boss_moorabi.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 "gundrak.h"
#include "ScriptedCreature.h"
#include "SpellInfo.h"
#include "SpellScript.h"
 
enum Spells
{
 SPELL_SUMMON_PHANTOM = 55205,
 SPELL_SUMMON_PHANTOM_TRANSFORM = 55097,
 SPELL_DETERMINED_GORE = 55102,
 SPELL_DETERMINED_STAB = 55104,
 SPELL_GROUND_TREMOR = 55142,
 SPELL_NUMBING_SHOUT = 55106,
 SPELL_QUAKE = 55101,
 SPELL_NUMBING_ROAR = 55100,
 SPELL_MOJO_FRENZY = 55163,
 SPELL_MOJO_FRENZY_CAST_SPEED = 55096,
 SPELL_TRANSFORMATION = 55098 // Periodic, The caster transforms into a powerful mammoth, increasing Physical damage done by 25% and granting immunity to Stun effects.
};
 
enum Says
{
 SAY_AGGRO = 0,
 SAY_SLAY = 1,
 SAY_DEATH = 2,
 SAY_TRANSFORM = 3,
 SAY_QUAKE = 4,
 EMOTE_BEGIN_TRANSFORM = 5,
 EMOTE_TRANSFORMED = 6,
 EMOTE_ACTIVATE_ALTAR = 7
};
 
enum Events
{
 EVENT_GROUND_TREMOR = 1,
 EVENT_NUMBLING_SHOUT,
 EVENT_DETERMINED_STAB,
 EVENT_TRANFORMATION,
 EVENT_PHANTOM
};
 
enum Misc
{
 DATA_LESS_RABI = 1
};
 
enum Phases
{
 PHASE_INTRO = 1,
 PHASE_COMBAT
};
 
struct boss_moorabi : public BossAI
{
 boss_moorabi(Creature* creature) : BossAI(creature, DATA_MOORABI), _transformed(false) { }
 
 void Reset() override
 {
 _Reset();
 _transformed = false;
 events.SetPhase(PHASE_INTRO);
 events.ScheduleEvent(EVENT_PHANTOM, Seconds(21), 0, PHASE_INTRO);
 }
 
 void JustEngagedWith(Unit* who) override
 {
 BossAI::JustEngagedWith(who);
 Talk(SAY_AGGRO);
 DoCastSelf(SPELL_MOJO_FRENZY, true);
 
 events.SetPhase(PHASE_COMBAT);
 events.ScheduleEvent(EVENT_GROUND_TREMOR, 18s);
 events.ScheduleEvent(EVENT_NUMBLING_SHOUT, 10s);
 events.ScheduleEvent(EVENT_DETERMINED_STAB, 20s);
 events.ScheduleEvent(EVENT_TRANFORMATION, 12s);
 }
 
 void EnterEvadeMode(EvadeReason /*why*/) override
 {
 _DespawnAtEvade();
 }
 
 void JustSummoned(Creature* /*summon*/) override {}
 
 uint32 GetData(uint32 type) const override
 {
 if (type == DATA_LESS_RABI)
 return _transformed ? 0 : 1;
 return 0;
 }
 
 void KilledUnit(Unit* victim) override
 {
 if (victim->GetTypeId() == TYPEID_PLAYER)
 Talk(SAY_SLAY);
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 _JustDied();
 Talk(EMOTE_ACTIVATE_ALTAR);
 Talk(SAY_DEATH);
 }
 
 void SpellHit(WorldObject* /*caster*/, SpellInfo const* spellInfo) override
 {
 if (spellInfo->Id == SPELL_TRANSFORMATION)
 {
 _transformed = true;
 Talk(EMOTE_TRANSFORMED);
 events.CancelEvent(EVENT_TRANFORMATION);
 me->RemoveAurasDueToSpell(SPELL_MOJO_FRENZY);
 }
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!UpdateVictim() && !events.IsInPhase(PHASE_INTRO))
 return;
 
 events.Update(diff);
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 
 while (uint32 eventId = events.ExecuteEvent())
 {
 switch (eventId)
 {
 case EVENT_GROUND_TREMOR:
 if (roll_chance_i(50))
 Talk(SAY_QUAKE);
 DoCastAOE(_transformed ? SPELL_QUAKE : SPELL_GROUND_TREMOR);
 events.Repeat(Seconds(10));
 break;
 case EVENT_NUMBLING_SHOUT:
 DoCastAOE(_transformed ? SPELL_NUMBING_ROAR : SPELL_NUMBING_SHOUT);
 events.Repeat(Seconds(10));
 break;
 case EVENT_DETERMINED_STAB:
 DoCastAOE(_transformed ? SPELL_DETERMINED_GORE : SPELL_DETERMINED_STAB);
 events.Repeat(Seconds(8));
 break;
 case EVENT_TRANFORMATION:
 Talk(EMOTE_BEGIN_TRANSFORM);
 Talk(SAY_TRANSFORM);
 DoCastSelf(SPELL_TRANSFORMATION);
 DoCastSelf(SPELL_SUMMON_PHANTOM_TRANSFORM, true);
 events.Repeat(Seconds(10));
 break;
 case EVENT_PHANTOM:
 DoCastSelf(SPELL_SUMMON_PHANTOM, true);
 events.Repeat(Seconds(20), Seconds(25));
 break;
 default:
 break;
 }
 
 if(me->HasUnitState(UNIT_STATE_CASTING))
 return;
 }
 }
 
private:
 bool _transformed;
};
 
class achievement_less_rabi : public AchievementCriteriaScript
{
 public:
 achievement_less_rabi() : AchievementCriteriaScript("achievement_less_rabi") { }
 
 bool OnCheck(Player* /*player*/, Unit* target) override
 {
 if (!target)
 return false;
 
 if (Creature* Moorabi = target->ToCreature())
 if (Moorabi->AI()->GetData(DATA_LESS_RABI))
 return true;
 
 return false;
 }
};
 
// 55163 - Mojo Frenzy
class spell_moorabi_mojo_frenzy : public AuraScript
{
 bool Validate(SpellInfo const* /*spell*/) override
 {
 return ValidateSpellInfo({ SPELL_MOJO_FRENZY_CAST_SPEED });
 }
 
 void HandlePeriodic(AuraEffect const* /*aurEff*/)
 {
 PreventDefaultAction();
 
 Unit* owner = GetUnitOwner();
 int32 castSpeedBonus = (100.0f - owner->GetHealthPct()) * 4; // between 0% and 400% cast speed bonus
 CastSpellExtraArgs args(TRIGGERED_FULL_MASK);
 args.AddSpellBP0(castSpeedBonus);
 owner->CastSpell(owner, SPELL_MOJO_FRENZY_CAST_SPEED, args);
 }
 
 void Register() override
 {
 OnEffectPeriodic += AuraEffectPeriodicFn(spell_moorabi_mojo_frenzy::HandlePeriodic, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY);
 }
};
 
void AddSC_boss_moorabi()
{
 RegisterGundrakCreatureAI(boss_moorabi);
 new achievement_less_rabi();
 RegisterSpellScript(spell_moorabi_mojo_frenzy);
}