Ports "Bluespace research updates" and "Teleportation standardization, channels, and interception"

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

@@ -0,0 +1,32 @@
+/obj/item/quantum_keycard
+	name = "quantum keycard"
+	desc = "A keycard able to link to a quantum pad's particle signature, allowing other quantum pads to travel there instead of their linked pad."
+	icon = 'icons/obj/device.dmi'
+	icon_state = "quantum_keycard"
+	item_state = "card-id"
+	lefthand_file = 'icons/mob/inhands/equipment/idcards_lefthand.dmi'
+	righthand_file = 'icons/mob/inhands/equipment/idcards_righthand.dmi'
+	w_class = WEIGHT_CLASS_TINY
+	var/obj/machinery/quantumpad/qpad
+
+/obj/item/quantum_keycard/examine(mob/user)
+	..()
+	if(qpad)
+		to_chat(user, "It's currently linked to a quantum pad.")
+		to_chat(user, "<span class='notice'>Alt-click to unlink the keycard.</span>")
+	else
+		to_chat(user, "<span class='notice'>Insert [src] into an active quantum pad to link it.</span>")
+
+/obj/item/quantum_keycard/AltClick(mob/living/user)
+	if(!istype(user) || !user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
+		return
+	to_chat(user, "<span class='notice'>You start pressing [src]'s unlink button...</span>")
+	if(do_after(user, 40, target = src))
+		to_chat(user, "<span class='notice'>The keycard beeps twice and disconnects the quantum link.</span>")
+		qpad = null
+
+/obj/item/quantum_keycard/update_icon()
+	if(qpad)
+		icon_state = "quantum_keycard_on"
+	else
+		icon_state = initial(icon_state)

code/game/objects/items/scrolls.dm

@@ -66,7 +66,8 @@
 		to_chat(user, "The spell matrix was unable to locate a suitable teleport destination for an unknown reason. Sorry.")
 		return
 
-	user.forceMove(pick(L))
-
-	smoke.start()
-	uses--
+	if(do_teleport(user, pick(L), forceMove = TRUE, channel = TELEPORT_CHANNEL_MAGIC, forced = TRUE))
+		smoke.start()
+		uses--
+	else
+		to_chat(user, "The spell matrix was disrupted by something near the destination.")

code/game/objects/items/stacks/bscrystal.dm

@@ -33,7 +33,7 @@
 	use(1)
 
 /obj/item/stack/ore/bluespace_crystal/proc/blink_mob(mob/living/L)
-	do_teleport(L, get_turf(L), blink_range, asoundin = 'sound/effects/phasein.ogg')
+	do_teleport(L, get_turf(L), blink_range, asoundin = 'sound/effects/phasein.ogg', channel = TELEPORT_CHANNEL_BLUESPACE)
 
 /obj/item/stack/ore/bluespace_crystal/throw_impact(atom/hit_atom)
 	if(!..()) // not caught in mid-air

code/game/objects/items/teleprod.dm

@@ -10,7 +10,7 @@
 	. = ..()
 	if(!. || !istype(M) || M.anchored)
 		return
-	do_teleport(M, get_turf(M), 15)
+	do_teleport(M, get_turf(M), 15, channel = TELEPORT_CHANNEL_BLUESPACE)
 
 /obj/item/melee/baton/cattleprod/teleprod/clowning_around(mob/living/user)
 	user.visible_message("<span class='danger'>[user] accidentally hits [user.p_them()]self with [src]!</span>", \
@@ -18,7 +18,7 @@
 	SEND_SIGNAL(user, COMSIG_LIVING_MINOR_SHOCK)
 	user.Knockdown(stunforce*3)
 	playsound(loc, 'sound/weapons/egloves.ogg', 50, 1, -1)
-	if(do_teleport(user, get_turf(user), 50))
+	if(do_teleport(user, get_turf(user), 50, channel = TELEPORT_CHANNEL_BLUESPACE))
 		deductcharge(hitcost)
 	else
 		deductcharge(hitcost * 0.25)