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Core/Spells: Interrupt periodic trigger auras when triggered spells fails to cast. Closes #2598

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This commit is contained in:
QAston
2011-08-26 14:23:23 +02:00
parent 2ee88d76da
commit e2d592f380
1 changed files with 5 additions and 1 deletions
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6
src/server/game/Spells/Spell.cpp
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@@ -2922,7 +2922,11 @@ void Spell::prepare(SpellCastTargets const* targets, AuraEffect const* triggered
SpellCastResult result = CheckCast(true);
if (result != SPELL_CAST_OK && !IsAutoRepeat()) //always cast autorepeat dummy for triggering
{
if (triggeredByAura && triggeredByAura->GetSpellInfo()->IsChanneled())
// Periodic auras should be interrupted when aura triggers a spell which can't be cast
// for example bladestorm aura should be removed on disarm as of patch 3.3.5
// channeled periodic spells should be affected by this (arcane missiles, penance, etc)
// a possible alternative sollution for those would be validating aura target on unit state change
if (triggeredByAura && triggeredByAura->IsPeriodic())
{
SendChannelUpdate(0);
triggeredByAura->GetBase()->SetDuration(0);