api

function drawString(mon, str, x, y)
	mon.setCursorPos(x, y)

	mon.write(str)
end

function drawStringWithColor(mon, str, x, y, col)
	mon.setCursorPos(x, y)

	mon.setTextColor(col)
	mon.write(str)
end

function getPercent(amount, capacity)
	return amount / 100 * capacity
end

function round(num, idp)
	mult = 10 ^ (idp or 0)

	return math.floor(num * mult + 0.5) / mult
end