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Core/Spells: fix GameObject spell cast on enemies, original patch by Svannon, thanks to horn for research.

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QAston
2012-02-03 20:07:57 +01:00
parent c7ea952a47
commit aae833a759
1 changed files with 2 additions and 1 deletions
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3
src/server/game/Entities/Unit/Unit.cpp
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@@ -12103,7 +12103,8 @@ bool Unit::_IsValidAttackTarget(Unit const* target, SpellInfo const* bySpell) co
|| (!HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE) && target->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IMMUNE_TO_NPC))
|| (!target->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE) && HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IMMUNE_TO_NPC))
|| (HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE) && target->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IMMUNE_TO_PC))
|| (target->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE) && HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IMMUNE_TO_PC)))
// check if this is a world trigger cast - GOs are using world triggers to cast their spells, so we need to ignore their immunity flag here, this is a temp workaround, needs removal when go cast is implemented properly
|| (GetEntry() != WORLD_TRIGGER && target->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE) && HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IMMUNE_TO_PC)))
return false;
// CvC case - can attack each other only when one of them is hostile