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

Browse source 
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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84
src/game/GuardAI.cpp
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@ -31,22 +31,22 @@ int GuardAI::Permissible(const Creature *creature)
return PERMIT_BASE_NO;
}
GuardAI::GuardAI(Creature &c) : i_creature(c), i_victimGuid(0), i_state(STATE_NORMAL), i_tracker(TIME_INTERVAL_LOOK)
GuardAI::GuardAI(Creature *c) : CreatureAI(c), i_victimGuid(0), i_state(STATE_NORMAL), i_tracker(TIME_INTERVAL_LOOK)
{
}
void GuardAI::MoveInLineOfSight(Unit *u)
{
// Ignore Z for flying creatures
if ( !i_creature.canFly() && i_creature.GetDistanceZ(u) > CREATURE_Z_ATTACK_RANGE )
if (!m_creature->canFly() && m_creature->GetDistanceZ(u) > CREATURE_Z_ATTACK_RANGE)
return;
if( !i_creature.getVictim() && u->isTargetableForAttack() &&
( u->IsHostileToPlayers() || i_creature.IsHostileTo(u) /*|| u->getVictim() && i_creature.IsFriendlyTo(u->getVictim())*/ ) &&
u->isInAccessablePlaceFor(&i_creature))
if (!m_creature->getVictim() && u->isTargetableForAttack() &&
( u->IsHostileToPlayers() || m_creature->IsHostileTo(u) /*|| u->getVictim() && m_creature->IsFriendlyTo(u->getVictim())*/ ) &&
u->isInAccessablePlaceFor(m_creature))
{
float attackRadius = i_creature.GetAttackDistance(u);
if(i_creature.IsWithinDistInMap(u,attackRadius))
float attackRadius = m_creature->GetAttackDistance(u);
if (m_creature->IsWithinDistInMap(u,attackRadius))
{
//Need add code to let guard support player
AttackStart(u);
@ -57,76 +57,76 @@ void GuardAI::MoveInLineOfSight(Unit *u)
void GuardAI::EnterEvadeMode()
{
if( !i_creature.isAlive() )
if (!m_creature->isAlive())
{
DEBUG_LOG("Creature stopped attacking because he's dead [guid=%u]", i_creature.GetGUIDLow());
i_creature.StopMoving();
i_creature.GetMotionMaster()->MoveIdle();
DEBUG_LOG("Creature stopped attacking because he's dead [guid=%u]", m_creature->GetGUIDLow());
m_creature->StopMoving();
m_creature->GetMotionMaster()->MoveIdle();
i_state = STATE_NORMAL;
i_victimGuid = 0;
i_creature.CombatStop();
i_creature.DeleteThreatList();
m_creature->CombatStop();
m_creature->DeleteThreatList();
return;
}
Unit* victim = ObjectAccessor::GetUnit(i_creature, i_victimGuid );
Unit* victim = ObjectAccessor::GetUnit(*m_creature, i_victimGuid );
if( !victim )
if (!victim)
{
DEBUG_LOG("Creature stopped attacking because victim is non exist [guid=%u]", i_creature.GetGUIDLow());
DEBUG_LOG("Creature stopped attacking because victim is non exist [guid=%u]", m_creature->GetGUIDLow());
}
else if( !victim ->isAlive() )
else if (!victim->isAlive())
{
DEBUG_LOG("Creature stopped attacking because victim is dead [guid=%u]", i_creature.GetGUIDLow());
DEBUG_LOG("Creature stopped attacking because victim is dead [guid=%u]", m_creature->GetGUIDLow());
}
else if( victim ->HasStealthAura() )
else if (victim->HasStealthAura())
{
DEBUG_LOG("Creature stopped attacking because victim is using stealth [guid=%u]", i_creature.GetGUIDLow());
DEBUG_LOG("Creature stopped attacking because victim is using stealth [guid=%u]", m_creature->GetGUIDLow());
}
else if( victim ->isInFlight() )
else if (victim->isInFlight())
{
DEBUG_LOG("Creature stopped attacking because victim is flying away [guid=%u]", i_creature.GetGUIDLow());
DEBUG_LOG("Creature stopped attacking because victim is flying away [guid=%u]", m_creature->GetGUIDLow());
}
else
{
DEBUG_LOG("Creature stopped attacking because victim outran him [guid=%u]", i_creature.GetGUIDLow());
DEBUG_LOG("Creature stopped attacking because victim outran him [guid=%u]", m_creature->GetGUIDLow());
}
i_creature.RemoveAllAuras();
i_creature.DeleteThreatList();
m_creature->RemoveAllAuras();
m_creature->DeleteThreatList();
i_victimGuid = 0;
i_creature.CombatStop();
m_creature->CombatStop();
i_state = STATE_NORMAL;
// Remove TargetedMovementGenerator from MotionMaster stack list, and add HomeMovementGenerator instead
if( i_creature.GetMotionMaster()->GetCurrentMovementGeneratorType() == TARGETED_MOTION_TYPE )
i_creature.GetMotionMaster()->MoveTargetedHome();
if (m_creature->GetMotionMaster()->GetCurrentMovementGeneratorType() == TARGETED_MOTION_TYPE)
m_creature->GetMotionMaster()->MoveTargetedHome();
}
void GuardAI::UpdateAI(const uint32 /*diff*/)
{
// update i_victimGuid if i_creature.getVictim() !=0 and changed
if(!i_creature.SelectHostilTarget() || !i_creature.getVictim())
if (!m_creature->SelectHostilTarget() || !m_creature->getVictim())
return;
i_victimGuid = i_creature.getVictim()->GetGUID();
i_victimGuid = m_creature->getVictim()->GetGUID();
if( i_creature.isAttackReady() )
if (m_creature->isAttackReady())
{
if( i_creature.IsWithinDistInMap(i_creature.getVictim(), ATTACK_DISTANCE))
if (m_creature->IsWithinDistInMap(m_creature->getVictim(), ATTACK_DISTANCE))
{
i_creature.AttackerStateUpdate(i_creature.getVictim());
i_creature.resetAttackTimer();
m_creature->AttackerStateUpdate(m_creature->getVictim());
m_creature->resetAttackTimer();
}
}
}
bool GuardAI::IsVisible(Unit *pl) const
{
return i_creature.GetDistance(pl) < sWorld.getConfig(CONFIG_SIGHT_GUARDER)
&& pl->isVisibleForOrDetect(&i_creature,true);
return m_creature->GetDistance(pl) < sWorld.getConfig(CONFIG_SIGHT_GUARDER)
&& pl->isVisibleForOrDetect(m_creature,true);
}
void GuardAI::AttackStart(Unit *u)
@ -135,19 +135,19 @@ void GuardAI::AttackStart(Unit *u)
return;
// DEBUG_LOG("Creature %s tagged a victim to kill [guid=%u]", i_creature.GetName(), u->GetGUIDLow());
if(i_creature.Attack(u,true))
if(m_creature->Attack(u,true))
{
i_creature.SetInCombatWith(u);
u->SetInCombatWith(&i_creature);
m_creature->SetInCombatWith(u);
u->SetInCombatWith(m_creature);
i_creature.AddThreat(u, 0.0f);
m_creature->AddThreat(u, 0.0f);
i_victimGuid = u->GetGUID();
i_creature.GetMotionMaster()->MoveChase(u);
m_creature->GetMotionMaster()->MoveChase(u);
}
}
void GuardAI::JustDied(Unit *killer)
{
if(Player* pkiller = killer->GetCharmerOrOwnerPlayerOrPlayerItself())
i_creature.SendZoneUnderAttackMessage(pkiller);
m_creature->SendZoneUnderAttackMessage(pkiller);
}