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

/**** 
* Classes
****/ 
var CoffeeBean = Container.expand(function (type) {
	var self = Container.call(this);
	var beanType = type || 'arabica';
	var beanGraphics = self.attachAsset(beanType + 'Bean', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.beanType = beanType;
	self.speed = 3;
	self.points = beanType === 'espresso' ? 10 : beanType === 'arabica' ? 5 : 3;
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});
var CoffeeCup = Container.expand(function () {
	var self = Container.call(this);
	var cupGraphics = self.attachAsset('coffeeCup', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.speed = 8;
	self.isDragging = false;
	return self;
});
var Obstacle = Container.expand(function (type) {
	var self = Container.call(this);
	var obstacleType = type || 'spilledMilk';
	var obstacleGraphics = self.attachAsset(obstacleType, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.obstacleType = obstacleType;
	self.speed = 4;
	self.penalty = obstacleType === 'spilledMilk' ? 5 : 3;
	self.update = function () {
		self.y += self.speed;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x3e2723
});

/**** 
* Game Code
****/ 
// Sounds
// Obstacles
// Coffee beans
// Coffee cups
// Game variables
var coffeeCup;
var beans = [];
var obstacles = [];
var dragNode = null;
var gameSpeed = 1;
var customerSatisfaction = 100;
var targetScore = 500;
var spawnTimer = 0;
var difficultyTimer = 0;
// UI Elements
var scoreTxt = new Text2('Score: 0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0, 0);
LK.gui.topLeft.addChild(scoreTxt);
var satisfactionTxt = new Text2('Satisfaction: 100%', {
	size: 50,
	fill: 0x00FF00
});
satisfactionTxt.anchor.set(1, 0);
LK.gui.topRight.addChild(satisfactionTxt);
var targetTxt = new Text2('Target: ' + targetScore, {
	size: 45,
	fill: 0xFFFF00
});
targetTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(targetTxt);
// Initialize coffee cup
coffeeCup = game.addChild(new CoffeeCup());
coffeeCup.x = 1024; // Center of screen
coffeeCup.y = 2500; // Near bottom
// Spawn functions
function spawnBean() {
	var beanTypes = ['espresso', 'arabica', 'robusta'];
	var randomType = beanTypes[Math.floor(Math.random() * beanTypes.length)];
	var newBean = new CoffeeBean(randomType);
	newBean.x = Math.random() * (2048 - 100) + 50;
	newBean.y = -50;
	newBean.speed = 3 + gameSpeed;
	beans.push(newBean);
	game.addChild(newBean);
}
function spawnObstacle() {
	var obstacleTypes = ['spilledMilk', 'sugarCube'];
	var randomType = obstacleTypes[Math.floor(Math.random() * obstacleTypes.length)];
	var newObstacle = new Obstacle(randomType);
	newObstacle.x = Math.random() * (2048 - 100) + 50;
	newObstacle.y = -50;
	newObstacle.speed = 4 + gameSpeed;
	obstacles.push(newObstacle);
	game.addChild(newObstacle);
}
// Event handlers
function handleMove(x, y, obj) {
	if (dragNode) {
		dragNode.x = Math.max(60, Math.min(1988, x));
	}
}
game.move = handleMove;
game.down = function (x, y, obj) {
	if (coffeeCup.intersects({
		x: x,
		y: y,
		width: 1,
		height: 1
	})) {
		dragNode = coffeeCup;
		coffeeCup.isDragging = true;
		handleMove(x, y, obj);
	}
};
game.up = function (x, y, obj) {
	if (dragNode) {
		dragNode.isDragging = false;
		dragNode = null;
	}
};
// Update satisfaction display
function updateSatisfactionDisplay() {
	satisfactionTxt.setText('Satisfaction: ' + Math.round(customerSatisfaction) + '%');
	if (customerSatisfaction > 70) {
		satisfactionTxt.fill = "#00ff00";
	} else if (customerSatisfaction > 30) {
		satisfactionTxt.fill = "#ffff00";
	} else {
		satisfactionTxt.fill = "#ff0000";
	}
}
// Main game loop
game.update = function () {
	spawnTimer++;
	difficultyTimer++;
	// Spawn beans and obstacles
	if (spawnTimer % (90 - Math.floor(gameSpeed * 10)) === 0) {
		spawnBean();
	}
	if (spawnTimer % 180 === 0) {
		spawnObstacle();
	}
	// Increase difficulty over time
	if (difficultyTimer % 1800 === 0) {
		// Every 30 seconds
		gameSpeed += 0.5;
	}
	// Update and check beans
	for (var i = beans.length - 1; i >= 0; i--) {
		var bean = beans[i];
		if (bean.lastY === undefined) bean.lastY = bean.y;
		// Check if bean is caught by cup
		if (bean.intersects(coffeeCup)) {
			LK.setScore(LK.getScore() + bean.points);
			scoreTxt.setText('Score: ' + LK.getScore());
			LK.getSound('catch').play();
			// Flash cup green
			LK.effects.flashObject(coffeeCup, 0x00ff00, 300);
			bean.destroy();
			beans.splice(i, 1);
			continue;
		}
		// Check if bean fell off screen
		if (bean.lastY < 2732 && bean.y >= 2732) {
			customerSatisfaction -= 2;
			updateSatisfactionDisplay();
			bean.destroy();
			beans.splice(i, 1);
			continue;
		}
		bean.lastY = bean.y;
	}
	// Update and check obstacles
	for (var j = obstacles.length - 1; j >= 0; j--) {
		var obstacle = obstacles[j];
		if (obstacle.lastY === undefined) obstacle.lastY = obstacle.y;
		// Check if obstacle hits cup
		if (obstacle.intersects(coffeeCup)) {
			LK.setScore(Math.max(0, LK.getScore() - obstacle.penalty));
			scoreTxt.setText('Score: ' + LK.getScore());
			customerSatisfaction -= obstacle.penalty;
			updateSatisfactionDisplay();
			LK.getSound('obstacle').play();
			// Flash cup red
			LK.effects.flashObject(coffeeCup, 0xff0000, 500);
			obstacle.destroy();
			obstacles.splice(j, 1);
			continue;
		}
		// Remove obstacle if it falls off screen
		if (obstacle.lastY < 2732 && obstacle.y >= 2732) {
			obstacle.destroy();
			obstacles.splice(j, 1);
			continue;
		}
		obstacle.lastY = obstacle.y;
	}
	// Check win condition
	if (LK.getScore() >= targetScore) {
		LK.showYouWin();
	}
	// Check lose condition
	if (customerSatisfaction <= 0) {
		LK.showGameOver();
	}
	// Gradually decrease satisfaction over time
	if (LK.ticks % 300 === 0) {
		// Every 5 seconds
		customerSatisfaction = Math.max(0, customerSatisfaction - 1);
		updateSatisfactionDisplay();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -143,13 +143,13 @@
 // Update satisfaction display
 function updateSatisfactionDisplay() {
 	satisfactionTxt.setText('Satisfaction: ' + Math.round(customerSatisfaction) + '%');
 	if (customerSatisfaction > 70) {
-		satisfactionTxt.style.fill = "#00ff00";
+		satisfactionTxt.fill = "#00ff00";
 	} else if (customerSatisfaction > 30) {
-		satisfactionTxt.style.fill = "#ffff00";
+		satisfactionTxt.fill = "#ffff00";
 	} else {
-		satisfactionTxt.style.fill = "#ff0000";
+		satisfactionTxt.fill = "#ff0000";
 	}
 }
 // Main game loop
 game.update = function () {