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[10841] Implement charges counting for magnet target auras.

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Also implement skip spell effects redirecting if magnet target can't be
targeted by this spell effect base at spell effect target data requirements.

Signed-off-by: VladimirMangos <vladimir@getmangos.com>
This commit is contained in:
michalpolko 2010-12-08 10:33:24 +03:00 • committed by VladimirMangos
parent 1b4210e38c
commit 08b32d7d32
4 changed files with 34 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/game/Spell.cpp
View file

@ -1722,7 +1722,7 @@ void Spell::SetTargetMap(SpellEffectIndex effIndex, uint32 targetMode, UnitList&
{
if (EffectChainTarget <= 1)
{
if(Unit* pUnitTarget = m_caster->SelectMagnetTarget(m_targets.getUnitTarget(), m_spellInfo))
if(Unit* pUnitTarget = m_caster->SelectMagnetTarget(m_targets.getUnitTarget(), this, effIndex))
{
m_targets.setUnitTarget(pUnitTarget);
targetUnitMap.push_back(pUnitTarget);
@ -2077,7 +2077,7 @@ void Spell::SetTargetMap(SpellEffectIndex effIndex, uint32 targetMode, UnitList&
}
else
{
if(Unit* pUnitTarget = m_caster->SelectMagnetTarget(m_targets.getUnitTarget(), m_spellInfo))
if(Unit* pUnitTarget = m_caster->SelectMagnetTarget(m_targets.getUnitTarget(), this, effIndex))
{
m_targets.setUnitTarget(pUnitTarget);
targetUnitMap.push_back(pUnitTarget);
@ -2107,7 +2107,7 @@ void Spell::SetTargetMap(SpellEffectIndex effIndex, uint32 targetMode, UnitList&
break;
case TARGET_SINGLE_ENEMY:
{
if(Unit* pUnitTarget = m_caster->SelectMagnetTarget(m_targets.getUnitTarget(), m_spellInfo))
if(Unit* pUnitTarget = m_caster->SelectMagnetTarget(m_targets.getUnitTarget(), this, effIndex))
{
m_targets.setUnitTarget(pUnitTarget);
targetUnitMap.push_back(pUnitTarget);

36
src/game/Unit.cpp
View file

@ -6063,29 +6063,51 @@ int32 Unit::DealHeal(Unit *pVictim, uint32 addhealth, SpellEntry const *spellPro
return gain;
}
Unit* Unit::SelectMagnetTarget(Unit *victim, SpellEntry const *spellInfo)
Unit* Unit::SelectMagnetTarget(Unit *victim, Spell* spell, SpellEffectIndex eff)
{
if(!victim)
return NULL;
// Magic case
if(spellInfo && (spellInfo->DmgClass == SPELL_DAMAGE_CLASS_NONE || spellInfo->DmgClass == SPELL_DAMAGE_CLASS_MAGIC))
if (spell && (spell->m_spellInfo->DmgClass == SPELL_DAMAGE_CLASS_NONE || spell->m_spellInfo->DmgClass == SPELL_DAMAGE_CLASS_MAGIC))
{
Unit::AuraList const& magnetAuras = victim->GetAurasByType(SPELL_AURA_SPELL_MAGNET);
for(Unit::AuraList::const_iterator itr = magnetAuras.begin(); itr != magnetAuras.end(); ++itr)
if(Unit* magnet = (*itr)->GetCaster())
if(magnet->IsWithinLOSInMap(this) && magnet->isAlive())
{
if (Unit* magnet = (*itr)->GetCaster())
{
if (magnet->isAlive() && magnet->IsWithinLOSInMap(this) && spell->CheckTarget(magnet, eff))
{
if (SpellAuraHolder *holder = (*itr)->GetHolder())
if (holder->GetAuraCharges())
if (holder->DropAuraCharge())
victim->RemoveSpellAuraHolder(holder);
return magnet;
}
}
}
}
// Melee && ranged case
else
{
AuraList const& hitTriggerAuras = victim->GetAurasByType(SPELL_AURA_ADD_CASTER_HIT_TRIGGER);
for(AuraList::const_iterator i = hitTriggerAuras.begin(); i != hitTriggerAuras.end(); ++i)
if(Unit* magnet = (*i)->GetCaster())
if(magnet->isAlive() && magnet->IsWithinLOSInMap(this))
if(roll_chance_i((*i)->GetModifier()->m_amount))
{
if (Unit* magnet = (*i)->GetCaster())
{
if (magnet->isAlive() && magnet->IsWithinLOSInMap(this) && (!spell || spell->CheckTarget(magnet, eff)))
{
if (roll_chance_i((*i)->GetModifier()->m_amount))
{
if (SpellAuraHolder *holder = (*i)->GetHolder())
if (holder->GetAuraCharges())
if (holder->DropAuraCharge())
victim->RemoveSpellAuraHolder(holder);
return magnet;
}
}
}
}
}
return victim;

2
src/game/Unit.h
View file

@ -1832,7 +1832,7 @@ class MANGOS_DLL_SPEC Unit : public WorldObject
bool HasAuraState(AuraState flag) const { return HasFlag(UNIT_FIELD_AURASTATE, 1<<(flag-1)); }
bool HasAuraStateForCaster(AuraState flag, uint64 caster) const;
void UnsummonAllTotems();
Unit* SelectMagnetTarget(Unit *victim, SpellEntry const *spellInfo = NULL);
Unit* SelectMagnetTarget(Unit *victim, Spell* spell = NULL, SpellEffectIndex eff = EFFECT_INDEX_0);
int32 SpellBonusWithCoeffs(SpellEntry const *spellProto, int32 total, int32 benefit, int32 ap_benefit, DamageEffectType damagetype, bool donePart, float defCoeffMod = 1.0f);
int32 SpellBaseDamageBonusDone(SpellSchoolMask schoolMask);

2
src/shared/revision_nr.h
View file

@ -1,4 +1,4 @@
#ifndef __REVISION_NR_H__
#define __REVISION_NR_H__
#define REVISION_NR "10840"
#define REVISION_NR "10841"
#endif // __REVISION_NR_H__