CreatureAIImpl.h

Go to the documentation of this file.

/*
 * Copyright (C) 2008-2016 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/>.
 */
#ifndef CREATUREAIIMPL_H
#define CREATUREAIIMPL_H

#include "Common.h"
#include "Define.h"
#include "TemporarySummon.h"
#include "CreatureAI.h"
#include "SpellMgr.h"

#include <functional>
#include <type_traits>

template<typename First, typename Second, typename... Rest>
static inline First const& RAND(First const& first, Second const& second, Rest const&... rest)
{
 std::reference_wrapper<typename std::add_const<First>::type> const pack[] = { first, second, rest... };
 return pack[urand(0, sizeof...(rest) + 1)].get();
}

enum AITarget
{
 AITARGET_SELF,
 AITARGET_VICTIM,
 AITARGET_ENEMY,
 AITARGET_ALLY,
 AITARGET_BUFF,
 AITARGET_DEBUFF
};

enum AICondition
{
 AICOND_AGGRO,
 AICOND_COMBAT,
 AICOND_DIE
};

#define AI_DEFAULT_COOLDOWN 5000

struct AISpellInfoType
{
 AISpellInfoType() : target(AITARGET_SELF), condition(AICOND_COMBAT)
 , cooldown(AI_DEFAULT_COOLDOWN), realCooldown(0), maxRange(0.0f){ }
 AITarget target;
 AICondition condition;
 uint32 cooldown;
 uint32 realCooldown;
 float maxRange;
};

AISpellInfoType* GetAISpellInfo(uint32 i);

#endif