===================================================================
--- original.js
+++ change.js
@@ -217,39 +217,61 @@
 /**** 
 * Game Code
 ****/ 
 var isPlaying = false;
-// Initialize ring in the game scene
-// TODO : Move to a class
-var ring = game.addChild(LK.getAsset('ring', {
-	x: 1024,
-	y: 1366,
-	anchorX: 0.5,
-	anchorY: 0.5
-}));
-var punchButton = game.addChild(new PunchButton());
-var guardButton = game.addChild(new GuardButton());
-// Initialize player
-var player = game.addChild(new Athlete(true));
-player.x = 1024; // Center horizontally
-player.y = 2000; // Position towards the bottom
-// Initialize a single fixed opponent
-var opponent = game.addChild(new Athlete());
-opponent.x = 1024; // Center horizontally
-opponent.y = 1066; // Center vertically in the middle of the ring
-opponent.rotation = Math.PI * 0.5;
-// Update the single fixed enemy
-//opponent.update();
+var ring;
+var punchButton;
+var guardButton;
+var player;
+var opponent;
 var touchPosition = null;
 var swipeStart = null;
 var swipeEnd = null;
+var isDebug = false;
+/****************************************************************************************** */ 
+/*********************************** UTILITY FUNCTIONS ************************************ */
+/****************************************************************************************** */ 
+function log() {
+	if (isDebug) {
+		var _console;
+		(_console = console).log.apply(_console, arguments);
+	}
+}
+/****************************************************************************************** */ 
+/************************************** INPUT HANDLERS ************************************ */
+/****************************************************************************************** */ 
 game.down = function (x, y, obj) {
 	if (!isPlaying) {
 		isPlaying = true;
 	}
 };
 game.move = function (x, y, obj) {};
 game.up = function (x, y, obj) {};
+/****************************************************************************************** */ 
+/************************************* GAME STATES **************************************** */
+/****************************************************************************************** */ 
+// GAME INITIALIZE
+function gameInitialize() {
+	log("Game initialize...");
+	// Initialize Ring
+	ring = game.addChild(LK.getAsset('ring', {
+		x: 1024,
+		y: 1366,
+		anchorX: 0.5,
+		anchorY: 0.5
+	}));
+	punchButton = game.addChild(new PunchButton());
+	guardButton = game.addChild(new GuardButton());
+	// Initialize Player
+	player = game.addChild(new Athlete(true));
+	player.x = 1024; // Center horizontally
+	player.y = 2000; // Position towards the bottom
+	// Initialize Opponent
+	opponent = game.addChild(new Athlete());
+	opponent.x = 1024; // Center horizontally
+	opponent.y = 1066; // Center vertically in the middle of the ring
+	opponent.rotation = Math.PI * 0.5;
+}
 // Game update function
 game.update = function () {
 	// This section has been removed to prevent redundant player movement handling.
 	// Check for collision between player's hand and enemy's head
@@ -264,5 +286,6 @@
 		LK.setTimeout(function () {
 			opponent.head.y += 20; // Head returns to normal position
 		}, 500);
 	}
-};
\ No newline at end of file
+};
+gameInitialize();
\ No newline at end of file