boss_xevozz.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 "Containers.h"
#include "InstanceScript.h"
#include "MotionMaster.h"
#include "ScriptedCreature.h"
#include "SpellInfo.h"
#include "SpellScript.h"
#include "violet_hold.h"
 
/*
 * TODO:
 * - Implement Ethereal Summon Target
 */
 
enum Spells
{
 SPELL_ARCANE_BARRAGE_VOLLEY = 54202,
 SPELL_ARCANE_BUFFET = 54226,
 SPELL_SUMMON_TARGET_VISUAL = 54111
};
 
static uint32 const EtherealSphereCount = 3;
static uint32 const EtherealSphereSummonSpells[EtherealSphereCount] = { 54102, 54137, 54138 };
static uint32 const EtherealSphereHeroicSummonSpells[EtherealSphereCount] = { 54102, 54137, 54138 };
 
enum NPCs
{
 NPC_ETHEREAL_SPHERE = 29271,
 NPC_ETHEREAL_SPHERE2 = 32582,
 NPC_ETHEREAL_SUMMON_TARGET = 29276
};
 
enum CreatureSpells
{
 H_SPELL_ARCANE_POWER = 59474,
 SPELL_MAGIC_PULL = 50770,
 SPELL_SUMMON_PLAYERS = 54164,
 SPELL_POWER_BALL_VISUAL = 54141,
};
 
#define SPELL_ARCANE_POWER DUNGEON_MODE<uint32>(54160,H_SPELL_ARCANE_POWER)
#define SPELL_POWER_BALL_DAMAGE_TRIGGER DUNGEON_MODE<uint32>(54207,59476)
 
enum Yells
{
 // Xevozz
 SAY_AGGRO = 0,
 SAY_SLAY = 1,
 SAY_DEATH = 2,
 SAY_SPAWN = 3,
 SAY_CHARGED = 4,
 SAY_REPEAT_SUMMON = 5,
 SAY_SUMMON_ENERGY = 6,
 
 // Ethereal Sphere
 SAY_ETHEREAL_SPHERE_SUMMON = 0
};
 
enum SphereActions
{
 ACTION_SUMMON = 1,
};
 
struct boss_xevozz : public BossAI
{
 boss_xevozz(Creature* creature) : BossAI(creature, DATA_XEVOZZ) { }
 
 void Reset() override
 {
 BossAI::Reset();
 }
 
 void JustEngagedWith(Unit* who) override
 {
 BossAI::JustEngagedWith(who);
 Talk(SAY_AGGRO);
 }
 
 void JustReachedHome() override
 {
 BossAI::JustReachedHome();
 instance->SetData(DATA_HANDLE_CELLS, DATA_XEVOZZ);
 }
 
 void JustSummoned(Creature* summon) override
 {
 BossAI::JustSummoned(summon);
 summon->GetMotionMaster()->MoveFollow(me, 0.0f, 0.0f);
 }
 
 void KilledUnit(Unit* victim) override
 {
 if (victim->GetTypeId() == TYPEID_PLAYER)
 Talk(SAY_SLAY);
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 Talk(SAY_DEATH);
 _JustDied();
 }
 
 void SpellHit(WorldObject* /*caster*/, SpellInfo const* spellInfo) override
 {
 if (spellInfo->Id == SPELL_ARCANE_POWER || spellInfo->Id == H_SPELL_ARCANE_POWER)
 Talk(SAY_SUMMON_ENERGY);
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!UpdateVictim())
 return;
 
 scheduler.Update(diff);
 }
 
 void ScheduleTasks() override
 {
 scheduler.Schedule(Seconds(8), Seconds(10), [this](TaskContext task)
 {
 DoCastAOE(SPELL_ARCANE_BARRAGE_VOLLEY);
 task.Repeat(Seconds(8), Seconds(10));
 });
 
 scheduler.Schedule(Seconds(10), Seconds(11), [this](TaskContext task)
 {
 if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 45.0f, true))
 DoCast(target, SPELL_ARCANE_BUFFET);
 task.Repeat(Seconds(15), Seconds(20));
 });
 
 scheduler.Schedule(Seconds(5), [this](TaskContext task)
 {
 Talk(SAY_REPEAT_SUMMON);
 
 std::list<uint8> summonSpells = { 0, 1, 2 };
 
 uint8 spell = Trinity::Containers::SelectRandomContainerElement(summonSpells);
 DoCast(me, EtherealSphereSummonSpells[spell]);
 summonSpells.remove(spell);
 
 if (IsHeroic())
 {
 spell = Trinity::Containers::SelectRandomContainerElement(summonSpells);
 task.Schedule(Milliseconds(2500), [this, spell](TaskContext /*task*/)
 {
 DoCast(me, EtherealSphereHeroicSummonSpells[spell]);
 });
 }
 
 task.Schedule(Seconds(33), Seconds(35), [this](TaskContext /*task*/)
 {
 DummyEntryCheckPredicate pred;
 summons.DoAction(ACTION_SUMMON, pred);
 });
 
 task.Repeat(Seconds(45), Seconds(47));
 });
 }
};
 
struct npc_ethereal_sphere : public ScriptedAI
{
 npc_ethereal_sphere(Creature* creature) : ScriptedAI(creature)
 {
 instance = creature->GetInstanceScript();
 }
 
 void Reset() override
 {
 scheduler.CancelAll();
 ScheduledTasks();
 
 DoCast(me, SPELL_POWER_BALL_VISUAL);
 DoCast(me, SPELL_POWER_BALL_DAMAGE_TRIGGER);
 
 me->DespawnOrUnsummon(40s);
 }
 
 void DoAction(int32 action) override
 {
 if (action == ACTION_SUMMON)
 {
 Talk(SAY_ETHEREAL_SPHERE_SUMMON);
 DoCastAOE(SPELL_SUMMON_PLAYERS);
 }
 }
 
 void UpdateAI(uint32 diff) override
 {
 scheduler.Update(diff);
 }
 
 void ScheduledTasks()
 {
 scheduler.Schedule(Seconds(1), [this](TaskContext task)
 {
 if (Creature* xevozz = instance->GetCreature(DATA_XEVOZZ))
 {
 if (me->IsWithinDist(xevozz, 3.0f))
 {
 DoCastAOE(SPELL_ARCANE_POWER);
 me->DespawnOrUnsummon(8s);
 return;
 }
 }
 task.Repeat();
 });
 }
 
private:
 InstanceScript* instance;
 TaskScheduler scheduler;
};
 
// 54164 - Summon Players
class spell_xevozz_summon_players : public SpellScript
{
 bool Validate(SpellInfo const* /*spellInfo*/) override
 {
 return ValidateSpellInfo({ SPELL_MAGIC_PULL });
 }
 
 void HandleScript(SpellEffIndex /*effIndex*/)
 {
 GetCaster()->CastSpell(GetHitUnit(), SPELL_MAGIC_PULL, true);
 }
 
 void Register() override
 {
 OnEffectHitTarget += SpellEffectFn(spell_xevozz_summon_players::HandleScript, EFFECT_0, SPELL_EFFECT_DUMMY);
 }
};
 
void AddSC_boss_xevozz()
{
 RegisterVioletHoldCreatureAI(boss_xevozz);
 RegisterVioletHoldCreatureAI(npc_ethereal_sphere);
 RegisterSpellScript(spell_xevozz_summon_players);
}