boss_urom.cpp

Go to the documentation of this file.

/*
 * 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 "oculus.h"
#include "Containers.h"
#include "Map.h"
#include "MotionMaster.h"
#include "ScriptedCreature.h"
#include "ScriptMgr.h"
#include "SpellInfo.h"
#include "SpellScript.h"
 
enum Spells
{
 SPELL_ARCANE_SHIELD = 53813,
 SPELL_SUMMON_MENAGERIE = 50476,
 SPELL_SUMMON_MENAGERIE_2 = 50495,
 SPELL_SUMMON_MENAGERIE_3 = 50496,
 SPELL_FROSTBOMB = 51103,
 SPELL_TELEPORT = 51112,
 SPELL_EVOCATE = 51602,
 SPELL_FROST_BUFFET = 58025
};
 
#define SPELL_EMPOWERED_ARCANE_EXPLOSION DUNGEON_MODE(51110, 59377)
#define SPELL_TIME_BOMB DUNGEON_MODE(51121, 59376)
 
enum Events
{
 EVENT_FROST_BOMB = 1,
 EVENT_TIME_BOMB,
 EVENT_CAST_EXPLOSION,
 EVENT_TELEPORT,
 EVENT_TELEPORT_BACK
};
 
enum Yells
{
 SAY_SUMMON_1 = 0,
 SAY_SUMMON_2 = 1,
 SAY_SUMMON_3 = 2,
 SAY_AGGRO = 3,
 EMOTE_ARCANE_EXPLOSION = 4,
 SAY_ARCANE_EXPLOSION = 5,
 SAY_DEATH = 6,
 SAY_PLAYER_KILL = 7
};
 
enum Creatures
{
 NPC_PHANTASMAL_CLOUDSCRAPER = 27645,
 NPC_PHANTASMAL_MAMMOTH = 27642,
 NPC_PHANTASMAL_WOLF = 27644,
 
 NPC_PHANTASMAL_AIR = 27650,
 NPC_PHANTASMAL_FIRE = 27651,
 NPC_PHANTASMAL_WATER = 27653,
 
 NPC_PHANTASMAL_MURLOC = 27649,
 NPC_PHANTASMAL_NAGAL = 27648,
 NPC_PHANTASMAL_OGRE = 27647
};
 
struct Summons
{
 uint32 entry[4];
};
 
static Summons Group[]=
{
 { {NPC_PHANTASMAL_CLOUDSCRAPER, NPC_PHANTASMAL_CLOUDSCRAPER, NPC_PHANTASMAL_MAMMOTH, NPC_PHANTASMAL_WOLF} },
 { {NPC_PHANTASMAL_AIR, NPC_PHANTASMAL_AIR, NPC_PHANTASMAL_WATER, NPC_PHANTASMAL_FIRE} },
 { {NPC_PHANTASMAL_OGRE, NPC_PHANTASMAL_OGRE, NPC_PHANTASMAL_NAGAL, NPC_PHANTASMAL_MURLOC} }
};
 
static uint32 TeleportSpells[]=
{
 SPELL_SUMMON_MENAGERIE, SPELL_SUMMON_MENAGERIE_2, SPELL_SUMMON_MENAGERIE_3
};
 
struct boss_urom : public BossAI
{
 boss_urom(Creature* creature) : BossAI(creature, DATA_UROM)
 {
 _platform = 0;
 _x = 0.0f;
 _y = 0.0f;
 _isInCenter = false;
 
 for (uint8 i = 0; i < 3; ++i)
 _group.push_back(i);
 
 Trinity::Containers::RandomShuffle(_group);
 }
 
 void EnterEvadeMode(EvadeReason why) override
 {
 // We can only evade if we're in the center platform
 if (_platform > 2)
 {
 _EnterEvadeMode(why);
 
 // If we're in the center, teleport to start position
 if (_isInCenter)
 me->NearTeleportTo(1118.3101f, 1080.3800f, 508.3610f, 4.25f);
 else
 me->GetMotionMaster()->MoveTargetedHome();
 
 Reset();
 events.Reset();
 }
 }
 
 void Reset() override
 {
 _isInCenter = false;
 me->SetControlled(false, UNIT_STATE_ROOT);
 me->SetDisableGravity(false);
 me->SetReactState(REACT_AGGRESSIVE);
 DoCastSelf(SPELL_EVOCATE);
 _Reset();
 }
 
 void JustReachedHome() override
 {
 DoCastSelf(SPELL_EVOCATE);
 }
 
 void JustEngagedWith(Unit* who) override
 {
 BossAI::JustEngagedWith(who);
 StartAttack();
 }
 
 void AttackStart(Unit* who) override
 {
 if (!who)
 return;
 
 if (me->GetPositionZ() > 518.63f)
 DoStartNoMovement(who);
 else
 BossAI::AttackStart(who);
 }
 
 void SetPosition(uint8 i)
 {
 switch (i)
 {
 case 0:
 _x = me->GetPositionX() + 4;
 _y = me->GetPositionY() - 4;
 break;
 case 1:
 _x = me->GetPositionX() + 4;
 _y = me->GetPositionY() + 4;
 break;
 case 2:
 _x = me->GetPositionX() - 4;
 _y = me->GetPositionY() + 4;
 break;
 case 3:
 _x = me->GetPositionX() - 4;
 _y = me->GetPositionY() - 4;
 break;
 default:
 break;
 }
 }
 
 void StartAttack()
 {
 // We're in center - start fight normally
 if (_platform > 2)
 {
 me->CastStop(); // Stop casting of Evocation
 Talk(SAY_AGGRO);
 events.ScheduleEvent(EVENT_TELEPORT, 30s, 35s);
 events.ScheduleEvent(EVENT_FROST_BOMB, 5s, 8s);
 events.ScheduleEvent(EVENT_TIME_BOMB, 20s, 25s);
 return;
 }
 
 // We're on one of the three platforms - summon guards and jump to next platform
 for (uint8 i = 0; i < 4; ++i)
 {
 SetPosition(i);
 me->SummonCreature(Group[_group[_platform]].entry[i], _x, _y, me->GetPositionZ(), me->GetOrientation());
 }
 
 Talk(_platform);
 DoCast(TeleportSpells[_platform]);
 
 ++_platform;
 }
 
 void KilledUnit(Unit* who) override
 {
 if (who->GetTypeId() == TYPEID_PLAYER)
 Talk(SAY_PLAYER_KILL);
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!UpdateVictim())
 return;
 
 if (_platform < 3)
 return;
 
 events.Update(diff);
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 
 while (uint32 eventId = events.ExecuteEvent())
 {
 switch (eventId)
 {
 case EVENT_TELEPORT:
 events.DelayEvents(10s);
 me->SetReactState(REACT_PASSIVE);
 me->AttackStop();
 me->StopMoving();
 me->SetDisableGravity(true);
 me->SetCanFly(true);
 me->SetControlled(true, UNIT_STATE_ROOT); // @hack: disabling gravity isn't enough to prevent falling
 DoCast(SPELL_TELEPORT);
 _isInCenter = true;
 events.ScheduleEvent(EVENT_CAST_EXPLOSION, 2s);
 break;
 case EVENT_CAST_EXPLOSION:
 Talk(EMOTE_ARCANE_EXPLOSION);
 Talk(SAY_ARCANE_EXPLOSION);
 DoCastAOE(SPELL_EMPOWERED_ARCANE_EXPLOSION);
 events.ScheduleEvent(EVENT_TELEPORT_BACK, DUNGEON_MODE(10s, 8s));
 break;
 case EVENT_TELEPORT_BACK:
 me->SetReactState(REACT_AGGRESSIVE);
 me->SetDisableGravity(false);
 me->SetCanFly(false);
 me->SetControlled(false, UNIT_STATE_ROOT);
 if (Unit* victim = me->SelectVictim())
 {
 me->NearTeleportTo(victim->GetPosition());
 AttackStart(victim);
 }
 _isInCenter = false;
 events.ScheduleEvent(EVENT_TELEPORT, 30s, 35s);
 break;
 case EVENT_FROST_BOMB:
 DoCastVictim(SPELL_FROSTBOMB);
 events.ScheduleEvent(EVENT_FROST_BOMB, 5s, 8s);
 break;
 case EVENT_TIME_BOMB:
 if (Unit* unit = SelectTarget(SelectTargetMethod::Random))
 DoCast(unit, SPELL_TIME_BOMB);
 events.ScheduleEvent(EVENT_TIME_BOMB, 20s, 25s);
 break;
 }
 }
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 _JustDied();
 Talk(SAY_DEATH);
 DoCastSelf(SPELL_DEATH_SPELL, true);
 }
 
 void LeaveCombat()
 {
 me->RemoveAllAuras();
 me->CombatStop(false);
 EngagementOver();
 }
 
 void SpellHit(WorldObject* /*caster*/, SpellInfo const* spellInfo) override
 {
 switch (spellInfo->Id)
 {
 case SPELL_SUMMON_MENAGERIE:
 me->SetHomePosition(968.66f, 1042.53f, 527.32f, 0.077f);
 LeaveCombat();
 DoCastSelf(SPELL_EVOCATE, true);
 break;
 case SPELL_SUMMON_MENAGERIE_2:
 me->SetHomePosition(1164.02f, 1170.85f, 527.321f, 3.66f);
 LeaveCombat();
 DoCastSelf(SPELL_EVOCATE, true);
 break;
 case SPELL_SUMMON_MENAGERIE_3:
 me->SetHomePosition(1118.31f, 1080.377f, 508.361f, 4.25f);
 LeaveCombat();
 DoCastSelf(SPELL_EVOCATE, true);
 break;
 default:
 break;
 }
 }
 
 void DamageTaken(Unit* /*attacker*/, uint32& damage, DamageEffectType /*damageType*/, SpellInfo const* /*spellInfo = nullptr*/) override
 {
 // If killed while in center, teleport to a valid ground position before dying
 if (damage >= me->GetHealth())
 {
 if (_isInCenter)
 {
 _isInCenter = false;
 me->NearTeleportTo(1124.0432f, 1078.2109f, 508.3597f, 5.4623f);
 }
 }
 }
 
private:
 float _x, _y;
 bool _isInCenter;
 uint8 _platform;
 std::vector<uint8> _group;
};
 
// 51103 - Frostbomb
class spell_urom_frostbomb : public AuraScript
{
 bool Validate(SpellInfo const* /*spell*/) override
 {
 return ValidateSpellInfo({ SPELL_FROST_BUFFET });
 }
 
 void OnPeriodic(AuraEffect const* /*aurEff*/)
 {
 if (Unit* caster = GetCaster())
 if (caster->GetMap()->IsHeroic() && caster->IsInCombat())
 if (Unit* target = GetTarget())
 caster->CastSpell(target, SPELL_FROST_BUFFET, true);
 }
 
 void Register() override
 {
 OnEffectPeriodic += AuraEffectPeriodicFn(spell_urom_frostbomb::OnPeriodic, EFFECT_1, SPELL_AURA_PERIODIC_DAMAGE);
 }
};
 
void AddSC_boss_urom()
{
 RegisterOculusCreatureAI(boss_urom);
 RegisterSpellScript(spell_urom_frostbomb);
}