boss_ozruk.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"
#include "SpellScript.h"
#include "SpellAuraEffects.h"
#include "stonecore.h"
#include "TemporarySummon.h"
#include "Vehicle.h"
 
enum Spells
{
 SPELL_ELEMENTIUM_BULWARK = 78939,
 SPELL_GROUND_SLAM = 78903,
 SPELL_ELEMENTIUM_SPIKE_SHIELD = 78835,
 SPELL_SHATTER = 78807,
 SPELL_ENRAGE = 80467,
 
 // Rupture Controller and Rupture
 SPELL_RUPTURE = 92393,
// SPELL_RUPTURE_SUMMON_CENTER? = 95669, // summons rupture 8 yards front
// SPELL_RUPTURE_SUMMON_LEFT? = 95348, // summons rupture 3 yards left?
// SPELL_RUPTURE_SUMMON_RIGHT? = 92383, // summons rupture 3 yards right?
 SPELL_RUPTURE_DAMAGE = 92381,
};
 
enum NPCs
{
 NPC_BOUNCER_SPIKE = 42189,
 NPC_RUPTURE_CONTROLLER = 49597,
 NPC_RUPTURE = 49576,
};
 
enum Texts
{
 SAY_AGGRO = 0,
 SAY_ELEMENTIUM_BULWARK = 1,
 SAY_ELEMENTIUM_SPIKE_SHIELD = 2,
 SAY_ENRAGE = 3,
 SAY_DEATH = 4,
};
 
enum Events
{
 EVENT_NONE,
 
 EVENT_ELEMENTIUM_BULWARK,
 EVENT_GROUND_SLAM,
 EVENT_ELEMENTIUM_SPIKE_SHIELD,
 EVENT_SHATTER,
 EVENT_ENRAGE,
 
 EVENT_START_ATTACK,
};
 
// TO-DO:
// - Find heroic sniffs and spawn Ruptures using spells commented above.
// - Make Bouncer Spikes enter ozruk without jump animation.
 
class boss_ozruk : public CreatureScript
{
 public:
 boss_ozruk() : CreatureScript("boss_ozruk") { }
 
 struct boss_ozrukAI : public BossAI
 {
 boss_ozrukAI(Creature* creature) : BossAI(creature, DATA_OZRUK) { }
 
 void Reset() override
 {
 _Reset();
 
 me->SetReactState(REACT_AGGRESSIVE);
 
 events.ScheduleEvent(EVENT_ELEMENTIUM_BULWARK, 5s);
 events.ScheduleEvent(EVENT_GROUND_SLAM, 10s);
 events.ScheduleEvent(EVENT_ELEMENTIUM_SPIKE_SHIELD, 13s);
 }
 
 void JustEngagedWith(Unit* who) override
 {
 BossAI::JustEngagedWith(who);
 
 Talk(SAY_AGGRO);
 }
 
 void JustSummoned(Creature* summon) override
 {
 if (summon->GetEntry() == NPC_RUPTURE_CONTROLLER)
 {
 summon->CastSpell(summon, SPELL_RUPTURE, true);
 summon->DespawnOrUnsummon(10s);
 }
 
 BossAI::JustSummoned(summon);
 }
 
 void DamageTaken(Unit* /*attacker*/, uint32 &damage, DamageEffectType /*damageType*/, SpellInfo const* /*spellInfo = nullptr*/) override
 {
 if (!me->HealthBelowPctDamaged(25, damage) || me->HasAura(SPELL_ENRAGE))
 return;
 
 DoCast(me, SPELL_ENRAGE);
 Talk(SAY_ENRAGE);
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 _JustDied();
 
 Talk(SAY_DEATH);
 }
 
 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_ELEMENTIUM_BULWARK:
 DoCast(me, SPELL_ELEMENTIUM_BULWARK);
 Talk(SAY_ELEMENTIUM_BULWARK);
 break;
 case EVENT_GROUND_SLAM:
 me->SetReactState(REACT_PASSIVE);
 me->AttackStop();
 DoCast(me, SPELL_GROUND_SLAM);
 events.ScheduleEvent(EVENT_START_ATTACK, 4600ms);
 break;
 case EVENT_ELEMENTIUM_SPIKE_SHIELD:
 DoCast(me, SPELL_ELEMENTIUM_SPIKE_SHIELD);
 Talk(SAY_ELEMENTIUM_SPIKE_SHIELD);
 events.ScheduleEvent(EVENT_SHATTER, 10s);
 break;
 case EVENT_SHATTER:
 summons.DespawnEntry(NPC_BOUNCER_SPIKE);
 me->SetReactState(REACT_PASSIVE);
 me->AttackStop();
 DoCast(me, SPELL_SHATTER);
 events.ScheduleEvent(EVENT_START_ATTACK, 4600ms);
 // Spells are cast in same order everytime after Shatter, so we schedule them here
 events.ScheduleEvent(EVENT_ELEMENTIUM_BULWARK, 3s, 4s);
 events.ScheduleEvent(EVENT_GROUND_SLAM, 7s, 9s);
 events.ScheduleEvent(EVENT_ELEMENTIUM_SPIKE_SHIELD, 10s, 12s);
 break;
 case EVENT_START_ATTACK:
 me->SetReactState(REACT_AGGRESSIVE);
 DoStartMovement(me->GetVictim());
 break;
 default:
 break;
 }
 }
 }
 };
 
 CreatureAI* GetAI(Creature* creature) const override
 {
 return GetStonecoreAI<boss_ozrukAI>(creature);
 }
};
 
// 92393 - Rupture
class spell_rupture : public SpellScriptLoader
{
public:
 spell_rupture() : SpellScriptLoader("spell_rupture") { }
 
 class spell_rupture_AuraScript : public AuraScript
 {
 void HandleEffectPeriodic(AuraEffect const* aurEff)
 {
 Unit* caster = GetCaster();
 
 float dist = aurEff->GetTickNumber() * 8.0f;
 
 // probably hack, should use spells (see Spells enum above)
 Position pos = caster->GetNearPosition(dist, 0.0f);
 SummonRupture(caster, pos);
 
 pos = caster->GetNearPosition(dist, 0.2f);
 SummonRupture(caster, pos);
 
 pos = caster->GetNearPosition(dist, -0.2f);
 SummonRupture(caster, pos);
 }
 
 void SummonRupture(Unit* caster, Position pos)
 {
 Creature* rupture = caster->SummonCreature(NPC_RUPTURE, pos, TEMPSUMMON_TIMED_DESPAWN, 2500ms);
 if (!rupture)
 return;
 
 rupture->CastSpell(rupture, SPELL_RUPTURE_DAMAGE, true);
 }
 
 void Register() override
 {
 OnEffectPeriodic += AuraEffectPeriodicFn(spell_rupture_AuraScript::HandleEffectPeriodic, EFFECT_0, SPELL_AURA_PERIODIC_TRIGGER_SPELL);
 }
 };
 
 AuraScript* GetAuraScript() const override
 {
 return new spell_rupture_AuraScript();
 }
};
 
// 78835 - Elementium Spike Shield
class spell_elementium_spike_shield : public SpellScriptLoader
{
public:
 spell_elementium_spike_shield() : SpellScriptLoader("spell_elementium_spike_shield") { }
 
 class spell_elementium_spike_shield_SpellScript : public SpellScript
 {
 void HandleBouncerSpikes()
 {
 Unit* caster = GetCaster();
 Vehicle* vehicle = caster->GetVehicleKit();
 if (!vehicle)
 return;
 
 for (uint8 i = 0; i < vehicle->GetAvailableSeatCount(); i++)
 if (Creature* summon = caster->SummonCreature(NPC_BOUNCER_SPIKE, caster->GetPosition(), TEMPSUMMON_TIMED_DESPAWN, 10s))
 summon->EnterVehicle(caster, i);
 }
 
 void Register() override
 {
 OnCast += SpellCastFn(spell_elementium_spike_shield_SpellScript::HandleBouncerSpikes);
 }
 };
 
 SpellScript* GetSpellScript() const override
 {
 return new spell_elementium_spike_shield_SpellScript();
 }
};
 
void AddSC_boss_ozruk()
{
 new boss_ozruk();
 new spell_rupture();
 new spell_elementium_spike_shield();
}