class Pix
{
  float _x;
  float _y;
  //
  float _xf;
  float _yf;
  //
  float _speed;
  //
  color _color;
  boolean enabled;
  //
  public Pix()
  {
  }
  void init(float $x, float $y, float $xf, float $yf, int $col){
    _x = $x;
    _y = $y;
    _xf = $xf;
    _yf = $yf;
    _speed=5f;
    _color = $col;
    if((_color>>>24 & 0xff) == 0){
	   enabled = false;
    }else{
	   enabled = true;
    }
  }
  void moveMe()
  {
    _x+=(_xf-_x)/_speed;
    _y+=(_yf-_y)/_speed;
  }
}