pseudocode for HZV

state machine
{
	state: waiting for controller
		if the balloon is popped
			move to a zombie wait for controller state

		check if a new packet has arrived
			if handshaking
				send a response 
				move to waiting for commands
				set a timer

	state: waiting for a command
		check if a new packet has arrived
			if a command
				execute the commands
				send an acknowledgment

		check if one second timer is up
			if so
				go back to waiting for a command

		if the balloon is popped
			move to a zombie wait for controller state

	state zombie wait for controller:
		receive necromancer data
		(rest same as regular)

	state: zombie waiting for a command
		receive necromancer data
		use necromancer data on new commands
		(rest same as regular)

}