/**** 
* Classes
****/ 
// Class for Decoration
var Decoration = Container.expand(function () {
	var self = Container.call(this);
	var decorationGraphics = self.attachAsset('decoration', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Update logic for decoration if needed
	};
});
// Class for Furniture
var Furniture = Container.expand(function () {
	var self = Container.call(this);
	var furnitureGraphics = self.attachAsset('furniture', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Update logic for furniture if needed
	};
});
// Class for Player
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Update logic for player if needed
	};
});
//<Assets used in the game will automatically appear here>
// Class for Room
var Room = Container.expand(function () {
	var self = Container.call(this);
	var roomGraphics = self.attachAsset('room', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Update logic for room if needed
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Light blue background to simulate sky
});

/**** 
* Game Code
****/ 
// Initialize arrays to hold game objects
var rooms = [];
var furnitures = [];
var decorations = [];
var mode = 'building'; // 'building', 'exploring' or 'erasing'
var player;
// Function to create a new room
function createRoom(x, y) {
	var newRoom = new Room();
	newRoom.x = x;
	newRoom.y = y;
	rooms.push(newRoom);
	game.addChild(newRoom);
}
// Function to add furniture to a room
function addFurniture(x, y) {
	var newFurniture = new Furniture();
	newFurniture.x = x;
	newFurniture.y = y;
	furnitures.push(newFurniture);
	game.addChild(newFurniture);
}
// Function to add decoration to a room
function addDecoration(x, y) {
	var newDecoration = new Decoration();
	newDecoration.x = x;
	newDecoration.y = y;
	decorations.push(newDecoration);
	game.addChild(newDecoration);
}
// Event handler for adding rooms
game.down = function (x, y, obj) {
	if (mode === 'building') {
		createRoom(x, y);
	} else if (mode === 'exploring') {
		if (player) {
			player.destroy();
		}
		player = new Player();
		player.x = x;
		player.y = y;
		game.addChild(player);
	} else if (mode === 'erasing') {
		for (var i = 0; i < rooms.length; i++) {
			if (rooms[i].intersects(obj)) {
				rooms[i].destroy();
				rooms.splice(i, 1);
				break;
			}
		}
		for (var j = 0; j < furnitures.length; j++) {
			if (furnitures[j].intersects(obj)) {
				furnitures[j].destroy();
				furnitures.splice(j, 1);
				break;
			}
		}
		for (var k = 0; k < decorations.length; k++) {
			if (decorations[k].intersects(obj)) {
				decorations[k].destroy();
				decorations.splice(k, 1);
				break;
			}
		}
	}
};
// Event handler for adding furniture
game.move = function (x, y, obj) {
	if (mode === 'building') {
		if (rooms.length > 0) {
			addFurniture(x, y);
		}
	} else if (mode === 'exploring') {
		if (player) {
			player.x = x;
			player.y = y;
		}
	}
};
// Event handler for adding decorations
game.up = function (x, y, obj) {
	if (mode === 'building') {
		if (rooms.length > 0) {
			addDecoration(x, y);
		}
		mode = 'exploring';
	} else if (mode === 'exploring') {
		mode = 'erasing';
	} else if (mode === 'erasing') {
		mode = 'building';
	}
};
// Update function for game logic
game.update = function () {
	// Update all rooms
	for (var i = 0; i < rooms.length; i++) {
		rooms[i].update();
	}
	// Update all furnitures
	for (var j = 0; j < furnitures.length; j++) {
		furnitures[j].update();
	}
	// Update all decorations
	for (var k = 0; k < decorations.length; k++) {
		decorations[k].update();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -60,9 +60,9 @@
 // Initialize arrays to hold game objects
 var rooms = [];
 var furnitures = [];
 var decorations = [];
-var mode = 'building'; // 'building' or 'exploring'
+var mode = 'building'; // 'building', 'exploring' or 'erasing'
 var player;
 // Function to create a new room
 function createRoom(x, y) {
 	var newRoom = new Room();
@@ -98,8 +98,30 @@
 		player = new Player();
 		player.x = x;
 		player.y = y;
 		game.addChild(player);
+	} else if (mode === 'erasing') {
+		for (var i = 0; i < rooms.length; i++) {
+			if (rooms[i].intersects(obj)) {
+				rooms[i].destroy();
+				rooms.splice(i, 1);
+				break;
+			}
+		}
+		for (var j = 0; j < furnitures.length; j++) {
+			if (furnitures[j].intersects(obj)) {
+				furnitures[j].destroy();
+				furnitures.splice(j, 1);
+				break;
+			}
+		}
+		for (var k = 0; k < decorations.length; k++) {
+			if (decorations[k].intersects(obj)) {
+				decorations[k].destroy();
+				decorations.splice(k, 1);
+				break;
+			}
+		}
 	}
 };
 // Event handler for adding furniture
 game.move = function (x, y, obj) {
@@ -121,8 +143,10 @@
 			addDecoration(x, y);
 		}
 		mode = 'exploring';
 	} else if (mode === 'exploring') {
+		mode = 'erasing';
+	} else if (mode === 'erasing') {
 		mode = 'building';
 	}
 };
 // Update function for game logic