mod-playerbots/src/strategy/raids/ulduar/RaidUlduarBossHelper.h

#ifndef _PLAYERBOT_RAIDULDUARBOSSHELPER_H
#define _PLAYERBOT_RAIDULDUARBOSSHELPER_H

#include "AiObject.h"
#include "AiObjectContext.h"
#include "EventMap.h"
#include "Log.h"
#include "ObjectGuid.h"
#include "Player.h"
#include "PlayerbotAI.h"
#include "Playerbots.h"
#include "ScriptedCreature.h"
#include "RaidUlduarScripts.h"
#include "SharedDefines.h"

#include <string>

const uint32 ULDUAR_MAP_ID = 603;

template<class BossAiType>
class GenericBossHelper : public AiObject {
    public:
        GenericBossHelper(PlayerbotAI* botAI, std::string name): AiObject(botAI), _name(name) {}
        virtual bool UpdateBossAI() {
            if (!bot->IsInCombat()) {
                _unit = nullptr;
            }
            if(_unit && (!_unit->IsInWorld() || !_unit->IsAlive())) {
                _unit = nullptr;
            }
            if (!_unit) {
                _unit = AI_VALUE2(Unit*, "find target", _name);
                if (!_unit) {
                    return false;
                }
                _target = _unit->ToCreature();
                if (!_target) {
                    return false;
                }
                _ai = dynamic_cast<BossAiType *>(_target->GetAI());
                if (!_ai) {
                    return false;
                }
                _event_map = &_ai->events;
                if (!_event_map) {
                    return false;
                }
            }
            if (!_event_map) {
                return false;
            }
            _timer = _event_map->GetTimer();
            return true;
        }
        virtual void Reset() {
            _unit = nullptr;
            _target = nullptr;
            _ai = nullptr;
            _event_map = nullptr;
            _timer = 0;
        }
    protected:
        std::string _name;
        Unit* _unit = nullptr;
        Creature* _target = nullptr;
        BossAiType *_ai = nullptr;
        EventMap* _event_map = nullptr;
        uint32 _timer = 0;
};

#endif