prontera,155,181,5  script  Sample  4_F_KAFRA1,{
    .@ticket_id = 7539;
    .@amount = 1;

    if (countitem(.@ticket_id) >= .@amount) {
        delitem .@ticket_id, .@amount;
        do {
            .@i = rand(.item_size);
        } while (rand(100) < .rate[.@i]);
        getitem .item_id[.@i], .amount[.@i];
        npctalk "you gained "+.amount[.@i]+"x "+getitemname(.item_id[.@i]);
    }
    end;

    OnInit:
        setarray .item_id, 501, 502, 503, 504, 505, 506;
        setarray .amount, 1, 2, 3, 4, 5, 6;
        setarray .rate, 10, 20, 30, 40, 50, 60;

        .item_size = getarraysize(.item_id);
        end;
}