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*Add script hooks for SpellScript class - now you can use BeforeHit, OnHit, AfterHit hook lists.

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--HG--
branch : trunk
This commit is contained in:
QAston
2010-08-21 20:18:54 +02:00
parent 3febdd7884
commit 6714feb3ee
4 changed files with 123 additions and 22 deletions
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97
src/server/game/Spells/Spell.cpp
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@@ -1279,6 +1279,8 @@ void Spell::DoAllEffectOnTarget(TargetInfo *target)
break;
}
}
CallScriptOnHitHandlers();
// All calculated do it!
// Do healing and triggers
if (m_healing > 0)
@@ -1392,6 +1394,7 @@ void Spell::DoAllEffectOnTarget(TargetInfo *target)
m_caster->ToPlayer()->UpdatePvP(true);
}
CallScriptAfterHitHandlers();
}
}
@@ -1404,7 +1407,8 @@ SpellMissInfo Spell::DoSpellHitOnUnit(Unit *unit, const uint32 effectMask, bool
if (m_spellInfo->speed && (unit->IsImmunedToDamage(m_spellInfo) || unit->IsImmunedToSpell(m_spellInfo)))
return SPELL_MISS_IMMUNE;
PrepareTargetHitForScripts();
PrepareScriptHitHandlers();
CallScriptBeforeHitHandlers();
if (unit->GetTypeId() == TYPEID_PLAYER)
{
@@ -1497,7 +1501,7 @@ SpellMissInfo Spell::DoSpellHitOnUnit(Unit *unit, const uint32 effectMask, bool
if (scaleAura)
{
aurSpellInfo = sSpellMgr.SelectAuraRankForPlayerLevel(m_spellInfo,unitTarget->getLevel());
ASSERT (aurSpellInfo);
ASSERT(aurSpellInfo);
for (uint8 i = 0; i < MAX_SPELL_EFFECTS; ++i)
{
basePoints[i] = aurSpellInfo->EffectBasePoints[i];
@@ -1641,12 +1645,15 @@ void Spell::DoAllEffectOnTarget(GOTargetInfo *target)
if (!go)
return;
PrepareTargetHitForScripts();
PrepareScriptHitHandlers();
CallScriptBeforeHitHandlers();
for (uint32 effectNumber = 0; effectNumber < 3; ++effectNumber)
if (effectMask & (1 << effectNumber))
HandleEffects(NULL, NULL, go, effectNumber);
CallScriptOnHitHandlers();
// cast at creature (or GO) quest objectives update at successful cast finished (+channel finished)
// ignore autorepeat/melee casts for speed (not exist quest for spells (hm...)
if (m_originalCaster && m_originalCaster->IsControlledByPlayer() && !IsAutoRepeat() && !IsNextMeleeSwingSpell() && !IsChannelActive())
@@ -1654,6 +1661,7 @@ void Spell::DoAllEffectOnTarget(GOTargetInfo *target)
if (Player* p = m_originalCaster->GetCharmerOrOwnerPlayerOrPlayerItself())
p->CastedCreatureOrGO(go->GetEntry(),go->GetGUID(),m_spellInfo->Id);
}
CallScriptAfterHitHandlers();
}
void Spell::DoAllEffectOnTarget(ItemTargetInfo *target)
@@ -1662,11 +1670,16 @@ void Spell::DoAllEffectOnTarget(ItemTargetInfo *target)
if (!target->item || !effectMask)
return;
PrepareTargetHitForScripts();
PrepareScriptHitHandlers();
CallScriptBeforeHitHandlers();
for (uint32 effectNumber = 0; effectNumber < 3; ++effectNumber)
if (effectMask & (1 << effectNumber))
HandleEffects(NULL, target->item, NULL, effectNumber);
CallScriptOnHitHandlers();
CallScriptAfterHitHandlers();
}
bool Spell::UpdateChanneledTargetList()
@@ -3261,7 +3274,7 @@ void Spell::cast(bool skipCheck)
// CAST SPELL
SendSpellCooldown();
PrepareTargetHitForScripts();
PrepareScriptHitHandlers();
for (uint32 i = 0; i < 3; ++i)
{
@@ -3427,7 +3440,7 @@ void Spell::_handle_immediate_phase()
// handle some immediate features of the spell here
HandleThreatSpells(m_spellInfo->Id);
PrepareTargetHitForScripts();
PrepareScriptHitHandlers();
m_needSpellLog = IsNeedSendToClient();
for (uint32 j = 0; j < 3; ++j)
@@ -4677,20 +4690,7 @@ void Spell::HandleEffects(Unit *pUnitTarget,Item *pItemTarget,GameObject *pGOTar
//we do not need DamageMultiplier here.
damage = CalculateDamage(i, NULL);
// execute script effect handler hooks and check if effects was prevented
bool preventDefault = false;
for(std::list<SpellScript *>::iterator scritr = m_loadedScripts.begin(); scritr != m_loadedScripts.end() ; ++scritr)
{
std::list<SpellScript::EffectHandler>::iterator effEndItr = (*scritr)->EffectHandlers.end(), effItr = (*scritr)->EffectHandlers.begin();
for(; effItr != effEndItr ; ++effItr)
{
// effect execution can be prevented
if (!(*scritr)->_IsEffectPrevented((SpellEffIndex)i) && (*effItr).IsEffectAffected(m_spellInfo, i))
(*effItr).Call(*scritr, (SpellEffIndex)i);
}
if (!preventDefault)
preventDefault = (*scritr)->_IsDefaultEffectPrevented((SpellEffIndex)i);
}
bool preventDefault = CallScriptEffectHandlers((SpellEffIndex)i);
if (!preventDefault && eff < TOTAL_SPELL_EFFECTS)
{
@@ -7306,10 +7306,65 @@ void Spell::LoadScripts()
}
}
void Spell::PrepareTargetHitForScripts()
void Spell::PrepareScriptHitHandlers()
{
for(std::list<SpellScript *>::iterator scritr = m_loadedScripts.begin(); scritr != m_loadedScripts.end() ; ++scritr)
{
(*scritr)->_InitHit();
}
}
bool Spell::CallScriptEffectHandlers(SpellEffIndex effIndex)
{
// execute script effect handler hooks and check if effects was prevented
bool preventDefault = false;
for(std::list<SpellScript *>::iterator scritr = m_loadedScripts.begin(); scritr != m_loadedScripts.end() ; ++scritr)
{
std::list<SpellScript::EffectHandler>::iterator effEndItr = (*scritr)->EffectHandlers.end(), effItr = (*scritr)->EffectHandlers.begin();
for(; effItr != effEndItr ; ++effItr)
{
// effect execution can be prevented
if (!(*scritr)->_IsEffectPrevented(effIndex) && (*effItr).IsEffectAffected(m_spellInfo, effIndex))
(*effItr).Call(*scritr, effIndex);
}
if (!preventDefault)
preventDefault = (*scritr)->_IsDefaultEffectPrevented(effIndex);
}
return preventDefault;
}
void Spell::CallScriptBeforeHitHandlers()
{
for(std::list<SpellScript *>::iterator scritr = m_loadedScripts.begin(); scritr != m_loadedScripts.end() ; ++scritr)
{
std::list<SpellScript::HitHandler>::iterator hookItrEnd = (*scritr)->BeforeHit.end(), hookItr = (*scritr)->BeforeHit.begin();
for(; hookItr != hookItrEnd ; ++hookItr)
{
((*scritr)->*(*hookItr))();
}
}
}
void Spell::CallScriptOnHitHandlers()
{
for(std::list<SpellScript *>::iterator scritr = m_loadedScripts.begin(); scritr != m_loadedScripts.end() ; ++scritr)
{
std::list<SpellScript::HitHandler>::iterator hookItrEnd = (*scritr)->OnHit.end(), hookItr = (*scritr)->OnHit.begin();
for(; hookItr != hookItrEnd ; ++hookItr)
{
((*scritr)->*(*hookItr))();
}
}
}
void Spell::CallScriptAfterHitHandlers()
{
for(std::list<SpellScript *>::iterator scritr = m_loadedScripts.begin(); scritr != m_loadedScripts.end() ; ++scritr)
{
std::list<SpellScript::HitHandler>::iterator hookItrEnd = (*scritr)->AfterHit.end(), hookItr = (*scritr)->AfterHit.begin();
for(; hookItr != hookItrEnd ; ++hookItr)
{
((*scritr)->*(*hookItr))();
}
}
}