Scripts/Arenas: Implement Cage of Carnage (#31320)

2 files changed, 336 insertions, 0 deletions

diff --git a/src/server/scripts/Battlegrounds/CageOfCarnage/arena_cage_of_carnage.cpp b/src/server/scripts/Battlegrounds/CageOfCarnage/arena_cage_of_carnage.cpp
new file mode 100644
index 00000000000..8ef5d8903a0
--- /dev/null
+++ b/src/server/scripts/Battlegrounds/CageOfCarnage/arena_cage_of_carnage.cpp
@@ -0,0 +1,332 @@
+/*
+ * 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 "Battleground.h"
+#include "BattlegroundScript.h"
+#include "Creature.h"
+#include "CreatureAI.h"
+#include "GameObject.h"
+#include "Map.h"
+#include "Player.h"
+#include "ScriptMgr.h"
+#include "SpellScript.h"
+#include "TaskScheduler.h"
+
+namespace CageOfCarnage
+{
+    namespace Actions
+    {
+        static constexpr uint32 ReactionTrigger = 1;
+        static constexpr uint32 ReactionDead = 2;
+    }
+
+    namespace Creatures
+    {
+        static constexpr uint32 NaminzeBoltfingers = 232750;
+    }
+
+    namespace GameObjects
+    {
+        static constexpr uint32 GoblinArenaTrapDoor01 = 505683;
+    }
+
+    namespace MapIds
+    {
+        static constexpr uint32 CageOfCarnage = 2759;
+    }
+
+    namespace Positions
+    {
+        static constexpr Position PurpleWarningTeleport = { 442.311f, 343.167f, -34.1166f, 1.7453293f };
+        static constexpr Position GoldWarningTeleport = { 443.167f, 439.243f, -42.6562f, 4.5902157f };
+    }
+
+    namespace Spells
+    {
+        static constexpr uint32 UndermineArenaVOCooldownAura = 472905;
+        static constexpr uint32 UndermineArenaVOCooldownAuraPlayerDeath = 472913;
+        static constexpr uint32 UndermineArenaReactionTrigger = 472885;
+        static constexpr uint32 ArenaLowHealthCooldownAura = 234031;
+        static constexpr uint32 Warning = 1214676;
+        static constexpr uint32 WarningTeleport = 371319;
+        static constexpr uint32 ArenaStartingAreaMarker = 228212;
+    }
+
+    namespace Texts
+    {
+        namespace Naminze
+        {
+            static constexpr uint8 Prepare = 0;
+            static constexpr uint8 Start = 1;
+            static constexpr uint8 ReactionAlmostDead = 2;
+            static constexpr uint8 ReactionKill = 3;
+        }
+    }
+}
+
+struct arena_cage_of_carnage : ArenaScript
+{
+    explicit arena_cage_of_carnage(BattlegroundMap* map) : ArenaScript(map) { }
+
+    void OnUpdate(uint32 diff) override
+    {
+        _scheduler.Update(diff);
+    }
+
+    void OnStart() override
+    {
+        for (ObjectGuid const& guid : _doorGUIDs)
+        {
+            if (GameObject* door = battlegroundMap->GetGameObject(guid))
+            {
+                door->UseDoorOrButton();
+                door->DespawnOrUnsummon(5s);
+            }
+        }
+
+        if (Creature const* creature = battlegroundMap->GetCreature(_naminzeGUID))
+            creature->AI()->Talk(CageOfCarnage::Texts::Naminze::Start);
+
+        _scheduler.Schedule(5s, [&](TaskContext context)
+        {
+            battlegroundMap->DoOnPlayers([&](Player* player)
+            {
+                if (!player->HasAura(CageOfCarnage::Spells::ArenaStartingAreaMarker))
+                    return;
+
+                if (player->HasAura(CageOfCarnage::Spells::Warning))
+                    return;
+
+                player->CastSpell(nullptr, CageOfCarnage::Spells::Warning, CastSpellExtraArgsInit{
+                    .TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR
+                });
+            });
+
+            context.Repeat();
+        });
+    }
+
+    void DoAction(uint32 actionId, WorldObject* source, WorldObject* target) override
+    {
+        switch (actionId)
+        {
+            case CageOfCarnage::Actions::ReactionTrigger:
+                HandleReactionLowHealth(Object::ToPlayer(source));
+                break;
+            case CageOfCarnage::Actions::ReactionDead:
+                HandleKill(Object::ToPlayer(target));
+                break;
+            default:
+                break;
+        }
+    }
+
+    void OnPrepareStage2() override
+    {
+        if (Creature const* creature = battlegroundMap->GetCreature(_naminzeGUID))
+            creature->AI()->Talk(CageOfCarnage::Texts::Naminze::Prepare);
+    }
+
+    void OnCreatureCreate(Creature* creature) override
+    {
+        switch (creature->GetEntry())
+        {
+            case CageOfCarnage::Creatures::NaminzeBoltfingers:
+                _naminzeGUID = creature->GetGUID();
+                break;
+            default:
+                break;
+        }
+    }
+
+    void OnGameObjectCreate(GameObject* gameobject) override
+    {
+        switch (gameobject->GetEntry())
+        {
+            case CageOfCarnage::GameObjects::GoblinArenaTrapDoor01:
+                _doorGUIDs.emplace_back(gameobject->GetGUID());
+                break;
+            default:
+                break;
+        }
+    }
+
+    void OnPlayerJoined(Player* player, bool /*inBattleground*/) override
+    {
+        player->CastSpell(nullptr, CageOfCarnage::Spells::UndermineArenaReactionTrigger, CastSpellExtraArgsInit{
+            .TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR
+        });
+    }
+
+    void HandleKill(Player const* victim) const
+    {
+        if (!victim)
+            return;
+
+        if (Creature* creature = battlegroundMap->GetCreature(_naminzeGUID))
+        {
+            if (creature->HasAura(CageOfCarnage::Spells::UndermineArenaVOCooldownAuraPlayerDeath))
+                return;
+
+            creature->AI()->Talk(CageOfCarnage::Texts::Naminze::ReactionKill, victim);
+
+            creature->CastSpell(nullptr, CageOfCarnage::Spells::UndermineArenaVOCooldownAuraPlayerDeath, CastSpellExtraArgsInit{
+                .TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR
+            });
+        }
+    }
+
+    void HandleReactionLowHealth(Player const* victim) const
+    {
+        if (!victim)
+            return;
+
+        if (Creature* creature = battlegroundMap->GetCreature(_naminzeGUID))
+        {
+            if (creature->HasAura(CageOfCarnage::Spells::UndermineArenaVOCooldownAura))
+                return;
+
+            creature->AI()->Talk(CageOfCarnage::Texts::Naminze::ReactionAlmostDead, victim);
+
+            creature->CastSpell(nullptr, CageOfCarnage::Spells::UndermineArenaVOCooldownAura, CastSpellExtraArgsInit{
+                .TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR
+            });
+        }
+    }
+
+private:
+    GuidVector _doorGUIDs;
+    ObjectGuid _naminzeGUID;
+
+    TaskScheduler _scheduler;
+};
+
+// 472883 - Undermine Arena Reaction Trigger - Low Health
+class spell_undermine_arena_reaction_trigger_low_health : public SpellScript
+{
+    bool Load() override
+    {
+        return GetCaster()->GetMapId() == CageOfCarnage::MapIds::CageOfCarnage;
+    }
+
+    void HandleHit(SpellEffIndex /*effIndex*/) const
+    {
+        Unit* target = GetHitUnit();
+        if (target->HasAura(CageOfCarnage::Spells::ArenaLowHealthCooldownAura))
+            return;
+
+        target->CastSpell(nullptr, CageOfCarnage::Spells::ArenaLowHealthCooldownAura, CastSpellExtraArgsInit{
+            .TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR
+        });
+
+        if (ZoneScript* zoneScript = target->FindZoneScript())
+            zoneScript->DoAction(CageOfCarnage::Actions::ReactionTrigger, GetCaster(), target);
+    }
+
+    void Register() override
+    {
+        OnEffectHitTarget += SpellEffectFn(spell_undermine_arena_reaction_trigger_low_health::HandleHit, EFFECT_0, SPELL_EFFECT_SCRIPT_EFFECT);
+    }
+};
+
+// 472885 - Undermine Arena Reaction Trigger
+class spell_undermine_arena_reaction_trigger : public AuraScript
+{
+    bool Load() override
+    {
+        return GetOwner()->GetMapId() == CageOfCarnage::MapIds::CageOfCarnage;
+    }
+
+    void HandleProc(ProcEventInfo const& eventInfo) const
+    {
+        if (ZoneScript* zonescript = GetTarget()->FindZoneScript())
+            zonescript->DoAction(CageOfCarnage::Actions::ReactionDead, eventInfo.GetActor(), eventInfo.GetProcTarget());
+    }
+
+    void Register() override
+    {
+        OnProc += AuraProcFn(spell_undermine_arena_reaction_trigger::HandleProc);
+    }
+};
+
+// 1214676 - Warning (countdown)
+class spell_undermine_arena_warning_countdown : public AuraScript
+{
+    bool Load() override
+    {
+        return GetOwner()->GetMapId() == CageOfCarnage::MapIds::CageOfCarnage;
+    }
+
+    bool Validate(SpellInfo const* /*spellInfo*/) override
+    {
+        return ValidateSpellInfo({ CageOfCarnage::Spells::WarningTeleport });
+    }
+
+    void HandleRemove(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/) const
+    {
+        Player* target= GetTarget()->ToPlayer();
+        if (!target)
+            return;
+
+        if (!target->HasAura(CageOfCarnage::Spells::ArenaStartingAreaMarker))
+            return;
+
+        target->CastSpell(nullptr, CageOfCarnage::Spells::WarningTeleport, CastSpellExtraArgsInit{
+            .TriggerFlags = TRIGGERED_IGNORE_CAST_IN_PROGRESS | TRIGGERED_DONT_REPORT_CAST_ERROR
+        });
+    }
+
+    void Register() override
+    {
+        OnEffectRemove += AuraEffectRemoveFn(spell_undermine_arena_warning_countdown::HandleRemove, EFFECT_0, SPELL_AURA_DUMMY, AURA_EFFECT_HANDLE_REAL);
+    }
+};
+
+// 371319 - Warning Teleport
+class spell_undermine_arena_warning_teleport : public SpellScript
+{
+    bool Load() override
+    {
+        return GetCaster()->GetMapId() == CageOfCarnage::MapIds::CageOfCarnage;
+    }
+
+    void HandleTeleport(SpellEffIndex /*effIndex*/) const
+    {
+        Player* target = GetHitPlayer();
+        if (!target)
+            return;
+
+        if (target->GetBGTeam() == ALLIANCE)
+            target->NearTeleportTo(CageOfCarnage::Positions::PurpleWarningTeleport);
+        else
+            target->NearTeleportTo(CageOfCarnage::Positions::GoldWarningTeleport);
+    }
+
+    void Register() override
+    {
+        OnEffectHitTarget += SpellEffectFn(spell_undermine_arena_warning_teleport::HandleTeleport, EFFECT_0, SPELL_EFFECT_DUMMY);
+    }
+};
+
+void AddSC_arena_cage_of_carnage()
+{
+    RegisterBattlegroundMapScript(arena_cage_of_carnage, CageOfCarnage::MapIds::CageOfCarnage);
+    RegisterSpellScript(spell_undermine_arena_reaction_trigger_low_health);
+    RegisterSpellScript(spell_undermine_arena_reaction_trigger);
+    RegisterSpellScript(spell_undermine_arena_warning_countdown);
+    RegisterSpellScript(spell_undermine_arena_warning_teleport);
+}
diff --git a/src/server/scripts/Battlegrounds/battlegrounds_script_loader.cpp b/src/server/scripts/Battlegrounds/battlegrounds_script_loader.cpp
index 5bf00c0a80a..c2c3d8b3439 100644
--- a/src/server/scripts/Battlegrounds/battlegrounds_script_loader.cpp
+++ b/src/server/scripts/Battlegrounds/battlegrounds_script_loader.cpp
@@ -70,6 +70,8 @@ void AddSC_arena_the_robodrome();
 
 void AddSC_arena_maldraxxus_coliseum();
 
+void AddSC_arena_cage_of_carnage();
+
 // The name of this function should match:
 // void Add${NameOfDirectory}Scripts()
 void AddBattlegroundsScripts()
@@ -124,4 +126,6 @@ void AddBattlegroundsScripts()
     AddSC_arena_the_robodrome();
 
     AddSC_arena_maldraxxus_coliseum();
+
+    AddSC_arena_cage_of_carnage();
 }