Building shop functional and Building states are saved online

Assets/Game/Scripts/Building.cs

@@ -42,7 +42,21 @@ public class Building : MonoBehaviour
 
         await (DBmanager.SetCoins(DBmanager.Coins-cost));
         Mathf.Clamp(curLevel++,0, buildingData.levels.Count-1);
+
+        await DBmanager.UpgradeBuilding(buildingData.buildingName, curLevel);
     }
 
     /*  */
 }
+
+
+[System.Serializable]
+public class BuildingState{
+    public string id;
+    public int level;
+
+    public BuildingState(string m_id, int m_level){
+        id = m_id;
+        level = m_level;
+    }
+}