ChestCountDisplayer

--Requires PeripheralsPlusOne.
--Designed to work with a computer with a monitor on top and a diamond chest in front.

chest = peripheral.wrap("front")
monitor = peripheral.wrap("top")
x = 1
y = 1

while true do
    monitor.clear()
    monitor.setCursorPos(x, y)
    chestList = chest.list()
    chestCount = 0
    for slot, item in pairs(chestList) do
        chestCount = chestCount + item.count
    end
    if chestCount > 9999 then
        fontSize = 0.5
    elseif chestCount > 999 then
        fontSize = 2
    elseif chestCount > 99 then
        fontSize = 2.5
    elseif chestCount > 9 then
        fontSize = 4
    else
        fontSize = 5
    end
    monitor.setTextScale(fontSize)
    monitor.write(string.format("%.0f",chestCount))
    sleep(1)
end