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[8956] Implement aura SPELL_AURA_ALLOW_ONLY_ABILITY.

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(cherry picked from commit f4d1e05)

Signed-off-by: VladimirMangos <vladimir@getmangos.com>
This commit is contained in:
Maxxie 2009-12-09 14:29:37 +03:00 • committed by VladimirMangos
parent d3b19f8aa4
commit 0ec0f34be7
5 changed files with 40 additions and 4 deletions
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14
src/game/Spell.cpp
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@ -4972,6 +4972,18 @@ SpellCastResult Spell::CheckCasterAuras() const
prevented_reason = SPELL_FAILED_SILENCED;
else if (unitflag & UNIT_FLAG_PACIFIED && m_spellInfo->PreventionType == SPELL_PREVENTION_TYPE_PACIFY)
prevented_reason = SPELL_FAILED_PACIFIED;
else if(m_caster->HasAuraType(SPELL_AURA_ALLOW_ONLY_ABILITY))
{
Unit::AuraList const& casingLimit = m_caster->GetAurasByType(SPELL_AURA_ALLOW_ONLY_ABILITY);
for(Unit::AuraList::const_iterator itr = casingLimit.begin(); itr != casingLimit.end(); ++itr)
{
if(!IsAffectedByAura(*itr))
{
prevented_reason = SPELL_FAILED_CASTER_AURASTATE;
break;
}
}
}
// Attr must make flag drop spell totally immune from all effects
if (prevented_reason != SPELL_CAST_OK)
@ -5726,7 +5738,7 @@ void Spell::UpdatePointers()
m_targets.Update(m_caster);
}
bool Spell::IsAffectedByAura(Aura *aura)
bool Spell::IsAffectedByAura(Aura *aura) const
{
return sSpellMgr.IsAffectedByMod(m_spellInfo, aura->getAuraSpellMod());
}