В клиент на Love2d добавлена библиотека states.lua.

client/libraries/states.lua

@@ -0,0 +1,62 @@
+local states = {}
+
+local stateFiles = {}
+
+local currentState = "default"
+
+local love2dCallbacksList =
+	{
+		"keypressed",
+		"keyreleased",
+		"filedropped",
+		"directorydropped",
+		"draw",
+		"update",
+		"wheelmoved",
+		"mousepressed",
+		"mousemoved",
+		"mousereleased",
+		"textinput",
+		"focus",
+		"lowmemory",
+		"mousefocus",
+		"resize",
+		"quit",
+		"threaderror",
+		"enter",
+		"visible"
+	}
+
+local function defaultInitialize(stateFile)
+	for _,callback in pairs(love2dCallbacksList) do
+		stateFile[callback] = stateFile[callback] or function() end
+		stateFile.open = stateFile.open or function() end
+	end
+end
+
+local function add(stateName)
+	stateFiles[stateName] = require("states/"..stateName)
+	defaultInitialize(stateFiles[stateName])
+end
+
+function states.setup()
+	for _,callback in pairs(love2dCallbacksList) do
+		states[callback] = 		
+		function(...)
+			stateFiles[currentState][callback](unpack({...}))
+		end
+		love[callback] = love[callback] or states[callback]
+	end
+end
+
+function states.switch(newState,params)
+	if not stateFiles[newState] then
+		add(newState)
+	end
+
+	currentState = newState
+	local params = type(params)=="table" and params or {}
+	stateFiles[newState].open(params)
+end
+
+return states

client/main.lua

@@ -1,7 +1,7 @@
 utf8 = require("utf8")
 
 username = "serg"
-userpass = ""
+userpass = "4444"
 world = "elvion"
 
 server = "http://lizardry.pp.ua/"
@@ -12,7 +12,8 @@ response = ""
 
 http = require("socket.http")
 md5 = require('libraries.md5')
-json = require "libraries.json"
+json = require("libraries.json")
+states = require("libraries.states")
 assets = require('libraries.cargo').init('resources')
 
 resources = {