Telescience!

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

@@ -0,0 +1,66 @@
+/obj/item/device/gps
+	name = "Space Positioning System"
+	desc = "Helping lost spacemen find their way through the galaxy since 3016."
+	icon = 'icons/obj/telescience.dmi'
+	icon_state = "gps-c"
+	w_class = 2.0
+	flags = FPRINT
+	slot_flags = SLOT_BELT
+	origin_tech = "programming=2;engineering=2"
+	var/gpstag = "COM0"
+	var/emped = 0
+
+/obj/item/device/gps/New()
+	name = "Space Positioning System ([gpstag])"
+	overlays += "working"
+
+/obj/item/device/gps/emp_act(severity)
+	emped = 1
+	overlays -= "working"
+	overlays += "emp"
+	spawn(300)
+		emped = 0
+		overlays -= "emp"
+		overlays += "working"
+
+/obj/item/device/gps/attack_self(mob/user as mob)
+	var/obj/item/device/gps/t = ""
+	if(emped)
+		t += "ERROR"
+	else
+		t += "<BR><A href='?src=\ref[src];tag=1'>Set Tag</A> "
+		t += "<BR>Tag: [gpstag]"
+
+		for(var/obj/item/device/gps/G in world)
+			var/turf/pos = get_turf(G)
+			var/area/gps_area = get_area(G)
+			var/tracked_gpstag = G.gpstag
+			if(G.emped == 1)
+				t += "<BR>[tracked_gpstag]: ERROR"
+			else
+				t += "<BR>[tracked_gpstag]: [format_text(gps_area.name)] ([pos.x], [pos.y], [pos.z])"
+
+	var/datum/browser/popup = new(user, "SPS", name, 600, 450)
+	popup.set_content(t)
+	popup.set_title_image(user.browse_rsc_icon(src.icon, src.icon_state))
+	popup.open()
+
+/obj/item/device/gps/Topic(href, href_list)
+	if(href_list["tag"] )
+		var/a = input("Please enter desired tag.", name, gpstag) as text
+		a = copytext(sanitize(a), 1, 20)
+		if(length(a) != 4)
+			usr << "\blue The tag must be four letters long!"
+			return
+		else
+			gpstag = a
+			name = "Space Positioning System ([gpstag])"
+			return
+
+/obj/item/device/gps/science
+	icon_state = "gps-s"
+	gpstag = "SCI0"
+
+/obj/item/device/gps/engineering
+	icon_state = "gps-e"
+	gpstag = "ENG0"

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

@@ -46,4 +46,22 @@
 		new /obj/machinery/singularity_beacon/syndicate( user.loc )
 		playsound(src, 'sound/effects/pop.ogg', 100, 1, 1)
 		del(src)
+	return
+
+
+
+/obj/item/device/telepad_beacon
+	name = "Telepad Beacon"
+	desc = "Use to warp in a cargo telepad."
+	icon = 'icons/obj/radio.dmi'
+	icon_state = "beacon"
+	item_state = "signaler"
+	origin_tech = "bluespace=3"
+
+/obj/item/device/telepad_beacon/attack_self(mob/user as mob)
+	if(user)
+		user << "\blue Locked In"
+		new /obj/machinery/telepad_cargo(user.loc)
+		playsound(src, 'sound/effects/pop.ogg', 100, 1, 1)
+		del(src)
 	return

code/game/objects/items/weapons/RCS.dm

@@ -0,0 +1,59 @@
+/obj/item/weapon/rcs
+	name = "rapid-crate-sender (RCS)"
+	desc = "Use this to send crates and closets to cargo telepads."
+	icon = 'icons/obj/items.dmi'
+	icon_state = "rcs"
+	opacity = 0
+	density = 0
+	anchored = 0.0
+	flags = FPRINT | CONDUCT
+	force = 10.0
+	throwforce = 10.0
+	throw_speed = 1
+	throw_range = 5
+	var/rcharges = 10
+	var/obj/machinery/pad = null
+	var/last_charge = 30
+	var/mode = 0
+	var/rand_x = 0
+	var/rand_y = 0
+	var/emagged = 0
+	var/teleporting = 0
+
+/obj/item/weapon/rcs/New()
+	processing_objects.Add(src)
+	desc = "Use this to send crates and closets to cargo telepads. There are [rcharges] charges left."
+
+/obj/item/weapon/rcs/Del()
+	processing_objects.Remove(src)
+	..()
+
+/obj/item/weapon/rcs/process()
+	if(rcharges > 10)
+		rcharges = 10
+	if(last_charge == 0)
+		rcharges++
+		desc = "Use this to send crates and closets to cargo telepads. There are [rcharges] charges left."
+		last_charge = 30
+	else
+		last_charge--
+
+/obj/item/weapon/rcs/attack_self(mob/user)
+	if(emagged)
+		if(mode == 0)
+			mode = 1
+			playsound(src.loc, 'sound/effects/pop.ogg', 50, 0)
+			user << "\red The telepad locator has become uncalibrated."
+		else
+			mode = 0
+			playsound(src.loc, 'sound/effects/pop.ogg', 50, 0)
+			user << "\blue You calibrate the telepad locator."
+
+/obj/item/weapon/rcs/attackby(obj/item/W, mob/user)
+	if(istype(W,  /obj/item/weapon/card/emag) && emagged == 0)
+		emagged = 1
+		var/datum/effect/effect/system/spark_spread/s = new /datum/effect/effect/system/spark_spread
+		s.set_up(5, 1, src)
+		s.start()
+		user << "\red You emag the RCS. Click on it to toggle between modes."
+		return