Added some sprites from WJohnston

-Added the mining borg (no jetpack yet)
-Added the high tech security airlock (no assembly for it yet)
-Added the new telecomm sprites

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4227 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/machinery/computer/message.dm

@@ -335,14 +335,20 @@
 				message = noserver
 			else
 				if(auth)
-					var/newkey = trim(input(usr,"Please enter the new key (3 - 16 characters max):"))
-					if(length(newkey) <= 3)
-						message = "<span class='notice'>NOTICE: Decryption key too short!</span>"
-					else if(length(newkey) > 16)
-						message = "<span class='notice'>NOTICE: Decryption key too long!</span>"
-					else if(newkey && newkey != "")
-						src.linkedServer.decryptkey = newkey
-						message = "<span class='notice'>NOTICE: Decryption key set.</span>"
+					var/dkey = trim(input(usr, "Please enter the decryption key.") as text|null)
+					if(dkey && dkey != "")
+						if(src.linkedServer.decryptkey == dkey)
+							var/newkey = trim(input(usr,"Please enter the new key (3 - 16 characters max):"))
+							if(length(newkey) <= 3)
+								message = "<span class='notice'>NOTICE: Decryption key too short!</span>"
+							else if(length(newkey) > 16)
+								message = "<span class='notice'>NOTICE: Decryption key too long!</span>"
+							else if(newkey && newkey != "")
+								src.linkedServer.decryptkey = newkey
+							message = "<span class='notice'>NOTICE: Decryption key set.</span>"
+						else
+							message = incorrectkey
+
 		//Hack the Console to get the password
 		if (href_list["hack"])
 			if((istype(usr, /mob/living/silicon/ai) || istype(usr, /mob/living/silicon/robot)) && (usr.mind.special_role && usr.mind.original == usr))

code/game/machinery/doors/airlock.dm

@@ -311,6 +311,11 @@ Airlock index -> wire color are { 9, 4, 6, 7, 5, 8, 1, 2, 3 }.
 	var/mineral = "sandstone"
 	doortype = 30
 
+/obj/machinery/door/airlock/highsecurity
+	name = "High Tech Security Airlock"
+	icon = 'icons/obj/doors/hightechsecurity.dmi'
+	doortype = 31
+
 /*
 About the new airlock wires panel:
 *	An airlock wire dialog can be accessed by the normal way or by using wirecutters or a multitool on the door while the wire-panel is open. This would show the following wires, which you can either wirecut/mend or send a multitool pulse through. There are 9 wires.
@@ -1155,6 +1160,7 @@ About the new airlock wires panel:
 					if(28) new/obj/structure/door_assembly/door_assembly_plasma( src.loc )
 					if(29) new/obj/structure/door_assembly/door_assembly_clown( src.loc )
 					if(30) new/obj/structure/door_assembly/door_assembly_sandstone( src.loc )
+					if(31) new/obj/structure/door_assembly/door_assembly_highsecurity(src.loc)
 
 				var/obj/item/weapon/airlock_electronics/ae
 				if(!electronics)

code/game/machinery/telecomms/telecomunications.dm

@@ -277,7 +277,7 @@ var/global/list/obj/machinery/telecomms/telecomms_list = list()
 /obj/machinery/telecomms/hub
 	name = "Telecommunication Hub"
 	icon = 'icons/obj/stationobjs.dmi'
-	icon_state = "bus"
+	icon_state = "hub"
 	desc = "A mighty piece of hardware used to send/receive massive amounts of data."
 	density = 1
 	anchored = 1
@@ -311,7 +311,7 @@ var/global/list/obj/machinery/telecomms/telecomms_list = list()
 /obj/machinery/telecomms/relay
 	name = "Telecommunication Relay"
 	icon = 'icons/obj/stationobjs.dmi'
-	icon_state = "bus"
+	icon_state = "relay"
 	desc = "A mighty piece of hardware used to send massive amounts of data far away."
 	density = 1
 	anchored = 1

code/game/objects/door_assembly.dm

@@ -246,6 +246,24 @@ obj/structure/door_assembly
 		state = 1
 		mineral = "sandstone"
 
+	door_assembly_sandstone
+		name = "Sandstone Airlock Assembly"
+		icon_state = "door_as_sandstone1"
+		airlock_type = /obj/machinery/door/airlock/sandstone
+		anchored = 1
+		density = 1
+		state = 1
+		mineral = "sandstone"
+
+	door_assembly_highsecurity // Borrowing this until WJohnston makes sprites for the assembly
+		name = "High Tech Security Assembly"
+		icon_state = "door_as_hatch1"
+		airlock_type = /obj/machinery/door/airlock/highsecurity
+		anchored = 1
+		density = 1
+		state = 1
+		glass = 0
+
 /obj/structure/door_assembly/attackby(obj/item/W as obj, mob/user as mob)
 	if(istype(W, /obj/item/weapon/weldingtool) && !anchored )
 		var/obj/item/weapon/weldingtool/WT = W