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refactor(Scripts/MagistersTerrace): refactor Selin Fireheart (#20604)
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* init

* Update boss_selin_fireheart.cpp

* rectification

* whitespace
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@elthehablo
elthehablo authored Nov 18, 2024
1 parent 5ca9b5f commit 8c763f6
Showing 1 changed file with 76 additions and 110 deletions.
186 changes: 76 additions & 110 deletions src/server/scripts/EasternKingdoms/MagistersTerrace/boss_selin_fireheart.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -51,66 +51,82 @@ enum Events
EVENT_RESTORE_COMBAT = 6
};

struct boss_selin_fireheart : public ScriptedAI
const Position crystalSummons[5] =
{
boss_selin_fireheart(Creature* creature) : ScriptedAI(creature), summons(me)
{
instance = creature->GetInstanceScript();
}
{248.053f, 14.592f, 3.74882f, 3.94444f},
{225.969f, -20.0775f, -2.9731f, 0.942478f},
{226.314f, 20.2183f, -2.98127f, 5.32325f},
{247.888f, -14.6252f, 3.80777f, 2.33874f},
{263.149f, 0.309245f, 1.32057f, 3.15905f}
};

InstanceScript* instance;
EventMap events;
SummonList summons;
ObjectGuid CrystalGUID;
struct boss_selin_fireheart : public BossAI
{
boss_selin_fireheart(Creature* creature) : BossAI(creature, DATA_SELIN_FIREHEART) { }

bool CanAIAttack(Unit const* who) const override
{
return who->GetPositionX() > 216.0f;
}

void Reset() override
{
BossAI::Reset();
SpawnCrystals();
me->SetPower(POWER_MANA, 0);
}

void SpawnCrystals()
{
me->SummonCreature(NPC_FEL_CRYSTAL, 248.053f, 14.592f, 3.74882f, 3.94444f, TEMPSUMMON_CORPSE_DESPAWN);
me->SummonCreature(NPC_FEL_CRYSTAL, 225.969f, -20.0775f, -2.9731f, 0.942478f, TEMPSUMMON_CORPSE_DESPAWN);
me->SummonCreature(NPC_FEL_CRYSTAL, 226.314f, 20.2183f, -2.98127f, 5.32325f, TEMPSUMMON_CORPSE_DESPAWN);
me->SummonCreature(NPC_FEL_CRYSTAL, 247.888f, -14.6252f, 3.80777f, 2.33874f, TEMPSUMMON_CORPSE_DESPAWN);
me->SummonCreature(NPC_FEL_CRYSTAL, 263.149f, 0.309245f, 1.32057f, 3.15905f, TEMPSUMMON_CORPSE_DESPAWN);
for (Position pos : crystalSummons)
me->SummonCreature(NPC_FEL_CRYSTAL, pos, TEMPSUMMON_CORPSE_DESPAWN);
}

void JustSummoned(Creature* summon) override
{
BossAI::JustSummoned(summon);
summon->SetReactState(REACT_PASSIVE);
summons.Summon(summon);
}

void SummonedCreatureDies(Creature* summon, Unit*) override
void SummonedCreatureDies(Creature* summon, Unit* killer) override
{
summons.Despawn(summon);
if (events.GetPhaseMask() & 0x01)
events.ScheduleEvent(EVENT_RESTORE_COMBAT, 0);
BossAI::SummonedCreatureDies(summon, killer);
me->GetMotionMaster()->MoveChase(me->GetVictim());
}

void Reset() override
void OnPowerUpdate(Powers /*power*/, int32 /*gain*/, int32 /*updateVal*/, uint32 currentPower) override
{
events.Reset();
summons.DespawnAll();
SpawnCrystals();
instance->SetBossState(DATA_SELIN_FIREHEART, NOT_STARTED);
CrystalGUID.Clear();
me->SetPower(POWER_MANA, 0);
if (currentPower == me->GetMaxPower(POWER_MANA))
{
Talk(SAY_EMPOWERED);
if (Creature* crystal = SelectNearestCrystal(false))
crystal->Kill(crystal, crystal);
scheduler.DelayAll(10s);
me->GetMotionMaster()->MoveChase(me->GetVictim());
}
}

void JustEngagedWith(Unit* /*who*/) override
void JustEngagedWith(Unit* who) override
{
Talk(SAY_AGGRO);
instance->SetBossState(DATA_SELIN_FIREHEART, IN_PROGRESS);

events.ScheduleEvent(EVENT_SPELL_DRAIN_LIFE, 2500, 1);
events.ScheduleEvent(EVENT_SPELL_FEL_EXPLOSION, 2000);
events.ScheduleEvent(EVENT_DRAIN_CRYSTAL, 14000);

BossAI::JustEngagedWith(who);
ScheduleTimedEvent(2500ms, [&]{
DoCastRandomTarget(SPELL_DRAIN_LIFE);
}, 10000ms);
ScheduleTimedEvent(2s, [&]{
me->RemoveAuraFromStack(SPELL_MANA_RAGE_TRIGGER);
DoCastAOE(SPELL_FEL_EXPLOSION);
}, 2s);
ScheduleTimedEvent(14s, [&]{
scheduler.DelayAll(10s);
SelectNearestCrystal(true);
}, 30s);
if (IsHeroic())
events.ScheduleEvent(EVENT_SPELL_DRAIN_MANA, 7500, 1);
{
ScheduleTimedEvent(7500ms, [&]{
if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, PowerUsersSelector(me, POWER_MANA, 40.0f, false)))
DoCast(target, SPELL_DRAIN_MANA);
}, 10000ms);
}
}

void KilledUnit(Unit* victim) override
Expand All @@ -119,106 +135,56 @@ struct boss_selin_fireheart : public ScriptedAI
Talk(SAY_KILL);
}

void JustDied(Unit* /*killer*/) override
void JustDied(Unit* killer) override
{
BossAI::JustDied(killer);
Talk(SAY_DEATH);

instance->SetBossState(DATA_SELIN_FIREHEART, DONE); // Encounter complete!
summons.DespawnAll();
}

void SelectNearestCrystal()
Creature* SelectNearestCrystal(bool performMovement)
{
if (summons.empty())
return;

CrystalGUID.Clear();
Unit* crystal = nullptr;
for (SummonList::const_iterator i = summons.begin(); i != summons.end(); )
if (Creature* summon = ObjectAccessor::GetCreature(*me, *i++))
if (!crystal || me->GetDistanceOrder(summon, crystal, false))
crystal = summon;
return nullptr;

if (crystal)
float closestDistance = 1000.0f;
Creature* chosenCrystal = nullptr;
summons.DoForAllSummons([&](WorldObject* summon)
{
if (Creature* summonedCreature = summon->ToCreature())
{
float checkDistance = me->GetDistance2d(summonedCreature);
if (checkDistance < closestDistance)
{
closestDistance = checkDistance;
chosenCrystal = summonedCreature;
}
}
});
if (chosenCrystal && performMovement)
{
Talk(SAY_ENERGY);
float x, y, z;
crystal->GetClosePoint(x, y, z, me->GetObjectSize(), CONTACT_DISTANCE);
CrystalGUID = crystal->GetGUID();
chosenCrystal->GetClosePoint(x, y, z, me->GetObjectSize(), CONTACT_DISTANCE);
me->GetMotionMaster()->MovePoint(2, x, y, z);
}
return chosenCrystal;
}

void MovementInform(uint32 type, uint32 id) override
{
if (type == POINT_MOTION_TYPE && id == 2)
{
if (Unit* crystal = ObjectAccessor::GetUnit(*me, CrystalGUID))
if (Creature* crystal = SelectNearestCrystal(false))
{
Talk(EMOTE_CRYSTAL);
crystal->ReplaceAllUnitFlags(UNIT_FLAG_NONE);
crystal->CastSpell(me, SPELL_MANA_RAGE, true);
me->CastSpell(crystal, SPELL_FEL_CRYSTAL_COSMETIC, true);
events.SetPhase(1);
events.ScheduleEvent(EVENT_EMPOWER, 0, 0, 1);
crystal->AI()->DoCast(me, SPELL_MANA_RAGE, true);
DoCast(crystal, SPELL_FEL_CRYSTAL_COSMETIC, true);
}
else
events.ScheduleEvent(EVENT_RESTORE_COMBAT, 0);
me->GetMotionMaster()->MoveChase(me->GetVictim());
}
}

void UpdateAI(uint32 diff) override
{
if (!UpdateVictim())
return;

events.Update(diff);
if (me->HasUnitState(UNIT_STATE_CASTING))
return;

switch (events.ExecuteEvent())
{
case EVENT_SPELL_DRAIN_LIFE:
if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0))
me->CastSpell(target, SPELL_DRAIN_LIFE, false);
events.ScheduleEvent(EVENT_SPELL_DRAIN_LIFE, 10000, 1);
return;
case EVENT_SPELL_DRAIN_MANA:
if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, PowerUsersSelector(me, POWER_MANA, 40.0f, false)))
me->CastSpell(target, SPELL_DRAIN_MANA, false);
events.ScheduleEvent(EVENT_SPELL_DRAIN_MANA, 10000, 1);
return;
case EVENT_SPELL_FEL_EXPLOSION:
me->RemoveAuraFromStack(SPELL_MANA_RAGE_TRIGGER);
me->CastSpell(me, SPELL_FEL_EXPLOSION, false);
events.ScheduleEvent(EVENT_SPELL_FEL_EXPLOSION, 2000);
break;
case EVENT_DRAIN_CRYSTAL:
events.DelayEvents(10001);
events.ScheduleEvent(EVENT_EMPOWER, 10000);
events.ScheduleEvent(EVENT_DRAIN_CRYSTAL, 30000);
SelectNearestCrystal();
break;
case EVENT_EMPOWER:
if (me->GetPower(POWER_MANA) == me->GetMaxPower(POWER_MANA))
{
Talk(SAY_EMPOWERED);
if (Unit* crystal = ObjectAccessor::GetUnit(*me, CrystalGUID))
Unit::Kill(crystal, crystal);
events.DelayEvents(10000, 1);
events.ScheduleEvent(EVENT_RESTORE_COMBAT, 0);
}
else
events.ScheduleEvent(EVENT_EMPOWER, 0, 0, 1);
break;
case EVENT_RESTORE_COMBAT:
events.SetPhase(0);
me->GetMotionMaster()->MoveChase(me->GetVictim());
break;
}

DoMeleeAttackIfReady();
}
};

void AddSC_boss_selin_fireheart()
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