Allows duplicates of shuttle templates (#39219)

* Allows duplicates of shuttle templates

* Trigger shuttle linkage from template load

code/modules/shuttle/computer.dm

@@ -69,3 +69,6 @@
 	obj_flags |= EMAGGED
 	to_chat(user, "<span class='notice'>You fried the consoles ID checking system.</span>")
 
+/obj/machinery/computer/shuttle/proc/connect_to_shuttle(obj/docking_port/mobile/port, obj/docking_port/stationary/dock, idnum, override=FALSE)
+	if(port && (shuttleId == initial(shuttleId) || override))
+		shuttleId = port.id

code/modules/shuttle/emergency.dm

@@ -427,26 +427,6 @@
 		to_chat(usr, "<span class='warning'>Escape pods will only launch during \"Code Red\" security alert.</span>")
 		return TRUE
 
-/obj/docking_port/mobile/pod/Initialize()
-	. = ..()
-	var/static/i = 1
-	if(id == initial(id))
-		id = "[initial(id)][i]"
-	if(name == initial(name))
-		name = "[initial(name)] [i]"
-
-	for(var/k in shuttle_areas)
-		var/area/place = k
-		for(var/obj/machinery/computer/shuttle/pod/pod_comp in place)
-			if(pod_comp.shuttleId == initial(pod_comp.shuttleId))
-				pod_comp.shuttleId = id
-			if(pod_comp.possible_destinations == initial(pod_comp.possible_destinations))
-				pod_comp.possible_destinations = "pod_lavaland[i]"
-
-	i++
-
-
-
 /obj/docking_port/mobile/pod/cancel()
 	return
 
@@ -470,6 +450,11 @@
 	obj_flags |= EMAGGED
 	to_chat(user, "<span class='warning'>You fry the pod's alert level checking system.</span>")
 
+/obj/machinery/computer/shuttle/pod/connect_to_shuttle(obj/docking_port/mobile/port, obj/docking_port/stationary/dock, idnum, override=FALSE)
+	. = ..()
+	if(possible_destinations == initial(possible_destinations) || override)
+		possible_destinations = "pod_lavaland[idnum]"
+
 /obj/docking_port/stationary/random
 	name = "escape pod"
 	id = "pod"

code/modules/shuttle/manipulator.dm

@@ -198,7 +198,8 @@
 		preview_template = null
 
 	if(!preview_shuttle)
-		load_template(loading_template)
+		if(load_template(loading_template))
+			preview_shuttle.linkup(loading_template, destination_port)
 		preview_template = loading_template
 
 	// get the existing shuttle information, if any
@@ -249,8 +250,8 @@
 	existing_shuttle = null
 	selected = null
 
-/obj/machinery/shuttle_manipulator/proc/load_template(
-	datum/map_template/shuttle/S)
+/obj/machinery/shuttle_manipulator/proc/load_template(datum/map_template/shuttle/S)
+	. = FALSE
 	// load shuttle template, centred at shuttle import landmark,
 	var/turf/landmark_turf = get_turf(locate(/obj/effect/landmark/shuttle_import) in GLOB.landmarks_list)
 	S.load(landmark_turf, centered = TRUE)
@@ -293,6 +294,7 @@
 		return
 	//Everything fine
 	S.on_bought()
+	return TRUE
 
 /obj/machinery/shuttle_manipulator/proc/unload_preview()
 	if(preview_shuttle)

code/modules/shuttle/navigation_computer.dm

@@ -247,6 +247,12 @@
 		current_user.client.images -= remove_images
 		current_user.client.images += add_images
 
+/obj/machinery/computer/camera_advanced/shuttle_docker/proc/connect_to_shuttle(obj/docking_port/mobile/port, obj/docking_port/stationary/dock, idnum, override=FALSE)
+	if(port && (shuttleId == initial(shuttleId) || override))
+		shuttleId = port.id
+	if(dock)
+		jumpto_ports += dock.id
+
 /mob/camera/aiEye/remote/shuttle_docker
 	visible_icon = FALSE
 	use_static = USE_STATIC_NONE

code/modules/shuttle/shuttle.dm

@@ -303,6 +303,26 @@
 	highlight("#0f0")
 	#endif
 
+// Called after the shuttle is loaded from template
+/obj/docking_port/mobile/proc/linkup(datum/map_template/shuttle/template, obj/docking_port/stationary/dock)
+	var/list/static/shuttle_id = list()
+	var/idnum
+	if(!shuttle_id[template])
+		shuttle_id[template] = idnum = 1
+	else
+		idnum = shuttle_id[template]++
+	if(id == initial(id))
+		id = "[id][idnum]"
+	if(name == initial(name) && idnum > 1)
+		name = "[name] [idnum]"
+	for(var/i in shuttle_areas)
+		var/area/place = i
+		for(var/obj/machinery/computer/shuttle/comp in place)
+			comp.connect_to_shuttle(src, dock, idnum)
+		for(var/obj/machinery/computer/camera_advanced/shuttle_docker/comp in place)
+			comp.connect_to_shuttle(src, dock, idnum)
+
+
 //this is a hook for custom behaviour. Maybe at some point we could add checks to see if engines are intact
 /obj/docking_port/mobile/proc/canMove()
 	return TRUE