-Removed passive throwing.

-Broadcasters, receivers and relays do not produce heat anymore.
-The station/DJ station's relays only need a single broadcaster/receiver now.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4245 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/mob/mob_grab.dm

@@ -17,11 +17,17 @@
 
 
 /obj/item/weapon/grab/proc/throw()
+
 	if(affecting)
-		var/grabee = affecting
-		spawn(0)
-			del(src)
-		return grabee
+		if(state >= 2)
+			var/grabee = affecting
+			spawn(0)
+				del(src)
+			return grabee
+		else
+			spawn(0)
+				del(src)
+			return null
 
 	else if(structure)
 		var/grabee = structure