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

/**** 
* Classes
****/ 
var Fruit = Container.expand(function () {
	var self = Container.call(this);
	self.fruitType = 0; // 0: apple, 1: pear, 2: melon, 3: juice, 4: pitcher
	self.assetId = 'apple';
	self.isDragging = false;
	self.startX = 0;
	self.startY = 0;
	var fruitGraphics = self.attachAsset('apple', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.setFruitType = function (type) {
		self.fruitType = type;
		var assetMap = ['apple', 'pear', 'melon', 'watermelonJuice', 'pitcher'];
		self.assetId = assetMap[type];
		// Remove old graphics
		if (fruitGraphics.parent) {
			fruitGraphics.parent.removeChild(fruitGraphics);
		}
		// Add new graphics
		fruitGraphics = self.attachAsset(assetMap[type], {
			anchorX: 0.5,
			anchorY: 0.5
		});
		// Scale fruit based on type
		var scaleMap = [1.2, 1.5, 1.9, 2.4, 3.0]; // apple, pear, melon, juice, pitcher
		fruitGraphics.scaleX = scaleMap[type];
		fruitGraphics.scaleY = scaleMap[type];
	};
	self.velocityY = 0; // Track vertical velocity for gravity
	self.gravity = 0.5; // Gravity acceleration
	self.friction = 0.95; // Friction/damping factor
	self.velocityX = 0; // Track horizontal velocity for collisions
	self.lastY = 0; // Track last Y position
	self.update = function () {
		// Update logic will be handled in main game loop
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0xf5e6d3
});

/**** 
* Game Code
****/ 
// Game variables
var board = null;
var fruits = [];
var draggedFruit = null;
var dragOffset = {
	x: 0,
	y: 0
};
var gameWon = false;
// Initialize board
var boardGraphics = LK.getAsset('board', {
	anchorX: 0.5,
	anchorY: 0.5
});
board = game.addChild(boardGraphics);
board.x = 2048 / 2;
board.y = 1024 + 200;
// Create title text
var titleText = new Text2('Fruity Cascade', {
	size: 80,
	fill: '#8b4513'
});
titleText.anchor.set(0.5, 0);
LK.gui.top.addChild(titleText);
// Create instruction text
var instructionText = new Text2('Drag fruits to match and merge!', {
	size: 40,
	fill: '#666666'
});
instructionText.anchor.set(0.5, 0);
instructionText.y = 100;
LK.gui.top.addChild(instructionText);
// Create score text
var scoreText = new Text2('Fruits Merged: 0', {
	size: 60,
	fill: '#ff6b6b'
});
scoreText.anchor.set(0.5, 1);
LK.gui.bottom.addChild(scoreText);
// Initialize with some starting fruits
function addFruit(x, y, type) {
	var fruit = game.addChild(new Fruit());
	fruit.setFruitType(type);
	fruit.x = x;
	fruit.y = y;
	fruits.push(fruit);
	return fruit;
}
// Create cursor fruit that follows mouse
var cursorFruit = game.addChild(new Fruit());
cursorFruit.setFruitType(Math.floor(Math.random() * 3)); // Random fruit 0-2 (apple, pear, melon)
cursorFruit.x = 1024;
cursorFruit.y = 1366;
// Play background music
LK.playMusic('music', {
	loop: true
});
// Check if fruit is within board bounds
function isWithinBoard(x, y) {
	var boardLeft = board.x - 900;
	var boardRight = board.x + 900;
	var boardTop = board.y - 1100;
	var boardBottom = board.y + 1100;
	return x >= boardLeft && x <= boardRight && y >= boardTop && y <= boardBottom;
}
// Check for fruit collisions and merging
function checkMerges() {
	var merged = true;
	while (merged) {
		merged = false;
		for (var i = 0; i < fruits.length; i++) {
			if (!fruits[i]) {
				continue;
			}
			for (var j = i + 1; j < fruits.length; j++) {
				if (!fruits[j]) {
					continue;
				}
				if (fruits[i].intersects(fruits[j]) && fruits[i].fruitType === fruits[j].fruitType) {
					// Merge fruits
					var mergeX = (fruits[i].x + fruits[j].x) / 2;
					var mergeY = (fruits[i].y + fruits[j].y) / 2;
					var newType = fruits[i].fruitType + 1;
					// Remove old fruits
					fruits[i].destroy();
					fruits[j].destroy();
					fruits.splice(j, 1);
					fruits.splice(i, 1);
					// Check for win condition
					if (newType === 4) {
						// Created a pitcher!
						addFruit(mergeX, mergeY, newType);
						LK.getSound('merge').play();
						LK.setScore(LK.getScore() + 1);
						scoreText.setText('Fruits Merged: ' + LK.getScore());
						LK.showYouWin();
						gameWon = true;
						return;
					} else {
						// Create merged fruit
						addFruit(mergeX, mergeY, newType);
						LK.getSound('merge').play();
						LK.setScore(LK.getScore() + 1);
						scoreText.setText('Fruits Merged: ' + LK.getScore());
						merged = true;
						break;
					}
				}
			}
			if (merged) {
				break;
			}
		}
	}
}
// Handle game input
game.down = function (x, y, obj) {
	if (gameWon) {
		return;
	}
	// Convert to game coordinates
	var gamePos = game.toLocal({
		x: x,
		y: y
	});
	// Check if cursor fruit clicked
	if (cursorFruit) {
		var cursorDist = Math.sqrt(Math.pow(cursorFruit.x - gamePos.x, 2) + Math.pow(cursorFruit.y - gamePos.y, 2));
		if (cursorDist < 100) {
			draggedFruit = cursorFruit;
			dragOffset.x = gamePos.x - cursorFruit.x;
			dragOffset.y = gamePos.y - cursorFruit.y;
			return;
		}
	}
	// Find clicked fruit
	for (var i = fruits.length - 1; i >= 0; i--) {
		var fruit = fruits[i];
		var dist = Math.sqrt(Math.pow(fruit.x - gamePos.x, 2) + Math.pow(fruit.y - gamePos.y, 2));
		// Check if within fruit bounds (approximately 50 pixel radius for click detection)
		if (dist < 100) {
			draggedFruit = fruit;
			dragOffset.x = gamePos.x - fruit.x;
			dragOffset.y = gamePos.y - fruit.y;
			break;
		}
	}
};
game.move = function (x, y, obj) {
	var gamePos = game.toLocal({
		x: x,
		y: y
	});
	// Move cursor fruit to follow mouse
	if (!draggedFruit && cursorFruit) {
		cursorFruit.x = gamePos.x;
		cursorFruit.y = gamePos.y;
	}
	if (!draggedFruit || gameWon) {
		return;
	}
	draggedFruit.x = gamePos.x - dragOffset.x;
	draggedFruit.y = gamePos.y - dragOffset.y;
};
game.up = function (x, y, obj) {
	if (!draggedFruit) {
		return;
	}
	// Check if dragged fruit is the cursor fruit
	if (draggedFruit === cursorFruit) {
		// Check if fruit is within board
		if (!isWithinBoard(draggedFruit.x, draggedFruit.y)) {
			// Reset position to cursor
			var gamePos = game.toLocal({
				x: x,
				y: y
			});
			draggedFruit.x = gamePos.x;
			draggedFruit.y = gamePos.y;
		} else {
			// Place fruit on board - add to fruits array
			fruits.push(cursorFruit);
			LK.getSound('place').play();
			// Create new cursor fruit
			cursorFruit = game.addChild(new Fruit());
			cursorFruit.setFruitType(Math.floor(Math.random() * 3)); // Random fruit 0-2
			var gamePos = game.toLocal({
				x: x,
				y: y
			});
			cursorFruit.x = gamePos.x;
			cursorFruit.y = gamePos.y;
		}
	} else {
		// Original logic for board fruits
		if (!isWithinBoard(draggedFruit.x, draggedFruit.y)) {
			// Reset position
			draggedFruit.x = 2048 / 2;
			draggedFruit.y = 200;
		} else {
			LK.getSound('place').play();
		}
	}
	draggedFruit = null;
	checkMerges();
};
// Main game update loop
game.update = function () {
	if (gameWon) {
		return;
	}
	// Prevent fruits from going too far off board
	for (var i = 0; i < fruits.length; i++) {
		var fruit = fruits[i];
		// Initialize last position tracking for edge detection
		if (fruit.lastY === undefined) {
			fruit.lastY = fruit.y;
		}
		// Apply gravity only if not being dragged
		if (fruit !== draggedFruit) {
			fruit.velocityY += fruit.gravity;
			fruit.y += fruit.velocityY;
		}
		// Boundary constraints without bounce
		var boardBottom = board.y + 1050;
		if (fruit.y > boardBottom) {
			fruit.y = boardBottom;
			fruit.velocityY = 0; // Stop at ground instead of bouncing
		} else if (fruit.y < board.y - 1050) {
			fruit.y = board.y - 1050;
			fruit.velocityY = 0; // Stop at ceiling instead of bouncing
		}
		// Check if fruit fell off bottom of screen (game over condition)
		var screenBottom = 2732;
		if (fruit.lastY <= screenBottom && fruit.y > screenBottom) {
			LK.showGameOver();
			return;
		}
		if (fruit.x < board.x - 850) {
			fruit.x = board.x - 850;
		}
		if (fruit.x > board.x + 850) {
			fruit.x = board.x + 850;
		}
		// Update last position for next frame
		fruit.lastY = fruit.y;
	}
	// Collision detection between fruits
	for (var i = 0; i < fruits.length; i++) {
		var fruitA = fruits[i];
		if (!fruitA) {
			continue;
		}
		for (var j = i + 1; j < fruits.length; j++) {
			var fruitB = fruits[j];
			if (!fruitB) {
				continue;
			}
			// Check for collision
			if (fruitA.intersects(fruitB)) {
				// Simple collision response - push fruits apart slightly
				var dx = fruitB.x - fruitA.x;
				var dy = fruitB.y - fruitA.y;
				var dist = Math.sqrt(dx * dx + dy * dy);
				if (dist > 0) {
					var minDist = 80;
					var overlap = minDist - dist;
					var pushX = dx / dist * (overlap / 2);
					var pushY = dy / dist * (overlap / 2);
					fruitA.x -= pushX;
					fruitA.y -= pushY;
					fruitB.x += pushX;
					fruitB.y += pushY;
				}
			}
		}
	}
	// Check for merges every frame
	checkMerges();
};

===================================================================
--- original.js
+++ change.js
@@ -109,8 +109,12 @@
 var cursorFruit = game.addChild(new Fruit());
 cursorFruit.setFruitType(Math.floor(Math.random() * 3)); // Random fruit 0-2 (apple, pear, melon)
 cursorFruit.x = 1024;
 cursorFruit.y = 1366;
+// Play background music
+LK.playMusic('music', {
+	loop: true
+});
 // Check if fruit is within board bounds
 function isWithinBoard(x, y) {
 	var boardLeft = board.x - 900;
 	var boardRight = board.x + 900;