anchor.diff:  			<a href="?src=\ref[src];setdir=10; flipped=1" title="South, East, North">&#9568;</a>
   		</p>
   				"}
  -		if(PIPE_UNARY) // Stuff with four directions - includes pumps etc.
  +		if(PIPE_UNARY) // Unary
   			if(preview)
   				user << browse_rsc(new /icon(preview, dir=NORTH), "n.png")
   				user << browse_rsc(new /icon(preview, dir=EAST),  "e.png")
  
positive.code: 			else
  				dirsel+={"
  		<p>
  			<a href="?src=\ref[src];setdir=1; flipped=0" title="vertical">&#8597;</a>
  			<a href="?src=\ref[src];setdir=4; flipped=0" title="horizontal">&harr;</a>
  			<br />
  			<a href="?src=\ref[src];setdir=9; flipped=0" title="West to North">&#9565;</a>
  			<a href="?src=\ref[src];setdir=5; flipped=0" title="North to East">&#9562;</a>
  			<br />
  
negative.code: 	var/id=-1
  	var/categoryId = CATEGORY_ATMOS
  	var/dir=SOUTH
  	var/dirtype=PIPE_BINARY
  	var/icon = 'icons/obj/atmospherics/pipes/pipe_item.dmi'
  	var/icon_state=""
  	var/selected=0
  
  /datum/pipe_info/New(pid,direction,dt)
  	src.id=pid
  	src.icon_state=pipeID2State[pid+1]
  	src.dir=direction
  	src.dirtype=dt
  
  