boss_leymor.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 "AreaTrigger.h"
#include "AreaTriggerAI.h"
#include "CreatureAI.h"
#include "CreatureAIImpl.h"
#include "InstanceScript.h"
#include "ScriptMgr.h"
#include "ScriptedCreature.h"
#include "SpellScript.h"
#include "SpellAuras.h"
#include "SharedDefines.h"
#include "TemporarySummon.h"
#include "azure_vault.h"
 
enum LeymorSpells
{
 // Leymor
 SPELL_STASIS = 375729,
 SPELL_ARCANE_ERUPTION = 375749,
 SPELL_LEY_LINE_SPROUTS = 374364,
 SPELL_LEY_LINE_SPROUTS_MISSILE = 374362,
 SPELL_CONSUMING_STOMP = 374720,
 SPELL_CONSUMING_STOMP_DAMAGE = 374731,
 SPELL_ERUPTING_FISSURE = 386660,
 SPELL_ERUPTING_FISSURE_SPROUT_SELECTOR = 394154,
 SPELL_EXPLOSIVE_BRAND = 374567,
 SPELL_EXPLOSIVE_BRAND_DAMAGE = 374570,
 SPELL_EXPLOSIVE_BRAND_KNOCKBACK = 374582,
 SPELL_INFUSED_STRIKE = 374789,
 
 // Ley-Line Sprout
 SPELL_VOLATILE_SAPLING = 388654,
 SPELL_LEY_LINE_SPROUT_AT = 374161,
 SPELL_ARCANE_POWER = 374736,
 
 // Volatile Sapling
 SPELL_SAPPY_BURST = 375591,
 
 // Arcane Tender
 SPELL_STASIS_RITUAL = 375732,
 SPELL_STASIS_RITUAL_MISSILE = 375738,
 SPELL_ERRATIC_GROWTH_CHANNEL = 375596,
 SPELL_WILD_ERUPTION = 375652,
 SPELL_WILD_ERUPTION_MISSILE = 375650
};
 
enum LeymorEvents
{
 // Leymor
 EVENT_LEYMOR_AWAKE = 1,
 EVENT_LEY_LINE_SPROUTS,
 EVENT_CONSUMING_STOMP,
 EVENT_ERUPTING_FISSURE,
 EVENT_EXPLOSIVE_BRAND,
 EVENT_INFUSED_STRIKE,
 
 // Arcane Tender
 EVENT_ERRATIC_GROWTH = 1,
 EVENT_WILD_ERUPTION,
 EVENT_INFUSED_GROUND,
};
 
enum LeymorTexts
{
 SAY_ANNOUNCE_AWAKEN = 0
};
 
enum LeymorVisuals
{
 SPELL_VISUAL_KIT_SPROUT_DEATH = 159239
};
 
enum LeymorNpcs
{
 NPC_LEYLINE_SPROUTS = 190509
};
 
enum LeymorActions
{
 ACTION_ARCANE_TENDER_DEATH = 1
};
 
// 186644 - Leymor
struct boss_leymor : public BossAI
{
 boss_leymor(Creature* creature) : BossAI(creature, DATA_LEYMOR), _killedArcaneTender(0) { }
 
 void JustAppeared() override
 {
 if (instance->GetData(DATA_LEYMOR_INTRO_DONE))
 return;
 
 me->SetUnitFlag(UnitFlags(UNIT_FLAG_IMMUNE_TO_PC | UNIT_FLAG_IMMUNE_TO_NPC));
 DoCastSelf(SPELL_STASIS);
 }
 
 void DoAction(int32 action) override
 {
 if (action == ACTION_ARCANE_TENDER_DEATH)
 {
 _killedArcaneTender++;
 if (_killedArcaneTender >= 3)
 {
 instance->SetData(DATA_LEYMOR_INTRO_DONE, 1);
 
 scheduler.Schedule(1s, [this](TaskContext /*context*/)
 {
 me->RemoveAurasDueToSpell(SPELL_STASIS);
 me->RemoveUnitFlag(UnitFlags(UNIT_FLAG_IMMUNE_TO_PC | UNIT_FLAG_IMMUNE_TO_NPC));
 DoCastSelf(SPELL_ARCANE_ERUPTION);
 Talk(SAY_ANNOUNCE_AWAKEN);
 });
 }
 }
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 _JustDied();
 instance->SendEncounterUnit(ENCOUNTER_FRAME_DISENGAGE, me);
 }
 
 void EnterEvadeMode(EvadeReason /*why*/) override
 {
 instance->SendEncounterUnit(ENCOUNTER_FRAME_DISENGAGE, me);
 
 summons.DespawnAll();
 _EnterEvadeMode();
 _DespawnAtEvade();
 }
 
 void OnChannelFinished(SpellInfo const* spell) override
 {
 if (spell->Id == SPELL_CONSUMING_STOMP)
 DoCastAOE(SPELL_CONSUMING_STOMP_DAMAGE, true);
 };
 
 void JustEngagedWith(Unit* who) override
 {
 BossAI::JustEngagedWith(who);
 events.ScheduleEvent(EVENT_LEY_LINE_SPROUTS, 3s);
 events.ScheduleEvent(EVENT_CONSUMING_STOMP, 45s);
 events.ScheduleEvent(EVENT_ERUPTING_FISSURE, 20s);
 events.ScheduleEvent(EVENT_EXPLOSIVE_BRAND, 31s);
 events.ScheduleEvent(EVENT_INFUSED_STRIKE, 10s);
 instance->SendEncounterUnit(ENCOUNTER_FRAME_ENGAGE, me, 1);
 }
 
 void UpdateAI(uint32 diff) override
 {
 scheduler.Update(diff);
 
 if (!UpdateVictim())
 return;
 
 events.Update(diff);
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 
 while (uint32 eventId = events.ExecuteEvent())
 {
 switch (eventId)
 {
 case EVENT_LEY_LINE_SPROUTS:
 DoCastSelf(SPELL_LEY_LINE_SPROUTS);
 events.ScheduleEvent(EVENT_LEY_LINE_SPROUTS, 48s);
 break;
 case EVENT_CONSUMING_STOMP:
 DoCastSelf(SPELL_CONSUMING_STOMP);
 events.ScheduleEvent(EVENT_CONSUMING_STOMP, 48s);
 break;
 case EVENT_ERUPTING_FISSURE:
 DoCastVictim(SPELL_ERUPTING_FISSURE);
 events.ScheduleEvent(EVENT_ERUPTING_FISSURE, 48s);
 break;
 case EVENT_EXPLOSIVE_BRAND:
 DoCastSelf(SPELL_EXPLOSIVE_BRAND);
 events.ScheduleEvent(EVENT_EXPLOSIVE_BRAND, 48s);
 break;
 case EVENT_INFUSED_STRIKE:
 DoCastVictim(SPELL_INFUSED_STRIKE);
 events.ScheduleEvent(EVENT_INFUSED_STRIKE, 48s);
 break;
 default:
 break;
 }
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 }
 }
 
private:
 int32 _killedArcaneTender;
};
 
// 191164 - Arcane Tender
struct npc_arcane_tender : public ScriptedAI
{
 npc_arcane_tender(Creature* creature) : ScriptedAI(creature) { }
 
 void JustDied(Unit* /*killer*/) override
 {
 Creature* leymor = me->GetInstanceScript()->GetCreature(DATA_LEYMOR);
 if (!leymor)
 return;
 
 if (!leymor->IsAIEnabled())
 return;
 
 leymor->AI()->DoAction(ACTION_ARCANE_TENDER_DEATH);
 }
 
 void JustAppeared() override
 {
 Creature* leymor = me->GetInstanceScript()->GetCreature(DATA_LEYMOR);
 if (!leymor)
 return;
 
 DoCast(leymor, SPELL_STASIS_RITUAL);
 }
 
 void JustReachedHome() override
 {
 JustAppeared();
 }
 
 void Reset() override
 {
 _events.Reset();
 }
 
 void JustEngagedWith(Unit* /*who*/) override
 {
 _events.ScheduleEvent(EVENT_ERRATIC_GROWTH, 22s);
 _events.ScheduleEvent(EVENT_WILD_ERUPTION, 12s);
 }
 
 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_ERRATIC_GROWTH:
 DoCastAOE(SPELL_ERRATIC_GROWTH_CHANNEL);
 _events.ScheduleEvent(EVENT_ERRATIC_GROWTH, 22s);
 break;
 case EVENT_WILD_ERUPTION:
 DoCastAOE(SPELL_WILD_ERUPTION);
 _events.ScheduleEvent(EVENT_WILD_ERUPTION, 12s);
 break;
 default:
 break;
 }
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 }
 }
private:
 EventMap _events;
};
 
// 190509 - Ley-Line Sprout
struct npc_ley_line_sprouts : public ScriptedAI
{
 npc_ley_line_sprouts(Creature* creature) : ScriptedAI(creature) { }
 
 void JustAppeared() override
 {
 DoCastSelf(SPELL_LEY_LINE_SPROUT_AT);
 
 DoCastAOE(SPELL_ARCANE_POWER, true);
 }
 
 void JustSummoned(Creature* summon) override
 {
 Creature* leymor = me->GetInstanceScript()->GetCreature(DATA_LEYMOR);
 if (!leymor)
 return;
 
 if (!leymor->IsAIEnabled())
 return;
 
 leymor->AI()->JustSummoned(summon);
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 if (IsMythic() || IsMythicPlus())
 DoCastAOE(SPELL_VOLATILE_SAPLING, true);
 
 if (TempSummon* tempSummon = me->ToTempSummon())
 {
 if (Unit* summoner = tempSummon->GetSummonerUnit())
 {
 if (Aura* aura = summoner->GetAura(SPELL_ARCANE_POWER))
 aura->ModStackAmount(-1);
 }
 }
 }
 
 void SpellHit(WorldObject* /*caster*/, SpellInfo const* spellInfo) override
 {
 if (spellInfo->Id != SPELL_EXPLOSIVE_BRAND_DAMAGE && spellInfo->Id != SPELL_ERUPTING_FISSURE_SPROUT_SELECTOR)
 return;
 
 me->SendPlaySpellVisualKit(SPELL_VISUAL_KIT_SPROUT_DEATH, 0, 0);
 me->KillSelf();
 }
};
 
// 196559 - Volatile Sapling
struct npc_volatile_sapling : public ScriptedAI
{
 npc_volatile_sapling(Creature* creature) : ScriptedAI(creature), _isSappyBurstCast(false) { }
 
 void DamageTaken(Unit* /*attacker*/, uint32& damage, DamageEffectType /*damageType*/, SpellInfo const* /*spellInfo = nullptr*/) override
 {
 if (me->GetHealth() <= damage)
 {
 damage = me->GetHealth() - 1;
 
 if (!_isSappyBurstCast)
 {
 me->CastSpell(nullptr, SPELL_SAPPY_BURST, false);
 _isSappyBurstCast = true;
 }
 }
 }
 
 void OnSpellFailed(SpellInfo const* spell) override
 {
 if (spell->Id != SPELL_SAPPY_BURST)
 return;
 
 me->KillSelf();
 }
 
private:
 bool _isSappyBurstCast;
};
 
static Position const LeyLineSproutGroupOrigin[] =
{
 { -5129.39f, 1253.30f, 555.58f },
 { -5101.68f, 1253.71f, 555.90f },
 { -5114.70f, 1230.28f, 555.89f },
 { -5141.62f, 1230.33f, 555.83f },
 { -5155.62f, 1253.60f, 555.87f },
 { -5141.42f, 1276.70f, 555.89f },
 { -5114.78f, 1277.42f, 555.87f }
};
 
// 374364 - Ley-Line Sprouts
class spell_ley_line_sprouts : public SpellScript
{
 bool Validate(SpellInfo const* /*spellInfo*/) override
 {
 return ValidateSpellInfo({ SPELL_LEY_LINE_SPROUTS_MISSILE });
 }
 
 void HandleHit(SpellEffIndex /*effIndex*/)
 {
 for (Position const& pos : LeyLineSproutGroupOrigin)
 {
 for (int8 i = 0; i < 2; i++)
 GetCaster()->CastSpell(pos, SPELL_LEY_LINE_SPROUTS_MISSILE, true);
 }
 }
 
 void Register() override
 {
 OnEffectHit += SpellEffectFn(spell_ley_line_sprouts::HandleHit, EFFECT_0, SPELL_EFFECT_DUMMY);
 }
};
 
// 375732 - Stasis Ritual
class spell_stasis_ritual : public AuraScript
{
 bool Validate(SpellInfo const* /*spellInfo*/) override
 {
 return ValidateSpellInfo({ SPELL_STASIS_RITUAL_MISSILE });
 }
 
 void HandlePeriodic(AuraEffect const* /*aurEff*/)
 {
 if (Unit* caster = GetCaster())
 caster->CastSpell(nullptr, SPELL_STASIS_RITUAL_MISSILE, true);
 }
 
 void Register() override
 {
 OnEffectPeriodic += AuraEffectPeriodicFn(spell_stasis_ritual::HandlePeriodic, EFFECT_0, SPELL_AURA_PERIODIC_DUMMY);
 }
};
 
// 375652 - Wild Eruption
class spell_wild_eruption : public SpellScript
{
 bool Validate(SpellInfo const* /*spellInfo*/) override
 {
 return ValidateSpellInfo({ SPELL_WILD_ERUPTION_MISSILE });
 }
 
 void HandleHitTarget(SpellEffIndex /*effIndex*/)
 {
 GetCaster()->CastSpell(*GetHitDest(), SPELL_WILD_ERUPTION_MISSILE, true);
 }
 
 void Register() override
 {
 OnEffectHitTarget += SpellEffectFn(spell_wild_eruption::HandleHitTarget, EFFECT_0, SPELL_EFFECT_DUMMY);
 }
};
 
// 375749 - Arcane Eruption
struct at_leymor_arcane_eruption : AreaTriggerAI
{
 at_leymor_arcane_eruption(AreaTrigger* areatrigger) : AreaTriggerAI(areatrigger) { }
 
 void OnUnitEnter(Unit* unit) override
 {
 if (!unit->IsPlayer())
 return;
 
 unit->ApplyMovementForce(at->GetGUID(), at->GetPosition(), -20.0f, MovementForceType::Gravity);
 }
 
 void OnUnitExit(Unit* unit) override
 {
 if (!unit->IsPlayer())
 return;
 
 unit->RemoveMovementForce(at->GetGUID());
 }
};
 
// 374567 - Explosive Brand
class spell_explosive_brand : public SpellScript
{
 bool Validate(SpellInfo const* /*spellInfo*/) override
 {
 return ValidateSpellInfo({ SPELL_EXPLOSIVE_BRAND_KNOCKBACK });
 }
 
 void HandleHit(SpellEffIndex /*effIndex*/)
 {
 GetCaster()->CastSpell(nullptr, SPELL_EXPLOSIVE_BRAND_KNOCKBACK, true);
 }
 
 void Register() override
 {
 OnEffectHit += SpellEffectFn(spell_explosive_brand::HandleHit, EFFECT_0, SPELL_EFFECT_APPLY_AURA);
 }
};
 
// 374567 - Explosive Brand
class spell_explosive_brand_AuraScript : public AuraScript
{
 bool Validate(SpellInfo const* /*spellInfo*/) override
 {
 return ValidateSpellInfo({ SPELL_EXPLOSIVE_BRAND_DAMAGE });
 }
 
 void OnRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
 {
 if (GetTargetApplication()->GetRemoveMode() != AURA_REMOVE_BY_EXPIRE)
 return;
 
 if (Unit* caster = GetCaster())
 caster->CastSpell(GetTarget(), SPELL_EXPLOSIVE_BRAND_DAMAGE, true);
 }
 
 void Register() override
 {
 AfterEffectRemove += AuraEffectRemoveFn(spell_explosive_brand_AuraScript::OnRemove, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
 }
};
 
// 374720 - Consuming Stomp
class spell_consuming_stomp : public AuraScript
{
 void OnRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
 {
 GetTarget()->KillSelf();
 }
 
 void Register() override
 {
 AfterEffectRemove += AuraEffectRemoveFn(spell_consuming_stomp::OnRemove, EFFECT_0, SPELL_AURA_PERIODIC_TRIGGER_SPELL, AURA_EFFECT_HANDLE_REAL);
 }
};
 
// 386660 - Erupting Fissure
class spell_erupting_fissure : public SpellScript
{
 bool Validate(SpellInfo const* /*spellInfo*/) override
 {
 return ValidateSpellInfo({ SPELL_ERUPTING_FISSURE_SPROUT_SELECTOR });
 }
 
 void HandleHit(SpellEffIndex /*effIndex*/)
 {
 GetCaster()->CastSpell(*GetHitDest(), SPELL_ERUPTING_FISSURE_SPROUT_SELECTOR, true);
 }
 
 void Register() override
 {
 OnEffectHit += SpellEffectFn(spell_erupting_fissure::HandleHit, EFFECT_0, SPELL_EFFECT_DUMMY);
 }
};
 
// 375591 - Sappy Burst
class spell_sappy_burst : public SpellScript
{
 void HandleHitTarget(SpellEffIndex /*effIndex*/)
 {
 GetCaster()->KillSelf();
 }
 
 void Register() override
 {
 OnEffectHitTarget += SpellEffectFn(spell_sappy_burst::HandleHitTarget, EFFECT_2, SPELL_EFFECT_SCRIPT_EFFECT);
 }
};
 
void AddSC_boss_leymor()
{
 // Creature
 RegisterAzureVaultCreatureAI(boss_leymor);
 RegisterAzureVaultCreatureAI(npc_arcane_tender);
 RegisterAzureVaultCreatureAI(npc_ley_line_sprouts);
 RegisterAzureVaultCreatureAI(npc_volatile_sapling);
 
 // Spells
 RegisterSpellScript(spell_ley_line_sprouts);
 RegisterSpellScript(spell_stasis_ritual);
 RegisterSpellScript(spell_wild_eruption);
 RegisterSpellScript(spell_consuming_stomp);
 RegisterSpellScript(spell_erupting_fissure);
 RegisterSpellScript(spell_sappy_burst);
 RegisterSpellAndAuraScriptPair(spell_explosive_brand, spell_explosive_brand_AuraScript);
 
 // AreaTrigger
 RegisterAreaTriggerAI(at_leymor_arcane_eruption);
}