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/*
* Copyright (C) 2008-2015 TrinityCore <http://www.trinitycore.org/>
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* 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 "HostileRefManager.h"
#include "ThreatManager.h"
#include "Unit.h"
#include "DBCStructure.h"
#include "SpellInfo.h"
HostileRefManager::~HostileRefManager()
{
deleteReferences();
}
//=================================================
// send threat to all my hateres for the victim
// The victim is hated than by them as well
// use for buffs and healing threat functionality
void HostileRefManager::threatAssist(Unit* victim, float baseThreat, SpellInfo const* threatSpell)
{
if (getSize() == 0)
return;
HostileReference* ref = getFirst();
float threat = ThreatCalcHelper::calcThreat(victim, iOwner, baseThreat, (threatSpell ? threatSpell->GetSchoolMask() : SPELL_SCHOOL_MASK_NORMAL), threatSpell);
threat /= getSize();
while (ref)
{
if (ThreatCalcHelper::isValidProcess(victim, ref->GetSource()->GetOwner(), threatSpell))
ref->GetSource()->doAddThreat(victim, threat);
ref = ref->next();
}
}
//=================================================
void HostileRefManager::addTempThreat(float threat, bool apply)
{
HostileReference* ref = getFirst();
while (ref)
{
if (apply)
{
if (ref->getTempThreatModifier() == 0.0f)
ref->addTempThreat(threat);
}
else
ref->resetTempThreat();
ref = ref->next();
}
}
//=================================================
void HostileRefManager::addThreatPercent(int32 percent)
{
HostileReference* ref = getFirst();
while (ref)
{
ref->addThreatPercent(percent);
ref = ref->next();
}
}
//=================================================
// The online / offline status is given to the method. The calculation has to be done before
void HostileRefManager::setOnlineOfflineState(bool isOnline)
{
HostileReference* ref = getFirst();
while (ref)
{
ref->setOnlineOfflineState(isOnline);
ref = ref->next();
}
}
//=================================================
// The online / offline status is calculated and set
void HostileRefManager::updateThreatTables()
{
HostileReference* ref = getFirst();
while (ref)
{
ref->updateOnlineStatus();
ref = ref->next();
}
}
//=================================================
// The references are not needed anymore
// tell the source to remove them from the list and free the mem
void HostileRefManager::deleteReferences()
{
HostileReference* ref = getFirst();
while (ref)
{
HostileReference* nextRef = ref->next();
ref->removeReference();
delete ref;
ref = nextRef;
}
}
//=================================================
// delete one reference, defined by faction
void HostileRefManager::deleteReferencesForFaction(uint32 faction)
{
HostileReference* ref = getFirst();
while (ref)
{
HostileReference* nextRef = ref->next();
if (ref->GetSource()->GetOwner()->GetFactionTemplateEntry()->Faction == faction)
{
ref->removeReference();
delete ref;
}
ref = nextRef;
}
}
//=================================================
// delete one reference, defined by Unit
void HostileRefManager::deleteReference(Unit* creature)
{
HostileReference* ref = getFirst();
while (ref)
{
HostileReference* nextRef = ref->next();
if (ref->GetSource()->GetOwner() == creature)
{
ref->removeReference();
delete ref;
break;
}
ref = nextRef;
}
}
//=================================================
// set state for one reference, defined by Unit
void HostileRefManager::setOnlineOfflineState(Unit* creature, bool isOnline)
{
HostileReference* ref = getFirst();
while (ref)
{
HostileReference* nextRef = ref->next();
if (ref->GetSource()->GetOwner() == creature)
{
ref->setOnlineOfflineState(isOnline);
break;
}
ref = nextRef;
}
}
//=================================================
void HostileRefManager::UpdateVisibility()
{
HostileReference* ref = getFirst();
while (ref)
{
HostileReference* nextRef = ref->next();
if (!ref->GetSource()->GetOwner()->CanSeeOrDetect(GetOwner()))
{
nextRef = ref->next();
ref->removeReference();
delete ref;
}
ref = nextRef;
}
}
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