/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");

/**** 
* Classes
****/ 
var Cannon = Container.expand(function () {
	var self = Container.call(this);
	// Attach cannon graphics
	var cannonGraphics = self.attachAsset('cannon', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Set cannon position at bottom center
	self.x = 2048 / 2;
	self.y = 2732 - 150;
	// Method to aim cannon towards target position
	self.aimAt = function (targetX, targetY) {
		var deltaX = targetX - self.x;
		var deltaY = targetY - self.y;
		var angle = Math.atan2(deltaY, deltaX);
		cannonGraphics.rotation = angle;
		self.aimAngle = angle;
	};
	// Method to fire cannonball
	self.fire = function () {
		var cannonball = new Cannonball();
		cannonball.x = self.x;
		cannonball.y = self.y;
		// Calculate direction based on cannon aim
		var speed = 15;
		cannonball.velocityX = Math.cos(self.aimAngle) * speed;
		cannonball.velocityY = Math.sin(self.aimAngle) * speed;
		cannonballs.push(cannonball);
		game.addChild(cannonball);
	};
	return self;
});
var Cannonball = Container.expand(function () {
	var self = Container.call(this);
	// Attach cannonball graphics
	var ballGraphics = self.attachAsset('cannonball', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Movement properties
	self.velocityX = 0;
	self.velocityY = 0;
	// Update method called every frame
	self.update = function () {
		// Move cannonball
		self.x += self.velocityX;
		self.y += self.velocityY;
		// Rotate cannonball on its own axis
		ballGraphics.rotation += 0.2;
		// Check collision with fruits
		for (var i = fruitsOnScreen.length - 1; i >= 0; i--) {
			var fruit = fruitsOnScreen[i];
			if (self.intersects(fruit) && !fruit.isSliced) {
				// Slice the fruit
				fruit.sliceFruit();
				// Remove cannonball
				self.destroy();
				for (var j = cannonballs.length - 1; j >= 0; j--) {
					if (cannonballs[j] === self) {
						cannonballs.splice(j, 1);
						break;
					}
				}
				return;
			}
		}
		// Remove cannonball if it goes off screen
		if (self.x < -50 || self.x > 2048 + 50 || self.y < -50 || self.y > 2732 + 50) {
			self.destroy();
			for (var k = cannonballs.length - 1; k >= 0; k--) {
				if (cannonballs[k] === self) {
					cannonballs.splice(k, 1);
					break;
				}
			}
		}
	};
	return self;
});
var Cloud = Container.expand(function () {
	var self = Container.call(this);
	// Attach cloud graphics
	var cloudGraphics = self.attachAsset('cloud', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Set random horizontal speed for moving right
	self.speed = 1 + Math.random() * 2; // Speed between 1-3
	// Update method called every frame
	self.update = function () {
		// Move cloud to the right
		self.x += self.speed;
		// If cloud moves off screen to the right, reset to left side
		if (self.x > 2048 + 100) {
			self.x = -100;
			// Randomize vertical position when resetting
			self.y = 100 + Math.random() * 300;
		}
	};
	return self;
});
var Fruit = Container.expand(function () {
	var self = Container.call(this);
	// Array of fruit types to randomly select from
	var fruitTypes = ['apple', 'banana', 'orange', 'grape'];
	self.fruitType = fruitTypes[Math.floor(Math.random() * fruitTypes.length)];
	// Attach the fruit graphics
	var fruitGraphics = self.attachAsset(self.fruitType, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Set random falling speed
	self.speed = 3 + Math.random() * 4; // Speed between 3-7
	self.rotationSpeed = (Math.random() - 0.5) * 0.1; // Random rotation
	// Track if fruit has been sliced
	self.isSliced = false;
	self.lastY = undefined;
	// Update method called every frame
	self.update = function () {
		if (!self.isSliced) {
			// Move fruit down
			self.y += self.speed;
			// Rotate fruit slightly
			fruitGraphics.rotation += self.rotationSpeed;
		}
	};
	// Handle tap on fruit
	self.down = function (x, y, obj) {
		if (!self.isSliced) {
			self.sliceFruit();
		}
	};
	// Slice the fruit with animation
	self.sliceFruit = function () {
		self.isSliced = true;
		fruitsSliced++;
		// Play slice sound
		LK.getSound('slice').play();
		// Add some visual feedback - brief scale up before shrinking
		tween(fruitGraphics, {
			scaleX: 1.3,
			scaleY: 1.3
		}, {
			duration: 100,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				// After scale up, animate fruit being sliced - scale down and fade out
				tween(self, {
					scaleX: 0.1,
					scaleY: 0.1,
					alpha: 0
				}, {
					duration: 300,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						self.destroy();
						// Remove from fruits array
						for (var i = fruitsOnScreen.length - 1; i >= 0; i--) {
							if (fruitsOnScreen[i] === self) {
								fruitsOnScreen.splice(i, 1);
								break;
							}
						}
					}
				});
			}
		});
	};
	return self;
});
var Stain = Container.expand(function () {
	var self = Container.call(this);
	// Initialize with fruit type to determine color
	self.init = function (fruitType, x, y) {
		var stainColor = 0xFF0000; // Default red
		var stainSize = 30 + Math.random() * 20; // Random size between 30-50
		// Set stain color based on fruit type
		switch (fruitType) {
			case 'apple':
				stainColor = 0xFF6B6B; // Light red
				break;
			case 'banana':
				stainColor = 0xFFEB3B; // Yellow
				break;
			case 'orange':
				stainColor = 0xFF9800; // Orange
				break;
			case 'grape':
				stainColor = 0x9C27B0; // Purple
				break;
		}
		// Create stain graphics
		var stainGraphics = LK.getAsset('street', {
			anchorX: 0.5,
			anchorY: 0.5,
			scaleX: stainSize / 150,
			scaleY: 0.3,
			tint: stainColor
		});
		self.addChild(stainGraphics);
		self.x = x;
		self.y = y;
		// Fade in the stain
		self.alpha = 0;
		tween(self, {
			alpha: 0.7
		}, {
			duration: 300,
			easing: tween.easeOut
		});
	};
	return self;
});

/**** 
* Initialize Game
****/ 
// Game counters
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Sky blue background
});

/**** 
* Game Code
****/ 
// Game counters
// Import tween plugin for fruit slice animations
// Initialize fruit assets with different colors
// Sound effects
var fruitsSliced = 0;
var fruitsMissed = 0;
var fruitsOnScreen = [];
var clouds = [];
var stains = [];
var cannonballs = [];
var cannon;
var currentLevel = 1;
var gameWon = false;
var street;
var mouseX = 2048 / 2;
var mouseY = 2732 / 2;
// Spawn timing
var spawnTimer = 0;
var spawnRate = 120; // Spawn every 120 frames initially (2 seconds at 60fps)
// Create UI text elements
var slicedText = new Text2('Sliced: 0', {
	size: 60,
	fill: 0xFFFFFF
});
slicedText.anchor.set(0, 0);
slicedText.x = 50;
slicedText.y = 150;
LK.gui.topLeft.addChild(slicedText);
var onScreenText = new Text2('On Screen: 0', {
	size: 60,
	fill: 0xFFFFFF
});
onScreenText.anchor.set(0, 0);
onScreenText.x = 50;
onScreenText.y = 230;
LK.gui.topLeft.addChild(onScreenText);
var missedText = new Text2('Missed: 0', {
	size: 60,
	fill: 0xFFFFFF
});
missedText.anchor.set(0, 0);
missedText.x = 50;
missedText.y = 310;
LK.gui.topLeft.addChild(missedText);
var levelText = new Text2('Level: 1', {
	size: 60,
	fill: 0xFFFFFF
});
levelText.anchor.set(0, 0);
levelText.x = 50;
levelText.y = 390;
LK.gui.topLeft.addChild(levelText);
// Function to spawn new fruit
function spawnFruit() {
	var fruit = new Fruit();
	// Random X position across screen width
	fruit.x = 100 + Math.random() * (2048 - 200);
	fruit.y = -100; // Start above screen
	fruit.lastY = fruit.y;
	fruitsOnScreen.push(fruit);
	game.addChild(fruit);
}
// Function to spawn clouds
function spawnCloud() {
	var cloud = new Cloud();
	// Random X position starting from left side
	cloud.x = -100 + Math.random() * 200;
	// Random Y position in upper area of screen
	cloud.y = 100 + Math.random() * 300;
	clouds.push(cloud);
	game.addChild(cloud);
}
// Function to handle level progression
function levelUp() {
	currentLevel++;
	gameWon = true;
	fruitsSliced = 0; // Reset sliced counter for new level
	spawnRate = Math.max(20, 120 - (currentLevel - 1) * 10); // Increase speed with each level
	LK.showYouWin();
}
// Function to handle game over
function gameOver() {
	currentLevel = 1;
	fruitsSliced = 0;
	fruitsMissed = 0;
	spawnRate = 120;
	gameWon = false;
	// Clear all fruits on screen
	for (var i = fruitsOnScreen.length - 1; i >= 0; i--) {
		fruitsOnScreen[i].destroy();
		fruitsOnScreen.splice(i, 1);
	}
	// Clear all stains from street
	for (var s = stains.length - 1; s >= 0; s--) {
		stains[s].destroy();
		stains.splice(s, 1);
	}
	// Clear all cannonballs
	for (var b = cannonballs.length - 1; b >= 0; b--) {
		cannonballs[b].destroy();
		cannonballs.splice(b, 1);
	}
	LK.showGameOver();
}
// Function to update UI counters
function updateCounters() {
	slicedText.setText('Sliced: ' + fruitsSliced);
	onScreenText.setText('On Screen: ' + fruitsOnScreen.length);
	missedText.setText('Missed: ' + fruitsMissed);
	levelText.setText('Level: ' + currentLevel);
}
// Main game update loop
game.update = function () {
	// Check win condition - 50 fruits sliced
	if (fruitsSliced >= 50 && !gameWon) {
		levelUp();
		return;
	}
	// Check lose condition - 10 misses
	if (fruitsMissed >= 10) {
		gameOver();
		return;
	}
	// Spawn new fruits
	spawnTimer++;
	if (spawnTimer >= spawnRate) {
		spawnFruit();
		spawnTimer = 0;
		// Gradually increase difficulty by reducing spawn rate
		if (spawnRate > 30) {
			// Minimum spawn rate of 0.5 seconds
			spawnRate = Math.max(30, spawnRate - 1);
		}
	}
	// Check fruits for ground collision
	for (var i = fruitsOnScreen.length - 1; i >= 0; i--) {
		var fruit = fruitsOnScreen[i];
		// Check if fruit hit the street (transition from above to street level)
		if (fruit.lastY < 2732 - 75 && fruit.y >= 2732 - 75 && !fruit.isSliced) {
			// Fruit missed - hit the street
			fruitsMissed++;
			LK.getSound('miss').play();
			// Create stain on street where fruit hit
			var stain = new Stain();
			stain.init(fruit.fruitType, fruit.x, 2732 - 75);
			stains.push(stain);
			game.addChild(stain);
			// Remove fruit from game
			fruit.destroy();
			fruitsOnScreen.splice(i, 1);
		}
		// Update lastY for next frame
		fruit.lastY = fruit.y;
	}
	// Update UI counters
	updateCounters();
};
// Create street at bottom of screen
street = game.addChild(LK.getAsset('street', {
	anchorX: 0.5,
	anchorY: 1
}));
street.x = 2048 / 2;
street.y = 2732;
// Create cannon
cannon = game.addChild(new Cannon());
// Mouse tracking for cannon aiming
game.move = function (x, y, obj) {
	mouseX = x;
	mouseY = y;
	cannon.aimAt(mouseX, mouseY);
};
// Cannon firing on click
game.down = function (x, y, obj) {
	cannon.fire();
};
// Play background music
LK.playMusic('tropical');
// Create initial clouds
for (var c = 0; c < 4; c++) {
	spawnCloud();
}
// Initial spawn of a few fruits
spawnFruit();
spawnFruit();

===================================================================
--- original.js
+++ change.js
@@ -52,8 +52,10 @@
 	self.update = function () {
 		// Move cannonball
 		self.x += self.velocityX;
 		self.y += self.velocityY;
+		// Rotate cannonball on its own axis
+		ballGraphics.rotation += 0.2;
 		// Check collision with fruits
 		for (var i = fruitsOnScreen.length - 1; i >= 0; i--) {
 			var fruit = fruitsOnScreen[i];
 			if (self.intersects(fruit) && !fruit.isSliced) {
@@ -228,12 +230,12 @@
 
 /**** 
 * Game Code
 ****/ 
-// Sound effects
-// Initialize fruit assets with different colors
-// Import tween plugin for fruit slice animations
 // Game counters
+// Import tween plugin for fruit slice animations
+// Initialize fruit assets with different colors
+// Sound effects
 var fruitsSliced = 0;
 var fruitsMissed = 0;
 var fruitsOnScreen = [];
 var clouds = [];