Changed ColorToHex to just use string.format instead of useless number to hexstring to number to hexstring conversion.

Themes/_fallback/Scripts/02 Colors.lua

@@ -191,8 +191,6 @@ end
 
 -- ColorToHex(c)
 -- Takes in a normal color("") and returns the hex representation.
--- Adapted from code in LuaBit (http://luaforge.net/projects/bit/),
--- which is MIT licensed and copyright (C) 2006~2007 hanzhao.
 function ColorToHex(c)
 	local r = c[1]
 	local g = c[2]
@@ -200,27 +198,7 @@ function ColorToHex(c)
 	local a = HasAlpha(c)
 
 	local function hex(value)
-		value = math.ceil(value)
+		return ("%02X"):format(value)
-
-		local hexVals = { 'A', 'B', 'C', 'D', 'E', 'F' }
-		local out = ""
-		local last = 0
-
-		while(value ~= 0) do
-			last = math.mod(value, 16)
-			if(last < 10) then
-				out = tostring(last) .. out
-			else
-				out = hexVals[(last-10)+1] .. out
-			end
-			value = math.floor(value/16)
-		end
-
-		if(out == "") then
-			return "00"
-		end
-		
-		return string.format( "%02X", tonumber(out,16) )
 	end
 
 	local rX = hex( scale(r, 0, 1, 0, 255) )