boss_razuvious.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 "InstanceScript.h"
#include "MotionMaster.h"
#include "naxxramas.h"
#include "ObjectAccessor.h"
#include "ScriptedCreature.h"
#include "SpellInfo.h"
 
enum Yells
{
 SAY_AGGRO = 0,
 SAY_SLAY = 1,
 SAY_TAUNTED = 2,
 SAY_DEATH = 3
};
 
enum Spells
{
 SPELL_UNBALANCING_STRIKE = 26613,
 SPELL_DISRUPTING_SHOUT = 29107,
 SPELL_JAGGED_KNIFE = 55550,
 SPELL_HOPELESS = 29125,
 SPELL_UNDERSTUDY_TAUNT = 29060,
 SPELL_UNDERSTUDY_BLOOD_STRIKE = 61696,
 SPELL_FORCE_OBEDIENCE = 55479
};
 
enum Events
{
 EVENT_ATTACK = 1,
 EVENT_STRIKE,
 EVENT_SHOUT,
 EVENT_KNIFE
};
 
enum SummonGroups
{
 SUMMON_GROUP_10MAN = 1,
 SUMMON_GROUP_25MAN = 2
};
 
struct boss_razuvious : public BossAI
{
 boss_razuvious(Creature* creature) : BossAI(creature, BOSS_RAZUVIOUS) { }
 
 void SummonAdds()
 {
 me->SummonCreatureGroup(SUMMON_GROUP_10MAN);
 if (Is25ManRaid())
 me->SummonCreatureGroup(SUMMON_GROUP_25MAN);
 }
 
 void InitializeAI() override
 {
 if (!me->isDead() && instance->GetBossState(BOSS_RAZUVIOUS) != DONE)
 {
 Reset();
 SummonAdds();
 }
 }
 
 void JustReachedHome() override
 {
 _JustReachedHome();
 SummonAdds();
 me->GetMotionMaster()->Initialize();
 }
 
 void KilledUnit(Unit* victim) override
 {
 if (victim->GetTypeId() == TYPEID_PLAYER || (victim->GetTypeId() == TYPEID_UNIT && victim->GetEntry() == NPC_DK_UNDERSTUDY))
 Talk(SAY_SLAY);
 }
 
 void SpellHit(WorldObject* caster, SpellInfo const* spellInfo) override
 {
 if (spellInfo->Id == SPELL_UNDERSTUDY_TAUNT)
 Talk(SAY_TAUNTED, caster);
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 for (ObjectGuid summonGuid : summons)
 if (Creature* summon = ObjectAccessor::GetCreature(*me, summonGuid))
 summon->RemoveCharmAuras();
 Talk(SAY_DEATH);
 DoCastAOE(SPELL_HOPELESS, true);
 
 events.Reset();
 instance->SetBossState(BOSS_RAZUVIOUS, DONE);
 }
 
 void JustEngagedWith(Unit* who) override
 {
 BossAI::JustEngagedWith(who);
 me->StopMoving();
 summons.DoZoneInCombat();
 Talk(SAY_AGGRO);
 events.ScheduleEvent(EVENT_ATTACK, 7s);
 events.ScheduleEvent(EVENT_STRIKE, 21s);
 events.ScheduleEvent(EVENT_SHOUT, 16s);
 events.ScheduleEvent(EVENT_KNIFE, 10s);
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!UpdateVictim())
 return;
 
 events.Update(diff);
 
 while (uint32 eventId = events.ExecuteEvent())
 {
 switch (eventId)
 {
 case EVENT_ATTACK:
 SetCombatMovement(true);
 if (Unit* victim = me->GetVictim())
 me->GetMotionMaster()->MoveChase(victim);
 break;
 case EVENT_STRIKE:
 DoCastVictim(SPELL_UNBALANCING_STRIKE);
 events.Repeat(Seconds(6));
 return;
 case EVENT_SHOUT:
 DoCastAOE(SPELL_DISRUPTING_SHOUT);
 events.Repeat(Seconds(16));
 return;
 case EVENT_KNIFE:
 if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 45.0f))
 DoCast(target, SPELL_JAGGED_KNIFE);
 events.Repeat(randtime(Seconds(10), Seconds(15)));
 return;
 }
 }
 }
 
 void Reset() override
 {
 SetCombatMovement(false);
 _Reset();
 }
};
 
struct npc_dk_understudy : public ScriptedAI
{
 npc_dk_understudy(Creature* creature) : ScriptedAI(creature), _instance(creature->GetInstanceScript()), bloodStrikeTimer(0)
 {
 creature->LoadEquipment(1);
 }
 
 void JustEngagedWith(Unit* /*who*/) override
 {
 me->SetEmoteState(EMOTE_ONESHOT_NONE);
 if (Creature* razuvious = ObjectAccessor::GetCreature(*me, _instance->GetGuidData(DATA_RAZUVIOUS)))
 razuvious->AI()->DoZoneInCombat();
 }
 
 void JustReachedHome() override
 {
 if (_instance->GetBossState(BOSS_RAZUVIOUS) == DONE)
 me->DespawnOrUnsummon();
 else
 ScriptedAI::JustReachedHome();
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!me->isPossessedByPlayer() && !UpdateVictim())
 return;
 
 if (!me->isPossessedByPlayer())
 {
 if (diff < bloodStrikeTimer)
 bloodStrikeTimer -= diff;
 else
 DoCastVictim(SPELL_UNDERSTUDY_BLOOD_STRIKE);
 }
 }
 
 void OnCharmed(bool isNew) override
 {
 if (me->IsCharmed() && !me->IsEngaged())
 JustEngagedWith(nullptr);
 ScriptedAI::OnCharmed(isNew);
 }
private:
 InstanceScript* const _instance;
 ObjectGuid _charmer;
 uint32 bloodStrikeTimer;
};
 
void AddSC_boss_razuvious()
{
 RegisterNaxxramasCreatureAI(boss_razuvious);
 RegisterNaxxramasCreatureAI(npc_dk_understudy);
}