/**** 
* Classes
****/ 
var Boat = Container.expand(function () {
	var self = Container.call(this);
	var boatGraphics = self.attachAsset('boat', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 10;
	self.setSpeed = function () {
		self.speedX = (Math.random() - 0.5) * self.speed;
		self.speedY = (Math.random() - 0.5) * self.speed;
	};
	self.setSpeed();
	self.update = function () {
		// Declare a variable for speed increase
		var speedIncrease = 1;
		// If the boat hits the edge of the screen, change direction and increase speed
		if (self.x - boatGraphics.width / 2 < 0) {
			self.x = boatGraphics.width / 2;
			self.speed += 1;
			self.setSpeed();
		} else if (self.x + boatGraphics.width / 2 > 2048) {
			self.x = 2048 - boatGraphics.width / 2;
			self.speed += 1;
			self.setSpeed();
		}
		if (self.y - boatGraphics.height / 2 < 0) {
			self.y = boatGraphics.height / 2;
			self.speed += 1;
			self.setSpeed();
		} else if (self.y + boatGraphics.height / 2 > 2732) {
			self.y = 2732 - boatGraphics.height / 2;
			self.speed += 1;
			self.setSpeed();
		}
		// Continue moving the boat in the current direction
		self.x += self.speedX;
		self.y += self.speedY;
		self.rotation = Math.atan2(self.speedY, self.speedX);
	};
});
//<Assets used in the game will automatically appear here>
// Class for the circle objects
var Circle = Container.expand(function () {
	var self = Container.call(this);
	var circleGraphics = self.attachAsset('character', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 0;
	self.direction = 1;
	self.update = function () {
		if (self.direction == 1) {
			self.rotation -= self.speed * self.direction;
		} else {
			self.rotation += self.speed;
		}
	};
	self.contains = function (x, y) {
		var dx = x - self.x;
		var dy = y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		return distance < circleGraphics.width / 2;
	};
});
// Class for the swimmer objects
var Swimmer = Container.expand(function () {
	var self = Container.call(this);
	var swimmerGraphics = self.attachAsset('swimmer', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2;
	self.angle = Math.random() * Math.PI * 2;
	self.changeAngleTimer = 0;
	self.animationTimer = 0;
	self.flipped = false;
	self.update = function () {
		// Calculate the direction to the nearest circle
		var dx1 = circle1.x - self.x;
		var dy1 = circle1.y - self.y;
		var dx2 = circle2.x - self.x;
		var dy2 = circle2.y - self.y;
		var dist1 = Math.sqrt(dx1 * dx1 + dy1 * dy1);
		var dist2 = Math.sqrt(dx2 * dx2 + dy2 * dy2);
		var dx, dy;
		if (dist1 < dist2) {
			dx = dx1;
			dy = dy1;
		} else {
			dx = dx2;
			dy = dy2;
		}
		// Check if the nearest circle is within the swimmer's radius
		if (dist1 < 600 || dist2 < 600) {
			// Move the swimmer away from the nearest circle
			self.angle = Math.atan2(dy, dx) + Math.PI;
		} else {
			// Continue moving randomly
			self.angle += (Math.random() - 0.5) * Math.PI / 4;
		}
		self.x += Math.cos(self.angle) * self.speed;
		self.y += Math.sin(self.angle) * self.speed;
		// Update swimmer rotation to point towards the direction it's moving
		// Use a lerp function to smooth out the rotation and prevent jittering
		// Limit the rotation speed to a certain limit
		var lerpFactor = 0.05;
		var rotationChange = (self.angle - self.rotation) * lerpFactor;
		var maxRotationChange = 0.05;
		if (Math.abs(rotationChange) > maxRotationChange) {
			rotationChange = maxRotationChange * Math.sign(rotationChange);
		}
		self.rotation += rotationChange;
		// Bounce off the edges of the screen
		if (self.x - swimmerGraphics.width / 2 < 0) {
			self.x = swimmerGraphics.width / 2;
			self.angle = Math.PI - self.angle;
			self.rotation += (self.angle - self.rotation) * lerpFactor / 10;
		} else if (self.x + swimmerGraphics.width / 2 > 2048) {
			self.x = 2048 - swimmerGraphics.width / 2;
			self.angle = Math.PI - self.angle;
			self.rotation += (self.angle - self.rotation) * lerpFactor / 10;
		}
		if (self.y - swimmerGraphics.height / 2 < 0) {
			self.y = swimmerGraphics.height / 2;
			self.angle = -self.angle;
			self.rotation += (self.angle - self.rotation) * lerpFactor / 10;
		} else if (self.y + swimmerGraphics.height / 2 > 2732) {
			self.y = 2732 - swimmerGraphics.height / 2;
			self.angle = -self.angle;
			self.rotation += (self.angle - self.rotation) * lerpFactor / 10;
		}
		// Change the angle slightly every 10 seconds
		self.changeAngleTimer++;
		self.animationTimer++;
		if (self.changeAngleTimer >= 600) {
			self.angle += (Math.random() - 0.5) * Math.PI / 10;
			self.changeAngleTimer = 0;
		}
		if (self.animationTimer >= 60) {
			self.flipped = !self.flipped;
			self.animationTimer = 0;
			if (self.flipped) {
				self.removeChild(swimmerGraphics);
				swimmerGraphics = self.attachAsset('swimmer_flipped', {
					anchorX: 0.5,
					anchorY: 0.5
				});
			} else {
				self.removeChild(swimmerGraphics);
				swimmerGraphics = self.attachAsset('swimmer', {
					anchorX: 0.5,
					anchorY: 0.5
				});
			}
		}
	};
});

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

/**** 
* Game Code
****/ 
// Initialize a variable to store the value 200
var BackgroundContainer = new Container();
var backgroundGraphics = BackgroundContainer.attachAsset('background', {
	anchorX: 0.5,
	anchorY: 0.5,
	width: 2048,
	height: 2732
});
backgroundGraphics.x = 2048 / 2;
backgroundGraphics.y = 2732 / 2;
game.addChild(BackgroundContainer);
var MidgroundContainer = new Container();
game.addChild(MidgroundContainer);
var ForegroundContainer = new Container();
game.addChild(ForegroundContainer);
// Create a score text
var scoreText = new Text2('0', {
	size: 180,
	fill: "#ffffff",
	stroke: "#000000",
	strokeThickness: 10
});
scoreText.anchor.set(0.5, 0.5); // Sets anchor to the center of the text.
scoreText.x = 2048 / 2; // Position the score text in the center of the screen horizontally.
scoreText.y = 2732 / 2; // Position the score text in the center of the screen vertically.
ForegroundContainer.addChild(scoreText); // Attach the score text to the ForegroundContainer
var circleDistance = 500;
// Initialize circle objects
var circle1 = new Circle();
circle1.direction = -1;
circle1.x = 2048 / 2;
circle1.y = 2732 / 2;
var circle2 = new Circle();
circle2.x = circle1.x;
circle2.y = circle1.y - circleDistance;
var circleSpeed = 0.02;
circle2.speed = circleSpeed;
MidgroundContainer.addChild(circle1);
MidgroundContainer.addChild(circle2);
// Initialize swimmer objects
// Create an array to store the swimmers
var swimmers = [];
var swimmer1 = new Swimmer();
swimmer1.x = Math.random() * 2048;
swimmer1.y = Math.random() * 2732;
MidgroundContainer.addChild(swimmer1);
swimmers.push(swimmer1);
var boat = new Boat();
boat.x = 2048 / 2;
boat.y = 2732 / 2 - 1000;
ForegroundContainer.addChild(boat);
// Create a timer to spawn swimmers every 3 seconds
var spawnSwimmerTimer = 0;
// Handle character movement
var dragNode = null;
function handleMove(x, y, obj) {
	if (dragNode) {
		dragNode.x = x;
		dragNode.y = y;
	}
}
game.move = handleMove;
game.down = function (x, y, obj) {
	// Switch the movement of the circle objects
	if (circle1.speed == 0) {
		circle1.speed = circleSpeed;
		circle2.speed = 0;
		circle1.x = circle2.storedX;
		circle1.y = circle2.storedY;
		circle1.rotation = circle2.storedAngle;
	} else {
		circle1.speed = 0;
		circle2.speed = circleSpeed;
		circle2.x = circle1.storedX;
		circle2.y = circle1.storedY;
		circle2.rotation = circle1.storedAngle;
	}
};
game.up = function (x, y, obj) {
	dragNode = null;
};
// Update game logic
game.update = function () {
	// Update circle objects
	circle1.update();
	circle2.update();
	// Update the timer
	spawnSwimmerTimer++;
	// If 2 seconds have passed and there are less than 5 swimmers, spawn a new swimmer at the boat's position
	if (spawnSwimmerTimer >= 150 && swimmers.length < 20) {
		var newSwimmer = new Swimmer();
		newSwimmer.x = boat.x;
		newSwimmer.y = boat.y;
		MidgroundContainer.addChild(newSwimmer);
		swimmers.push(newSwimmer);
		spawnSwimmerTimer = 0;
	}
	// Check if either circle intersects with any swimmer
	for (var i = swimmers.length - 1; i >= 0; i--) {
		if (circle1.intersects(swimmers[i]) || circle2.intersects(swimmers[i])) {
			// Remove the swimmer from the game
			MidgroundContainer.removeChild(swimmers[i]);
			swimmers.splice(i, 1);
			// Increment the score
			LK.setScore(LK.getScore() + 1);
			// Update the score text
			scoreText.setText(LK.getScore());
			// Increase the size of the score text by 50%
			scoreText.scale.set(1.2, 1.2);
			// Set a timeout to revert the size back to normal after 100 milliseconds
			LK.setTimeout(function () {
				scoreText.scale.set(1, 1);
			}, 100);
		}
	}
	// Check if the center of either circle intersects with the boat
	var circle1Center = {
		x: circle1.x + circle1.width / 2,
		y: circle1.y + circle1.height / 2
	};
	var circle2Center = {
		x: circle2.x + circle2.width / 2,
		y: circle2.y + circle2.height / 2
	};
	if (boat.intersects(circle1Center) || boat.intersects(circle2Center)) {
		// Show game over. The game will be automatically paused while game over is showing.
		LK.showGameOver();
	}
	// Calculate the new positions of the circle objects
	if (circle1.speed != 0) {
		circle1.x = circle2.x - circleDistance * Math.cos(circle1.rotation);
		circle1.y = circle2.y - circleDistance * Math.sin(circle1.rotation);
		circle1.storedX = circle1.x;
		circle1.storedY = circle1.y;
		circle1.storedAngle = circle1.rotation;
	} else {
		circle2.x = circle1.x + circleDistance * Math.cos(circle2.rotation);
		circle2.y = circle1.y + circleDistance * Math.sin(circle2.rotation);
		circle2.storedX = circle2.x;
		circle2.storedY = circle2.y;
		circle2.storedAngle = circle2.rotation;
	}
	// Check if both circles are outside the screen
	if ((circle1.x < 0 || circle1.x > 2048 || circle1.y < 0 || circle1.y > 2732) && (circle2.x < 0 || circle2.x > 2048 || circle2.y < 0 || circle2.y > 2732)) {
		// Show game over. The game will be automatically paused while game over is showing.
		LK.showGameOver();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -18,19 +18,23 @@
 		var speedIncrease = 1;
 		// If the boat hits the edge of the screen, change direction and increase speed
 		if (self.x - boatGraphics.width / 2 < 0) {
 			self.x = boatGraphics.width / 2;
-			self.speedX = -self.speedX + 1;
+			self.speed += 1;
+			self.setSpeed();
 		} else if (self.x + boatGraphics.width / 2 > 2048) {
 			self.x = 2048 - boatGraphics.width / 2;
-			self.speedX = -self.speedX + 1;
+			self.speed += 1;
+			self.setSpeed();
 		}
 		if (self.y - boatGraphics.height / 2 < 0) {
 			self.y = boatGraphics.height / 2;
-			self.speedY = -self.speedY + 1;
+			self.speed += 1;
+			self.setSpeed();
 		} else if (self.y + boatGraphics.height / 2 > 2732) {
 			self.y = 2732 - boatGraphics.height / 2;
-			self.speedY = -self.speedY + 1;
+			self.speed += 1;
+			self.setSpeed();
 		}
 		// Continue moving the boat in the current direction
 		self.x += self.speedX;
 		self.y += self.speedY;