function scr_jevil_check()
{
    var item_knife = false;
    var item_tail = false;
    var chapter = 1;
    var result = scr_get_ura_value(chapter, global.filechoice);
    if (result == 0)
        exit;
    if (result == 3)
    {
        item_knife = true;
        item_tail = true;
    }
    else
    {
        item_knife = result == 1;
        item_tail = result == 2;
    }
    if (item_knife)
        global.tempflag[36] = 2;
    else if (item_tail)
        global.tempflag[36] = 1;
}