boss_broggok.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 "blood_furnace.h"
#include "Containers.h"
#include "GameObject.h"
#include "GameObjectAI.h"
#include "InstanceScript.h"
#include "ScriptedCreature.h"
#include "SpellAuraEffects.h"
#include "SpellScript.h"
 
enum Yells
{
 SAY_AGGRO = 0
};
 
enum Spells
{
 SPELL_SLIME_SPRAY = 30913,
 SPELL_POISON_CLOUD = 30916,
 SPELL_POISON_BOLT = 30917,
 SPELL_POISON_CLOUD_PASSIVE = 30914,
 SPELL_SUMMON_INCOMBAT_TRIGGER = 26837,
 
 // Prisioners
 SPELL_STOMP = 31900,
 SPELL_CONCUSSION_BLOW = 22427,
 SPELL_FRENZY = 8269,
 SPELL_CHARGE = 22120
};
 
enum Events
{
 EVENT_SLIME_SPRAY = 1,
 EVENT_POISON_BOLT,
 EVENT_POISON_CLOUD,
};
 
class boss_broggok : public CreatureScript
{
 public:
 boss_broggok() : CreatureScript("boss_broggok") { }
 
 struct boss_broggokAI : public BossAI
 {
 boss_broggokAI(Creature* creature) : BossAI(creature, DATA_BROGGOK) { }
 
 void Reset() override
 {
 _Reset();
 DoAction(ACTION_RESET_BROGGOK);
 }
 
 void JustEngagedWith(Unit* who) override
 {
 BossAI::JustEngagedWith(who);
 Talk(SAY_AGGRO);
 }
 
 void JustSummoned(Creature* summoned) override
 {
 if (summoned->GetEntry() == NPC_BROGGOK_POISON_CLOUD)
 {
 summoned->SetReactState(REACT_PASSIVE);
 summoned->CastSpell(summoned, SPELL_POISON_CLOUD_PASSIVE, true);
 summons.Summon(summoned);
 }
 else if (summoned->GetEntry() == NPC_INCOMBAT_TRIGGER)
 {
 summoned->SetReactState(REACT_PASSIVE);
 DoZoneInCombat(summoned);
 summons.Summon(summoned);
 }
 }
 
 void ExecuteEvent(uint32 eventId) override
 {
 switch (eventId)
 {
 case EVENT_SLIME_SPRAY:
 DoCastVictim(SPELL_SLIME_SPRAY);
 events.ScheduleEvent(EVENT_SLIME_SPRAY, 4s, 12s);
 break;
 case EVENT_POISON_BOLT:
 DoCastVictim(SPELL_POISON_BOLT);
 events.ScheduleEvent(EVENT_POISON_BOLT, 4s, 12s);
 break;
 case EVENT_POISON_CLOUD:
 DoCast(me, SPELL_POISON_CLOUD);
 events.ScheduleEvent(EVENT_POISON_CLOUD, 20s);
 break;
 default:
 break;
 }
 }
 
 void DoAction(int32 action) override
 {
 switch (action)
 {
 case ACTION_PREPARE_BROGGOK:
 DoCastSelf(SPELL_SUMMON_INCOMBAT_TRIGGER);
 break;
 case ACTION_ACTIVATE_BROGGOK:
 me->SetReactState(REACT_AGGRESSIVE);
 me->SetUninteractible(false);
 DoZoneInCombat();
 events.ScheduleEvent(EVENT_SLIME_SPRAY, 10s);
 events.ScheduleEvent(EVENT_POISON_BOLT, 7s);
 events.ScheduleEvent(EVENT_POISON_CLOUD, 5s);
 break;
 case ACTION_RESET_BROGGOK:
 me->SetReactState(REACT_PASSIVE);
 me->SetUninteractible(true);
 summons.DespawnAll();
 instance->SetBossState(DATA_BROGGOK, NOT_STARTED);
 if (GameObject * lever = instance->GetGameObject(DATA_BROGGOK_LEVER))
 {
 lever->RemoveFlag(GO_FLAG_NOT_SELECTABLE | GO_FLAG_IN_USE);
 lever->SetGoState(GO_STATE_READY);
 }
 break;
 default:
 break;
 }
 }
 };
 
 CreatureAI* GetAI(Creature* creature) const override
 {
 return GetBloodFurnaceAI<boss_broggokAI>(creature);
 }
};
 
static Emote const PrisionersEmotes[] =
{
 EMOTE_ONESHOT_ROAR,
 EMOTE_ONESHOT_SHOUT,
 EMOTE_ONESHOT_BATTLE_ROAR
};
 
struct BroggokPrisionersAI : public ScriptedAI
{
 BroggokPrisionersAI(Creature* creature) : ScriptedAI(creature), instance(creature->GetInstanceScript()) { }
 
 void Reset() override
 {
 scheduler.CancelAll();
 scheduler.Schedule(1s, 5s, [this](TaskContext emote)
 {
 me->HandleEmoteCommand(Trinity::Containers::SelectRandomContainerElement(PrisionersEmotes));
 emote.Repeat(6s, 9s);
 });
 }
 
 void JustEngagedWith(Unit* /*who*/) override
 {
 scheduler.CancelAll();
 ScheduleEvents();
 }
 
 virtual void ScheduleEvents() = 0;
 
 void JustReachedHome() override
 {
 if (instance->GetBossState(DATA_BROGGOK) == IN_PROGRESS)
 {
 if (Creature* broggok = instance->GetCreature(DATA_BROGGOK))
 broggok->AI()->DoAction(ACTION_RESET_BROGGOK);
 }
 
 ScriptedAI::JustReachedHome();
 }
 
 void UpdateAI(uint32 diff) override
 {
 scheduler.Update(diff);
 
 if (!UpdateVictim())
 return;
 }
 
protected:
 InstanceScript* instance;
 TaskScheduler scheduler;
};
 
struct npc_nascent_fel_orc : public BroggokPrisionersAI
{
 npc_nascent_fel_orc(Creature* creature) : BroggokPrisionersAI(creature) { }
 
 void ScheduleEvents() override
 {
 scheduler.Schedule(15s, [this](TaskContext concussionBlow)
 {
 DoCastVictim(SPELL_CONCUSSION_BLOW);
 concussionBlow.Repeat(8s, 11s);
 }).Schedule(7s, [this](TaskContext stomp)
 {
 DoCastVictim(SPELL_STOMP);
 stomp.Repeat(16s, 21s);
 });
 }
 
};
 
struct npc_fel_orc_neophyte : public BroggokPrisionersAI
{
 npc_fel_orc_neophyte(Creature* creature) : BroggokPrisionersAI(creature) { }
 
 void ScheduleEvents() override
 {
 scheduler.Schedule(5s, [this](TaskContext charge)
 {
 DoCastVictim(SPELL_CHARGE);
 charge.Repeat(20s);
 }).Schedule(1s, [this](TaskContext frenzy)
 {
 DoCastSelf(SPELL_FRENZY);
 frenzy.Repeat(12s, 13s);
 });
 }
 
};
 
class go_broggok_lever : public GameObjectScript
{
 public:
 go_broggok_lever() : GameObjectScript("go_broggok_lever") { }
 
 struct go_broggok_leverAI : public GameObjectAI
 {
 go_broggok_leverAI(GameObject* go) : GameObjectAI(go), instance(go->GetInstanceScript()) { }
 
 InstanceScript* instance;
 
 bool OnGossipHello(Player* /*player*/) override
 {
 if (instance->GetBossState(DATA_BROGGOK) != DONE && instance->GetBossState(DATA_BROGGOK) != IN_PROGRESS)
 {
 instance->SetBossState(DATA_BROGGOK, IN_PROGRESS);
 if (Creature* broggok = instance->GetCreature(DATA_BROGGOK))
 broggok->AI()->DoAction(ACTION_PREPARE_BROGGOK);
 }
 
 me->SetFlag(GO_FLAG_NOT_SELECTABLE | GO_FLAG_IN_USE);
 me->SetGoState(GO_STATE_ACTIVE);
 
 return true;
 }
 };
 
 GameObjectAI* GetAI(GameObject* go) const override
 {
 return GetBloodFurnaceAI<go_broggok_leverAI>(go);
 }
};
 
// 30914, 38462 - Poison
class spell_broggok_poison_cloud : public SpellScriptLoader
{
 public:
 spell_broggok_poison_cloud() : SpellScriptLoader("spell_broggok_poison_cloud") { }
 
 class spell_broggok_poison_cloud_AuraScript : public AuraScript
 {
 bool Validate(SpellInfo const* spellInfo) override
 {
 return ValidateSpellEffect({ { spellInfo->Id, EFFECT_0 } }) && ValidateSpellInfo({ spellInfo->GetEffect(EFFECT_0).TriggerSpell });
 }
 
 void PeriodicTick(AuraEffect const* aurEff)
 {
 PreventDefaultAction();
 if (!aurEff->GetTotalTicks())
 return;
 
 uint32 triggerSpell = aurEff->GetSpellEffectInfo().TriggerSpell;
 int32 mod = int32(((float(aurEff->GetTickNumber()) / aurEff->GetTotalTicks()) * 0.9f + 0.1f) * 10000 * 2 / 3);
 GetTarget()->CastSpell(nullptr, triggerSpell, CastSpellExtraArgs(aurEff).AddSpellMod(SPELLVALUE_RADIUS_MOD, mod));
 }
 
 void Register() override
 {
 OnEffectPeriodic += AuraEffectPeriodicFn(spell_broggok_poison_cloud_AuraScript::PeriodicTick, EFFECT_0, SPELL_AURA_PERIODIC_TRIGGER_SPELL);
 }
 };
 
 AuraScript* GetAuraScript() const override
 {
 return new spell_broggok_poison_cloud_AuraScript();
 }
};
 
void AddSC_boss_broggok()
{
 new boss_broggok();
 RegisterBloodFurnaceCreatureAI(npc_nascent_fel_orc);
 RegisterBloodFurnaceCreatureAI(npc_fel_orc_neophyte);
 new go_broggok_lever();
 new spell_broggok_poison_cloud();
}