boss_emperor_dagran_thaurissan.cpp

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/*
 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
 *
 * 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 "ScriptMgr.h"
#include "blackrock_depths.h"
#include "InstanceScript.h"
#include "ObjectAccessor.h"
#include "ScriptedCreature.h"
 
enum Yells
{
    SAY_AGGRO                                              = 0,
    SAY_SLAY                                               = 1
};
 
enum Spells
{
    SPELL_HANDOFTHAURISSAN                                 = 17492,
    SPELL_AVATAROFFLAME                                    = 15636
};
 
enum Events
{
    EVENT_HANDOFTHAURISSAN                                 = 1,
    EVENT_AVATAROFFLAME                                    = 2
};
 
enum Emotes
{
    EMOTE_SHAKEN                                           = 0
};
 
class boss_emperor_dagran_thaurissan : public CreatureScript
{
    public:
        boss_emperor_dagran_thaurissan() : CreatureScript("boss_emperor_dagran_thaurissan") { }
 
        struct boss_draganthaurissanAI : public ScriptedAI
        {
            boss_draganthaurissanAI(Creature* creature) : ScriptedAI(creature)
            {
                _instance = me->GetInstanceScript();
            }
 
            void Reset() override
            {
                _events.Reset();
            }
 
            void JustEngagedWith(Unit* /*who*/) override
            {
                Talk(SAY_AGGRO);
                me->CallForHelp(VISIBLE_RANGE);
                _events.ScheduleEvent(EVENT_HANDOFTHAURISSAN, 4s);
                _events.ScheduleEvent(EVENT_AVATAROFFLAME, 25s);
            }
 
            void KilledUnit(Unit* who) override
            {
                if (who->GetTypeId() == TYPEID_PLAYER)
                    Talk(SAY_SLAY);
            }
 
            void JustDied(Unit* /*killer*/) override
            {
                if (Creature* moira = ObjectAccessor::GetCreature(*me, _instance->GetGuidData(DATA_MOIRA)))
                {
                    moira->AI()->EnterEvadeMode();
                    moira->SetFaction(FACTION_FRIENDLY);
                    moira->AI()->Talk(EMOTE_SHAKEN);
                }
            }
 
            void UpdateAI(uint32 diff) override
            {
                if (!UpdateVictim())
                    return;
 
                _events.Update(diff);
 
                while (uint32 eventId = _events.ExecuteEvent())
                {
                    switch (eventId)
                    {
                        case EVENT_HANDOFTHAURISSAN:
                            if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0))
                                DoCast(target, SPELL_HANDOFTHAURISSAN);
                            _events.ScheduleEvent(EVENT_HANDOFTHAURISSAN, 5s);
                            break;
                        case EVENT_AVATAROFFLAME:
                            DoCastVictim(SPELL_AVATAROFFLAME);
                            _events.ScheduleEvent(EVENT_AVATAROFFLAME, 18s);
                            break;
                        default:
                            break;
                    }
                }
 
                DoMeleeAttackIfReady();
            }
 
        private:
            InstanceScript* _instance;
            EventMap _events;
        };
 
        CreatureAI* GetAI(Creature* creature) const override
        {
            return GetBlackrockDepthsAI<boss_draganthaurissanAI>(creature);
        }
};
 
void AddSC_boss_draganthaurissan()
{
    new boss_emperor_dagran_thaurissan();
}