-Killed the updateDialog lag. I added a check to see if there were any mobs to update, if not it will stop checking until a user uses the machine again. I had to replace all the machine = src and machine = null with procs to help make it manageable. I believe this is one of the culprits causing the server to lag as the round goes on, as more players will interact with machines.

-Atmos delay is now based on active players, to help fight lag for massive player rounds.

-Changed some for(blah in world) loops to use the correct lists.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4958 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/machinery/computer/robot.dm

@@ -31,7 +31,7 @@
 	if (src.z > 6)
 		user << "\red <b>Unable to establish a connection</b>: \black You're too far away from the station!"
 		return
-	user.machine = src
+	user.set_machine(src)
 	var/dat
 	if (src.temp)
 		dat = "<TT>[src.temp]</TT><BR><BR><A href='?src=\ref[src];temp=1'>Clear Screen</A>"
@@ -104,7 +104,7 @@
 	if(..())
 		return
 	if ((usr.contents.Find(src) || (in_range(src, usr) && istype(src.loc, /turf))) || (istype(usr, /mob/living/silicon)))
-		usr.machine = src
+		usr.set_machine(src)
 
 		if (href_list["eject"])
 			src.temp = {"Destroy Robots?<BR>