boss_elder_nadox.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 "ahnkahet.h"
#include "AreaBoundary.h"
#include "ScriptedCreature.h"
#include "ScriptMgr.h"
#include "SpellAuras.h"
#include "SpellScript.h"
 
enum NadoxTexts
{
 SAY_AGGRO = 0,
 SAY_SLAY = 1,
 SAY_DEATH = 2,
 SAY_EGG_SAC = 3,
 EMOTE_HATCHES = 4
};
 
enum NadoxSpells
{
 // Elder Nadox
 SPELL_BROOD_PLAGUE = 56130,
 SPELL_BROOD_RAGE = 59465,
 SPELL_BERSERK = 26662, // Enraged if too far away from home
 SPELL_SUMMON_SWARMERS = 56119, // 2x 30178 -- 2x every 10secs
 SPELL_SUMMON_SWARM_GUARD = 56120, // 1x 30176
 
 // Adds
 SPELL_SWARM_BUFF = 56281,
 SPELL_SPRINT = 56354
};
 
enum NadoxEvents
{
 EVENT_PLAGUE = 1,
 EVENT_BROOD_RAGE,
 EVENT_SUMMON_SWARMER,
 EVENT_CHECK_ENRAGE,
 EVENT_SPRINT,
 DATA_RESPECT_YOUR_ELDERS
};
 
ParallelogramBoundary const ElderNadoxRoomBoundary = ParallelogramBoundary(Position(690.96f, -858.93f, -25.69f), Position(571.f, -937.f, -25.69f), Position(722.93f, -908.05f, -25.69f));
 
struct boss_elder_nadox : public BossAI
{
 boss_elder_nadox(Creature* creature) : BossAI(creature, DATA_ELDER_NADOX)
 {
 Initialize();
 }
 
 void Initialize()
 {
 _guardianSummoned = false;
 _guardianDied = false;
 }
 
 void Reset() override
 {
 _Reset();
 Initialize();
 }
 
 void JustEngagedWith(Unit* who) override
 {
 BossAI::JustEngagedWith(who);
 Talk(SAY_AGGRO);
 
 events.ScheduleEvent(EVENT_PLAGUE, 13s);
 events.ScheduleEvent(EVENT_SUMMON_SWARMER, 10s);
 
 if (IsHeroic())
 {
 events.ScheduleEvent(EVENT_BROOD_RAGE, 12s);
 events.ScheduleEvent(EVENT_CHECK_ENRAGE, 5s);
 }
 }
 
 void SummonedCreatureDies(Creature* summon, Unit* /*killer*/) override
 {
 if (summon->GetEntry() == NPC_AHNKAHAR_GUARDIAN)
 _guardianDied = true;
 }
 
 uint32 GetData(uint32 type) const override
 {
 if (type == DATA_RESPECT_YOUR_ELDERS)
 return !_guardianDied ? 1 : 0;
 
 return 0;
 }
 
 void KilledUnit(Unit* who) override
 {
 if (who->GetTypeId() == TYPEID_PLAYER)
 Talk(SAY_SLAY);
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 _JustDied();
 Talk(SAY_DEATH);
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!UpdateVictim())
 return;
 
 events.Update(diff);
 
 while (uint32 eventId = events.ExecuteEvent())
 {
 switch (eventId)
 {
 case EVENT_PLAGUE:
 if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 100, true))
 DoCast(target, SPELL_BROOD_PLAGUE, true);
 events.Repeat(15s);
 break;
 case EVENT_BROOD_RAGE:
 DoCast(SPELL_BROOD_RAGE);
 events.Repeat(10s, 50s);
 break;
 case EVENT_SUMMON_SWARMER:
 DoCast(me, SPELL_SUMMON_SWARMERS);
 if (roll_chance_i(33)) // 33% chance of dialog
 Talk(SAY_EGG_SAC);
 events.Repeat(10s);
 break;
 case EVENT_CHECK_ENRAGE:
 if (me->HasAura(SPELL_BERSERK))
 return;
 if (!ElderNadoxRoomBoundary.IsWithinBoundary(me))
 DoCast(me, SPELL_BERSERK, true);
 else
 events.Repeat(5s);
 break;
 default:
 break;
 }
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 }
 
 if (!_guardianSummoned && me->HealthBelowPct(50))
 {
 Talk(EMOTE_HATCHES, me);
 DoCastSelf(SPELL_SUMMON_SWARM_GUARD);
 _guardianSummoned = true;
 }
 }
 
private:
 bool _guardianSummoned;
 bool _guardianDied;
};
 
struct npc_ahnkahar_nerubian : public ScriptedAI
{
 npc_ahnkahar_nerubian(Creature* creature) : ScriptedAI(creature) { }
 
 void Reset() override
 {
 _events.Reset();
 _events.ScheduleEvent(EVENT_SPRINT, 13s);
 }
 
 void UpdateAI(uint32 diff) override
 {
 if (!UpdateVictim())
 return;
 
 _events.Update(diff);
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 
 while (uint32 eventId = _events.ExecuteEvent())
 {
 switch (eventId)
 {
 case EVENT_SPRINT:
 DoCast(me, SPELL_SPRINT);
 _events.ScheduleEvent(EVENT_SPRINT, 20s);
 break;
 }
 }
 }
 
private:
 EventMap _events;
};
 
// 56159 - Swarm
class spell_ahn_kahet_swarm : public SpellScript
{
 bool Validate(SpellInfo const* /*spellInfo*/) override
 {
 return ValidateSpellInfo({ SPELL_SWARM_BUFF });
 }
 
 void CountTargets(std::list<WorldObject*>& targets)
 {
 _targetCount = targets.size();
 }
 
 void HandleDummy(SpellEffIndex /*effIndex*/)
 {
 if (_targetCount)
 {
 if (Aura* aura = GetCaster()->GetAura(SPELL_SWARM_BUFF))
 {
 aura->SetStackAmount(_targetCount);
 aura->RefreshDuration();
 }
 else
 {
 CastSpellExtraArgs args;
 args.TriggerFlags = TRIGGERED_FULL_MASK;
 args.AddSpellMod(SPELLVALUE_AURA_STACK, _targetCount);
 GetCaster()->CastSpell(GetCaster(), SPELL_SWARM_BUFF, args);
 }
 }
 else
 GetCaster()->RemoveAurasDueToSpell(SPELL_SWARM_BUFF);
 }
 
 void Register() override
 {
 OnObjectAreaTargetSelect += SpellObjectAreaTargetSelectFn(spell_ahn_kahet_swarm::CountTargets, EFFECT_0, TARGET_UNIT_SRC_AREA_ALLY);
 OnEffectHit += SpellEffectFn(spell_ahn_kahet_swarm::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
 }
 
 uint32 _targetCount = 0;
};
 
class achievement_respect_your_elders : public AchievementCriteriaScript
{
 public:
 achievement_respect_your_elders() : AchievementCriteriaScript("achievement_respect_your_elders") { }
 
 bool OnCheck(Player* /*player*/, Unit* target) override
 {
 return target && target->GetAI()->GetData(DATA_RESPECT_YOUR_ELDERS);
 }
};
 
void AddSC_boss_elder_nadox()
{
 RegisterAhnKahetCreatureAI(boss_elder_nadox);
 RegisterAhnKahetCreatureAI(npc_ahnkahar_nerubian);
 RegisterSpellScript(spell_ahn_kahet_swarm);
 new achievement_respect_your_elders();
}