UDP Lan Multiplayer source code

This is a source code for my UDP server and client that i use with Coppercube to make multiplayer game.I provide it for free but any donation will be appreciated and will help me to make even cooler projects.(I included simple Coppercube game and script with it also that shows how to use it)(but you can make your own way for it) NB this is not meant for making real game out of it but just for testing and for haveing fun .[if you want to make real multiplayer game then just buy studio version and you are able to add networking to your game]