/**** 
* Classes
****/
// Sheep class
var Sheep = Container.expand(function () {
	var self = Container.call(this);
	var sheepGraphics = self.attachAsset('sheep', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 1;
	self.direction = Math.random() * Math.PI * 2;
	self.move = function () {
		self.x += Math.cos(self.direction) * self.speed;
		self.y += Math.sin(self.direction) * self.speed;
	};
	self.avoidWalls = function () {
		if (self.x < 300 || self.x > 1748 || self.y < 300 || self.y > 2432) {
			self.direction += Math.PI;
		}
	};
	self.avoidDog = function (dog, targetPosition) {
		if (self.intersects(dog)) {
			var dx = targetPosition.x - self.x;
			var dy = targetPosition.y - self.y;
			self.direction = Math.atan2(dy, dx);
		}
	};
	self.avoidSheep = function (sheepArray) {
		var personalSpace = 150; // Define a personal space radius for each sheep
		for (var i = 0; i < sheepArray.length; i++) {
			var otherSheep = sheepArray[i];
			if (self !== otherSheep) {
				var dx = otherSheep.x - self.x;
				var dy = otherSheep.y - self.y;
				var distance = Math.sqrt(dx * dx + dy * dy);
				if (distance < personalSpace) {
					var avoidanceForce = 1;
					var avoidanceAngle = Math.atan2(dy, dx) + Math.PI; // Opposite direction
					self.direction = avoidanceAngle;
					self.x += Math.cos(self.direction) * self.speed * avoidanceForce;
					self.y += Math.sin(self.direction) * self.speed * avoidanceForce;
				}
			}
		}
	};
});
// Woof class to display 'woof' image next to the dog
var Woof = Container.expand(function () {
	var self = Container.call(this);
	var woofGraphics = self.attachAsset('woof', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.visible = false; // Initially hide the woof
	// Function to show woof next to the dog
	self.showNextToDog = function (dog) {
		self.x = dog.x + dog.width / 2 + self.width / 2;
		self.y = dog.y;
		self.visible = true;
		// Hide woof after 0.5 seconds
		LK.setTimeout(function () {
			self.visible = false;
		}, 500);
	};
});
// Shepherd dog class with two states
var Dog = Container.expand(function () {
	var self = Container.call(this);
	var dogGraphics = self.attachAsset('dog', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var dog2Graphics = self.attachAsset('dog2', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	dog2Graphics.visible = false; // Initially hide the dog2
	self.targetPosition = {
		x: 1024,
		y: 1366
	}; // Default target position in the middle
	self.move = function (pos, lastPos) {
		self.x = pos.x;
		self.y = pos.y;
		// Show and move the woof image with the dog
		if (!self.woofInstance) {
			self.woofInstance = new Woof();
			game.addChild(self.woofInstance);
		}
		self.woofInstance.showNextToDog(self);
		if (pos.x > lastPos.x) {
			dogGraphics.visible = true;
			dog2Graphics.visible = false;
		} else if (pos.x < lastPos.x) {
			dogGraphics.visible = false;
			dog2Graphics.visible = true;
		}
	};
	self.lastPos = {
		x: self.x,
		y: self.y
	}; // Store the last position
	self.setTargetPosition = function (pos) {
		self.targetPosition = pos;
	};
});

/**** 
* Initialize Game
****/
var game = new LK.Game({
	backgroundColor: 0x90EE90 // Light green background
});

/**** 
* Game Code
****/
// Shepherd dog asset
// Sheep asset
// Initialize sheep array
var sheepArray = [];
// Create 20 sheep and add them to the game and sheepArray
for (var i = 0; i < 20; i++) {
	var sheep = new Sheep();
	sheep.x = 300 + Math.random() * (2048 - 600);
	sheep.y = 300 + Math.random() * (2732 - 600);
	game.addChild(sheep);
	sheepArray.push(sheep);
}
// Create shepherd dog and add it to the game
var shepherdDog = new Dog();
shepherdDog.x = 1024; // Start in the middle of the game area
shepherdDog.y = 1366;
game.addChild(shepherdDog);
// Event listener for touch move to move the shepherd dog and handle direction
game.on('move', function (obj) {
	var pos = obj.event.getLocalPosition(game);
	shepherdDog.move(pos, shepherdDog.lastPos);
	shepherdDog.lastPos = pos; // Update the last position
});
// Main game tick event
LK.on('tick', function () {
	// Move each sheep and handle collisions
	for (var i = 0; i < sheepArray.length; i++) {
		var sheep = sheepArray[i];
		sheep.move();
		sheep.avoidWalls();
		sheep.avoidDog(shepherdDog, shepherdDog.targetPosition);
		sheep.avoidSheep(sheepArray);
	}
});
// Ensure the game is touchscreen compatible
game.on('down', function (obj) {
	var pos = obj.event.getLocalPosition(game);
	shepherdDog.setTargetPosition(pos);
	shepherdDog.move(pos, shepherdDog.lastPos);
	shepherdDog.lastPos = pos; // Update the last position
});
game.on('up', function (obj) {
	var pos = obj.event.getLocalPosition(game);
	shepherdDog.setTargetPosition(pos);
});

===================================================================
--- original.js
+++ change.js
@@ -44,8 +44,27 @@
 			}
 		}
 	};
 });
+// Woof class to display 'woof' image next to the dog
+var Woof = Container.expand(function () {
+	var self = Container.call(this);
+	var woofGraphics = self.attachAsset('woof', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.visible = false; // Initially hide the woof
+	// Function to show woof next to the dog
+	self.showNextToDog = function (dog) {
+		self.x = dog.x + dog.width / 2 + self.width / 2;
+		self.y = dog.y;
+		self.visible = true;
+		// Hide woof after 0.5 seconds
+		LK.setTimeout(function () {
+			self.visible = false;
+		}, 500);
+	};
+});
 // Shepherd dog class with two states
 var Dog = Container.expand(function () {
 	var self = Container.call(this);
 	var dogGraphics = self.attachAsset('dog', {
@@ -63,30 +82,20 @@
 	}; // Default target position in the middle
 	self.move = function (pos, lastPos) {
 		self.x = pos.x;
 		self.y = pos.y;
-		var woofAsset = LK.getAsset('woof', {
-			anchorX: 0.5,
-			anchorY: 0.5
-		});
+		// Show and move the woof image with the dog
+		if (!self.woofInstance) {
+			self.woofInstance = new Woof();
+			game.addChild(self.woofInstance);
+		}
+		self.woofInstance.showNextToDog(self);
 		if (pos.x > lastPos.x) {
 			dogGraphics.visible = true;
 			dog2Graphics.visible = false;
-			woofAsset.x = self.x - dogGraphics.width / 2 - woofAsset.width / 2;
-			woofAsset.y = self.y;
-			game.addChild(woofAsset);
-			LK.setTimeout(function () {
-				woofAsset.destroy();
-			}, 500);
 		} else if (pos.x < lastPos.x) {
 			dogGraphics.visible = false;
 			dog2Graphics.visible = true;
-			woofAsset.x = self.x + dog2Graphics.width / 2 + woofAsset.width / 2;
-			woofAsset.y = self.y;
-			game.addChild(woofAsset);
-			LK.setTimeout(function () {
-				woofAsset.destroy();
-			}, 500);
 		}
 	};
 	self.lastPos = {
 		x: self.x,