Player 1: Host
Player 2: Pilot
Player 3: Neither


FOR SENDING UPDATES:
if host is pilot or no pilot, host sends ship state
if pilot, pilot sends ship state not the host

FOR RECEIVING UPDATES:
if no pilot and not host, receive updates
if no pilot and is host, do not receive updates - host is sending updates
if pilot, do not receive updates
if host and there is a pilot, receive updates from pilot


func send():
	if (host == pilot or no_pilot) {
		// host sends ship state
	} else if (pilot) {
		// pilot sends ship state
	}

func receive():
	if (no_pilot and not host) {
		// receive updates from host
	} else if (no_pilot and is_host) {
		// do not receive updates - host is sending updates
	} else if (pilot) {
		// do not receive updates - sending updates as pilot
	} else if (host and there is a pilot) {
		// receive updates from pilot - receiving updates as host from pilot
	}