boss_novos.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 "drak_tharon_keep.h"
#include "GameObject.h"
#include "InstanceScript.h"
#include "MotionMaster.h"
#include "ObjectAccessor.h"
#include "ScriptedCreature.h"
#include "SpellScript.h"
 
enum Yells
{
 SAY_AGGRO = 0,
 SAY_KILL = 1,
 SAY_DEATH = 2,
 SAY_SUMMONING_ADDS = 3, // unused
 SAY_ARCANE_FIELD = 4,
 EMOTE_SUMMONING_ADDS = 5 // unused
};
 
enum Spells
{
 SPELL_BEAM_CHANNEL = 52106,
 SPELL_ARCANE_FIELD = 47346,
 
 SPELL_SUMMON_RISEN_SHADOWCASTER = 49105,
 SPELL_SUMMON_FETID_TROLL_CORPSE = 49103,
 SPELL_SUMMON_HULKING_CORPSE = 49104,
 SPELL_SUMMON_CRYSTAL_HANDLER = 49179,
 SPELL_SUMMON_COPY_OF_MINIONS = 59933,
 
 SPELL_ARCANE_BLAST = 49198,
 SPELL_BLIZZARD = 49034,
 SPELL_FROSTBOLT = 49037,
 SPELL_WRATH_OF_MISERY = 50089,
 SPELL_SUMMON_MINIONS = 59910
};
 
enum Misc
{
 ACTION_RESET_CRYSTALS,
 ACTION_ACTIVATE_CRYSTAL,
 ACTION_DEACTIVATE,
 EVENT_ATTACK,
 EVENT_SUMMON_MINIONS,
 DATA_NOVOS_ACHIEV
};
 
struct SummonerInfo
{
 uint32 data, spell, timer;
};
 
const SummonerInfo summoners[] =
{
 { DATA_NOVOS_SUMMONER_1, SPELL_SUMMON_RISEN_SHADOWCASTER, 15000 },
 { DATA_NOVOS_SUMMONER_2, SPELL_SUMMON_FETID_TROLL_CORPSE, 5000 },
 { DATA_NOVOS_SUMMONER_3, SPELL_SUMMON_HULKING_CORPSE, 30000 },
 { DATA_NOVOS_SUMMONER_4, SPELL_SUMMON_CRYSTAL_HANDLER, 30000 }
};
 
#define MAX_Y_COORD_OH_NOVOS -771.95f
 
struct boss_novos : public BossAI
{
 boss_novos(Creature* creature) : BossAI(creature, DATA_NOVOS)
 {
 Initialize();
 _bubbled = false;
 }
 
 void Initialize()
 {
 _ohNovos = true;
 _crystalHandlerCount = 0;
 }
 
 void Reset() override
 {
 _Reset();
 
 Initialize();
 SetCrystalsStatus(false);
 SetSummonerStatus(false);
 SetBubbled(false);
 }
 
 void JustEngagedWith(Unit* who) override
 {
 BossAI::JustEngagedWith(who);
 Talk(SAY_AGGRO);
 
 SetCrystalsStatus(true);
 SetSummonerStatus(true);
 SetBubbled(true);
 }
 
 void AttackStart(Unit* target) override
 {
 if (!target)
 return;
 
 if (me->Attack(target, true))
 DoStartNoMovement(target);
 }
 
 void KilledUnit(Unit* who) override
 {
 if (who->GetTypeId() == TYPEID_PLAYER)
 Talk(SAY_KILL);
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 _JustDied();
 Talk(SAY_DEATH);
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!UpdateVictim() || _bubbled)
 return;
 
 events.Update(diff);
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 
 if (uint32 eventId = events.ExecuteEvent())
 {
 switch (eventId)
 {
 case EVENT_SUMMON_MINIONS:
 DoCast(SPELL_SUMMON_MINIONS);
 events.ScheduleEvent(EVENT_SUMMON_MINIONS, 15s);
 break;
 case EVENT_ATTACK:
 if (Unit* victim = SelectTarget(SelectTargetMethod::Random))
 DoCast(victim, RAND(SPELL_ARCANE_BLAST, SPELL_BLIZZARD, SPELL_FROSTBOLT, SPELL_WRATH_OF_MISERY));
 events.ScheduleEvent(EVENT_ATTACK, 3s);
 break;
 default:
 break;
 }
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 }
 }
 
 void DoAction(int32 action) override
 {
 if (action == ACTION_CRYSTAL_HANDLER_DIED)
 CrystalHandlerDied();
 }
 
 void MoveInLineOfSight(Unit* who) override
 {
 BossAI::MoveInLineOfSight(who);
 
 if (!_ohNovos || !who || who->GetTypeId() != TYPEID_UNIT || who->GetPositionY() > MAX_Y_COORD_OH_NOVOS)
 return;
 
 uint32 entry = who->GetEntry();
 if (entry == NPC_HULKING_CORPSE || entry == NPC_RISEN_SHADOWCASTER || entry == NPC_FETID_TROLL_CORPSE)
 _ohNovos = false;
 }
 
 uint32 GetData(uint32 type) const override
 {
 return type == DATA_NOVOS_ACHIEV && _ohNovos ? 1 : 0;
 }
 
 void JustSummoned(Creature* summon) override
 {
 summons.Summon(summon);
 }
 
private:
 void SetBubbled(bool state)
 {
 _bubbled = state;
 if (!state)
 {
 me->RemoveUnitFlag(UNIT_FLAG_NON_ATTACKABLE);
 if (me->HasUnitState(UNIT_STATE_CASTING))
 me->CastStop();
 }
 else
 {
 me->SetUnitFlag(UNIT_FLAG_NON_ATTACKABLE);
 DoCast(SPELL_ARCANE_FIELD);
 }
 }
 
 void SetSummonerStatus(bool active)
 {
 for (uint8 i = 0; i < 4; i++)
 {
 ObjectGuid guid = instance->GetGuidData(summoners[i].data);
 if (!guid.IsEmpty())
 {
 if (Creature* crystalChannelTarget = ObjectAccessor::GetCreature(*me, guid))
 {
 if (active)
 crystalChannelTarget->AI()->SetData(summoners[i].spell, summoners[i].timer);
 else
 crystalChannelTarget->AI()->Reset();
 }
 }
 }
 }
 
 void SetCrystalsStatus(bool active)
 {
 for (uint8 i = 0; i < 4; i++)
 {
 ObjectGuid guid = instance->GetGuidData(DATA_NOVOS_CRYSTAL_1 + i);
 if (!guid.IsEmpty())
 if (GameObject* crystal = ObjectAccessor::GetGameObject(*me, guid))
 SetCrystalStatus(crystal, active);
 }
 }
 
 void SetCrystalStatus(GameObject* crystal, bool active)
 {
 crystal->SetGoState(active ? GO_STATE_ACTIVE : GO_STATE_READY);
 if (Creature* crystalChannelTarget = crystal->FindNearestCreature(NPC_CRYSTAL_CHANNEL_TARGET, 5.0f))
 {
 if (active)
 crystalChannelTarget->CastSpell(nullptr, SPELL_BEAM_CHANNEL);
 else if (crystalChannelTarget->HasUnitState(UNIT_STATE_CASTING))
 crystalChannelTarget->CastStop();
 }
 }
 
 void CrystalHandlerDied()
 {
 for (uint8 i = 0; i < 4; i++)
 {
 ObjectGuid guid = instance->GetGuidData(DATA_NOVOS_CRYSTAL_1 + i);
 if (!guid.IsEmpty())
 {
 if (GameObject* crystal = ObjectAccessor::GetGameObject(*me, guid))
 {
 if (crystal->GetGoState() == GO_STATE_ACTIVE)
 {
 SetCrystalStatus(crystal, false);
 break;
 }
 }
 }
 }
 
 if (++_crystalHandlerCount >= 4)
 {
 Talk(SAY_ARCANE_FIELD);
 SetSummonerStatus(false);
 SetBubbled(false);
 events.ScheduleEvent(EVENT_ATTACK, 3s);
 if (IsHeroic())
 events.ScheduleEvent(EVENT_SUMMON_MINIONS, 15s);
 }
 else
 {
 ObjectGuid guid = instance->GetGuidData(DATA_NOVOS_SUMMONER_4);
 if (!guid.IsEmpty())
 if (Creature* crystalChannelTarget = ObjectAccessor::GetCreature(*me, guid))
 crystalChannelTarget->AI()->SetData(SPELL_SUMMON_CRYSTAL_HANDLER, 15000);
 }
 }
 
 uint8 _crystalHandlerCount;
 bool _ohNovos;
 bool _bubbled;
};
 
struct npc_crystal_channel_target : public ScriptedAI
{
 npc_crystal_channel_target(Creature* creature) : ScriptedAI(creature)
 {
 Initialize();
 }
 
 void Initialize()
 {
 _spell = 0;
 _timer = 0;
 _temp = 0;
 }
 
 void Reset() override
 {
 Initialize();
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (_spell)
 {
 if (_temp <= diff)
 {
 DoCast(_spell);
 _temp = _timer;
 }
 else
 _temp -= diff;
 }
 }
 
 void SetData(uint32 id, uint32 value) override
 {
 _spell = id;
 _timer = value;
 _temp = value;
 }
 
 void JustSummoned(Creature* summon) override
 {
 if (InstanceScript* instance = me->GetInstanceScript())
 {
 ObjectGuid guid = instance->GetGuidData(DATA_NOVOS);
 if (!guid.IsEmpty())
 if (Creature* novos = ObjectAccessor::GetCreature(*me, guid))
 novos->AI()->JustSummoned(summon);
 }
 
 if (summon)
 summon->GetMotionMaster()->MovePath((summon->GetEntry() * 100) << 3, false);
 
 if (_spell == SPELL_SUMMON_CRYSTAL_HANDLER)
 Reset();
 }
 
private:
 uint32 _spell;
 uint32 _timer;
 uint32 _temp;
};
 
class achievement_oh_novos : public AchievementCriteriaScript
{
public:
 achievement_oh_novos() : AchievementCriteriaScript("achievement_oh_novos") { }
 
 bool OnCheck(Player* /*player*/, Unit* target) override
 {
 return target && target->GetTypeId() == TYPEID_UNIT && target->ToCreature()->AI()->GetData(DATA_NOVOS_ACHIEV);
 }
};
 
// 59910 - Summon Minions
class spell_novos_summon_minions : public SpellScript
{
 bool Validate(SpellInfo const* /*spellInfo*/) override
 {
 return ValidateSpellInfo({ SPELL_SUMMON_COPY_OF_MINIONS });
 }
 
 void HandleScript(SpellEffIndex /*effIndex*/)
 {
 for (uint8 i = 0; i < 2; ++i)
 GetCaster()->CastSpell(nullptr, SPELL_SUMMON_COPY_OF_MINIONS, true);
 }
 
 void Register() override
 {
 OnEffectHitTarget += SpellEffectFn(spell_novos_summon_minions::HandleScript, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
 }
};
 
void AddSC_boss_novos()
{
 RegisterDrakTharonKeepCreatureAI(boss_novos);
 RegisterDrakTharonKeepCreatureAI(npc_crystal_channel_target);
 RegisterSpellScript(spell_novos_summon_minions);
 new achievement_oh_novos();
}