6 commits

Author	SHA1	Message	Date
Kelsi	aa16a687c2	Replace MPQ runtime with loose file asset system ... Extract assets from MPQ archives into organized loose files indexed by manifest.json, enabling fully parallel reads without StormLib serialization. Add asset_extract and blp_convert tools, PNG texture override support.	2026-02-12 20:32:14 -08:00
Kelsi	615efd01b7	Harden packet framing/logging and checkpoint current workspace state	2026-02-12 02:27:59 -08:00
Kelsi	38cef8d9c6	Fix taxi startup/attachment and reduce taxi streaming hitches	2026-02-11 19:28:15 -08:00
Kelsi	c047446fb7	Add dynamic memory-based asset caching and aggressive loading ... - Add MemoryMonitor class for dynamic cache sizing based on available RAM - Increase terrain load radius to 8 tiles (17x17 grid, 289 tiles) - Scale worker threads to 75% of logical cores (no cap) - Increase cache budget to 80% of available RAM, max file size to 50% - Increase M2 render distance: 1200 units during taxi, 800 when >2000 instances - Fix camera positioning during taxi flights (external follow mode) - Add 2-second landing cooldown to prevent re-entering taxi mode on lag - Update interval reduced to 33ms for faster streaming responsiveness Optimized for high-memory systems while scaling gracefully to lower-end hardware. Cache and render distances now fully utilize available VRAM on minimum spec GPUs.	2026-02-08 23:15:26 -08:00
Kelsi	27d0496894	Add 1GB RAM cache for decompressed MPQ files ... Eliminates repeated MPQ decompression overhead by caching decompressed files in RAM with LRU eviction. Major performance improvement for file access. Problem: - Every readFile() call decompresses from MPQ (expensive!) - M2 models, textures, WMO files decompressed repeatedly - No caching of decompressed data - MPQ decompression is CPU-intensive (zlib/bzip2) Solution: - Added 1GB LRU file cache to AssetManager - Cache hit: instant return of decompressed data - Cache miss: decompress once, cache for future access - LRU eviction when cache full (removes least recently used) - Don't cache files >100MB (avoid giant WMO chunks) - Thread-safe with existing readMutex Implementation: - CachedFile struct: data + lastAccessTime - fileCacheAccessCounter for LRU tracking - Hit/miss statistics for monitoring - Budget: 1GB (modern RAM easily handles this) Performance impact: - First load: same speed (decompress + cache) - Subsequent loads: instant (no decompression) - Expected 70-90% hit rate during normal play - Huge benefit for frequently accessed models Cache stats logged on shutdown to monitor effectiveness.	2026-02-08 22:37:29 -08:00
Kelsi	ce6cb8f38e	Initial commit: wowee native WoW 3.3.5a client	2026-02-02 13:03:22 -08:00