Chunk.cpp/h:
- thread_local occluder table via std::array<bool,256> IIFE; queries
isSolidRender() for all 255 tile types instead of only stone/dirt/bedrock
- Null-check getChunkAt() early-out with correct COMPILED/NOTSKYLIT/EMPTY flags
- Defer Region + TileRenderer construction past empty-check to skip 9 chunk
lookups and 128KB memset for empty chunks (common post-teleport)
- Replace Win32 TLS API (TlsAlloc/TlsSetValue/TlsGetValue) + new/delete
with static thread_local array for per-thread tileIds storage
LevelRenderer.cpp:
- Rewrite updateDirtyChunks nearest-chunk search as linear ClipChunk scan;
dirty-flag checked before any distance work, batch-clear empty dirty chunks
upfront via isRenderChunkEmpty to shrink dirty set across frames
- const on all distance/flag locals
Region.h/cpp:
- Stack buffer flatChunks_stack[16] for common render-chunk regions (4x4),
std::unique_ptr<LevelChunk*[]> heap fallback for large pathfinding regions;
eliminates per-rebuild heap alloc/free on the hot path
- Deleted copy/move ops; std::fill_n for null-init; static constexpr constant
TileRenderer.h/cpp:
- static thread_local cache array replaces per-instance new/delete
- Remove dead getLightColorCount, cacheOwned, conditional delete[]
- static constexpr cache size; defaulted destructor
Level.cpp: Region constructed directly on stack (no copy)
stdafx.h: added <array>
