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Update Latest section with performance optimization summary

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Revela 2026-03-18 17:26:02 -05:00
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@ -14,6 +14,15 @@ This project is based on source code of Minecraft Legacy Console Edition v1.6.05
## Latest:
Performance optimizations across rendering, audio, and entity systems!
- Renderer: column-level frustum culling and compact visible-chunk lists skip thousands of empty iterations per frame; lightweight second-pass render path avoids redundant checks
- Sound engine: filesystem probe results are now cached, eliminating repeated file-existence checks every time a sound plays; sounds are pre-decoded for smoother playback
- Entity movement: reduced `shared_from_this()` overhead by caching the shared pointer; `dynamic_pointer_cast` replaced with a raw pointer cast guarded by `instanceof`
- Lighting: `checkLight()` is now skipped when tile light properties haven't changed, avoiding unnecessary light recalculations
- Chunk updates: early-out for non-dirty chunks in the update loop; scaled recheck period at high render distances
- Threading: entity query locking consolidated at the `Level` layer on all platforms for consistent thread safety
- Block breaking: server now skips redundant tile-update packets when a block is successfully destroyed
Migrated to CMake build system (upstream)!
- Project now builds with CMake instead of Visual Studio project files
- Use `cmake --preset windows64` or open the repo folder directly in Visual Studio (it detects `CMakeLists.txt` automatically)