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[11000] Minor code style changes for readability in aggro related unit functions

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Signed-off-by: NoFantasy <nofantasy@nf.no>
This commit is contained in:
NoFantasy 2011-01-11 15:02:40 +01:00
parent e9fc7d05b2
commit d38539f12a
2 changed files with 28 additions and 21 deletions
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47
src/game/Unit.cpp
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@ -8501,6 +8501,7 @@ void Unit::SetDeathState(DeathState s)
######## AGGRO SYSTEM ########
######## ########
########################################*/
bool Unit::CanHaveThreatList() const
{
// only creatures can have threat list
@ -8552,7 +8553,7 @@ float Unit::ApplyTotalThreatModifier(float threat, SpellSchoolMask schoolMask)
void Unit::AddThreat(Unit* pVictim, float threat /*= 0.0f*/, bool crit /*= false*/, SpellSchoolMask schoolMask /*= SPELL_SCHOOL_MASK_NONE*/, SpellEntry const *threatSpell /*= NULL*/)
{
// Only mobs can manage threat lists
if(CanHaveThreatList())
if (CanHaveThreatList())
m_ThreatManager.addThreat(pVictim, threat, crit, schoolMask, threatSpell);
}
@ -8560,8 +8561,9 @@ void Unit::AddThreat(Unit* pVictim, float threat /*= 0.0f*/, bool crit /*= false
void Unit::DeleteThreatList()
{
if(CanHaveThreatList() && !m_ThreatManager.isThreatListEmpty())
if (CanHaveThreatList() && !m_ThreatManager.isThreatListEmpty())
SendThreatClear();
m_ThreatManager.clearReferences();
}
@ -8569,19 +8571,21 @@ void Unit::DeleteThreatList()
void Unit::TauntApply(Unit* taunter)
{
MANGOS_ASSERT(GetTypeId()== TYPEID_UNIT);
MANGOS_ASSERT(GetTypeId() == TYPEID_UNIT);
if(!taunter || (taunter->GetTypeId() == TYPEID_PLAYER && ((Player*)taunter)->isGameMaster()))
if (!taunter || (taunter->GetTypeId() == TYPEID_PLAYER && ((Player*)taunter)->isGameMaster()))
return;
if(!CanHaveThreatList())
if (!CanHaveThreatList())
return;
Unit *target = getVictim();
if(target && target == taunter)
if (target && target == taunter)
return;
SetInFront(taunter);
if (((Creature*)this)->AI())
((Creature*)this)->AI()->AttackStart(taunter);
@ -8592,21 +8596,22 @@ void Unit::TauntApply(Unit* taunter)
void Unit::TauntFadeOut(Unit *taunter)
{
MANGOS_ASSERT(GetTypeId()== TYPEID_UNIT);
MANGOS_ASSERT(GetTypeId() == TYPEID_UNIT);
if(!taunter || (taunter->GetTypeId() == TYPEID_PLAYER && ((Player*)taunter)->isGameMaster()))
if (!taunter || (taunter->GetTypeId() == TYPEID_PLAYER && ((Player*)taunter)->isGameMaster()))
return;
if(!CanHaveThreatList())
if (!CanHaveThreatList())
return;
Unit *target = getVictim();
if(!target || target != taunter)
if (!target || target != taunter)
return;
if(m_ThreatManager.isThreatListEmpty())
if (m_ThreatManager.isThreatListEmpty())
{
if(((Creature*)this)->AI())
if (((Creature*)this)->AI())
((Creature*)this)->AI()->EnterEvadeMode();
if (InstanceData* mapInstance = GetInstanceData())
@ -8621,6 +8626,7 @@ void Unit::TauntFadeOut(Unit *taunter)
if (target && target != taunter)
{
SetInFront(target);
if (((Creature*)this)->AI())
((Creature*)this)->AI()->AttackStart(target);
}
@ -8634,10 +8640,11 @@ bool Unit::SelectHostileTarget()
//next-victim-selection algorithm and evade mode are called
//threat list sorting etc.
MANGOS_ASSERT(GetTypeId()== TYPEID_UNIT);
MANGOS_ASSERT(GetTypeId() == TYPEID_UNIT);
if (!this->isAlive())
return false;
//This function only useful once AI has been initialized
if (!((Creature*)this)->AI())
return false;
@ -8646,12 +8653,12 @@ bool Unit::SelectHostileTarget()
// First checking if we have some taunt on us
const AuraList& tauntAuras = GetAurasByType(SPELL_AURA_MOD_TAUNT);
if ( !tauntAuras.empty() )
if (!tauntAuras.empty())
{
Unit* caster;
// The last taunt aura caster is alive an we are happy to attack him
if ( (caster = tauntAuras.back()->GetCaster()) && caster->isAlive() )
if ((caster = tauntAuras.back()->GetCaster()) && caster->isAlive())
return true;
else if (tauntAuras.size() > 1)
{
@ -8663,8 +8670,8 @@ bool Unit::SelectHostileTarget()
do
{
--aura;
if ( (caster = (*aura)->GetCaster()) &&
caster->IsInMap(this) && caster->isTargetableForAttack() && caster->isInAccessablePlaceFor((Creature*)this) )
if ((caster = (*aura)->GetCaster()) && caster->IsInMap(this) &&
caster->isTargetableForAttack() && caster->isInAccessablePlaceFor((Creature*)this))
{
target = caster;
break;
@ -8673,8 +8680,8 @@ bool Unit::SelectHostileTarget()
}
}
if ( !target && !m_ThreatManager.isThreatListEmpty() )
// No taunt aura or taunt aura caster is dead standart target selection
// No taunt aura or taunt aura caster is dead, standard target selection
if (!target && !m_ThreatManager.isThreatListEmpty())
target = m_ThreatManager.getHostileTarget();
if (target)
@ -8688,7 +8695,7 @@ bool Unit::SelectHostileTarget()
}
// no target but something prevent go to evade mode
if( !isInCombat() || HasAuraType(SPELL_AURA_MOD_TAUNT) )
if (!isInCombat() || HasAuraType(SPELL_AURA_MOD_TAUNT))
return false;
// last case when creature don't must go to evade mode: