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

/**** 
* Classes
****/ 
var Box = Container.expand(function (color) {
	var self = Container.call(this);
	self.color = color;
	var assetName = color + 'Box';
	var boxGraphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});
var Toy = Container.expand(function (color) {
	var self = Container.call(this);
	self.color = color;
	self.speed = 3;
	self.isDragging = false;
	self.startX = 0;
	self.startY = 0;
	// Randomly select a toy variant (1, 2, or 3)
	var variant = Math.floor(Math.random() * 3) + 1;
	var assetName = color + 'Toy' + (variant === 1 ? '' : variant);
	var toyGraphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		if (!self.isDragging && !gameOver) {
			self.y += self.speed;
			if (self.color === 'red' && assetName === 'redToy3') {
				self.rotation += 0.1; // Adjust the rotation speed as needed
			}
		}
	};
	self.down = function (x, y, obj) {
		if (!draggedToy && !gameOver) {
			self.isDragging = true;
			self.startX = self.x;
			self.startY = self.y;
			draggedToy = self;
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x006600
});

/**** 
* Game Code
****/ 
// UI Elements 
var phaseTxt = new Text2('Phase: 1', {
	size: 80,
	fill: 0xFFFF00
});
phaseTxt.setText('Phase: 1');
phaseTxt.anchor.set(0.5, 0);
phaseTxt.x = 2048 - 150;
phaseTxt.y = 20;
LK.gui.topRight.addChild(phaseTxt);
var background = LK.getAsset('background', {
	anchorX: 0,
	anchorY: 0,
	scaleX: 20.48,
	scaleY: 27.32
});
background.x = 0;
background.y = 0;
game.addChild(background);
// Game variables
var toys = [];
var boxes = [];
var draggedToy = null;
var wrong = 0;
var spawnTimer = 0;
var spawnDelay = 90;
var gameSpeed = 1;
var speedIncreaseTimer = 0;
var gameTimer = 0;
var gameOver = false;
var scoreMilestonePlayed = false;
var fastMusicPlaying = false;
var warningPlayed = false;
// Create boxes at bottom of screen
var boxColors = ['red', 'yellow', 'blue'];
// Center the boxes when green box is not spawned with spacing between them
var boxSpacing = 450; // Distance between boxes
var startX = 2048 / 2 - boxSpacing; // Start position for first box
var boxPositions = [startX, startX + boxSpacing, startX + boxSpacing * 2];
var greenBoxSpawned = false;
for (var i = 0; i < boxColors.length; i++) {
	var box = new Box(boxColors[i]);
	box.x = boxPositions[i];
	box.y = 2732 - 200;
	boxes.push(box);
	game.addChild(box);
}
// UI Elements
var scoreTxt = new Text2('Score: 0', {
	size: 80,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var healthTxt = new Text2('Wrong: 0/3', {
	size: 80,
	fill: 0xFF0000
});
healthTxt.anchor.set(0, 0);
healthTxt.x = 150;
healthTxt.y = 20;
LK.gui.topLeft.addChild(healthTxt);
// Spawn toy function
function spawnToy() {
	if (gameOver) return;
	var availableColors = boxColors.slice();
	// Add brown toys after 25 seconds (1500 ticks at 60fps) but less frequently
	if (gameTimer >= 1500 && Math.random() < 0.3) {
		availableColors.push('brown');
		phaseTxt.setText('Phase: 2');
	}
	// Add green toys after 60 seconds (3600 ticks at 60fps)
	if (gameTimer >= 3600) {
		availableColors.push('green');
	}
	var randomColor = availableColors[Math.floor(Math.random() * availableColors.length)];
	var toy = new Toy(randomColor);
	toy.x = Math.random() * (2048 - 240) + 120;
	toy.y = -60;
	toy.speed = 3 * gameSpeed;
	toys.push(toy);
	game.addChild(toy);
}
// Check if toy intersects with any box
function checkToyBoxIntersection(toy) {
	for (var i = 0; i < boxes.length; i++) {
		if (toy.intersects(boxes[i])) {
			return boxes[i];
		}
	}
	return null;
}
// Remove toy from game
function removeToy(toy, index) {
	toy.destroy();
	toys.splice(index, 1);
}
// Game input handlers
game.move = function (x, y, obj) {
	if (draggedToy && !gameOver) {
		draggedToy.x = x;
		draggedToy.y = y;
	}
};
game.up = function (x, y, obj) {
	if (draggedToy && !gameOver) {
		var intersectingBox = checkToyBoxIntersection(draggedToy);
		if (intersectingBox) {
			if (draggedToy.color === intersectingBox.color) {
				// Correct placement
				LK.setScore(LK.getScore() + 5);
				scoreTxt.setText('Score: ' + LK.getScore());
				LK.getSound('correct').play();
				// Remove toy
				var toyIndex = toys.indexOf(draggedToy);
				if (toyIndex !== -1) {
					removeToy(draggedToy, toyIndex);
				}
			} else {
				// Wrong placement (including brown toys in any box)
				var newScore = Math.max(0, LK.getScore() - 15);
				LK.setScore(newScore);
				scoreTxt.setText('Score: ' + LK.getScore());
				wrong++;
				healthTxt.setText('Wrong: ' + wrong + '/3');
				LK.getSound('wrong').play();
				LK.effects.flashScreen(0xff0000, 500);
				// Remove brown toys when placed in any box, return others to position
				if (draggedToy.color === 'brown') {
					var toyIndex = toys.indexOf(draggedToy);
					if (toyIndex !== -1) {
						removeToy(draggedToy, toyIndex);
					}
				} else {
					// Return toy to original position
					draggedToy.x = draggedToy.startX;
					draggedToy.y = draggedToy.startY;
				}
			}
		} else {
			// Return toy to original position if not dropped on box
			draggedToy.x = draggedToy.startX;
			draggedToy.y = draggedToy.startY;
		}
		draggedToy.isDragging = false;
		draggedToy = null;
	}
};
// Main game update
game.update = function () {
	if (gameOver) return;
	// Update game timer
	gameTimer++;
	// Spawn toys
	spawnTimer++;
	if (spawnTimer >= spawnDelay) {
		spawnToy();
		spawnTimer = 0;
	}
	// Increase game speed over time
	speedIncreaseTimer++;
	if (speedIncreaseTimer >= 240) {
		// Every 4 seconds at 60fps
		gameSpeed *= 1.03; // Increase by 3%
		if (gameSpeed > 3.0) {
			gameSpeed = 3.0; // Cap at 300% (3x original speed)
		}
		if (spawnDelay > 30) {
			spawnDelay -= 1;
		}
		speedIncreaseTimer = 0;
	}
	// Start fast music when speed reaches maximum
	if (gameSpeed >= 3.0 && !fastMusicPlaying) {
		LK.playMusic('fastMusic');
		fastMusicPlaying = true;
	}
	// Update toys and check for collisions/missed toys
	for (var i = toys.length - 1; i >= 0; i--) {
		var toy = toys[i];
		// Check if toy fell off screen
		if (toy.y > 2732 + 60) {
			// Brown toys don't give penalty when falling off screen - just remove them
			if (toy.color !== 'brown') {
				// Non-brown toys give penalty when falling off screen
				var newScore = Math.max(0, LK.getScore() - 15);
				LK.setScore(newScore);
				scoreTxt.setText('Score: ' + LK.getScore());
				wrong++;
				healthTxt.setText('Wrong: ' + wrong + '/3');
				LK.getSound('wrong').play();
				LK.effects.flashScreen(0xff0000, 500);
			}
			removeToy(toy, i);
			continue;
		}
		// Check if toy is intersecting with correct box while not being dragged
		if (!toy.isDragging) {
			var intersectingBox = checkToyBoxIntersection(toy);
			if (intersectingBox) {
				if (toy.color === intersectingBox.color) {
					LK.setScore(LK.getScore() + 5);
					scoreTxt.setText('Score: ' + LK.getScore());
					LK.getSound('correct').play();
					removeToy(toy, i);
					continue;
				}
			}
		}
	}
	// Check game over condition
	if (wrong >= 3 && !gameOver) {
		gameOver = true;
		// Stop all music when santa appears
		LK.stopMusic();
		// Show santa for 1 second before game over
		var santa = LK.getAsset('santa', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		santa.x = 2048 / 2;
		santa.y = 2732 / 2;
		game.addChild(santa);
		// Play santa sound
		LK.getSound('santa').play();
		// Calculate scale to make santa almost fill the screen
		// Leave some padding around the edges (90% of screen size)
		var targetScaleX = 2048 * 0.9 / santa.width;
		var targetScaleY = 2732 * 0.9 / santa.height;
		// Use the smaller scale to maintain aspect ratio and fit within screen
		var targetScale = Math.min(targetScaleX, targetScaleY);
		// Animate santa appearing with scale tween
		santa.scaleX = 0;
		santa.scaleY = 0;
		tween(santa, {
			scaleX: targetScale,
			scaleY: targetScale
		}, {
			duration: 500,
			easing: tween.bounceOut,
			onFinish: function onFinish() {
				// Wait 1500ms more then show game over (total 2 seconds)
				LK.setTimeout(function () {
					LK.showGameOver();
				}, 1500);
			}
		});
	}
	// Play warning 5 seconds before brown toys spawn (at 20 seconds / 1200 ticks)
	if (gameTimer >= 1200 && !warningPlayed) {
		LK.getSound('warning').play();
		warningPlayed = true;
		// Create exclamation mark
		var exclamation = LK.getAsset('exclamation', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		exclamation.x = 2048 / 2;
		exclamation.y = 2732 / 2;
		exclamation.scaleX = 0;
		exclamation.scaleY = 0;
		game.addChild(exclamation);
		// Animate exclamation mark appearing
		tween(exclamation, {
			scaleX: 1,
			scaleY: 1
		}, {
			duration: 300,
			easing: tween.bounceOut,
			onFinish: function onFinish() {
				// Keep exclamation visible for 2 seconds then fade out
				LK.setTimeout(function () {
					tween(exclamation, {
						alpha: 0,
						scaleX: 0,
						scaleY: 0
					}, {
						duration: 300,
						easing: tween.easeIn,
						onFinish: function onFinish() {
							exclamation.destroy();
						}
					});
				}, 2000);
			}
		});
	}
	// Play warning at 60 seconds (3600 ticks) and spawn green box
	if (gameTimer >= 3600 && !greenBoxSpawned) {
		LK.getSound('warning').play();
		greenBoxSpawned = true;
		phaseTxt.setText('Phase: 3');
		// Move existing boxes to the left with tween animation
		for (var b = 0; b < boxes.length; b++) {
			var targetX = (b + 1) * 2048 / 5;
			tween(boxes[b], {
				x: targetX
			}, {
				duration: 1000,
				easing: tween.easeInOut
			});
		}
		// Create green box at the right
		LK.getSound('greenBox').play();
		var greenBox = new Box('green');
		greenBox.x = 4 * 2048 / 5;
		greenBox.y = 2732 - 200;
		greenBox.alpha = 0; // Start invisible for fade-in animation
		boxes.push(greenBox);
		boxColors.push('green');
		game.addChild(greenBox);
		// Animate green box fade in
		tween(greenBox, {
			alpha: 1
		}, {
			duration: 1000,
			easing: tween.easeInOut
		});
		// Create exclamation mark
		var exclamation = LK.getAsset('exclamation', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		exclamation.x = 2048 / 2;
		exclamation.y = 2732 / 2;
		exclamation.scaleX = 0;
		exclamation.scaleY = 0;
		game.addChild(exclamation);
		// Animate exclamation mark appearing
		tween(exclamation, {
			scaleX: 1,
			scaleY: 1
		}, {
			duration: 300,
			easing: tween.bounceOut,
			onFinish: function onFinish() {
				// Keep exclamation visible for 2 seconds then fade out
				LK.setTimeout(function () {
					tween(exclamation, {
						alpha: 0,
						scaleX: 0,
						scaleY: 0
					}, {
						duration: 300,
						easing: tween.easeIn,
						onFinish: function onFinish() {
							exclamation.destroy();
						}
					});
				}, 2000);
			}
		});
	}
	// Play sound effect when reaching a score of 1000
	if (LK.getScore() >= 1000 && !scoreMilestonePlayed) {
		LK.getSound('scoreMilestone').play();
		scoreMilestonePlayed = true;
	}
	// Check win condition (optional - high score) 
	if (LK.getScore() >= 500) {
		LK.showYouWin();
	}
};
// Start background music immediately at game start
LK.playMusic('christmas');
// Ensure sounds are preloaded and ready to play
LK.getSound('correct').play();
LK.getSound('wrong').play();
LK.getSound('santa').play();

===================================================================
--- original.js
+++ change.js
@@ -63,8 +63,9 @@
 var phaseTxt = new Text2('Phase: 1', {
 	size: 80,
 	fill: 0xFFFF00
 });
+phaseTxt.setText('Phase: 1');
 phaseTxt.anchor.set(0.5, 0);
 phaseTxt.x = 2048 - 150;
 phaseTxt.y = 20;
 LK.gui.topRight.addChild(phaseTxt);