boss_tharon_ja.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/>.
 */
 
/*
 * Known Issues: Spell 49356 and 53463 will be interrupted for an unknown reason
 */
 
#include "ScriptMgr.h"
#include "ScriptedCreature.h"
#include "SpellScript.h"
#include "SpellAuraEffects.h"
#include "Player.h"
#include "drak_tharon_keep.h"
 
enum TharonjaTexts
{
    SAY_AGGRO                                     = 0,
    SAY_KILL                                      = 1,
    SAY_FLESH                                     = 2,
    SAY_SKELETON                                  = 3,
    SAY_DEATH                                     = 4
};
 
enum TharonjaSpells
{
    // Skeletal Spells (phase 1)
    SPELL_CURSE_OF_LIFE                           = 49527,
    SPELL_RAIN_OF_FIRE                            = 49518,
    SPELL_SHADOW_VOLLEY                           = 49528,
    SPELL_DECAY_FLESH                             = 49356, // cast at end of phase 1, starts phase 2
    // Flesh Spells (phase 2)
    SPELL_GIFT_OF_THARON_JA                       = 52509,
    SPELL_CLEAR_GIFT_OF_THARON_JA                 = 53242,
    SPELL_EYE_BEAM                                = 49544,
    SPELL_LIGHTNING_BREATH                        = 49537,
    SPELL_POISON_CLOUD                            = 49548,
    SPELL_RETURN_FLESH                            = 53463, // Channeled spell ending phase two and returning to phase 1. This ability will stun the party for 6 seconds.
    SPELL_ACHIEVEMENT_CHECK                       = 61863,
    SPELL_FLESH_VISUAL                            = 52582,
    SPELL_DUMMY                                   = 49551
};
 
enum TharonjaEvents
{
    EVENT_CURSE_OF_LIFE                           = 1,
    EVENT_RAIN_OF_FIRE,
    EVENT_SHADOW_VOLLEY,
 
    EVENT_EYE_BEAM,
    EVENT_LIGHTNING_BREATH,
    EVENT_POISON_CLOUD,
 
    EVENT_DECAY_FLESH,
    EVENT_GOING_FLESH,
    EVENT_RETURN_FLESH,
    EVENT_GOING_SKELETAL
};
 
enum TharonjaMisc
{
    MODEL_FLESH                                   = 27073
};
 
// 26632 - The Prophet Tharon'ja
struct boss_tharon_ja : public BossAI
{
    boss_tharon_ja(Creature* creature) : BossAI(creature, DATA_THARON_JA) { }
 
    void Reset() override
    {
        _Reset();
        me->RestoreDisplayId();
    }
 
    void JustEngagedWith(Unit* who) override
    {
        Talk(SAY_AGGRO);
        BossAI::JustEngagedWith(who);
 
        events.ScheduleEvent(EVENT_DECAY_FLESH, 20s);
        events.ScheduleEvent(EVENT_CURSE_OF_LIFE, 1s);
        events.ScheduleEvent(EVENT_RAIN_OF_FIRE, 14s, 18s);
        events.ScheduleEvent(EVENT_SHADOW_VOLLEY, 8s, 10s);
    }
 
    void KilledUnit(Unit* who) override
    {
        if (who->GetTypeId() == TYPEID_PLAYER)
            Talk(SAY_KILL);
    }
 
    void JustDied(Unit* /*killer*/) override
    {
        _JustDied();
 
        Talk(SAY_DEATH);
        DoCastAOE(SPELL_CLEAR_GIFT_OF_THARON_JA, true);
        DoCastAOE(SPELL_ACHIEVEMENT_CHECK, true);
    }
 
    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_CURSE_OF_LIFE:
                    if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 100.0f, true))
                        DoCast(target, SPELL_CURSE_OF_LIFE);
                    events.Repeat(10s, 15s);
                    return;
                case EVENT_SHADOW_VOLLEY:
                    DoCastVictim(SPELL_SHADOW_VOLLEY);
                    events.Repeat(8s, 10s);
                    return;
                case EVENT_RAIN_OF_FIRE:
                    if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 100.0f, true))
                        DoCast(target, SPELL_RAIN_OF_FIRE);
                    events.Repeat(14s, 18s);
                    return;
                case EVENT_LIGHTNING_BREATH:
                    if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 100.0f, true))
                        DoCast(target, SPELL_LIGHTNING_BREATH);
                    events.Repeat(6s, 7s);
                    return;
                case EVENT_EYE_BEAM:
                    if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 100.0f, true))
                        DoCast(target, SPELL_EYE_BEAM);
                    events.Repeat(4s, 6s);
                    return;
                case EVENT_POISON_CLOUD:
                    DoCastAOE(SPELL_POISON_CLOUD);
                    events.Repeat(10s, 12s);
                    return;
                case EVENT_DECAY_FLESH:
                    DoCastAOE(SPELL_DECAY_FLESH);
                    events.ScheduleEvent(EVENT_GOING_FLESH, 6s);
                    return;
                case EVENT_GOING_FLESH:
                    Talk(SAY_FLESH);
                    me->SetDisplayId(MODEL_FLESH);
                    DoCastAOE(SPELL_GIFT_OF_THARON_JA, true);
                    DoCast(me, SPELL_FLESH_VISUAL, true);
                    DoCast(me, SPELL_DUMMY, true);
 
                    events.Reset();
                    events.ScheduleEvent(EVENT_RETURN_FLESH, 20s);
                    events.ScheduleEvent(EVENT_LIGHTNING_BREATH, 3s, 4s);
                    events.ScheduleEvent(EVENT_EYE_BEAM, 4s, 8s);
                    events.ScheduleEvent(EVENT_POISON_CLOUD, 6s, 7s);
                    break;
                case EVENT_RETURN_FLESH:
                    DoCastAOE(SPELL_RETURN_FLESH);
                    events.ScheduleEvent(EVENT_GOING_SKELETAL, 6s);
                    return;
                case EVENT_GOING_SKELETAL:
                    Talk(SAY_SKELETON);
                    me->RestoreDisplayId();
                    DoCastAOE(SPELL_CLEAR_GIFT_OF_THARON_JA, true);
 
                    events.Reset();
                    events.ScheduleEvent(EVENT_DECAY_FLESH, 20s);
                    events.ScheduleEvent(EVENT_CURSE_OF_LIFE, 1s);
                    events.ScheduleEvent(EVENT_RAIN_OF_FIRE, 14s, 18s);
                    events.ScheduleEvent(EVENT_SHADOW_VOLLEY, 8s, 10s);
                    break;
                default:
                    break;
            }
 
            if (me->HasUnitState(UNIT_STATE_CASTING))
                return;
        }
 
        DoMeleeAttackIfReady();
    }
};
 
// 53242 - Clear Gift of Tharon'ja
class spell_tharon_ja_clear_gift_of_tharon_ja : public SpellScript
{
    PrepareSpellScript(spell_tharon_ja_clear_gift_of_tharon_ja);
 
    bool Validate(SpellInfo const* /*spellInfo*/) override
    {
        return ValidateSpellInfo({ SPELL_GIFT_OF_THARON_JA });
    }
 
    void HandleScript(SpellEffIndex /*effIndex*/)
    {
        if (Unit* target = GetHitUnit())
            target->RemoveAura(SPELL_GIFT_OF_THARON_JA);
    }
 
    void Register() override
    {
        OnEffectHitTarget += SpellEffectFn(spell_tharon_ja_clear_gift_of_tharon_ja::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
    }
};
 
void AddSC_boss_tharon_ja()
{
    RegisterDrakTharonKeepCreatureAI(boss_tharon_ja);
    RegisterSpellScript(spell_tharon_ja_clear_gift_of_tharon_ja);
}