TODO

filesystem:
	write a filesystem based on streams
	write handlers for zip

core:
	connection to remote game (ok)
	read/write configuration file (ok)
	split client and server configuration (ok)
	parse command line options (ok)
	game module loading/unloading
	execute command line options
	globe entity

network:
	UDP datagrams (ok)
	protocol description
	chat, channels
	rcon, commands
	buffered sends (ok)
	zlib compression
	fix lag
	client connection state (ok)

client:
	keyboard handler, must be able to handle keyboard layouts
	decent input handling implementation
	key bindings
	input handler switching (ok)
	console chars (ok)

render:
	render pipeline (ok)
	.map models (ok)
	write RLE tga screenshots (ok)
	texture registry
	text quads render pipe

win32 port:
	network not functional
	texture loading is broken
	screenshots are broken