts"
+    return 1
+}
+
+# Wait for a container to be healthy
+wait_for_healthy() {
+    local container=$1
+    local max_attempts=${2:-60}
+    local attempt=1
+
+    log_info "Waiting for ${container} to become healthy..."
+    while [ $attempt -le $max_attempts ]; do
+        health=$(docker inspect --format='{{.State.Health.Status}}' "${container}" 2>/dev/null || echo "unknown")
+        if [ "$health" = "healthy" ]; then
+            log_info "${container} is healthy"
+            return 0
+        fi
+        echo -n "."
+        sleep 2
+        attempt=$((attempt + 1))
+    done
+    echo ""
+    log_error "${container} did not become healthy after $((max_attempts * 2)) seconds"
+    return 1
+}
+
+# Main deployment logic
+main() {
+    local new_tag="${1:-latest}"
+    local registry="registry.digitalocean.com/eagle0/eagle-server"
+    local new_image="${registry}:${new_tag}"
+
+    log_info "Starting blue-green deployment"
+    log_info "New image: ${new_image}"
+
+    cd "${APP_DIR}"
+
+    # Determine current active instance
+    local active=$(get_active_instance)
+    local staging
+    if [ "$active" = "blue" ]; then
+        staging="green"
+    else
+        staging="blue"
+    fi
+
+    log_info "Active instance: eagle-${active}"
+    log_info "Staging instance: eagle-${staging}"
+
+    # Pull the new image (with retry for intermittent registry issues)
+    if ! pull_with_retry "${new_image}" 3; then
+        log_error "Failed to pull new image, aborting deployment"
+        exit 1
+    fi
+
+    # Start staging instance with new image (and its jfr-sidecar)
+    log_info "Starting eagle-${staging} with new image..."
+    if [ "$staging" = "green" ]; then
+        EAGLE_IMAGE_NEW="${new_image}" docker compose -f "${COMPOSE_FILE}" --profile blue-green up -d eagle-green jfr-sidecar-green
+    else
+        EAGLE_IMAGE="${new_image}" docker compose -f "${COMPOSE_FILE}" up -d eagle-blue jfr-sidecar
+    fi
+
+    # Wait for staging to be healthy
+    if ! wait_for_healthy "eagle-${staging}" 90; then
+        log_error "Staging instance failed health check, aborting deployment"
+        docker compose -f "${COMPOSE_FILE}" stop "eagle-${staging}"
+        docker compose -f "${COMPOSE_FILE}" rm -f "eagle-${staging}"
+        exit 1
+    fi
+
+    # Run warmup/smoke test
+    local staging_port
+    if [ "$staging" = "green" ]; then
+        staging_port=40034
+    else
+        staging_port=40032
+    fi
+
+    log_info "Running warmup against eagle-${staging}..."
+    if [ -x "${WARMUP_SCRIPT}" ]; then
+        if ! "${WARMUP_SCRIPT}" "localhost:${staging_port}"; then
+            log_error "Warmup/smoke test failed, aborting deployment"
+            docker compose -f "${COMPOSE_FILE}" stop "eagle-${staging}"
+            docker compose -f "${COMPOSE_FILE}" rm -f "eagle-${staging}"
+            exit 1
+        fi
+    else
+        log_warn "Warmup script not found at ${WARMUP_SCRIPT}, skipping warmup"
+        log_warn "JIT will be cold on first requests"
+    fi
+
+    # Backup games.e0es BEFORE stopping the active instance
+    # Critical: The old server may wipe games.e0es on shutdown if it doesn't have the merge fix
+    local backup_timestamp
+    backup_timestamp=$(date +%Y%m%d_%H%M%S)
+    log_info "Creating S3 backup of games.e0es (backup_${backup_timestamp})..."
+    if command -v s3cmd &> /dev/null; then
+        if s3cmd put "${APP_DIR}/saves/games.e0es" "s3://eagle0/eagle/save/backups/games.e0es.${backup_timestamp}" 2>/dev/null; then
+            log_info "Backup created: s3://eagle0/eagle/save/backups/games.e0es.${backup_timestamp}"
+        else
+            log_warn "S3 backup failed (s3cmd put), continuing deployment"
+        fi
+    else
+        log_warn "s3cmd not found, skipping S3 backup"
+    fi
+
+    # Prepare nginx config and .env files
+    log_info "Updating nginx config to point to eagle-${staging}..."
+    if [ "$staging" = "green" ]; then
+        sed -i.bak 's/eagle-blue:40032/eagle-green:40032/g' "${NGINX_CONF}"
+    else
+        sed -i.bak 's/eagle-green:40032/eagle-blue:40032/g' "${NGINX_CONF}"
+    fi
+
+    local env_file="${APP_DIR}/.env"
+    if [ "$staging" = "green" ]; then
+        log_info "Updating .env for green instance..."
+        sed -i.bak '/^EAGLE_ADDR=/d; /^JFR_SIDECAR_ADDR=/d' "${env_file}" 2>/dev/null || true
+        echo "EAGLE_ADDR=eagle-green:40032" >> "${env_file}"
+        echo "JFR_SIDECAR_ADDR=jfr-sidecar-green:8081" >> "${env_file}"
+    else
+        log_info "Updating .env for blue instance..."
+        sed -i.bak '/^EAGLE_ADDR=/d; /^JFR_SIDECAR_ADDR=/d' "${env_file}" 2>/dev/null || true
+        echo "EAGLE_ADDR=eagle-blue:40032" >> "${env_file}"
+        echo "JFR_SIDECAR_ADDR=jfr-sidecar:8081" >> "${env_file}"
+    fi
+
+    # === CRITICAL SECTION: Minimize time between nginx switch and blue stop ===
+    # This reduces the window where users might get stale game data.
+    # Order matters:
+    # 1. Switch nginx to green (blue still running as fallback)
+    # 2. Immediately stop blue (flushes state to disk)
+    # 3. Users reconnecting to green will lazy-load fresh data from disk
+
+    # Recreate nginx to pick up new config from bind-mounted volume
+    # IMPORTANT: We must use --force-recreate, not restart, because:
+    # - 'restart' doesn't refresh bind-mounted files (keeps cached config)
+    # - 'reload' doesn't force DNS re-resolution in Docker
+    log_info "Switching traffic to eagle-${staging}..."
+    docker compose -f "${COMPOSE_FILE}" up -d --force-recreate nginx
+
+    # Verify nginx picked up the correct config
+    local nginx_backend
+    nginx_backend=$(docker exec nginx grep -o 'eagle-[a-z]*:40032' /etc/nginx/nginx.conf | head -1)
+    if [ "$nginx_backend" != "eagle-${staging}:40032" ]; then
+        log_error "nginx config mismatch! Expected eagle-${staging}:40032, got ${nginx_backend}"
+        log_error "This should not happen - investigate bind mount issues"
+        exit 1
+    fi
+    log_info "Traffic now routing to eagle-${staging}"
+
+    # Immediately stop the old instance to flush state to disk
+    # This minimizes the window where green might lazy-load stale data
+    log_info "Stopping eagle-${active} (flushing state to storage)..."
+    docker compose -f "${COMPOSE_FILE}" stop "eagle-${active}"
+
+    # Brief pause to ensure disk flush completes before any lazy loads
+    log_info "Waiting for state flush to complete..."
+    sleep 3
+
+    # === END CRITICAL SECTION ===
+
+    # Restart admin to pick up new .env
+    log_info "Restarting admin service..."
+    docker compose -f "${COMPOSE_FILE}" up -d --force-recreate admin
+
+    # Clean up old instance and its jfr-sidecar (in background, not critical path)
+    log_info "Cleaning up old eagle-${active} container..."
+    docker compose -f "${COMPOSE_FILE}" rm -f "eagle-${active}" &
+    if [ "$active" = "green" ]; then
+        docker compose -f "${COMPOSE_FILE}" rm -f "jfr-sidecar-green" 2>/dev/null &
+    else
+        docker compose -f "${COMPOSE_FILE}" rm -f "jfr-sidecar" 2>/dev/null &
+    fi
+    wait
+
+    log_info "Deployment complete!"
+    log_info "Active instance: eagle-${staging}"
+}
+
+# Ensure s3cmd is installed and configured for S3 backups
+ensure_s3cmd() {
+    # Install s3cmd if not present
+    if ! command -v s3cmd &> /dev/null; then
+        log_info "Installing s3cmd for S3 backups..."
+        if command -v pip3 &> /dev/null; then
+            pip3 install --quiet s3cmd
+        elif command -v pip &> /dev/null; then
+            pip install --quiet s3cmd
+        elif command -v apt-get &> /dev/null; then
+            sudo apt-get update -qq && sudo apt-get install -y -qq s3cmd
+        else
+            log_warn "Cannot install s3cmd (no pip or apt-get), S3 backups will be skipped"
+            return 1
+        fi
+
+        if ! command -v s3cmd &> /dev/null; then
+            log_warn "s3cmd installation failed, S3 backups will be skipped"
+            return 1
+        fi
+        log_info "s3cmd installed successfully"
+    fi
+
+    # Configure s3cmd for DigitalOcean Spaces if not already configured
+    local s3cfg="${HOME}/.s3cfg"
+    if [ ! -f "${s3cfg}" ]; then
+        # Load credentials from .env
+        local env_file="${APP_DIR}/.env"
+        if [ -f "${env_file}" ]; then
+            # shellcheck source=/dev/null
+            source "${env_file}"
+        fi
+
+        if [ -z "${DO_SPACES_ACCESS_KEY:-}" ] || [ -z "${DO_SPACES_SECRET_KEY:-}" ]; then
+            log_warn "DO_SPACES_ACCESS_KEY or DO_SPACES_SECRET_KEY not set, S3 backups will be skipped"
+            return 1
+        fi
+
+        log_info "Configuring s3cmd for DigitalOcean Spaces..."
+        cat > "${s3cfg}" << EOF
+[default]
+access_key = ${DO_SPACES_ACCESS_KEY}
+secret_key = ${DO_SPACES_SECRET_KEY}
+host_base = sfo3.digitaloceanspaces.com
+host_bucket = %(bucket)s.sfo3.digitaloceanspaces.com
+use_https = True
+EOF
+        log_info "s3cmd configured successfully"
+    fi
+
+    return 0
+}
+
+# Check for required tools
+check_requirements() {
+    if ! command -v docker &> /dev/null; then
+        log_error "docker is required but not installed"
+        exit 1
+    fi
+
+    if ! command -v sed &> /dev/null; then
+        log_error "sed is required but not installed"
+        exit 1
+    fi
+
+    if [ ! -f "${NGINX_CONF}" ]; then
+        log_error "nginx config not found at ${NGINX_CONF}"
+        exit 1
+    fi
+
+    if [ ! -f "${COMPOSE_FILE}" ]; then
+        log_error "docker-compose file not found at ${COMPOSE_FILE}"
+        exit 1
+    fi
+
+    # Ensure s3cmd is available for backups (non-fatal if it fails)
+    ensure_s3cmd || true
+}
+
+# Run
+check_requirements
+main "$@"

scripts/generate_manifest_keys.go

@@ -0,0 +1,41 @@
+// +build ignore
+
+// Script to generate Ed25519 key pair for manifest signing.
+// Run with: go run scripts/generate_manifest_keys.go
+//
+// This will output:
+// - Private key (base64): Store as MANIFEST_SIGNING_KEY GitHub secret
+// - Public key (base64): Embed in EagleInstaller for verification
+
+package main
+
+import (
+	"crypto/ed25519"
+	"crypto/rand"
+	"encoding/base64"
+	"fmt"
+	"log"
+)
+
+func main() {
+	// Generate Ed25519 key pair
+	publicKey, privateKey, err := ed25519.GenerateKey(rand.Reader)
+	if err != nil {
+		log.Fatalf("Failed to generate key pair: %v", err)
+	}
+
+	// Encode keys as base64
+	privateKeyB64 := base64.StdEncoding.EncodeToString(privateKey)
+	publicKeyB64 := base64.StdEncoding.EncodeToString(publicKey)
+
+	fmt.Println("=== Ed25519 Key Pair for Manifest Signing ===")
+	fmt.Println()
+	fmt.Println("PRIVATE KEY (store as GitHub secret MANIFEST_SIGNING_KEY):")
+	fmt.Println(privateKeyB64)
+	fmt.Println()
+	fmt.Println("PUBLIC KEY (embed in EagleInstaller.cs for verification):")
+	fmt.Println(publicKeyB64)
+	fmt.Println()
+	fmt.Printf("Private key size: %d bytes\n", len(privateKey))
+	fmt.Printf("Public key size: %d bytes\n", len(publicKey))
+}

scripts/inject_sparkle.sh

@@ -0,0 +1,93 @@
+#!/usr/bin/env bash
+#
+# Inject Sparkle framework into a macOS .app bundle for auto-updates
+# Usage: inject_sparkle.sh <app_path>
+#
+# Environment variables (required):
+#   SPARKLE_EDDSA_PUBLIC_KEY - EdDSA public key for verifying updates
+#
+# Optional environment variables:
+#   SPARKLE_FEED_URL - Appcast URL (default: https://assets.eagle0.net/mac/appcast.xml)
+#   SPARKLE_VERSION - Sparkle version to use (default: 2.6.4)
+
+set -euxo pipefail
+
+APP_PATH="$1"
+SPARKLE_VERSION="${SPARKLE_VERSION:-2.6.4}"
+SPARKLE_FEED_URL="${SPARKLE_FEED_URL:-https://assets.eagle0.net/mac/appcast.xml}"
+SPARKLE_CACHE_DIR="/tmp/sparkle-cache"
+
+if [ ! -d "$APP_PATH" ]; then
+    echo "ERROR: App not found at $APP_PATH"
+    exit 1
+fi
+
+if [ -z "${SPARKLE_EDDSA_PUBLIC_KEY:-}" ]; then
+    echo "ERROR: SPARKLE_EDDSA_PUBLIC_KEY environment variable not set"
+    exit 1
+fi
+
+# Download Sparkle if not cached
+SPARKLE_DIR="$SPARKLE_CACHE_DIR/Sparkle-$SPARKLE_VERSION"
+if [ ! -d "$SPARKLE_DIR/Sparkle.framework" ]; then
+    echo "=== Downloading Sparkle $SPARKLE_VERSION ==="
+    mkdir -p "$SPARKLE_CACHE_DIR"
+    SPARKLE_URL="https://github.com/sparkle-project/Sparkle/releases/download/${SPARKLE_VERSION}/Sparkle-${SPARKLE_VERSION}.tar.xz"
+    curl -L "$SPARKLE_URL" | tar -xJ -C "$SPARKLE_CACHE_DIR"
+    mv "$SPARKLE_CACHE_DIR/Sparkle-$SPARKLE_VERSION" "$SPARKLE_DIR" 2>/dev/null || true
+    # If the extracted directory doesn't match version pattern, it may just be "Sparkle"
+    if [ ! -d "$SPARKLE_DIR" ]; then
+        mkdir -p "$SPARKLE_DIR"
+        mv "$SPARKLE_CACHE_DIR/Sparkle.framework" "$SPARKLE_DIR/" 2>/dev/null || true
+        mv "$SPARKLE_CACHE_DIR/bin" "$SPARKLE_DIR/" 2>/dev/null || true
+    fi
+fi
+
+echo "=== Injecting Sparkle framework ==="
+FRAMEWORKS_DIR="$APP_PATH/Contents/Frameworks"
+mkdir -p "$FRAMEWORKS_DIR"
+
+# Copy Sparkle framework
+cp -R "$SPARKLE_DIR/Sparkle.framework" "$FRAMEWORKS_DIR/"
+
+# Also copy the XPC services if present
+if [ -d "$SPARKLE_DIR/Sparkle.framework/Versions/B/XPCServices" ]; then
+    echo "Sparkle XPC services present"
+fi
+
+echo "=== Updating Info.plist ==="
+PLIST_PATH="$APP_PATH/Contents/Info.plist"
+
+# Add Sparkle configuration to Info.plist
+/usr/libexec/PlistBuddy -c "Delete :SUFeedURL" "$PLIST_PATH" 2>/dev/null || true
+/usr/libexec/PlistBuddy -c "Add :SUFeedURL string '$SPARKLE_FEED_URL'" "$PLIST_PATH"
+
+/usr/libexec/PlistBuddy -c "Delete :SUPublicEDKey" "$PLIST_PATH" 2>/dev/null || true
+/usr/libexec/PlistBuddy -c "Add :SUPublicEDKey string '$SPARKLE_EDDSA_PUBLIC_KEY'" "$PLIST_PATH"
+
+/usr/libexec/PlistBuddy -c "Delete :SUEnableAutomaticChecks" "$PLIST_PATH" 2>/dev/null || true
+/usr/libexec/PlistBuddy -c "Add :SUEnableAutomaticChecks bool true" "$PLIST_PATH"
+
+# Set bundle version from git for Sparkle version comparison
+VERSION=$(git describe --tags --always 2>/dev/null || echo "1.0.0")
+BUILD_NUMBER=$(git rev-list --count HEAD 2>/dev/null || echo "1")
+
+echo "Setting version: $VERSION (build $BUILD_NUMBER)"
+/usr/libexec/PlistBuddy -c "Set :CFBundleShortVersionString $VERSION" "$PLIST_PATH" 2>/dev/null || \
+    /usr/libexec/PlistBuddy -c "Add :CFBundleShortVersionString string '$VERSION'" "$PLIST_PATH"
+/usr/libexec/PlistBuddy -c "Set :CFBundleVersion $BUILD_NUMBER" "$PLIST_PATH" 2>/dev/null || \
+    /usr/libexec/PlistBuddy -c "Add :CFBundleVersion string '$BUILD_NUMBER'" "$PLIST_PATH"
+
+# Add URL scheme for invitation codes (eagle0://invite?code=XXXX)
+echo "=== Adding URL scheme for invitation codes ==="
+/usr/libexec/PlistBuddy -c "Delete :CFBundleURLTypes" "$PLIST_PATH" 2>/dev/null || true
+/usr/libexec/PlistBuddy -c "Add :CFBundleURLTypes array" "$PLIST_PATH"
+/usr/libexec/PlistBuddy -c "Add :CFBundleURLTypes:0 dict" "$PLIST_PATH"
+/usr/libexec/PlistBuddy -c "Add :CFBundleURLTypes:0:CFBundleURLName string 'com.Shardok-Games.eagle0'" "$PLIST_PATH"
+/usr/libexec/PlistBuddy -c "Add :CFBundleURLTypes:0:CFBundleURLSchemes array" "$PLIST_PATH"
+/usr/libexec/PlistBuddy -c "Add :CFBundleURLTypes:0:CFBundleURLSchemes:0 string 'eagle0'" "$PLIST_PATH"
+
+echo "=== Sparkle injection complete ==="
+echo "App: $APP_PATH"
+echo "Feed URL: $SPARKLE_FEED_URL"
+echo "Version: $VERSION (build $BUILD_NUMBER)"

scripts/notarize_mac_app.sh

@@ -0,0 +1,84 @@
+#!/usr/bin/env bash
+#
+# Notarize a macOS .app bundle with Apple
+# Usage: notarize_mac_app.sh <app_path>
+#
+# Environment variables (required):
+#   APPLE_ID - Apple Developer account email
+#   APP_SPECIFIC_PASSWORD - App-specific password for notarytool
+#   TEAM_ID - Apple Developer Team ID
+
+set -euxo pipefail
+
+APP_PATH="$1"
+
+if [ ! -d "$APP_PATH" ]; then
+    echo "ERROR: App not found at $APP_PATH"
+    exit 1
+fi
+
+if [ -z "${APPLE_ID:-}" ] || [ -z "${APP_SPECIFIC_PASSWORD:-}" ] || [ -z "${TEAM_ID:-}" ]; then
+    echo "ERROR: Required environment variables not set"
+    echo "  APPLE_ID: ${APPLE_ID:-<not set>}"
+    echo "  APP_SPECIFIC_PASSWORD: ${APP_SPECIFIC_PASSWORD:+<set>}"
+    echo "  TEAM_ID: ${TEAM_ID:-<not set>}"
+    exit 1
+fi
+
+# Create ZIP for notarization submission
+ZIP_PATH="${APP_PATH%.app}.zip"
+echo "=== Creating ZIP for notarization: $ZIP_PATH ==="
+ditto -c -k --keepParent "$APP_PATH" "$ZIP_PATH"
+
+echo "=== Submitting to Apple for notarization ==="
+SUBMIT_OUTPUT=$(xcrun notarytool submit "$ZIP_PATH" \
+    --apple-id "$APPLE_ID" \
+    --password "$APP_SPECIFIC_PASSWORD" \
+    --team-id "$TEAM_ID" \
+    --wait 2>&1) || true
+
+echo "$SUBMIT_OUTPUT"
+
+# Extract submission ID and status (look for "  status:" to avoid matching "Current status:")
+SUBMISSION_ID=$(echo "$SUBMIT_OUTPUT" | grep "id:" | head -1 | awk '{print $2}')
+STATUS=$(echo "$SUBMIT_OUTPUT" | grep "^  status:" | awk '{print $2}')
+
+echo "Submission ID: $SUBMISSION_ID"
+echo "Status: $STATUS"
+
+# Clean up the zip
+rm "$ZIP_PATH"
+
+if [ "$STATUS" != "Accepted" ]; then
+    echo "=== Notarization failed! Fetching log for details ==="
+    xcrun notarytool log "$SUBMISSION_ID" \
+        --apple-id "$APPLE_ID" \
+        --password "$APP_SPECIFIC_PASSWORD" \
+        --team-id "$TEAM_ID"
+    exit 1
+fi
+
+echo "=== Stapling notarization ticket to app ==="
+# Retry stapling - Apple's CloudKit can have a brief delay after notarization completes
+MAX_STAPLE_ATTEMPTS=5
+STAPLE_ATTEMPT=1
+while [ $STAPLE_ATTEMPT -le $MAX_STAPLE_ATTEMPTS ]; do
+    echo "Stapling attempt $STAPLE_ATTEMPT/$MAX_STAPLE_ATTEMPTS..."
+    if xcrun stapler staple "$APP_PATH"; then
+        echo "Stapling successful"
+        break
+    fi
+    if [ $STAPLE_ATTEMPT -eq $MAX_STAPLE_ATTEMPTS ]; then
+        echo "ERROR: Stapling failed after $MAX_STAPLE_ATTEMPTS attempts"
+        exit 1
+    fi
+    echo "Stapling failed, waiting 10 seconds before retry..."
+    sleep 10
+    STAPLE_ATTEMPT=$((STAPLE_ATTEMPT + 1))
+done
+
+echo "=== Verifying notarization ==="
+xcrun stapler validate "$APP_PATH"
+spctl --assess --type exec -v "$APP_PATH"
+
+echo "Notarization complete: $APP_PATH"

scripts/updateActionResultTypes.sh

@@ -1,4 +0,0 @@
-#!/usr/bin/env bash
-
-bazel run //src/main/go/net/eagle0/build/action_result_type_build_file_generator \
-  ${PWD}/src/main/scala/net/eagle0/eagle/model/action_result/types/

scripts/warmup-eagle.sh

@@ -0,0 +1,143 @@
+#!/bin/bash
+#
+# Warmup Script for Eagle Server
+#
+# This script warms up the JIT compiler before switching traffic to a new instance.
+# It uses the Go warmup tool which:
+# 1. Creates a test game via bidirectional streaming
+# 2. Posts an Improve command
+# 3. Verifies action results and new commands
+# 4. Cleans up the test game
+#
+# Usage: ./warmup-eagle.sh HOST:PORT
+#
+# Example:
+#   ./warmup-eagle.sh localhost:40032
+#   ./warmup-eagle.sh localhost:40034
+#
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "${SCRIPT_DIR}/.." && pwd)"
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m'
+
+log_info() { echo -e "${GREEN}[INFO]${NC} $1"; }
+log_warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
+log_error() { echo -e "${RED}[ERROR]${NC} $1"; }
+
+HOST="${1:-localhost:40032}"
+
+log_info "Warming up Eagle server at ${HOST}..."
+
+# Try to find the Go warmup tool
+WARMUP_TOOL=""
+
+# Check if we're in the project directory with bazel
+if [ -f "${PROJECT_ROOT}/WORKSPACE" ] || [ -f "${PROJECT_ROOT}/WORKSPACE.bazel" ]; then
+    # Try to find the pre-built binary
+    BAZEL_BIN="${PROJECT_ROOT}/bazel-bin/src/main/go/net/eagle0/warmup/warmup_/warmup"
+    if [ -x "${BAZEL_BIN}" ]; then
+        WARMUP_TOOL="${BAZEL_BIN}"
+    fi
+fi
+
+# Check for the warmup tool in common locations (for deployed environments)
+if [ -z "${WARMUP_TOOL}" ]; then
+    for path in \
+        "${SCRIPT_DIR}/bin/warmup" \
+        "/opt/eagle0/scripts/bin/warmup" \
+        "/opt/eagle0/bin/warmup" \
+        "/usr/local/bin/eagle-warmup" \
+        "${SCRIPT_DIR}/warmup"; do
+        if [ -x "${path}" ]; then
+            WARMUP_TOOL="${path}"
+            break
+        fi
+    done
+fi
+
+# If we found the Go tool, use it
+if [ -n "${WARMUP_TOOL}" ]; then
+    log_info "Using Go warmup tool: ${WARMUP_TOOL}"
+    # Use 5 minute timeout to allow for slow operations on cold JVM
+    if "${WARMUP_TOOL}" --address="${HOST}" --timeout=300s; then
+        log_info "Warmup complete!"
+        exit 0
+    else
+        log_error "Go warmup tool failed"
+        exit 1
+    fi
+fi
+
+# Fallback to grpcurl-based warmup
+log_warn "Go warmup tool not found, falling back to grpcurl"
+
+# Check for grpcurl
+if ! command -v grpcurl &> /dev/null; then
+    log_error "Neither Go warmup tool nor grpcurl is available"
+    log_error "Build the warmup tool with: bazel build //src/main/go/net/eagle0/warmup"
+    log_error "Or install grpcurl: brew install grpcurl (macOS)"
+    exit 1
+fi
+
+# Warmup iterations
+WARMUP_ITERATIONS=3
+
+# 1. Call GetRunningGames multiple times - this exercises the gRPC layer and basic game access
+log_info "Warming up GetRunningGames..."
+for i in $(seq 1 ${WARMUP_ITERATIONS}); do
+    RESULT=$(grpcurl -plaintext -d '{}' "${HOST}" net.eagle0.eagle.api.Eagle/GetRunningGames 2>&1) || true
+    if echo "$RESULT" | grep -q "games\|{}"; then
+        echo -n "."
+    else
+        log_error "GetRunningGames failed on iteration $i"
+        exit 1
+    fi
+done
+echo " done"
+
+# 2. Call GetSettings - exercises settings loading
+log_info "Warming up GetSettings..."
+for i in $(seq 1 ${WARMUP_ITERATIONS}); do
+    if grpcurl -plaintext -d '{}' "${HOST}" net.eagle0.eagle.api.Eagle/GetSettings > /dev/null 2>&1; then
+        echo -n "."
+    else
+        log_warn "GetSettings failed on iteration $i (non-fatal)"
+    fi
+done
+echo " done"
+
+# 3. Call AddSettings with empty list - exercises settings path
+log_info "Warming up AddSettings..."
+for i in $(seq 1 ${WARMUP_ITERATIONS}); do
+    if grpcurl -plaintext -d '{"settings": []}' "${HOST}" net.eagle0.eagle.api.Eagle/AddSettings > /dev/null 2>&1; then
+        echo -n "."
+    else
+        log_warn "AddSettings failed on iteration $i (non-fatal)"
+    fi
+done
+echo " done"
+
+# Final health check
+log_info "Verifying server health..."
+if grpcurl -plaintext -d '{}' "${HOST}" net.eagle0.eagle.api.Eagle/GetRunningGames > /dev/null 2>&1; then
+    log_info "Health check passed"
+else
+    log_error "Health check failed"
+    exit 1
+fi
+
+log_info ""
+log_info "Warmup complete (basic mode - bidirectional streaming warmup not available)!"
+log_info "The JIT should be warmed for:"
+log_info "  - gRPC layer and protobuf parsing"
+log_info "  - Settings loading and management"
+log_info ""
+log_warn "Note: For full warmup including game creation and command processing,"
+log_warn "      build and use the Go warmup tool: bazel build //src/main/go/net/eagle0/warmup"

src/main/cpp/net/eagle0/shardok/ai/AIAttackerStrategySelector.cpp

@@ -107,6 +107,23 @@ auto AIAttackerStrategySelector::BestAttackerStrategy(
                 alCache,
                 battalionTypeGetter,
                 braveWaterCost));
+    } else if (!defenderPositions.empty()) {
+        // Defenders exist but none are on castles - they're scattering/fleeing.
+        // Chase them down rather than holding empty castles, since eliminating
+        // all defenders also wins the battle via LAST_PLAYER_STANDING.
+        chosenStrategy = AttackUnitsStrategy(GenerateTargetPriorities(
+                Occupants(
+                        *gameState->units(),
+                        gameState->hex_map()->row_count(),
+                        gameState->hex_map()->column_count()),
+                gameState->hex_map(),
+                defenderPositions,
+                attackerPid,
+                attackerUnits,
+                apdCache,
+                alCache,
+                battalionTypeGetter,
+                braveWaterCost));
     } else {
         chosenStrategy = HoldCastlesStrategy;
     }

src/main/cpp/net/eagle0/shardok/ai/AIHeuristicWeighting.cpp

@@ -222,7 +222,6 @@ double AIHeuristicWeighting::GetCommandWeight(
         case CommandType::RELEASE_UNIT_COMMAND: return 0.0;
 
         case CommandType::REINFORCE_COMMAND: return 10.0;
-        case CommandType::MANAGE_PRISONER: return 1.0;
 
         // === ZERO WEIGHT - NEVER SELECT (0.0) ===
         // Explicitly bad actions

src/main/cpp/net/eagle0/shardok/ai/AIWaterCrossingCalculator.cpp

@@ -20,8 +20,9 @@ auto UnitIdsRequiringWaterCrossing(
     fb::HexMapW mapCopy = fb::CopyHexMap(gameState->hex_map());
     for (uint32_t index = 0; index < mapCopy->terrain()->size(); index++) {
         if (IsWater(mapCopy->terrain()->Get(index)->type())) continue;
-        mapCopy->mutable_terrain()
-                ->GetMutableObject(index)
+        // const_cast is safe because we own the mutable buffer (mapCopy)
+        const_cast<net::eagle0::shardok::storage::fb::Terrain *>(
+                mapCopy->mutable_terrain()->GetMutableObject(index))
                 ->mutable_modifier()
                 .mutable_fire()
                 .mutate_present(false);
@@ -164,16 +165,11 @@ auto WaterCrossingTiles(
         if (modifier.ice().present() && !modifier.fire().present()) continue;
 
         // Now try adding a bridge to the tile to see if it helps
-        mapCopy->mutable_terrain()
-                ->GetMutableObject(index)
-                ->mutable_modifier()
-                .mutable_bridge()
-                .mutate_present(true);
-        mapCopy->mutable_terrain()
-                ->GetMutableObject(index)
-                ->mutable_modifier()
-                .mutable_fire()
-                .mutate_present(false);
+        // const_cast is safe because we own the mutable buffer (mapCopy)
+        auto *terr = const_cast<net::eagle0::shardok::storage::fb::Terrain *>(
+                mapCopy->mutable_terrain()->GetMutableObject(index));
+        terr->mutable_modifier().mutable_bridge().mutate_present(true);
+        terr->mutable_modifier().mutable_fire().mutate_present(false);
 
         auto hash = ActionPointDistancesCache::GetMapId(mapCopy);
 
@@ -183,11 +179,7 @@ auto WaterCrossingTiles(
         }
 
         // Undo the new bridge for the next iteration of the loop
-        mapCopy->mutable_terrain()
-                ->GetMutableObject(index)
-                ->mutable_modifier()
-                .mutable_bridge()
-                .mutate_present(false);
+        terr->mutable_modifier().mutable_bridge().mutate_present(false);
     }
 
     return returnCoords;

src/main/cpp/net/eagle0/shardok/controller/ShardokGameController.cpp

@@ -85,7 +85,7 @@ vector<shared_ptr<ShardokAIClient>> ShardokGameController::MakeAIClients(
                     e->GetCurrentGameState()->hex_map(),
                     e->GetGameSettings()->GetGetter(),
                     AIAlgorithmType::ITERATIVE_DEEPENING,
-                    ScoringCalculatorType::MCTS_OPTIMIZED,
+                    ScoringCalculatorType::STANDARD,
                     mctsConfig);
 
             // MCTS config is dynamically adjusted in ShardokAIClient based on proximity:

src/main/cpp/net/eagle0/shardok/library/action_point_distances/ActionPointDistancesCache.cpp

@@ -76,11 +76,13 @@ static auto CreateIceClearedMap(const HexMap* map) -> fb::HexMapW {
 
     // Now modify the ice on the mutable copy
     auto* mutableMap = mapCopy.Get();
-    const auto* terrainVec = mutableMap->mutable_terrain();
+    auto* terrainVec = mutableMap->mutable_terrain();
 
     for (size_t i = 0; i < terrainVec->size(); i++) {
         // Only process tiles with ice
-        if (auto* terrain = terrainVec->GetMutableObject(i); terrain->modifier().ice().present()) {
+        // const_cast is safe here because we own the mutable buffer (mapCopy)
+        if (auto* terrain = const_cast<Terrain*>(terrainVec->GetMutableObject(i));
+            terrain->modifier().ice().present()) {
             terrain->mutable_modifier().mutable_ice().mutate_present(false);
             terrain->mutable_modifier().mutable_ice().mutate_integrity(0.0f);
         }

src/main/cpp/net/eagle0/shardok/library/action_result_applier/ActionResultApplier.cpp

@@ -22,6 +22,13 @@ using std::unique_ptr;
 using ResolvedUnitProto = net::eagle0::shardok::storage::ResolvedUnit;
 using GameState = net::eagle0::shardok::storage::fb::GameState;
 using GameStateT = net::eagle0::shardok::storage::fb::GameStateT;
+using Unit = net::eagle0::shardok::storage::fb::Unit;
+
+// Helper to get a mutable unit from the units vector.
+// const_cast is safe because we're accessing through a mutable GameState pointer.
+inline auto GetMutableUnit(GameState *state, UnitId unitId) -> Unit * {
+    return const_cast<Unit *>(state->mutable_units()->GetMutableObject(unitId));
+}
 using net::eagle0::shardok::storage::fb::DrawType;
 using net::eagle0::shardok::storage::fb::VictoryCondition;
 using net::eagle0::shardok::storage::fb::VictoryType;
@@ -37,7 +44,7 @@ void ApplyResolvedUnit(
     if (unit.has_attached_hero() &&
         unit.attached_hero().control_info().controlled_unit_id() != -1) {
         const UnitId controlledUnitId = unit.attached_hero().control_info().controlled_unit_id();
-        auto *controlledUnit = inoutState->mutable_units()->GetMutableObject(controlledUnitId);
+        auto *controlledUnit = GetMutableUnit(inoutState, controlledUnitId);
         internalAssert(controlledUnit->unit_id() == controlledUnitId);
         internalAssert(controlledUnit->commanding_unit_id() == unitId);
         controlledUnit->mutate_commanding_unit_id(-1);
@@ -47,7 +54,7 @@ void ApplyResolvedUnit(
     if (unit.commanding_unit_id() != -1) {
         const UnitId commandingUnitId = unit.commanding_unit_id();
 
-        auto *commandingUnit = inoutState->mutable_units()->GetMutableObject(commandingUnitId);
+        auto *commandingUnit = GetMutableUnit(inoutState, commandingUnitId);
         internalAssert(commandingUnit->unit_id() == commandingUnitId);
         internalAssert(
                 commandingUnit->attached_hero().control_info().controlled_unit_id() == unitId);
@@ -58,7 +65,7 @@ void ApplyResolvedUnit(
     if (status == net::eagle0::shardok::storage::fb::UnitStatus_CAPTURED_UNIT &&
         unit.has_attached_hero() && unit.attached_hero().is_vip()) {
         for (uint32_t i = 0; i < inoutState->units()->size(); i++) {
-            auto *playerUnit = inoutState->mutable_units()->GetMutableObject(i);
+            auto *playerUnit = GetMutableUnit(inoutState, i);
             if (playerUnit->player_id() != unit.player_id()) continue;
             if (playerUnit->unit_id() == unit.unit_id()) continue;
 
@@ -70,7 +77,7 @@ void ApplyResolvedUnit(
         }
     }
 
-    inoutState->mutable_units()->GetMutableObject(unitId)->mutate_status(status);
+    GetMutableUnit(inoutState, unitId)->mutate_status(status);
 }
 
 void ApplyResolvedUnit(
@@ -189,7 +196,7 @@ void MutatingAddUnits(GameStateW &mutatingState, const ActionResultProto &result
         // We only need to process the units that are being changed
         for (const auto &unitBytes : result.changed_units_fb()) {
             const auto *unit = (Unit *)unitBytes.data();
-            auto *mutableUnit = mutatingState->mutable_units()->GetMutableObject(unit->unit_id());
+            auto *mutableUnit = GetMutableUnit(mutatingState.Get(), unit->unit_id());
             if (mutableUnit->status() ==
                 net::eagle0::shardok::storage::fb::UnitStatus_RESERVED_SLOT) {
                 // Convert this reserved slot to a real unit
@@ -340,7 +347,7 @@ void MutatingApplyResult(
         }
 
         // Capture old position before applying changes
-        auto *mutableUnit = mutatingGameState->units()->GetMutableObject(changedUnit->unit_id());
+        auto *mutableUnit = GetMutableUnit(mutatingGameState.Get(), changedUnit->unit_id());
         const auto oldLocation = mutableUnit->location();
 
         fb::ApplyUnit(mutableUnit, changedUnit, status);

src/main/cpp/net/eagle0/shardok/library/commands/MoveCommand.cpp

@@ -191,6 +191,7 @@ auto MoveCommand::GetCommandProto() const -> CommandProto {
     proto.mutable_action_points()->set_value(pointCost);
     proto.mutable_actor()->set_value(moverId);
     *proto.mutable_target() = ToCoordsProto(interimTargets.back());
+    for (const auto& coords : interimTargets) { *proto.add_path() = ToCoordsProto(coords); }
     for (const auto& fup : followUpCommandTypes) { proto.add_follow_up_command_types(fup); }
     proto.set_will_unhide(willUnhide);
 

src/main/cpp/net/eagle0/shardok/library/util/HexMapUtils.cpp

@@ -64,8 +64,16 @@ auto GetTerrain(const HexMap *map, const Coords &coords) -> const Terrain * {
     return map->terrain()->Get(coords.row() * map->column_count() + coords.column());
 }
 
+auto GetMutableTerrain(HexMap *map, const Coords &coords) -> Terrain * {
+    // const_cast is safe because we're accessing through a mutable HexMap pointer
+    return const_cast<Terrain *>(map->mutable_terrain()->GetMutableObject(
+            coords.row() * map->column_count() + coords.column()));
+}
+
 auto GetMutableTerrain(const HexMap *map, const Coords &coords) -> Terrain * {
-    return map->terrain()->GetMutableObject(coords.row() * map->column_count() + coords.column());
+    // const_cast is safe when the underlying buffer is known to be mutable
+    return const_cast<Terrain *>(
+            map->terrain()->Get(coords.row() * map->column_count() + coords.column()));
 }
 
 auto HasForestAccess(
@@ -597,7 +605,9 @@ void MutatingSetTileModifier(
         const int row,
         const int column,
         const TileModifierProto &TileModifierProto) {
-    auto *terr = hexMap->mutable_terrain()->GetMutableObject(row * hexMap->column_count() + column);
+    // const_cast is safe because we're accessing through a mutable HexMap pointer
+    auto *terr = const_cast<Terrain *>(
+            hexMap->mutable_terrain()->GetMutableObject(row * hexMap->column_count() + column));
 
     if (TileModifierProto.has_bridge()) {
         terr->mutable_modifier().mutable_bridge().mutate_present(true);

src/main/cpp/net/eagle0/shardok/library/util/HexMapUtils.hpp

@@ -82,6 +82,9 @@ auto HasForestAccess(
         PlayerId player) -> bool;
 
 auto GetTerrain(const HexMap *map, const Coords &coords) -> const Terrain *;
+auto GetMutableTerrain(HexMap *map, const Coords &coords) -> Terrain *;
+// Overload for const HexMap - uses const_cast internally. Safe when the underlying buffer is
+// mutable.
 auto GetMutableTerrain(const HexMap *map, const Coords &coords) -> Terrain *;
 
 auto CoordsAreValid(const HexMap *map, const Coords &coords) -> bool;

src/main/cpp/net/eagle0/shardok/library/view_filters/GameStateGuesser.cpp

@@ -29,6 +29,13 @@ using UnitViewProto = net::eagle0::shardok::api::UnitView;
 
 using Coords = net::eagle0::shardok::storage::fb::Coords;
 using Unit = net::eagle0::shardok::storage::fb::Unit;
+using GameState = net::eagle0::shardok::storage::fb::GameState;
+
+// Helper to get a mutable unit from the units vector.
+// const_cast is safe because we're accessing through a mutable GameState pointer.
+inline auto GetMutableUnit(GameState *state, UnitId unitId) -> Unit * {
+    return const_cast<Unit *>(state->mutable_units()->GetMutableObject(unitId));
+}
 
 constexpr int8_t kGuessedHeroStat = 75;
 constexpr int8_t kGuessedBattalionStat = 0;
@@ -412,16 +419,13 @@ auto GameStateGuesser::GuessedState(
         if (unit->has_attached_hero()) {
             UnitId controlledUnitId = unit->attached_hero().control_info().controlled_unit_id();
             if (controlledUnitId != -1) {
-                gsw->mutable_units()
-                        ->GetMutableObject(controlledUnitId)
-                        ->mutate_commanding_unit_id(unitId);
+                GetMutableUnit(gsw.Get(), controlledUnitId)->mutate_commanding_unit_id(unitId);
             }
         }
 
         UnitId commandingUnitId = unit->commanding_unit_id();
         if (unit->commanding_unit_id() != -1) {
-            gsw->mutable_units()
-                    ->GetMutableObject(commandingUnitId)
+            GetMutableUnit(gsw.Get(), commandingUnitId)
                     ->mutable_attached_hero()
                     .mutable_control_info()
                     .mutate_controlled_unit_id(unitId);

src/main/csharp/net/eagle0/clients/unity/eagle0/Assembly-CSharp.csproj

@@ -64,6 +64,7 @@
     <Compile Include="Assets/common/CommonExtensions.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Modal Window/ModalWindowTabs.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/CapturedHeroImprisonedDetailsNotificationGenerator.cs" />
+    <Compile Include="Assets/Shardok/MoveAnimator.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/SuppressBeastsCommandSelector.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/ResolveInvitationCommandSelector.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Slider/SliderManager.cs" />
@@ -92,6 +93,7 @@
     <Compile Include="Assets/Eagle/ConnectionStatusUI.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Button/ButtonManagerIconEditor.cs" />
     <Compile Include="Assets/Eagle/NotificationPanel.cs" />
+    <Compile Include="Assets/Shardok/FreezeAnimator.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Demo/DemoListShadow.cs" />
     <Compile Include="Assets/HoveringTooltipTextProvider.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/util/KeyModifiedAmount.cs" />
@@ -106,22 +108,25 @@
     <Compile Include="Assets/Eagle/CommandSelectors/FreeForAllDecisionCommandSelector.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/UI Manager/UIManagerButtonEditor.cs" />
     <Compile Include="Assets/Eagle/CommandWarningPanelController.cs" />
+    <Compile Include="Assets/Tutorial/UI/TutorialModalPanel.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Context Menu/ContextMenuManager.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/UI Manager/UIManagerProgressBarLoopEditor.cs" />
     <Compile Include="Assets/Eagle/BattalionUtils.cs" />
-    <Compile Include="Assets/Eagle/Table Rows/UnaffiliatedHeroRowController.cs" />
     <Compile Include="Assets/Shardok/ArrowVolleyAnimator.cs" />
+    <Compile Include="Assets/Eagle/Table Rows/UnaffiliatedHeroRowController.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Tooltip/TooltipContent.cs" />
     <Compile Include="Assets/Eagle/ConnectionCircuitBreaker.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/UI Manager/UIManagerHSelector.cs" />
     <Compile Include="Assets/Shardok/Grid.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/ArmTroopsCommandSelector.cs" />
+    <Compile Include="Assets/Shardok/RaiseDeadAnimator.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/PrisonerExiledDetailsNotificationGenerator.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/UI Manager/UIManagerProgressBar.cs" />
     <Compile Include="Assets/Eagle/Table Rows/OrganizeTroopsComponentRow.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Notification/NotificationManagerEditor.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Button/ButtonManagerBasicEditor.cs" />
     <Compile Include="Assets/ConnectionHandler/RunningGameItem.cs" />
+    <Compile Include="Assets/Tutorial/UI/TutorialCanvasBuilder.cs" />
     <Compile Include="Assets/Shardok/Table Rows/ArmyRowController.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/PrisonerExchangeDetailsNotificationGenerator.cs" />
     <Compile Include="Assets/Eagle/Notifications/Notification.cs" />
@@ -132,7 +137,9 @@
     <Compile Include="Assets/Eagle/TextureList.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Modal Window/ModalWindowManager.cs" />
     <Compile Include="Assets/Eagle/Table Rows/BattalionRowController.cs" />
+    <Compile Include="Assets/Shardok/DismissAnimator.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Toggle/ToggleAnim.cs" />
+    <Compile Include="Assets/Shardok/HolyWaveAnimator.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/UI Manager/UIManagerInputField.cs" />
     <Compile Include="Assets/Shardok/ActionResultTypeManager.cs" />
     <Compile Include="Assets/MainQueue.cs" />
@@ -149,6 +156,7 @@
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/ProvinceHeldDetailsNotificationGenerator.cs" />
     <Compile Include="Assets/Bluetooth/DieInfo.cs" />
     <Compile Include="Assets/common/ResourceFetcher.cs" />
+    <Compile Include="Assets/Tutorial/Content/TutorialStep.cs" />
     <Compile Include="Assets/Auth/AuthClient.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/TruceRejectedDetailsNotificationGenerator.cs" />
     <Compile Include="Assets/Eagle/Notifications/RiotSuppressedNotificationGenerator.cs" />
@@ -195,10 +203,12 @@
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/TruceAcceptedDetailsNotificationGenerator.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Progress Bar/ProgressBarEditor.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Dropdown/CustomDropdownEditor.cs" />
+    <Compile Include="Assets/Shardok/WaterEffectAnimator.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/RansomRejectedDetailsNotificationGenerator.cs" />
     <Compile Include="Assets/Eagle/FactionsTableController.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Slider/RangeSlider.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/ExileVassalCommandSelector.cs" />
+    <Compile Include="Assets/Tutorial/TutorialState.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Button/ButtonManagerBasicWithIconEditor.cs" />
     <Compile Include="Assets/Bluetooth/DiceVectors.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/UI Manager/UIManagerProgressBarLoop.cs" />
@@ -216,8 +226,10 @@
     <Compile Include="Assets/GUI Pro Kit Fantasy RPG/Extensions/UIParticle/UIParticleSystem.cs" />
     <Compile Include="Assets/Shardok/SoundManager.cs" />
     <Compile Include="Assets/Shardok/HexMesh.cs" />
+    <Compile Include="Assets/Tutorial/Content/TutorialSequence.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/InvitationRejectedDetailsNotificationGenerator.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/DiplomacyCommandSelector.cs" />
+    <Compile Include="Assets/Tutorial/Triggers/TutorialTriggerRegistry.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/ResolveBreakAllianceCommandSelector.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/ResolveAllianceCommandSelector.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/WithdrewForTruceDetailsNotificationGenerator.cs" />
@@ -226,6 +238,7 @@
     <Compile Include="Assets/Eagle/CustomFileLogger.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/InvitationAcceptedDetailsNotificationGenerator.cs" />
     <Compile Include="Assets/Eagle/Notifications/ProvinceEventsNotificationGenerator.cs" />
+    <Compile Include="Assets/Tutorial/TutorialManager.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/FeastCommandSelector.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Animated Icon/AnimatedIconHandler.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/GenericNotificationGenerator.cs" />
@@ -234,6 +247,7 @@
     <Compile Include="Assets/ConnectionKiller.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Slider/RadialSliderEditor.cs" />
     <Compile Include="Assets/Eagle/Table Rows/MovingArmyPopupRowController.cs" />
+    <Compile Include="Assets/Shardok/DuelAnimator.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Dropdown/CustomDropdown.cs" />
     <Compile Include="Assets/Eagle/Notifications/NotificationDispatcher.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Demo/DemoTopButton.cs" />
@@ -250,9 +264,11 @@
     <Compile Include="Assets/Eagle/CommandButtonPanelController.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Slider/RangeMinSlider.cs" />
     <Compile Include="Assets/Eagle/Notifications/WeatherForcedSuppliesBackNotificationGenerator.cs" />
+    <Compile Include="Assets/Shardok/AnimationTestController.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/TradeCommandSelector.cs" />
     <Compile Include="Assets/Eagle/Table Rows/DominionTableRowController.cs" />
     <Compile Include="Assets/Bluetooth/RollPanelController.cs" />
+    <Compile Include="Assets/Shardok/ChargeAnimator.cs" />
     <Compile Include="Assets/Eagle/ClientTextProvider.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/UI Manager/UIManager.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Progress Bar/ProgressBar.cs" />
@@ -260,6 +276,7 @@
     <Compile Include="Assets/UI/Scripts/GameSceneManager.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/RansomCommandSelector.cs" />
     <Compile Include="Assets/Eagle/Notifications/WeatherForcedSuppliesLostNotificationGenerator.cs" />
+    <Compile Include="Assets/Shardok/MeteorAnimator.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/ReturnCommandSelector.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/ResolveTruceCommandSelector.cs" />
     <Compile Include="Assets/Eagle/ClientPregeneratedText.cs" />
@@ -273,6 +290,8 @@
     <Compile Include="Assets/Modern UI Pack/Scripts/Fixes/LayoutGroupPositionFix.cs" />
     <Compile Include="Assets/common/Logger.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/AllianceAcceptedNotificationGenerator.cs" />
+    <Compile Include="Assets/Shardok/ToolAnimator.cs" />
+    <Compile Include="Assets/Shardok/ScoutAnimator.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/UI Manager/UIManagerModalWindow.cs" />
     <Compile Include="Assets/Eagle/HeroDetailsController.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Button/ButtonManagerEditor.cs" />
@@ -280,6 +299,7 @@
     <Compile Include="Assets/Eagle/Table Rows/UnitSelectorHeroRowController.cs" />
     <Compile Include="Assets/ConnectionHandler/CustomBattleHandler.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/RansomPaidDetailsNotificationGenerator.cs" />
+    <Compile Include="Assets/Shardok/ControlAnimator.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Horizontal Selector/HorizontalSelector.cs" />
     <Compile Include="Assets/Eagle/Table Rows/OrganizeTroopsResultRow.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Slider/SliderManagerEditor.cs" />
@@ -295,14 +315,17 @@
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/CapturedHeroReturnedDetailsNotificationGenerator.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/DivineCommandSelector.cs" />
     <Compile Include="Assets/Shardok/Unit.cs" />
+    <Compile Include="Assets/Shardok/FearAnimator.cs" />
     <Compile Include="Assets/Eagle/ProvinceInfoPanelController.cs" />
     <Compile Include="Assets/Shardok/ShardokGameModel.cs" />
     <Compile Include="Assets/common/GUIUtils/GeneralClickDetector.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/UI Manager/UIManagerContextMenu.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/TruceAmbassadorImprisonedDetailsNotificationGenerator.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Button/ButtonManagerBasicWithIcon.cs" />
+    <Compile Include="Assets/Tutorial/UI/TutorialHintIndicator.cs" />
     <Compile Include="Assets/Bluetooth/UnityDieColors.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/OrganizeTroopsCommandSelector.cs" />
+    <Compile Include="Assets/Shardok/ExtinguishAnimator.cs" />
     <Compile Include="Assets/Eagle/PanelPositions.cs" />
     <Compile Include="Assets/Eagle/Notifications/NotificationGenerator.cs" />
     <Compile Include="Assets/Eagle/Notifications/DynamicTextNotification.cs" />
@@ -329,6 +352,7 @@
     <Compile Include="Assets/Eagle/CommandSelectors/ControlWeatherCommandSelector.cs" />
     <Compile Include="Assets/Shardok/ShardokGameController.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Rendering/UIGradientEditor.cs" />
+    <Compile Include="Assets/Shardok/LightningAnimator.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Progress Bar/PBFilled.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Rendering/UIGradient.cs" />
     <Compile Include="Assets/Eagle/DominionPanelController.cs" />
@@ -337,6 +361,7 @@
     <Compile Include="Assets/Eagle/IClientConnectionSubscriber.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/AlmsCommandSelector.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/ResolveDiplomacyCommandSelector.cs" />
+    <Compile Include="Assets/Shardok/FleeAnimator.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Button/ButtonManagerWithIcon.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Horizontal Selector/HorizontalSelectorEditor.cs" />
     <Compile Include="Assets/Eagle/PopupPanelController.cs" />
@@ -346,7 +371,9 @@
     <Compile Include="Assets/Terrain Hexes/Example Scene/BasicHexArranger.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/ManagePrisonersCommandSelector.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/SendSuppliesCommandSelector.cs" />
+    <Compile Include="Assets/Tutorial/UI/TutorialUIManager.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Window/WindowManager.cs" />
+    <Compile Include="Assets/Auth/InvitationCodeManager.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/CapturedHeroExiledDetailsNotificationGenerator.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/SuppressBeastsSucceededNotificationGenerator.cs" />
     <Compile Include="Assets/Shardok/ReservesTableController.cs" />
@@ -359,12 +386,15 @@
     <Compile Include="Assets/Eagle/Table Rows/IncomingArmyTableRow.cs" />
     <Compile Include="Assets/ConnectionHandler/CreateGameItem.cs" />
     <Compile Include="Assets/Eagle/EagleGameController.cs" />
+    <Compile Include="Assets/Tutorial/TutorialTestSetup.cs" />
     <Compile Include="Assets/Eagle/Notifications/FailedSwearBrotherhoodNotificationGenerator.cs" />
+    <Compile Include="Assets/Shardok/FireEffectAnimator.cs" />
     <Compile Include="Assets/common/GUIUtils/EventBasedTable.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Window/WindowManagerEditor.cs" />
     <Compile Include="Assets/Eagle/Notifications/FactionDestroyedNotificationGenerator.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/UI Manager/UIManagerNotification.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/HandleCapturedHeroesCommandSelector.cs" />
+    <Compile Include="Assets/Tutorial/UI/TutorialOverlayController.cs" />
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/ARNNotificationGenerator.cs" />
     <Compile Include="Assets/Eagle/CommandSelectors/AttackDecisionCommandSelector.cs" />
     <Compile Include="Assets/Eagle/Table Rows/AvailableHeroTableRow.cs" />
@@ -373,6 +403,7 @@
     <Compile Include="Assets/Eagle/Notifications/ARNNotifications/NewFactionHeadDetailsNotificationGenerator.cs" />
     <Compile Include="Assets/Shardok/HexGrid.cs" />
     <Compile Include="Assets/Modern UI Pack/Scripts/Tooltip/TooltipManager.cs" />
+    <Compile Include="Assets/Shardok/CatapultAnimator.cs" />
     <None Include="Assets/TextMesh Pro/Resources/Shaders/TMPro.cginc" />
     <None Include="Assets/TextMesh Pro/Resources/Shaders/TMP_SDF-Mobile Overlay.shader" />
     <None Include="Assets/Packages/System.IO.Pipelines.8.0.0/lib/netstandard2.0/System.IO.Pipelines.xml" />

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Auth/AuthClient.cs

@@ -58,10 +58,19 @@ namespace Auth {
         /// Routed to Go auth service.
         /// </summary>
         /// <param name="provider">Discord or Google</param>
-        /// <returns>Tuple of (URL to open in browser, state token for polling)</returns>
-        public async Task<(string authUrl, string state)> GetOAuthUrlAsync(OAuthProvider provider) {
+        /// <param name="invitationCode">Optional invitation code for new account
+        /// registration</param> <returns>Tuple of (URL to open in browser, state token for
+        /// polling)</returns>
+        public async Task<(string authUrl, string state)> GetOAuthUrlAsync(
+                OAuthProvider provider,
+                string invitationCode = null) {
             var request = new GetOAuthUrlRequest { Provider = provider };
 
+            if (!string.IsNullOrEmpty(invitationCode)) {
+                request.InvitationCode = invitationCode;
+                Debug.Log("[AuthClient] Including invitation code in OAuth request");
+            }
+
             var response = await _authServiceClient.GetOAuthUrlAsync(request);
 
             Debug.Log($"[AuthClient] Got OAuth URL for {provider}, state={response.State}");
@@ -94,6 +103,10 @@ namespace Auth {
                     case OAuthStatus.Expired:
                         throw new Exception("OAuth session expired. Please try again.");
 
+                    case OAuthStatus.InvitationRequired:
+                        Debug.Log("[AuthClient] Server requires invitation code for new account");
+                        return response;  // Return so OAuthManager can handle this
+
                     case OAuthStatus.Pending:
                         // Check timeout
                         if ((DateTime.UtcNow - startTime).TotalMilliseconds > PollTimeoutMs) {
@@ -170,18 +183,16 @@ namespace Auth {
 
         /// <summary>
         /// Logout - invalidates refresh token on server.
+        /// Does NOT clear local tokens (OAuthManager handles that decision).
         /// Routed to Eagle.
         /// </summary>
         public async Task LogoutAsync() {
             try {
                 await _eagleClient.LogoutAsync(new LogoutRequest());
+                Debug.Log("[AuthClient] Server logout successful");
             } catch (Exception ex) {
                 Debug.LogWarning($"[AuthClient] Logout RPC failed (may be expected): {ex.Message}");
             }
-
-            // Clear local tokens regardless of server response
-            TokenStorage.Clear();
-            Debug.Log("[AuthClient] Logged out, tokens cleared");
         }
 
         public void Dispose() {

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Auth/InvitationCodeManager.cs

@@ -0,0 +1,141 @@
+using System;
+using System.IO;
+using UnityEngine;
+
+namespace Auth {
+    /// <summary>
+    /// Manages invitation codes for new account registration.
+    /// Reads codes from installer-provided file or allows manual entry.
+    /// </summary>
+    public static class InvitationCodeManager {
+        private const string InvitationFileName = "invitation.json";
+        private const string PlayerPrefsKey = "InvitationCode";
+
+        // Cache the code to avoid repeated file reads
+        private static string _cachedCode;
+        private static bool _cacheInitialized;
+
+        /// <summary>
+        /// Get the invitation code, if available.
+        /// Checks: 1) Cached value, 2) PlayerPrefs, 3) File from installer
+        /// </summary>
+        public static string GetInvitationCode() {
+            if (_cacheInitialized) { return _cachedCode; }
+
+            // Check PlayerPrefs first (manual entry takes priority)
+            string prefsCode = PlayerPrefs.GetString(PlayerPrefsKey, null);
+            if (!string.IsNullOrEmpty(prefsCode)) {
+                _cachedCode = prefsCode;
+                _cacheInitialized = true;
+                Debug.Log("[InvitationCodeManager] Using invitation code from PlayerPrefs");
+                return _cachedCode;
+            }
+
+            // Try to read from installer file
+            string fileCode = ReadFromFile();
+            if (!string.IsNullOrEmpty(fileCode)) {
+                _cachedCode = fileCode;
+                _cacheInitialized = true;
+                Debug.Log("[InvitationCodeManager] Using invitation code from installer file");
+                return _cachedCode;
+            }
+
+            _cacheInitialized = true;
+            return null;
+        }
+
+        /// <summary>
+        /// Set invitation code manually (e.g., from UI input).
+        /// </summary>
+        public static void SetInvitationCode(string code) {
+            if (string.IsNullOrEmpty(code)) {
+                PlayerPrefs.DeleteKey(PlayerPrefsKey);
+                _cachedCode = null;
+            } else {
+                PlayerPrefs.SetString(PlayerPrefsKey, code);
+                _cachedCode = code;
+            }
+            _cacheInitialized = true;
+            PlayerPrefs.Save();
+            Debug.Log(
+                    $"[InvitationCodeManager] Invitation code {(string.IsNullOrEmpty(code) ? "cleared" : "set")}");
+        }
+
+        /// <summary>
+        /// Clear the invitation code after successful account creation.
+        /// </summary>
+        public static void ClearInvitationCode() {
+            PlayerPrefs.DeleteKey(PlayerPrefsKey);
+            _cachedCode = null;
+            _cacheInitialized = true;
+            PlayerPrefs.Save();
+
+            // Also delete the installer file if it exists
+            DeleteInstallerFile();
+
+            Debug.Log("[InvitationCodeManager] Invitation code cleared");
+        }
+
+        /// <summary>
+        /// Check if an invitation code is available.
+        /// </summary>
+        public static bool HasInvitationCode => !string.IsNullOrEmpty(GetInvitationCode());
+
+        private static string ReadFromFile() {
+            try {
+                string installDir = GetInstallDirectory();
+                if (string.IsNullOrEmpty(installDir)) { return null; }
+
+                string filePath = Path.Combine(installDir, InvitationFileName);
+                if (!File.Exists(filePath)) { return null; }
+
+                string json = File.ReadAllText(filePath);
+                // Simple JSON parsing for {"invitation_code":"XXXX"}
+                var parsed = JsonUtility.FromJson<InvitationFile>(json);
+                return parsed?.invitation_code;
+            } catch (Exception ex) {
+                Debug.LogWarning(
+                        $"[InvitationCodeManager] Failed to read invitation file: {ex.Message}");
+                return null;
+            }
+        }
+
+        private static void DeleteInstallerFile() {
+            try {
+                string installDir = GetInstallDirectory();
+                if (string.IsNullOrEmpty(installDir)) { return; }
+
+                string filePath = Path.Combine(installDir, InvitationFileName);
+                if (File.Exists(filePath)) {
+                    File.Delete(filePath);
+                    Debug.Log("[InvitationCodeManager] Deleted installer invitation file");
+                }
+            } catch (Exception ex) {
+                Debug.LogWarning(
+                        $"[InvitationCodeManager] Failed to delete invitation file: {ex.Message}");
+            }
+        }
+
+        private static string GetInstallDirectory() {
+#if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN
+            // Windows: %LOCALAPPDATA%\eagle0
+            string localAppData =
+                    Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
+            return Path.Combine(localAppData, "eagle0");
+#elif UNITY_STANDALONE_OSX || UNITY_EDITOR_OSX
+            // Mac: ~/Library/Application Support/eagle0
+            string appSupport =
+                    Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
+            return Path.Combine(appSupport, "eagle0");
+#else
+            // Other platforms not yet supported
+            return null;
+#endif
+        }
+
+        [Serializable]
+        private class InvitationFile {
+            public string invitation_code;
+        }
+    }
+}

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Auth/InvitationCodeManager.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: a2a19f11d1f82412e8e2811b366113ac

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Auth/OAuthManager.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 using Net.Eagle0.Eagle.Api.Auth;
 using UnityEngine;
@@ -9,6 +10,7 @@ namespace Auth {
     /// - Opens system browser for OAuth consent
     /// - Polls server for OAuth completion (no deep links needed)
     /// - Token storage and refresh
+    /// - Multi-account support
     /// </summary>
     public class OAuthManager : MonoBehaviour {
         public static OAuthManager Instance { get; private set; }
@@ -16,12 +18,14 @@ namespace Auth {
         private AuthClient _authClient;
         private string _currentAuthServiceUrl;
         private string _currentEagleUrl;
+        private OAuthProvider _currentLoginProvider;  // Track provider during login
 
         // Events for UI updates
         public event Action<UserInfo> OnLoginSuccess;
         public event Action<string> OnLoginFailed;
         public event Action OnLogout;
         public event Action<bool> OnNewUserNeedsDisplayName;  // true if new user
+        public event Action OnInvitationRequired;             // new user needs invitation code
 
         public bool IsAuthenticated => TokenStorage.HasValidToken;
         public string DisplayName => TokenStorage.DisplayName;
@@ -80,9 +84,14 @@ namespace Auth {
         /// </summary>
         public async Task<CheckOAuthStatusResponse> LoginAsync(OAuthProvider provider) {
             EnsureConfigured();
+            _currentLoginProvider = provider;  // Track for later storage
+
             try {
+                // Get invitation code if available (for new account registration)
+                string invitationCode = InvitationCodeManager.GetInvitationCode();
+
                 // Get OAuth URL and state from server
-                var (authUrl, state) = await _authClient.GetOAuthUrlAsync(provider);
+                var (authUrl, state) = await _authClient.GetOAuthUrlAsync(provider, invitationCode);
 
                 // Open system browser
                 Debug.Log($"[OAuthManager] Opening browser: {authUrl}");
@@ -91,16 +100,26 @@ namespace Auth {
                 // Poll for OAuth completion (server handles the callback)
                 var response = await _authClient.PollForOAuthCompletionAsync(state);
 
-                // Store tokens
+                // Handle invitation required status
+                if (response.Status == OAuthStatus.InvitationRequired) {
+                    Debug.Log("[OAuthManager] Server requires invitation code for new account");
+                    OnInvitationRequired?.Invoke();
+                    throw new Exception("An invitation code is required to create a new account");
+                }
+
+                // Store tokens with provider info
+                var providerName = provider.ToString().ToLowerInvariant();
                 TokenStorage.StoreTokens(
                         response.AccessToken,
                         response.RefreshToken,
                         response.ExpiresAt,
                         response.User.UserId,
-                        response.User.DisplayName ?? "");
+                        response.User.DisplayName ?? "",
+                        providerName);
 
-                // Notify listeners
+                // Clear invitation code after successful new account creation
                 if (response.IsNewUser) {
+                    InvitationCodeManager.ClearInvitationCode();
                     OnNewUserNeedsDisplayName?.Invoke(true);
                 } else {
                     OnLoginSuccess?.Invoke(response.User);
@@ -156,6 +175,15 @@ namespace Auth {
             // Validate session with server
             try {
                 var response = await _authClient.GetCurrentUserAsync();
+
+                // Check if user still needs to set display name (e.g., closed app before setting
+                // it)
+                if (string.IsNullOrEmpty(response.User.DisplayName)) {
+                    Debug.Log("[OAuthManager] Session restored but user needs display name");
+                    OnNewUserNeedsDisplayName?.Invoke(false);  // false = not a brand new user
+                    return true;
+                }
+
                 Debug.Log($"[OAuthManager] Session restored for {response.User.DisplayName}");
                 OnLoginSuccess?.Invoke(response.User);
                 return true;
@@ -178,16 +206,89 @@ namespace Auth {
         }
 
         /// <summary>
-        /// Logout and clear stored tokens.
+        /// Logout - clears current session but preserves stored tokens for quick re-login.
         /// </summary>
         public async Task LogoutAsync() {
-            // LogoutAsync can work even without server connection - just clear local tokens
+            // Notify server of logout if connected
             if (_authClient != null) {
-                await _authClient.LogoutAsync();
-            } else {
-                TokenStorage.Clear();
+                try {
+                    await _authClient.LogoutAsync();
+                } catch (Exception ex) {
+                    Debug.LogWarning($"[OAuthManager] Server logout failed: {ex.Message}");
+                }
             }
+
+            // Clear current account selection but keep tokens stored
+            TokenStorage.ClearCurrentAccount();
             OnLogout?.Invoke();
         }
+
+        /// <summary>
+        /// Get all stored accounts for display in UI.
+        /// </summary>
+        public IReadOnlyList<StoredAccount> GetStoredAccounts() {
+            return TokenStorage.GetAllAccounts();
+        }
+
+        /// <summary>
+        /// Select and connect with a stored account.
+        /// If token is expired or about to expire, refreshes it first.
+        /// </summary>
+        public async Task<bool> ConnectWithStoredAccountAsync(StoredAccount account) {
+            EnsureConfigured();
+
+            // Select this account as current
+            TokenStorage.SelectAccount(account.AccountKey);
+
+            // Check if token needs refresh
+            if (!account.HasValidToken || account.NeedsRefresh) {
+                if (account.HasRefreshToken) {
+                    try {
+                        await _authClient.RefreshTokenAsync();
+                        Debug.Log($"[OAuthManager] Refreshed token for {account.DisplayName}");
+                    } catch (Exception ex) {
+                        Debug.LogWarning($"[OAuthManager] Token refresh failed: {ex.Message}");
+                        // Token refresh failed - need to re-authenticate
+                        // Parse provider from account key
+                        var provider = account.Provider.ToLowerInvariant() == "google"
+                                               ? OAuthProvider.Google
+                                               : OAuthProvider.Discord;
+                        OnLoginFailed?.Invoke("Session expired. Please sign in again.");
+                        return false;
+                    }
+                } else {
+                    OnLoginFailed?.Invoke("Session expired. Please sign in again.");
+                    return false;
+                }
+            }
+
+            // Validate session with server
+            try {
+                var response = await _authClient.GetCurrentUserAsync();
+
+                // Check if user still needs to set display name
+                if (string.IsNullOrEmpty(response.User.DisplayName)) {
+                    Debug.Log("[OAuthManager] Stored account needs display name");
+                    OnNewUserNeedsDisplayName?.Invoke(false);
+                    return true;
+                }
+
+                Debug.Log(
+                        $"[OAuthManager] Connected with stored account: {response.User.DisplayName}");
+                OnLoginSuccess?.Invoke(response.User);
+                return true;
+            } catch (Exception ex) {
+                Debug.LogWarning($"[OAuthManager] Session validation failed: {ex.Message}");
+                OnLoginFailed?.Invoke("Session invalid. Please sign in again.");
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Remove a stored account permanently.
+        /// </summary>
+        public void RemoveStoredAccount(StoredAccount account) {
+            TokenStorage.RemoveAccount(account.AccountKey);
+        }
     }
 }

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Auth/TokenStorage.cs

@@ -1,27 +1,63 @@
 using System;
+using System.Collections.Generic;
 using UnityEngine;
 
 namespace Auth {
+    /// <summary>
+    /// Represents a stored OAuth account with tokens.
+    /// </summary>
+    [Serializable]
+    public class StoredAccount {
+        public string Provider;     // "discord" or "google"
+        public string UserId;       // OAuth provider user ID
+        public string DisplayName;  // User's display name
+        public string AccessToken;
+        public string RefreshToken;
+        public long ExpiresAt;  // Unix timestamp
+
+        public string AccountKey => $"{Provider}:{UserId}";
+
+        public bool HasValidToken => !string.IsNullOrEmpty(AccessToken) &&
+                                     ExpiresAt > DateTimeOffset.UtcNow.ToUnixTimeSeconds();
+
+        public bool HasRefreshToken => !string.IsNullOrEmpty(RefreshToken);
+
+        public bool NeedsRefresh {
+            get {
+                var now = DateTimeOffset.UtcNow.ToUnixTimeSeconds();
+                return ExpiresAt > 0 && ExpiresAt - now < 300;  // 5 minutes
+            }
+        }
+    }
+
+    /// <summary>
+    /// Container for all stored accounts, serialized to JSON.
+    /// </summary>
+    [Serializable]
+    public class StoredAccountsData {
+        public List<StoredAccount> Accounts = new();
+        public string CurrentAccountKey;  // Provider:UserId of active account
+    }
+
     /// <summary>
     /// Secure storage for OAuth tokens using Unity's PlayerPrefs.
+    /// Supports multiple accounts - tokens are preserved on logout.
     /// Values are cached in memory to allow access from background threads.
     /// In production, consider using platform-specific secure storage
     /// (Keychain on iOS, Keystore on Android).
     /// </summary>
     public static class TokenStorage {
-        private const string AccessTokenKey = "eagle0_access_token";
-        private const string RefreshTokenKey = "eagle0_refresh_token";
-        private const string ExpiresAtKey = "eagle0_expires_at";
-        private const string UserIdKey = "eagle0_user_id";
-        private const string DisplayNameKey = "eagle0_display_name";
+        private const string AccountsDataKey = "eagle0_accounts_data";
 
-        // In-memory cache for thread-safe access from background threads
-        // PlayerPrefs can only be accessed from the main thread
-        private static string _cachedAccessToken;
-        private static string _cachedRefreshToken;
-        private static long _cachedExpiresAt;
-        private static string _cachedUserId;
-        private static string _cachedDisplayName;
+        // Legacy keys for migration
+        private const string LegacyAccessTokenKey = "eagle0_access_token";
+        private const string LegacyRefreshTokenKey = "eagle0_refresh_token";
+        private const string LegacyExpiresAtKey = "eagle0_expires_at";
+        private const string LegacyUserIdKey = "eagle0_user_id";
+        private const string LegacyDisplayNameKey = "eagle0_display_name";
+
+        // In-memory cache
+        private static StoredAccountsData _accountsData;
         private static bool _cacheInitialized = false;
 
         /// <summary>
@@ -29,147 +65,245 @@ namespace Auth {
         /// Call this early in app startup (e.g., in Awake or Start).
         /// </summary>
         public static void InitializeCache() {
-            _cachedAccessToken = PlayerPrefs.GetString(AccessTokenKey, null);
-            _cachedRefreshToken = PlayerPrefs.GetString(RefreshTokenKey, null);
-            _cachedExpiresAt =
-                    long.TryParse(PlayerPrefs.GetString(ExpiresAtKey, "0"), out var val) ? val : 0;
-            _cachedUserId = PlayerPrefs.GetString(UserIdKey, null);
-            _cachedDisplayName = PlayerPrefs.GetString(DisplayNameKey, null);
-            _cacheInitialized = true;
+            var json = PlayerPrefs.GetString(AccountsDataKey, "");
 
-            Debug.Log(
-                    $"[TokenStorage] Cache initialized, hasToken={!string.IsNullOrEmpty(_cachedAccessToken)}");
-        }
-
-        public static bool HasValidToken {
-            get {
-                var token = AccessToken;
-                var expiresAt = ExpiresAt;
-                return !string.IsNullOrEmpty(token) &&
-                       expiresAt > DateTimeOffset.UtcNow.ToUnixTimeSeconds();
-            }
-        }
-
-        public static bool HasRefreshToken => !string.IsNullOrEmpty(RefreshToken);
-
-        public static string AccessToken {
-            get {
-                if (!_cacheInitialized) {
-                    Debug.LogWarning(
-                            "[TokenStorage] Cache not initialized, returning cached value anyway");
+            if (!string.IsNullOrEmpty(json)) {
+                try {
+                    _accountsData = JsonUtility.FromJson<StoredAccountsData>(json);
+                } catch (Exception ex) {
+                    Debug.LogWarning($"[TokenStorage] Failed to parse accounts data: {ex.Message}");
+                    _accountsData = new StoredAccountsData();
                 }
-                return _cachedAccessToken;
+            } else {
+                _accountsData = new StoredAccountsData();
+                // Try to migrate legacy single-account data
+                MigrateLegacyData();
             }
-        private
-            set {
-                _cachedAccessToken = value;
-                PlayerPrefs.SetString(AccessTokenKey, value ?? "");
+
+            _cacheInitialized = true;
+            Debug.Log(
+                    $"[TokenStorage] Cache initialized, {_accountsData.Accounts.Count} accounts stored");
+        }
+
+        private static void MigrateLegacyData() {
+            var legacyAccessToken = PlayerPrefs.GetString(LegacyAccessTokenKey, "");
+            if (string.IsNullOrEmpty(legacyAccessToken)) return;
+
+            var legacyRefreshToken = PlayerPrefs.GetString(LegacyRefreshTokenKey, "");
+            var legacyExpiresAt =
+                    long.TryParse(PlayerPrefs.GetString(LegacyExpiresAtKey, "0"), out var val) ? val
+                                                                                               : 0;
+            var legacyUserId = PlayerPrefs.GetString(LegacyUserIdKey, "");
+            var legacyDisplayName = PlayerPrefs.GetString(LegacyDisplayNameKey, "");
+
+            if (!string.IsNullOrEmpty(legacyUserId)) {
+                // Assume discord for legacy data (most common)
+                var account = new StoredAccount {
+                    Provider = "discord",
+                    UserId = legacyUserId,
+                    DisplayName = legacyDisplayName,
+                    AccessToken = legacyAccessToken,
+                    RefreshToken = legacyRefreshToken,
+                    ExpiresAt = legacyExpiresAt
+                };
+                _accountsData.Accounts.Add(account);
+                _accountsData.CurrentAccountKey = account.AccountKey;
+                SaveAccountsData();
+
+                // Clear legacy keys
+                PlayerPrefs.DeleteKey(LegacyAccessTokenKey);
+                PlayerPrefs.DeleteKey(LegacyRefreshTokenKey);
+                PlayerPrefs.DeleteKey(LegacyExpiresAtKey);
+                PlayerPrefs.DeleteKey(LegacyUserIdKey);
+                PlayerPrefs.DeleteKey(LegacyDisplayNameKey);
+                PlayerPrefs.Save();
+
+                Debug.Log($"[TokenStorage] Migrated legacy account: {account.DisplayName}");
             }
         }
 
-        public static string RefreshToken {
-            get => _cachedRefreshToken;
-        private
-            set {
-                _cachedRefreshToken = value;
-                PlayerPrefs.SetString(RefreshTokenKey, value ?? "");
-            }
+        private static void SaveAccountsData() {
+            var json = JsonUtility.ToJson(_accountsData);
+            PlayerPrefs.SetString(AccountsDataKey, json);
+            PlayerPrefs.Save();
         }
 
-        public static long ExpiresAt {
-            get => _cachedExpiresAt;
-        private
-            set {
-                _cachedExpiresAt = value;
-                PlayerPrefs.SetString(ExpiresAtKey, value.ToString());
-            }
+        /// <summary>
+        /// Get all stored accounts.
+        /// </summary>
+        public static IReadOnlyList<StoredAccount> GetAllAccounts() {
+            EnsureInitialized();
+            return _accountsData.Accounts.AsReadOnly();
         }
 
-        public static string UserId {
-            get => _cachedUserId;
-        private
-            set {
-                _cachedUserId = value;
-                PlayerPrefs.SetString(UserIdKey, value ?? "");
-            }
-        }
-
-        public static string DisplayName {
-            get => _cachedDisplayName;
-        private
-            set {
-                _cachedDisplayName = value;
-                PlayerPrefs.SetString(DisplayNameKey, value ?? "");
+        /// <summary>
+        /// Get the currently active account, or null if none selected.
+        /// </summary>
+        public static StoredAccount CurrentAccount {
+            get {
+                EnsureInitialized();
+                if (string.IsNullOrEmpty(_accountsData.CurrentAccountKey)) return null;
+                return _accountsData.Accounts.Find(
+                        a => a.AccountKey == _accountsData.CurrentAccountKey);
             }
         }
 
         /// <summary>
-        /// Store tokens received from OAuth exchange.
+        /// Select an account as the current active account.
+        /// </summary>
+        public static void SelectAccount(string accountKey) {
+            EnsureInitialized();
+            var account = _accountsData.Accounts.Find(a => a.AccountKey == accountKey);
+            if (account != null) {
+                _accountsData.CurrentAccountKey = accountKey;
+                SaveAccountsData();
+                Debug.Log($"[TokenStorage] Selected account: {account.DisplayName}");
+            }
+        }
+
+        /// <summary>
+        /// Clear the current account selection (logout without deleting tokens).
+        /// </summary>
+        public static void ClearCurrentAccount() {
+            EnsureInitialized();
+            _accountsData.CurrentAccountKey = null;
+            SaveAccountsData();
+            Debug.Log("[TokenStorage] Cleared current account selection");
+        }
+
+        /// <summary>
+        /// Remove a specific account and its tokens.
+        /// </summary>
+        public static void RemoveAccount(string accountKey) {
+            EnsureInitialized();
+            var removed = _accountsData.Accounts.RemoveAll(a => a.AccountKey == accountKey);
+            if (_accountsData.CurrentAccountKey == accountKey) {
+                _accountsData.CurrentAccountKey = null;
+            }
+            if (removed > 0) {
+                SaveAccountsData();
+                Debug.Log($"[TokenStorage] Removed account: {accountKey}");
+            }
+        }
+
+        // Compatibility properties that reference the current account
+
+        public static bool HasValidToken => CurrentAccount?.HasValidToken ?? false;
+
+        public static bool HasRefreshToken => CurrentAccount?.HasRefreshToken ?? false;
+
+        public static string AccessToken => CurrentAccount?.AccessToken;
+
+        public static string RefreshToken => CurrentAccount?.RefreshToken;
+
+        public static long ExpiresAt => CurrentAccount?.ExpiresAt ?? 0;
+
+        public static string UserId => CurrentAccount?.UserId;
+
+        public static string DisplayName => CurrentAccount?.DisplayName;
+
+        public static bool NeedsRefresh => CurrentAccount?.NeedsRefresh ?? false;
+
+        /// <summary>
+        /// Store tokens for an account. Creates new or updates existing.
         /// </summary>
         public static void StoreTokens(
                 string accessToken,
                 string refreshToken,
                 long expiresAt,
                 string userId,
-                string displayName) {
-            AccessToken = accessToken;
-            RefreshToken = refreshToken;
-            ExpiresAt = expiresAt;
-            UserId = userId;
-            DisplayName = displayName;
-            PlayerPrefs.Save();
+                string displayName,
+                string provider = "discord") {
+            EnsureInitialized();
 
-            Debug.Log(
-                    $"[TokenStorage] Stored tokens for user {displayName} (expires at {expiresAt})");
+            var accountKey = $"{provider}:{userId}";
+            var existingAccount = _accountsData.Accounts.Find(a => a.AccountKey == accountKey);
+
+            if (existingAccount != null) {
+                existingAccount.AccessToken = accessToken;
+                existingAccount.RefreshToken = refreshToken;
+                existingAccount.ExpiresAt = expiresAt;
+                existingAccount.DisplayName = displayName;
+            } else {
+                var newAccount = new StoredAccount {
+                    Provider = provider,
+                    UserId = userId,
+                    DisplayName = displayName,
+                    AccessToken = accessToken,
+                    RefreshToken = refreshToken,
+                    ExpiresAt = expiresAt
+                };
+                _accountsData.Accounts.Add(newAccount);
+            }
+
+            // Set as current account
+            _accountsData.CurrentAccountKey = accountKey;
+            SaveAccountsData();
+
+            Debug.Log($"[TokenStorage] Stored tokens for {displayName} ({provider})");
         }
 
         /// <summary>
-        /// Update access token after refresh.
+        /// Update access token after refresh for the current account.
         /// </summary>
         public static void UpdateAccessToken(string accessToken, long expiresAt) {
-            AccessToken = accessToken;
-            ExpiresAt = expiresAt;
-            PlayerPrefs.Save();
-
-            Debug.Log($"[TokenStorage] Updated access token (expires at {expiresAt})");
+            EnsureInitialized();
+            var account = CurrentAccount;
+            if (account != null) {
+                account.AccessToken = accessToken;
+                account.ExpiresAt = expiresAt;
+                SaveAccountsData();
+                Debug.Log($"[TokenStorage] Updated access token (expires at {expiresAt})");
+            }
         }
 
         /// <summary>
-        /// Update display name after user sets it.
+        /// Update access token for a specific account (by key).
+        /// </summary>
+        public static void
+        UpdateAccessTokenForAccount(string accountKey, string accessToken, long expiresAt) {
+            EnsureInitialized();
+            var account = _accountsData.Accounts.Find(a => a.AccountKey == accountKey);
+            if (account != null) {
+                account.AccessToken = accessToken;
+                account.ExpiresAt = expiresAt;
+                SaveAccountsData();
+                Debug.Log(
+                        $"[TokenStorage] Updated access token for {account.DisplayName} (expires at {expiresAt})");
+            }
+        }
+
+        /// <summary>
+        /// Update display name for the current account.
         /// </summary>
         public static void UpdateDisplayName(string displayName) {
-            DisplayName = displayName;
-            PlayerPrefs.Save();
+            EnsureInitialized();
+            var account = CurrentAccount;
+            if (account != null) {
+                account.DisplayName = displayName;
+                SaveAccountsData();
+            }
         }
 
         /// <summary>
-        /// Clear all stored tokens (logout).
+        /// Clear all stored accounts (full reset).
         /// </summary>
-        public static void Clear() {
-            _cachedAccessToken = null;
-            _cachedRefreshToken = null;
-            _cachedExpiresAt = 0;
-            _cachedUserId = null;
-            _cachedDisplayName = null;
-
-            PlayerPrefs.DeleteKey(AccessTokenKey);
-            PlayerPrefs.DeleteKey(RefreshTokenKey);
-            PlayerPrefs.DeleteKey(ExpiresAtKey);
-            PlayerPrefs.DeleteKey(UserIdKey);
-            PlayerPrefs.DeleteKey(DisplayNameKey);
+        public static void ClearAll() {
+            _accountsData = new StoredAccountsData();
+            PlayerPrefs.DeleteKey(AccountsDataKey);
             PlayerPrefs.Save();
-
-            Debug.Log("[TokenStorage] Cleared all tokens");
+            Debug.Log("[TokenStorage] Cleared all accounts");
         }
 
         /// <summary>
-        /// Check if token needs refresh (expires within 5 minutes).
+        /// Legacy Clear method - now just clears current selection, not tokens.
         /// </summary>
-        public static bool NeedsRefresh {
-            get {
-                var expiresAt = ExpiresAt;
-                var now = DateTimeOffset.UtcNow.ToUnixTimeSeconds();
-                return expiresAt > 0 && expiresAt - now < 300;  // 5 minutes
+        public static void Clear() { ClearCurrentAccount(); }
+
+        private static void EnsureInitialized() {
+            if (!_cacheInitialized) {
+                Debug.LogWarning("[TokenStorage] Cache not initialized, initializing now");
+                InitializeCache();
             }
         }
     }

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/ConnectionHandler/ConnectionHandler.cs

@@ -80,9 +80,6 @@ public class AuthInterceptor : Interceptor {
 };
 
 public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
-    public TMP_Dropdown environmentDropdown;
-    public TMP_InputField nameField;
-    public TMP_InputField passwordField;
     public TMP_Dropdown resolutionDropdown;
 
     [Header("OAuth UI")]
@@ -91,20 +88,31 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
     public Button googleLoginButton;
     public TextMeshProUGUI oauthStatusText;
 
+    [Header("Stored Accounts")]
+    public GameObject storedAccountsContainer;
+    public GameObject storedAccountButtonPrefab;
+    public Sprite discordProviderIcon;
+    public Sprite googleProviderIcon;
+
     [Header("Display Name Setup")]
     public GameObject displayNamePanel;
     public TMP_InputField displayNameField;
     public Button setDisplayNameButton;
     public TextMeshProUGUI displayNameErrorText;
 
-    [Header("Legacy Auth (for testing)")]
-    public GameObject legacyAuthPanel;
-    public Button useLegacyAuthButton;
-    public TextMeshProUGUI useLegacyAuthButtonText;
+    [Header("Invitation Code Entry")]
+    public GameObject invitationCodePanel;
+    public TMP_InputField invitationCodeField;
+    public Button submitInvitationCodeButton;
+    public TextMeshProUGUI invitationCodeErrorText;
 
     [Header("Status Display")]
     public TextMeshProUGUI connectionStatusText;
 
+    [Header("Connection Panel Environment")]
+    [Tooltip("Environment dropdown in connection panel (fallback if lobby unreachable)")]
+    public TMP_Dropdown connectionEnvironmentDropdown;
+
     public GameObject connectionPanel;
     public GameObject gameSelectionPanel;
     public GameObject customBattlePanel;
@@ -114,7 +122,7 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
     public Button logoutButton;
     public Button customBattleButton;
     public Button cancelCustomBattleButton;
-    public TextMeshProUGUI lobbyEnvironmentText;
+    public TMP_Dropdown lobbyEnvironmentDropdown;
     public TextMeshProUGUI lobbyUserText;
 
     public GameObject runningGamesListArea;
@@ -142,7 +150,7 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
     private CancellationTokenSource _cancellationTokenSource;
     private readonly Object pendingReplyLock = new Object();
     private int _connectedEnvironmentIndex = -1;  // -1 means not connected
-    private bool _useOAuth = false;  // Default to legacy until server-side OAuth is ready
+    private List<GameObject> _storedAccountButtons = new List<GameObject>();
 
     public ClientPregeneratedText clientPregeneratedText;
 
@@ -166,7 +174,7 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
                     : null;
 
     private string GetUrlFromEnvironment() {
-        int envIndex = environmentDropdown.value;
+        int envIndex = PlayerPrefs.GetInt(EnvironmentKey, 0);
         string prefix = EnvironmentOptions[envIndex];
         return prefix + BaseDomain;
     }
@@ -199,14 +207,6 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
         resolutionDropdown.AddOptions(resolutions.Select(r => $"{r.width} x {r.height}").ToList());
         resolutionDropdown.value = resolutions.ToList().IndexOf(currentResolution);
 
-        // Set up environment dropdown
-        environmentDropdown.ClearOptions();
-        environmentDropdown.AddOptions(EnvironmentDisplayNames);
-        environmentDropdown.value = PlayerPrefs.GetInt(EnvironmentKey, 0);
-
-        nameField.text = PlayerPrefs.GetString(NameKey, "sample_name");
-        passwordField.text = PlayerPrefs.GetString(PasswordKey, "sample_password");
-
         connectionCanvas.gameObject.SetActive(true);
         eagleCanvas.gameObject.SetActive(false);
         shardokCanvas.gameObject.SetActive(false);
@@ -221,6 +221,9 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
         // Initialize OAuth UI
         SetupOAuthUI();
 
+        // Initialize connection panel environment dropdown
+        SetupConnectionEnvironmentDropdown();
+
         // Initialize Lobby UI (logout button, etc.)
         SetupLobbyUI();
 
@@ -231,8 +234,24 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
         TryRestoreSession();
     }
 
+    private void SetupConnectionEnvironmentDropdown() {
+        if (connectionEnvironmentDropdown == null) return;
+
+        connectionEnvironmentDropdown.ClearOptions();
+        connectionEnvironmentDropdown.AddOptions(EnvironmentDisplayNames);
+        connectionEnvironmentDropdown.value = PlayerPrefs.GetInt(EnvironmentKey, 0);
+        connectionEnvironmentDropdown.onValueChanged.AddListener(OnConnectionEnvironmentChanged);
+    }
+
+    private void OnConnectionEnvironmentChanged(int newEnvironmentIndex) {
+        // Just save the preference - it will be used on next connection attempt
+        PlayerPrefs.SetInt(EnvironmentKey, newEnvironmentIndex);
+        Debug.Log(
+                $"[ConnectionHandler] Environment changed to {EnvironmentDisplayNames[newEnvironmentIndex]}");
+    }
+
     private void SetupOAuthUI() {
-        // Set up OAuth button click handlers
+        // Set up OAuth button click handlers for new sign-ins
         if (discordLoginButton != null) {
             discordLoginButton.onClick.AddListener(
                     () => OnOAuthLoginClicked(OAuthProvider.Discord));
@@ -243,8 +262,8 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
         if (setDisplayNameButton != null) {
             setDisplayNameButton.onClick.AddListener(OnSetDisplayNameClicked);
         }
-        if (useLegacyAuthButton != null) {
-            useLegacyAuthButton.onClick.AddListener(OnUseLegacyAuthClicked);
+        if (submitInvitationCodeButton != null) {
+            submitInvitationCodeButton.onClick.AddListener(OnSubmitInvitationCodeClicked);
         }
 
         // Subscribe to OAuthManager events
@@ -253,26 +272,92 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
             OAuthManager.Instance.OnLoginFailed += OnOAuthLoginFailed;
             OAuthManager.Instance.OnNewUserNeedsDisplayName += OnNewUserNeedsDisplayName;
             OAuthManager.Instance.OnLogout += OnOAuthLogout;
+            OAuthManager.Instance.OnInvitationRequired += OnInvitationRequired;
         }
 
-        // Show appropriate panel based on auth state
+        // Show auth panel with stored accounts
         ShowAuthPanel();
     }
 
     private void ShowAuthPanel() {
-        // Hide all auth panels first
-        if (oauthPanel != null) oauthPanel.SetActive(false);
+        // Hide other panels
         if (displayNamePanel != null) displayNamePanel.SetActive(false);
-        if (legacyAuthPanel != null) legacyAuthPanel.SetActive(false);
+        if (invitationCodePanel != null) invitationCodePanel.SetActive(false);
 
-        // Show appropriate panel based on _useOAuth
-        if (_useOAuth) {
-            if (oauthPanel != null) oauthPanel.SetActive(true);
-            if (useLegacyAuthButtonText != null)
-                useLegacyAuthButtonText.text = "Use Classic Sign-in";
+        // Show OAuth panel
+        if (oauthPanel != null) oauthPanel.SetActive(true);
+
+        // Sync connection environment dropdown with saved preference
+        if (connectionEnvironmentDropdown != null) {
+            connectionEnvironmentDropdown.onValueChanged.RemoveListener(
+                    OnConnectionEnvironmentChanged);
+            connectionEnvironmentDropdown.value = PlayerPrefs.GetInt(EnvironmentKey, 0);
+            connectionEnvironmentDropdown.onValueChanged.AddListener(
+                    OnConnectionEnvironmentChanged);
+        }
+
+        // Refresh stored account buttons
+        RefreshStoredAccountButtons();
+    }
+
+    private void RefreshStoredAccountButtons() {
+        // Clear existing buttons
+        foreach (var btn in _storedAccountButtons) {
+            if (btn != null) Destroy(btn);
+        }
+        _storedAccountButtons.Clear();
+
+        if (storedAccountsContainer == null || storedAccountButtonPrefab == null) return;
+
+        // Get stored accounts
+        var accounts = OAuthManager.Instance?.GetStoredAccounts();
+        if (accounts == null || accounts.Count == 0) return;
+
+        // Create button for each stored account
+        foreach (var account in accounts) {
+            var buttonObj =
+                    Instantiate(storedAccountButtonPrefab, storedAccountsContainer.transform);
+            buttonObj.transform.localScale = Vector3.one;
+
+            // Set button text (just display name, icon shows provider)
+            var buttonText = buttonObj.GetComponentInChildren<TextMeshProUGUI>();
+            if (buttonText != null) { buttonText.text = account.DisplayName; }
+
+            // Set provider icon (look for child named "ProviderIcon")
+            var providerIconTransform = buttonObj.transform.Find("ProviderIcon");
+            if (providerIconTransform != null) {
+                var providerImage = providerIconTransform.GetComponent<Image>();
+                if (providerImage != null) {
+                    var isGoogle = account.Provider.ToLowerInvariant() == "google";
+                    providerImage.sprite = isGoogle ? googleProviderIcon : discordProviderIcon;
+                }
+            }
+
+            // Set click handler
+            var button = buttonObj.GetComponent<Button>();
+            if (button != null) {
+                var accountCopy = account;  // Capture for lambda
+                button.onClick.AddListener(() => OnStoredAccountClicked(accountCopy));
+            }
+
+            _storedAccountButtons.Add(buttonObj);
+        }
+    }
+
+    private async void OnStoredAccountClicked(StoredAccount account) {
+        // Configure OAuthManager with URLs
+        OAuthManager.Instance.SetServerUrls(GetAuthServiceUrl(), GetEagleUrl());
+
+        if (oauthStatusText != null) {
+            oauthStatusText.text = $"Connecting as {account.DisplayName}...";
+        }
+
+        var success = await OAuthManager.Instance.ConnectWithStoredAccountAsync(account);
+        if (success) {
+            // OnLoginSuccess will handle connection to lobby
         } else {
-            if (legacyAuthPanel != null) legacyAuthPanel.SetActive(true);
-            if (useLegacyAuthButtonText != null) useLegacyAuthButtonText.text = "Use OAuth Sign-in";
+            // Failed - might need re-auth, refresh the buttons
+            RefreshStoredAccountButtons();
         }
     }
 
@@ -282,22 +367,56 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
         if (cancelCustomBattleButton != null) {
             cancelCustomBattleButton.onClick.AddListener(CancelCustomBattle);
         }
+
+        // Set up environment dropdown
+        if (lobbyEnvironmentDropdown != null) {
+            lobbyEnvironmentDropdown.ClearOptions();
+            lobbyEnvironmentDropdown.AddOptions(EnvironmentDisplayNames);
+            lobbyEnvironmentDropdown.value = PlayerPrefs.GetInt(EnvironmentKey, 0);
+            lobbyEnvironmentDropdown.onValueChanged.AddListener(OnLobbyEnvironmentChanged);
+        }
     }
 
     private void UpdateLobbyStatusDisplays() {
-        // Show environment (prod/qa)
-        if (lobbyEnvironmentText != null) {
-            lobbyEnvironmentText.text = ConnectedEnvironmentName ?? "";
+        // Update environment dropdown selection
+        if (lobbyEnvironmentDropdown != null && _connectedEnvironmentIndex >= 0) {
+            // Temporarily remove listener to avoid triggering reconnect
+            lobbyEnvironmentDropdown.onValueChanged.RemoveListener(OnLobbyEnvironmentChanged);
+            lobbyEnvironmentDropdown.value = _connectedEnvironmentIndex;
+            lobbyEnvironmentDropdown.onValueChanged.AddListener(OnLobbyEnvironmentChanged);
         }
 
-        // Show current user - prefer OAuth display name, fall back to classic login name
-        if (lobbyUserText != null) {
-            if (_useOAuth && !string.IsNullOrEmpty(TokenStorage.DisplayName)) {
-                lobbyUserText.text = TokenStorage.DisplayName;
-            } else {
-                lobbyUserText.text = nameField.text;
-            }
-        }
+        // Show current user from OAuth
+        if (lobbyUserText != null) { lobbyUserText.text = TokenStorage.DisplayName ?? ""; }
+    }
+
+    private void OnLobbyEnvironmentChanged(int newEnvironmentIndex) {
+        if (newEnvironmentIndex == _connectedEnvironmentIndex) return;
+
+        Debug.Log(
+                $"[ConnectionHandler] Switching environment from {ConnectedEnvironmentName} to {EnvironmentDisplayNames[newEnvironmentIndex]}");
+
+        // Disconnect from current environment
+        _persistentClientConnection?.Dispose();
+        eagleConnection?.Dispose();
+        _httpClient?.Dispose();
+
+        _persistentClientConnection = null;
+        eagleConnection = null;
+        _httpClient = null;
+
+        // Update environment index and reconnect
+        _connectedEnvironmentIndex = newEnvironmentIndex;
+        PlayerPrefs.SetInt(EnvironmentKey, newEnvironmentIndex);
+
+        // Clear current game lists while reconnecting
+        foreach (Transform row in runningGamesListArea.transform) { Destroy(row.gameObject); }
+        foreach (Transform row in availableGamesListArea.transform) { Destroy(row.gameObject); }
+
+        // Reconnect to new environment
+        _createConnection();
+        RequestMaps();
+        StartListeningForLobbyUpdates();
     }
 
     private async void OnLogoutClicked() {
@@ -378,11 +497,53 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
         MainQueue.Q.Enqueue(() => {
             // Show display name panel
             if (oauthPanel != null) oauthPanel.SetActive(false);
+            if (invitationCodePanel != null) invitationCodePanel.SetActive(false);
             if (displayNamePanel != null) displayNamePanel.SetActive(true);
             if (displayNameErrorText != null) displayNameErrorText.text = "";
         });
     }
 
+    private void OnInvitationRequired() {
+        MainQueue.Q.Enqueue(() => {
+            // Show invitation code entry panel
+            if (oauthPanel != null) oauthPanel.SetActive(false);
+            if (displayNamePanel != null) displayNamePanel.SetActive(false);
+            if (invitationCodePanel != null) invitationCodePanel.SetActive(true);
+            if (invitationCodeErrorText != null) {
+                invitationCodeErrorText.text =
+                        "An invitation code is required to create a new account.";
+            }
+            if (invitationCodeField != null) invitationCodeField.text = "";
+        });
+    }
+
+    private void OnSubmitInvitationCodeClicked() {
+        if (invitationCodeField == null) return;
+
+        var code = invitationCodeField.text.Trim();
+        if (string.IsNullOrEmpty(code)) {
+            if (invitationCodeErrorText != null) {
+                invitationCodeErrorText.text = "Please enter an invitation code";
+            }
+            return;
+        }
+
+        // Save the code and return to login screen to retry
+        InvitationCodeManager.SetInvitationCode(code);
+
+        if (invitationCodeErrorText != null) {
+            invitationCodeErrorText.text = "Code saved. Please sign in again.";
+        }
+
+        // Return to auth panel after a short delay
+        MainQueue.Q.Enqueue(() => {
+            if (oauthStatusText != null) {
+                oauthStatusText.text = "Invitation code saved. Please sign in to continue.";
+            }
+            ShowAuthPanel();
+        });
+    }
+
     private async void OnSetDisplayNameClicked() {
         if (displayNameField == null || OAuthManager.Instance == null) return;
 
@@ -410,27 +571,7 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
         });
     }
 
-    private void OnUseLegacyAuthClicked() {
-        _useOAuth = !_useOAuth;  // Toggle instead of just setting false
-
-        if (_useOAuth) {
-            // Show OAuth panel
-            if (oauthPanel != null) oauthPanel.SetActive(true);
-            if (legacyAuthPanel != null) legacyAuthPanel.SetActive(false);
-            if (useLegacyAuthButtonText != null)
-                useLegacyAuthButtonText.text = "Use Classic Sign-in";
-        } else {
-            // Show legacy panel
-            if (oauthPanel != null) oauthPanel.SetActive(false);
-            if (legacyAuthPanel != null) legacyAuthPanel.SetActive(true);
-            if (useLegacyAuthButtonText != null) useLegacyAuthButtonText.text = "Use OAuth Sign-in";
-        }
-    }
-
-    private void ConnectWithOAuth() {
-        _useOAuth = true;
-        _internalConnectEagle();
-    }
+    private void ConnectWithOAuth() { _internalConnectEagle(); }
 
     private float _statusUpdateTimer = 0f;
     private const float StatusUpdateInterval = 0.5f;
@@ -634,10 +775,7 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
     }
 
     private void _createConnection() {
-        _connectedEnvironmentIndex = environmentDropdown.value;
-        PlayerPrefs.SetInt(EnvironmentKey, _connectedEnvironmentIndex);
-        PlayerPrefs.SetString(NameKey, nameField.text);
-        PlayerPrefs.SetString(PasswordKey, passwordField.text);
+        _connectedEnvironmentIndex = PlayerPrefs.GetInt(EnvironmentKey, 0);
 
         // Dispose existing connections before creating new ones
         _httpClient?.Dispose();
@@ -650,25 +788,18 @@ public class ConnectionHandler : MonoBehaviour, ILobbySubscriber, IDisposable {
 
         string url = GetUrlFromEnvironment();
 
-        if (_useOAuth && TokenStorage.HasValidToken) {
-            // Use JWT-based connection
-            eagleConnection = EagleConnection.CreateWithJwt(url);
-
-            _httpClient = new HttpClient();
-            _httpClient.DefaultRequestHeaders.Authorization =
-                    new AuthenticationHeaderValue("Bearer", TokenStorage.AccessToken);
-        } else {
-            // Legacy Basic Auth connection
-            PlayerPrefs.SetString(NameKey, nameField.text);
-            PlayerPrefs.SetString(PasswordKey, passwordField.text);
-
-            eagleConnection = new EagleConnection(nameField.text, passwordField.text, url);
-
-            _httpClient = new HttpClient();
-            _httpClient.DefaultRequestHeaders.Authorization =
-                    new AuthenticationHeaderValue("Basic", eagleConnection.authHeader);
+        // OAuth JWT-based connection
+        if (!TokenStorage.HasValidToken) {
+            Debug.LogError("[ConnectionHandler] No valid token available for connection");
+            return;
         }
 
+        eagleConnection = EagleConnection.CreateWithJwt(url);
+
+        _httpClient = new HttpClient();
+        _httpClient.DefaultRequestHeaders.Authorization =
+                new AuthenticationHeaderValue("Bearer", TokenStorage.AccessToken);
+
         _persistentClientConnection = new PersistentClientConnection(
                 eagleConnection.EagleGrpcClient,
                 eagleConnection.credentials,

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/ConnectionHandler/Discord-Symbol-Blurple.png.meta

@@ -0,0 +1,117 @@
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src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Eagle/EagleGameController.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using common;
 using common.GUIUtils;
+using Eagle0.Tutorial;
 using Net.Eagle0.Eagle.Api;
 using Net.Eagle0.Eagle.Common;
 using Net.Eagle0.Eagle.Views;
@@ -158,9 +159,11 @@ namespace eagle {
 
         public void StopAll() {
             _newModel = null;
-            ModelUpdater.StopListeningForUpdates();
-            ModelUpdater.UpdateAction = null;
-            ModelUpdater = null;
+            if (ModelUpdater != null) {
+                ModelUpdater.StopListeningForUpdates();
+                ModelUpdater.UpdateAction = null;
+                ModelUpdater = null;
+            }
             SwapModel();
             Model = null;
             chronicleCanvasController.Entries = new List<ChronicleEntry>();
@@ -281,6 +284,13 @@ namespace eagle {
             MainQueue.Q.EnqueueForNextUpdate(
                     () => { _ = ModelUpdater.StartListeningForUpdates(); });
 
+            // Initialize tutorial system
+            TutorialManager.Instance?.Initialize(this, null);
+            if (TutorialManager.Instance != null &&
+                !TutorialManager.Instance.State.OnboardingCompleted) {
+                TutorialManager.Instance.StartOnboarding();
+            }
+
 #if UNITY_EDITOR
             EditorApplication.playModeStateChanged += (state) => OnPlayModeStateChanged(state);
 #endif
@@ -362,6 +372,12 @@ namespace eagle {
             SetNextActiveProvinceButton();
             _dominionPanelController.ForceUpdate();
             SetMusic();
+
+            // Notify tutorial system of province selection
+            if (pid.HasValue) {
+                TutorialManager.Instance?.TriggerRegistry?.OnProvinceSelected(
+                        Model.Provinces[pid.Value]);
+            }
         }
 
         private void PrefetchHeadshotForHeroes(List<HeroView> heroViews) {
@@ -477,6 +493,9 @@ namespace eagle {
             var oldModel = Model;
             Model = _newModel;
 
+            // Notify tutorial system of model change
+            TutorialManager.Instance?.TriggerRegistry?.OnModelUpdated(Model, oldModel);
+
             provinceInfoPanelController.Model = _newModel;
             freeHeroesTableController.Model = _newModel;
             movingArmiesTableController.Model = _newModel;
@@ -625,6 +644,9 @@ namespace eagle {
         }
 
         private void PostCommittedCommand(ProvinceId provinceId, SelectedCommand selectedCommand) {
+            // Notify tutorial system of command
+            TutorialManager.Instance?.TriggerRegistry?.OnCommandIssued(selectedCommand);
+
             ModelUpdater.PostCommand(provinceId: provinceId, command: selectedCommand)
                     .ContinueWith(response => {
                         if (response.IsFaulted) { errorHandler.Add(response.Exception); }

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Eagle/OAuth Buttons/Discord-Logo-Blurple.png.meta

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src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Eagle/OAuth Buttons/web_neutral_rd_SI@4x.png.meta

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src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/SettingsPanelController.cs

@@ -3,7 +3,9 @@ using System.Diagnostics;
 using System.IO;
 using common;
 using eagle;
+using Eagle0.Tutorial;
 using Net.Eagle0.Shardok.Api;
+using Shardok;
 using TMPro;
 using UnityEditor;
 using UnityEngine;
@@ -28,6 +30,9 @@ public class SettingsPanelController : MonoBehaviour {
     public Toggle tooltipHugsCursorToggle;
     public HoveringTooltip hoveringTooltip;
 
+    public Toggle showAnimationTestsToggle;
+    public AnimationTestController animationTestController;
+
     public Slider autoScrollSpeedSlider;
     public TMP_Text autoScrollSpeedLabel;
 
@@ -39,11 +44,14 @@ public class SettingsPanelController : MonoBehaviour {
     private const string MusicVolumeKey = "musicVolume";
     public const string UseGoDiceKey = "useGoDice";
     private const string TooltipHugsCursorKey = "tooltipHugsCursor";
+    private const string AnimationToggleKey = "animationToggle";
 
     public EagleGameController eagleGameController;
     public GameObject ShardokCanvas;
     public ConnectionHandler connectionHandler;
 
+    public Button resetTutorialsButton;
+
     void Start() {
         _active = false;
         panel.SetActive(false);
@@ -59,6 +67,9 @@ public class SettingsPanelController : MonoBehaviour {
         tooltipHugsCursorToggle.isOn = PlayerPrefs.GetInt(TooltipHugsCursorKey, 0) == 1;
         hoveringTooltip.HugsCursor = tooltipHugsCursorToggle.isOn;
 
+        showAnimationTestsToggle.isOn = PlayerPrefs.GetInt(AnimationToggleKey, 0) == 1;
+        animationTestController.gameObject.SetActive(showAnimationTestsToggle.isOn);
+
         if (autoScrollSpeedSlider != null) {
             autoScrollSpeedSlider.value = AutoScrollingText.GlobalScrollSpeedMultiplier;
             UpdateAutoScrollSpeedLabel(autoScrollSpeedSlider.value);
@@ -116,6 +127,11 @@ public class SettingsPanelController : MonoBehaviour {
         hoveringTooltip.HugsCursor = val;
     }
 
+    public void OnAnimationTestToggleChange(bool val) {
+        PlayerPrefs.SetInt(AnimationToggleKey, val ? 1 : 0);
+        animationTestController.gameObject.SetActive(val);
+    }
+
     public void OnAutoScrollSpeedSliderChange(float val) {
         AutoScrollingText.GlobalScrollSpeedMultiplier = val;
         UpdateAutoScrollSpeedLabel(val);
@@ -135,6 +151,11 @@ public class SettingsPanelController : MonoBehaviour {
         Process.Start(Path.Combine(Application.persistentDataPath, "eagle0", "Resources"));
     }
 
+    public void OnResetTutorialsClick() {
+        TutorialManager.Instance?.ResetAllProgress();
+        UnityEngine.Debug.Log("Tutorial progress reset");
+    }
+
     private void HandleLobby() {
         eagleGameController.StopAll();
         eagleGameController.gameObject.SetActive(false);

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/ANIMATION_SOUND_PLAN.md

@@ -0,0 +1,185 @@
+# Plan: Two-Stage Sound System and New Animations
+
+## Overview
+
+Two features for the Shardok tactical combat Unity client:
+1. **Two-Stage Sound System** - Play immediate "attempt" sound when player issues conditional command, then success/failure sound when server responds
+2. **New Animations** - Move, Lightning, Catapult (Reduce), RaiseDead, Meteor
+
+---
+
+## Feature 1: Two-Stage Sound System
+
+### Problem
+Actions like StartFire, Repair, RaiseDead can succeed or fail (server-determined). Currently we play a single sound, but we want:
+- **Player's command**: Play attempt sound immediately, then result sound when ActionResult arrives
+- **Other player's action**: Play both sounds in sequence
+
+### Actions with Success/Failure Variants
+| AnimationType | Success ActionType | Failure ActionType |
+|---------------|-------------------|-------------------|
+| ExtinguishFire | ExtinguishFire | ExtinguishFireFailed |
+| StartFire | StartFire | StartFireFailed |
+| FreezeWater | FreezeWater | FreezeWaterFailed |
+| Scout | Scouted | ScoutFailed |
+| RaiseDead | RaisedUndead | FailedRaiseUndead |
+| DismissUnit | DismissUnit | FailedDismissUnit |
+| Fear | FearAttack | FearAttackFailed |
+| Repair | Repair | RepairFailed |
+| BraveWater | CrossedWater | CrossWaterFailed |
+
+### Implementation
+
+#### 1. SoundManager.cs changes
+Add attempt sound fields and helper methods:
+```csharp
+// New attempt sound AudioClip fields
+public AudioClip extinguishAttempt;
+public AudioClip freezeAttempt;
+public AudioClip scoutAttempt;
+// ... etc for each conditional action
+
+// New methods
+public AudioClip AttemptSoundForAnimationType(AnimationType type);
+public bool IsTwoStageSound(AnimationType type);
+```
+
+#### 2. ShardokGameController.cs changes
+
+Add pending command tracking:
+```csharp
+private struct PendingCommandSound {
+    public int HistoryCountAtIssue;
+    public AnimationType AnimationType;
+}
+private readonly List<PendingCommandSound> _pendingCommandSounds = new();
+```
+
+Add helper methods:
+```csharp
+static bool UsesTwoStageSounds(AnimationType type);
+bool IsFailureVariant(ActionType resultType, AnimationType pendingType);
+void PlayImmediateSound(AnimationType type, int source, int target);
+void PlayResultSound(ActionType resultType);
+IEnumerator PlayTwoStageSoundSequence(AnimationType animType, ActionType resultType);
+```
+
+Modify `PlayAnimationAndSound()` to accept `isOwnCommand` parameter:
+- If own command + two-stage: play attempt sound, track pending
+- If own command + single-stage: play full sound
+- If other player: play full sound (or sequence for two-stage)
+
+Modify `ModelUpdated()` history loop:
+- Check if new ActionResult matches a pending command
+- If so, play result sound and remove from pending list
+- For other players' two-stage actions, use coroutine to play attempt then result
+
+---
+
+## Feature 2: New Animations
+
+All animators follow established pattern from ArrowVolleyAnimator/MeleeAnimator:
+- MonoBehaviour with public Sprite fields
+- Entry point takes cell indices
+- Use `hexGrid.GetCellLocalPosition()` for positions
+- SpriteRenderer (not UI Image) parented to `hexGrid.gridCanvas.transform`
+- Coroutines for async animation
+- `sortingLayerName = "Effects"`
+- Cleanup with Destroy()
+
+### 2.1 MoveAnimator.cs (NEW)
+- Smooth translation from source to target hex
+- Optional sprite indicator slides across grid
+- Slight arc for depth perception
+- Duration: ~0.3s
+
+### 2.2 LightningAnimator.cs (NEW)
+- Jagged electric arc from source to target
+- Multiple segments with random perpendicular jags
+- Flicker effect (3 flickers)
+- Blue-white color
+- Duration: ~0.25s
+
+### 2.3 CatapultAnimator.cs (NEW) - for Reduce command
+- Single large rotating rock arcs from source to target
+- Parabolic trajectory with rotation
+- Impact explosion at target (expand + fade)
+- Flight duration: ~0.6s, impact: ~0.3s
+
+### 2.4 RaiseDeadAnimator.cs (NEW)
+- Ground glow effect at target
+- Multiple rising figures/hands emerge from below
+- Green glow color
+- Glow duration: ~0.5s, rise duration: ~0.8s
+
+### 2.5 MeteorAnimator.cs (NEW)
+- Meteor falls from above at angle
+- Trail particles behind
+- Explosion with sparks on impact
+- Fall duration: ~0.4s, explosion: ~0.5s
+
+### Integration in ShardokGameController.cs
+
+Add animator references:
+```csharp
+public MoveAnimator moveAnimator;
+public LightningAnimator lightningAnimator;
+public CatapultAnimator catapultAnimator;
+public RaiseDeadAnimator raiseDeadAnimator;
+public MeteorAnimator meteorAnimator;
+```
+
+Extend `PlayAnimationAndSound()` switch:
+```csharp
+case AnimationType.Move: moveAnimator?.AnimateMove(source, target); break;
+case AnimationType.LightningBolt: lightningAnimator?.AnimateLightning(source, target); break;
+case AnimationType.Reduce: catapultAnimator?.AnimateCatapult(source, target); break;
+case AnimationType.RaiseDead: raiseDeadAnimator?.AnimateRaiseDead(target); break;
+case AnimationType.MeteorCast: meteorAnimator?.AnimateMeteorCast(target); break;
+```
+
+---
+
+## Files to Modify/Create
+
+| File | Change |
+|------|--------|
+| `Assets/Shardok/SoundManager.cs` | Add attempt sound fields, AttemptSoundForAnimationType(), IsTwoStageSound() |
+| `Assets/Shardok/ShardokGameController.cs` | Two-stage sound logic, pending tracking, animator references, switch cases |
+| `Assets/Shardok/MoveAnimator.cs` | NEW: Unit movement animation |
+| `Assets/Shardok/LightningAnimator.cs` | NEW: Lightning bolt effect |
+| `Assets/Shardok/CatapultAnimator.cs` | NEW: Catapult projectile + impact |
+| `Assets/Shardok/RaiseDeadAnimator.cs` | NEW: Undead rising effect |
+| `Assets/Shardok/MeteorAnimator.cs` | NEW: Meteor fall + explosion |
+
+---
+
+## Implementation Sequence
+
+### Phase 1: Two-Stage Sound Infrastructure
+1. Add attempt sound fields to SoundManager
+2. Add `AttemptSoundForAnimationType()` and `IsTwoStageSound()` methods
+3. Add `UsesTwoStageSounds()` and `IsFailureVariant()` to controller
+
+### Phase 2: Two-Stage Sound Integration
+1. Add pending command tracking struct and list
+2. Modify `PlayAnimationAndSound()` with `isOwnCommand` parameter
+3. Update `PerformAction()` to pass flag
+4. Modify `ModelUpdated()` to handle result sounds for pending commands
+5. Add coroutine for other players' two-stage sequences
+
+### Phase 3: New Animators (parallelizable)
+1. MoveAnimator.cs
+2. LightningAnimator.cs
+3. CatapultAnimator.cs
+4. RaiseDeadAnimator.cs
+5. MeteorAnimator.cs
+
+### Phase 4: Animator Integration
+1. Add animator references to ShardokGameController
+2. Extend PlayAnimationAndSound switch statement
+3. Create .meta files for new scripts
+
+### Phase 5: Unity Editor Setup (manual)
+- Assign sprite assets to animator components
+- Wire up animator references in scene

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src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/AnimationTestController.cs

@@ -0,0 +1,419 @@
+using System.Collections;
+using UnityEngine;
+
+namespace Shardok {
+    /// <summary>
+    /// Debug controller for testing animations without game setup.
+    /// Attach to a GameObject and wire the public methods to UI buttons.
+    /// </summary>
+    public class AnimationTestController : MonoBehaviour {
+        [Header("References")]
+        [Tooltip("Reference to ShardokGameController (auto-found if not set)")]
+        public ShardokGameController gameController;
+
+        [Header("Test Settings")]
+        [Tooltip("Source cell index for animations")]
+        public int sourceCell = 10;
+
+        [Tooltip("Target cell index for animations")]
+        public int targetCell = 15;
+
+        private ArrowVolleyAnimator _arrowVolleyAnimator;
+        private MeleeAnimator _meleeAnimator;
+        private MoveAnimator _moveAnimator;
+        private LightningAnimator _lightningAnimator;
+        private CatapultAnimator _catapultAnimator;
+        private RaiseDeadAnimator _raiseDeadAnimator;
+        private MeteorAnimator _meteorAnimator;
+        private HolyWaveAnimator _holyWaveAnimator;
+        private ChargeAnimator _chargeAnimator;
+        private ToolAnimator _toolAnimator;
+        private FearAnimator _fearAnimator;
+        private ControlAnimator _controlAnimator;
+        private FireEffectAnimator _fireEffectAnimator;
+        private ExtinguishAnimator _extinguishAnimator;
+        private FreezeAnimator _freezeAnimator;
+        private WaterEffectAnimator _waterEffectAnimator;
+        private ScoutAnimator _scoutAnimator;
+        private DismissAnimator _dismissAnimator;
+        private FleeAnimator _fleeAnimator;
+        private DuelAnimator _duelAnimator;
+        private AudioSource _audioSource;
+        private SoundManager _soundManager;
+
+        private void Start() {
+            if (gameController == null) {
+                gameController = FindFirstObjectByType<ShardokGameController>();
+            }
+
+            if (gameController != null) {
+                _arrowVolleyAnimator = gameController.arrowVolleyAnimator;
+                _meleeAnimator = gameController.meleeAnimator;
+                _moveAnimator = gameController.moveAnimator;
+                _lightningAnimator = gameController.lightningAnimator;
+                _catapultAnimator = gameController.catapultAnimator;
+                _raiseDeadAnimator = gameController.raiseDeadAnimator;
+                _meteorAnimator = gameController.meteorAnimator;
+                _holyWaveAnimator = gameController.holyWaveAnimator;
+                _chargeAnimator = gameController.chargeAnimator;
+                _toolAnimator = gameController.toolAnimator;
+                _fearAnimator = gameController.fearAnimator;
+                _controlAnimator = gameController.controlAnimator;
+                _fireEffectAnimator = gameController.fireEffectAnimator;
+                _extinguishAnimator = gameController.extinguishAnimator;
+                _freezeAnimator = gameController.freezeAnimator;
+                _waterEffectAnimator = gameController.waterEffectAnimator;
+                _scoutAnimator = gameController.scoutAnimator;
+                _dismissAnimator = gameController.dismissAnimator;
+                _fleeAnimator = gameController.fleeAnimator;
+                _duelAnimator = gameController.duelAnimator;
+                _audioSource = gameController.audioClipSource;
+                _soundManager = gameController.soundManager;
+            } else {
+                Debug.LogWarning("AnimationTestController: No ShardokGameController found");
+            }
+        }
+
+        public void TestArrowVolley() {
+            Debug.Log($"Testing Arrow Volley: {sourceCell} -> {targetCell}");
+            if (_arrowVolleyAnimator != null) {
+                _arrowVolleyAnimator.AnimateVolley(sourceCell, targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.ArcheryAttack);
+            } else {
+                Debug.LogWarning("ArrowVolleyAnimator not available");
+            }
+        }
+
+        public void TestMelee() {
+            Debug.Log("Testing Melee with all battalion types...");
+            if (_meleeAnimator != null) {
+                StartCoroutine(TestMeleeSequence());
+            } else {
+                Debug.LogWarning("MeleeAnimator not available");
+            }
+        }
+
+        private System.Collections.IEnumerator TestMeleeSequence() {
+            // LightInfantry vs HeavyInfantry
+            Debug.Log("Melee: LightInfantry vs HeavyInfantry");
+            _meleeAnimator.AnimateMelee(
+                    sourceCell,
+                    targetCell,
+                    Net.Eagle0.Shardok.Api.BattalionView.Types.BattalionTypeId.LightInfantry,
+                    Net.Eagle0.Shardok.Api.BattalionView.Types.BattalionTypeId.HeavyInfantry);
+            PlaySound(Net.Eagle0.Shardok.Common.ActionType.MeleeAttack);
+            yield return new WaitForSeconds(1.5f);
+
+            // LightCavalry vs HeavyCavalry
+            Debug.Log("Melee: LightCavalry vs HeavyCavalry");
+            _meleeAnimator.AnimateMelee(
+                    sourceCell,
+                    targetCell,
+                    Net.Eagle0.Shardok.Api.BattalionView.Types.BattalionTypeId.LightCavalry,
+                    Net.Eagle0.Shardok.Api.BattalionView.Types.BattalionTypeId.HeavyCavalry);
+            PlaySound(Net.Eagle0.Shardok.Common.ActionType.MeleeAttack);
+            yield return new WaitForSeconds(1.5f);
+
+            // Longbowmen vs Undead
+            Debug.Log("Melee: Longbowmen vs Undead");
+            _meleeAnimator.AnimateMelee(
+                    sourceCell,
+                    targetCell,
+                    Net.Eagle0.Shardok.Api.BattalionView.Types.BattalionTypeId.Longbowmen,
+                    Net.Eagle0.Shardok.Api.BattalionView.Types.BattalionTypeId.Undead);
+            PlaySound(Net.Eagle0.Shardok.Common.ActionType.MeleeAttack);
+
+            Debug.Log("Melee sequence complete!");
+        }
+
+        public void TestMove() { StartCoroutine(TestMoveSequence()); }
+
+        private IEnumerator TestMoveSequence() {
+            Debug.Log($"Testing Move (Infantry): {sourceCell} -> {targetCell}");
+            if (_moveAnimator != null) {
+                _moveAnimator.AnimateMove(
+                        sourceCell,
+                        targetCell,
+                        Net.Eagle0.Shardok.Api.BattalionView.Types.BattalionTypeId.LightInfantry);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.Move);
+            } else {
+                Debug.LogWarning("MoveAnimator not available");
+                yield break;
+            }
+
+            yield return new WaitForSeconds(1.5f);
+
+            Debug.Log($"Testing Move (Cavalry): {sourceCell} -> {targetCell}");
+            if (_moveAnimator != null) {
+                _moveAnimator.AnimateMove(
+                        sourceCell,
+                        targetCell,
+                        Net.Eagle0.Shardok.Api.BattalionView.Types.BattalionTypeId.LightCavalry);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.Move);
+            }
+        }
+
+        public void TestLightning() {
+            Debug.Log($"Testing Lightning: {sourceCell} -> {targetCell}");
+            if (_lightningAnimator != null) {
+                _lightningAnimator.AnimateLightning(sourceCell, targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.LightningBolt);
+            } else {
+                Debug.LogWarning("LightningAnimator not available");
+            }
+        }
+
+        public void TestCatapult() {
+            Debug.Log($"Testing Catapult: {sourceCell} -> {targetCell}");
+            if (_catapultAnimator != null) {
+                _catapultAnimator.AnimateCatapult(sourceCell, targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.Reduce);
+            } else {
+                Debug.LogWarning("CatapultAnimator not available");
+            }
+        }
+
+        public void TestRaiseDead() {
+            Debug.Log($"Testing Raise Dead at: {targetCell}");
+            if (_raiseDeadAnimator != null) {
+                _raiseDeadAnimator.AnimateRaiseDead(targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.RaisedUndead);
+            } else {
+                Debug.LogWarning("RaiseDeadAnimator not available");
+            }
+        }
+
+        public void TestMeteor() {
+            Debug.Log($"Testing Meteor at: {targetCell}");
+            if (_meteorAnimator != null) {
+                _meteorAnimator.AnimateMeteorCast(targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.MeteorCast);
+            } else {
+                Debug.LogWarning("MeteorAnimator not available");
+            }
+        }
+
+        public void TestHolyWave() {
+            Debug.Log($"Testing Holy Wave from: {sourceCell}");
+            if (_holyWaveAnimator != null) {
+                // Test with some simulated undead positions nearby
+                var undeadCells = new System.Collections.Generic.List<int> { targetCell };
+                _holyWaveAnimator.AnimateHolyWave(sourceCell, undeadCells);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.InspiredTroops);
+            } else {
+                Debug.LogWarning("HolyWaveAnimator not available");
+            }
+        }
+
+        public void TestCharge() {
+            Debug.Log($"Testing Charge: {sourceCell} -> {targetCell}");
+            if (_chargeAnimator != null) {
+                _chargeAnimator.AnimateCharge(
+                        sourceCell,
+                        targetCell,
+                        Net.Eagle0.Shardok.Api.BattalionView.Types.BattalionTypeId.HeavyCavalry,
+                        Net.Eagle0.Shardok.Api.BattalionView.Types.BattalionTypeId.HeavyInfantry);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.ChargeAttack);
+            } else {
+                Debug.LogWarning("ChargeAnimator not available");
+            }
+        }
+
+        public void TestRepair() {
+            Debug.Log($"Testing Repair at: {targetCell}");
+            if (_toolAnimator != null) {
+                _toolAnimator.AnimateRepair(targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.Repair);
+            } else {
+                Debug.LogWarning("ToolAnimator not available");
+            }
+        }
+
+        public void TestBuildBridge() {
+            Debug.Log($"Testing BuildBridge at: {targetCell}");
+            if (_toolAnimator != null) {
+                _toolAnimator.AnimateBuildBridge(targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.BuildBridge);
+            } else {
+                Debug.LogWarning("ToolAnimator not available");
+            }
+        }
+
+        public void TestFear() {
+            Debug.Log($"Testing Fear: {sourceCell} -> {targetCell}");
+            if (_fearAnimator != null) {
+                _fearAnimator.AnimateFear(sourceCell, targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.FearAttack);
+            } else {
+                Debug.LogWarning("FearAnimator not available");
+            }
+        }
+
+        public void TestControl() {
+            Debug.Log($"Testing Control: {sourceCell} -> {targetCell}");
+            if (_controlAnimator != null) {
+                _controlAnimator.AnimateControl(sourceCell, targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.Controlled);
+            } else {
+                Debug.LogWarning("ControlAnimator not available");
+            }
+        }
+
+        public void TestFire() {
+            Debug.Log($"Testing Fire at: {targetCell}");
+            if (_fireEffectAnimator != null) {
+                _fireEffectAnimator.AnimateFire(targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.StartFire);
+            } else {
+                Debug.LogWarning("FireEffectAnimator not available");
+            }
+        }
+
+        public void TestExtinguish() {
+            Debug.Log($"Testing Extinguish at: {targetCell}");
+            if (_extinguishAnimator != null) {
+                _extinguishAnimator.AnimateExtinguish(targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.ExtinguishFire);
+            } else {
+                Debug.LogWarning("ExtinguishAnimator not available");
+            }
+        }
+
+        public void TestFreeze() {
+            Debug.Log($"Testing Freeze at: {targetCell}");
+            if (_freezeAnimator != null) {
+                _freezeAnimator.AnimateFreeze(targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.FreezeWater);
+            } else {
+                Debug.LogWarning("FreezeAnimator not available");
+            }
+        }
+
+        public void TestWaterSplash() {
+            Debug.Log($"Testing Water Splash at: {targetCell}");
+            if (_waterEffectAnimator != null) {
+                _waterEffectAnimator.AnimateWaterSplash(targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.CrossedWater);
+            } else {
+                Debug.LogWarning("WaterEffectAnimator not available");
+            }
+        }
+
+        public void TestScout() {
+            Debug.Log($"Testing Scout: {sourceCell} -> {targetCell}");
+            if (_scoutAnimator != null) {
+                _scoutAnimator.AnimateScout(sourceCell, targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.Scouted);
+            } else {
+                Debug.LogWarning("ScoutAnimator not available");
+            }
+        }
+
+        public void TestDismiss() {
+            Debug.Log($"Testing Dismiss at: {targetCell}");
+            if (_dismissAnimator != null) {
+                _dismissAnimator.AnimateDismiss(targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.DismissUnit);
+            } else {
+                Debug.LogWarning("DismissAnimator not available");
+            }
+        }
+
+        public void TestFlee() {
+            Debug.Log($"Testing Flee: {sourceCell} -> {targetCell}");
+            if (_fleeAnimator != null) {
+                _fleeAnimator.AnimateFlee(sourceCell, targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.Move);
+            } else {
+                Debug.LogWarning("FleeAnimator not available");
+            }
+        }
+
+        public void TestDuel() {
+            Debug.Log($"Testing Duel: {sourceCell} -> {targetCell}");
+            if (_duelAnimator != null) {
+                _duelAnimator.AnimateDuel(sourceCell, targetCell);
+                PlaySound(Net.Eagle0.Shardok.Common.ActionType.MeleeAttack);
+            } else {
+                Debug.LogWarning("DuelAnimator not available");
+            }
+        }
+
+        public void TestAll() {
+            Debug.Log("Testing all animations in sequence...");
+            StartCoroutine(TestAllSequence());
+        }
+
+        private System.Collections.IEnumerator TestAllSequence() {
+            TestArrowVolley();
+            yield return new WaitForSeconds(1.5f);
+
+            TestMelee();
+            yield return new WaitForSeconds(1.5f);
+
+            TestMove();
+            yield return new WaitForSeconds(1.0f);
+
+            TestLightning();
+            yield return new WaitForSeconds(1.0f);
+
+            TestCatapult();
+            yield return new WaitForSeconds(1.5f);
+
+            TestRaiseDead();
+            yield return new WaitForSeconds(2.0f);
+
+            TestMeteor();
+            yield return new WaitForSeconds(1.5f);
+
+            TestHolyWave();
+            yield return new WaitForSeconds(1.5f);
+
+            TestCharge();
+            yield return new WaitForSeconds(1.0f);
+
+            TestRepair();
+            yield return new WaitForSeconds(1.0f);
+
+            TestBuildBridge();
+            yield return new WaitForSeconds(1.0f);
+
+            TestFear();
+            yield return new WaitForSeconds(1.0f);
+
+            TestControl();
+            yield return new WaitForSeconds(1.5f);
+
+            TestFire();
+            yield return new WaitForSeconds(1.5f);
+
+            TestExtinguish();
+            yield return new WaitForSeconds(1.0f);
+
+            TestFreeze();
+            yield return new WaitForSeconds(1.0f);
+
+            TestWaterSplash();
+            yield return new WaitForSeconds(1.0f);
+
+            TestScout();
+            yield return new WaitForSeconds(1.5f);
+
+            TestDismiss();
+            yield return new WaitForSeconds(1.5f);
+
+            TestFlee();
+            yield return new WaitForSeconds(1.0f);
+
+            TestDuel();
+            Debug.Log("All animations tested!");
+        }
+
+        private void PlaySound(Net.Eagle0.Shardok.Common.ActionType actionType) {
+            if (_audioSource != null && _soundManager != null) {
+                var clip = _soundManager.SoundForType(actionType);
+                if (clip != null) { _audioSource.PlayOneShot(clip); }
+            }
+        }
+    }
+}

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/AnimationTestController.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: ed645f40d6aae4033a4d7d05a2f803ce

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/ArrowVolleyAnimator.cs

@@ -38,15 +38,10 @@ namespace Shardok {
         [Tooltip("Time spread for staggered launch")]
         public float launchSpread = 0.1f;
 
-        [Header("References")]
-        [Tooltip("HexGrid to get canvas reference from (auto-found if not set)")]
-        public HexGrid hexGrid;
-
+        private HexGrid __hexGrid;
         private readonly List<Coroutine> _activeCoroutines = new List<Coroutine>();
 
-        private void Start() {
-            if (hexGrid == null) { hexGrid = FindObjectOfType<HexGrid>(); }
-        }
+        private void Start() { __hexGrid = FindObjectOfType<HexGrid>(); }
 
         /// <summary>
         /// Starts an arrow volley animation between two hex cells.
@@ -59,13 +54,13 @@ namespace Shardok {
                 return;
             }
 
-            if (hexGrid == null || hexGrid.gridCanvas == null) {
-                Debug.LogWarning("ArrowVolleyAnimator: No hexGrid or gridCanvas available");
+            if (__hexGrid == null || __hexGrid.gridCanvas == null) {
+                Debug.LogWarning("ArrowVolleyAnimator: No _hexGrid or gridCanvas available");
                 return;
             }
 
-            Vector2? sourcePos = hexGrid.GetCellLocalPosition(sourceCellIndex);
-            Vector2? targetPos = hexGrid.GetCellLocalPosition(targetCellIndex);
+            Vector2? sourcePos = __hexGrid.GetCellCenterPosition(sourceCellIndex);
+            Vector2? targetPos = __hexGrid.GetCellCenterPosition(targetCellIndex);
 
             if (sourcePos == null || targetPos == null) {
                 Debug.LogWarning(
@@ -73,14 +68,10 @@ namespace Shardok {
                 return;
             }
 
-            Debug.Log(
-                    $"ArrowVolleyAnimator: Starting volley from cell {sourceCellIndex} to {targetCellIndex}");
             StartCoroutine(SpawnArrowVolley(sourcePos.Value, targetPos.Value));
         }
 
         private IEnumerator SpawnArrowVolley(Vector2 sourcePosition, Vector2 targetPosition) {
-            Debug.Log(
-                    $"ArrowVolleyAnimator: Spawning {arrowCount} arrows from {sourcePosition} to {targetPosition}");
             var arrows = new List<GameObject>();
 
             for (int i = 0; i < arrowCount; i++) {
@@ -122,7 +113,7 @@ namespace Shardok {
             // Create arrow as child of gridCanvas, using SpriteRenderer for world-space rendering
             // This matches how particle effects work on the rotated canvas
             GameObject arrow = new GameObject("Arrow");
-            arrow.transform.SetParent(hexGrid.gridCanvas.transform, false);
+            arrow.transform.SetParent(__hexGrid.gridCanvas.transform, false);
 
             // Use SpriteRenderer instead of UI Image
             SpriteRenderer renderer = arrow.AddComponent<SpriteRenderer>();
@@ -161,11 +152,10 @@ namespace Shardok {
                 // Linear interpolation for x/y
                 Vector3 currentPos = Vector3.Lerp(start, end, t);
 
-                // Add parabolic arc (using Z for height since canvas is rotated)
-                // Positive Z moves toward camera (camera is at Z=70, canvas at Z≈0)
+                // Add parabolic arc to Y axis for visible height in top-down view
                 float arcOffset = 4 * peakHeight * t * (1 - t);
-                currentPos.z =
-                        arcOffset + 5;  // Base offset to ensure arrows render in front of hex cells
+                currentPos.y += arcOffset;
+                currentPos.z = 5;  // Base offset to ensure arrows render in front of hex cells
 
                 arrow.transform.localPosition = currentPos;
 

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/CatapultAnimator.cs

@@ -0,0 +1,143 @@
+using System.Collections;
+using UnityEngine;
+
+namespace Shardok {
+    /// <summary>
+    /// Animates a catapult projectile (rock) arcing from source to target hex.
+    /// Creates a parabolic trajectory with rotation and impact explosion.
+    /// </summary>
+    public class CatapultAnimator : MonoBehaviour {
+        [Header("Projectile Settings")]
+        [Tooltip("Sprite for the rock projectile")]
+        public Sprite rockSprite;
+
+        [Tooltip("Scale of the rock")]
+        public float rockScale = 20f;
+
+        [Tooltip("Rotation speed in degrees per second")]
+        public float rotationSpeed = 360f;
+
+        [Tooltip("Arc height multiplier")]
+        public float arcHeightMultiplier = 0.5f;
+
+        [Header("Explosion Settings")]
+        [Tooltip("Sprite for the explosion effect")]
+        public Sprite explosionSprite;
+
+        [Tooltip("Initial scale of explosion")]
+        public float explosionStartScale = 10f;
+
+        [Tooltip("Final scale of explosion")]
+        public float explosionEndScale = 40f;
+
+        [Tooltip("Color of the explosion")]
+        public Color explosionColor = new Color(1f, 0.6f, 0.2f, 1f);
+
+        [Header("Animation Settings")]
+        [Tooltip("Duration of flight in seconds")]
+        public float flightDuration = 0.6f;
+
+        [Tooltip("Duration of impact explosion in seconds")]
+        public float impactDuration = 0.3f;
+
+        private HexGrid __hexGrid;
+
+        private void Start() { __hexGrid = FindObjectOfType<HexGrid>(); }
+
+        /// <summary>
+        /// Starts a catapult animation between two hex cells.
+        /// Multiple animations can run simultaneously.
+        /// </summary>
+        public void AnimateCatapult(int sourceCellIndex, int targetCellIndex) {
+            if (rockSprite == null) {
+                Debug.LogWarning("CatapultAnimator: No rock sprite assigned");
+                return;
+            }
+
+            if (__hexGrid == null || __hexGrid.gridCanvas == null) {
+                Debug.LogWarning("CatapultAnimator: No _hexGrid or gridCanvas available");
+                return;
+            }
+
+            Vector2? sourcePos = __hexGrid.GetCellCenterPosition(sourceCellIndex);
+            Vector2? targetPos = __hexGrid.GetCellCenterPosition(targetCellIndex);
+
+            if (sourcePos == null || targetPos == null) {
+                Debug.LogWarning(
+                        $"CatapultAnimator: Invalid cell indices {sourceCellIndex} or {targetCellIndex}");
+                return;
+            }
+
+            StartCoroutine(AnimateProjectile(sourcePos.Value, targetPos.Value));
+        }
+
+        private IEnumerator AnimateProjectile(Vector2 source, Vector2 target) {
+            // Create rock projectile
+            GameObject rock = new GameObject("CatapultRock");
+            rock.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+
+            SpriteRenderer rockRenderer = rock.AddComponent<SpriteRenderer>();
+            rockRenderer.sprite = rockSprite;
+            rockRenderer.sortingLayerName = "Effects";
+            rock.transform.localScale = Vector3.one * rockScale;
+
+            float distance = Vector2.Distance(source, target);
+            float arcHeight = distance * arcHeightMultiplier;
+
+            // Flight phase
+            float elapsed = 0f;
+            float rotation = 0f;
+
+            while (elapsed < flightDuration) {
+                float t = elapsed / flightDuration;
+
+                // Parabolic position - arc on Y axis for visible height in top-down view
+                Vector2 linearPos = Vector2.Lerp(source, target, t);
+                float height = 4f * arcHeight * t * (1f - t);
+
+                rock.transform.localPosition = new Vector3(linearPos.x, linearPos.y + height, 5f);
+
+                // Rotation
+                rotation += rotationSpeed * Time.deltaTime;
+                rock.transform.localRotation = Quaternion.Euler(0, 0, rotation);
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Destroy rock
+            Destroy(rock);
+
+            // Impact explosion
+            if (explosionSprite != null) {
+                GameObject explosion = new GameObject("CatapultExplosion");
+                explosion.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+                explosion.transform.localPosition = new Vector3(target.x, target.y, 5f);
+
+                SpriteRenderer explosionRenderer = explosion.AddComponent<SpriteRenderer>();
+                explosionRenderer.sprite = explosionSprite;
+                explosionRenderer.sortingLayerName = "Effects";
+                explosionRenderer.color = explosionColor;
+
+                elapsed = 0f;
+                while (elapsed < impactDuration) {
+                    float t = elapsed / impactDuration;
+
+                    // Expand
+                    float scale = Mathf.Lerp(explosionStartScale, explosionEndScale, t);
+                    explosion.transform.localScale = Vector3.one * scale;
+
+                    // Fade out
+                    Color c = explosionColor;
+                    c.a = 1f - t;
+                    explosionRenderer.color = c;
+
+                    elapsed += Time.deltaTime;
+                    yield return null;
+                }
+
+                Destroy(explosion);
+            }
+        }
+    }
+}

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/CatapultAnimator.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 59133a4a99ae4413e91cfba982ada5a2

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/ChargeAnimator.cs

@@ -0,0 +1,257 @@
+using System.Collections;
+using Net.Eagle0.Shardok.Api;
+using UnityEngine;
+
+using static Net.Eagle0.Shardok.Api.BattalionView.Types;
+
+namespace Shardok {
+    /// <summary>
+    /// Animates charge attacks between two hexes.
+    /// Shows attacker's weapon thrusting toward defender with accelerating motion
+    /// and a violent flash on impact.
+    /// </summary>
+    public class ChargeAnimator : MonoBehaviour {
+        [Header("Weapon Sprites")]
+        [Tooltip("Sword sprite for light infantry charge")]
+        public Sprite swordSprite;
+
+        [Tooltip("Mace/hammer sprite for heavy infantry charge")]
+        public Sprite maceSprite;
+
+        [Tooltip("Small spear sprite for light cavalry charge")]
+        public Sprite smallSpearSprite;
+
+        [Tooltip("Large lance sprite for heavy cavalry charge")]
+        public Sprite largeLanceSprite;
+
+        [Tooltip("Dagger sprite for longbowmen charge")]
+        public Sprite daggerSprite;
+
+        [Tooltip("Bone/claw sprite for undead charge")]
+        public Sprite boneSprite;
+
+        [Header("Impact Flash Settings")]
+        [Tooltip("Sprite for impact flash")]
+        public Sprite flashSprite;
+
+        [Tooltip("Color of impact flash")]
+        public Color flashColor = new Color(1f, 1f, 0.8f, 0.9f);
+
+        [Tooltip("Scale of impact flash")]
+        public float flashScale = 35f;
+
+        [Tooltip("Duration of flash")]
+        public float flashDuration = 0.1f;
+
+        [Header("Animation Settings")]
+        [Tooltip("Base scale of weapon sprites")]
+        public float weaponScale = 25.0f;
+
+        [Tooltip("Number of thrusts")]
+        public int thrustCount = 2;
+
+        [Tooltip("Duration of each thrust (slow to fast)")]
+        public float thrustDuration = 0.25f;
+
+        [Tooltip("Duration of pullback between thrusts")]
+        public float pullbackDuration = 0.15f;
+
+        [Tooltip("Starting position offset from midpoint (in local units)")]
+        public float startOffset = 60f;
+
+        [Tooltip("End position offset from midpoint (in local units)")]
+        public float endOffset = 15f;
+
+        [Tooltip("Base rotation offset for diagonal sprites (degrees)")]
+        public float baseRotationOffset = -45f;
+
+        private HexGrid __hexGrid;
+        private Coroutine _activeAnimation;
+
+        private void Start() { __hexGrid = FindObjectOfType<HexGrid>(); }
+
+        /// <summary>
+        /// Starts a charge animation between two hex cells.
+        /// </summary>
+        public void AnimateCharge(
+                int attackerCellIndex,
+                int defenderCellIndex,
+                BattalionTypeId attackerType,
+                BattalionTypeId defenderType) {
+            if (swordSprite == null && maceSprite == null && smallSpearSprite == null &&
+                largeLanceSprite == null && daggerSprite == null && boneSprite == null) {
+                Debug.LogWarning("ChargeAnimator: No weapon sprites assigned");
+                return;
+            }
+
+            if (__hexGrid == null || __hexGrid.gridCanvas == null) {
+                Debug.LogWarning("ChargeAnimator: No _hexGrid or gridCanvas available");
+                return;
+            }
+
+            Vector2? attackerPos = __hexGrid.GetCellCenterPosition(attackerCellIndex);
+            Vector2? defenderPos = __hexGrid.GetCellCenterPosition(defenderCellIndex);
+
+            if (attackerPos == null || defenderPos == null) {
+                Debug.LogWarning(
+                        $"ChargeAnimator: Invalid cell indices {attackerCellIndex} or {defenderCellIndex}");
+                return;
+            }
+
+            if (_activeAnimation != null) { StopCoroutine(_activeAnimation); }
+
+            _activeAnimation = StartCoroutine(
+                    AnimateChargeThrusts(attackerPos.Value, defenderPos.Value, attackerType));
+        }
+
+        private Sprite GetWeaponSprite(BattalionTypeId type) {
+            switch (type) {
+                case BattalionTypeId.LightInfantry: return swordSprite;
+                case BattalionTypeId.HeavyInfantry: return maceSprite ?? swordSprite;
+                case BattalionTypeId.LightCavalry:
+                    return smallSpearSprite ?? largeLanceSprite ?? swordSprite;
+                case BattalionTypeId.HeavyCavalry:
+                    return largeLanceSprite ?? smallSpearSprite ?? swordSprite;
+                case BattalionTypeId.Longbowmen: return daggerSprite ?? swordSprite;
+                case BattalionTypeId.Undead: return boneSprite ?? swordSprite;
+                default: return swordSprite;
+            }
+        }
+
+        private float GetScaleMultiplier(BattalionTypeId type) {
+            switch (type) {
+                case BattalionTypeId.HeavyInfantry: return 1.2f;
+                case BattalionTypeId.LightCavalry: return 1.1f;
+                case BattalionTypeId.HeavyCavalry: return 1.4f;
+                case BattalionTypeId.Longbowmen: return 0.8f;
+                default: return 1.0f;
+            }
+        }
+
+        private IEnumerator AnimateChargeThrusts(
+                Vector2 attackerPos,
+                Vector2 defenderPos,
+                BattalionTypeId attackerType) {
+            // Calculate direction toward defender
+            Vector2 midpoint = (attackerPos + defenderPos) / 2f;
+            Vector2 direction = (defenderPos - attackerPos).normalized;
+            float baseAngle = Mathf.Atan2(direction.y, direction.x) * Mathf.Rad2Deg;
+
+            // Create attacker weapon
+            Sprite weaponSprite = GetWeaponSprite(attackerType);
+            float scale = weaponScale * GetScaleMultiplier(attackerType);
+
+            GameObject weapon = new GameObject("ChargeWeapon");
+            weapon.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+
+            SpriteRenderer renderer = weapon.AddComponent<SpriteRenderer>();
+            renderer.sprite = weaponSprite;
+            renderer.sortingLayerName = "Effects";
+
+            weapon.transform.localRotation = Quaternion.Euler(0, 0, baseAngle + baseRotationOffset);
+            weapon.transform.localScale = new Vector3(scale, scale, scale);
+
+            // Calculate positions
+            Vector3 startPos = new Vector3(
+                    midpoint.x - direction.x * startOffset,
+                    midpoint.y - direction.y * startOffset,
+                    10f);
+            Vector3 endPos = new Vector3(
+                    midpoint.x + direction.x * endOffset,
+                    midpoint.y + direction.y * endOffset,
+                    10f);
+
+            weapon.transform.localPosition = startPos;
+
+            // Animate thrusts
+            for (int i = 0; i < thrustCount; i++) {
+                // Thrust forward - starts slow, accelerates
+                float elapsed = 0f;
+                while (elapsed < thrustDuration) {
+                    if (weapon == null) yield break;
+
+                    float t = elapsed / thrustDuration;
+                    // Cubic ease-in for accelerating thrust
+                    float easeT = t * t * t;
+
+                    weapon.transform.localPosition = Vector3.Lerp(startPos, endPos, easeT);
+
+                    elapsed += Time.deltaTime;
+                    yield return null;
+                }
+
+                weapon.transform.localPosition = endPos;
+
+                // Impact flash
+                if (flashSprite != null) {
+                    yield return StartCoroutine(ShowImpactFlash(endPos, direction));
+                }
+
+                // Pullback - smooth ease out
+                elapsed = 0f;
+                while (elapsed < pullbackDuration) {
+                    if (weapon == null) yield break;
+
+                    float t = elapsed / pullbackDuration;
+                    // Ease out for smooth pullback
+                    float easeT = t * (2f - t);
+
+                    weapon.transform.localPosition = Vector3.Lerp(endPos, startPos, easeT);
+
+                    elapsed += Time.deltaTime;
+                    yield return null;
+                }
+
+                weapon.transform.localPosition = startPos;
+
+                // Brief pause between thrusts
+                if (i < thrustCount - 1) { yield return new WaitForSeconds(0.05f); }
+            }
+
+            // Cleanup
+            if (weapon != null) { Destroy(weapon); }
+            _activeAnimation = null;
+        }
+
+        private IEnumerator ShowImpactFlash(Vector3 position, Vector2 direction) {
+            GameObject flash = new GameObject("ChargeFlash");
+            flash.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+            flash.transform.localPosition = position;
+
+            SpriteRenderer renderer = flash.AddComponent<SpriteRenderer>();
+            renderer.sprite = flashSprite;
+            renderer.sortingLayerName = "Effects";
+            renderer.color = flashColor;
+
+            float elapsed = 0f;
+            while (elapsed < flashDuration) {
+                float t = elapsed / flashDuration;
+
+                // Quick expand then fade
+                float expandT = t < 0.3f ? t / 0.3f : 1f;
+                float scale = flashScale * (0.5f + 0.5f * expandT);
+                flash.transform.localScale = Vector3.one * scale;
+
+                // Fade out
+                Color c = flashColor;
+                c.a = flashColor.a * (1f - t);
+                renderer.color = c;
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            Destroy(flash);
+        }
+
+        /// <summary>
+        /// Cancels any active charge animation.
+        /// </summary>
+        public void CancelAnimation() {
+            if (_activeAnimation != null) {
+                StopCoroutine(_activeAnimation);
+                _activeAnimation = null;
+            }
+        }
+    }
+}

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/ChargeAnimator.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 52d8c0b9135074d4eaa11cb4457185e3

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/ControlAnimator.cs

@@ -0,0 +1,274 @@
+using System.Collections;
+using UnityEngine;
+
+namespace Shardok {
+    /// <summary>
+    /// Animates mind control with a pulsing beam from source to target.
+    /// Creates a mystical connection effect with spiraling particles.
+    /// </summary>
+    public class ControlAnimator : MonoBehaviour {
+        [Header("Beam Settings")]
+        [Tooltip("Sprite for the beam (elongated gradient works well)")]
+        public Sprite beamSprite;
+
+        [Tooltip("Color of the control beam")]
+        public Color beamColor = new Color(0.8f, 0.2f, 0.9f, 0.7f);
+
+        [Tooltip("Width of the beam")]
+        public float beamWidth = 8f;
+
+        [Header("Particle Settings")]
+        [Tooltip("Sprite for spiraling particles")]
+        public Sprite particleSprite;
+
+        [Tooltip("Number of particles along the beam")]
+        public int particleCount = 6;
+
+        [Tooltip("Color of particles")]
+        public Color particleColor = new Color(1f, 0.5f, 1f, 0.9f);
+
+        [Header("Impact Settings")]
+        [Tooltip("Sprite for impact ring at target")]
+        public Sprite impactSprite;
+
+        [Tooltip("Color of impact")]
+        public Color impactColor = new Color(0.9f, 0.3f, 1f, 0.8f);
+
+        [Header("Animation Settings")]
+        [Tooltip("Duration of the beam formation")]
+        public float beamDuration = 0.4f;
+
+        [Tooltip("Duration of the pulse effect")]
+        public float pulseDuration = 0.3f;
+
+        [Tooltip("Number of pulse waves")]
+        public int pulseCount = 2;
+
+        private HexGrid __hexGrid;
+
+        private void Start() { __hexGrid = FindObjectOfType<HexGrid>(); }
+
+        /// <summary>
+        /// Starts a mind control animation from source to target hex.
+        /// </summary>
+        public void AnimateControl(int sourceCellIndex, int targetCellIndex) {
+            if (beamSprite == null && particleSprite == null) {
+                Debug.LogWarning("ControlAnimator: No sprites assigned");
+                return;
+            }
+
+            if (__hexGrid == null || __hexGrid.gridCanvas == null) {
+                Debug.LogWarning("ControlAnimator: No _hexGrid or gridCanvas available");
+                return;
+            }
+
+            Vector2? sourcePos = __hexGrid.GetCellCenterPosition(sourceCellIndex);
+            Vector2? targetPos = __hexGrid.GetCellCenterPosition(targetCellIndex);
+
+            if (sourcePos == null || targetPos == null) {
+                Debug.LogWarning(
+                        $"ControlAnimator: Invalid cell indices {sourceCellIndex} or {targetCellIndex}");
+                return;
+            }
+
+            StartCoroutine(AnimateControlBeam(sourcePos.Value, targetPos.Value));
+        }
+
+        private IEnumerator AnimateControlBeam(Vector2 source, Vector2 target) {
+            Vector2 direction = (target - source).normalized;
+            float distance = Vector2.Distance(source, target);
+            float angle = Mathf.Atan2(direction.y, direction.x) * Mathf.Rad2Deg;
+
+            // Create beam
+            GameObject beam = null;
+            SpriteRenderer beamRenderer = null;
+
+            if (beamSprite != null) {
+                beam = new GameObject("ControlBeam");
+                beam.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+
+                beamRenderer = beam.AddComponent<SpriteRenderer>();
+                beamRenderer.sprite = beamSprite;
+                beamRenderer.sortingLayerName = "Effects";
+                beamRenderer.color = beamColor;
+
+                // Position at midpoint, rotate toward target
+                Vector2 midpoint = (source + target) / 2f;
+                beam.transform.localPosition = new Vector3(midpoint.x, midpoint.y, 6f);
+                beam.transform.localRotation = Quaternion.Euler(0, 0, angle);
+                beam.transform.localScale = new Vector3(0f, beamWidth, 1f);
+            }
+
+            // Create spiraling particles
+            GameObject[] particles = new GameObject[particleCount];
+            float[] particlePhases = new float[particleCount];
+
+            for (int i = 0; i < particleCount; i++) {
+                if (particleSprite == null) break;
+
+                GameObject particle = new GameObject($"ControlParticle_{i}");
+                particle.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+
+                SpriteRenderer renderer = particle.AddComponent<SpriteRenderer>();
+                renderer.sprite = particleSprite;
+                renderer.sortingLayerName = "Effects";
+                renderer.color = particleColor;
+                particle.transform.localScale = Vector3.one * 6f;
+
+                particlePhases[i] = (float)i / particleCount * Mathf.PI * 2f;
+                particles[i] = particle;
+            }
+
+            // Beam formation phase
+            float elapsed = 0f;
+
+            while (elapsed < beamDuration) {
+                float t = elapsed / beamDuration;
+                float easeT = t * t * (3f - 2f * t);
+
+                // Extend beam
+                if (beam != null) {
+                    float beamLength = distance * easeT;
+                    beam.transform.localScale = new Vector3(beamLength, beamWidth, 1f);
+
+                    // Slight pulse in width
+                    float pulse = 1f + Mathf.Sin(t * Mathf.PI * 4) * 0.1f;
+                    beam.transform.localScale = new Vector3(beamLength, beamWidth * pulse, 1f);
+                }
+
+                // Animate particles spiraling along beam
+                for (int i = 0; i < particles.Length; i++) {
+                    if (particles[i] == null) continue;
+
+                    float particleT = (float)i / particleCount * easeT;
+                    Vector2 pos = Vector2.Lerp(source, target, particleT);
+
+                    // Spiral offset
+                    float spiralAngle = particlePhases[i] + elapsed * 15f;
+                    float spiralRadius = 10f * (1f - Mathf.Abs(particleT - 0.5f) * 2f);
+                    pos += new Vector2(
+                            Mathf.Cos(spiralAngle) * spiralRadius * -direction.y +
+                                    Mathf.Sin(spiralAngle) * spiralRadius * direction.x,
+                            Mathf.Cos(spiralAngle) * spiralRadius * direction.x +
+                                    Mathf.Sin(spiralAngle) * spiralRadius * direction.y);
+
+                    particles[i].transform.localPosition = new Vector3(pos.x, pos.y, 5f);
+
+                    // Fade based on position
+                    var renderer = particles[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color c = particleColor;
+                        c.a = particleColor.a * easeT;
+                        renderer.color = c;
+                    }
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Create impact effect at target
+            GameObject impact = null;
+            SpriteRenderer impactRenderer = null;
+
+            if (impactSprite != null) {
+                impact = new GameObject("ControlImpact");
+                impact.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+                impact.transform.localPosition = new Vector3(target.x, target.y, 5f);
+
+                impactRenderer = impact.AddComponent<SpriteRenderer>();
+                impactRenderer.sprite = impactSprite;
+                impactRenderer.sortingLayerName = "Effects";
+                impactRenderer.color = impactColor;
+                impact.transform.localScale = Vector3.one * 10f;
+            }
+
+            // Pulse phase
+            for (int p = 0; p < pulseCount; p++) {
+                elapsed = 0f;
+
+                while (elapsed < pulseDuration) {
+                    float t = elapsed / pulseDuration;
+
+                    // Beam pulsing
+                    if (beam != null) {
+                        float pulse = 1f + Mathf.Sin(t * Mathf.PI * 2) * 0.3f;
+                        beam.transform.localScale = new Vector3(distance, beamWidth * pulse, 1f);
+
+                        Color c = beamColor;
+                        c.a = beamColor.a * (0.7f + Mathf.Sin(t * Mathf.PI * 2) * 0.3f);
+                        beamRenderer.color = c;
+                    }
+
+                    // Impact pulsing
+                    if (impact != null) {
+                        float impactPulse = 10f + Mathf.Sin(t * Mathf.PI * 2) * 5f;
+                        impact.transform.localScale = Vector3.one * impactPulse;
+                    }
+
+                    // Continue particle spiral
+                    for (int i = 0; i < particles.Length; i++) {
+                        if (particles[i] == null) continue;
+
+                        float particleT = (float)i / particleCount;
+                        Vector2 pos = Vector2.Lerp(source, target, particleT);
+
+                        float spiralAngle = particlePhases[i] +
+                                            (beamDuration + p * pulseDuration + elapsed) * 15f;
+                        float spiralRadius = 10f * (1f - Mathf.Abs(particleT - 0.5f) * 2f);
+                        pos += new Vector2(
+                                Mathf.Cos(spiralAngle) * spiralRadius * -direction.y +
+                                        Mathf.Sin(spiralAngle) * spiralRadius * direction.x,
+                                Mathf.Cos(spiralAngle) * spiralRadius * direction.x +
+                                        Mathf.Sin(spiralAngle) * spiralRadius * direction.y);
+
+                        particles[i].transform.localPosition = new Vector3(pos.x, pos.y, 5f);
+                    }
+
+                    elapsed += Time.deltaTime;
+                    yield return null;
+                }
+            }
+
+            // Fade out
+            float fadeDuration = 0.2f;
+            elapsed = 0f;
+
+            while (elapsed < fadeDuration) {
+                float t = elapsed / fadeDuration;
+
+                if (beam != null) {
+                    Color c = beamColor;
+                    c.a = beamColor.a * (1f - t);
+                    beamRenderer.color = c;
+                }
+
+                if (impact != null) {
+                    Color c = impactColor;
+                    c.a = impactColor.a * (1f - t);
+                    impactRenderer.color = c;
+                }
+
+                for (int i = 0; i < particles.Length; i++) {
+                    if (particles[i] == null) continue;
+                    var renderer = particles[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color c = particleColor;
+                        c.a = particleColor.a * (1f - t);
+                        renderer.color = c;
+                    }
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Cleanup
+            if (beam != null) { Destroy(beam); }
+            if (impact != null) { Destroy(impact); }
+            foreach (var particle in particles) {
+                if (particle != null) { Destroy(particle); }
+            }
+        }
+    }
+}

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/ControlAnimator.cs.meta

@@ -0,0 +1,2 @@
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+guid: 25a8c1a83921d4859b6bd40fd9a8b6e4

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/DismissAnimator.cs

@@ -0,0 +1,166 @@
+using System.Collections;
+using UnityEngine;
+
+namespace Shardok {
+    /// <summary>
+    /// Animates unit dismissal with a fade-out and dissolve effect.
+    /// Creates particles that drift away as the unit disappears.
+    /// </summary>
+    public class DismissAnimator : MonoBehaviour {
+        [Header("Dissolve Settings")]
+        [Tooltip("Sprite for dissolve particles")]
+        public Sprite dissolveSprite;
+
+        [Tooltip("Number of dissolve particles")]
+        public int particleCount = 12;
+
+        [Tooltip("Color of dissolve particles")]
+        public Color dissolveColor = new Color(0.8f, 0.8f, 0.8f, 0.7f);
+
+        [Header("Glow Settings")]
+        [Tooltip("Sprite for fading glow")]
+        public Sprite glowSprite;
+
+        [Tooltip("Color of the glow")]
+        public Color glowColor = new Color(1f, 1f, 0.9f, 0.5f);
+
+        [Tooltip("Scale of the glow")]
+        public float glowScale = 30f;
+
+        [Header("Animation Settings")]
+        [Tooltip("Duration of the dissolve")]
+        public float dissolveDuration = 0.6f;
+
+        [Tooltip("Spread distance of particles")]
+        public float dissolveSpread = 40f;
+
+        [Tooltip("Rise height of particles")]
+        public float riseHeight = 30f;
+
+        private HexGrid __hexGrid;
+
+        private void Start() { __hexGrid = FindObjectOfType<HexGrid>(); }
+
+        /// <summary>
+        /// Starts a dismiss animation at the target hex.
+        /// </summary>
+        public void AnimateDismiss(int targetCellIndex) {
+            if (dissolveSprite == null && glowSprite == null) {
+                Debug.LogWarning("DismissAnimator: No sprites assigned");
+                return;
+            }
+
+            if (__hexGrid == null || __hexGrid.gridCanvas == null) {
+                Debug.LogWarning("DismissAnimator: No _hexGrid or gridCanvas available");
+                return;
+            }
+
+            Vector2? targetPos = __hexGrid.GetCellCenterPosition(targetCellIndex);
+
+            if (targetPos == null) {
+                Debug.LogWarning($"DismissAnimator: Invalid cell index {targetCellIndex}");
+                return;
+            }
+
+            StartCoroutine(AnimateDismissEffect(targetPos.Value));
+        }
+
+        private IEnumerator AnimateDismissEffect(Vector2 target) {
+            // Create glow
+            GameObject glow = null;
+            SpriteRenderer glowRenderer = null;
+
+            if (glowSprite != null) {
+                glow = new GameObject("DismissGlow");
+                glow.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+                glow.transform.localPosition = new Vector3(target.x, target.y, 6f);
+                glow.transform.localScale = Vector3.one * glowScale;
+
+                glowRenderer = glow.AddComponent<SpriteRenderer>();
+                glowRenderer.sprite = glowSprite;
+                glowRenderer.sortingLayerName = "Effects";
+                glowRenderer.color = glowColor;
+            }
+
+            // Create dissolve particles
+            GameObject[] particles = new GameObject[particleCount];
+            Vector2[] particleDirections = new Vector2[particleCount];
+            float[] particleSpeeds = new float[particleCount];
+            float[] particleDelays = new float[particleCount];
+
+            for (int i = 0; i < particleCount; i++) {
+                if (dissolveSprite == null) break;
+
+                GameObject particle = new GameObject($"Dissolve_{i}");
+                particle.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+                particle.transform.localPosition = new Vector3(target.x, target.y, 5f);
+                particle.transform.localScale = Vector3.one * Random.Range(4f, 8f);
+
+                SpriteRenderer renderer = particle.AddComponent<SpriteRenderer>();
+                renderer.sprite = dissolveSprite;
+                renderer.sortingLayerName = "Effects";
+                renderer.color = dissolveColor;
+
+                float angle = (float)i / particleCount * Mathf.PI * 2f + Random.Range(-0.3f, 0.3f);
+                particleDirections[i] = new Vector2(Mathf.Cos(angle), Mathf.Sin(angle));
+                particleSpeeds[i] = dissolveSpread * Random.Range(0.5f, 1.2f);
+                particleDelays[i] = Random.Range(0f, dissolveDuration * 0.3f);
+
+                particles[i] = particle;
+            }
+
+            // Animate dissolve
+            float elapsed = 0f;
+
+            while (elapsed < dissolveDuration) {
+                float t = elapsed / dissolveDuration;
+
+                // Pulse and fade glow
+                if (glow != null) {
+                    float pulse = 1f + Mathf.Sin(t * Mathf.PI * 3) * 0.2f;
+                    glow.transform.localScale = Vector3.one * glowScale * pulse * (1f - t * 0.5f);
+
+                    Color c = glowColor;
+                    c.a = glowColor.a * (1f - t);
+                    glowRenderer.color = c;
+                }
+
+                // Animate particles drifting outward and upward
+                for (int i = 0; i < particles.Length; i++) {
+                    if (particles[i] == null) continue;
+
+                    float particleT = Mathf.Clamp01(
+                            (elapsed - particleDelays[i]) / (dissolveDuration - particleDelays[i]));
+                    if (particleT <= 0) continue;
+
+                    float easeT = particleT * (2f - particleT);  // Ease out
+
+                    Vector2 pos = target + particleDirections[i] * particleSpeeds[i] * easeT;
+                    pos.y += riseHeight * particleT;
+
+                    particles[i].transform.localPosition = new Vector3(pos.x, pos.y, 5f);
+
+                    // Fade and shrink
+                    var renderer = particles[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color c = dissolveColor;
+                        c.a = dissolveColor.a * (1f - particleT);
+                        renderer.color = c;
+                    }
+
+                    float scale = Mathf.Lerp(Random.Range(4f, 8f), 0f, particleT);
+                    particles[i].transform.localScale = Vector3.one * scale;
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Cleanup
+            if (glow != null) { Destroy(glow); }
+            foreach (var particle in particles) {
+                if (particle != null) { Destroy(particle); }
+            }
+        }
+    }
+}

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/DismissAnimator.cs.meta

@@ -0,0 +1,10 @@
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+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData:
+  assetBundleName:
+  assetBundleVariant:

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/DuelAnimator.cs

@@ -0,0 +1,289 @@
+using System.Collections;
+using UnityEngine;
+
+namespace Shardok {
+    /// <summary>
+    /// Animates a duel with crossed weapons clashing dramatically.
+    /// Creates weapon sprites that meet in the middle with impact effects.
+    /// </summary>
+    public class DuelAnimator : MonoBehaviour {
+        [Header("Weapon Sprites")]
+        [Tooltip("Sword sprite for the duel")]
+        public Sprite swordSprite;
+
+        [Tooltip("Alternate weapon sprite")]
+        public Sprite alternateWeaponSprite;
+
+        [Header("Impact Settings")]
+        [Tooltip("Sprite for clash impact")]
+        public Sprite impactSprite;
+
+        [Tooltip("Color of impact flash")]
+        public Color impactColor = new Color(1f, 1f, 0.8f, 0.9f);
+
+        [Tooltip("Sprite for sparks")]
+        public Sprite sparkSprite;
+
+        [Tooltip("Number of sparks on clash")]
+        public int sparkCount = 4;
+
+        [Header("Animation Settings")]
+        [Tooltip("Scale of weapon sprites")]
+        public float weaponScale = 22f;
+
+        [Tooltip("Distance weapons start from clash point")]
+        public float startDistance = 45f;
+
+        [Tooltip("Duration of weapon swing")]
+        public float swingDuration = 0.2f;
+
+        [Tooltip("Number of clashes")]
+        public int clashCount = 3;
+
+        [Tooltip("Pause between clashes")]
+        public float clashPause = 0.1f;
+
+        private HexGrid __hexGrid;
+
+        private void Start() { __hexGrid = FindObjectOfType<HexGrid>(); }
+
+        /// <summary>
+        /// Starts a duel animation between two hex cells.
+        /// </summary>
+        public void AnimateDuel(int attackerCellIndex, int defenderCellIndex) {
+            if (swordSprite == null && alternateWeaponSprite == null) {
+                Debug.LogWarning("DuelAnimator: No weapon sprites assigned");
+                return;
+            }
+
+            if (__hexGrid == null || __hexGrid.gridCanvas == null) {
+                Debug.LogWarning("DuelAnimator: No _hexGrid or gridCanvas available");
+                return;
+            }
+
+            Vector2? attackerPos = __hexGrid.GetCellCenterPosition(attackerCellIndex);
+            Vector2? defenderPos = __hexGrid.GetCellCenterPosition(defenderCellIndex);
+
+            if (attackerPos == null || defenderPos == null) {
+                Debug.LogWarning(
+                        $"DuelAnimator: Invalid cell indices {attackerCellIndex} or {defenderCellIndex}");
+                return;
+            }
+
+            StartCoroutine(AnimateDuelEffect(attackerPos.Value, defenderPos.Value));
+        }
+
+        private IEnumerator AnimateDuelEffect(Vector2 attacker, Vector2 defender) {
+            Vector2 midpoint = (attacker + defender) / 2f;
+            Vector2 direction = (defender - attacker).normalized;
+            float baseAngle = Mathf.Atan2(direction.y, direction.x) * Mathf.Rad2Deg;
+
+            Sprite weapon1Sprite = swordSprite ?? alternateWeaponSprite;
+            Sprite weapon2Sprite = alternateWeaponSprite ?? swordSprite;
+
+            // Create weapons
+            GameObject weapon1 = new GameObject("DuelWeapon1");
+            weapon1.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+            SpriteRenderer weapon1Renderer = weapon1.AddComponent<SpriteRenderer>();
+            weapon1Renderer.sprite = weapon1Sprite;
+            weapon1Renderer.sortingLayerName = "Effects";
+            weapon1.transform.localScale = Vector3.one * weaponScale;
+
+            GameObject weapon2 = new GameObject("DuelWeapon2");
+            weapon2.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+            SpriteRenderer weapon2Renderer = weapon2.AddComponent<SpriteRenderer>();
+            weapon2Renderer.sprite = weapon2Sprite;
+            weapon2Renderer.sortingLayerName = "Effects";
+            weapon2.transform.localScale = Vector3.one * weaponScale;
+
+            // Starting positions
+            Vector3 weapon1Start = new Vector3(
+                    midpoint.x - direction.x * startDistance,
+                    midpoint.y - direction.y * startDistance,
+                    5f);
+            Vector3 weapon2Start = new Vector3(
+                    midpoint.x + direction.x * startDistance,
+                    midpoint.y + direction.y * startDistance,
+                    5f);
+
+            Vector3 clashPoint = new Vector3(midpoint.x, midpoint.y, 5f);
+
+            // Duel clashes
+            for (int clash = 0; clash < clashCount; clash++) {
+                // Alternate swing direction
+                float swingOffset = (clash % 2 == 0) ? 1f : -1f;
+
+                // Swing in toward clash
+                weapon1.transform.localPosition = weapon1Start;
+                weapon2.transform.localPosition = weapon2Start;
+
+                // Crossed swords angle
+                float weapon1Angle = baseAngle + 45f * swingOffset;
+                float weapon2Angle = baseAngle + 180f - 45f * swingOffset;
+
+                weapon1.transform.localRotation = Quaternion.Euler(0, 0, weapon1Angle);
+                weapon2.transform.localRotation = Quaternion.Euler(0, 0, weapon2Angle);
+
+                float elapsed = 0f;
+
+                // Swing toward clash point
+                while (elapsed < swingDuration) {
+                    float t = elapsed / swingDuration;
+                    float easeT = t * t * (3f - 2f * t);
+
+                    weapon1.transform.localPosition = Vector3.Lerp(weapon1Start, clashPoint, easeT);
+                    weapon2.transform.localPosition = Vector3.Lerp(weapon2Start, clashPoint, easeT);
+
+                    // Rotate during swing
+                    float rot1 = Mathf.Lerp(weapon1Angle + 30f * swingOffset, weapon1Angle, easeT);
+                    float rot2 = Mathf.Lerp(weapon2Angle - 30f * swingOffset, weapon2Angle, easeT);
+                    weapon1.transform.localRotation = Quaternion.Euler(0, 0, rot1);
+                    weapon2.transform.localRotation = Quaternion.Euler(0, 0, rot2);
+
+                    elapsed += Time.deltaTime;
+                    yield return null;
+                }
+
+                // Impact effect
+                yield return StartCoroutine(CreateClashImpact(midpoint));
+
+                // Brief shake
+                float shakeDuration = 0.05f;
+                elapsed = 0f;
+
+                while (elapsed < shakeDuration) {
+                    Vector3 shake = new Vector3(Random.Range(-5f, 5f), Random.Range(-5f, 5f), 0f);
+                    weapon1.transform.localPosition = clashPoint + shake;
+                    weapon2.transform.localPosition = clashPoint - shake;
+
+                    elapsed += Time.deltaTime;
+                    yield return null;
+                }
+
+                // Pull back
+                elapsed = 0f;
+
+                while (elapsed < swingDuration * 0.5f) {
+                    float t = elapsed / (swingDuration * 0.5f);
+                    float easeT = t * (2f - t);
+
+                    weapon1.transform.localPosition = Vector3.Lerp(clashPoint, weapon1Start, easeT);
+                    weapon2.transform.localPosition = Vector3.Lerp(clashPoint, weapon2Start, easeT);
+
+                    elapsed += Time.deltaTime;
+                    yield return null;
+                }
+
+                if (clash < clashCount - 1) { yield return new WaitForSeconds(clashPause); }
+            }
+
+            // Final fade out
+            float fadeDuration = 0.15f;
+            float fadeElapsed = 0f;
+
+            while (fadeElapsed < fadeDuration) {
+                float t = fadeElapsed / fadeDuration;
+
+                Color c1 = weapon1Renderer.color;
+                c1.a = 1f - t;
+                weapon1Renderer.color = c1;
+
+                Color c2 = weapon2Renderer.color;
+                c2.a = 1f - t;
+                weapon2Renderer.color = c2;
+
+                fadeElapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Cleanup
+            Destroy(weapon1);
+            Destroy(weapon2);
+        }
+
+        private IEnumerator CreateClashImpact(Vector2 position) {
+            // Create impact flash
+            GameObject impact = null;
+            SpriteRenderer impactRenderer = null;
+
+            if (impactSprite != null) {
+                impact = new GameObject("DuelImpact");
+                impact.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+                impact.transform.localPosition = new Vector3(position.x, position.y, 4f);
+                impact.transform.localScale = Vector3.one * 8f;
+
+                impactRenderer = impact.AddComponent<SpriteRenderer>();
+                impactRenderer.sprite = impactSprite;
+                impactRenderer.sortingLayerName = "Effects";
+                impactRenderer.color = impactColor;
+            }
+
+            // Create sparks
+            GameObject[] sparks = new GameObject[sparkCount];
+            Vector2[] sparkDirections = new Vector2[sparkCount];
+            float[] sparkSpeeds = new float[sparkCount];
+
+            for (int i = 0; i < sparkCount; i++) {
+                if (sparkSprite == null) break;
+
+                GameObject spark = new GameObject($"DuelSpark_{i}");
+                spark.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+                spark.transform.localPosition = new Vector3(position.x, position.y, 3f);
+                spark.transform.localScale = Vector3.one * 4f;
+
+                SpriteRenderer renderer = spark.AddComponent<SpriteRenderer>();
+                renderer.sprite = sparkSprite;
+                renderer.sortingLayerName = "Effects";
+                renderer.color = impactColor;
+
+                float angle = (float)i / sparkCount * Mathf.PI * 2f + Random.Range(-0.5f, 0.5f);
+                sparkDirections[i] = new Vector2(Mathf.Cos(angle), Mathf.Sin(angle));
+                sparkSpeeds[i] = Random.Range(20f, 40f);
+
+                sparks[i] = spark;
+            }
+
+            // Animate impact and sparks
+            float impactDuration = 0.15f;
+            float elapsed = 0f;
+
+            while (elapsed < impactDuration) {
+                float t = elapsed / impactDuration;
+
+                // Flash expand and fade
+                if (impact != null) {
+                    float scale = 8f + t * 12f;
+                    impact.transform.localScale = Vector3.one * scale;
+
+                    Color c = impactColor;
+                    c.a = impactColor.a * (1f - t);
+                    impactRenderer.color = c;
+                }
+
+                // Sparks fly out
+                for (int i = 0; i < sparks.Length; i++) {
+                    if (sparks[i] == null) continue;
+
+                    Vector2 pos = position + sparkDirections[i] * sparkSpeeds[i] * t;
+                    sparks[i].transform.localPosition = new Vector3(pos.x, pos.y, 3f);
+
+                    var renderer = sparks[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color c = impactColor;
+                        c.a = impactColor.a * (1f - t);
+                        renderer.color = c;
+                    }
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Cleanup
+            if (impact != null) { Destroy(impact); }
+            foreach (var spark in sparks) {
+                if (spark != null) { Destroy(spark); }
+            }
+        }
+    }
+}

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/DuelAnimator.cs.meta

@@ -0,0 +1,10 @@
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+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData:
+  assetBundleName:
+  assetBundleVariant:

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/ExtinguishAnimator.cs

@@ -0,0 +1,244 @@
+using System.Collections;
+using UnityEngine;
+
+namespace Shardok {
+    /// <summary>
+    /// Animates extinguishing fire with water spray/splash effect.
+    /// Creates a burst of water droplets descending on the target.
+    /// </summary>
+    public class ExtinguishAnimator : MonoBehaviour {
+        [Header("Water Settings")]
+        [Tooltip("Sprite for water droplets")]
+        public Sprite dropletSprite;
+
+        [Tooltip("Number of droplets")]
+        public int dropletCount = 25;
+
+        [Tooltip("Minimum droplet scale")]
+        public float dropletScaleMin = 5f;
+
+        [Tooltip("Maximum droplet scale")]
+        public float dropletScaleMax = 15f;
+
+        [Tooltip("Color of water")]
+        public Color waterColor = new Color(0.3f, 0.6f, 0.9f, 0.8f);
+
+        [Header("Steam Settings")]
+        [Tooltip("Sprite for steam puffs")]
+        public Sprite steamSprite;
+
+        [Tooltip("Number of steam puffs")]
+        public int steamCount = 8;
+
+        [Tooltip("Color of steam")]
+        public Color steamColor = new Color(0.9f, 0.9f, 0.9f, 0.6f);
+
+        [Header("Animation Settings")]
+        [Tooltip("Height water falls from")]
+        public float fallHeight = 100f;
+
+        [Tooltip("Spread radius of the water")]
+        public float waterSpread = 40f;
+
+        [Tooltip("Duration of the water fall")]
+        public float fallDuration = 0.5f;
+
+        [Tooltip("Time spread for staggered droplet launch")]
+        public float launchSpread = 0.25f;
+
+        [Tooltip("Horizontal chaos during fall")]
+        public float fallChaos = 15f;
+
+        [Tooltip("Duration of the steam effect")]
+        public float steamDuration = 0.5f;
+
+        private HexGrid __hexGrid;
+
+        private void Start() { __hexGrid = FindObjectOfType<HexGrid>(); }
+
+        /// <summary>
+        /// Starts an extinguish animation at the target hex.
+        /// </summary>
+        public void AnimateExtinguish(int targetCellIndex) {
+            if (dropletSprite == null && steamSprite == null) {
+                Debug.LogWarning("ExtinguishAnimator: No sprites assigned");
+                return;
+            }
+
+            if (__hexGrid == null || __hexGrid.gridCanvas == null) {
+                Debug.LogWarning("ExtinguishAnimator: No _hexGrid or gridCanvas available");
+                return;
+            }
+
+            Vector2? targetPos = __hexGrid.GetCellCenterPosition(targetCellIndex);
+
+            if (targetPos == null) {
+                Debug.LogWarning($"ExtinguishAnimator: Invalid cell index {targetCellIndex}");
+                return;
+            }
+
+            StartCoroutine(AnimateExtinguishEffect(targetPos.Value));
+        }
+
+        private IEnumerator AnimateExtinguishEffect(Vector2 target) {
+            // Create droplets
+            GameObject[] droplets = new GameObject[dropletCount];
+            Vector2[] dropletOffsets = new Vector2[dropletCount];
+            Vector2[] dropletChaos = new Vector2[dropletCount];
+            float[] dropletDelays = new float[dropletCount];
+
+            for (int i = 0; i < dropletCount; i++) {
+                if (dropletSprite == null) break;
+
+                GameObject droplet = new GameObject($"Droplet_{i}");
+                droplet.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+
+                SpriteRenderer renderer = droplet.AddComponent<SpriteRenderer>();
+                renderer.sprite = dropletSprite;
+                renderer.sortingLayerName = "Effects";
+                renderer.color = waterColor;
+                droplet.transform.localScale =
+                        Vector3.one * Random.Range(dropletScaleMin, dropletScaleMax);
+
+                float angle = Random.Range(0f, Mathf.PI * 2f);
+                float radius = waterSpread * Random.Range(0f, 1f);
+                dropletOffsets[i] = new Vector2(Mathf.Cos(angle), Mathf.Sin(angle)) * radius;
+                dropletDelays[i] = Random.Range(0f, launchSpread);
+
+                // Random horizontal chaos direction for each droplet
+                float chaosAngle = Random.Range(0f, Mathf.PI * 2f);
+                dropletChaos[i] =
+                        new Vector2(Mathf.Cos(chaosAngle), Mathf.Sin(chaosAngle)) * fallChaos;
+
+                // Start above with some horizontal spread
+                droplet.transform.localPosition = new Vector3(
+                        target.x + dropletOffsets[i].x * 0.3f,
+                        target.y + fallHeight + Random.Range(-10f, 10f),
+                        5f);
+
+                droplets[i] = droplet;
+            }
+
+            // Animate falling water
+            float elapsed = 0f;
+            float totalDuration = fallDuration + launchSpread;
+
+            while (elapsed < totalDuration) {
+                for (int i = 0; i < droplets.Length; i++) {
+                    if (droplets[i] == null) continue;
+
+                    float dropletT = Mathf.Clamp01(
+                            (elapsed - dropletDelays[i]) /
+                            (fallDuration - dropletDelays[i] * 0.5f));
+                    if (dropletT <= 0) continue;
+
+                    // Accelerating fall
+                    float fallT = dropletT * dropletT;
+
+                    // Add chaotic horizontal movement (sine wave pattern)
+                    float chaosT = Mathf.Sin(dropletT * Mathf.PI * 2f) * (1f - dropletT);
+                    Vector2 chaos = dropletChaos[i] * chaosT;
+
+                    float x = target.x + dropletOffsets[i].x + chaos.x;
+                    float y = target.y + fallHeight * (1f - fallT);
+                    droplets[i].transform.localPosition = new Vector3(x, y, 5f);
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Splash effect - droplets spread out
+            float splashDuration = 0.15f;
+            elapsed = 0f;
+
+            while (elapsed < splashDuration) {
+                float t = elapsed / splashDuration;
+
+                for (int i = 0; i < droplets.Length; i++) {
+                    if (droplets[i] == null) continue;
+
+                    Vector2 splashOffset = dropletOffsets[i] * (1f + t * 0.5f);
+                    droplets[i].transform.localPosition =
+                            new Vector3(target.x + splashOffset.x, target.y + t * 5f, 5f);
+
+                    var renderer = droplets[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color c = waterColor;
+                        c.a = waterColor.a * (1f - t);
+                        renderer.color = c;
+                    }
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Cleanup droplets
+            foreach (var droplet in droplets) {
+                if (droplet != null) { Destroy(droplet); }
+            }
+
+            // Create steam
+            GameObject[] steams = new GameObject[steamCount];
+            Vector2[] steamOffsets = new Vector2[steamCount];
+
+            for (int i = 0; i < steamCount; i++) {
+                if (steamSprite == null) break;
+
+                GameObject steam = new GameObject($"Steam_{i}");
+                steam.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+                steam.transform.localPosition = new Vector3(target.x, target.y, 4f);
+
+                SpriteRenderer renderer = steam.AddComponent<SpriteRenderer>();
+                renderer.sprite = steamSprite;
+                renderer.sortingLayerName = "Effects";
+                renderer.color = steamColor;
+                steam.transform.localScale = Vector3.one * 10f;
+
+                float angle = (float)i / steamCount * Mathf.PI * 2f;
+                steamOffsets[i] =
+                        new Vector2(Mathf.Cos(angle), Mathf.Sin(angle)) * waterSpread * 0.5f;
+
+                steams[i] = steam;
+            }
+
+            // Animate rising steam
+            elapsed = 0f;
+
+            while (elapsed < steamDuration) {
+                float t = elapsed / steamDuration;
+
+                for (int i = 0; i < steams.Length; i++) {
+                    if (steams[i] == null) continue;
+
+                    float riseT = t * (2f - t);  // Ease out
+
+                    Vector2 pos = target + steamOffsets[i] * (1f + t * 0.3f);
+                    pos.y += fallHeight * 0.8f * riseT;
+
+                    steams[i].transform.localPosition = new Vector3(pos.x, pos.y, 4f);
+
+                    // Expand and fade
+                    float scale = 10f * (1f + t * 2f);
+                    steams[i].transform.localScale = Vector3.one * scale;
+
+                    var renderer = steams[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color c = steamColor;
+                        c.a = steamColor.a * (1f - t);
+                        renderer.color = c;
+                    }
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Cleanup steam
+            foreach (var steam in steams) {
+                if (steam != null) { Destroy(steam); }
+            }
+        }
+    }
+}

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/ExtinguishAnimator.cs.meta

@@ -0,0 +1,10 @@
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+MonoImporter:
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData:
+  assetBundleName:
+  assetBundleVariant:

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/FearAnimator.cs

@@ -0,0 +1,217 @@
+using System.Collections;
+using UnityEngine;
+
+namespace Shardok {
+    /// <summary>
+    /// Animates a fear attack with a dark wave emanating from source toward target.
+    /// Creates an ominous expanding dark pulse effect.
+    /// </summary>
+    public class FearAnimator : MonoBehaviour {
+        [Header("Wave Settings")]
+        [Tooltip("Sprite for the fear wave (circular gradient works well)")]
+        public Sprite waveSprite;
+
+        [Tooltip("Color of the fear wave")]
+        public Color waveColor = new Color(0.3f, 0.1f, 0.4f, 0.8f);
+
+        [Tooltip("Starting scale of the wave")]
+        public float waveStartScale = 5f;
+
+        [Tooltip("Ending scale of the wave")]
+        public float waveEndScale = 40f;
+
+        [Header("Tendril Settings")]
+        [Tooltip("Sprite for dark tendrils")]
+        public Sprite tendrilSprite;
+
+        [Tooltip("Number of tendrils in the wave")]
+        public int tendrilCount = 5;
+
+        [Tooltip("Color of tendrils")]
+        public Color tendrilColor = new Color(0.2f, 0f, 0.3f, 0.9f);
+
+        [Header("Animation Settings")]
+        [Tooltip("Duration of the fear wave animation")]
+        public float waveDuration = 0.5f;
+
+        [Tooltip("Duration of the impact effect on target")]
+        public float impactDuration = 0.3f;
+
+        private HexGrid __hexGrid;
+
+        private void Start() { __hexGrid = FindObjectOfType<HexGrid>(); }
+
+        /// <summary>
+        /// Starts a fear animation from source to target hex.
+        /// </summary>
+        public void AnimateFear(int sourceCellIndex, int targetCellIndex) {
+            if (waveSprite == null && tendrilSprite == null) {
+                Debug.LogWarning("FearAnimator: No sprites assigned");
+                return;
+            }
+
+            if (__hexGrid == null || __hexGrid.gridCanvas == null) {
+                Debug.LogWarning("FearAnimator: No _hexGrid or gridCanvas available");
+                return;
+            }
+
+            Vector2? sourcePos = __hexGrid.GetCellCenterPosition(sourceCellIndex);
+            Vector2? targetPos = __hexGrid.GetCellCenterPosition(targetCellIndex);
+
+            if (sourcePos == null || targetPos == null) {
+                Debug.LogWarning(
+                        $"FearAnimator: Invalid cell indices {sourceCellIndex} or {targetCellIndex}");
+                return;
+            }
+
+            StartCoroutine(AnimateFearWave(sourcePos.Value, targetPos.Value));
+        }
+
+        private IEnumerator AnimateFearWave(Vector2 source, Vector2 target) {
+            Vector2 direction = (target - source).normalized;
+            float distance = Vector2.Distance(source, target);
+
+            // Create main wave
+            GameObject wave = null;
+            SpriteRenderer waveRenderer = null;
+
+            if (waveSprite != null) {
+                wave = new GameObject("FearWave");
+                wave.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+                wave.transform.localPosition = new Vector3(source.x, source.y, 6f);
+                wave.transform.localScale = Vector3.one * waveStartScale;
+
+                waveRenderer = wave.AddComponent<SpriteRenderer>();
+                waveRenderer.sprite = waveSprite;
+                waveRenderer.sortingLayerName = "Effects";
+                waveRenderer.color = waveColor;
+            }
+
+            // Create tendrils
+            GameObject[] tendrils = new GameObject[tendrilCount];
+            float[] tendrilAngles = new float[tendrilCount];
+            float[] tendrilSpeeds = new float[tendrilCount];
+
+            float baseAngle = Mathf.Atan2(direction.y, direction.x);
+
+            for (int i = 0; i < tendrilCount; i++) {
+                if (tendrilSprite == null) break;
+
+                GameObject tendril = new GameObject($"FearTendril_{i}");
+                tendril.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+                tendril.transform.localPosition = new Vector3(source.x, source.y, 5f);
+
+                SpriteRenderer renderer = tendril.AddComponent<SpriteRenderer>();
+                renderer.sprite = tendrilSprite;
+                renderer.sortingLayerName = "Effects";
+                renderer.color = tendrilColor;
+                tendril.transform.localScale = Vector3.one * 8f;
+
+                // Fan out from center toward target direction
+                float spreadAngle = (i - (tendrilCount - 1) / 2f) * 0.3f;
+                tendrilAngles[i] = baseAngle + spreadAngle;
+                tendrilSpeeds[i] = 1f + Random.Range(-0.2f, 0.2f);
+
+                tendrils[i] = tendril;
+            }
+
+            // Animate wave traveling toward target
+            float elapsed = 0f;
+
+            while (elapsed < waveDuration) {
+                float t = elapsed / waveDuration;
+                float easeT = t * t * (3f - 2f * t);  // Smooth step
+
+                // Move and expand wave
+                if (wave != null) {
+                    Vector2 wavePos = Vector2.Lerp(source, target, easeT);
+                    wave.transform.localPosition = new Vector3(wavePos.x, wavePos.y, 6f);
+
+                    float scale = Mathf.Lerp(waveStartScale, waveEndScale, easeT);
+                    wave.transform.localScale = Vector3.one * scale;
+
+                    // Fade as it expands
+                    Color c = waveColor;
+                    c.a = waveColor.a * (1f - t * 0.5f);
+                    waveRenderer.color = c;
+                }
+
+                // Animate tendrils
+                for (int i = 0; i < tendrils.Length; i++) {
+                    if (tendrils[i] == null) continue;
+
+                    float tendrilT = Mathf.Clamp01(t * tendrilSpeeds[i]);
+                    float tendrilDist = distance * tendrilT;
+
+                    Vector2 tendrilPos =
+                            source +
+                            new Vector2(Mathf.Cos(tendrilAngles[i]), Mathf.Sin(tendrilAngles[i])) *
+                                    tendrilDist;
+
+                    // Add waviness
+                    float wave_offset = Mathf.Sin(t * 10f + i) * 5f;
+                    tendrilPos += new Vector2(-direction.y, direction.x) * wave_offset;
+
+                    tendrils[i].transform.localPosition =
+                            new Vector3(tendrilPos.x, tendrilPos.y, 5f);
+
+                    // Rotate to face direction
+                    tendrils[i].transform.localRotation =
+                            Quaternion.Euler(0, 0, tendrilAngles[i] * Mathf.Rad2Deg - 90f);
+
+                    // Scale and fade
+                    var renderer = tendrils[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color c = tendrilColor;
+                        c.a = tendrilColor.a * (1f - tendrilT * 0.7f);
+                        renderer.color = c;
+
+                        float tendrilScale = 8f * (1f + tendrilT * 0.5f);
+                        tendrils[i].transform.localScale = Vector3.one * tendrilScale;
+                    }
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Impact effect at target
+            GameObject impact = null;
+            if (waveSprite != null) {
+                impact = new GameObject("FearImpact");
+                impact.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+                impact.transform.localPosition = new Vector3(target.x, target.y, 6f);
+
+                SpriteRenderer impactRenderer = impact.AddComponent<SpriteRenderer>();
+                impactRenderer.sprite = waveSprite;
+                impactRenderer.sortingLayerName = "Effects";
+                impactRenderer.color = waveColor;
+                impact.transform.localScale = Vector3.one * waveEndScale;
+
+                // Pulse and fade impact
+                elapsed = 0f;
+                while (elapsed < impactDuration) {
+                    float t = elapsed / impactDuration;
+
+                    float pulseScale = waveEndScale * (1f + Mathf.Sin(t * Mathf.PI * 3) * 0.1f);
+                    impact.transform.localScale = Vector3.one * pulseScale;
+
+                    Color c = waveColor;
+                    c.a = waveColor.a * (1f - t);
+                    impactRenderer.color = c;
+
+                    elapsed += Time.deltaTime;
+                    yield return null;
+                }
+
+                Destroy(impact);
+            }
+
+            // Cleanup
+            if (wave != null) { Destroy(wave); }
+            foreach (var tendril in tendrils) {
+                if (tendril != null) { Destroy(tendril); }
+            }
+        }
+    }
+}

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/FearAnimator.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 3af84325bf53c44c48b14a508d38c14e

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/FireEffectAnimator.cs

@@ -0,0 +1,191 @@
+using System.Collections;
+using UnityEngine;
+
+namespace Shardok {
+    /// <summary>
+    /// Animates fire effects for StartFire and FireDamage actions.
+    /// Creates rising flames with flickering particles.
+    /// </summary>
+    public class FireEffectAnimator : MonoBehaviour {
+        [Header("Flame Settings")]
+        [Tooltip("Sprite for flame particles")]
+        public Sprite flameSprite;
+
+        [Tooltip("Number of flame particles")]
+        public int flameCount = 5;
+
+        [Tooltip("Base color of flames")]
+        public Color flameColor = new Color(1f, 0.5f, 0.1f, 0.9f);
+
+        [Tooltip("Hot color for inner flames")]
+        public Color hotColor = new Color(1f, 0.9f, 0.3f, 1f);
+
+        [Header("Ember Settings")]
+        [Tooltip("Sprite for rising embers")]
+        public Sprite emberSprite;
+
+        [Tooltip("Number of embers")]
+        public int emberCount = 8;
+
+        [Tooltip("Color of embers")]
+        public Color emberColor = new Color(1f, 0.6f, 0.2f, 0.8f);
+
+        [Header("Animation Settings")]
+        [Tooltip("Scale of flame sprites")]
+        public float flameScale = 15f;
+
+        [Tooltip("Height flames rise")]
+        public float flameHeight = 40f;
+
+        [Tooltip("Duration of the fire effect")]
+        public float fireDuration = 0.8f;
+
+        [Tooltip("Spread radius of the fire")]
+        public float fireSpread = 20f;
+
+        private HexGrid __hexGrid;
+
+        private void Start() { __hexGrid = FindObjectOfType<HexGrid>(); }
+
+        /// <summary>
+        /// Starts a fire animation at the target hex.
+        /// </summary>
+        public void AnimateFire(int targetCellIndex) {
+            if (flameSprite == null && emberSprite == null) {
+                Debug.LogWarning("FireEffectAnimator: No sprites assigned");
+                return;
+            }
+
+            if (__hexGrid == null || __hexGrid.gridCanvas == null) {
+                Debug.LogWarning("FireEffectAnimator: No _hexGrid or gridCanvas available");
+                return;
+            }
+
+            Vector2? targetPos = __hexGrid.GetCellCenterPosition(targetCellIndex);
+
+            if (targetPos == null) {
+                Debug.LogWarning($"FireEffectAnimator: Invalid cell index {targetCellIndex}");
+                return;
+            }
+
+            StartCoroutine(AnimateFireEffect(targetPos.Value));
+        }
+
+        private IEnumerator AnimateFireEffect(Vector2 target) {
+            // Create flames
+            GameObject[] flames = new GameObject[flameCount];
+            Vector2[] flameOffsets = new Vector2[flameCount];
+            float[] flamePhases = new float[flameCount];
+
+            for (int i = 0; i < flameCount; i++) {
+                if (flameSprite == null) break;
+
+                GameObject flame = new GameObject($"Flame_{i}");
+                flame.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+
+                SpriteRenderer renderer = flame.AddComponent<SpriteRenderer>();
+                renderer.sprite = flameSprite;
+                renderer.sortingLayerName = "Effects";
+                renderer.color = i < flameCount / 2 ? hotColor : flameColor;
+                flame.transform.localScale = Vector3.one * flameScale * Random.Range(0.8f, 1.2f);
+
+                float angle = (float)i / flameCount * Mathf.PI * 2f;
+                float radius = fireSpread * Random.Range(0.3f, 0.8f);
+                flameOffsets[i] = new Vector2(Mathf.Cos(angle), Mathf.Sin(angle)) * radius;
+                flamePhases[i] = Random.Range(0f, Mathf.PI * 2f);
+
+                flames[i] = flame;
+            }
+
+            // Create embers
+            GameObject[] embers = new GameObject[emberCount];
+            Vector2[] emberOffsets = new Vector2[emberCount];
+            float[] emberSpeeds = new float[emberCount];
+            float[] emberPhases = new float[emberCount];
+
+            for (int i = 0; i < emberCount; i++) {
+                if (emberSprite == null) break;
+
+                GameObject ember = new GameObject($"Ember_{i}");
+                ember.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+
+                SpriteRenderer renderer = ember.AddComponent<SpriteRenderer>();
+                renderer.sprite = emberSprite;
+                renderer.sortingLayerName = "Effects";
+                renderer.color = emberColor;
+                ember.transform.localScale = Vector3.one * 4f;
+
+                float angle = Random.Range(0f, Mathf.PI * 2f);
+                emberOffsets[i] =
+                        new Vector2(Mathf.Cos(angle), Mathf.Sin(angle)) * fireSpread * 0.5f;
+                emberSpeeds[i] = Random.Range(0.5f, 1.5f);
+                emberPhases[i] = Random.Range(0f, Mathf.PI * 2f);
+
+                embers[i] = ember;
+            }
+
+            // Animate
+            float elapsed = 0f;
+
+            while (elapsed < fireDuration) {
+                float t = elapsed / fireDuration;
+
+                // Animate flames (rise and flicker)
+                for (int i = 0; i < flames.Length; i++) {
+                    if (flames[i] == null) continue;
+
+                    float flicker = Mathf.Sin(elapsed * 20f + flamePhases[i]) * 0.3f + 0.7f;
+                    float rise = Mathf.Sin(elapsed * 8f + flamePhases[i]) * 5f;
+
+                    Vector2 pos = target + flameOffsets[i];
+                    pos.y += rise + flameHeight * Mathf.Sin(t * Mathf.PI);
+
+                    flames[i].transform.localPosition = new Vector3(pos.x, pos.y, 5f);
+                    flames[i].transform.localScale =
+                            Vector3.one * flameScale * flicker * (1f - t * 0.3f);
+
+                    var renderer = flames[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color baseColor = i < flameCount / 2 ? hotColor : flameColor;
+                        Color c = baseColor;
+                        c.a = baseColor.a * flicker * (1f - t * 0.5f);
+                        renderer.color = c;
+                    }
+                }
+
+                // Animate embers (rise and drift)
+                for (int i = 0; i < embers.Length; i++) {
+                    if (embers[i] == null) continue;
+
+                    float emberT = t * emberSpeeds[i];
+                    float drift = Mathf.Sin(elapsed * 5f + emberPhases[i]) * 10f;
+
+                    Vector2 pos = target + emberOffsets[i];
+                    pos.x += drift;
+                    pos.y += flameHeight * 1.5f * emberT;
+
+                    embers[i].transform.localPosition = new Vector3(pos.x, pos.y, 4f);
+
+                    var renderer = embers[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color c = emberColor;
+                        c.a = emberColor.a * (1f - emberT);
+                        renderer.color = c;
+                        embers[i].transform.localScale = Vector3.one * 4f * (1f - emberT * 0.5f);
+                    }
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Cleanup
+            foreach (var flame in flames) {
+                if (flame != null) { Destroy(flame); }
+            }
+            foreach (var ember in embers) {
+                if (ember != null) { Destroy(ember); }
+            }
+        }
+    }
+}

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/FireEffectAnimator.cs.meta

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src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/FleeAnimator.cs

@@ -0,0 +1,198 @@
+using System.Collections;
+using UnityEngine;
+
+namespace Shardok {
+    /// <summary>
+    /// Animates unit fleeing with a quick dash away effect.
+    /// Creates dust clouds and motion blur trailing behind.
+    /// </summary>
+    public class FleeAnimator : MonoBehaviour {
+        [Header("Dust Settings")]
+        [Tooltip("Sprite for dust cloud")]
+        public Sprite dustSprite;
+
+        [Tooltip("Number of dust puffs")]
+        public int dustCount = 4;
+
+        [Tooltip("Color of dust")]
+        public Color dustColor = new Color(0.8f, 0.7f, 0.5f, 0.6f);
+
+        [Header("Motion Blur Settings")]
+        [Tooltip("Sprite for motion blur/afterimage")]
+        public Sprite blurSprite;
+
+        [Tooltip("Number of blur images")]
+        public int blurCount = 3;
+
+        [Tooltip("Color of blur (typically unit-colored)")]
+        public Color blurColor = new Color(0.5f, 0.5f, 0.5f, 0.5f);
+
+        [Header("Animation Settings")]
+        [Tooltip("Distance of the flee movement")]
+        public float fleeDistance = 50f;
+
+        [Tooltip("Duration of the flee animation")]
+        public float fleeDuration = 0.3f;
+
+        [Tooltip("Duration of dust settling")]
+        public float dustDuration = 0.4f;
+
+        [Tooltip("Scale of dust sprites")]
+        public float dustScale = 12f;
+
+        private HexGrid __hexGrid;
+
+        private void Start() { __hexGrid = FindObjectOfType<HexGrid>(); }
+
+        /// <summary>
+        /// Starts a flee animation from source away from threat.
+        /// </summary>
+        public void AnimateFlee(int sourceCellIndex, int threatCellIndex) {
+            if (dustSprite == null && blurSprite == null) {
+                Debug.LogWarning("FleeAnimator: No sprites assigned");
+                return;
+            }
+
+            if (__hexGrid == null || __hexGrid.gridCanvas == null) {
+                Debug.LogWarning("FleeAnimator: No _hexGrid or gridCanvas available");
+                return;
+            }
+
+            Vector2? sourcePos = __hexGrid.GetCellCenterPosition(sourceCellIndex);
+            Vector2? threatPos = __hexGrid.GetCellCenterPosition(threatCellIndex);
+
+            if (sourcePos == null || threatPos == null) {
+                Debug.LogWarning(
+                        $"FleeAnimator: Invalid cell indices {sourceCellIndex} or {threatCellIndex}");
+                return;
+            }
+
+            StartCoroutine(AnimateFleeEffect(sourcePos.Value, threatPos.Value));
+        }
+
+        private IEnumerator AnimateFleeEffect(Vector2 source, Vector2 threat) {
+            // Direction is AWAY from threat
+            Vector2 fleeDirection = (source - threat).normalized;
+            Vector2 fleeTarget = source + fleeDirection * fleeDistance;
+
+            // Create motion blur afterimages
+            GameObject[] blurs = new GameObject[blurCount];
+
+            for (int i = 0; i < blurCount; i++) {
+                if (blurSprite == null) break;
+
+                GameObject blur = new GameObject($"FleeBlur_{i}");
+                blur.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+                blur.transform.localPosition = new Vector3(source.x, source.y, 5f);
+                blur.transform.localScale = Vector3.one * 15f;
+
+                SpriteRenderer renderer = blur.AddComponent<SpriteRenderer>();
+                renderer.sprite = blurSprite;
+                renderer.sortingLayerName = "Effects";
+                Color c = blurColor;
+                c.a = blurColor.a * (1f - (float)i / blurCount * 0.5f);
+                renderer.color = c;
+
+                blurs[i] = blur;
+            }
+
+            // Animate flee movement with blur trail
+            float elapsed = 0f;
+
+            while (elapsed < fleeDuration) {
+                float t = elapsed / fleeDuration;
+                float easeT = 1f - (1f - t) * (1f - t);  // Ease out
+
+                Vector2 currentPos = Vector2.Lerp(source, fleeTarget, easeT);
+
+                // Update blur trail positions (staggered behind)
+                for (int i = 0; i < blurs.Length; i++) {
+                    if (blurs[i] == null) continue;
+
+                    float blurT = Mathf.Max(0f, easeT - (float)(i + 1) / blurCount * 0.3f);
+                    Vector2 blurPos = Vector2.Lerp(source, fleeTarget, blurT);
+                    blurs[i].transform.localPosition =
+                            new Vector3(blurPos.x, blurPos.y, 5f + i * 0.1f);
+
+                    // Fade as they get further behind
+                    var renderer = blurs[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color c = blurColor;
+                        c.a = blurColor.a * (1f - t) * (1f - (float)i / blurCount * 0.5f);
+                        renderer.color = c;
+                    }
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Cleanup blurs
+            foreach (var blur in blurs) {
+                if (blur != null) { Destroy(blur); }
+            }
+
+            // Create dust clouds at flee destination
+            GameObject[] dusts = new GameObject[dustCount];
+            Vector2[] dustOffsets = new Vector2[dustCount];
+
+            for (int i = 0; i < dustCount; i++) {
+                if (dustSprite == null) break;
+
+                GameObject dust = new GameObject($"FleeDust_{i}");
+                dust.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+
+                SpriteRenderer renderer = dust.AddComponent<SpriteRenderer>();
+                renderer.sprite = dustSprite;
+                renderer.sortingLayerName = "Effects";
+                renderer.color = dustColor;
+                dust.transform.localScale = Vector3.one * dustScale * 0.5f;
+
+                // Position dust behind the flee path
+                float offset = (float)i / dustCount * fleeDistance * 0.8f;
+                Vector2 dustPos = fleeTarget - fleeDirection * offset;
+                dustPos += new Vector2(Random.Range(-10f, 10f), Random.Range(-5f, 5f));
+                dustOffsets[i] = new Vector2(Random.Range(-5f, 5f), Random.Range(5f, 15f));
+
+                dust.transform.localPosition = new Vector3(dustPos.x, dustPos.y, 6f);
+                dusts[i] = dust;
+            }
+
+            // Animate dust settling
+            elapsed = 0f;
+
+            while (elapsed < dustDuration) {
+                float t = elapsed / dustDuration;
+
+                for (int i = 0; i < dusts.Length; i++) {
+                    if (dusts[i] == null) continue;
+
+                    // Expand and rise
+                    float scale = dustScale * (0.5f + t * 1.5f);
+                    dusts[i].transform.localScale = Vector3.one * scale;
+
+                    Vector3 pos = dusts[i].transform.localPosition;
+                    pos.x += dustOffsets[i].x * Time.deltaTime;
+                    pos.y += dustOffsets[i].y * Time.deltaTime * (1f - t);
+                    dusts[i].transform.localPosition = pos;
+
+                    // Fade
+                    var renderer = dusts[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color c = dustColor;
+                        c.a = dustColor.a * (1f - t);
+                        renderer.color = c;
+                    }
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Cleanup dust
+            foreach (var dust in dusts) {
+                if (dust != null) { Destroy(dust); }
+            }
+        }
+    }
+}

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/FleeAnimator.cs.meta

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src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/FreezeAnimator.cs

@@ -0,0 +1,221 @@
+using System.Collections;
+using UnityEngine;
+
+namespace Shardok {
+    /// <summary>
+    /// Animates freezing water with ice crystal formation effect.
+    /// Creates expanding ice crystals with frost particles.
+    /// </summary>
+    public class FreezeAnimator : MonoBehaviour {
+        [Header("Ice Crystal Settings")]
+        [Tooltip("Sprite for ice crystals")]
+        public Sprite crystalSprite;
+
+        [Tooltip("Number of crystals")]
+        public int crystalCount = 6;
+
+        [Tooltip("Color of ice")]
+        public Color iceColor = new Color(0.7f, 0.9f, 1f, 0.9f);
+
+        [Header("Frost Settings")]
+        [Tooltip("Sprite for frost particles")]
+        public Sprite frostSprite;
+
+        [Tooltip("Number of frost particles")]
+        public int frostCount = 10;
+
+        [Tooltip("Color of frost")]
+        public Color frostColor = new Color(0.9f, 0.95f, 1f, 0.7f);
+
+        [Header("Animation Settings")]
+        [Tooltip("Scale of crystal sprites")]
+        public float crystalScale = 12f;
+
+        [Tooltip("Spread radius of ice effect")]
+        public float iceSpread = 25f;
+
+        [Tooltip("Duration of crystal formation")]
+        public float formDuration = 0.4f;
+
+        [Tooltip("Duration of shimmer effect")]
+        public float shimmerDuration = 0.3f;
+
+        private HexGrid __hexGrid;
+
+        private void Start() { __hexGrid = FindObjectOfType<HexGrid>(); }
+
+        /// <summary>
+        /// Starts a freeze animation at the target hex.
+        /// </summary>
+        public void AnimateFreeze(int targetCellIndex) {
+            if (crystalSprite == null && frostSprite == null) {
+                Debug.LogWarning("FreezeAnimator: No sprites assigned");
+                return;
+            }
+
+            if (__hexGrid == null || __hexGrid.gridCanvas == null) {
+                Debug.LogWarning("FreezeAnimator: No _hexGrid or gridCanvas available");
+                return;
+            }
+
+            Vector2? targetPos = __hexGrid.GetCellCenterPosition(targetCellIndex);
+
+            if (targetPos == null) {
+                Debug.LogWarning($"FreezeAnimator: Invalid cell index {targetCellIndex}");
+                return;
+            }
+
+            StartCoroutine(AnimateFreezeEffect(targetPos.Value));
+        }
+
+        private IEnumerator AnimateFreezeEffect(Vector2 target) {
+            // Create crystals
+            GameObject[] crystals = new GameObject[crystalCount];
+            Vector2[] crystalOffsets = new Vector2[crystalCount];
+            float[] crystalAngles = new float[crystalCount];
+
+            for (int i = 0; i < crystalCount; i++) {
+                if (crystalSprite == null) break;
+
+                GameObject crystal = new GameObject($"IceCrystal_{i}");
+                crystal.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+                crystal.transform.localPosition = new Vector3(target.x, target.y, 5f);
+                crystal.transform.localScale = Vector3.zero;
+
+                SpriteRenderer renderer = crystal.AddComponent<SpriteRenderer>();
+                renderer.sprite = crystalSprite;
+                renderer.sortingLayerName = "Effects";
+                renderer.color = iceColor;
+
+                float angle = (float)i / crystalCount * Mathf.PI * 2f;
+                crystalAngles[i] = angle * Mathf.Rad2Deg;
+                float radius = iceSpread * Random.Range(0.5f, 1f);
+                crystalOffsets[i] = new Vector2(Mathf.Cos(angle), Mathf.Sin(angle)) * radius;
+
+                crystal.transform.localRotation = Quaternion.Euler(0, 0, crystalAngles[i] + 90f);
+
+                crystals[i] = crystal;
+            }
+
+            // Create frost particles
+            GameObject[] frosts = new GameObject[frostCount];
+            Vector2[] frostOffsets = new Vector2[frostCount];
+
+            for (int i = 0; i < frostCount; i++) {
+                if (frostSprite == null) break;
+
+                GameObject frost = new GameObject($"Frost_{i}");
+                frost.transform.SetParent(__hexGrid.gridCanvas.transform, false);
+                frost.transform.localPosition = new Vector3(target.x, target.y, 4f);
+                frost.transform.localScale = Vector3.one * 3f;
+
+                SpriteRenderer renderer = frost.AddComponent<SpriteRenderer>();
+                renderer.sprite = frostSprite;
+                renderer.sortingLayerName = "Effects";
+                renderer.color = frostColor;
+
+                float angle = Random.Range(0f, Mathf.PI * 2f);
+                float radius = iceSpread * Random.Range(0.2f, 1.2f);
+                frostOffsets[i] = new Vector2(Mathf.Cos(angle), Mathf.Sin(angle)) * radius;
+
+                frosts[i] = frost;
+            }
+
+            // Crystal formation phase
+            float elapsed = 0f;
+
+            while (elapsed < formDuration) {
+                float t = elapsed / formDuration;
+                float easeT = t * t * (3f - 2f * t);
+
+                // Grow crystals outward
+                for (int i = 0; i < crystals.Length; i++) {
+                    if (crystals[i] == null) continue;
+
+                    Vector2 pos = target + crystalOffsets[i] * easeT;
+                    crystals[i].transform.localPosition = new Vector3(pos.x, pos.y, 5f);
+                    crystals[i].transform.localScale = Vector3.one * crystalScale * easeT;
+
+                    var renderer = crystals[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color c = iceColor;
+                        c.a = iceColor.a * easeT;
+                        renderer.color = c;
+                    }
+                }
+
+                // Spread frost
+                for (int i = 0; i < frosts.Length; i++) {
+                    if (frosts[i] == null) continue;
+
+                    float frostT = Mathf.Clamp01(t * 1.5f);
+                    Vector2 pos = target + frostOffsets[i] * frostT;
+                    frosts[i].transform.localPosition = new Vector3(pos.x, pos.y, 4f);
+
+                    var renderer = frosts[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color c = frostColor;
+                        c.a = frostColor.a * Mathf.Sin(frostT * Mathf.PI);
+                        renderer.color = c;
+                    }
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Shimmer phase
+            elapsed = 0f;
+
+            while (elapsed < shimmerDuration) {
+                float t = elapsed / shimmerDuration;
+
+                // Crystal shimmer
+                for (int i = 0; i < crystals.Length; i++) {
+                    if (crystals[i] == null) continue;
+
+                    var renderer = crystals[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        float shimmer = 0.8f + Mathf.Sin(t * Mathf.PI * 4f + i) * 0.2f;
+                        Color c = iceColor;
+                        c.a = iceColor.a * shimmer * (1f - t * 0.3f);
+                        renderer.color = c;
+                    }
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Fade out
+            float fadeDuration = 0.2f;
+            elapsed = 0f;
+
+            while (elapsed < fadeDuration) {
+                float t = elapsed / fadeDuration;
+
+                for (int i = 0; i < crystals.Length; i++) {
+                    if (crystals[i] == null) continue;
+
+                    var renderer = crystals[i].GetComponent<SpriteRenderer>();
+                    if (renderer != null) {
+                        Color c = iceColor;
+                        c.a = iceColor.a * (1f - t);
+                        renderer.color = c;
+                    }
+                }
+
+                elapsed += Time.deltaTime;
+                yield return null;
+            }
+
+            // Cleanup
+            foreach (var crystal in crystals) {
+                if (crystal != null) { Destroy(crystal); }
+            }
+            foreach (var frost in frosts) {
+                if (frost != null) { Destroy(frost); }
+            }
+        }
+    }
+}

src/main/csharp/net/eagle0/clients/unity/eagle0/Assets/Shardok/FreezeAnimator.cs.meta

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