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[8236] Implemented explicit remove of Aura by pointer to it (used for single cast auras).

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* This can prevent removing single cast aura of same id and effect
  but different caster what can cause assert in next code.

Thanks Vladimir for hints.

Signed-off-by: ApoC <apoc@nymfe.net>
This commit is contained in:
ApoC 2009-07-14 00:59:11 +02:00
parent 18ae2de853
commit 6b2b58cec9
4 changed files with 20 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/game/SpellAuras.cpp
View file

@ -6952,9 +6952,7 @@ void Aura::UnregisterSingleCastAura()
{
if (IsSingleTarget())
{
Unit* caster = NULL;
caster = GetCaster();
if(caster)
if(Unit* caster = GetCaster())
{
caster->GetSingleCastAuras().remove(this);
}

17
src/game/Unit.cpp
View file

@ -3895,7 +3895,7 @@ void Unit::RemoveNotOwnSingleTargetAuras()
if (aura->GetTarget() != this)
{
scAuras.erase(iter); // explicitly remove, instead waiting remove in RemoveAura
aura->GetTarget()->RemoveAura(aura->GetId(),aura->GetEffIndex());
aura->GetTarget()->RemoveAura(aura);
iter = scAuras.begin();
}
else
@ -3904,6 +3904,21 @@ void Unit::RemoveNotOwnSingleTargetAuras()
}
void Unit::RemoveAura(Aura* aura)
{
AuraMap::iterator i = m_Auras.lower_bound(spellEffectPair(aura->GetId(), aura->GetEffIndex()));
AuraMap::iterator upperBound = m_Auras.upper_bound(spellEffectPair(aura->GetId(), aura->GetEffIndex()));
for (; i != upperBound; ++i)
{
if (i->second == aura)
{
RemoveAura(i);
return;
}
}
sLog.outDebug("Trying to remove aura id %u effect %u by pointer but aura not found on target", aura->GetId(), aura->GetEffIndex());
}
void Unit::RemoveAura(AuraMap::iterator &i, AuraRemoveMode mode)
{
Aura* Aur = i->second;

1
src/game/Unit.h
View file

@ -1196,6 +1196,7 @@ class MANGOS_DLL_SPEC Unit : public WorldObject
bool AddAura(Aura *aur);
void RemoveAura(Aura* aura);
void RemoveAura(AuraMap::iterator &i, AuraRemoveMode mode = AURA_REMOVE_BY_DEFAULT);
void RemoveAura(uint32 spellId, uint32 effindex, Aura* except = NULL);
void RemoveSingleSpellAurasFromStack(uint32 spellId);

2
src/shared/revision_nr.h
View file

@ -1,4 +1,4 @@
#ifndef __REVISION_NR_H__
#define __REVISION_NR_H__
#define REVISION_NR "8235"
#define REVISION_NR "8236"
#endif // __REVISION_NR_H__