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[7667] Add to CreatureAI field pointing to creature itself. Use it instead diff. fields in subclases.

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Also send pointer to AI constructors ans mark constructors as explicit.

This changes allow move now some generic often used AI code to CreatureAI helper functions.
This commit is contained in:
VladimirMangos 2009-04-14 06:43:31 +04:00
parent 721e005b84
commit 69fb9736cc
18 changed files with 379 additions and 382 deletions
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35
src/game/TotemAI.cpp
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@ -36,7 +36,7 @@ TotemAI::Permissible(const Creature *creature)
return PERMIT_BASE_NO;
}
TotemAI::TotemAI(Creature &c) : i_totem(static_cast<Totem&>(c)), i_victimGuid(0)
TotemAI::TotemAI(Creature *c) : CreatureAI(c), i_victimGuid(0)
{
}
@ -47,20 +47,20 @@ TotemAI::MoveInLineOfSight(Unit *)
void TotemAI::EnterEvadeMode()
{
i_totem.CombatStop();
m_creature->CombatStop();
}
void
TotemAI::UpdateAI(const uint32 /*diff*/)
{
if (i_totem.GetTotemType() != TOTEM_ACTIVE)
if (getTotem().GetTotemType() != TOTEM_ACTIVE)
return;
if (!i_totem.isAlive() || i_totem.IsNonMeleeSpellCasted(false))
if (!m_creature->isAlive() || m_creature->IsNonMeleeSpellCasted(false))
return;
// Search spell
SpellEntry const *spellInfo = sSpellStore.LookupEntry(i_totem.GetSpell());
SpellEntry const *spellInfo = sSpellStore.LookupEntry(getTotem().GetSpell());
if (!spellInfo)
return;
@ -71,28 +71,28 @@ TotemAI::UpdateAI(const uint32 /*diff*/)
// SPELLMOD_RANGE not applied in this place just because not existence range mods for attacking totems
// pointer to appropriate target if found any
Unit* victim = i_victimGuid ? ObjectAccessor::GetUnit(i_totem, i_victimGuid) : NULL;
Unit* victim = i_victimGuid ? ObjectAccessor::GetUnit(*m_creature, i_victimGuid) : NULL;
// Search victim if no, not attackable, or out of range, or friendly (possible in case duel end)
if( !victim ||
!victim->isTargetableForAttack() || !i_totem.IsWithinDistInMap(victim, max_range) ||
i_totem.IsFriendlyTo(victim) || !victim->isVisibleForOrDetect(&i_totem,false) )
!victim->isTargetableForAttack() || !m_creature->IsWithinDistInMap(victim, max_range) ||
m_creature->IsFriendlyTo(victim) || !victim->isVisibleForOrDetect(m_creature,false) )
{
CellPair p(MaNGOS::ComputeCellPair(i_totem.GetPositionX(),i_totem.GetPositionY()));
CellPair p(MaNGOS::ComputeCellPair(m_creature->GetPositionX(),m_creature->GetPositionY()));
Cell cell(p);
cell.data.Part.reserved = ALL_DISTRICT;
victim = NULL;
MaNGOS::NearestAttackableUnitInObjectRangeCheck u_check(&i_totem, &i_totem, max_range);
MaNGOS::UnitLastSearcher<MaNGOS::NearestAttackableUnitInObjectRangeCheck> checker(&i_totem,victim, u_check);
MaNGOS::NearestAttackableUnitInObjectRangeCheck u_check(m_creature, m_creature, max_range);
MaNGOS::UnitLastSearcher<MaNGOS::NearestAttackableUnitInObjectRangeCheck> checker(m_creature,victim, u_check);
TypeContainerVisitor<MaNGOS::UnitLastSearcher<MaNGOS::NearestAttackableUnitInObjectRangeCheck>, GridTypeMapContainer > grid_object_checker(checker);
TypeContainerVisitor<MaNGOS::UnitLastSearcher<MaNGOS::NearestAttackableUnitInObjectRangeCheck>, WorldTypeMapContainer > world_object_checker(checker);
CellLock<GridReadGuard> cell_lock(cell, p);
cell_lock->Visit(cell_lock, grid_object_checker, *i_totem.GetMap());
cell_lock->Visit(cell_lock, world_object_checker, *i_totem.GetMap());
cell_lock->Visit(cell_lock, grid_object_checker, *m_creature->GetMap());
cell_lock->Visit(cell_lock, world_object_checker, *m_creature->GetMap());
}
// If have target
@ -102,8 +102,8 @@ TotemAI::UpdateAI(const uint32 /*diff*/)
i_victimGuid = victim->GetGUID();
// attack
i_totem.SetInFront(victim); // client change orientation by self
i_totem.CastSpell(victim, i_totem.GetSpell(), false);
m_creature->SetInFront(victim); // client change orientation by self
m_creature->CastSpell(victim, getTotem().GetSpell(), false);
}
else
i_victimGuid = 0;
@ -119,3 +119,8 @@ void
TotemAI::AttackStart(Unit *)
{
}
Totem& TotemAI::getTotem()
{
return static_cast<Totem&>(*m_creature);
}