include "../examples/include/microw8-api.cwa"

global mut pos = 0;
global mut next = 0;

export fn upd() {
    let lazy t = 32!32;
    let lazy tick = t * 6 / 100;
    let lazy rel = t - tick * 100 / 6;

    setBackgroundColor(select(tick == next, 0, select(tick < next, 0x35, 0x55)));
    setCursorPosition(pos % 13 * 3, pos / 13 % 30);
    if rel < 10 {
        printChar(32);
    }
    printInt(rel);

    pos = pos + 1;
    next = tick + 1;
}