GUID lookup cache: 4096-entry direct-mapped with proper invalidation.
MoveObjectToDeletedList (0x464920) hook evicts entries AFTER the
original runs (prevents re-caching from internal FindObjectByGUID call).
DestroyObjectManager (0x467700) hook flushes on zone change/logout.
93% hit rate, 1.15x speedup on FindObjectByGUID (10K+ calls/frame).
Glyph shadow cache removed: game has internal glyph cache at
GetOrCreateCharacterGlyph (0x5CA2D0). Our hook only saw cache misses
(~30/frame), providing no benefit. The 3.65% perf profile was the
game's own hash table work, not redundant computation.
Standalone guidcache module for isolated testing.
MarcelineVQ
bf5a7aa624