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fix(Scripts/IcecrownCitadel): Rewrite the Spire Frostwyrms (#15490)

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This commit is contained in:
Skjalf
2023-03-19 18:38:32 -03:00
committed by GitHub
parent 684bb1793d
commit 7b3b22a2e6
3 changed files with 123 additions and 90 deletions
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206
src/server/scripts/Northrend/IcecrownCitadel/icecrown_citadel.cpp
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@@ -3051,95 +3051,110 @@ public:
}
};
class npc_icc_spire_frostwyrm : public CreatureScript
enum SpireFrostwyrm
{
public:
npc_icc_spire_frostwyrm() : CreatureScript("npc_icc_spire_frostwyrm") { }
SPELL_BLIZZARD = 70362,
SPELL_CLEAVE = 70361,
SPELL_FROSTBREATH = 70116,
struct npc_icc_spire_frostwyrmAI : public ScriptedAI
HORDE_AREATRIGGER = 5630
};
struct npc_icc_spire_frostwyrm : public ScriptedAI
{
npc_icc_spire_frostwyrm(Creature* creature) : ScriptedAI(creature)
{
npc_icc_spire_frostwyrmAI(Creature* creature) : ScriptedAI(creature)
_scheduler.SetValidator([this]
{
me->SetCanFly(true);
me->SetDisableGravity(true);
}
return !me->HasUnitState(UNIT_STATE_CASTING);
});
EventMap events;
void Reset() override
{
events.Reset();
events.ScheduleEvent(1, 15s, 25s); // blizzard
events.ScheduleEvent(2, 5s); // cleave
events.ScheduleEvent(3, 10s, 15s); // frost breath
}
void DoAction(int32 a) override
{
if (a != -1)
return;
if (me->GetHomePosition().GetPositionZ() < 225.0f)
return;
me->SetHomePosition(me->GetPositionX(), me->GetPositionY(), 191.26f, me->GetOrientation());
me->GetMotionMaster()->MoveLand(1, me->GetPositionX(), me->GetPositionY(), 191.26f, 2.5f * 7.0f);
Talk(0);
}
void MovementInform(uint32 type, uint32 id) override
{
if (type == EFFECT_MOTION_TYPE && id == 1)
{
me->SetCanFly(false);
me->SetDisableGravity(false);
if (Player* p = SelectTargetFromPlayerList(100.0f))
{
Talk(p->GetTeamId() == TEAM_HORDE ? 1 : 2);
AttackStart(p);
}
}
}
bool CanAIAttack(Unit const* target) const override
{
return me->GetPositionZ() < 225.0f && me->GetHomePosition().GetExactDist(target) < 200.0f;
}
void UpdateAI(uint32 diff) override
{
if (!UpdateVictim())
return;
events.Update(diff);
if (me->HasUnitState(UNIT_STATE_CASTING))
return;
switch (events.ExecuteEvent())
{
case 1:
if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 40.0f, true))
me->CastSpell(target, 70362, false);
events.Repeat(25s, 35s);
break;
case 2:
me->CastSpell(me->GetVictim(), 70361, false);
events.Repeat(5s);
break;
case 3:
me->CastSpell(me->GetVictim(), 70116, false);
events.Repeat(10s, 15s);
break;
}
DoMeleeAttackIfReady();
}
};
CreatureAI* GetAI(Creature* creature) const override
{
return GetIcecrownCitadelAI<npc_icc_spire_frostwyrmAI>(creature);
_canResetFlyingEffects = true;
}
void Reset() override
{
if (!_canResetFlyingEffects)
{
me->SetCanFly(false);
me->SetDisableGravity(false);
me->RemoveByteFlag(UNIT_FIELD_BYTES_1, 3, UNIT_BYTE1_FLAG_ALWAYS_STAND | UNIT_BYTE1_FLAG_HOVER);
me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IMMUNE_TO_PC);
}
}
void JustEngagedWith(Unit* /*victim*/) override
{
_scheduler.Schedule(15s, 25s, [this](TaskContext context)
{
DoCastRandomTarget(SPELL_BLIZZARD);
context.Repeat(25s, 35s);
}).Schedule(5s, [this](TaskContext context)
{
DoCastVictim(SPELL_CLEAVE);
context.Repeat();
}).Schedule(10s, 15s, [this](TaskContext context)
{
DoCastVictim(SPELL_FROSTBREATH);
context.Repeat();
});
_canResetFlyingEffects = false;
}
void DoAction(int32 action) override
{
const Position posHordeMove = { -433.667084f, 2080.347412f, 191.253860f, 3.825093f };
const Position posAllianceMove = { -433.589508f, 2344.564697f, 191.253616f, 2.543328f };
bool hordeSide = action == HORDE_AREATRIGGER || action == HORDE_AREATRIGGER + 1;
Position landingPosition = hordeSide ? posHordeMove : posAllianceMove;
me->GetMotionMaster()->MovePoint(1, landingPosition);
me->SetHomePosition(landingPosition);
Talk(0);
}
void MovementInform(uint32 type, uint32 id) override
{
if (type == EFFECT_MOTION_TYPE && id == 1)
{
me->SetCanFly(false);
me->SetDisableGravity(false);
me->RemoveByteFlag(UNIT_FIELD_BYTES_1, 3, UNIT_BYTE1_FLAG_ALWAYS_STAND | UNIT_BYTE1_FLAG_HOVER);
_canResetFlyingEffects = false;
}
}
void JustReachedHome() override
{
ScriptedAI::JustReachedHome();
if (!_canResetFlyingEffects)
{
me->SetCanFly(false);
me->SetDisableGravity(false);
me->RemoveByteFlag(UNIT_FIELD_BYTES_1, 3, UNIT_BYTE1_FLAG_ALWAYS_STAND | UNIT_BYTE1_FLAG_HOVER);
}
}
bool CanAIAttack(Unit const* target) const override
{
return me->GetPositionZ() < 225.0f && me->GetHomePosition().GetExactDist(target) < 200.0f;
}
void UpdateAI(uint32 diff) override
{
if (!UpdateVictim())
return;
_scheduler.Update(diff,
std::bind(&ScriptedAI::DoMeleeAttackIfReady, this));
}
private:
TaskScheduler _scheduler;
bool _canResetFlyingEffects;
};
#define VENGEFUL_WP_COUNT 6
@@ -3746,16 +3761,27 @@ public:
}
};
class at_icc_spire_frostwyrm : public AreaTriggerScript
class at_icc_spire_frostwyrm : public OnlyOnceAreaTriggerScript
{
public:
at_icc_spire_frostwyrm() : AreaTriggerScript("at_icc_spire_frostwyrm") { }
at_icc_spire_frostwyrm() : OnlyOnceAreaTriggerScript("at_icc_spire_frostwyrm") { }
bool OnTrigger(Player* player, AreaTrigger const* /*areaTrigger*/) override
bool _OnTrigger(Player* player, AreaTrigger const* areaTrigger) override
{
if (Creature* frostwyrm = player->FindNearestCreature(NPC_SPIRE_FROSTWYRM, 150.0f, true))
if (frostwyrm->GetPositionZ() > 250.0f && frostwyrm->AI())
frostwyrm->AI()->DoAction(-1);
if (player->GetInstanceScript()->GetPersistentData(DATA_SPIRE_FROSTWYRM) != DONE)
{
player->GetInstanceScript()->StorePersistentData(DATA_SPIRE_FROSTWYRM, DONE);
const Position posHordeWyrm = { -375.538879f, 2120.774658f, 242.256775f, 3.714352f };
const Position posAllianceWyrm = { -361.154358f, 2305.821289f, 244.771713f, 2.704335f };
bool hordeSide = areaTrigger->entry == HORDE_AREATRIGGER || areaTrigger->entry == HORDE_AREATRIGGER + 1;
if (Creature* frostwyrm = player->SummonCreature(NPC_SPIRE_FROSTWYRM, hordeSide ? posHordeWyrm : posAllianceWyrm))
{
frostwyrm->AI()->DoAction(areaTrigger->entry);
}
}
return true;
}
};
@@ -3803,7 +3829,7 @@ void AddSC_icecrown_citadel()
new npc_icc_skybreaker_luminary();
new npc_icc_valkyr_herald();
new npc_icc_severed_essence();
new npc_icc_spire_frostwyrm();
RegisterIcecrownCitadelCreatureAI(npc_icc_spire_frostwyrm);
new npc_icc_vengeful_fleshreaper();
new npc_icc_buff_switcher();
new npc_icc_nerubar_broodkeeper();

6
src/server/scripts/Northrend/IcecrownCitadel/icecrown_citadel.h
View File

@@ -148,6 +148,12 @@ enum DataTypes
DATA_BPC_TRASH_DIED = 300,
};
enum PersistentData
{
DATA_SPIRE_FROSTWYRM = 0,
MAX_DATA_INDEXES
};
enum CreaturesIds
{
// At Light's Hammer

1
src/server/scripts/Northrend/IcecrownCitadel/instance_icecrown_citadel.cpp
View File

@@ -199,6 +199,7 @@ public:
SetHeaders(DataHeader);
SetBossNumber(MAX_ENCOUNTERS);
SetPersistentDataCount(MAX_DATA_INDEXES);
LoadBossBoundaries(boundaries);
LoadDoorData(doorData);
TeamIdInInstance = TEAM_NEUTRAL;