/****
* 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 = new Graphics();
  self.addChild(self.graphics);
  self.addPoint = function (x, y) {
    self.points.push({
      x: x,
      y: y
    });
    self.redraw();
  };
  self.redraw = function () {
    self.graphics.clear();
    self.graphics.lineStyle(5, 0xffffff, 1);
    if (self.points.length > 0) {
      self.graphics.moveTo(self.points[0].x, self.points[0].y);
      for (var i = 1; i < self.points.length; i++) {
        self.graphics.lineTo(self.points[i].x, self.points[i].y);
      }
    }
  };
});

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

/****
* Game Code
****/
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
};