NETWORKING

* Server
** Basic Layout
   {
   "type": <type-of-request>,
   "destination": "server"/"client",
   <additional data of request>
   }

** Initial connect:
*** To the new connection:
	{
	"type": "server-status", 
	"destination": "client",
	"host": true/false //If the new connection is host
	"map": map
	"players": player-array
	}
	
*** To all other clients
	{
	"type": "new-player",
	"destination": "client",
	"player": <player-struct>
	}

** Connection Lost
*** To all clients:
	{
	"type": "connection-lost",
	"destination": "client",
	"reason": <reason>,
	"player": <player-struct>
	}
	
** Server-Requests
*** set-username
**** Incoming
	 {
	 "type": "set-username",
	 "destination": "server",
	 "new-username": <username>
	 }
**** To all
	 {
	 "type": "username-changed",
	 "destination": "client",
	 "old-name": <old-name>,
	 "new-name": <new-name>
	 }
	 
*** get-available-colors
**** Incoming
	 {
	 "type": "get-available-colors",
	 "destination": "server",
	 }
	 
**** To requester
	 {
	 "type": "available-colors",
	 "destination": "client",
	 "request": "get-available-colors",
	 "available-colors": <array-with-colors>
	 }

*** choose-color
**** Incoming
	 {
	 "type": "choose-color",
	 "destination": "server",
	 "chosen-color": <color as string>
	 }
	 
**** To requester *ON ERROR*
	 {
	 "destination": "client",
	 "type": "error",
	 "request": <the request which failed>,
	 "reason": <reason for the error>
	 }
	 
**** To all clients except requester *ON SUCCESS*
	 {
	 "destination": "client",
	 "type": "color-changed",
	 "new-color": <new-color>,
	 "player": <player-struct>,
	 "available-colors": <array of available colors>
	 }

*** load-map
**** Incoming
	 {
	 "type": "load-map",
	 "destination": "server",
	 "map-file": <filename>
	 }

**** To requester if the map can't be found
 	{
	"type": "map-data",
	"destination": "client",
	"filename": <filename>
	}

	The client then sends the send-map-data -request to the server
	
**** To every client except the requester
	 {
	 "type": "map-loaded",
	 "destination": "client",
	 "filename": <filename>,
	 "md5sum": <md5sum of the map-data>, //When base64-*decoded*!
	 "data": <data of file, base64-encoded>
	 }

**** On error
	 {
	 "destination": "client",
	 "type": "error",
	 "request": <the request which failed>,
	 "reason": <reason for the error>
	 }

*** get-map
**** Incoming
	 {
	 "type": "get-map",
	 "destination": "server",
	 }

**** To requester
	 {
	 "type": "map-loaded",
	 "destination": "client",
	 "filename": <filename>,
	 "md5sum": <md5sum of the map-data>, //When base64-*decoded*!
	 "data": <data of file, base64-encoded>
	 }

**** On error
	 {
	 "destination": "client",
	 "type": "error",
	 "request": <the request which failed>,
	 "reason": <reason for the error>
	 }