/**** 
* Classes
****/ 
// Assets will be automatically created and loaded by the LK engine based on their usage in the code.
// Class for drawing lines
var Line = Container.expand(function () {
	var self = Container.call(this);
	self.points = [];
	self.graphics = LK.getAsset('lineGraphics', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.addChild(self.graphics);
	self.addPoint = function (x, y) {
		self.points.push({
			x: x,
			y: y
		});
		self.redraw();
	};
	self.redraw = function () {
		self.graphics.clear();
		// Simulate line drawing by creating a new line asset for each segment
		var lineSegment = LK.getAsset('lineGraphics', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		lineSegment.width = 5; // Set line width
		lineSegment.tint = 0xffffff; // Set line color
		self.addChild(lineSegment);
		if (self.points.length > 1) {
			for (var i = 1; i < self.points.length; i++) {
				var segment = LK.getAsset('lineGraphics', {
					anchorX: 0.5,
					anchorY: 0.5
				});
				segment.width = Math.sqrt(Math.pow(self.points[i].x - self.points[i - 1].x, 2) + Math.pow(self.points[i].y - self.points[i - 1].y, 2));
				segment.rotation = Math.atan2(self.points[i].y - self.points[i - 1].y, self.points[i].x - self.points[i - 1].x);
				segment.x = (self.points[i].x + self.points[i - 1].x) / 2;
				segment.y = (self.points[i].y + self.points[i - 1].y) / 2;
				self.addChild(segment);
			}
		}
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000 // Init game with black background
});

/**** 
* Game Code
****/ 
var canvas = LK.getAsset('canvas', {
	anchorX: 0.5,
	anchorY: 0.5
});
canvas.x = 2048 / 2;
canvas.y = 2732 / 2;
game.addChild(canvas);
var currentLine = null;
var lines = [];
// Event handler for starting a new line
game.down = function (x, y, obj) {
	currentLine = new Line();
	currentLine.addPoint(x, y);
	game.addChild(currentLine);
	lines.push(currentLine);
};
// Event handler for drawing
game.move = function (x, y, obj) {
	if (currentLine) {
		currentLine.addPoint(x, y);
	}
};
// Event handler for ending a line
game.up = function (x, y, obj) {
	currentLine = null;
};
// Update function to handle any animations or game logic
game.update = function () {
	// Currently, no animations or additional logic needed
};