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/*
* Copyright (C) 2005-2009 MaNGOS <http://www.mangosproject.org/>
*
* Copyright (C) 2008-2009 Trinity <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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "TemporarySummon.h"
#include "WorldPacket.h"
#include "MapManager.h"
#include "Log.h"
#include "ObjectAccessor.h"
#include "CreatureAI.h"
TemporarySummon::TemporarySummon( uint64 summoner ) :
Creature(), m_type(TEMPSUMMON_TIMED_OR_CORPSE_DESPAWN), m_timer(0), m_lifetime(0), m_summoner(summoner)
{
}
void TemporarySummon::Update( uint32 diff )
{
if (m_deathState == DEAD)
{
UnSummon();
return;
}
switch(m_type)
{
case TEMPSUMMON_MANUAL_DESPAWN:
break;
case TEMPSUMMON_TIMED_DESPAWN:
{
if (m_timer <= diff)
{
UnSummon();
return;
}
m_timer -= diff;
break;
}
case TEMPSUMMON_TIMED_DESPAWN_OUT_OF_COMBAT:
{
if (!isInCombat())
{
if (m_timer <= diff)
{
UnSummon();
return;
}
m_timer -= diff;
}
else if (m_timer != m_lifetime)
m_timer = m_lifetime;
break;
}
case TEMPSUMMON_CORPSE_TIMED_DESPAWN:
{
if ( m_deathState == CORPSE)
{
if (m_timer <= diff)
{
UnSummon();
return;
}
m_timer -= diff;
}
break;
}
case TEMPSUMMON_CORPSE_DESPAWN:
{
// if m_deathState is DEAD, CORPSE was skipped
if ( m_deathState == CORPSE || m_deathState == DEAD)
{
UnSummon();
return;
}
break;
}
case TEMPSUMMON_DEAD_DESPAWN:
{
if ( m_deathState == DEAD )
{
UnSummon();
return;
}
break;
}
case TEMPSUMMON_TIMED_OR_CORPSE_DESPAWN:
{
// if m_deathState is DEAD, CORPSE was skipped
if ( m_deathState == CORPSE || m_deathState == DEAD)
{
UnSummon();
return;
}
if (!isInCombat())
{
if (m_timer <= diff)
{
UnSummon();
return;
}
else
m_timer -= diff;
}
else if (m_timer != m_lifetime)
m_timer = m_lifetime;
break;
}
case TEMPSUMMON_TIMED_OR_DEAD_DESPAWN:
{
// if m_deathState is DEAD, CORPSE was skipped
if (m_deathState == DEAD)
{
UnSummon();
return;
}
if (!isInCombat() && isAlive() )
{
if (m_timer <= diff)
{
UnSummon();
return;
}
else
m_timer -= diff;
}
else if (m_timer != m_lifetime)
m_timer = m_lifetime;
break;
}
default:
UnSummon();
sLog.outError("Temporary summoned creature (entry: %u) have unknown type %u of ",GetEntry(),m_type);
break;
}
Creature::Update( diff );
}
void TemporarySummon::Summon(TempSummonType type, uint32 lifetime)
{
m_type = type;
m_timer = lifetime;
m_lifetime = lifetime;
MapManager::Instance().GetMap(GetMapId(), this)->Add((Creature*)this);
AIM_Initialize();
}
void TemporarySummon::UnSummon()
{
RemoveCharmedOrPossessedBy(NULL);
CombatStop();
CleanupsBeforeDelete();
AddObjectToRemoveList();
Unit* sum = m_summoner ? ObjectAccessor::GetUnit(*this, m_summoner) : NULL;
if (sum && sum->GetTypeId() == TYPEID_UNIT && ((Creature*)sum)->AI())
{
((Creature*)sum)->AI()->SummonedCreatureDespawn(this);
}
}
void TemporarySummon::SaveToDB()
{
}
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