New type of machine that goes under floor tiles, creates a constant beacon. Can be disabled by... blowing it up, I guess. Doesn't need power.

Some minor bugfixes here and there. Added in telecomm circuits to the comm sat.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@2963 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/machinery/Beacon.dm

@@ -0,0 +1,55 @@
+/obj/machinery/bluespace_beacon
+
+	icon = 'objects.dmi'
+	icon_state = "floor_beaconf"
+	name = "Bluespace Gigabeacon"
+	desc = "A device that draws power from bluespace and creates a permanent tracking beacon."
+	level = 1		// underfloor
+	layer = 2.5
+	anchored = 1
+	use_power = 1
+	idle_power_usage = 0
+	var/obj/item/device/radio/beacon/Beacon
+
+	New()
+		..()
+		hide(T.intact)
+		var/turf/T = loc
+		Beacon = new /obj/item/device/radio/beacon
+		Beacon.invisibility = 100
+		Beacon.loc = T
+
+	Del()
+		if(Beacon)
+			del(Beacon)
+		..()
+
+	// update the invisibility and icon
+	hide(var/intact)
+		invisibility = intact ? 101 : 0
+		updateicon()
+
+	// update the icon_state
+	proc/updateicon()
+		var/state="floor_beacon"
+
+		if(invisibility)
+			icon_state = "[state]f"
+
+		else
+			icon_state = "[state]"
+
+	process()
+		..()
+		if(!Beacon)
+			var/turf/T = loc
+			Beacon = new /obj/item/device/radio/beacon
+			Beacon.invisibility = 100
+			Beacon.loc = T
+		if(Beacon)
+			if(Beacon.loc != loc)
+				Beacon.loc = loc
+
+		updateicon()
+
+

code/game/machinery/constructable_frame.dm

@@ -287,7 +287,7 @@ obj/item/weapon/circuitboard/rdserver
 							"/obj/item/weapon/stock_parts/subspace/filter" = 1)
 
 /obj/item/weapon/circuitboard/telecomms/broadcaster
-	name = "Circuit Board (Bus Mainframe)"
+	name = "Circuit Board (Subspace Broadcaster)"
 	build_path = "/obj/machinery/telecomms/broadcaster"
 	board_type = "machine"
 	origin_tech = "programming=4;engineering=4;bluespace=2"

code/game/machinery/doors/airlock.dm

@@ -62,6 +62,7 @@ Airlock index -> wire color are { 9, 4, 6, 7, 5, 8, 1, 2, 3 }.
 	icon_state = "door_closed"
 
 	var/aiControlDisabled = 0 //If 1, AI control is disabled until the AI hacks back in and disables the lock. If 2, the AI has bypassed the lock. If -1, the control is enabled but the AI had bypassed it earlier, so if it is disabled again the AI would have no trouble getting back in.
+	var/hackProof = 0 // if 1, this door can't be hacked by the AI
 	var/secondsMainPowerLost = 0 //The number of seconds until power is restored.
 	var/secondsBackupPowerLost = 0 //The number of seconds until power is restored.
 	var/spawnPowerRestoreRunning = 0
@@ -374,7 +375,7 @@ About the new airlock wires panel:
 	return ((src.aiControlDisabled!=1) && (!src.isAllPowerCut()));
 
 /obj/machinery/door/airlock/proc/canAIHack()
-	return ((src.aiControlDisabled==1) && (!src.isAllPowerCut()));
+	return ((src.aiControlDisabled==1) && (!hackProof) && (!src.isAllPowerCut()));
 
 /obj/machinery/door/airlock/proc/arePowerSystemsOn()
 	return (src.secondsMainPowerLost==0 || src.secondsBackupPowerLost==0)
@@ -487,6 +488,8 @@ About the new airlock wires panel:
 		if(src.canAIHack())
 			src.hack(user)
 			return
+		else
+			user << "Airlock AI control has been blocked with a firewall. Unable to hack."
 
 	//Separate interface for the AI.
 	user.machine = src