-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/objects/items/devices/radio/electropack.dm

@@ -44,7 +44,7 @@
 	if(usr.stat || usr.restrained())
 		return
 	if(((istype(usr, /mob/living/carbon/human) && ((!( ticker ) || (ticker && ticker.mode != "monkey")) && usr.contents.Find(src))) || (usr.contents.Find(master) || (in_range(src, usr) && istype(loc, /turf)))))
-		usr.machine = src
+		usr.set_machine(src)
 		if(href_list["freq"])
 			var/new_frequency = sanitize_frequency(frequency + text2num(href_list["freq"]))
 			set_frequency(new_frequency)
@@ -106,7 +106,7 @@
 
 	if(!istype(user, /mob/living/carbon/human))
 		return
-	user.machine = src
+	user.set_machine(src)
 	var/dat = {"<TT>
 <A href='?src=\ref[src];power=1'>Turn [on ? "Off" : "On"]</A><BR>
 <B>Frequency/Code</B> for electropack:<BR>

code/game/objects/items/devices/radio/headset.dm

@@ -158,7 +158,7 @@
 
 /obj/item/device/radio/headset/attackby(obj/item/weapon/W as obj, mob/user as mob)
 //	..()
-	user.machine = src
+	user.set_machine(src)
 	if (!( istype(W, /obj/item/weapon/screwdriver) || (istype(W, /obj/item/device/encryptionkey/ ))))
 		return
 

code/game/objects/items/devices/radio/radio.dm

@@ -71,7 +71,7 @@ var/GLOBAL_RADIO_TYPE = 1 // radio type to use
 
 
 /obj/item/device/radio/attack_self(mob/user as mob)
-	user.machine = src
+	user.set_machine(src)
 	interact(user)
 
 /obj/item/device/radio/proc/interact(mob/user as mob)
@@ -129,7 +129,7 @@ var/GLOBAL_RADIO_TYPE = 1 // radio type to use
 	if (!(issilicon(usr) || (usr.contents.Find(src) || ( in_range(src, usr) && istype(loc, /turf) ))))
 		usr << browse(null, "window=radio")
 		return
-	usr.machine = src
+	usr.set_machine(src)
 	if (href_list["track"])
 		var/mob/target = locate(href_list["track"])
 		var/mob/living/silicon/ai/A = locate(href_list["track2"])
@@ -643,7 +643,7 @@ var/GLOBAL_RADIO_TYPE = 1 // radio type to use
 
 /obj/item/device/radio/attackby(obj/item/weapon/W as obj, mob/user as mob)
 	..()
-	user.machine = src
+	user.set_machine(src)
 	if (!( istype(W, /obj/item/weapon/screwdriver) ))
 		return
 	b_stat = !( b_stat )
@@ -675,7 +675,7 @@ var/GLOBAL_RADIO_TYPE = 1 // radio type to use
 
 /obj/item/device/radio/borg/attackby(obj/item/weapon/W as obj, mob/user as mob)
 //	..()
-	user.machine = src
+	user.set_machine(src)
 	if (!( istype(W, /obj/item/weapon/screwdriver) || (istype(W, /obj/item/device/encryptionkey/ ))))
 		return