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CreatureEventAI.cpp
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/**
* MaNGOS is a full featured server for World of Warcraft, supporting
* the following clients: 1.12.x, 2.4.3, 3.3.5a, 4.3.4a and 5.4.8
*
* Copyright (C) 2005-2023 MaNGOS <https://getmangos.eu>
*
* 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
*
* World of Warcraft, and all World of Warcraft or Warcraft art, images,
* and lore are copyrighted by Blizzard Entertainment, Inc.
*/
#include "Common.h"
#include "CreatureEventAI.h"
#include "CreatureEventAIMgr.h"
#include "ObjectMgr.h"
#include "World.h"
#include "Cell.h"
#include "CellImpl.h"
#include "GridNotifiers.h"
#include "GridNotifiersImpl.h"
#include "InstanceData.h"
#include "Chat.h"
#include "Language.h"
bool CreatureEventAIHolder::UpdateRepeatTimer(Creature* creature, uint32 repeatMin, uint32 repeatMax)
{
if (repeatMin == repeatMax)
{
Time = repeatMin;
}
else if (repeatMax > repeatMin)
{
Time = urand(repeatMin, repeatMax);
}
else
{
sLog.outErrorEventAI("Creature %u using Event %u (Type = %u) has RandomMax < RandomMin. Event repeating disabled.", creature->GetEntry(), Event.event_id, Event.event_type);
Enabled = false;
return false;
}
return true;
}
int CreatureEventAI::Permissible(const Creature* creature)
{
if (creature->GetAIName() == "EventAI")
{
return PERMIT_BASE_SPECIAL;
}
return PERMIT_BASE_NO;
}
void CreatureEventAI::GetAIInformation(ChatHandler& reader)
{
reader.PSendSysMessage(LANG_NPC_EVENTAI_PHASE, (uint32)m_Phase);
reader.PSendSysMessage(LANG_NPC_EVENTAI_MOVE, reader.GetOnOffStr(IsCombatMovement()));
reader.PSendSysMessage(LANG_NPC_EVENTAI_COMBAT, reader.GetOnOffStr(m_MeleeEnabled));
if (sLog.HasLogFilter(LOG_FILTER_EVENT_AI_DEV)) // Give some more details if in EventAI Dev Mode
{
return;
}
reader.PSendSysMessage("Current events of this creature:");
for (CreatureEventAIList::const_iterator itr = m_CreatureEventAIList.begin(); itr != m_CreatureEventAIList.end(); ++itr)
{
if (itr->Event.action[2].type != ACTION_T_NONE)
{
reader.PSendSysMessage("%u Type%3u (%s) Timer(%3us) actions[type(param1)]: %2u(%5u) -- %2u(%u) -- %2u(%5u)", itr->Event.event_id, itr->Event.event_type, itr->Enabled ? "On" : "Off", itr->Time / 1000, itr->Event.action[0].type, itr->Event.action[0].raw.param1, itr->Event.action[1].type, itr->Event.action[1].raw.param1, itr->Event.action[2].type, itr->Event.action[2].raw.param1);
}
else if (itr->Event.action[1].type != ACTION_T_NONE)
{
reader.PSendSysMessage("%u Type%3u (%s) Timer(%3us) actions[type(param1)]: %2u(%5u) -- %2u(%5u)", itr->Event.event_id, itr->Event.event_type, itr->Enabled ? "On" : "Off", itr->Time / 1000, itr->Event.action[0].type, itr->Event.action[0].raw.param1, itr->Event.action[1].type, itr->Event.action[1].raw.param1);
}
else
{
reader.PSendSysMessage("%u Type%3u (%s) Timer(%3us) action[type(param1)]: %2u(%5u)", itr->Event.event_id, itr->Event.event_type, itr->Enabled ? "On" : "Off", itr->Time / 1000, itr->Event.action[0].type, itr->Event.action[0].raw.param1);
}
}
}
CreatureEventAI::CreatureEventAI(Creature* c) : CreatureAI(c),
m_Phase(0),
m_MeleeEnabled(true),
m_currSpell(0),
m_HasOOCLoSEvent(false),
m_InvinceabilityHpLevel(0),
m_throwAIEventMask(0),
m_throwAIEventStep(0)
{
// Need make copy for filter unneeded steps and safe in case table reload
CreatureEventAI_Event_Map::const_iterator creatureEventsItr = sEventAIMgr.GetCreatureEventAIMap().find(m_creature->GetEntry());
if (creatureEventsItr != sEventAIMgr.GetCreatureEventAIMap().end())
{
uint32 events_count = 0;
const CreatureEventAI_Event_Vec &creatureEvent = creatureEventsItr->second;
for (CreatureEventAI_Event_Vec::const_iterator i = creatureEvent.begin(); i != creatureEvent.end(); ++i)
{
// Debug check
#ifndef MANGOS_DEBUG
if (i->event_flags & EFLAG_DEBUG_ONLY)
{
continue;
}
#endif
++events_count;
}
// EventMap had events but they were not added because they must be for instance
if (events_count == 0)
{
sLog.outErrorEventAI("Creature %u has events but no events added to list because of instance flags (spawned in map %u).", m_creature->GetEntry(), m_creature->GetMapId());
}
else
{
m_CreatureEventAIList.reserve(events_count);
for (CreatureEventAI_Event_Vec::const_iterator i = (*creatureEventsItr).second.begin(); i != (*creatureEventsItr).second.end(); ++i)
{
// Debug check
#ifndef MANGOS_DEBUG
if (i->event_flags & EFLAG_DEBUG_ONLY)
{
continue;
}
#endif
{
m_CreatureEventAIList.push_back(CreatureEventAIHolder(*i));
// Cache for fast use
if (i->event_type == EVENT_T_OOC_LOS)
{
m_HasOOCLoSEvent = true;
}
}
}
}
}
else
{
sLog.outErrorEventAI("EventMap for Creature %u is empty but creature is using CreatureEventAI.", m_creature->GetEntry());
}
// Handle Spawned Events, also calls Reset()
JustRespawned();
}
#define LOG_PROCESS_EVENT \
DEBUG_FILTER_LOG(LOG_FILTER_EVENT_AI_DEV, "CreatureEventAI: Event type %u (script %u) triggered for %s (invoked by %s)", \
pHolder.Event.event_type, pHolder.Event.event_id, m_creature->GetGuidStr().c_str(), pActionInvoker ? pActionInvoker->GetGuidStr().c_str() : "<no invoker>")
inline static bool IsTimerBasedEvent(EventAI_Type type)
{
switch (type)
{
case EVENT_T_TIMER_IN_COMBAT:
case EVENT_T_TIMER_OOC:
case EVENT_T_TIMER_GENERIC:
case EVENT_T_MANA:
case EVENT_T_HP:
case EVENT_T_TARGET_HP:
case EVENT_T_TARGET_CASTING:
case EVENT_T_FRIENDLY_HP:
case EVENT_T_FRIENDLY_IS_CC:
case EVENT_T_AURA:
case EVENT_T_TARGET_AURA:
case EVENT_T_MISSING_AURA:
case EVENT_T_TARGET_MISSING_AURA:
case EVENT_T_RANGE:
case EVENT_T_ENERGY:
return true;
default:
return false;
}
}
bool CreatureEventAI::ProcessEvent(CreatureEventAIHolder& pHolder, Unit* pActionInvoker, Creature* pAIEventSender /*=NULL*/)
{
if (!pHolder.Enabled || pHolder.Time)
{
return false;
}
// Check the inverse phase mask (event doesn't trigger if current phase bit is set in mask)
if (pHolder.Event.event_inverse_phase_mask & (1 << m_Phase))
{
if (!IsTimerBasedEvent(pHolder.Event.event_type))
{
DEBUG_FILTER_LOG(LOG_FILTER_EVENT_AI_DEV, "CreatureEventAI: Event %u skipped because of phasemask %u. Current phase %u", pHolder.Event.event_id, pHolder.Event.event_inverse_phase_mask, m_Phase);
}
return false;
}
if (!IsTimerBasedEvent(pHolder.Event.event_type))
{
LOG_PROCESS_EVENT;
}
CreatureEventAI_Event const& event = pHolder.Event;
// Check event conditions based on the event type, also reset events
switch (event.event_type)
{
case EVENT_T_TIMER_IN_COMBAT:
if (!m_creature->IsInCombat())
{
return false;
}
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.timer.repeatMin, event.timer.repeatMax);
break;
case EVENT_T_TIMER_OOC:
if (m_creature->IsInCombat() || m_creature->IsInEvadeMode())
{
return false;
}
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.timer.repeatMin, event.timer.repeatMax);
break;
case EVENT_T_TIMER_GENERIC:
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.timer.repeatMin, event.timer.repeatMax);
break;
case EVENT_T_HP:
{
if (!m_creature->IsInCombat() || !m_creature->GetMaxHealth())
{
return false;
}
uint32 perc = (m_creature->GetHealth() * 100) / m_creature->GetMaxHealth();
if (perc > event.percent_range.percentMax || perc < event.percent_range.percentMin)
{
return false;
}
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.percent_range.repeatMin, event.percent_range.repeatMax);
break;
}
case EVENT_T_MANA:
{
if (!m_creature->IsInCombat() || !m_creature->GetMaxPower(POWER_MANA))
{
return false;
}
uint32 perc = (m_creature->GetPower(POWER_MANA) * 100) / m_creature->GetMaxPower(POWER_MANA);
if (perc > event.percent_range.percentMax || perc < event.percent_range.percentMin)
{
return false;
}
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.percent_range.repeatMin, event.percent_range.repeatMax);
break;
}
case EVENT_T_AGGRO:
break;
case EVENT_T_KILL:
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.kill.repeatMin, event.kill.repeatMax);
break;
case EVENT_T_DEATH:
case EVENT_T_EVADE:
break;
case EVENT_T_SPELLHIT:
// Spell hit is special case, param1 and param2 handled within CreatureEventAI::SpellHit
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.spell_hit.repeatMin, event.spell_hit.repeatMax);
break;
case EVENT_T_RANGE:
if (!m_creature->IsInCombat() || !m_creature->getVictim() || !m_creature->IsInMap(m_creature->getVictim()))
{
return false;
}
// DISCUSS TODO - Likely replace IsInRange check with CombatReach checks (as used rather for such checks)
if (!m_creature->IsInRange(m_creature->getVictim(), (float)event.range.minDist, (float)event.range.maxDist))
{
return false;
}
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.range.repeatMin, event.range.repeatMax);
break;
case EVENT_T_OOC_LOS:
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.ooc_los.repeatMin, event.ooc_los.repeatMax);
break;
case EVENT_T_SPAWNED:
break;
case EVENT_T_TARGET_HP:
{
if (!m_creature->IsInCombat() || !m_creature->getVictim() || !m_creature->getVictim()->GetMaxHealth())
{
return false;
}
uint32 perc = (m_creature->getVictim()->GetHealth() * 100) / m_creature->getVictim()->GetMaxHealth();
if (perc > event.percent_range.percentMax || perc < event.percent_range.percentMin)
{
return false;
}
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.percent_range.repeatMin, event.percent_range.repeatMax);
break;
}
case EVENT_T_TARGET_CASTING:
if (!m_creature->IsInCombat() || !m_creature->getVictim() || !m_creature->getVictim()->IsNonMeleeSpellCasted(false, false, true))
{
return false;
}
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.target_casting.repeatMin, event.target_casting.repeatMax);
break;
case EVENT_T_FRIENDLY_HP:
{
if (!m_creature->IsInCombat())
{
return false;
}
Unit* pUnit = DoSelectLowestHpFriendly((float)event.friendly_hp.radius, event.friendly_hp.hpDeficit);
if (!pUnit)
{
return false;
}
pActionInvoker = pUnit;
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.friendly_hp.repeatMin, event.friendly_hp.repeatMax);
break;
}
case EVENT_T_FRIENDLY_IS_CC:
{
if (!m_creature->IsInCombat())
{
return false;
}
std::list<Creature*> pList;
DoFindFriendlyCC(pList, (float)event.friendly_is_cc.radius);
// List is empty
if (pList.empty())
{
return false;
}
// We don't really care about the whole list, just return first available
pActionInvoker = *(pList.begin());
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.friendly_is_cc.repeatMin, event.friendly_is_cc.repeatMax);
break;
}
case EVENT_T_FRIENDLY_MISSING_BUFF:
{
std::list<Creature*> pList;
DoFindFriendlyMissingBuff(pList, (float)event.friendly_buff.radius, event.friendly_buff.spellId);
// List is empty
if (pList.empty())
{
return false;
}
// We don't really care about the whole list, just return first available
pActionInvoker = *(pList.begin());
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.friendly_buff.repeatMin, event.friendly_buff.repeatMax);
break;
}
case EVENT_T_SUMMONED_UNIT:
case EVENT_T_SUMMONED_JUST_DIED:
case EVENT_T_SUMMONED_JUST_DESPAWN:
{
// Prevent event from occuring on no unit or non creatures
if (!pActionInvoker || pActionInvoker->GetTypeId() != TYPEID_UNIT)
{
return false;
}
// Creature id doesn't match up
if (((Creature*)pActionInvoker)->GetEntry() != event.summoned.creatureId)
{
return false;
}
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.summoned.repeatMin, event.summoned.repeatMax);
break;
}
case EVENT_T_TARGET_MANA:
{
if (!m_creature->IsInCombat() || !m_creature->getVictim() || !m_creature->getVictim()->GetMaxPower(POWER_MANA))
{
return false;
}
uint32 perc = (m_creature->getVictim()->GetPower(POWER_MANA) * 100) / m_creature->getVictim()->GetMaxPower(POWER_MANA);
if (perc > event.percent_range.percentMax || perc < event.percent_range.percentMin)
{
return false;
}
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.percent_range.repeatMin, event.percent_range.repeatMax);
break;
}
case EVENT_T_REACHED_HOME:
case EVENT_T_RECEIVE_EMOTE:
break;
case EVENT_T_AURA:
{
if (!m_creature->IsInCombat())
{
return false;
}
SpellAuraHolder* holder = m_creature->GetSpellAuraHolder(event.buffed.spellId);
if (!holder || holder->GetStackAmount() < event.buffed.amount)
{
return false;
}
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.buffed.repeatMin, event.buffed.repeatMax);
break;
}
case EVENT_T_TARGET_AURA:
{
if (!m_creature->IsInCombat() || !m_creature->getVictim())
{
return false;
}
SpellAuraHolder* holder = m_creature->getVictim()->GetSpellAuraHolder(event.buffed.spellId);
if (!holder || holder->GetStackAmount() < event.buffed.amount)
{
return false;
}
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.buffed.repeatMin, event.buffed.repeatMax);
break;
}
case EVENT_T_MISSING_AURA:
{
if (!m_creature->IsInCombat())
{
return false;
}
SpellAuraHolder* holder = m_creature->GetSpellAuraHolder(event.buffed.spellId);
if (holder && holder->GetStackAmount() >= event.buffed.amount)
{
return false;
}
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.buffed.repeatMin, event.buffed.repeatMax);
break;
}
case EVENT_T_TARGET_MISSING_AURA:
{
if (!m_creature->IsInCombat() || !m_creature->getVictim())
{
return false;
}
SpellAuraHolder* holder = m_creature->getVictim()->GetSpellAuraHolder(event.buffed.spellId);
if (holder && holder->GetStackAmount() >= event.buffed.amount)
{
return false;
}
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.buffed.repeatMin, event.buffed.repeatMax);
break;
}
case EVENT_T_RECEIVE_AI_EVENT:
break;
case EVENT_T_REACHED_WAYPOINT:
if (!m_creature->IsNearWaypoint(m_creature->GetPositionX(), m_creature->GetPositionY(), m_creature->GetPositionZ(), event.reached_waypoint.positionX, event.reached_waypoint.positionY, event.reached_waypoint.positionZ, event.reached_waypoint.distance, event.reached_waypoint.distance, event.reached_waypoint.distance))
{
return false;
}
LOG_PROCESS_EVENT;
break;
case EVENT_T_ENERGY:
{
if (!m_creature->IsInCombat() || !m_creature->GetMaxPower(POWER_ENERGY))
{
return false;
}
uint32 perc = (m_creature->GetPower(POWER_ENERGY) * 100) / m_creature->GetMaxPower(POWER_ENERGY);
if (perc > event.percent_range.percentMax || perc < event.percent_range.percentMin)
{
return false;
}
LOG_PROCESS_EVENT;
// Repeat Timers
pHolder.UpdateRepeatTimer(m_creature, event.percent_range.repeatMin, event.percent_range.repeatMax);
break;
}
default:
sLog.outErrorEventAI("Creature %u using Event %u has invalid Event Type(%u), missing from ProcessEvent() Switch.", m_creature->GetEntry(), pHolder.Event.event_id, pHolder.Event.event_type);
break;
}
// Disable non-repeatable events
if (!(pHolder.Event.event_flags & EFLAG_REPEATABLE))
{
pHolder.Enabled = false;
}
// Store random here so that all random actions match up
uint32 rnd = rand();
// Return if chance for event is not met
if (pHolder.Event.event_chance <= rnd % 100)
{
return false;
}
// Process actions, normal case
if (!(pHolder.Event.event_flags & EFLAG_RANDOM_ACTION))
{
for (uint32 j = 0; j < MAX_ACTIONS; ++j)
{
ProcessAction(pHolder.Event.action[j], rnd, pHolder.Event.event_id, pActionInvoker, pAIEventSender);
}
}
// Process actions, random case
else
{
// amount of real actions
uint32 count = 0;
for (uint32 j = 0; j < MAX_ACTIONS; ++j)
if (pHolder.Event.action[j].type != ACTION_T_NONE)
{
++count;
}
if (count)
{
// select action number from found amount
uint32 idx = rnd % count;
// find selected action, skipping not used
uint32 j = 0;
for (; ; ++j)
{
if (pHolder.Event.action[j].type != ACTION_T_NONE)
{
if (!idx)
{
break;
}
--idx;
}
}
ProcessAction(pHolder.Event.action[j], rnd, pHolder.Event.event_id, pActionInvoker, pAIEventSender);
}
}
return true;
}
void CreatureEventAI::ProcessAction(CreatureEventAI_Action const& action, uint32 rnd, uint32 EventId, Unit* pActionInvoker, Creature* pAIEventSender)
{
if (action.type == ACTION_T_NONE) //0
{
return;
}
DEBUG_FILTER_LOG(LOG_FILTER_EVENT_AI_DEV, "CreatureEventAI: Process action %u (script %u) triggered for %s (invoked by %s)",
action.type, EventId, m_creature->GetGuidStr().c_str(), pActionInvoker ? pActionInvoker->GetGuidStr().c_str() : "<no invoker>");
bool reportTargetError = false;
switch (action.type)
{
case ACTION_T_TEXT: //1
case ACTION_T_CHANCED_TEXT: //44
{
if (!action.text.TextId[0])
{
return;
}
int32 textId = 0;
if (action.type == ACTION_T_TEXT)
{
if (action.text.TextId[1] && action.text.TextId[2])
{
textId = action.text.TextId[rnd % 3];
}
else if (action.text.TextId[1] && (rnd % 2))
{
textId = action.text.TextId[1];
}
else
{
textId = action.text.TextId[0];
}
}
// ACTION_T_CHANCED_TEXT, chance hits
else if ((rnd % 100) < action.chanced_text.chance)
{
if (action.chanced_text.TextId[0] && action.chanced_text.TextId[1])
{
textId = action.chanced_text.TextId[rnd % 2];
}
else
{
textId = action.chanced_text.TextId[0];
}
}
if (textId)
{
Unit* target = NULL;
if (pActionInvoker)
{
if (pActionInvoker->GetTypeId() == TYPEID_PLAYER)
{
target = pActionInvoker;
}
else if (Unit* owner = pActionInvoker->GetOwner())
{
if (owner->GetTypeId() == TYPEID_PLAYER)
{
target = owner;
}
}
}
else if ((target = m_creature->getVictim()))
{
if (target->GetTypeId() != TYPEID_PLAYER)
if (Unit* owner = target->GetOwner())
if (owner->GetTypeId() == TYPEID_PLAYER)
{
target = owner;
}
}
if (!DoDisplayText(m_creature, textId, target))
{
sLog.outErrorEventAI("Error attempting to display text %i, used by script %u", textId, EventId);
}
}
break;
}
case ACTION_T_SET_FACTION: //2
{
if (action.set_faction.factionId)
{
m_creature->SetFactionTemporary(action.set_faction.factionId, action.set_faction.factionFlags);
}
else // no id provided, assume reset and then use default
{
m_creature->ClearTemporaryFaction();
}
break;
}
case ACTION_T_MORPH_TO_ENTRY_OR_MODEL: //3
{
if (action.morph.creatureId || action.morph.modelId)
{
// set model based on entry from creature_template
if (action.morph.creatureId)
{
if (CreatureInfo const* ci = ObjectMgr::GetCreatureTemplate(action.morph.creatureId))
{
uint32 display_id = Creature::ChooseDisplayId(ci);
m_creature->SetDisplayId(display_id);
}
}
// if no param1, then use value from param2 (modelId)
else
{
m_creature->SetDisplayId(action.morph.modelId);
}
}
else
{
m_creature->DeMorph();
}
break;
}
case ACTION_T_SOUND: //4
m_creature->PlayDirectSound(action.sound.soundId);
break;
case ACTION_T_EMOTE: //5
m_creature->HandleEmote(action.emote.emoteId);
break;
case ACTION_T_RANDOM_SOUND: //9
{
int32 temp = GetRandActionParam(rnd, action.random_sound.soundId1, action.random_sound.soundId2, action.random_sound.soundId3);
if (temp >= 0)
{
m_creature->PlayDirectSound(temp);
}
break;
}
case ACTION_T_RANDOM_EMOTE: //10
{
int32 temp = GetRandActionParam(rnd, action.random_emote.emoteId1, action.random_emote.emoteId2, action.random_emote.emoteId3);
if (temp >= 0)
{
m_creature->HandleEmote(temp);
}
break;
}
case ACTION_T_CAST: //11
{
uint32 selectFlags = 0;
uint32 spellId = 0;
if (!(action.cast.castFlags & (CAST_TRIGGERED | CAST_FORCE_CAST | CAST_FORCE_TARGET_SELF)))
{
spellId = action.cast.spellId;
selectFlags = SELECT_FLAG_IN_LOS;
}
Unit* target = GetTargetByType(action.cast.target, pActionInvoker, pAIEventSender, reportTargetError, spellId, selectFlags);
if (!target)
{
if (reportTargetError)
{
sLog.outErrorEventAI("NULL target for ACTION_T_CAST %s casting spell id %u", m_creature->GetGuidStr().c_str(), action.cast.spellId);
}
return;
}
DoCastSpellIfCan(target, action.cast.spellId, action.cast.castFlags);
break;
}
case ACTION_T_SUMMON: //12
{
Unit* target = GetTargetByType(action.summon.target, pActionInvoker, pAIEventSender, reportTargetError);
if (!target && reportTargetError)
{
sLog.outErrorEventAI("Event %u - NULL target for ACTION_T_SUMMON(%u), target-type %u", EventId, action.type, action.summon.target);
}
Creature* pCreature = NULL;
if (action.summon.duration)
{
pCreature = m_creature->SummonCreature(action.summon.creatureId, 0.0f, 0.0f, 0.0f, 0.0f, TEMPSPAWN_TIMED_OOC_OR_DEAD_DESPAWN, action.summon.duration);
}
else
{
pCreature = m_creature->SummonCreature(action.summon.creatureId, 0.0f, 0.0f, 0.0f, 0.0f, TEMPSPAWN_TIMED_OOC_DESPAWN, 0);
}
if (!pCreature)
{
sLog.outErrorEventAI("failed to spawn creature %u. Spawn event %d is on creature %d", action.summon.creatureId, EventId, m_creature->GetEntry());
}
else if (action.summon.target != TARGET_T_SELF && target)
{
pCreature->AI()->AttackStart(target);
}
break;
}
case ACTION_T_THREAT_SINGLE_PCT: //13
if (Unit* target = GetTargetByType(action.threat_single_pct.target, pActionInvoker, pAIEventSender, reportTargetError))
{
m_creature->GetThreatManager().modifyThreatPercent(target, action.threat_single_pct.percent);
}
else if (reportTargetError)
{
sLog.outErrorEventAI("Event %u - NULL target for ACTION_T_THREAT_SINGLE_PCT(%u), target-type %u", EventId, action.type, action.threat_single_pct.target);
}
break;
case ACTION_T_THREAT_ALL_PCT: //14
{
ThreatList const& threatList = m_creature->GetThreatManager().getThreatList();
for (ThreatList::const_iterator i = threatList.begin(); i != threatList.end(); ++i)
if (Unit* Temp = m_creature->GetMap()->GetUnit((*i)->getUnitGuid()))
{
m_creature->GetThreatManager().modifyThreatPercent(Temp, action.threat_all_pct.percent);
}
break;
}
case ACTION_T_QUEST_EVENT: //15
if (Unit* target = GetTargetByType(action.quest_event.target, pActionInvoker, pAIEventSender, reportTargetError))
{
if (target->GetTypeId() == TYPEID_PLAYER)
{
((Player*)target)->AreaExploredOrEventHappens(action.quest_event.questId);
}
}
else if (reportTargetError)
{
sLog.outErrorEventAI("Event %u - NULL target for ACTION_T_QUEST_EVENT(%u), target-type %u", EventId, action.type, action.quest_event.target);
}
break;
case ACTION_T_CAST_EVENT: //16
if (Unit* target = GetTargetByType(action.cast_event.target, pActionInvoker, pAIEventSender, reportTargetError, 0, SELECT_FLAG_PLAYER))
{
if (target->GetTypeId() == TYPEID_PLAYER)
{
((Player*)target)->CastedCreatureOrGO(action.cast_event.creatureId, m_creature->GetObjectGuid(), action.cast_event.spellId);
}
}
else if (reportTargetError)
{
sLog.outErrorEventAI("Event %u - NULL target for ACTION_T_CST_EVENT(%u), target-type %u", EventId, action.type, action.cast_event.target);
}
break;
case ACTION_T_SET_UNIT_FIELD: //17
{
Unit* target = GetTargetByType(action.set_unit_field.target, pActionInvoker, pAIEventSender, reportTargetError);
// not allow modify important for integrity object fields
if (action.set_unit_field.field < OBJECT_END || action.set_unit_field.field >= UNIT_END)
{
return;
}
if (target)
{
target->SetUInt32Value(action.set_unit_field.field, action.set_unit_field.value);
}
else if (reportTargetError)
{
sLog.outErrorEventAI("Event %u - NULL target for ACTION_T_SET_UNIT_FIELD(%u), target-type %u", EventId, action.type, action.set_unit_field.target);
}
break;
}
case ACTION_T_SET_UNIT_FLAG: //18
if (Unit* target = GetTargetByType(action.unit_flag.target, pActionInvoker, pAIEventSender, reportTargetError))
{
target->SetFlag(UNIT_FIELD_FLAGS, action.unit_flag.value);
}
else if (reportTargetError)
{
sLog.outErrorEventAI("Event %u - NULL target for ACTION_T_SET_UNIT_FLAG(%u), target-type %u", EventId, action.type, action.unit_flag.target);
}
break;
case ACTION_T_REMOVE_UNIT_FLAG: //19
if (Unit* target = GetTargetByType(action.unit_flag.target, pActionInvoker, pAIEventSender, reportTargetError))
{
target->RemoveFlag(UNIT_FIELD_FLAGS, action.unit_flag.value);
}
else if (reportTargetError)
{
sLog.outErrorEventAI("Event %u - NULL target for ACTION_T_REMOVE_UNIT_FLAG(%u), target-type %u", EventId, action.type, action.unit_flag.target);
}
break;
case ACTION_T_AUTO_ATTACK: //20
m_MeleeEnabled = action.auto_attack.state != 0;
break;
case ACTION_T_COMBAT_MOVEMENT: //21
// ignore no affect case
if ((GetCombatMovementFlags() & COMBAT_MOVEMENT_SCRIPT) == (action.combat_movement.state != 0))
{
return;
}
SetCombatMovement(action.combat_movement.state != 0, true);
if (m_creature->IsInCombat() && m_creature->getVictim())
{
if (IsCombatMovement() && action.combat_movement.melee)
{
m_creature->SendMeleeAttackStart(m_creature->getVictim());
}
else if (action.combat_movement.melee)
{
m_creature->SendMeleeAttackStop(m_creature->getVictim());
}
}
break;
case ACTION_T_SET_PHASE: //22
m_Phase = action.set_phase.phase;
DEBUG_FILTER_LOG(LOG_FILTER_EVENT_AI_DEV, "CreatureEventAI: ACTION_T_SET_PHASE - script %u for %s, phase is now %u", EventId, m_creature->GetGuidStr().c_str(), m_Phase);
break;
case ACTION_T_INC_PHASE: //23
{
int32 new_phase = int32(m_Phase) + action.set_inc_phase.step;
if (new_phase < 0)
{
sLog.outErrorEventAI("Event %d decrease Phase under 0. CreatureEntry = %d", EventId, m_creature->GetEntry());
m_Phase = 0;
}
else if (new_phase >= MAX_PHASE)
{
sLog.outErrorEventAI("Event %d incremented Phase above %u. Phase mask can not be used with phases past %u. CreatureEntry = %d", EventId, MAX_PHASE - 1, MAX_PHASE - 1, m_creature->GetEntry());
m_Phase = MAX_PHASE - 1;
}
else
{
m_Phase = new_phase;
}
DEBUG_FILTER_LOG(LOG_FILTER_EVENT_AI_DEV, "CreatureEventAI: ACTION_T_INC_PHASE - script %u for %s, phase is now %u", EventId, m_creature->GetGuidStr().c_str(), m_Phase);
break;
}
case ACTION_T_EVADE: //24
EnterEvadeMode();
break;
case ACTION_T_FLEE_FOR_ASSIST: //25
m_creature->DoFleeToGetAssistance();
break;
case ACTION_T_QUEST_EVENT_ALL: //26
if (pActionInvoker && pActionInvoker->GetTypeId() == TYPEID_PLAYER)
{
((Player*)pActionInvoker)->GroupEventHappens(action.quest_event_all.questId, m_creature);
}
break;
case ACTION_T_CAST_EVENT_ALL: //27
{
ThreatList const& threatList = m_creature->GetThreatManager().getThreatList();
for (ThreatList::const_iterator i = threatList.begin(); i != threatList.end(); ++i)
if (Player* temp = m_creature->GetMap()->GetPlayer((*i)->getUnitGuid()))
{
temp->CastedCreatureOrGO(action.cast_event_all.creatureId, m_creature->GetObjectGuid(), action.cast_event_all.spellId);
}
break;
}
case ACTION_T_REMOVEAURASFROMSPELL: //28
if (Unit* target = GetTargetByType(action.remove_aura.target, pActionInvoker, pAIEventSender, reportTargetError))
{
target->RemoveAurasDueToSpell(action.remove_aura.spellId);
}
else if (reportTargetError)
{
sLog.outErrorEventAI("Event %u - NULL target for ACTION_T_REMOVEAURASFROMSPELL(%u), target-type %u", EventId, action.type, action.remove_aura.target);
}
break;
case ACTION_T_RANGED_MOVEMENT: //29
m_attackDistance = (float)action.ranged_movement.distance;
m_attackAngle = action.ranged_movement.angle / 180.0f * M_PI_F;
if (IsCombatMovement())
{
if (m_creature->GetMotionMaster()->GetCurrentMovementGeneratorType() == CHASE_MOTION_TYPE)
{
// Drop current movement gen
m_creature->GetMotionMaster()->Clear(false);
m_creature->GetMotionMaster()->MoveChase(m_creature->getVictim(), m_attackDistance, m_attackAngle);
}
}
break;
case ACTION_T_RANDOM_PHASE: //30
m_Phase = GetRandActionParam(rnd, action.random_phase.phase1, action.random_phase.phase2, action.random_phase.phase3);
DEBUG_FILTER_LOG(LOG_FILTER_EVENT_AI_DEV, "CreatureEventAI: ACTION_T_RANDOM_PHASE - script %u for %s, phase is now %u", EventId, m_creature->GetGuidStr().c_str(), m_Phase);
break;
case ACTION_T_RANDOM_PHASE_RANGE: //31