Updated listeningpost.dmm to look nicer and be a bit more interesting.

Updated the Stechtkov pistol. Should be pretty solid now.
Made a returning ex_act for snow floors.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@5182 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/projectiles/guns/projectile/pistol.dm

@@ -85,7 +85,7 @@
 		return
 
 /obj/item/weapon/gun/projectile/pistol
-	name = "\improper Stetckov pistol"
+	name = "\improper Stechtkin pistol"
 	desc = "A small, easily concealable gun. Uses 9mm rounds."
 	icon_state = "pistol"
 	w_class = 2
@@ -111,6 +111,9 @@
 /obj/item/weapon/gun/projectile/pistol/attack_hand(mob/user as mob)
 	if(loc == user)
 		if(silenced)
+			if(user.l_hand != src && user.r_hand != src)
+				..()
+				return
 			user << "<span class='notice'>You unscrew [silenced] from [src].</span>"
 			user.put_in_hands(silenced)
 			silenced = 0
@@ -122,6 +125,9 @@
 
 /obj/item/weapon/gun/projectile/pistol/attackby(obj/item/I as obj, mob/user as mob)
 	if(istype(I, /obj/item/weapon/silencer))
+		if(user.l_hand != src && user.r_hand != src)	//if we're not in his hands
+			user << "<span class='notice'>You'll need [src] in your hands to do that.</span>"
+			return
 		user.drop_item()
 		user << "<span class='notice'>You screw [I] onto [src].</span>"
 		silenced = I	//dodgy?