image_alpha = 0.05;
if (instance_exists(obj_mainchara) && ignorebuffer < 0)
{
    obj_mainchara.swordmode = 0;
    if (instance_exists(obj_swordobjparent))
    {
        if (obj_mainchara.bbox_right >= x && obj_mainchara.bbox_left <= (x + sprite_width))
        {
            if (obj_mainchara.bbox_bottom >= y && obj_mainchara.bbox_top <= (y + sprite_height))
            {
                obj_swordarea.checkid = id;
                with (obj_swordarea)
                {
                    if (id != checkid)
                        ignorebuffer = 2;
                }
                swordobj = collision_rectangle(x, y, x + sprite_width, y + sprite_height, obj_swordobjparent, false, true);
                if (swordobj != -4)
                {
                    if (swordobj.active == 1)
                        obj_mainchara.swordmode = 1;
                }
            }
        }
    }
}
ignorebuffer--;