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[9832] Move function to select an attacking target from EventAi to Creature class

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Also rename function to a more descriptive name, SelectAttackingTarget

Signed-off-by: NoFantasy <nofantasy@nf.no>
This commit is contained in:
NoFantasy 2010-05-04 12:45:23 +02:00
parent 0cc946e91e
commit 92ab082fc6
5 changed files with 47 additions and 38 deletions
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39
src/game/Creature.cpp
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@ -1793,6 +1793,45 @@ void Creature::SetInCombatWithZone()
}
}
Unit* Creature::SelectAttackingTarget(AttackingTarget target, uint32 position) const
{
if (!CanHaveThreatList())
return NULL;
//ThreatList m_threatlist;
ThreatList const& threatlist = getThreatManager().getThreatList();
ThreatList::const_iterator i = threatlist.begin();
ThreatList::const_reverse_iterator r = threatlist.rbegin();
if (position >= threatlist.size() || !threatlist.size())
return NULL;
switch(target)
{
case ATTACKING_TARGET_RANDOM:
{
advance(i, position + (rand() % (threatlist.size() - position)));
return Unit::GetUnit(*this, (*i)->getUnitGuid());
}
case ATTACKING_TARGET_TOPAGGRO:
{
advance(i, position);
return Unit::GetUnit(*this, (*i)->getUnitGuid());
}
case ATTACKING_TARGET_BOTTOMAGGRO:
{
advance(r, position);
return Unit::GetUnit(*this, (*r)->getUnitGuid());
}
// TODO: implement these
//case ATTACKING_TARGET_RANDOM_PLAYER:
//case ATTACKING_TARGET_TOPAGGRO_PLAYER:
//case ATTACKING_TARGET_BOTTOMAGGRO_PLAYER:
}
return NULL;
}
void Creature::_AddCreatureSpellCooldown(uint32 spell_id, time_t end_time)
{
m_CreatureSpellCooldowns[spell_id] = end_time;