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

/**** 
* Classes
****/ 
var AnswerButton = Container.expand(function (text, isCorrect, onAnswer) {
	var self = Container.call(this);
	self.isCorrect = isCorrect;
	self.onAnswer = onAnswer;
	self.answered = false;
	var buttonBg = self.attachAsset('answerButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var buttonText = new Text2(text, {
		size: 48,
		fill: 0xFFFFFF
	});
	buttonText.anchor.set(0.5, 0.5);
	self.addChild(buttonText);
	self.setText = function (newText) {
		buttonText.setText(newText);
	};
	self.setCorrect = function () {
		self.removeChild(buttonBg);
		buttonBg = self.attachAsset('correctButton', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		self.addChildAt(buttonBg, 0);
	};
	self.setIncorrect = function () {
		self.removeChild(buttonBg);
		buttonBg = self.attachAsset('incorrectButton', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		self.addChildAt(buttonBg, 0);
	};
	self.reset = function () {
		self.answered = false;
		self.removeChild(buttonBg);
		buttonBg = self.attachAsset('answerButton', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		self.addChildAt(buttonBg, 0);
	};
	self.down = function (x, y, obj) {
		if (!self.answered && self.onAnswer) {
			self.onAnswer(self.isCorrect, self);
		}
	};
	return self;
});
var Flag = Container.expand(function (countryData) {
	var self = Container.call(this);
	self.countryData = countryData;
	var flagBg = self.attachAsset('flagBackground', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Create flag pattern based on country data
	self.createFlagPattern = function () {
		var pattern = self.countryData.pattern;
		var colors = self.countryData.colors;
		if (pattern === 'horizontal') {
			var stripeHeight = 300 / colors.length;
			for (var i = 0; i < colors.length; i++) {
				var stripe = LK.getAsset('flagBackground', {
					anchorX: 0.5,
					anchorY: 0,
					scaleY: stripeHeight / 300
				});
				stripe.tint = colors[i];
				stripe.y = -150 + i * stripeHeight;
				self.addChild(stripe);
			}
		} else if (pattern === 'vertical') {
			var stripeWidth = 400 / colors.length;
			for (var i = 0; i < colors.length; i++) {
				var stripe = LK.getAsset('flagBackground', {
					anchorX: 0,
					anchorY: 0.5,
					scaleX: stripeWidth / 400
				});
				stripe.tint = colors[i];
				stripe.x = -200 + i * stripeWidth;
				self.addChild(stripe);
			}
		} else if (pattern === 'american') {
			// Create 13 horizontal stripes
			var stripeHeight = 300 / 13;
			var stripeColors = [0xb22234, 0xffffff]; // Red and white
			for (var i = 0; i < 13; i++) {
				var stripe = LK.getAsset('flagBackground', {
					anchorX: 0.5,
					anchorY: 0,
					scaleY: stripeHeight / 300
				});
				stripe.tint = stripeColors[i % 2];
				stripe.y = -150 + i * stripeHeight;
				self.addChild(stripe);
			}
			// Create blue canton (upper left rectangle)
			var canton = LK.getAsset('flagBackground', {
				anchorX: 0,
				anchorY: 0,
				scaleX: 0.4,
				// 40% of flag width
				scaleY: 0.37 // 7/13 of flag height
			});
			canton.tint = 0x002868; // Blue
			canton.x = -200;
			canton.y = -150;
			self.addChild(canton);
			// Add stars to canton (simplified as white circles)
			var starRows = [6, 5, 6, 5, 6, 5, 6, 5, 6]; // 50 stars pattern
			var starY = -130;
			for (var row = 0; row < starRows.length; row++) {
				var starsInRow = starRows[row];
				var starSpacing = 140 / (starsInRow + 1);
				for (var star = 0; star < starsInRow; star++) {
					var starCircle = LK.getAsset('flagBackground', {
						anchorX: 0.5,
						anchorY: 0.5,
						scaleX: 0.03,
						scaleY: 0.03
					});
					starCircle.tint = 0xffffff; // White
					starCircle.x = -200 + starSpacing * (star + 1);
					starCircle.y = starY + row * 12;
					self.addChild(starCircle);
				}
			}
		} else if (pattern === 'nordic_cross') {
			// Background color
			flagBg.tint = colors[0];
			// Vertical cross bar
			var verticalBar = LK.getAsset('flagBackground', {
				anchorX: 0.5,
				anchorY: 0.5,
				scaleX: 0.15,
				scaleY: 1
			});
			verticalBar.tint = colors[1];
			verticalBar.x = -40; // Offset to left
			self.addChild(verticalBar);
			// Horizontal cross bar
			var horizontalBar = LK.getAsset('flagBackground', {
				anchorX: 0.5,
				anchorY: 0.5,
				scaleX: 1,
				scaleY: 0.15
			});
			horizontalBar.tint = colors[1];
			self.addChild(horizontalBar);
		} else if (pattern === 'cross') {
			// Background color
			flagBg.tint = colors[0];
			// Vertical cross bar
			var verticalBar = LK.getAsset('flagBackground', {
				anchorX: 0.5,
				anchorY: 0.5,
				scaleX: 0.2,
				scaleY: 1
			});
			verticalBar.tint = colors[1];
			self.addChild(verticalBar);
			// Horizontal cross bar
			var horizontalBar = LK.getAsset('flagBackground', {
				anchorX: 0.5,
				anchorY: 0.5,
				scaleX: 1,
				scaleY: 0.2
			});
			horizontalBar.tint = colors[1];
			self.addChild(horizontalBar);
		} else if (pattern === 'diagonal') {
			// Background color
			flagBg.tint = colors[0];
			// Create diagonal stripes by using rotated rectangles
			for (var i = 0; i < 8; i++) {
				var diagonalStripe = LK.getAsset('flagBackground', {
					anchorX: 0.5,
					anchorY: 0.5,
					scaleX: 0.15,
					scaleY: 2
				});
				diagonalStripe.tint = colors[1];
				diagonalStripe.rotation = Math.PI / 4; // 45 degrees
				diagonalStripe.x = -150 + i * 75;
				self.addChild(diagonalStripe);
			}
		} else if (pattern === 'triangle') {
			// Background color
			flagBg.tint = colors[0];
			// Create triangle using scaled rectangles
			var triangle1 = LK.getAsset('flagBackground', {
				anchorX: 0,
				anchorY: 0,
				scaleX: 0.5,
				scaleY: 1
			});
			triangle1.tint = colors[1];
			triangle1.x = -200;
			triangle1.y = -150;
			self.addChild(triangle1);
		} else if (pattern === 'australian') {
			// Blue background
			flagBg.tint = colors[0];
			// Union Jack in upper left corner
			var unionJack = LK.getAsset('flagBackground', {
				anchorX: 0,
				anchorY: 0,
				scaleX: 0.5,
				scaleY: 0.5
			});
			unionJack.tint = 0x012169; // Dark blue
			unionJack.x = -200;
			unionJack.y = -150;
			self.addChild(unionJack);
			// Add simplified Union Jack cross pattern
			var redCross1 = LK.getAsset('flagBackground', {
				anchorX: 0,
				anchorY: 0,
				scaleX: 0.5,
				scaleY: 0.05
			});
			redCross1.tint = 0xC8102E; // Red
			redCross1.x = -200;
			redCross1.y = -75;
			self.addChild(redCross1);
			var redCross2 = LK.getAsset('flagBackground', {
				anchorX: 0,
				anchorY: 0,
				scaleX: 0.05,
				scaleY: 0.5
			});
			redCross2.tint = 0xC8102E; // Red
			redCross2.x = -100;
			redCross2.y = -150;
			self.addChild(redCross2);
			// Southern Cross stars (simplified as white circles)
			var starPositions = [{
				x: 50,
				y: -50
			}, {
				x: 100,
				y: 0
			}, {
				x: 120,
				y: 50
			}, {
				x: 80,
				y: 100
			}, {
				x: 40,
				y: 80
			}];
			for (var i = 0; i < starPositions.length; i++) {
				var star = LK.getAsset('flagBackground', {
					anchorX: 0.5,
					anchorY: 0.5,
					scaleX: 0.06,
					scaleY: 0.06
				});
				star.tint = 0xFFFFFF; // White
				star.x = starPositions[i].x;
				star.y = starPositions[i].y;
				self.addChild(star);
			}
		} else if (pattern === 'solid') {
			flagBg.tint = colors[0];
			// Special case for Japan - add red circle
			if (self.countryData.name === 'Japan') {
				var circle = LK.getAsset('flagBackground', {
					anchorX: 0.5,
					anchorY: 0.5,
					scaleX: 0.4,
					scaleY: 0.4
				});
				circle.tint = 0xbc002d;
				self.addChild(circle);
			}
		}
	};
	self.createFlagPattern();
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x2c3e50
});

/**** 
* Game Code
****/ 
// Flag data - simplified flag patterns
var flagData = [{
	name: 'France',
	pattern: 'vertical',
	colors: [0x0055a4, 0xffffff, 0xef4135]
}, {
	name: 'Germany',
	pattern: 'horizontal',
	colors: [0x000000, 0xdd0000, 0xffce00]
}, {
	name: 'Italy',
	pattern: 'vertical',
	colors: [0x009246, 0xffffff, 0xce2b37]
}, {
	name: 'Spain',
	pattern: 'horizontal',
	colors: [0xaa151b, 0xf1bf00, 0xaa151b]
}, {
	name: 'Netherlands',
	pattern: 'horizontal',
	colors: [0xae1c28, 0xffffff, 0x21468b]
}, {
	name: 'Belgium',
	pattern: 'vertical',
	colors: [0x000000, 0xffd700, 0xed2939]
}, {
	name: 'Poland',
	pattern: 'horizontal',
	colors: [0xffffff, 0xdc143c]
}, {
	name: 'Ukraine',
	pattern: 'horizontal',
	colors: [0x005bbb, 0xffd700]
}, {
	name: 'Ireland',
	pattern: 'vertical',
	colors: [0x169b62, 0xffffff, 0xff883e]
}, {
	name: 'Austria',
	pattern: 'horizontal',
	colors: [0xed2939, 0xffffff, 0xed2939]
}, {
	name: 'Hungary',
	pattern: 'horizontal',
	colors: [0xcd212a, 0xffffff, 0x436f4d]
}, {
	name: 'Romania',
	pattern: 'vertical',
	colors: [0x002b7f, 0xfcd116, 0xce1126]
}, {
	name: 'Bulgaria',
	pattern: 'horizontal',
	colors: [0xffffff, 0x00966e, 0xd62612]
}, {
	name: 'Lithuania',
	pattern: 'horizontal',
	colors: [0xfdb462, 0x006a44, 0xc1272d]
}, {
	name: 'Latvia',
	pattern: 'horizontal',
	colors: [0x9e3039, 0xffffff, 0x9e3039]
}, {
	name: 'Estonia',
	pattern: 'horizontal',
	colors: [0x0072ce, 0x000000, 0xffffff]
}, {
	name: 'Finland',
	pattern: 'nordic_cross',
	colors: [0xffffff, 0x003580]
}, {
	name: 'Sweden',
	pattern: 'nordic_cross',
	colors: [0x006aa7, 0xfecc00]
}, {
	name: 'Norway',
	pattern: 'nordic_cross',
	colors: [0xef2b2d, 0x002868]
}, {
	name: 'Denmark',
	pattern: 'nordic_cross',
	colors: [0xc8102e, 0xffffff]
}, {
	name: 'Australia',
	pattern: 'australian',
	colors: [0x00008b, 0xffffff]
}, {
	name: 'America',
	pattern: 'american',
	colors: [0xb22234, 0xffffff, 0x002868]
}, {
	name: 'Japan',
	pattern: 'solid',
	colors: [0xffffff]
}];
var currentFlag = null;
var answerButtons = [];
var correctAnswer = '';
var gameActive = true;
var nextQuestionTimer = null;
// UI Elements
var scoreText = new Text2('Score: 0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreText.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreText);
scoreText.y = 100;
var questionText = new Text2('Which country does this flag belong to?', {
	size: 48,
	fill: 0xFFFFFF
});
questionText.anchor.set(0.5, 0.5);
questionText.x = 1024;
questionText.y = 600;
game.addChild(questionText);
// Initialize answer buttons
for (var i = 0; i < 4; i++) {
	var button = new AnswerButton('', false, handleAnswer);
	button.x = 1024;
	button.y = 800 + i * 150;
	answerButtons.push(button);
	game.addChild(button);
}
function getRandomCountries(correctCountry, count) {
	var countries = [];
	countries.push(correctCountry);
	var availableCountries = flagData.filter(function (country) {
		return country.name !== correctCountry.name;
	});
	while (countries.length < count && availableCountries.length > 0) {
		var randomIndex = Math.floor(Math.random() * availableCountries.length);
		countries.push(availableCountries[randomIndex]);
		availableCountries.splice(randomIndex, 1);
	}
	return countries;
}
function shuffleArray(array) {
	var shuffled = array.slice();
	for (var i = shuffled.length - 1; i > 0; i--) {
		var j = Math.floor(Math.random() * (i + 1));
		var temp = shuffled[i];
		shuffled[i] = shuffled[j];
		shuffled[j] = temp;
	}
	return shuffled;
}
function generateNewQuestion() {
	gameActive = true;
	// Clear previous flag
	if (currentFlag) {
		currentFlag.destroy();
	}
	// Select random correct answer
	var correctCountry = flagData[Math.floor(Math.random() * flagData.length)];
	correctAnswer = correctCountry.name;
	// Create flag
	currentFlag = new Flag(correctCountry);
	currentFlag.x = 1024;
	currentFlag.y = 400;
	game.addChild(currentFlag);
	// Get 4 random countries including the correct one
	var countries = getRandomCountries(correctCountry, 4);
	var shuffledCountries = shuffleArray(countries);
	// Set up answer buttons
	for (var i = 0; i < answerButtons.length; i++) {
		var button = answerButtons[i];
		var country = shuffledCountries[i];
		button.setText(country.name);
		button.isCorrect = country.name === correctAnswer;
		button.reset();
	}
}
function handleAnswer(isCorrect, button) {
	if (!gameActive) return;
	gameActive = false;
	button.answered = true;
	// Mark all buttons as answered to prevent further clicks
	for (var i = 0; i < answerButtons.length; i++) {
		answerButtons[i].answered = true;
	}
	if (isCorrect) {
		button.setCorrect();
		LK.setScore(LK.getScore() + 1);
		scoreText.setText('Score: ' + LK.getScore());
		LK.getSound('correct').play();
		// Flash screen green briefly
		LK.effects.flashScreen(0x7ed321, 300);
	} else {
		button.setIncorrect();
		LK.getSound('incorrect').play();
		// Show correct answer
		for (var i = 0; i < answerButtons.length; i++) {
			if (answerButtons[i].isCorrect) {
				answerButtons[i].setCorrect();
				break;
			}
		}
		// Flash screen red briefly
		LK.effects.flashScreen(0xd0021b, 300);
	}
	// Schedule next question
	nextQuestionTimer = LK.setTimeout(function () {
		generateNewQuestion();
	}, 2000);
}
// Start first question
generateNewQuestion();
game.update = function () {
	// Update score display
	scoreText.setText('Score: ' + LK.getScore());
};

===================================================================
--- original.js
+++ change.js
@@ -135,8 +135,145 @@
 					starCircle.y = starY + row * 12;
 					self.addChild(starCircle);
 				}
 			}
+		} else if (pattern === 'nordic_cross') {
+			// Background color
+			flagBg.tint = colors[0];
+			// Vertical cross bar
+			var verticalBar = LK.getAsset('flagBackground', {
+				anchorX: 0.5,
+				anchorY: 0.5,
+				scaleX: 0.15,
+				scaleY: 1
+			});
+			verticalBar.tint = colors[1];
+			verticalBar.x = -40; // Offset to left
+			self.addChild(verticalBar);
+			// Horizontal cross bar
+			var horizontalBar = LK.getAsset('flagBackground', {
+				anchorX: 0.5,
+				anchorY: 0.5,
+				scaleX: 1,
+				scaleY: 0.15
+			});
+			horizontalBar.tint = colors[1];
+			self.addChild(horizontalBar);
+		} else if (pattern === 'cross') {
+			// Background color
+			flagBg.tint = colors[0];
+			// Vertical cross bar
+			var verticalBar = LK.getAsset('flagBackground', {
+				anchorX: 0.5,
+				anchorY: 0.5,
+				scaleX: 0.2,
+				scaleY: 1
+			});
+			verticalBar.tint = colors[1];
+			self.addChild(verticalBar);
+			// Horizontal cross bar
+			var horizontalBar = LK.getAsset('flagBackground', {
+				anchorX: 0.5,
+				anchorY: 0.5,
+				scaleX: 1,
+				scaleY: 0.2
+			});
+			horizontalBar.tint = colors[1];
+			self.addChild(horizontalBar);
+		} else if (pattern === 'diagonal') {
+			// Background color
+			flagBg.tint = colors[0];
+			// Create diagonal stripes by using rotated rectangles
+			for (var i = 0; i < 8; i++) {
+				var diagonalStripe = LK.getAsset('flagBackground', {
+					anchorX: 0.5,
+					anchorY: 0.5,
+					scaleX: 0.15,
+					scaleY: 2
+				});
+				diagonalStripe.tint = colors[1];
+				diagonalStripe.rotation = Math.PI / 4; // 45 degrees
+				diagonalStripe.x = -150 + i * 75;
+				self.addChild(diagonalStripe);
+			}
+		} else if (pattern === 'triangle') {
+			// Background color
+			flagBg.tint = colors[0];
+			// Create triangle using scaled rectangles
+			var triangle1 = LK.getAsset('flagBackground', {
+				anchorX: 0,
+				anchorY: 0,
+				scaleX: 0.5,
+				scaleY: 1
+			});
+			triangle1.tint = colors[1];
+			triangle1.x = -200;
+			triangle1.y = -150;
+			self.addChild(triangle1);
+		} else if (pattern === 'australian') {
+			// Blue background
+			flagBg.tint = colors[0];
+			// Union Jack in upper left corner
+			var unionJack = LK.getAsset('flagBackground', {
+				anchorX: 0,
+				anchorY: 0,
+				scaleX: 0.5,
+				scaleY: 0.5
+			});
+			unionJack.tint = 0x012169; // Dark blue
+			unionJack.x = -200;
+			unionJack.y = -150;
+			self.addChild(unionJack);
+			// Add simplified Union Jack cross pattern
+			var redCross1 = LK.getAsset('flagBackground', {
+				anchorX: 0,
+				anchorY: 0,
+				scaleX: 0.5,
+				scaleY: 0.05
+			});
+			redCross1.tint = 0xC8102E; // Red
+			redCross1.x = -200;
+			redCross1.y = -75;
+			self.addChild(redCross1);
+			var redCross2 = LK.getAsset('flagBackground', {
+				anchorX: 0,
+				anchorY: 0,
+				scaleX: 0.05,
+				scaleY: 0.5
+			});
+			redCross2.tint = 0xC8102E; // Red
+			redCross2.x = -100;
+			redCross2.y = -150;
+			self.addChild(redCross2);
+			// Southern Cross stars (simplified as white circles)
+			var starPositions = [{
+				x: 50,
+				y: -50
+			}, {
+				x: 100,
+				y: 0
+			}, {
+				x: 120,
+				y: 50
+			}, {
+				x: 80,
+				y: 100
+			}, {
+				x: 40,
+				y: 80
+			}];
+			for (var i = 0; i < starPositions.length; i++) {
+				var star = LK.getAsset('flagBackground', {
+					anchorX: 0.5,
+					anchorY: 0.5,
+					scaleX: 0.06,
+					scaleY: 0.06
+				});
+				star.tint = 0xFFFFFF; // White
+				star.x = starPositions[i].x;
+				star.y = starPositions[i].y;
+				self.addChild(star);
+			}
 		} else if (pattern === 'solid') {
 			flagBg.tint = colors[0];
 			// Special case for Japan - add red circle
 			if (self.countryData.name === 'Japan') {
@@ -231,26 +368,26 @@
 	pattern: 'horizontal',
 	colors: [0x0072ce, 0x000000, 0xffffff]
 }, {
 	name: 'Finland',
-	pattern: 'solid',
-	colors: [0xffffff]
+	pattern: 'nordic_cross',
+	colors: [0xffffff, 0x003580]
 }, {
 	name: 'Sweden',
-	pattern: 'solid',
-	colors: [0x006aa7]
+	pattern: 'nordic_cross',
+	colors: [0x006aa7, 0xfecc00]
 }, {
 	name: 'Norway',
-	pattern: 'solid',
-	colors: [0xef2b2d]
+	pattern: 'nordic_cross',
+	colors: [0xef2b2d, 0x002868]
 }, {
 	name: 'Denmark',
-	pattern: 'solid',
-	colors: [0xc8102e]
+	pattern: 'nordic_cross',
+	colors: [0xc8102e, 0xffffff]
 }, {
 	name: 'Australia',
-	pattern: 'solid',
-	colors: [0x00008b]
+	pattern: 'australian',
+	colors: [0x00008b, 0xffffff]
 }, {
 	name: 'America',
 	pattern: 'american',
 	colors: [0xb22234, 0xffffff, 0x002868]