x -= 3;
if (x < (__view_get(e__VW.XView, 0) - 40))
    instance_destroy();
if (y < ystart)
{
    vsp += grav;
}
else
{
    y = ystart;
    vsp = 0;
}
if (y == ystart && irandom_range(0, 10) == 1)
    vsp = irandom_range(-2, -1);
y += vsp;
image_angle += 15;

enum e__VW
{
    XView,
    YView,
    WView,
    HView,
    Angle,
    HBorder,
    VBorder,
    HSpeed,
    VSpeed,
    Object,
    Visible,
    XPort,
    YPort,
    WPort,
    HPort,
    Camera,
    SurfaceID
}