:look
> [! dialog_advance]
	say player "I don't know what that stuff is."
	set_global dialog_advance 1
	stop
> [eq dialog_advance 1]
	say player "I REALLY don't know what that stuff is."
	set_global dialog_advance 2
	stop
> [eq dialog_advance 2]
	say player "No, SERIOUSLY, I have no idea what that is!"
	set_angle player 180
	say player "Please stop asking me that!"
	stop


:use r5_wrench
> [r5_wall_item_state_round]
	set_state r5_wall_item state_square	
	set_global r5_wall_item_state_round false
	stop
set_state r5_wall_item state_round
set_global r5_wall_item_state_round true