Add error message (#970)

- Error link not found
 - Error user was banned
 - Error access dinied on the world

pusher/src/Services/SocketManager.ts

@@ -20,6 +20,7 @@ import {
     CharacterLayerMessage,
     PusherToBackMessage,
     WorldFullMessage,
+    WorldConnexionMessage,
     AdminPusherToBackMessage,
     ServerToAdminClientMessage,
     UserJoinedRoomMessage, UserLeftRoomMessage, AdminMessage, BanMessage, RefreshRoomMessage
@@ -560,6 +561,16 @@ export class SocketManager implements ZoneEventListener {
         client.send(serverToClientMessage.serializeBinary().buffer, true);
     }
 
+    public emitConnexionErrorMessage(client: WebSocket, message: string) {
+        const errorMessage = new WorldConnexionMessage();
+        errorMessage.setMessage(message);
+
+        const serverToClientMessage = new ServerToClientMessage();
+        serverToClientMessage.setWorldconnexionmessage(errorMessage);
+
+        client.send(serverToClientMessage.serializeBinary().buffer, true);
+    }
+
     private refreshRoomData(roomId: string, versionNumber: number): void {
         const room = this.rooms.get(roomId);
         //this function is run for every users connected to the room, so we need to make sure the room wasn't already refreshed.