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TrinityCore/src/server/game/AI/SmartScripts/SmartAI.cpp

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/*
* Copyright (C) 2008-2012 TrinityCore <http://www.trinitycore.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, see <http://www.gnu.org/licenses/>.
*/
#include "DatabaseEnv.h"
#include "ObjectMgr.h"
#include "ObjectDefines.h"
#include "GridDefines.h"
#include "GridNotifiers.h"
#include "SpellMgr.h"
#include "GridNotifiersImpl.h"
#include "Cell.h"
#include "CellImpl.h"
#include "InstanceScript.h"
#include "ScriptedCreature.h"
#include "Group.h"
#include "SmartAI.h"
#include "ScriptPCH.h"
SmartAI::SmartAI(Creature* c) : CreatureAI(c)
{
// copy script to local (protection for table reload)
mWayPoints = NULL;
mEscortState = SMART_ESCORT_NONE;
mCurrentWPID = 0;//first wp id is 1 !!
mWPReached = false;
mWPPauseTimer = 0;
mLastWP = NULL;
mCanRepeatPath = false;
// spawn in run mode
me->RemoveUnitMovementFlag(MOVEMENTFLAG_WALKING);
mRun = false;
me->GetPosition(&mLastOOCPos);
mCanAutoAttack = true;
mCanCombatMove = true;
mForcedPaused = false;
mLastWPIDReached = 0;
mEscortQuestID = 0;
mDespawnTime = 0;
mDespawnState = 0;
mEscortInvokerCheckTimer = 1000;
mFollowGuid = 0;
mFollowDist = 0;
mFollowAngle = 0;
mFollowCredit = 0;
mFollowArrivedEntry = 0;
mFollowCreditType = 0;
}
void SmartAI::UpdateDespawn(const uint32 diff)
{
if (mDespawnState <= 1 || mDespawnState > 3) return;
if (mDespawnTime < diff)
{
if (mDespawnState == 2)
{
me->SetVisible(false);
mDespawnTime = 5000;
mDespawnState++;
}
else
me->DespawnOrUnsummon();
} else mDespawnTime -= diff;
}
void SmartAI::Reset()
{
if (!HasEscortState(SMART_ESCORT_ESCORTING))//dont mess up escort movement after combat
SetRun(mRun);
GetScript()->OnReset();
}
WayPoint* SmartAI::GetNextWayPoint()
{
if (!mWayPoints || mWayPoints->empty())
return NULL;
mCurrentWPID++;
WPPath::const_iterator itr = mWayPoints->find(mCurrentWPID);
if (itr != mWayPoints->end())
{
mLastWP = (*itr).second;
if (mLastWP->id != mCurrentWPID)
{
sLog->outError("SmartAI::GetNextWayPoint: Got not expected waypoint id %u, expected %u", mLastWP->id, mCurrentWPID);
}
return (*itr).second;
}
return NULL;
}
void SmartAI::StartPath(bool run, uint32 path, bool repeat, Unit* /*invoker*/)
{
if (me->isInCombat())// no wp movement in combat
{
sLog->outError("SmartAI::StartPath: Creature entry %u wanted to start waypoint movement while in combat, ignoring.", me->GetEntry());
return;
}
if (HasEscortState(SMART_ESCORT_ESCORTING))
StopPath();
if (path)
if (!LoadPath(path))
return;
if (!mWayPoints || mWayPoints->empty())
return;
AddEscortState(SMART_ESCORT_ESCORTING);
mCanRepeatPath = repeat;
SetRun(run);
WayPoint* wp = GetNextWayPoint();
if (wp)
{
me->GetPosition(&mLastOOCPos);
me->GetMotionMaster()->MovePoint(wp->id, wp->x, wp->y, wp->z);
GetScript()->ProcessEventsFor(SMART_EVENT_WAYPOINT_START, NULL, wp->id, GetScript()->GetPathId());
}
}
bool SmartAI::LoadPath(uint32 entry)
{
if (HasEscortState(SMART_ESCORT_ESCORTING))
return false;
mWayPoints = sSmartWaypointMgr->GetPath(entry);
if (!mWayPoints)
{
GetScript()->SetPathId(0);
return false;
}
GetScript()->SetPathId(entry);
return true;
}
void SmartAI::PausePath(uint32 delay, bool forced)
{
if (!HasEscortState(SMART_ESCORT_ESCORTING))
return;
if (HasEscortState(SMART_ESCORT_PAUSED))
{
sLog->outError("SmartAI::StartPath: Creature entry %u wanted to pause waypoint movement while already paused, ignoring.", me->GetEntry());
return;
}
mForcedPaused = forced;
me->GetPosition(&mLastOOCPos);
AddEscortState(SMART_ESCORT_PAUSED);
mWPPauseTimer = delay;
if (forced)
{
SetRun(mRun);
me->StopMoving();//force stop
me->GetMotionMaster()->MoveIdle();//force stop
}
GetScript()->ProcessEventsFor(SMART_EVENT_WAYPOINT_PAUSED, NULL, mLastWP->id, GetScript()->GetPathId());
}
void SmartAI::StopPath(uint32 DespawnTime, uint32 quest, bool fail)
{
if (!HasEscortState(SMART_ESCORT_ESCORTING))
return;
if (quest)
mEscortQuestID = quest;
SetDespawnTime(DespawnTime);
//mDespawnTime = DespawnTime;
me->GetPosition(&mLastOOCPos);
me->StopMoving();//force stop
me->GetMotionMaster()->MoveIdle();
GetScript()->ProcessEventsFor(SMART_EVENT_WAYPOINT_STOPPED, NULL, mLastWP->id, GetScript()->GetPathId());
EndPath(fail);
}
void SmartAI::EndPath(bool fail)
{
GetScript()->ProcessEventsFor(SMART_EVENT_WAYPOINT_ENDED, NULL, mLastWP->id, GetScript()->GetPathId());
RemoveEscortState(SMART_ESCORT_ESCORTING | SMART_ESCORT_PAUSED | SMART_ESCORT_RETURNING);
mWayPoints = NULL;
mCurrentWPID = 0;
mWPPauseTimer = 0;
mLastWP = NULL;
if (mCanRepeatPath)
StartPath(mRun, GetScript()->GetPathId(), mCanRepeatPath);
else
GetScript()->SetPathId(0);
ObjectList* targets = GetScript()->GetTargetList(SMART_ESCORT_TARGETS);
if (targets && mEscortQuestID)
{
if (targets->size() == 1 && GetScript()->IsPlayer((*targets->begin())))
{
Player* player = (*targets->begin())->ToPlayer();
if (!fail && player->IsAtGroupRewardDistance(me) && !player->GetCorpse())
player->GroupEventHappens(mEscortQuestID, me);
if (fail && player->GetQuestStatus(mEscortQuestID) == QUEST_STATUS_INCOMPLETE)
player->FailQuest(mEscortQuestID);
if (Group* group = player->GetGroup())
{
for (GroupReference* groupRef = group->GetFirstMember(); groupRef != NULL; groupRef = groupRef->next())
{
Player* groupGuy = groupRef->getSource();
if (!fail && groupGuy->IsAtGroupRewardDistance(me) && !groupGuy->GetCorpse())
groupGuy->AreaExploredOrEventHappens(mEscortQuestID);
if (fail && groupGuy->GetQuestStatus(mEscortQuestID) == QUEST_STATUS_INCOMPLETE)
groupGuy->FailQuest(mEscortQuestID);
}
}
}else
{
for (ObjectList::iterator iter = targets->begin(); iter != targets->end(); ++iter)
{
if (GetScript()->IsPlayer((*iter)))
{
Player* player = (*iter)->ToPlayer();
if (!fail && player->IsAtGroupRewardDistance(me) && !player->GetCorpse())
player->AreaExploredOrEventHappens(mEscortQuestID);
if (fail && player->GetQuestStatus(mEscortQuestID) == QUEST_STATUS_INCOMPLETE)
player->FailQuest(mEscortQuestID);
}
}
}
}
if (mDespawnState == 1)
StartDespawn();
}
void SmartAI::ResumePath()
{
//mWPReached = false;
SetRun(mRun);
if (mLastWP)
me->GetMotionMaster()->MovePoint(mLastWP->id, mLastWP->x, mLastWP->y, mLastWP->z);
}
void SmartAI::ReturnToLastOOCPos()
{
SetRun(mRun);
me->GetMotionMaster()->MovePoint(SMART_ESCORT_LAST_OOC_POINT, mLastOOCPos);
}
void SmartAI::UpdatePath(const uint32 diff)
{
if (!HasEscortState(SMART_ESCORT_ESCORTING))
return;
if (mEscortInvokerCheckTimer < diff)
{
if (!IsEscortInvokerInRange())
{
StopPath(mDespawnTime, mEscortQuestID, true);
}
mEscortInvokerCheckTimer = 1000;
} else mEscortInvokerCheckTimer -= diff;
// handle pause
if (HasEscortState(SMART_ESCORT_PAUSED))
{
if (mWPPauseTimer < diff)
{
if (!me->isInCombat() && !HasEscortState(SMART_ESCORT_RETURNING) && (mWPReached || mLastWPIDReached == SMART_ESCORT_LAST_OOC_POINT || mForcedPaused))
{
GetScript()->ProcessEventsFor(SMART_EVENT_WAYPOINT_RESUMED, NULL, mLastWP->id, GetScript()->GetPathId());
RemoveEscortState(SMART_ESCORT_PAUSED);
if (mForcedPaused)// if paused between 2 wps resend movement
{
ResumePath();
mWPReached = false;
mForcedPaused = false;
}
if (mLastWPIDReached == SMART_ESCORT_LAST_OOC_POINT)
mWPReached = true;
}
mWPPauseTimer = 0;
} else {
mWPPauseTimer -= diff;
}
}
if (HasEscortState(SMART_ESCORT_RETURNING))
{
if (mWPReached)//reached OOC WP
{
RemoveEscortState(SMART_ESCORT_RETURNING);
if (!HasEscortState(SMART_ESCORT_PAUSED))
ResumePath();
mWPReached = false;
}
}
if (me->isInCombat() || HasEscortState(SMART_ESCORT_PAUSED | SMART_ESCORT_RETURNING))
return;
// handle next wp
if (mWPReached)//reached WP
{
mWPReached = false;
if (mCurrentWPID == GetWPCount())
{
EndPath();
} else {
WayPoint* wp = GetNextWayPoint();
if (wp)
{
SetRun(mRun);
me->GetMotionMaster()->MovePoint(wp->id, wp->x, wp->y, wp->z);
}
}
}
}
void SmartAI::UpdateAI(const uint32 diff)
{
GetScript()->OnUpdate(diff);
UpdatePath(diff);
UpdateDespawn(diff);
//TODO move to void
if (mFollowGuid)
{
if (mFollowArrivedTimer < diff)
{
if (me->FindNearestCreature(mFollowArrivedEntry, INTERACTION_DISTANCE, true))
{
if (Player* player = me->GetPlayer(*me, mFollowGuid))
{
if (!mFollowCreditType)
player->RewardPlayerAndGroupAtEvent(mFollowCredit, me);
else
player->GroupEventHappens(mFollowCredit, me);
}
mFollowGuid = 0;
mFollowDist = 0;
mFollowAngle = 0;
mFollowCredit = 0;
mFollowArrivedTimer = 1000;
mFollowArrivedEntry = 0;
mFollowCreditType = 0;
SetDespawnTime(5000);
me->StopMoving();
me->GetMotionMaster()->MoveIdle();
StartDespawn();
GetScript()->ProcessEventsFor(SMART_EVENT_FOLLOW_COMPLETED);
return;
}
mFollowArrivedTimer = 1000;
} else mFollowArrivedTimer -= diff;
}
if (!UpdateVictim())
return;
if (mCanAutoAttack)
DoMeleeAttackIfReady();
}
bool SmartAI::IsEscortInvokerInRange()
{
ObjectList* targets = GetScript()->GetTargetList(SMART_ESCORT_TARGETS);
if (targets)
{
if (targets->size() == 1 && GetScript()->IsPlayer((*targets->begin())))
{
Player* player = (*targets->begin())->ToPlayer();
if (me->GetDistance(player) <= SMART_ESCORT_MAX_PLAYER_DIST)
return true;
if (Group* group = player->GetGroup())
{
for (GroupReference* groupRef = group->GetFirstMember(); groupRef != NULL; groupRef = groupRef->next())
{
Player* groupGuy = groupRef->getSource();
if (me->GetDistance(groupGuy) <= SMART_ESCORT_MAX_PLAYER_DIST)
return true;
}
}
}else
{
for (ObjectList::iterator iter = targets->begin(); iter != targets->end(); ++iter)
{
if (GetScript()->IsPlayer((*iter)))
{
if (me->GetDistance((*iter)->ToPlayer()) <= SMART_ESCORT_MAX_PLAYER_DIST)
return true;
}
}
}
}
return true;//escort targets were not set, ignore range check
}
void SmartAI::MovepointReached(uint32 id)
{
if (id != SMART_ESCORT_LAST_OOC_POINT && mLastWPIDReached != id)
GetScript()->ProcessEventsFor(SMART_EVENT_WAYPOINT_REACHED, NULL, id);
mLastWPIDReached = id;
mWPReached = true;
}
void SmartAI::MovementInform(uint32 MovementType, uint32 Data)
{
GetScript()->ProcessEventsFor(SMART_EVENT_MOVEMENTINFORM, NULL, MovementType, Data);
if (MovementType != POINT_MOTION_TYPE || !HasEscortState(SMART_ESCORT_ESCORTING))
return;
MovepointReached(Data);
}
void SmartAI::RemoveAuras()
{
// Only loop throught the applied auras, because here is where all auras on the current unit are stored
Unit::AuraApplicationMap appliedAuras = me->GetAppliedAuras();
for (Unit::AuraApplicationMap::iterator iter = appliedAuras.begin(); iter != appliedAuras.end(); ++iter)
{
Aura const* aura = iter->second->GetBase();
if (!aura->GetSpellInfo()->IsPassive() && !aura->GetSpellInfo()->HasAura(SPELL_AURA_CONTROL_VEHICLE) && aura->GetCaster() != me)
me->RemoveAurasDueToSpell(aura->GetId());
}
}
void SmartAI::EnterEvadeMode()
{
if (!me->isAlive())
return;
RemoveAuras();
me->DeleteThreatList();
me->CombatStop(true);
me->LoadCreaturesAddon();
me->SetLootRecipient(NULL);
me->ResetPlayerDamageReq();
GetScript()->ProcessEventsFor(SMART_EVENT_EVADE);//must be after aura clear so we can cast spells from db
SetRun(mRun);
if (HasEscortState(SMART_ESCORT_ESCORTING))
{
AddEscortState(SMART_ESCORT_RETURNING);
ReturnToLastOOCPos();
}
else if (mFollowGuid)
{
if (Unit* target = me->GetUnit(*me, mFollowGuid))
me->GetMotionMaster()->MoveFollow(target, mFollowDist, mFollowAngle);
}
else
me->GetMotionMaster()->MoveTargetedHome();
Reset();
}
void SmartAI::MoveInLineOfSight(Unit* who)
{
if (!who)
return;
GetScript()->OnMoveInLineOfSight(who);
if (me->HasReactState(REACT_PASSIVE) || AssistPlayerInCombat(who))
return;
if (!CanAIAttack(who))
return;
if (!me->canStartAttack(who, false))
return;
if (me->IsHostileTo(who))
{
float fAttackRadius = me->GetAttackDistance(who);
if (me->IsWithinDistInMap(who, fAttackRadius) && me->IsWithinLOSInMap(who))
{
if (!me->getVictim())
{
who->RemoveAurasByType(SPELL_AURA_MOD_STEALTH);
AttackStart(who);
}
else/* if (me->GetMap()->IsDungeon())*/
{
who->SetInCombatWith(me);
me->AddThreat(who, 0.0f);
}
}
}
}
bool SmartAI::CanAIAttack(const Unit* /*who*/) const
{
if (me->GetReactState() == REACT_PASSIVE)
return false;
return true;
}
bool SmartAI::AssistPlayerInCombat(Unit* who)
{
if (!who || !who->getVictim())
return false;
//experimental (unknown) flag not present
if (!(me->GetCreatureInfo()->type_flags & CREATURE_TYPEFLAGS_AID_PLAYERS))
return false;
//not a player
if (!who->getVictim()->GetCharmerOrOwnerPlayerOrPlayerItself())
return false;
//never attack friendly
if (me->IsFriendlyTo(who))
return false;
//too far away and no free sight?
if (me->IsWithinDistInMap(who, SMART_MAX_AID_DIST) && me->IsWithinLOSInMap(who))
{
//already fighting someone?
if (!me->getVictim())
{
AttackStart(who);
return true;
}
else
{
who->SetInCombatWith(me);
me->AddThreat(who, 0.0f);
return true;
}
}
return false;
}
void SmartAI::JustRespawned()
{
mDespawnTime = 0;
mDespawnState = 0;
mEscortState = SMART_ESCORT_NONE;
me->SetVisible(true);
if (me->getFaction() != me->GetCreatureInfo()->faction_A)
me->RestoreFaction();
GetScript()->ProcessEventsFor(SMART_EVENT_RESPAWN);
Reset();
mFollowGuid = 0;//do not reset follower on Reset(), we need it after combat evade
mFollowDist = 0;
mFollowAngle = 0;
mFollowCredit = 0;
mFollowArrivedTimer = 1000;
mFollowArrivedEntry = 0;
mFollowCreditType = 0;
}
int SmartAI::Permissible(const Creature* creature)
{
if (creature->GetAIName() == "SmartAI")
return PERMIT_BASE_SPECIAL;
return PERMIT_BASE_NO;
}
void SmartAI::JustReachedHome()
{
GetScript()->ProcessEventsFor(SMART_EVENT_REACHED_HOME);
}
void SmartAI::EnterCombat(Unit* enemy)
{
me->InterruptNonMeleeSpells(false); // must be before ProcessEvents
GetScript()->ProcessEventsFor(SMART_EVENT_AGGRO, enemy);
me->GetPosition(&mLastOOCPos);
}
void SmartAI::JustDied(Unit* killer)
{
GetScript()->ProcessEventsFor(SMART_EVENT_DEATH, killer);
if (HasEscortState(SMART_ESCORT_ESCORTING))
EndPath(true);
}
void SmartAI::KilledUnit(Unit* victim)
{
GetScript()->ProcessEventsFor(SMART_EVENT_KILL, victim);
}
void SmartAI::JustSummoned(Creature* creature)
{
GetScript()->ProcessEventsFor(SMART_EVENT_SUMMONED_UNIT, creature);
}
void SmartAI::AttackStart(Unit* who)
{
if (who && me->Attack(who, true))
{
SetRun(mRun);
if (me->GetMotionMaster()->GetMotionSlotType(MOTION_SLOT_ACTIVE) == POINT_MOTION_TYPE)
me->GetMotionMaster()->MovementExpired();
if (mCanCombatMove)
me->GetMotionMaster()->MoveChase(who);
me->GetPosition(&mLastOOCPos);
}
}
void SmartAI::SpellHit(Unit* unit, const SpellInfo* spellInfo)
{
GetScript()->ProcessEventsFor(SMART_EVENT_SPELLHIT, unit, 0, 0, false, spellInfo);
}
void SmartAI::SpellHitTarget(Unit* target, const SpellInfo* spellInfo)
{
GetScript()->ProcessEventsFor(SMART_EVENT_SPELLHIT_TARGET, target, 0, 0, false, spellInfo);
}
void SmartAI::DamageTaken(Unit* doneBy, uint32& damage)
{
GetScript()->ProcessEventsFor(SMART_EVENT_DAMAGED, doneBy, damage);
}
void SmartAI::HealReceived(Unit* doneBy, uint32& addhealth)
{
GetScript()->ProcessEventsFor(SMART_EVENT_RECEIVE_HEAL, doneBy, addhealth);
}
void SmartAI::ReceiveEmote(Player* player, uint32 textEmote)
{
GetScript()->ProcessEventsFor(SMART_EVENT_RECEIVE_EMOTE, player, textEmote);
}
void SmartAI::IsSummonedBy(Unit* summoner)
{
GetScript()->ProcessEventsFor(SMART_EVENT_JUST_SUMMONED, summoner);
}
void SmartAI::DamageDealt(Unit* doneTo, uint32& damage, DamageEffectType /*damagetype*/)
{
GetScript()->ProcessEventsFor(SMART_EVENT_DAMAGED_TARGET, doneTo, damage);
}
void SmartAI::SummonedCreatureDespawn(Creature* unit)
{
GetScript()->ProcessEventsFor(SMART_EVENT_SUMMON_DESPAWNED, unit);
}
void SmartAI::UpdateAIWhileCharmed(const uint32 /*diff*/)
{
}
void SmartAI::CorpseRemoved(uint32& respawnDelay)
{
GetScript()->ProcessEventsFor(SMART_EVENT_CORPSE_REMOVED, NULL, respawnDelay);
}
void SmartAI::PassengerBoarded(Unit* who, int8 seatId, bool apply)
{
GetScript()->ProcessEventsFor(SMART_EVENT_PASSENGER_BOARDED, who, (uint32)seatId, 0, apply);
}
void SmartAI::InitializeAI()
{
GetScript()->OnInitialize(me);
if (!me->isDead())
Reset();
GetScript()->ProcessEventsFor(SMART_EVENT_RESPAWN);
}
void SmartAI::OnCharmed(bool apply)
{
GetScript()->ProcessEventsFor(SMART_EVENT_CHARMED, NULL, 0, 0, apply);
}
void SmartAI::DoAction(const int32 /*param*/)
{
}
uint32 SmartAI::GetData(uint32 /*id*/)
{
return 0;
}
void SmartAI::SetData(uint32 id, uint32 value)
{
GetScript()->ProcessEventsFor(SMART_EVENT_DATA_SET, NULL, id, value);
}
void SmartAI::SetGUID(uint64 /*guid*/, int32 /*id*/)
{
}
uint64 SmartAI::GetGUID(int32 /*id*/)
{
return 0;
}
void SmartAI::SetRun(bool run)
{
if (run)
me->RemoveUnitMovementFlag(MOVEMENTFLAG_WALKING);
else
me->AddUnitMovementFlag(MOVEMENTFLAG_WALKING);
mRun = run;
}
void SmartAI::SetFly(bool fly)
{
if (fly)
{
me->AddUnitMovementFlag(MOVEMENTFLAG_LEVITATING);
me->SetByteFlag(UNIT_FIELD_BYTES_1, 3, 0x01);
}
else
{
me->RemoveUnitMovementFlag(MOVEMENTFLAG_LEVITATING);
me->RemoveByteFlag(UNIT_FIELD_BYTES_1, 3, 0x01);
}
me->SetFlying(fly);
me->SendMovementFlagUpdate();
}
void SmartAI::SetSwim(bool swim)
{
if (swim)
me->AddUnitMovementFlag(MOVEMENTFLAG_SWIMMING);
else
me->RemoveUnitMovementFlag(MOVEMENTFLAG_SWIMMING);
me->SendMovementFlagUpdate();
}
void SmartAI::sGossipHello(Player* player)
{
GetScript()->ProcessEventsFor(SMART_EVENT_GOSSIP_HELLO, player);
}
void SmartAI::sGossipSelect(Player* player, uint32 sender, uint32 action)
{
GetScript()->ProcessEventsFor(SMART_EVENT_GOSSIP_SELECT, player, sender, action);
}
void SmartAI::sGossipSelectCode(Player* /*player*/, uint32 /*sender*/, uint32 /*action*/, const char* /*code*/)
{
}
void SmartAI::sQuestAccept(Player* player, Quest const* quest)
{
GetScript()->ProcessEventsFor(SMART_EVENT_ACCEPTED_QUEST, player, quest->GetQuestId());
}
void SmartAI::sQuestReward(Player* player, Quest const* quest, uint32 opt)
{
GetScript()->ProcessEventsFor(SMART_EVENT_REWARD_QUEST, player, quest->GetQuestId(), opt);
}
bool SmartAI::sOnDummyEffect(Unit* caster, uint32 spellId, SpellEffIndex effIndex)
{
GetScript()->ProcessEventsFor(SMART_EVENT_DUMMY_EFFECT, caster, spellId, (uint32)effIndex);
return true;
}
void SmartAI::SetCombatMove(bool on)
{
if (mCanCombatMove == on)
return;
mCanCombatMove = on;
if (!HasEscortState(SMART_ESCORT_ESCORTING))
{
if (on && me->getVictim())
{
if (me->GetMotionMaster()->GetCurrentMovementGeneratorType() == IDLE_MOTION_TYPE)
{
SetRun(mRun);
me->GetMotionMaster()->MoveChase(me->getVictim());
me->CastStop();
}
}
else
{
me->StopMoving();
me->GetMotionMaster()->MoveIdle();
}
}
}
void SmartAI::SetFollow(Unit* target, float dist, float angle, uint32 credit, uint32 end, uint32 creditType)
{
if (!target)
return;
SetRun(mRun);
mFollowGuid = target->GetGUID();
mFollowDist = dist ? dist : PET_FOLLOW_DIST;
mFollowAngle = angle ? angle : me->GetFollowAngle();
mFollowArrivedTimer = 1000;
mFollowCredit = credit;
mFollowArrivedEntry = end;
me->GetMotionMaster()->MoveFollow(target, dist, angle);
mFollowCreditType = creditType;
}
void SmartAI::SetScript9(SmartScriptHolder& e, uint32 entry, Unit* invoker)
{
if (invoker)
GetScript()->mLastInvoker = invoker->GetGUID();
GetScript()->SetScript9(e, entry);
}
void SmartAI::sOnGameEvent(bool start, uint16 eventId)
{
GetScript()->ProcessEventsFor(start ? SMART_EVENT_GAME_EVENT_START : SMART_EVENT_GAME_EVENT_END, NULL, eventId);
}
/*
SMART_EVENT_UPDATE_OOC
SMART_EVENT_SPELLHIT
SMART_EVENT_RANGE
SMART_EVENT_RESPAWN
SMART_EVENT_SUMMONED_UNIT
SMART_EVENT_ACCEPTED_QUEST
SMART_EVENT_REWARD_QUEST
SMART_EVENT_TARGET_BUFFED
SMART_EVENT_SUMMON_DESPAWNED
SMART_EVENT_AI_INIT
SMART_EVENT_DATA_SET
SMART_EVENT_TEXT_OVER
SMART_EVENT_TIMED_EVENT_TRIGGERED
SMART_EVENT_UPDATE
SMART_EVENT_LINK
SMART_EVENT_GOSSIP_SELECT
SMART_EVENT_JUST_CREATED
SMART_EVENT_GOSSIP_HELLO
SMART_EVENT_DEATH
*/
int SmartGameObjectAI::Permissible(const GameObject* g)
{
if (g->GetAIName() == "SmartGameObjectAI")
return PERMIT_BASE_SPECIAL;
return PERMIT_BASE_NO;
}
void SmartGameObjectAI::UpdateAI(const uint32 diff)
{
GetScript()->OnUpdate(diff);
}
void SmartGameObjectAI::InitializeAI()
{
GetScript()->OnInitialize(go);
GetScript()->ProcessEventsFor(SMART_EVENT_RESPAWN);
//Reset();
}
void SmartGameObjectAI::Reset()
{
GetScript()->OnReset();
}
// Called when a player opens a gossip dialog with the gameobject.
bool SmartGameObjectAI::GossipHello(Player* player)
{
sLog->outDebug(LOG_FILTER_DATABASE_AI, "SmartGameObjectAI::GossipHello");
GetScript()->ProcessEventsFor(SMART_EVENT_GOSSIP_HELLO, player, 0, 0, false, NULL, go);
return false;
}
// Called when a player selects a gossip item in the gameobject's gossip menu.
bool SmartGameObjectAI::GossipSelect(Player* player, uint32 sender, uint32 action)
{
GetScript()->ProcessEventsFor(SMART_EVENT_GOSSIP_SELECT, player, sender, action, false, NULL, go);
return false;
}
// Called when a player selects a gossip with a code in the gameobject's gossip menu.
bool SmartGameObjectAI::GossipSelectCode(Player* /*player*/, uint32 /*sender*/, uint32 /*action*/, const char* /*code*/)
{
return false;
}
// Called when a player accepts a quest from the gameobject.
bool SmartGameObjectAI::QuestAccept(Player* player, Quest const* quest)
{
GetScript()->ProcessEventsFor(SMART_EVENT_ACCEPTED_QUEST, player, quest->GetQuestId(), 0, false, NULL, go);
return false;
}
// Called when a player selects a quest reward.
bool SmartGameObjectAI::QuestReward(Player* player, Quest const* quest, uint32 opt)
{
GetScript()->ProcessEventsFor(SMART_EVENT_REWARD_QUEST, player, quest->GetQuestId(), opt, false, NULL, go);
return false;
}
// Called when the dialog status between a player and the gameobject is requested.
uint32 SmartGameObjectAI::GetDialogStatus(Player* /*player*/) { return 100; }
// Called when the gameobject is destroyed (destructible buildings only).
void SmartGameObjectAI::Destroyed(Player* player, uint32 eventId)
{
GetScript()->ProcessEventsFor(SMART_EVENT_DEATH, player, eventId, 0, false, NULL, go);
}
void SmartGameObjectAI::SetData(uint32 id, uint32 value)
{
GetScript()->ProcessEventsFor(SMART_EVENT_DATA_SET, NULL, id, value);
}
void SmartGameObjectAI::SetScript9(SmartScriptHolder& e, uint32 entry, Unit* invoker)
{
if (invoker)
GetScript()->mLastInvoker = invoker->GetGUID();
GetScript()->SetScript9(e, entry);
}
void SmartGameObjectAI::OnGameEvent(bool start, uint16 eventId)
{
GetScript()->ProcessEventsFor(start ? SMART_EVENT_GAME_EVENT_START : SMART_EVENT_GAME_EVENT_END, NULL, eventId);
}
void SmartGameObjectAI::OnStateChanged(uint32 state, Unit* unit)
{
GetScript()->ProcessEventsFor(SMART_EVENT_GO_STATE_CHANGED, unit, state);
}
class SmartTrigger : public AreaTriggerScript
{
public:
SmartTrigger() : AreaTriggerScript("SmartTrigger") {}
bool OnTrigger(Player* player, AreaTriggerEntry const* trigger)
{
if (!player->isAlive())
return false;
sLog->outDebug(LOG_FILTER_DATABASE_AI, "AreaTrigger %u is using SmartTrigger script", trigger->id);
SmartScript script;
script.OnInitialize(NULL, trigger);
script.ProcessEventsFor(SMART_EVENT_AREATRIGGER_ONTRIGGER, player, trigger->id);
return true;
}
};
void AddSC_SmartSCripts()
{
new SmartTrigger();
}
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