HostileRefManager.h

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/*
 * Copyright (C) 2008-2016 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/>.
 */

#ifndef _HOSTILEREFMANAGER
#define _HOSTILEREFMANAGER

#include "Common.h"
#include "RefManager.h"

class Unit;
class ThreatManager;
class HostileReference;
class SpellInfo;

//=================================================

class TC_GAME_API HostileRefManager : public RefManager<Unit, ThreatManager>
{
 private:
 Unit* iOwner;
 public:
 explicit HostileRefManager(Unit* owner) { iOwner = owner; }
 ~HostileRefManager();

 Unit* GetOwner() { return iOwner; }

 // 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 threatAssist(Unit* victim, float baseThreat, SpellInfo const* threatSpell = NULL);

 void addTempThreat(float threat, bool apply);

 void addThreatPercent(int32 percent);

 // The references are not needed anymore
 // tell the source to remove them from the list and free the mem
 void deleteReferences();

 // Remove specific faction references
 void deleteReferencesForFaction(uint32 faction);

 HostileReference* getFirst() { return ((HostileReference*) RefManager<Unit, ThreatManager>::getFirst()); }

 void updateThreatTables();

 void setOnlineOfflineState(bool isOnline);

 // set state for one reference, defined by Unit
 void setOnlineOfflineState(Unit* creature, bool isOnline);

 // delete one reference, defined by Unit
 void deleteReference(Unit* creature);

 void UpdateVisibility();
};
//=================================================
#endif