Resolve a BLP filename from M2 texture to a filesystem path, case-insensitively.

Parse a Vanilla M2TrackDiskVanilla (28 bytes) — flat arrays with M2Range indexing.

Parse a WotLK M2TrackDisk (20 bytes) at given offset.

Collect all non-comment, non-empty lines from a macro body.

Weapon model IDs (shared counter for creature weapons + equipment helm/weapon models)

============================================================================ TBC 2.4.3 CMSG_QUESTGIVER_QUERY_QUEST WotLK adds a trailing uint8 isDial

Closest point on triangle (from Real-Time Collision Detection).

can't use conversion operator because of ambiguity

Draw a four-edge screen vignette (gradient overlay along each edge). Used for damage flash, low-health pulse, and level-up golden burst.