Core/AreaTriggers: Add PlaySpellVisual (#29985)

(cherry picked from commit 6affa412b18b17623a828332823d0af55d664192)

5 files changed, 29 insertions, 1 deletions

diff --git a/src/server/game/Entities/AreaTrigger/AreaTrigger.cpp b/src/server/game/Entities/AreaTrigger/AreaTrigger.cpp
index d1ead16c014..f80617f2723 100644
--- a/src/server/game/Entities/AreaTrigger/AreaTrigger.cpp
+++ b/src/server/game/Entities/AreaTrigger/AreaTrigger.cpp
@@ -101,6 +101,14 @@ void AreaTrigger::RemoveFromWorld()
     }
 }
 
+void AreaTrigger::PlaySpellVisual(uint32 spellVisualId) const
+{
+    WorldPackets::AreaTrigger::AreaTriggerPlaySpellVisual packet;
+    packet.AreaTriggerGUID = GetGUID();
+    packet.SpellVisualID = spellVisualId;
+    SendMessageToSet(packet.Write(), false);
+}
+
 bool AreaTrigger::Create(AreaTriggerCreatePropertiesId areaTriggerCreatePropertiesId, Map* map, Position const& pos, int32 duration, AreaTriggerSpawn const* spawnData /* nullptr */, Unit* caster /*= nullptr*/, Unit* target /*= nullptr*/, SpellCastVisual spellVisual /*= { 0, 0 }*/, SpellInfo const* spellInfo /*= nullptr*/, Spell* spell /*= nullptr*/, AuraEffect const* aurEff /*= nullptr*/)
 {
     _targetGuid = target ? target->GetGUID() : ObjectGuid::Empty;
diff --git a/src/server/game/Entities/AreaTrigger/AreaTrigger.h b/src/server/game/Entities/AreaTrigger/AreaTrigger.h
index d27f6f5fe02..2db2fbad14e 100644
--- a/src/server/game/Entities/AreaTrigger/AreaTrigger.h
+++ b/src/server/game/Entities/AreaTrigger/AreaTrigger.h
@@ -84,6 +84,7 @@ class TC_GAME_API AreaTrigger final : public WorldObject, public GridObject<Area
         float GetStationaryZ() const override { return _stationaryPosition.GetPositionZ(); }
         float GetStationaryO() const override { return _stationaryPosition.GetOrientation(); }
         void RelocateStationaryPosition(Position const& pos) { _stationaryPosition.Relocate(pos); }
+        void PlaySpellVisual(uint32 spellVisualId) const;
 
     private:
         bool Create(AreaTriggerCreatePropertiesId areaTriggerCreatePropertiesId, Map* map, Position const& pos, int32 duration, AreaTriggerSpawn const* spawnData = nullptr, Unit* caster = nullptr, Unit* target = nullptr, SpellCastVisual spellVisual = { 0 }, SpellInfo const* spellInfo = nullptr, Spell* spell = nullptr, AuraEffect const* aurEff = nullptr);
diff --git a/src/server/game/Server/Packets/AreaTriggerPackets.cpp b/src/server/game/Server/Packets/AreaTriggerPackets.cpp
index 69db66ce94f..ae6dfddb134 100644
--- a/src/server/game/Server/Packets/AreaTriggerPackets.cpp
+++ b/src/server/game/Server/Packets/AreaTriggerPackets.cpp
@@ -99,3 +99,11 @@ WorldPacket const* WorldPackets::AreaTrigger::AreaTriggerRePath::Write()
 
     return &_worldPacket;
 }
+
+WorldPacket const* WorldPackets::AreaTrigger::AreaTriggerPlaySpellVisual::Write()
+{
+    _worldPacket << AreaTriggerGUID;
+    _worldPacket << uint32(SpellVisualID);
+
+    return &_worldPacket;
+}
diff --git a/src/server/game/Server/Packets/AreaTriggerPackets.h b/src/server/game/Server/Packets/AreaTriggerPackets.h
index bb7caed140c..2af22e72d2c 100644
--- a/src/server/game/Server/Packets/AreaTriggerPackets.h
+++ b/src/server/game/Server/Packets/AreaTriggerPackets.h
@@ -83,6 +83,17 @@ namespace WorldPackets
             Optional<AreaTriggerMovementScriptInfo> AreaTriggerMovementScript;
             ObjectGuid TriggerGUID;
         };
+
+        class AreaTriggerPlaySpellVisual final : public ServerPacket
+        {
+        public:
+            AreaTriggerPlaySpellVisual() : ServerPacket(SMSG_AREA_TRIGGER_PLAY_SPELL_VISUAL, 16 + 4) { }
+
+            WorldPacket const* Write() override;
+
+            ObjectGuid AreaTriggerGUID;
+            uint32 SpellVisualID = 0;
+        };
     }
 }
 
diff --git a/src/server/game/Server/Protocol/Opcodes.cpp b/src/server/game/Server/Protocol/Opcodes.cpp
index 8a37c7fbc83..1da2b135254 100644
--- a/src/server/game/Server/Protocol/Opcodes.cpp
+++ b/src/server/game/Server/Protocol/Opcodes.cpp
@@ -1047,7 +1047,7 @@ void OpcodeTable::InitializeServerOpcodes()
     DEFINE_SERVER_OPCODE_HANDLER(SMSG_AREA_TRIGGER_FORCE_SET_POSITION_AND_FACING, STATUS_UNHANDLED, CONNECTION_TYPE_REALM);
     DEFINE_SERVER_OPCODE_HANDLER(SMSG_AREA_TRIGGER_MESSAGE,                    STATUS_UNHANDLED,    CONNECTION_TYPE_REALM);
     DEFINE_SERVER_OPCODE_HANDLER(SMSG_AREA_TRIGGER_NO_CORPSE,                  STATUS_NEVER,        CONNECTION_TYPE_REALM);
-    DEFINE_SERVER_OPCODE_HANDLER(SMSG_AREA_TRIGGER_PLAY_SPELL_VISUAL,          STATUS_UNHANDLED,    CONNECTION_TYPE_REALM);
+    DEFINE_SERVER_OPCODE_HANDLER(SMSG_AREA_TRIGGER_PLAY_SPELL_VISUAL,          STATUS_NEVER,        CONNECTION_TYPE_REALM);
     DEFINE_SERVER_OPCODE_HANDLER(SMSG_AREA_TRIGGER_RE_PATH,                    STATUS_NEVER,        CONNECTION_TYPE_REALM);
     DEFINE_SERVER_OPCODE_HANDLER(SMSG_AREA_TRIGGER_RE_SHAPE,                   STATUS_UNHANDLED,    CONNECTION_TYPE_REALM);
     DEFINE_SERVER_OPCODE_HANDLER(SMSG_AREA_TRIGGER_UNATTACH,                   STATUS_UNHANDLED,    CONNECTION_TYPE_REALM);