/**** 
* Classes
****/ 
var Arrow = Container.expand(function (targetX, targetY, startX, startY) {
	var self = Container.call(this);
	// Attach arrow asset
	var arrowGraphics = self.attachAsset('arrow', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Calculate direction and speed
	var dx = targetX - startX;
	var dy = targetY - startY;
	var distance = Math.sqrt(dx * dx + dy * dy);
	var speed = 8;
	self.velocityX = dx / distance * speed;
	self.velocityY = dy / distance * speed;
	// Set rotation to point toward target
	arrowGraphics.rotation = Math.atan2(dy, dx);
	self.update = function () {
		self.x += self.velocityX;
		self.y += self.velocityY;
		// Check collision with balls
		for (var i = balls.length - 1; i >= 0; i--) {
			if (self.intersects(balls[i])) {
				// Trigger ball hit
				balls[i].hit();
				self.destroy();
				return;
			}
		}
		// Check collision with bombs
		for (var j = bombs.length - 1; j >= 0; j--) {
			if (self.intersects(bombs[j])) {
				// Trigger bomb hit
				bombs[j].hit();
				self.destroy();
				return;
			}
		}
		// Remove arrow if it goes off screen
		if (self.x < -100 || self.x > 2148 || self.y < -100 || self.y > 2832) {
			self.destroy();
		}
	};
	return self;
});
var Ball = Container.expand(function (ballType) {
	var self = Container.call(this);
	// Store ball type and set properties based on type
	self.ballType = ballType;
	var assetId, points;
	switch (ballType) {
		case 'red':
			assetId = 'redBall';
			points = 40;
			break;
		case 'yellow':
			assetId = 'yellowBall';
			points = 60;
			break;
		case 'blue':
			assetId = 'blueBall';
			points = 70;
			break;
	}
	self.points = points;
	// Attach the appropriate ball asset
	var ballGraphics = self.attachAsset(assetId, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Add floating animation
	self.floatDirection = Math.random() > 0.5 ? 1 : -1;
	self.floatSpeed = 0.5 + Math.random() * 0.5;
	self.floatOffset = 0;
	self.update = function () {
		self.floatOffset += self.floatSpeed;
		self.y += Math.sin(self.floatOffset) * self.floatDirection * 0.3;
	};
	self.hit = function () {
		// Award points and remove ball
		LK.setScore(LK.getScore() + self.points);
		scoreTxt.setText(LK.getScore());
		LK.getSound('pop').play();
		// Remove from balls array
		for (var i = balls.length - 1; i >= 0; i--) {
			if (balls[i] === self) {
				balls.splice(i, 1);
				break;
			}
		}
		self.destroy();
	};
	return self;
});
var Bomb = Container.expand(function () {
	var self = Container.call(this);
	// Attach bomb asset
	var bombGraphics = self.attachAsset('bomb', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Add pulsing animation to make it look dangerous
	self.pulseOffset = Math.random() * Math.PI * 2;
	self.update = function () {
		self.pulseOffset += 0.1;
		var scale = 1 + Math.sin(self.pulseOffset) * 0.1;
		bombGraphics.scaleX = scale;
		bombGraphics.scaleY = scale;
	};
	self.hit = function () {
		// Deduct points and lose a life for hitting bomb
		LK.setScore(Math.max(0, LK.getScore() - 30));
		scoreTxt.setText(LK.getScore());
		lives--;
		updateHeartsDisplay();
		LK.getSound('bombSound').play();
		// Flash screen red to indicate penalty
		LK.effects.flashScreen(0xff0000, 500);
		// Check game over
		if (lives <= 0) {
			LK.showGameOver();
		}
		// Remove from bombs array
		for (var i = bombs.length - 1; i >= 0; i--) {
			if (bombs[i] === self) {
				bombs.splice(i, 1);
				break;
			}
		}
		self.destroy();
	};
	return self;
});

/**** 
* Initialize Game
****/ 
// Game arrays to track objects
var game = new LK.Game({
	backgroundColor: 0x001122
});

/**** 
* Game Code
****/ 
// Game arrays to track objects
// Initialize ball assets with different colors
var balls = [];
var bombs = [];
var lives = 5;
var hearts = [];
// Score display
var scoreTxt = new Text2('0', {
	size: 100,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Initialize hearts display
function updateHeartsDisplay() {
	// Clear existing hearts
	for (var h = 0; h < hearts.length; h++) {
		hearts[h].destroy();
	}
	hearts = [];
	// Create new hearts based on current lives
	for (var i = 0; i < lives; i++) {
		var heart = LK.getAsset('heart', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		heart.x = LK.gui.topRight.x - 100 - i * 70;
		heart.y = 80;
		LK.gui.topRight.addChild(heart);
		hearts.push(heart);
	}
}
// Initialize hearts display
updateHeartsDisplay();
// Ball types for spawning
var ballTypes = ['red', 'yellow', 'blue'];
// Create initial grid of balls and bombs arranged side by side
var currentX = 120;
var currentY = 200;
var itemsPerRow = 12;
var spacing = 90;
var itemCount = 0;
// Create equal amounts of balls and bombs in a grid
for (var row = 0; row < 8; row++) {
	for (var col = 0; col < itemsPerRow; col++) {
		var x = currentX + col * spacing;
		var y = currentY + row * spacing;
		if (itemCount % 6 === 5) {
			// Every 6th item is a bomb
			var bomb = new Bomb();
			bomb.x = x;
			bomb.y = y;
			bombs.push(bomb);
			game.addChild(bomb);
		} else {
			// Create balls in sequence: red, yellow, blue
			var ballType = ballTypes[itemCount % 3];
			var ball = new Ball(ballType);
			ball.x = x;
			ball.y = y;
			balls.push(ball);
			game.addChild(ball);
		}
		itemCount++;
	}
}
// Create hand launcher at bottom center
var hand = game.addChild(LK.getAsset('hand', {
	anchorX: 0.5,
	anchorY: 0.5
}));
hand.x = 1024;
hand.y = 2500;
var isDragging = false;
var dragStartX = 0;
var dragStartY = 0;
game.down = function (x, y, obj) {
	// Check if touch is near the hand
	var distance = Math.sqrt((x - hand.x) * (x - hand.x) + (y - hand.y) * (y - hand.y));
	if (distance < 100) {
		isDragging = true;
		dragStartX = x;
		dragStartY = y;
	}
};
game.move = function (x, y, obj) {
	if (isDragging) {
		// Move hand slightly toward drag direction
		var dx = x - dragStartX;
		var dy = y - dragStartY;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 10) {
			hand.x = 1024 + dx * 0.3;
			hand.y = 2500 + dy * 0.3;
		}
	}
};
game.up = function (x, y, obj) {
	if (isDragging) {
		// Calculate launch direction (upward from hand position)
		var dx = x - hand.x;
		var dy = y - hand.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 20) {
			// Create and launch arrow toward touch point
			var arrow = new Arrow(x, y, hand.x, hand.y);
			arrow.x = hand.x;
			arrow.y = hand.y;
			game.addChild(arrow);
		}
		// Reset hand position
		hand.x = 1024;
		hand.y = 2500;
		isDragging = false;
	}
};
game.update = function () {
	// Update score display
	scoreTxt.setText(LK.getScore());
};

===================================================================
--- original.js
+++ change.js
@@ -23,18 +23,18 @@
 		// Check collision with balls
 		for (var i = balls.length - 1; i >= 0; i--) {
 			if (self.intersects(balls[i])) {
 				// Trigger ball hit
-				balls[i].down(0, 0, {});
+				balls[i].hit();
 				self.destroy();
 				return;
 			}
 		}
 		// Check collision with bombs
 		for (var j = bombs.length - 1; j >= 0; j--) {
 			if (self.intersects(bombs[j])) {
 				// Trigger bomb hit
-				bombs[j].down(0, 0, {});
+				bombs[j].hit();
 				self.destroy();
 				return;
 			}
 		}
@@ -77,9 +77,9 @@
 	self.update = function () {
 		self.floatOffset += self.floatSpeed;
 		self.y += Math.sin(self.floatOffset) * self.floatDirection * 0.3;
 	};
-	self.down = function (x, y, obj) {
+	self.hit = function () {
 		// Award points and remove ball
 		LK.setScore(LK.getScore() + self.points);
 		scoreTxt.setText(LK.getScore());
 		LK.getSound('pop').play();
@@ -108,15 +108,21 @@
 		var scale = 1 + Math.sin(self.pulseOffset) * 0.1;
 		bombGraphics.scaleX = scale;
 		bombGraphics.scaleY = scale;
 	};
-	self.down = function (x, y, obj) {
-		// Deduct points for hitting bomb
+	self.hit = function () {
+		// Deduct points and lose a life for hitting bomb
 		LK.setScore(Math.max(0, LK.getScore() - 30));
 		scoreTxt.setText(LK.getScore());
+		lives--;
+		updateHeartsDisplay();
 		LK.getSound('bombSound').play();
 		// Flash screen red to indicate penalty
 		LK.effects.flashScreen(0xff0000, 500);
+		// Check game over
+		if (lives <= 0) {
+			LK.showGameOver();
+		}
 		// Remove from bombs array
 		for (var i = bombs.length - 1; i >= 0; i--) {
 			if (bombs[i] === self) {
 				bombs.splice(i, 1);
@@ -142,30 +148,53 @@
 // Game arrays to track objects
 // Initialize ball assets with different colors
 var balls = [];
 var bombs = [];
+var lives = 5;
+var hearts = [];
 // Score display
 var scoreTxt = new Text2('0', {
 	size: 100,
 	fill: 0xFFFFFF
 });
 scoreTxt.anchor.set(0.5, 0);
 LK.gui.top.addChild(scoreTxt);
+// Initialize hearts display
+function updateHeartsDisplay() {
+	// Clear existing hearts
+	for (var h = 0; h < hearts.length; h++) {
+		hearts[h].destroy();
+	}
+	hearts = [];
+	// Create new hearts based on current lives
+	for (var i = 0; i < lives; i++) {
+		var heart = LK.getAsset('heart', {
+			anchorX: 0.5,
+			anchorY: 0.5
+		});
+		heart.x = LK.gui.topRight.x - 100 - i * 70;
+		heart.y = 80;
+		LK.gui.topRight.addChild(heart);
+		hearts.push(heart);
+	}
+}
+// Initialize hearts display
+updateHeartsDisplay();
 // Ball types for spawning
 var ballTypes = ['red', 'yellow', 'blue'];
 // Create initial grid of balls and bombs arranged side by side
-var currentX = 200;
-var currentY = 400;
-var itemsPerRow = 6;
-var spacing = 150;
+var currentX = 120;
+var currentY = 200;
+var itemsPerRow = 12;
+var spacing = 90;
 var itemCount = 0;
 // Create equal amounts of balls and bombs in a grid
-for (var row = 0; row < 4; row++) {
+for (var row = 0; row < 8; row++) {
 	for (var col = 0; col < itemsPerRow; col++) {
 		var x = currentX + col * spacing;
 		var y = currentY + row * spacing;
-		if (itemCount % 4 === 3) {
-			// Every 4th item is a bomb
+		if (itemCount % 6 === 5) {
+			// Every 6th item is a bomb
 			var bomb = new Bomb();
 			bomb.x = x;
 			bomb.y = y;
 			bombs.push(bomb);
@@ -214,15 +243,15 @@
 	}
 };
 game.up = function (x, y, obj) {
 	if (isDragging) {
-		// Calculate launch direction (opposite of drag)
-		var dx = dragStartX - x;
-		var dy = dragStartY - y;
+		// Calculate launch direction (upward from hand position)
+		var dx = x - hand.x;
+		var dy = y - hand.y;
 		var distance = Math.sqrt(dx * dx + dy * dy);
 		if (distance > 20) {
-			// Create and launch arrow
-			var arrow = new Arrow(hand.x + dx, hand.y + dy, hand.x, hand.y);
+			// Create and launch arrow toward touch point
+			var arrow = new Arrow(x, y, hand.x, hand.y);
 			arrow.x = hand.x;
 			arrow.y = hand.y;
 			game.addChild(arrow);
 		}