fix: RPC events sync.

Assets/PlayroomKit/PlayroomKit.cs

@@ -28,7 +28,7 @@ public class PlayroomKit
         */
         private static Dictionary<string, object> MockDictionary = new();
 
-        public static readonly Dictionary<string, Player> Players = new();
+        private static readonly Dictionary<string, Player> Players = new();
 
 
 
@@ -1044,17 +1044,15 @@ public enum RpcMode
             HOST
         }
 
-        private static List<Action<string, string>> rpcRegisterCallbacks = new();
-        private static List<string> rpcRegisteredEvents = new();
+        private static Dictionary<string, Action<string, string>> rpcRegisterCallbacks = new();
         private static List<string> rpcCalledEvents = new();
 
         [DllImport("__Internal")]
         private extern static void RpcRegisterInternal(string name, Action<string, string> rpcRegisterCallback, string onResponseReturn = null);
 
         public static void RpcRegister(string name, Action<string, string> rpcRegisterCallback, string onResponseReturn = null)
         {
-            rpcRegisterCallbacks.Add(rpcRegisterCallback);
-            rpcRegisteredEvents.Add(name);
+            rpcRegisterCallbacks.Add(name, rpcRegisterCallback);
             RpcRegisterInternal(name, InvokeRpcRegisterCallBack, onResponseReturn);
         }
 
@@ -1078,11 +1076,23 @@ private static void InvokeRpcRegisterCallBack(string dataJson, string senderJson
                 Debug.LogError(ex.Message);
             }
 
-            for (int i = 0; i < Math.Min(rpcRegisteredEvents.Count, rpcCalledEvents.Count); i++)
+
+            List<string> updatedRpcCalledEvents = new();
+            // This state is required to update the called rpc events list, (Temp fix see RpcCall for more) 
+            string nameJson = GetState<string>("rpcCalledEventName");
+
+            JSONArray jsonArray = JSON.Parse(nameJson).AsArray;
+            foreach (JSONNode node in jsonArray)
+            {
+                string item = node.Value;
+                updatedRpcCalledEvents.Add(item);
+            }
+
+            foreach (string name in updatedRpcCalledEvents)
             {
-                if (rpcRegisteredEvents[i] == rpcCalledEvents[i])
+                if (rpcRegisterCallbacks.TryGetValue(name, out Action<string, string> callback))
                 {
-                    rpcRegisterCallbacks[i].Invoke(dataJson, senderJson);
+                    callback?.Invoke(dataJson, senderJson);
                 }
             }
 
@@ -1111,6 +1121,19 @@ public static void RpcCall(string name, object data, RpcMode mode, Action callba
                 }
             }
 
+
+            JSONArray jsonArray = new JSONArray();
+            foreach (string item in rpcCalledEvents)
+            {
+                jsonArray.Add(item);
+            }
+            string jsonString = jsonArray.ToString();
+            /* 
+            This is requrired to sync the rpc events between all players, without this players won't know which event has been called.
+            this is a temporary fix, RPC's need to be handled within JS for better control.
+            */
+            SetState("rpcCalledEventName", jsonString, reliable: true);
+
             RpcCallInternal(name, jsonData, mode, InvokeOnResponseCallback);
         }
 
@@ -1125,7 +1148,7 @@ private static void InvokeOnResponseCallback()
         {
             var namesToRemove = new List<string>();
 
-            foreach (var name in rpcCalledEvents)
+            foreach (string name in rpcCalledEvents)
             {
                 try
                 {

Assets/Scenes/Game.unity

@@ -433,9 +433,8 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   score: 0
-  scoreText1: {fileID: 396053685}
-  scoreText2: {fileID: 197975553}
-  scoreText: {fileID: 0}
+  scoreTextPlayer1: {fileID: 396053685}
+  scoreTextPlayer2: {fileID: 197975553}
 --- !u!4 &330732770
 Transform:
   m_ObjectHideFlags: 0

Assets/Scripts/GameManager.cs

@@ -12,23 +12,31 @@
 
 public class GameManager : MonoBehaviour
 {
+
+    [Header("Player holders")]
     private static readonly List<PlayroomKit.Player> players = new();
     private static readonly List<GameObject> playerGameObjects = new();
 
     private static Dictionary<string, GameObject> PlayerDict = new();
-    Dictionary<string, float> moveData = new();
 
+
+    [Header("Score and Score UI")]
     [SerializeField] private int score;
-    [SerializeField] private Text scoreText1;
-    [SerializeField] private Text scoreText2;
+    [SerializeField] private Text scoreTextPlayer1;
+    [SerializeField] private Text scoreTextPlayer2;
+
+    private Text selectedScoreText;
 
-    [SerializeField] private static bool playerJoined;
+    private static bool playerJoined;
 
-    [SerializeField] private Text scoreText;
 
-    bool isMoving;
+    void Awake()
+    {
+        // StartCoroutine(StartMatchmakingCoroutine());
+        Initialize();
+    }
 
-    private void Awake()
+    private void Initialize()
     {
         PlayroomKit.InsertCoin(new PlayroomKit.InitOptions()
         {
@@ -44,11 +52,25 @@ private void Awake()
         });
     }
 
+    private IEnumerator StartMatchmakingCoroutine()
+    {
+        Initialize();
+
+        yield return new WaitUntil(() => PlayroomKit.GetPlayers().Count > 0);
 
+        PlayroomKit.StartMatchmaking();
+    }
 
     void Start()
     {
         PlayroomKit.RpcRegister("ShootBullet", HandleScoreUpdate, "You shot a bullet!");
+        PlayroomKit.RpcRegister("Hello", Hello);
+    }
+
+    private void Hello(string data, string caller)
+    {
+        var player = PlayroomKit.GetPlayer(caller);
+        Debug.Log($"Caller: {caller}, Player Name: {player?.GetProfile().name}, Data: {data}");
     }
 
     void HandleScoreUpdate(string data, string caller)
@@ -89,25 +111,15 @@ private void Update()
 
             players[index].SetState("pos", playerGameObjects[index].GetComponent<Transform>().position);
 
-            if (Input.GetKeyDown(KeyCode.Space))
-            {
-                Vector3 playerPosition = playerGameObjects[index].transform.position;
-                playerGameObjects[index].GetComponent<PlayerController>().ShootBullet(
-                    playerPosition,
-                    50f);
-                score += 50;
-                PlayroomKit.RpcCall("ShootBullet", score, () =>
-                {
-                    Debug.Log("shooting bullet!");
-                });
-            }
+            ShootBullet(index);
+            SayHello();
 
             if (Input.GetKeyDown(KeyCode.R) && PlayroomKit.IsHost())
             {
                 PlayroomKit.ResetStates(null, () =>
                 {
                     var defscore = PlayroomKit.GetState<int>("score");
-                    scoreText.text = "Score: " + defscore.ToString();
+                    selectedScoreText.text = "Score: " + defscore.ToString();
                 });
 
             }
@@ -129,11 +141,35 @@ private void Update()
 
     }
 
+    private void ShootBullet(int pleyerIndex)
+    {
+        if (Input.GetKeyDown(KeyCode.Space))
+        {
+            Vector3 playerPosition = playerGameObjects[pleyerIndex].transform.position;
+            playerGameObjects[pleyerIndex].GetComponent<PlayerController>().ShootBullet(
+                playerPosition,
+                50f);
+            score += 50;
+            PlayroomKit.RpcCall("ShootBullet", score, () =>
+            {
+                Debug.Log("Shooting bullet");
+            });
+        }
+    }
 
-    public void AddPlayer(PlayroomKit.Player player)
+    private void SayHello()
     {
-        Debug.Log("AddPlayer Invoked!");
+        if (Input.GetKeyDown(KeyCode.H))
+        {
+            PlayroomKit.RpcCall("Hello", -1, () =>
+            {
+                Debug.Log("saying helo");
+            });
+        }
+    }
 
+    public void AddPlayer(PlayroomKit.Player player)
+    {
         GameObject playerObj = (GameObject)Instantiate(Resources.Load("Player"),
             new Vector3(Random.Range(-4, 4), Random.Range(1, 5), 0), Quaternion.identity);
 
@@ -143,17 +179,11 @@ public void AddPlayer(PlayroomKit.Player player)
         players.Add(player);
         playerGameObjects.Add(playerObj);
 
-        scoreText = (players.Count == 1) ? scoreText1 : scoreText2;
-        playerObj.GetComponent<PlayerController>().scoreText = scoreText;
+        selectedScoreText = (players.Count == 1) ? scoreTextPlayer1 : scoreTextPlayer2;
+        playerObj.GetComponent<PlayerController>().scoreText = selectedScoreText;
 
         playerJoined = true;
         player.OnQuit(RemovePlayer);
-
-    }
-
-    public void SomeThingElseInvoked(PlayroomKit.Player player)
-    {
-        Debug.Log("SomeThingElseInvoked Invoked!!!");
     }
 
     [MonoPInvokeCallback(typeof(Action<string>))]
@@ -167,7 +197,7 @@ private static void RemovePlayer(string playerID)
         }
         else
         {
-            Debug.LogWarning("player not in dict");
+            Debug.LogWarning("Player is not in dictionary");
         }
 
     }