first commit

u_skins/players.lua

@@ -0,0 +1,28 @@
+u_skins.file = minetest.get_worldpath() .. "/u_skins.mt"
+u_skins.load = function()
+	local input = io.open(u_skins.file, "r")
+	local data = nil
+	if input then
+		data = input:read('*all')
+	end
+	if data and data ~= "" then
+		lines = string.split(data,"\n")
+		for _, line in ipairs(lines) do
+			data = string.split(line, ' ', 2)
+			u_skins.u_skins[data[1]] = data[2]
+		end
+		io.close(input)
+	end
+end
+u_skins.load()
+
+u_skins.save = function()
+	local output = io.open(u_skins.file,'w')
+	for name, skin in pairs(u_skins.u_skins) do
+		if name and skin then
+			output:write(name .. " " .. skin .. "\n")
+		end
+	end
+	io.close(output)
+end
+