gistfile1.lua

function wardrobe.is_save_hex(textfield)
	
	if string.match(textfield, "^[0-9a-fA-F]+$") and #textfield == 6 then
		return textfield	
	else
		return "ffffff"
	end
	
end

function wardrobe.load_user_data()
	
	-- load non-RGB choices
	
	local input = io.open(wardrobe.texture_save_data, "r")
	if input then
	
		repeat
			
			local value = {}
			
			for i = 1, 22 do
				
				value[i] = input:read("*n")
				
				if value = nil then
					break
				end
				
			end
			
			local user = input:read("*l")
			
			wardrobe.formspec_selections[user:sub(2)] = value
			
		until input:read(0) == nil
	io.close(input)
	
	-- load RGB
end