MineClone2/mods/CORE/mcl_util/roman_numerals.lua

31 lines
414 B
Lua

local converter = {
{1000, "M"},
{900, "CM"},
{500, "D"},
{400, "CD"},
{100, "C"},
{90, "XC"},
{50, "L"},
{40, "XL"},
{10, "X"},
{9, "IX"},
{5, "V"},
{4, "IV"},
{1, "I"}
}
mcl_util.to_roman = function(number)
local r = ""
local a = number
local i = 1
while a > 0 do
if a >= converter[i][1] then
a = a - converter[i][1]
r = r.. converter[i][2]
else
i = i + 1
end
end
return r
end