scripts(backend): use a PlayData struct for SubmitPlay

ColourMeOKLABGame/Assets/Scripts/Backend.cs

@@ -227,10 +227,10 @@ public class Backend : MonoBehaviour
     /// <summary>
     ///     abstraction function to submit a play to the database
     /// </summary>
-    /// <param name="averageMatchAccuracy">the float percentage (0-100) of how accurate the user was when colour matching</param>
+    /// <param name="playData">play data</param>
     /// <param name="callback">callback function that takes in one DatabaseTransactionResult argument</param>
     private void SubmitPlay(
-        float averageMatchAccuracy,
+        PlayData playData,
         Action<DatabaseTransactionResult> callback)
     {
         throw new NotImplementedException();
@@ -280,4 +280,17 @@ public class Backend : MonoBehaviour
         public float Rating;
         public int PlayCount;
     }
+
+    /// <summary>
+    ///     struct for play data
+    /// </summary>
+    // ReSharper disable once MemberCanBePrivate.Global
+    public struct PlayData
+    {
+        public int RoundsPlayed;
+        public float AverageOverallAccuracy;
+        public float AverageLuminanceAccuracy;
+        public float AverageRedGreenAccuracy;
+        public float AverageBlueYellowAccuracy;
+    }
 }