diff options
Diffstat (limited to 'src/game/AggressorAI.cpp')
| -rw-r--r-- | src/game/AggressorAI.cpp | 312 |
1 files changed, 157 insertions, 155 deletions
diff --git a/src/game/AggressorAI.cpp b/src/game/AggressorAI.cpp index 494acbb9a51..a4ef9e39f47 100644 --- a/src/game/AggressorAI.cpp +++ b/src/game/AggressorAI.cpp @@ -1,155 +1,157 @@ -/* - * Copyright (C) 2005-2008 MaNGOS <http://www.mangosproject.org/> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "AggressorAI.h" -#include "Errors.h" -#include "Creature.h" -#include "Player.h" -#include "ObjectAccessor.h" -#include "VMapFactory.h" -#include "World.h" - -#include <list> - -int -AggressorAI::Permissible(const Creature *creature) -{ - // have some hostile factions, it will be selected by IsHostileTo check at MoveInLineOfSight - if( !creature->isCivilian() && !creature->IsNeutralToAll() ) - return PERMIT_BASE_PROACTIVE; - - return PERMIT_BASE_NO; -} - -AggressorAI::AggressorAI(Creature &c) : i_creature(c), i_victimGuid(0), i_state(STATE_NORMAL), i_tracker(TIME_INTERVAL_LOOK) -{ -} - -void -AggressorAI::MoveInLineOfSight(Unit *u) -{ - if( i_creature.GetDistanceZ(u) > CREATURE_Z_ATTACK_RANGE ) - return; - if( !i_creature.getVictim() && !i_creature.hasUnitState(UNIT_STAT_STUNDED) && u->isTargetableForAttack() && - ( i_creature.IsHostileTo( u ) /*|| u->getVictim() && i_creature.IsFriendlyTo( u->getVictim() )*/ ) && - u->isInAccessablePlaceFor(&i_creature) ) - { - float attackRadius = i_creature.GetAttackDistance(u); - if(i_creature.IsWithinDistInMap(u, attackRadius) && i_creature.IsWithinLOSInMap(u) ) - { - AttackStart(u); - u->RemoveSpellsCausingAura(SPELL_AURA_MOD_STEALTH); - } - } -} - -void AggressorAI::EnterEvadeMode() -{ - if( !i_creature.isAlive() ) - { - DEBUG_LOG("Creature stopped attacking cuz his dead [guid=%u]", i_creature.GetGUIDLow()); - i_victimGuid = 0; - i_creature.CombatStop(); - i_creature.DeleteThreatList(); - return; - } - - Unit* victim = ObjectAccessor::GetUnit(i_creature, i_victimGuid ); - - if( !victim ) - { - DEBUG_LOG("Creature stopped attacking because victim is non exist [guid=%u]", i_creature.GetGUIDLow()); - } - else if( !victim->isAlive() ) - { - DEBUG_LOG("Creature stopped attacking cuz his victim is dead [guid=%u]", i_creature.GetGUIDLow()); - } - else if( victim->HasStealthAura() ) - { - DEBUG_LOG("Creature stopped attacking cuz his victim is stealth [guid=%u]", i_creature.GetGUIDLow()); - } - else if( victim->isInFlight() ) - { - DEBUG_LOG("Creature stopped attacking cuz his victim is fly away [guid=%u]", i_creature.GetGUIDLow()); - } - else - { - DEBUG_LOG("Creature stopped attacking due to target out run him [guid=%u]", i_creature.GetGUIDLow()); - //i_state = STATE_LOOK_AT_VICTIM; - //i_tracker.Reset(TIME_INTERVAL_LOOK); - } - - if(!i_creature.isCharmed()) - { - i_creature.RemoveAllAuras(); - - // Remove TargetedMovementGenerator from MotionMaster stack list, and add HomeMovementGenerator instead - if( i_creature.GetMotionMaster()->GetCurrentMovementGeneratorType() == TARGETED_MOTION_TYPE ) - i_creature.GetMotionMaster()->MoveTargetedHome(); - } - - i_creature.DeleteThreatList(); - i_victimGuid = 0; - i_creature.CombatStop(); - i_creature.SetLootRecipient(NULL); -} - -void -AggressorAI::UpdateAI(const uint32 /*diff*/) -{ - // update i_victimGuid if i_creature.getVictim() !=0 and changed - if(!i_creature.SelectHostilTarget() || !i_creature.getVictim()) - return; - - i_victimGuid = i_creature.getVictim()->GetGUID(); - - if( i_creature.isAttackReady() ) - { - if( i_creature.IsWithinDistInMap(i_creature.getVictim(), ATTACK_DISTANCE)) - { - i_creature.AttackerStateUpdate(i_creature.getVictim()); - i_creature.resetAttackTimer(); - } - } -} - -bool -AggressorAI::IsVisible(Unit *pl) const -{ - return i_creature.GetDistance(pl) < sWorld.getConfig(CONFIG_SIGHT_MONSTER) - && pl->isVisibleForOrDetect(&i_creature,true); -} - -void -AggressorAI::AttackStart(Unit *u) -{ - if( !u ) - return; - - if(i_creature.Attack(u,true)) - { - i_creature.SetInCombatWith(u); - u->SetInCombatWith(&i_creature); - - i_creature.AddThreat(u, 0.0f); - // DEBUG_LOG("Creature %s tagged a victim to kill [guid=%u]", i_creature.GetName(), u->GetGUIDLow()); - i_victimGuid = u->GetGUID(); - - i_creature.GetMotionMaster()->MoveChase(u); - } -} +/*
+ * Copyright (C) 2005-2008 MaNGOS <http://www.mangosproject.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "AggressorAI.h"
+#include "Errors.h"
+#include "Creature.h"
+#include "Player.h"
+#include "ObjectAccessor.h"
+#include "VMapFactory.h"
+#include "World.h"
+
+#include <list>
+
+int
+AggressorAI::Permissible(const Creature *creature)
+{
+ // have some hostile factions, it will be selected by IsHostileTo check at MoveInLineOfSight
+ if( !creature->isCivilian() && !creature->IsNeutralToAll() )
+ return PERMIT_BASE_PROACTIVE;
+
+ return PERMIT_BASE_NO;
+}
+
+AggressorAI::AggressorAI(Creature &c) : i_creature(c), i_victimGuid(0), i_state(STATE_NORMAL), i_tracker(TIME_INTERVAL_LOOK)
+{
+}
+
+void
+AggressorAI::MoveInLineOfSight(Unit *u)
+{
+ // Ignore Z for flying creatures
+ if( !i_creature.canFly() && i_creature.GetDistanceZ(u) > CREATURE_Z_ATTACK_RANGE )
+ return;
+
+ if( !i_creature.getVictim() && !i_creature.hasUnitState(UNIT_STAT_STUNDED) && u->isTargetableForAttack() &&
+ ( i_creature.IsHostileTo( u ) /*|| u->getVictim() && i_creature.IsFriendlyTo( u->getVictim() )*/ ) &&
+ u->isInAccessablePlaceFor(&i_creature) )
+ {
+ float attackRadius = i_creature.GetAttackDistance(u);
+ if(i_creature.IsWithinDistInMap(u, attackRadius) && i_creature.IsWithinLOSInMap(u) )
+ {
+ AttackStart(u);
+ u->RemoveSpellsCausingAura(SPELL_AURA_MOD_STEALTH);
+ }
+ }
+}
+
+void AggressorAI::EnterEvadeMode()
+{
+ if( !i_creature.isAlive() )
+ {
+ DEBUG_LOG("Creature stopped attacking cuz his dead [guid=%u]", i_creature.GetGUIDLow());
+ i_victimGuid = 0;
+ i_creature.CombatStop();
+ i_creature.DeleteThreatList();
+ return;
+ }
+
+ Unit* victim = ObjectAccessor::GetUnit(i_creature, i_victimGuid );
+
+ if( !victim )
+ {
+ DEBUG_LOG("Creature stopped attacking because victim is non exist [guid=%u]", i_creature.GetGUIDLow());
+ }
+ else if( !victim->isAlive() )
+ {
+ DEBUG_LOG("Creature stopped attacking cuz his victim is dead [guid=%u]", i_creature.GetGUIDLow());
+ }
+ else if( victim->HasStealthAura() )
+ {
+ DEBUG_LOG("Creature stopped attacking cuz his victim is stealth [guid=%u]", i_creature.GetGUIDLow());
+ }
+ else if( victim->isInFlight() )
+ {
+ DEBUG_LOG("Creature stopped attacking cuz his victim is fly away [guid=%u]", i_creature.GetGUIDLow());
+ }
+ else
+ {
+ DEBUG_LOG("Creature stopped attacking due to target out run him [guid=%u]", i_creature.GetGUIDLow());
+ //i_state = STATE_LOOK_AT_VICTIM;
+ //i_tracker.Reset(TIME_INTERVAL_LOOK);
+ }
+
+ if(!i_creature.isCharmed())
+ {
+ i_creature.RemoveAllAuras();
+
+ // Remove TargetedMovementGenerator from MotionMaster stack list, and add HomeMovementGenerator instead
+ if( i_creature.GetMotionMaster()->GetCurrentMovementGeneratorType() == TARGETED_MOTION_TYPE )
+ i_creature.GetMotionMaster()->MoveTargetedHome();
+ }
+
+ i_creature.DeleteThreatList();
+ i_victimGuid = 0;
+ i_creature.CombatStop();
+ i_creature.SetLootRecipient(NULL);
+}
+
+void
+AggressorAI::UpdateAI(const uint32 /*diff*/)
+{
+ // update i_victimGuid if i_creature.getVictim() !=0 and changed
+ if(!i_creature.SelectHostilTarget() || !i_creature.getVictim())
+ return;
+
+ i_victimGuid = i_creature.getVictim()->GetGUID();
+
+ if( i_creature.isAttackReady() )
+ {
+ if( i_creature.IsWithinDistInMap(i_creature.getVictim(), ATTACK_DISTANCE))
+ {
+ i_creature.AttackerStateUpdate(i_creature.getVictim());
+ i_creature.resetAttackTimer();
+ }
+ }
+}
+
+bool
+AggressorAI::IsVisible(Unit *pl) const
+{
+ return i_creature.GetDistance(pl) < sWorld.getConfig(CONFIG_SIGHT_MONSTER)
+ && pl->isVisibleForOrDetect(&i_creature,true);
+}
+
+void
+AggressorAI::AttackStart(Unit *u)
+{
+ if( !u )
+ return;
+
+ if(i_creature.Attack(u,true))
+ {
+ i_creature.SetInCombatWith(u);
+ u->SetInCombatWith(&i_creature);
+
+ i_creature.AddThreat(u, 0.0f);
+ // DEBUG_LOG("Creature %s tagged a victim to kill [guid=%u]", i_creature.GetName(), u->GetGUIDLow());
+ i_victimGuid = u->GetGUID();
+
+ i_creature.GetMotionMaster()->MoveChase(u);
+ }
+}
|