Files
WoWee/include
Kelsi 0a6f88e8ad tbc: fix SMSG_SPELL_START and SMSG_SPELL_GO for TBC 2.4.3
TBC 2.4.3 SMSG_SPELL_START and SMSG_SPELL_GO send full uint64 GUIDs for
casterGuid/casterUnit and hit targets.  WotLK uses packed (variable-length)
GUIDs.  Using readPackedGuid() on a full uint64 reads the first byte as the
bitmask, consuming 1-8 wrong bytes, which shifts all subsequent fields
(spellId, castFlags, castTime) and causes:
  - Cast bar to never show for the player's own spells
  - Sound effects to use the wrong spell ID
  - Hit/miss target tracking to be completely wrong

Additionally, TBC SMSG_SPELL_GO lacks the WotLK timestamp field after
castFlags.

Add TbcPacketParsers::parseSpellStart and ::parseSpellGo using full GUIDs,
add virtual base methods, and route both handlers through virtual dispatch.
2026-03-09 21:48:41 -07:00
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