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

/**** 
* Classes
****/ 
var DesktopIcon = Container.expand(function (iconName, x, y) {
	var self = Container.call(this);
	// Create icon background for selection effect
	var iconBg = self.attachAsset('desktopIcon', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 72,
		height: 88
	});
	iconBg.alpha = 0; // Initially transparent
	// Create the actual icon
	var icon = self.attachAsset('desktopIcon', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Set icon color based on type
	if (iconName === "My Computer") {
		icon.tint = 0x87CEEB; // Light blue
	} else if (iconName === "Recycle Bin") {
		icon.tint = 0x00FF00; // Green
	} else if (iconName === "Notepad") {
		icon.tint = 0xFFFFFF; // White
	} else if (iconName === "Calculator") {
		icon.tint = 0xDDDDDD; // Light gray
	} else if (iconName === "Explorer") {
		icon.tint = 0xFFD700; // Gold
	} else if (iconName === "Corrupted") {
		icon.tint = 0xFF0000;
	}
	var label = new Text2(iconName, {
		size: 24,
		fill: 0xFFFFFF
	});
	label.anchor.set(0.5, 0);
	label.y = 40;
	self.addChild(label);
	self.x = x;
	self.y = y;
	self.name = iconName;
	self.interactive = true;
	self.isSelected = false;
	self.down = function () {
		// Show blue selection background
		iconBg.alpha = 0.3;
		iconBg.tint = 0x0000FF;
		self.isSelected = true;
		icon.alpha = 0.7;
		LK.getSound('click').play();
	};
	self.up = function () {
		icon.alpha = 1;
		// Double-click effect (simplified)
		if (self.isSelected) {
			createWindow(iconName);
			// Reset selection after opening window
			LK.setTimeout(function () {
				iconBg.alpha = 0;
				self.isSelected = false;
			}, 300);
		}
	};
	return self;
});
var MouseCursor = Container.expand(function () {
	var self = Container.call(this);
	// Create arrow pointer shape
	var cursorContainer = new Container();
	self.addChild(cursorContainer);
	// Create white arrow outline 
	var arrowBody = LK.getAsset('desktopIcon', {
		anchorX: 0,
		anchorY: 0,
		width: 20,
		height: 24
	});
	arrowBody.tint = 0xFFFFFF;
	arrowBody.rotation = Math.PI / 6; // Slight tilt
	cursorContainer.addChild(arrowBody);
	// Create black inner arrow (slightly smaller)
	var arrowInner = LK.getAsset('desktopIcon', {
		anchorX: 0,
		anchorY: 0,
		width: 16,
		height: 20
	});
	arrowInner.tint = 0x000000;
	arrowInner.x = 2;
	arrowInner.y = 2;
	arrowInner.rotation = Math.PI / 6; // Same tilt
	cursorContainer.addChild(arrowInner);
	// Create left ear
	var leftEar = LK.getAsset('desktopIcon', {
		anchorX: 0.5,
		anchorY: 1,
		width: 8,
		height: 12
	});
	leftEar.tint = 0x888888;
	leftEar.x = 6;
	leftEar.y = 0;
	cursorContainer.addChild(leftEar);
	// Create right ear
	var rightEar = LK.getAsset('desktopIcon', {
		anchorX: 0.5,
		anchorY: 1,
		width: 8,
		height: 12
	});
	rightEar.tint = 0x888888;
	rightEar.x = 14;
	rightEar.y = 0;
	cursorContainer.addChild(rightEar);
	// Track if the cursor is over a clickable element
	self.isOverClickable = false;
	// Update cursor position
	self.updatePosition = function (x, y) {
		self.x = x;
		self.y = y;
	};
	// Change cursor when over clickable elements
	self.setPointer = function (isPointer) {
		self.isOverClickable = isPointer;
		if (isPointer) {
			tween(cursorContainer, {
				rotation: 0,
				scaleX: 1.1,
				scaleY: 1.1
			}, {
				duration: 100
			});
			leftEar.tint = 0xCCCCCC;
			rightEar.tint = 0xCCCCCC;
		} else {
			tween(cursorContainer, {
				rotation: 0,
				scaleX: 1.0,
				scaleY: 1.0
			}, {
				duration: 100
			});
			leftEar.tint = 0x888888;
			rightEar.tint = 0x888888;
		}
	};
	return self;
});
var StartMenu = Container.expand(function () {
	var self = Container.call(this);
	var menu = self.attachAsset('startMenu', {
		anchorX: 0,
		anchorY: 1
	});
	var menuItems = ["Programs", "Documents", "Settings", "Find", "Help", "Run...", "Log Off...", "Shut Down..."];
	for (var i = 0; i < menuItems.length; i++) {
		var itemText = new Text2(menuItems[i], {
			size: 24,
			fill: 0x000000
		});
		itemText.x = 34;
		itemText.y = 10 + i * 40;
		self.addChild(itemText);
	}
	self.x = 0;
	self.y = 2732; // Bottom of screen
	self.visible = false;
	return self;
});
var Window = Container.expand(function (title, width, height) {
	var self = Container.call(this);
	self.isActive = true;
	self.width = width || 800;
	self.height = height || 600;
	var windowBg = self.attachAsset('window', {
		anchorX: 0,
		anchorY: 0,
		width: self.width,
		height: self.height
	});
	var titleBar = self.attachAsset('windowTitle', {
		anchorX: 0,
		anchorY: 0,
		width: self.width,
		height: 28
	});
	var titleText = new Text2(title, {
		size: 20,
		fill: 0xFFFFFF
	});
	titleText.x = 10;
	titleText.y = 4;
	self.addChild(titleText);
	var closeButton = self.attachAsset('closeButton', {
		anchorX: 0,
		anchorY: 0
	});
	closeButton.x = self.width - 28;
	closeButton.y = 2;
	closeButton.interactive = true;
	var minimizeButton = self.attachAsset('minimizeButton', {
		anchorX: 0,
		anchorY: 0
	});
	minimizeButton.x = self.width - 56;
	minimizeButton.y = 2;
	minimizeButton.interactive = true;
	var content = self.attachAsset('programContent', {
		anchorX: 0,
		anchorY: 0,
		width: self.width - 20,
		height: self.height - 50
	});
	content.x = 10;
	content.y = 40;
	// Program specific content
	self.contentArea = new Container();
	self.contentArea.x = 10;
	self.contentArea.y = 40;
	self.addChild(self.contentArea);
	self.isDragging = false;
	self.dragOffsetX = 0;
	self.dragOffsetY = 0;
	titleBar.interactive = true;
	titleBar.down = function (x, y) {
		self.isDragging = true;
		self.dragOffsetX = x;
		self.dragOffsetY = y;
		// Bring window to front
		if (self.parent) {
			var index = self.parent.children.indexOf(self);
			if (index >= 0) {
				// Remove from current position
				self.parent.children.splice(index, 1);
				// Add to end (top)
				self.parent.children.push(self);
			}
		}
	};
	titleBar.up = function () {
		self.isDragging = false;
	};
	closeButton.down = function () {
		closeButton.alpha = 0.7;
		LK.getSound('click').play();
	};
	closeButton.up = function () {
		closeWindow(self);
	};
	minimizeButton.down = function () {
		minimizeButton.alpha = 0.7;
		LK.getSound('click').play();
	};
	minimizeButton.up = function () {
		minimizeButton.alpha = 1;
		minimizeWindow(self);
	};
	return self;
});
var NotepadWindow = Window.expand(function () {
	var self = Window.call(this, "Notepad", 700, 500);
	var textArea = new Text2("Start typing here...", {
		size: 24,
		fill: 0x000000
	});
	textArea.x = 10;
	textArea.y = 10;
	self.contentArea.addChild(textArea);
	return self;
});
var ExplorerWindow = Window.expand(function () {
	var self = Window.call(this, "File Explorer", 800, 600);
	var folderStructure = ["My Documents", "My Computer", "Network Neighborhood", "Recycle Bin"];
	for (var i = 0; i < folderStructure.length; i++) {
		// Create a container for each folder item to handle interactions
		var folderItem = new Container();
		folderItem.interactive = true;
		folderItem.x = 10;
		folderItem.y = i * 60 + 10;
		var folderIcon = LK.getAsset('desktopIcon', {
			anchorX: 0,
			anchorY: 0,
			width: 48,
			height: 48
		});
		folderIcon.tint = 0xFFFF00;
		folderIcon.x = 0;
		folderIcon.y = 0;
		var folderName = new Text2(folderStructure[i], {
			size: 20,
			fill: 0x000000
		});
		folderName.x = 60;
		folderName.y = 14;
		folderItem.addChild(folderIcon);
		folderItem.addChild(folderName);
		// Add click functionality
		folderItem.name = folderStructure[i];
		folderItem.lastSelected = false;
		folderItem.down = function () {
			this.children[0].tint = 0xCCCC00; // Darker yellow when clicked
			LK.getSound('click').play();
		};
		folderItem.up = function () {
			this.children[0].tint = 0xFFFF00; // Back to normal yellow
			// Open a new Explorer window or perform folder-specific action
			if (this.name === "My Computer") {
				createWindow("Explorer");
			} else if (this.name === "Recycle Bin") {
				var emptyBinWindow = new Window("Empty Recycle Bin?", 400, 200);
				emptyBinWindow.x = (2048 - 400) / 2;
				emptyBinWindow.y = (2732 - 200) / 2;
				game.addChild(emptyBinWindow);
				activeWindows.push(emptyBinWindow);
			}
		};
		self.contentArea.addChild(folderItem);
	}
	return self;
});
// Red for corrupted app
var CorruptedWindow = Window.expand(function () {
	var self = Window.call(this, "Error", 500, 300);
	var errorMessage = new Text2("A fatal exception has occurred.\nThe current application will be terminated.\n\nPress OK to close this window.", {
		size: 24,
		fill: 0x000000
	});
	errorMessage.x = 20;
	errorMessage.y = 30;
	self.contentArea.addChild(errorMessage);
	var okButton = new Container();
	okButton.interactive = true;
	okButton.x = 200;
	okButton.y = 180;
	var buttonGraphic = LK.getAsset('startButton', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 100,
		height: 40
	});
	buttonGraphic.tint = 0xDDDDDD;
	var buttonText = new Text2("OK", {
		size: 24,
		fill: 0x000000
	});
	buttonText.anchor.set(0.5, 0.5);
	buttonText.x = 0;
	buttonText.y = 0;
	okButton.addChild(buttonGraphic);
	okButton.addChild(buttonText);
	okButton.down = function () {
		buttonGraphic.tint = 0xAAAAAA;
		LK.getSound('click').play();
	};
	okButton.up = function () {
		buttonGraphic.tint = 0xDDDDDD;
		closeWindow(self);
	};
	self.contentArea.addChild(okButton);
	return self;
});
var CalculatorWindow = Window.expand(function () {
	var self = Window.call(this, "Calculator", 300, 400);
	var currentValue = "0";
	var previousValue = "";
	var operation = "";
	var resetDisplay = false;
	var display = new Text2("0", {
		size: 36,
		fill: 0x000000
	});
	display.x = 10;
	display.y = 10;
	self.contentArea.addChild(display);
	function updateDisplay() {
		display.setText(currentValue);
	}
	function calculate() {
		var prev = parseFloat(previousValue);
		var current = parseFloat(currentValue);
		var result = 0;
		switch (operation) {
			case "+":
				result = prev + current;
				break;
			case "-":
				result = prev - current;
				break;
			case "*":
				result = prev * current;
				break;
			case "/":
				result = prev / current;
				break;
		}
		return result.toString();
	}
	function handleButtonClick(label) {
		LK.getSound('click').play();
		if (label >= "0" && label <= "9") {
			if (currentValue === "0" || resetDisplay) {
				currentValue = label;
				resetDisplay = false;
			} else {
				currentValue += label;
			}
			updateDisplay();
		} else if (label === ".") {
			if (!currentValue.includes(".")) {
				currentValue += ".";
				updateDisplay();
			}
		} else if (["+", "-", "*", "/"].includes(label)) {
			previousValue = currentValue;
			operation = label;
			resetDisplay = true;
		} else if (label === "=") {
			if (previousValue && operation) {
				currentValue = calculate();
				previousValue = "";
				operation = "";
				resetDisplay = true;
				updateDisplay();
			}
		}
	}
	var buttonLabels = ["7", "8", "9", "/", "4", "5", "6", "*", "1", "2", "3", "-", "0", ".", "=", "+"];
	var buttonSize = 60;
	var padding = 5;
	var buttonsPerRow = 4;
	for (var i = 0; i < buttonLabels.length; i++) {
		var buttonX = i % buttonsPerRow * (buttonSize + padding) + 10;
		var buttonY = Math.floor(i / buttonsPerRow) * (buttonSize + padding) + 60;
		var buttonBg = new Container();
		buttonBg.interactive = true;
		buttonBg.x = buttonX;
		buttonBg.y = buttonY;
		var buttonGraphic = LK.getAsset('desktopIcon', {
			anchorX: 0,
			anchorY: 0,
			width: buttonSize,
			height: buttonSize
		});
		buttonGraphic.tint = 0xDDDDDD;
		var buttonText = new Text2(buttonLabels[i], {
			size: 30,
			fill: 0x000000
		});
		buttonText.anchor.set(0.5, 0.5);
		buttonText.x = buttonSize / 2;
		buttonText.y = buttonSize / 2;
		// Store the button label for the event handlers
		buttonBg.name = buttonLabels[i];
		// Add click handling
		buttonBg.down = function () {
			this.children[0].tint = 0xAAAAAA; // Darken on press
		};
		buttonBg.up = function () {
			this.children[0].tint = 0xDDDDDD; // Restore color
			handleButtonClick(this.name);
		};
		buttonBg.addChild(buttonGraphic);
		buttonBg.addChild(buttonText);
		self.contentArea.addChild(buttonBg);
	}
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x008080
});

/**** 
* Game Code
****/ 
// Global variables
var activeWindows = [];
var startMenuOpen = false;
var dragTarget = null;
var savedWindowPositions = {};
// Create the desktop background
var desktop = game.addChild(LK.getAsset('desktop', {
	anchorX: 0,
	anchorY: 0,
	width: 2048,
	height: 2732
}));
// Create the taskbar
var taskbar = game.addChild(LK.getAsset('taskbar', {
	anchorX: 0,
	anchorY: 1,
	width: 2048,
	height: 50
}));
taskbar.y = 2732;
// Create the start button
var startButton = game.addChild(LK.getAsset('startButton', {
	anchorX: 0,
	anchorY: 1,
	width: 100,
	height: 40
}));
startButton.x = 5;
startButton.y = 2732 - 5;
startButton.interactive = true;
// Create the start menu
var startMenu = game.addChild(new StartMenu());
// Add "Start" text to start button
var startText = new Text2("Start", {
	size: 24,
	fill: 0x000000
});
startText.x = 35;
startText.y = 2732 - 35;
game.addChild(startText);
// Create desktop icons
var icons = [{
	name: "My Computer",
	x: 100,
	y: 100
}, {
	name: "Recycle Bin",
	x: 100,
	y: 200
}, {
	name: "Notepad",
	x: 100,
	y: 300
}, {
	name: "Calculator",
	x: 100,
	y: 400
}, {
	name: "Explorer",
	x: 100,
	y: 500
}, {
	name: "Corrupted",
	x: 100,
	y: 600
}];
icons.forEach(function (icon) {
	var desktopIcon = new DesktopIcon(icon.name, icon.x, icon.y);
	game.addChild(desktopIcon);
});
// Create time display in taskbar
var timeDisplay = new Text2(getCurrentTime(), {
	size: 24,
	fill: 0x000000
});
timeDisplay.anchor.set(1, 0.5);
timeDisplay.x = 2048 - 10;
timeDisplay.y = 2732 - 25;
game.addChild(timeDisplay);
// Handle desktop clicks
desktop.interactive = true;
desktop.down = function () {
	if (startMenuOpen) {
		toggleStartMenu();
	}
};
// Start button handling
startButton.down = function () {
	startButton.alpha = 0.7;
	LK.getSound('click').play();
};
startButton.up = function () {
	startButton.alpha = 1;
	toggleStartMenu();
};
// Game update function
game.update = function () {
	// Update time display every second
	if (LK.ticks % 60 === 0) {
		timeDisplay.setText(getCurrentTime());
	}
	// Handle window dragging
	if (dragTarget && dragTarget.isDragging) {
		dragTarget.x = lastMoveX - dragTarget.dragOffsetX;
		dragTarget.y = lastMoveY - dragTarget.dragOffsetY;
		// Keep windows within screen bounds
		dragTarget.x = Math.max(0, Math.min(2048 - dragTarget.width, dragTarget.x));
		dragTarget.y = Math.max(0, Math.min(2732 - 50 - dragTarget.height, dragTarget.y));
	}
};
// Track mouse/touch position
var lastMoveX = 0;
var lastMoveY = 0;
game.move = function (x, y) {
	lastMoveX = x;
	lastMoveY = y;
};
// Handle global mouse up
game.up = function () {
	if (dragTarget) {
		dragTarget.isDragging = false;
		dragTarget = null;
	}
};
// Helper functions
function toggleStartMenu() {
	startMenuOpen = !startMenuOpen;
	startMenu.visible = startMenuOpen;
	if (startMenuOpen) {
		LK.getSound('click').play();
	}
}
function createWindow(type) {
	var newWindow;
	switch (type) {
		case "Notepad":
			newWindow = new NotepadWindow();
			break;
		case "Calculator":
			newWindow = new CalculatorWindow();
			break;
		case "Explorer":
		case "My Computer":
			newWindow = new ExplorerWindow();
			break;
		case "Corrupted":
			LK.getSound('error').play();
			newWindow = new CorruptedWindow();
			break;
		default:
			newWindow = new Window(type, 600, 400);
	}
	// Position window - either from saved position or center
	if (savedWindowPositions[type]) {
		newWindow.x = savedWindowPositions[type].x;
		newWindow.y = savedWindowPositions[type].y;
	} else {
		newWindow.x = (2048 - newWindow.width) / 2;
		newWindow.y = (2732 - 50 - newWindow.height) / 2;
	}
	// Add Windows 98 style opening animation
	newWindow.scale.x = 0.1;
	newWindow.scale.y = 0.1;
	// Add to active windows and game
	activeWindows.push(newWindow);
	game.addChild(newWindow);
	// Animate window opening
	tween(newWindow, {
		scaleX: 1,
		scaleY: 1
	}, {
		duration: 200,
		easing: tween.easeOut
	});
	// Set as drag target
	dragTarget = newWindow;
	// Close start menu if open
	if (startMenuOpen) {
		toggleStartMenu();
	}
	// Play sound
	LK.getSound('click').play();
	return newWindow;
}
function closeWindow(window) {
	// Save position
	savedWindowPositions[window.children[1].text] = {
		x: window.x,
		y: window.y
	};
	// Remove from active windows
	var index = activeWindows.indexOf(window);
	if (index > -1) {
		activeWindows.splice(index, 1);
	}
	// Remove from game
	game.removeChild(window);
	window.destroy();
	// Clear drag target if it was this window
	if (dragTarget === window) {
		dragTarget = null;
	}
}
function minimizeWindow(window) {
	// Just hide for now - in a real implementation we'd add a taskbar button
	window.visible = false;
	// Remove from active windows but don't destroy
	var index = activeWindows.indexOf(window);
	if (index > -1) {
		activeWindows.splice(index, 1);
	}
}
function getCurrentTime() {
	var date = new Date();
	var hours = date.getHours();
	var minutes = date.getMinutes();
	var ampm = hours >= 12 ? 'PM' : 'AM';
	hours = hours % 12;
	hours = hours ? hours : 12;
	minutes = minutes < 10 ? '0' + minutes : minutes;
	return hours + ':' + minutes + ' ' + ampm;
}
// Create mouse cursor
var mouseCursor = new MouseCursor();
game.addChild(mouseCursor);
// Check if cursor is over a clickable element
function updateCursorStyle() {
	var isOverClickable = false;
	// Check if over a desktop icon
	for (var i = 0; i < game.children.length; i++) {
		var child = game.children[i];
		if (child instanceof DesktopIcon && lastMoveX >= child.x - 32 && lastMoveX <= child.x + 32 && lastMoveY >= child.y - 32 && lastMoveY <= child.y + 32) {
			isOverClickable = true;
			break;
		}
	}
	// Check if over explorer items in open windows
	for (var j = 0; j < activeWindows.length; j++) {
		var window = activeWindows[j];
		if (window instanceof ExplorerWindow) {
			for (var k = 0; k < window.contentArea.children.length; k++) {
				var item = window.contentArea.children[k];
				if (item.interactive && lastMoveX >= window.x + window.contentArea.x + item.x && lastMoveX <= window.x + window.contentArea.x + item.x + 150 && lastMoveY >= window.y + window.contentArea.y + item.y && lastMoveY <= window.y + window.contentArea.y + item.y + 50) {
					isOverClickable = true;
					break;
				}
			}
		}
	}
	// Update cursor style
	mouseCursor.setPointer(isOverClickable);
}
// Extend game.move to update mouse cursor
var originalMove = game.move;
game.move = function (x, y) {
	originalMove(x, y);
	mouseCursor.updatePosition(x, y);
	updateCursorStyle();
};
// Play startup sound
LK.setTimeout(function () {
	LK.getSound('startup').play();
}, 500);

===================================================================
--- original.js
+++ change.js
@@ -32,8 +32,10 @@
 	} else if (iconName === "Calculator") {
 		icon.tint = 0xDDDDDD; // Light gray
 	} else if (iconName === "Explorer") {
 		icon.tint = 0xFFD700; // Gold
+	} else if (iconName === "Corrupted") {
+		icon.tint = 0xFF0000;
 	}
 	var label = new Text2(iconName, {
 		size: 24,
 		fill: 0xFFFFFF
@@ -322,8 +324,49 @@
 		self.contentArea.addChild(folderItem);
 	}
 	return self;
 });
+// Red for corrupted app
+var CorruptedWindow = Window.expand(function () {
+	var self = Window.call(this, "Error", 500, 300);
+	var errorMessage = new Text2("A fatal exception has occurred.\nThe current application will be terminated.\n\nPress OK to close this window.", {
+		size: 24,
+		fill: 0x000000
+	});
+	errorMessage.x = 20;
+	errorMessage.y = 30;
+	self.contentArea.addChild(errorMessage);
+	var okButton = new Container();
+	okButton.interactive = true;
+	okButton.x = 200;
+	okButton.y = 180;
+	var buttonGraphic = LK.getAsset('startButton', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		width: 100,
+		height: 40
+	});
+	buttonGraphic.tint = 0xDDDDDD;
+	var buttonText = new Text2("OK", {
+		size: 24,
+		fill: 0x000000
+	});
+	buttonText.anchor.set(0.5, 0.5);
+	buttonText.x = 0;
+	buttonText.y = 0;
+	okButton.addChild(buttonGraphic);
+	okButton.addChild(buttonText);
+	okButton.down = function () {
+		buttonGraphic.tint = 0xAAAAAA;
+		LK.getSound('click').play();
+	};
+	okButton.up = function () {
+		buttonGraphic.tint = 0xDDDDDD;
+		closeWindow(self);
+	};
+	self.contentArea.addChild(okButton);
+	return self;
+});
 var CalculatorWindow = Window.expand(function () {
 	var self = Window.call(this, "Calculator", 300, 400);
 	var currentValue = "0";
 	var previousValue = "";
@@ -500,8 +543,12 @@
 }, {
 	name: "Explorer",
 	x: 100,
 	y: 500
+}, {
+	name: "Corrupted",
+	x: 100,
+	y: 600
 }];
 icons.forEach(function (icon) {
 	var desktopIcon = new DesktopIcon(icon.name, icon.x, icon.y);
 	game.addChild(desktopIcon);
@@ -580,8 +627,12 @@
 		case "Explorer":
 		case "My Computer":
 			newWindow = new ExplorerWindow();
 			break;
+		case "Corrupted":
+			LK.getSound('error').play();
+			newWindow = new CorruptedWindow();
+			break;
 		default:
 			newWindow = new Window(type, 600, 400);
 	}
 	// Position window - either from saved position or center