boss_vectus.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/>.
 */
 
/*
 * Timers requires to be revisited
 */
 
#include "ScriptMgr.h"
#include "scholomance.h"
#include "ScriptedCreature.h"
 
enum VectusSpells
{
    // Passive
    SPELL_FIRE_SHIELD            = 13377,
 
    // Combat
    SPELL_BLAST_WAVE             = 16046,
    SPELL_FLAMESTRIKE            = 18399
};
 
enum VectusEvents
{
    EVENT_BLAST_WAVE             = 1,
    EVENT_FLAMESTRIKE
};
 
// 10432 - Vectus
struct boss_vectus : public ScriptedAI
{
    boss_vectus(Creature* creature) : ScriptedAI(creature) { }
 
    void Reset() override
    {
        _events.Reset();
 
        DoCastSelf(SPELL_FIRE_SHIELD);
    }
 
    void JustEngagedWith(Unit* /*who*/) override
    {
        _events.ScheduleEvent(EVENT_BLAST_WAVE, 15s, 25s);
        _events.ScheduleEvent(EVENT_FLAMESTRIKE, 10s, 15s);
    }
 
    void UpdateAI(uint32 diff) override
    {
        if (!UpdateVictim())
            return;
 
        _events.Update(diff);
 
        if (me->HasUnitState(UNIT_STATE_CASTING))
            return;
 
        while (uint32 eventId = _events.ExecuteEvent())
        {
            switch (eventId)
            {
                case EVENT_BLAST_WAVE:
                    DoCastSelf(SPELL_BLAST_WAVE);
                    _events.Repeat(20s, 30s);
                    break;
                case EVENT_FLAMESTRIKE:
                    if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0))
                        DoCast(target, SPELL_FLAMESTRIKE);
                    _events.Repeat(10s, 15s);
                    break;
                default:
                    break;
            }
 
            if (me->HasUnitState(UNIT_STATE_CASTING))
                return;
        }
 
        DoMeleeAttackIfReady();
    }
 
private:
    EventMap _events;
};
 
void AddSC_boss_vectus()
{
    RegisterScholomanceCreatureAI(boss_vectus);
}