Convert ExpandCommandSelector to use Scala types (#4809)

- Convert ExpandCommandSelector from proto to Scala types (GameState, ProvinceT, FactionT)
- Add isAdjacentEnemy method to ProvinceUtils for protoless usage
- Add protoless overloads to ProvinceGoldSurplusCalculator
- Update ExpandCommandSelectorTest to use GameStateConverter.fromProto()
- Update DEPROTO_PLAN.md to reflect progress

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Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
2025-12-25 07:58:21 -08:00
committed by GitHub
co-authored by Claude Opus 4.5
parent ded08187b2
commit dfd1da8b8a
10 changed files with 200 additions and 104 deletions
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@@ -231,6 +231,31 @@ The following 5 actions still have proto usage:
**Completed:**
- `ChronicleEventGenerator` converted to return Scala `ChronicleEvent` types directly
### CommandChoiceHelpers Migration Status
Several command selectors have already been converted to use Scala types:
| File | Status | Notes |
|------|--------|-------|
| `AttackCommandChooser.scala` | ✅ **Protoless** | Uses Scala `GameState`, `HeroT`, `ProvinceT` |
| `AlmsCommandSelector.scala` | ✅ **Protoless** | Uses Scala `GameState`, `HeroT`, `ProvinceT` |
| `FoodConsumptionUtils.scala` | ✅ **Protoless** | Uses Scala `GameState`, `ProvinceT`, `RoundPhase` |
| `MarchSuppliesHelpers.scala` | ✅ **Protoless** | Uses `BattalionT` |
| `CombatUnitSelector.scala` | ✅ **Protoless** | Uses `HeroT`, `BattalionT`, `BattalionType` |
| `ExpandCommandSelector.scala` | ✅ **Protoless** | Uses Scala `GameState`, `ProvinceT`, `FactionT` |
| `CommandChoiceHelpers.scala` | ❌ Proto | Main entry point, converts to Scala when calling converted selectors |
| `ImproveCommandSelector.scala` | ❌ Proto | Uses proto `GameState`, `Hero` |
| `OrganizeCommandSelector.scala` | ❌ Proto | Uses proto `GameState` |
| `ProvinceGoldSurplusCalculator.scala` | **Partial** | Has both Scala and proto overloads |
| Other selectors | ❌ Proto | Various proto dependencies |
**Pattern**: `CommandChoiceHelpers` currently uses `GameStateConverter.fromProto(gameState)` when calling already-converted selectors like `AlmsCommandSelector` and `AttackCommandChooser`. This allows incremental migration.
**Next Steps**:
1. ~~Convert `ExpandCommandSelector` to Scala types~~ ✅ Done
2. Convert remaining selectors one at a time (`ImproveCommandSelector`, `OrganizeCommandSelector`, etc.)
3. Update `CommandChoiceHelpers` to accept Scala `GameState` once all selectors are converted
### Progress Summary
| Metric | Value |