if ((y - height) > (cameray() + 500) || x < (camerax() - 100) || x > (camerax() + 740) || (!airborne && y < (cameray() - 100)))
{
    if (i_ex(shadow))
        instance_destroy(shadow);
    instance_destroy();
}
if (!init)
{
    init = true;
    if (i_ex(shadow))
        shadow.depth = maxDepth;
}
falltime++;
if (!airborne)
{
    if (!destroyOnLand)
        exit;
    siner -= 0.1;
    image_alpha = min(siner, 1);
    if (siner <= 0)
    {
        if (i_ex(shadow))
            instance_destroy(shadow);
        instance_destroy();
    }
    exit;
}
if (fallspeed < 0)
    fallspeed += fallFriction;
if (fallspeed > -5)
    fallFriction = 0.4;
if (speed < 5)
    friction = 0.4;
if (fallspeed < 2)
    fallspeed = scr_movetowards(fallspeed, 2, 0.1);
height -= fallspeed;
if (airborne && height <= 0 && y < maxy)
{
    instance_destroy(shadow);
    fallspeed = 0;
    height = 0;
    airborne = false;
    image_index = (image_index < 4) ? 3 : 7;
    speed = 0;
    image_speed = 0;
    x += sin(siner / 15);
    depth = maxDepth - falltime;
    siner = 3;
    exit;
}
x += (sin(siner / 15) * (fallspeed / 2));
siner++;
image_speed = 1 + (speed / 15);
scr_depth();
if (i_ex(shadow))
{
    shadow.image_alpha = (y > maxy) ? 0 : 1;
    shadow.image_index = image_index;
    shadow.x = x + ((sprite_width - shadow.sprite_width) / 2);
    shadow.y = y + ((sprite_height - shadow.sprite_height) / 2);
    var shadowScale = clamp((40 - (height / 2)) / 20, 0, 2);
    shadow.image_xscale = shadowScale;
    shadow.image_yscale = shadowScale;
}