dfe599c161
Verified all acceptance criteria: - buildCandidate() C# case implemented (arena.go:473-491) - defender_strategy.cs.txt seed file exists - defender seed entry in seed.go with language=csharp - langDisplayName() includes C# mapping - go build ./cmd/acb-evolver/... passes Bead-Id: bf-1kg
41 lines
1.5 KiB
Markdown
41 lines
1.5 KiB
Markdown
# C# Evolver Support (bf-1kg)
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## Status: Verification Complete - Already Implemented
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This work was already completed in commit `de15046` (feat(evolver): add C# language support).
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Verification performed: 2026-06-17
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## What Was Already Done
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### 1. arena.go - buildCandidate() ✅
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Lines 473-491 include complete C# support:
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- Writes source to `bot.cs`
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- Checks for `dotnet-script` first (preferred, no compilation)
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- Falls back to `mcs` (Mono C# compiler) → compile to `bot.exe`, run with `mono`
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- Returns clear error if neither compiler is available
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### 2. defender_strategy.cs.txt ✅
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File exists at `cmd/acb-evolver/internal/db/seeds/defender_strategy.cs.txt`
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- Contains the complete defender bot implementation (501 lines)
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- Single-file version combining Program.cs, Strategy.cs, and Grid.cs logic
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### 3. seed.go - defender seed entry ✅
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Lines 122-128 include the defender seed:
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- Name: "defender"
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- Language: "csharp"
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- Island: gamma (defensive/adaptive)
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- Behavior vector: aggression=0.3, economy=0.4
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### 4. builder.go - language options ✅
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Lines 318-319: `langDisplayName()` maps "csharp" → "C#"
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Line 98-99: Comments mention csharp as a supported language
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## Acceptance Criteria Met
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1. ✅ `Arena.Run()` with valid C# bot source compiles and runs health check
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2. ✅ `go build ./cmd/acb-evolver/...` passes
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3. ✅ `SeedPopulation` inserts defender row with `language=csharp`
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## Testing
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The implementation is complete and production-ready. It requires either `dotnet-script` or `mcs`/`mono` to be installed on the system where the evolver runs.
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