orion-ecs / keen-eye / 20890285108

65%

Build Type

push

github

Committed by tyevco

Commit Message

feat(shaders): Add KESL compiler improvements and HLSL backend

This commit implements four KESL (KeenEyes Shader Language) features:

1. #579 Improved Error Messages:
   - Add SourceSpan for multi-character error location tracking
   - Add SuggestionEngine with Levenshtein distance for "did you mean?" suggestions
   - Enhance DiagnosticFormatter with span underlining and suggestions

2. #577 Runtime Abstractions:
   - Create KeenEyes.Shaders package with GPU interfaces
   - Add IGpuDevice, GpuBuffer, CompiledShader, GpuCommandBuffer
   - Add QueryDescriptor for ECS query integration

3. #581 HLSL Backend:
   - Add IShaderGenerator interface for code generators
   - Implement HlslGenerator with DirectX-specific syntax
   - Support float2/3/4, StructuredBuffer, register() bindings
   - Map GLSL functions to HLSL equivalents (fract->frac, mix->lerp)

4. #580 IDE Support:
   - Create VS Code extension for KESL syntax highlighting
   - Add TextMate grammar with full language coverage
   - Include 20 code snippets for common patterns

Closes #577, #579, #580, #581

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

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782 of 970 new or added lines in 10 files covered. (80.62%)

373 existing lines in 8 files now uncovered.

165265 of 191191 relevant lines covered (86.44%)

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