if (con == 0)
{
    image_alpha += 0.25;
    y += 4;
    if (image_alpha >= 1.5)
    {
        image_alpha = 1;
        con = 1;
        y = ystart + 40;
    }
}
if (con == 1 && !d_ex())
{
    timer++;
    if (timer >= 2)
    {
        if (direction == 90 || direction == 270)
        {
            if (direction == 90)
            {
                if (place_meeting(x, y - 40, obj_solidblock))
                {
                    direction = 0;
                    x += 40;
                }
                else
                {
                    direction = 90;
                    y -= 40;
                }
            }
            if (direction == 270)
            {
                if (place_meeting(x, y + 40, obj_solidblock))
                {
                    direction = 0;
                    x += 40;
                }
                else
                {
                    direction = 270;
                    y += 40;
                }
            }
        }
        else if (place_meeting(x, y - 40, obj_solidblock) && place_meeting(x, y + 40, obj_solidblock))
        {
            direction = 0;
            x += 40;
        }
        else if (!place_meeting(x, y - 40, obj_solidblock))
        {
            direction = 90;
            y -= 40;
        }
        else if (!place_meeting(x, y + 40, obj_solidblock))
        {
            direction = 270;
            y += 40;
        }
        movex = 0;
        movey = 0;
        timer = 0;
    }
}
if (con == 2)
{
    depth += 1;
    y -= 4;
    image_alpha -= 0.25;
    deathtimer++;
    if (deathtimer >= 3)
        instance_destroy();
}