Scripts/InstanceScript: Fix an issue where LoadAllGrids would load creatures before TeamInInstance was properly set (PR #25340)

(cherry picked from commit 5d2780c43c36b0ae1cc4ac2694bf6ec464d079c7)

3 files changed, 7 insertions, 4 deletions

diff --git a/src/server/game/Maps/Map.cpp b/src/server/game/Maps/Map.cpp
index eb0c6b1a0b8..3caa5e30ad1 100644
--- a/src/server/game/Maps/Map.cpp
+++ b/src/server/game/Maps/Map.cpp
@@ -3899,10 +3899,10 @@ template TC_GAME_API void Map::RemoveFromMap(Conversation*, bool);
 
 /* ******* Dungeon Instance Maps ******* */
 
-InstanceMap::InstanceMap(uint32 id, time_t expiry, uint32 InstanceId, Difficulty SpawnMode, Map* _parent)
+InstanceMap::InstanceMap(uint32 id, time_t expiry, uint32 InstanceId, Difficulty SpawnMode, Map* _parent, TeamId InstanceTeam)
   : Map(id, expiry, InstanceId, SpawnMode, _parent),
     m_resetAfterUnload(false), m_unloadWhenEmpty(false),
-    i_data(nullptr), i_script_id(0), i_scenario(nullptr)
+    i_data(nullptr), i_script_id(0), i_script_team(InstanceTeam), i_scenario(nullptr)
 {
     //lets initialize visibility distance for dungeons
     InstanceMap::InitVisibilityDistance();
diff --git a/src/server/game/Maps/Map.h b/src/server/game/Maps/Map.h
index d044190fd4f..0e8c2e611a4 100644
--- a/src/server/game/Maps/Map.h
+++ b/src/server/game/Maps/Map.h
@@ -913,7 +913,7 @@ enum InstanceResetMethod
 class TC_GAME_API InstanceMap : public Map
 {
     public:
-        InstanceMap(uint32 id, time_t, uint32 InstanceId, Difficulty SpawnMode, Map* _parent);
+        InstanceMap(uint32 id, time_t, uint32 InstanceId, Difficulty SpawnMode, Map* _parent, TeamId InstanceTeam);
         ~InstanceMap();
         bool AddPlayerToMap(Player* player, bool initPlayer = true) override;
         void RemovePlayerFromMap(Player*, bool) override;
@@ -938,6 +938,8 @@ class TC_GAME_API InstanceMap : public Map
         bool HasPermBoundPlayers() const;
         uint32 GetMaxPlayers() const;
         uint32 GetMaxResetDelay() const;
+        TeamId GetTeamIdInInstance() const { return i_script_team; }
+        Team GetTeamInInstance() const { return i_script_team == TEAM_ALLIANCE ? ALLIANCE : HORDE; }
 
         virtual void InitVisibilityDistance() override;
 
@@ -947,6 +949,7 @@ class TC_GAME_API InstanceMap : public Map
         bool m_unloadWhenEmpty;
         InstanceScript* i_data;
         uint32 i_script_id;
+        TeamId i_script_team;
         InstanceScenario* i_scenario;
 };
 
diff --git a/src/server/game/Maps/MapInstanced.cpp b/src/server/game/Maps/MapInstanced.cpp
index 38d3143463c..ee4e0c0a20c 100644
--- a/src/server/game/Maps/MapInstanced.cpp
+++ b/src/server/game/Maps/MapInstanced.cpp
@@ -231,7 +231,7 @@ InstanceMap* MapInstanced::CreateInstance(uint32 InstanceId, InstanceSave* save,
 
     TC_LOG_DEBUG("maps", "MapInstanced::CreateInstance: %s map instance %d for %d created with difficulty %s", save ? "" : "new ", InstanceId, GetId(), difficulty ? "heroic" : "normal");
 
-    InstanceMap* map = new InstanceMap(GetId(), GetGridExpiry(), InstanceId, difficulty, this);
+    InstanceMap* map = new InstanceMap(GetId(), GetGridExpiry(), InstanceId, difficulty, this, team);
     ASSERT(map->IsDungeon());
 
     map->LoadRespawnTimes();