/**** 
* Classes
****/ 
//<Write imports for supported plugins here>
// Ball class for game ball
var Ball = Container.expand(function () {
	var self = Container.call(this);
	var ballGraphics = self.attachAsset('ball', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speedX = 5;
	self.speedY = 5;
	self.update = function () {
		if (gameStarted) {
			self.x += self.speedX;
			self.y += self.speedY;
			self.lastX = self.x; // Track last X position
			self.lastY = self.y; // Track last Y position
			// Limit the maximum speed of the ball
			var maxSpeed = 20;
			self.speedX = Math.max(Math.min(self.speedX, maxSpeed), -maxSpeed);
			self.speedY = Math.max(Math.min(self.speedY, maxSpeed), -maxSpeed);
			// Create a trailing effect by adding a fading circle behind the ball
			var trail = LK.getAsset('ball', {
				anchorX: 0.5,
				anchorY: 0.5,
				alpha: 0.2 // Set a low alpha for a fading effect
			});
			trail.x = self.x;
			trail.y = self.y;
			game.addChild(trail);
			// Fade out and remove the trail after a short duration
			LK.setTimeout(function () {
				game.removeChild(trail);
			}, 300);
			// Ensure ball speed is consistent to prevent shaking
			if (Math.abs(self.speedX) < 1) {
				self.speedX = self.speedX < 0 ? -1 : 1;
			}
			if (Math.abs(self.speedY) < 1) {
				self.speedY = self.speedY < 0 ? -1 : 1;
			}
		}
	};
});
// Paddle class for player control
var Paddle = Container.expand(function () {
	var self = Container.call(this);
	var paddleGraphics = self.attachAsset('paddle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 15;
	self.update = function () {
		// Paddle movement logic will be handled in game code
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000 //Init game with black background 
});

/**** 
* Game Code
****/ 
// Display 'Pongi' text in the center of the screen before the game starts
var startTextBackground = LK.getAsset('paddle', {
	width: 600,
	// Increased width for better visibility
	height: 200,
	color: 0x303030,
	alpha: 0.5,
	anchorX: 0.5,
	anchorY: 0.5
});
startTextBackground.scaleX = 1.5;
startTextBackground.x = 0;
startTextBackground.y = 10;
LK.gui.center.addChild(startTextBackground);
var startText = new Text2('Pongi v2', {
	size: 200,
	fill: 0x000000,
	font: "Teko Regular",
	shadow: {
		color: 0x808080,
		blur: 10,
		offsetX: 5,
		offsetY: 5
	}
});
startText.anchor.set(0.5, 0.5);
startText.x = 0; // Position at top-left corner horizontally
startText.y = 0; // Position at top-left corner vertically
LK.gui.center.addChild(startText);
// Play background music continuously
LK.playMusic('fon');
var gameStarted = false;
// Remove the start text and background, then begin the game after a delay
LK.setTimeout(function () {
	LK.gui.center.removeChild(startText);
	LK.gui.center.removeChild(startTextBackground);
	gameStarted = true;
	// Start the game logic by enabling the game update loop
	game.update = function () {
		ball.update();
		// Ball collision with top and bottom
		if (ball.y <= 0 && ball.speedY < 0 || ball.y >= 2732 && ball.speedY > 0) {
			ball.speedY *= -1;
			// Play 'carp1' sound effect
			LK.getSound('carp1').play();
		}
		// Ball collision with paddles
		if (ball.intersects(leftPaddle)) {
			if (ball.y < leftPaddle.y) {
				ball.speedY = -Math.abs(ball.speedY);
			} else {
				ball.speedY = Math.abs(ball.speedY);
			}
			// Increase ball speed more significantly if right player has scored 5 points
			if (rightScore >= 5) {
				ball.speedX *= -1.2; // Greater acceleration on paddle hit
			} else {
				ball.speedX *= -1.05; // Slight acceleration on paddle hit
			}
			// Ensure ball speed is consistent to prevent shaking
			if (Math.abs(ball.speedX) < 1) {
				ball.speedX = ball.speedX < 0 ? -1 : 1;
			}
			if (Math.abs(ball.speedY) < 1) {
				ball.speedY = ball.speedY < 0 ? -1 : 1;
			}
			// Play 'carp1' sound effect
			LK.getSound('carp1').play();
		}
		if (ball.intersects(rightPaddle)) {
			if (ball.y < rightPaddle.y) {
				ball.speedY = -Math.abs(ball.speedY);
			} else {
				ball.speedY = Math.abs(ball.speedY);
			}
			// Increase ball speed more significantly if right player has scored 5 points
			if (rightScore >= 5) {
				ball.speedX *= -1.2; // Greater acceleration on paddle hit
			} else {
				ball.speedX *= -1.05; // Slight acceleration on paddle hit
			}
			// Ensure ball speed is consistent to prevent shaking
			if (Math.abs(ball.speedX) < 1) {
				ball.speedX = ball.speedX < 0 ? -1 : 1;
			}
			if (Math.abs(ball.speedY) < 1) {
				ball.speedY = ball.speedY < 0 ? -1 : 1;
			}
			// Play 'carp1' sound effect
			LK.getSound('carp1').play();
		}
		// Scoring
		if (ball.x <= 0) {
			rightScore++;
			updateScore();
			if (rightScore >= 10) {
				LK.showGameOver("Right Player Wins!");
			} else {
				resetBall();
			}
		} else if (ball.x >= 2048) {
			leftScore++;
			updateScore();
			if (leftScore >= 10) {
				LK.showGameOver("Left Player Wins!");
			} else {
				resetBall();
			}
		}
		// Automatic movement for right paddle only when the ball is moving towards it
		if (ball.speedX > 0) {
			if (ball.y > rightPaddle.y) {
				rightPaddle.y += Math.min(rightPaddle.speed * 1.5, Math.abs(ball.y - rightPaddle.y));
			} else if (ball.y < rightPaddle.y) {
				rightPaddle.y -= Math.min(rightPaddle.speed * 1.5, Math.abs(ball.y - rightPaddle.y));
			}
		}
	};
}, 3000); // 3 seconds delay
// Create a dashed line in the center of the screen
var centerLine = new Container();
var lineHeight = 20;
var lineSpacing = 20;
for (var y = 0; y < 2732; y += lineHeight + lineSpacing) {
	var lineSegment = LK.getAsset('paddle', {
		width: 10,
		height: lineHeight,
		color: 0xffffff,
		anchorX: 0.5,
		anchorY: 0.5
	});
	lineSegment.x = 2048 / 2;
	lineSegment.y = y + lineHeight / 2;
	centerLine.addChild(lineSegment);
}
game.addChild(centerLine);
// Initialize paddles and ball
var leftPaddle = game.addChild(new Paddle());
var rightPaddle = game.addChild(new Paddle());
var ball = game.addChild(new Ball());
// Position paddles and ball
leftPaddle.x = 100;
leftPaddle.y = 2732 / 2;
rightPaddle.x = 2048 - 50;
rightPaddle.y = 2732 / 2;
ball.x = 2048 / 2;
ball.y = 2732 / 2;
// Score variables
var leftScore = 0;
var rightScore = 0;
// Score display
var leftScoreTxt = new Text2('0', {
	size: 100,
	fill: 0xFFFFFF,
	font: "Teko Regular" // Change font style to Teko Regular
});
var rightScoreTxt = new Text2('0', {
	size: 100,
	fill: 0xFFFFFF,
	font: "Teko Regular" // Change font style to Teko Regular
});
leftScoreTxt.anchor.set(0.5, 0);
leftScoreTxt.x += 600;
rightScoreTxt.anchor.set(0.5, 0);
rightScoreTxt.x -= 600; // Decrease the x-axis position by 600
LK.gui.topLeft.addChild(leftScoreTxt);
LK.gui.topRight.addChild(rightScoreTxt);
// Update score display
function updateScore() {
	leftScoreTxt.setText(leftScore);
	rightScoreTxt.setText(rightScore);
	// Check if right player has scored 5 points
	if (rightScore === 5) {
		// Change left paddle color to blue
		leftPaddle.children[0].tint = 0x0000FF; // Assuming the paddle graphics is the first child
		// Create 'Upgrade' text in blue
		var upgradeText = new Text2('Upgrade', {
			size: 200,
			fill: 0x0000FF,
			// Blue color
			font: "Teko Regular",
			shadow: {
				color: 0x000080,
				blur: 10,
				offsetX: 5,
				offsetY: 5
			}
		});
		upgradeText.anchor.set(0.5, 0.5);
		upgradeText.x = 0; // Center horizontally
		upgradeText.y = 0; // Center vertically
		LK.gui.center.addChild(upgradeText);
		// Remove the 'Upgrade' text after a short duration
		LK.setTimeout(function () {
			LK.gui.center.removeChild(upgradeText);
		}, 1000); // Display for 1 second
		// Modify ball trajectory to aim for corners
		ball.update = function () {
			if (gameStarted) {
				self.x += self.speedX;
				self.y += self.speedY;
				// Limit the maximum speed of the ball
				var maxSpeed = 20;
				self.speedX = Math.max(Math.min(self.speedX, maxSpeed), -maxSpeed);
				self.speedY = Math.max(Math.min(self.speedY, maxSpeed), -maxSpeed);
				// Create a trailing effect by adding a fading circle behind the ball
				var trail = LK.getAsset('ball', {
					anchorX: 0.5,
					anchorY: 0.5,
					alpha: 0.2 // Set a low alpha for a fading effect
				});
				trail.x = self.x;
				trail.y = self.y;
				game.addChild(trail);
				// Fade out and remove the trail after a short duration
				LK.setTimeout(function () {
					game.removeChild(trail);
				}, 300);
				// Ensure ball speed is consistent to prevent shaking
				if (Math.abs(self.speedX) < 1) {
					self.speedX = self.speedX < 0 ? -1 : 1;
				}
				if (Math.abs(self.speedY) < 1) {
					self.speedY = self.speedY < 0 ? -1 : 1;
				}
				// Aim for corners when left paddle is blue
				if (leftPaddle.children[0].tint === 0x0000FF) {
					if (self.y < 2732 / 2) {
						self.speedY = -Math.abs(self.speedY); // Aim for top corner
					} else {
						self.speedY = Math.abs(self.speedY); // Aim for bottom corner
					}
				}
			}
		};
	}
	// Play 'sayac' sound effect
	LK.getSound('sayac').play();
}
// Handle paddle movement
game.move = function (x, y, obj) {
	if (x < 2048 / 2) {
		leftPaddle.y = y;
		LK.getSound('cubuk1').play();
	}
};
// Reset ball to center
function resetBall() {
	ball.x = 2048 / 2;
	ball.y = 2732 / 2;
	ball.speedX = 5 * (Math.random() > 0.5 ? 1 : -1);
	ball.speedY = 5 * (Math.random() > 0.5 ? 1 : -1);
}

===================================================================
--- original.js
+++ change.js
@@ -14,8 +14,10 @@
 	self.update = function () {
 		if (gameStarted) {
 			self.x += self.speedX;
 			self.y += self.speedY;
+			self.lastX = self.x; // Track last X position
+			self.lastY = self.y; // Track last Y position
 			// Limit the maximum speed of the ball
 			var maxSpeed = 20;
 			self.speedX = Math.max(Math.min(self.speedX, maxSpeed), -maxSpeed);
 			self.speedY = Math.max(Math.min(self.speedY, maxSpeed), -maxSpeed);