boss_galvangar.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 "ScriptedCreature.h"
 
enum Spells
{
 SPELL_CLEAVE = 15284,
 SPELL_FRIGHTENING_SHOUT = 19134,
 SPELL_WHIRLWIND1 = 15589,
 SPELL_WHIRLWIND2 = 13736,
 SPELL_MORTAL_STRIKE = 16856
};
 
enum Texts
{
 SAY_AGGRO = 0,
 SAY_EVADE = 1,
 SAY_BUFF = 2
};
 
enum Events
{
 EVENT_CLEAVE = 1,
 EVENT_FRIGHTENING_SHOUT,
 EVENT_WHIRLWIND1,
 EVENT_WHIRLWIND2,
 EVENT_MORTAL_STRIKE
};
 
enum Action
{
 ACTION_BUFF_YELL = -30001 // shared from Battleground
};
 
struct boss_galvangar : public ScriptedAI
{
 boss_galvangar(Creature* creature) : ScriptedAI(creature) { }
 
 void Reset() override
 {
 events.Reset();
 }
 
 void JustEngagedWith(Unit* /*who*/) override
 {
 Talk(SAY_AGGRO);
 events.ScheduleEvent(EVENT_CLEAVE, 1s, 9s);
 events.ScheduleEvent(EVENT_FRIGHTENING_SHOUT, 2s, 19s);
 events.ScheduleEvent(EVENT_WHIRLWIND1, 1s, 13s);
 events.ScheduleEvent(EVENT_WHIRLWIND2, 5s, 20s);
 events.ScheduleEvent(EVENT_MORTAL_STRIKE, 5s, 20s);
 }
 
 void DoAction(int32 actionId) override
 {
 if (actionId == ACTION_BUFF_YELL)
 Talk(SAY_BUFF);
 }
 
 bool CheckInRoom() override
 {
 if (me->GetDistance2d(me->GetHomePosition().GetPositionX(), me->GetHomePosition().GetPositionY()) > 50)
 {
 EnterEvadeMode();
 Talk(SAY_EVADE);
 return false;
 }
 
 return true;
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!UpdateVictim() || !CheckInRoom())
 return;
 
 events.Update(diff);
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 
 while (uint32 eventId = events.ExecuteEvent())
 {
 switch (eventId)
 {
 case EVENT_CLEAVE:
 DoCastVictim(SPELL_CLEAVE);
 events.ScheduleEvent(EVENT_CLEAVE, 10s, 16s);
 break;
 case EVENT_FRIGHTENING_SHOUT:
 DoCastVictim(SPELL_FRIGHTENING_SHOUT);
 events.ScheduleEvent(EVENT_FRIGHTENING_SHOUT, 10s, 15s);
 break;
 case EVENT_WHIRLWIND1:
 DoCastVictim(SPELL_WHIRLWIND1);
 events.ScheduleEvent(EVENT_WHIRLWIND1, 6s, 10s);
 break;
 case EVENT_WHIRLWIND2:
 DoCastVictim(SPELL_WHIRLWIND2);
 events.ScheduleEvent(EVENT_WHIRLWIND2, 10s, 25s);
 break;
 case EVENT_MORTAL_STRIKE:
 DoCastVictim(SPELL_MORTAL_STRIKE);
 events.ScheduleEvent(EVENT_MORTAL_STRIKE, 10s, 30s);
 break;
 default:
 break;
 }
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 }
 }
 
private:
 EventMap events;
};
 
void AddSC_boss_galvangar()
{
 RegisterCreatureAI(boss_galvangar);
}