game: add: game map

frontend/static/js/api/game/GameConfig.js

@@ -0,0 +1,43 @@
+class GameConfig
+{
+	/**
+	 * @param  {Client} client
+	 */
+	constructor(client)
+	{
+		/**
+		 * @type {Client}
+		 */
+        this.client = client;
+    }
+
+    async init()
+    {
+        let response = await this.client._get("/api/games/");
+        
+        if (response.status !== 200)
+            return response.status;
+
+        let response_data = await response.json();
+
+        
+        this.size_x = response_data.MAP_SIZE_X;
+        this.size_y = response_data.MAP_SIZE_Y;
+        this.center_x = this.size_x / 2;
+        this.center_y = this.size_y / 2;
+
+        this.paddle_ratio = response_data.PADDLE_RATIO;
+        this.wall_ratio = response_data.WALL_RATIO;
+
+        this.ball_speed_inc = response_data.BALL_SPEED_INC;
+        this.ball_speed_start = response_data.BALL_SPEED_START;
+
+        this.ball_size = response_data.BALL_SIZE;
+        this.ball_spawn_x = this.center_x;
+        this.ball_spawn_y = this.center_y;
+
+        return 0;
+    }
+}
+
+export { GameConfig }