===================================================================
--- original.js
+++ change.js
@@ -66,21 +66,15 @@
 			self.speed = 0;
 			if (self.touched && isPlayerTurn) {
 				isPlayerTurn = false;
 				aiTakeTurn();
-				// AI selects a stone of a different color
-				var stones = [stone, stoneRed, stoneYellow, stoneGreen, stoneOrange, stonePink, stonePurple, stoneNeon];
-				var aiSelectedStone = null;
-				do {
-					aiSelectedStone = stones[Math.floor(Math.random() * stones.length)];
-				} while (aiSelectedStone === self || aiSelectedStone.touched || aiSelectedStone.speed > 0);
-				// AI throws the stone with a random speed and direction
-				if (aiSelectedStone) {
-					var speed = Math.random() * 5 + 1; // Random speed between 1 and 6
-					var direction = Math.random() * Math.PI * 2; // Random direction
-					aiSelectedStone["throw"](speed, direction);
-					aiSelectedStone.touched = true; // Mark the stone as touched
-				}
+				// Add opponent stone to the map
+				var opponentStone = new GreenStone();
+				opponentStone.x = 2048 / 2 + 100; // Slightly offset from the player's stone
+				opponentStone.y = 2732 * 0.75 + 400;
+				game.addChild(opponentStone);
+			} else if (!isPlayerTurn) {
+				isPlayerTurn = true; // Switch back to player's turn
 			}
 		}
 	};
 	self["throw"] = function (speed, direction) {
@@ -330,65 +324,13 @@
 		}
 	});
 	return count === 1;
 }
-// Initialize stones array in the global scope to track all stones
-var stones = [stone, stoneRed, stoneYellow, stoneGreen, stoneOrange, stonePink, stonePurple, stoneNeon]; // Initialize with all stone objects
+// Initialize stones array to track all stones
+var stones = [new CurlingStone(), new RedStone(), new YellowStone(), new GreenStone(), new OrangeStone(), new PinkStone(), new PurpleStone(), new NeonStone()];
 stones.forEach(function (stone) {
 	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-	stone.lastX = stone.x; // Initialize lastX for each stone
-	stone.lastY = stone.y; // Initialize lastY for each stone
 });
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-	stone.lastX = stone.x; // Initialize lastX for each stone
-	stone.lastY = stone.y; // Initialize lastY for each stone
-});
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-	stone.lastX = stone.x; // Initialize lastX for each stone
-	stone.lastY = stone.y; // Initialize lastY for each stone
-});
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-	stone.lastX = stone.x; // Initialize lastX for each stone
-	stone.lastY = stone.y; // Initialize lastY for each stone
-});
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-	stone.lastX = stone.x; // Initialize lastX for each stone
-	stone.lastY = stone.y; // Initialize lastY for each stone
-});
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-});
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-});
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-});
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-});
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-});
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-});
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-});
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-});
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-});
-stones.forEach(function (stone) {
-	stone.lastWasIntersecting = false; // Initialize lastWasIntersecting for each stone
-});
 var anotherObject = whiteCenter; // Define anotherObject for intersection checks
 // Initialize startButton variable
 var startButton = null;
 // Function to check the visibility of the start button
@@ -593,9 +535,8 @@
 var stoneSpacing = 200;
 var totalStones = 8;
 var startX = 2048 / 2 - stoneSpacing * (totalStones - 1) / 2;
 var stone = game.addChild(new CurlingStone());
-stones.push(stone); // Add stone to the global stones array
 stone.x = startX;
 stone.y = 2732 * 0.75 + 500 - 350;
 stone.interactive = true;
 stone.on('down', function () {
@@ -615,9 +556,8 @@
 	// Logic for when stoneBlue is selected
 	console.log("stoneBlue selected");
 });
 var stoneRed = game.addChild(new RedStone());
-stones.push(stoneRed); // Add stoneRed to the global stones array
 stoneRed.x = startX + stoneSpacing;
 stoneRed.y = 2732 * 0.75 + 500 - 350;
 stoneRed.interactive = true;
 stoneRed.on('down', function () {
@@ -628,9 +568,8 @@
 	selectedStone = stoneRed;
 	checkStartButtonVisibility();
 });
 var stoneYellow = game.addChild(new YellowStone());
-stones.push(stoneYellow); // Add stoneYellow to the global stones array
 stoneYellow.x = startX + stoneSpacing * 2;
 stoneYellow.y = 2732 * 0.75 + 500 - 350;
 stoneYellow.interactive = true;
 stoneYellow.on('down', function () {
@@ -641,9 +580,8 @@
 	selectedStone = stoneYellow;
 	checkStartButtonVisibility();
 });
 var stoneGreen = game.addChild(new GreenStone());
-stones.push(stoneGreen); // Add stoneGreen to the global stones array
 stoneGreen.x = startX + stoneSpacing * 3;
 stoneGreen.y = 2732 * 0.75 + 500 - 350;
 stoneGreen.interactive = true;
 stoneGreen.on('down', function () {
@@ -654,9 +592,8 @@
 	selectedStone = stoneGreen;
 	checkStartButtonVisibility();
 });
 var stoneOrange = game.addChild(new OrangeStone());
-stones.push(stoneOrange); // Add stoneOrange to the global stones array
 stoneOrange.x = startX + stoneSpacing * 4;
 stoneOrange.y = 2732 * 0.75 + 500 - 350;
 stoneOrange.interactive = true;
 stoneOrange.on('down', function () {
@@ -667,9 +604,8 @@
 	selectedStone = stoneOrange;
 	checkStartButtonVisibility();
 });
 var stonePink = game.addChild(new PinkStone());
-stones.push(stonePink); // Add stonePink to the global stones array
 stonePink.x = startX + stoneSpacing * 5;
 stonePink.y = 2732 * 0.75 + 500 - 350;
 stonePink.interactive = true;
 stonePink.on('down', function () {
@@ -680,9 +616,8 @@
 	selectedStone = stonePink;
 	checkStartButtonVisibility();
 });
 var stonePurple = game.addChild(new PurpleStone());
-stones.push(stonePurple); // Add stonePurple to the global stones array
 stonePurple.x = startX + stoneSpacing * 6;
 stonePurple.y = 2732 * 0.75 + 500 - 350;
 stonePurple.interactive = true;
 stonePurple.on('down', function () {
@@ -693,9 +628,8 @@
 	selectedStone = stonePurple;
 	checkStartButtonVisibility();
 });
 var stoneNeon = game.addChild(new NeonStone());
-stones.push(stoneNeon); // Add stoneNeon to the global stones array
 stoneNeon.x = startX + stoneSpacing * 7;
 stoneNeon.y = 2732 * 0.75 + 500 - 350;
 stoneNeon.interactive = true;
 stoneNeon.on('down', function () {