boss_commander_sarannis.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 "ScriptedCreature.h"
#include "SpellInfo.h"
#include "SpellScript.h"
#include "the_botanica.h"
 
enum Texts
{
 SAY_AGGRO = 0,
 SAY_SLAY = 1,
 SAY_ARCANE_DEVASTATION = 2,
 EMOTE_SUMMON = 3,
 SAY_SUMMON = 4,
 SAY_DEATH = 5
};
 
enum Spells
{
 SPELL_ARCANE_RESONANCE = 34794,
 SPELL_ARCANE_DEVASTATION = 34799,
 
 SPELL_SUMMON_REINFORCEMENTS = 34803,
 SPELL_SUMMON_MENDER_1 = 34810,
 SPELL_SUMMON_RESERVIST_1 = 34817,
 SPELL_SUMMON_RESERVIST_2 = 34818,
 SPELL_SUMMON_RESERVIST_3 = 34819
};
 
enum Events
{
 EVENT_ARCANE_DEVASTATION = 1,
 EVENT_SUMMON_REINFORCEMENTS
};
 
uint32 const SummonReinforcementsSpells[] =
{
 SPELL_SUMMON_MENDER_1, SPELL_SUMMON_RESERVIST_1, SPELL_SUMMON_RESERVIST_2, SPELL_SUMMON_RESERVIST_3
};
 
struct boss_commander_sarannis : public BossAI
{
 boss_commander_sarannis(Creature* creature) : BossAI(creature, DATA_COMMANDER_SARANNIS), _summoned(false) { }
 
 void Reset() override
 {
 _Reset();
 _summoned = false;
 }
 
 void JustEngagedWith(Unit* who) override
 {
 BossAI::JustEngagedWith(who);
 Talk(SAY_AGGRO);
 
 // This is definitely just timed, not scheduled instantly when victim has specific amount of stacks of Arcane Resonance
 events.ScheduleEvent(EVENT_ARCANE_DEVASTATION, RAND(10s, 15s, 20s, 25s, 30s, 35s));
 // Timed in heroic (repeatable), on HP PTC in normal (not repeatable)
 if (IsHeroic())
 events.ScheduleEvent(EVENT_SUMMON_REINFORCEMENTS, 1min);
 }
 
 void KilledUnit(Unit* /*victim*/) override
 {
 Talk(SAY_SLAY);
 }
 
 void JustDied(Unit* /*killer*/) override
 {
 _JustDied();
 Talk(SAY_DEATH);
 }
 
 void DamageTaken(Unit* /*killer*/, uint32& damage, DamageEffectType /*damageType*/, SpellInfo const* /*spellInfo = nullptr*/) override
 {
 if (!_summoned && me->HealthBelowPctDamaged(55, damage) && !IsHeroic())
 {
 _summoned = true;
 events.ScheduleEvent(EVENT_SUMMON_REINFORCEMENTS, 0s);
 }
 }
 
 void OnSpellCast(SpellInfo const* spell) override
 {
 if (spell->Id == SPELL_SUMMON_REINFORCEMENTS)
 Talk(SAY_SUMMON);
 }
 
 // Do not despawn them
 void JustSummoned(Creature* summon) override
 {
 if (me->IsEngaged())
 DoZoneInCombat(summon);
 }
 
 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_ARCANE_DEVASTATION:
 // Not always?
 Talk(SAY_ARCANE_DEVASTATION);
 // She can cast it if victim has only one stack of Arcane Resonance but can she cast it if victim has no stacks?
 DoCastVictim(SPELL_ARCANE_DEVASTATION);
 events.Repeat(RAND(10s, 15s, 20s, 25s, 30s, 35s));
 break;
 case EVENT_SUMMON_REINFORCEMENTS:
 Talk(EMOTE_SUMMON);
 DoCastSelf(SPELL_SUMMON_REINFORCEMENTS);
 if (IsHeroic())
 events.Repeat(1min);
 break;
 default:
 break;
 }
 
 if (me->HasUnitState(UNIT_STATE_CASTING))
 return;
 }
 }
 
private:
 bool _summoned;
};
 
// 34799 - Arcane Devastation
class spell_commander_sarannis_arcane_devastation : public AuraScript
{
 bool Validate(SpellInfo const* /*spell*/) override
 {
 return ValidateSpellInfo({ SPELL_ARCANE_RESONANCE });
 }
 
 void AfterApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
 {
 GetTarget()->RemoveAurasDueToSpell(SPELL_ARCANE_RESONANCE);
 }
 
 void Register() override
 {
 AfterEffectApply += AuraEffectApplyFn(spell_commander_sarannis_arcane_devastation::AfterApply, EFFECT_2, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
 }
};
 
// 34803 - Summon Reinforcements
class spell_commander_sarannis_summon_reinforcements : public SpellScript
{
 bool Validate(SpellInfo const* /*spellInfo*/) override
 {
 return ValidateSpellInfo(SummonReinforcementsSpells);
 }
 
 void HandleDummy(SpellEffIndex /*effIndex*/)
 {
 Unit* caster = GetCaster();
 for (uint32 spells : SummonReinforcementsSpells)
 caster->CastSpell(caster, spells, true);
 }
 
 void Register() override
 {
 OnEffectHit += SpellEffectFn(spell_commander_sarannis_summon_reinforcements::HandleDummy, EFFECT_0, SPELL_EFFECT_DUMMY);
 }
};
 
void AddSC_boss_commander_sarannis()
{
 RegisterBotanicaCreatureAI(boss_commander_sarannis);
 RegisterSpellScript(spell_commander_sarannis_arcane_devastation);
 RegisterSpellScript(spell_commander_sarannis_summon_reinforcements);
}