function scr_axis_clover_scan()
{
    if (live_call())
        return global.live_result;
    var width = sprite_get_width(sprite_index);
    var height = sprite_get_height(sprite_index);
    i_inc = width / 20;
    j_inc = 1;
    var x_left = x - sprite_xoffset;
    var y_top = (y + sprite_yoffset) - sprite_height;
    for (var j = 0; j < height; j += j_inc)
    {
        part = instance_create(x_left, y_top + j, obj_piece_clover_scan);
        with (part)
        {
            target_x = other.x;
            target_y = other.y;
            depth = other.depth - 1;
            left = 0;
            top = j;
            self.width = width;
            self.height = other.j_inc;
            sprite_index = other.sprite_index;
            alarm[0] = j * 2;
            if (j == 0)
                event_perform(ev_alarm, 0);
        }
    }
}