game: add: scoreboard

frontend/static/js/api/game/Game.js

@@ -9,15 +9,25 @@ import { Client } from "../Client.js";
 class Game
 {
 	/**
-	 * @param  {Client} client
+	 * @param {Client} client
+     * @param {CallableFunction} update_goal
 	 */
-	constructor(client, id)
+	constructor(client, id, update_goal)
 	{
 		/**
 		 * @type {Client}
 		 */
         this.client = client;
+
+        /**
+         * @type {Number}
+         */
         this.id = id;
+
+        /**
+         * @type {CallableFunction}
+         */
+        this.update_goal = update_goal;
     }
 
     /**
@@ -153,6 +163,8 @@ class Game
             this._receive_ball(data);
         else if (data.detail === "init_game")
             this._init_game(data);
+        else if (data.detail === "goal")
+            this.update_goal(data);
     }
 
     _init_game(data)