piecevalues = {
        [0x00]  = "I",
        [0x01]  = "T",
        [0x02]  = "Z",
        [0x03]  = "S",
        [0x04]  = "J",
        [0x05]  = "L",
        [0x06]  = "O",
    };

    pieces      = {};

    for k,v in pairs(piecevalues) do
        pieces[k]   = 0;
    end;

    sum             = 0;

    print("butt");

    donepiece   = true;
    lasty       = 0xFF;

    while true do

--      if donepiece and memory.readbyte(0xAF81) == 0x01 then
        piecey  = memory.readbyte(0xAF81);
        if piecey < lasty then
            local curpiece      = memory.readbyte(0xAF85);
            donepiece           = true;
            pieces[curpiece]    = pieces[curpiece] + 1;
            sum                 = sum + 1;
            --memory.writebyte(0xAF80, math.random(0x02, 0x08));
            --memory.writebyte(0xAF81, math.random(0x03, 0x0F));
            --joypad.set(1,{down=1});
        --elseif donepiece and memory.readbyte(0xAF81) ~= 0x01 then
        --  donepiece   = false;

        end;

        lasty   = piecey;

        local temp  = 0;

        inpt    = input.get();
        if true or inpt['X'] then

            gui.box(96, 0, 159, 144, 0x000000af, 0x000000af);
            for k,v in pairs(piecevalues) do
                gui.text(100, temp * 7, string.format("%s %6d %5.2f%%", v, pieces[k], pieces[k] / sum * 100));
                temp    = temp + 1;
            end;
            temp        = temp + 1;
        end;

            gui.text(100, temp * 7, string.format("%8d", sum));

        emu.frameadvance();
    end;