Merge pull request #174 from Azarak/rcd-update

Ports all the RCD changes, updates from Citadel

code/__DEFINES/construction.dm

@@ -109,3 +109,8 @@
 #define RCD_AIRLOCK 2
 #define RCD_DECONSTRUCT 3
 #define RCD_WINDOWGRILLE 4
+#define RCD_MACHINE 8
+#define RCD_COMPUTER 16
+
+#define RCD_UPGRADE_FRAMES 1
+#define RCD_UPGRADE_SIMPLE_CIRCUITS 2

code/game/machinery/doors/airlock.dm

@@ -1408,6 +1408,9 @@
 /obj/machinery/door/airlock/rcd_vals(mob/user, obj/item/construction/rcd/the_rcd)
 	switch(the_rcd.mode)
 		if(RCD_DECONSTRUCT)
+			if(security_level != AIRLOCK_SECURITY_NONE && the_rcd.canRturf != TRUE)
+				to_chat(user, "<span class='notice'>[src]'s reinforcement needs to be removed first.</span>")
+				return FALSE
 			return list("mode" = RCD_DECONSTRUCT, "delay" = 50, "cost" = 32)
 	return FALSE
 

code/game/machinery/doors/firedoor.dm

@@ -450,6 +450,21 @@
 				return
 	return ..()
 
+/obj/structure/firelock_frame/rcd_vals(mob/user, obj/item/construction/rcd/the_rcd)
+	if((constructionStep == CONSTRUCTION_NOCIRCUIT) && (the_rcd.upgrade & RCD_UPGRADE_SIMPLE_CIRCUITS))
+		return list("mode" = RCD_UPGRADE_SIMPLE_CIRCUITS, "delay" = 20, "cost" = 1)
+	return FALSE
+
+/obj/structure/firelock_frame/rcd_act(mob/user, obj/item/construction/rcd/the_rcd, passed_mode)
+	switch(passed_mode)
+		if(RCD_UPGRADE_SIMPLE_CIRCUITS)
+			user.visible_message("<span class='notice'>[user] fabricates a circuit and places it into [src].</span>", \
+			"<span class='notice'>You adapt a firelock circuit and slot it into the assembly.</span>")
+			constructionStep = CONSTRUCTION_GUTTED
+			update_icon()
+			return TRUE
+	return FALSE
+
 /obj/structure/firelock_frame/heavy
 	name = "heavy firelock frame"
 	reinforced = TRUE

code/game/machinery/firealarm.dm

@@ -252,6 +252,20 @@
 					return
 	return ..()
 
+/obj/machinery/firealarm/rcd_vals(mob/user, obj/item/construction/rcd/the_rcd)
+	if((buildstage == 0) && (the_rcd.upgrade & RCD_UPGRADE_SIMPLE_CIRCUITS))
+		return list("mode" = RCD_UPGRADE_SIMPLE_CIRCUITS, "delay" = 20, "cost" = 1)
+	return FALSE
+
+/obj/machinery/firealarm/rcd_act(mob/user, obj/item/construction/rcd/the_rcd, passed_mode)
+	switch(passed_mode)
+		if(RCD_UPGRADE_SIMPLE_CIRCUITS)
+			user.visible_message("<span class='notice'>[user] fabricates a circuit and places it into [src].</span>", \
+			"<span class='notice'>You adapt a fire alarm circuit and slot it into the assembly.</span>")
+			buildstage = 1
+			update_icon()
+			return TRUE
+	return FALSE
 
 /obj/machinery/firealarm/take_damage(damage_amount, damage_type = BRUTE, damage_flag = 0, sound_effect = 1, attack_dir)
 	. = ..()

code/game/objects/effects/temporary_visuals/miscellaneous.dm

@@ -435,3 +435,44 @@
 			animate(src, alpha = 0, transform = skew, time = duration)
 	else
 		return INITIALIZE_HINT_QDEL
+
+/obj/effect/constructing_effect
+	icon = 'icons/effects/effects_rcd.dmi'
+	icon_state = ""
+	layer = ABOVE_ALL_MOB_LAYER
+	anchored = TRUE
+	var/status = 0
+	var/delay = 0
+	mouse_opacity = MOUSE_OPACITY_TRANSPARENT
+
+/obj/effect/constructing_effect/Initialize(mapload, rcd_delay, rcd_status)
+	. = ..()
+	status = rcd_status
+	delay = rcd_delay
+	if (status == RCD_DECONSTRUCT)
+		addtimer(CALLBACK(src, .proc/update_icon), 11)
+		delay -= 11
+		icon_state = "rcd_end_reverse"
+	else
+		update_icon()
+
+/obj/effect/constructing_effect/update_icon()
+	icon_state = "rcd"
+	if (delay < 10)
+		icon_state += "_shortest"
+	else if (delay < 20)
+		icon_state += "_shorter"
+	else if (delay < 37)
+		icon_state += "_short"
+	if (status == RCD_DECONSTRUCT)
+		icon_state += "_reverse"
+
+/obj/effect/constructing_effect/proc/end_animation()
+	if (status == RCD_DECONSTRUCT)
+		qdel(src)
+	else
+		icon_state = "rcd_end"
+		addtimer(CALLBACK(src, .proc/end), 15)
+
+/obj/effect/constructing_effect/proc/end()
+	qdel(src) 

code/game/objects/items/RCD.dm

@@ -37,6 +37,7 @@ RLD
 	var/has_ammobar = FALSE	//controls whether or not does update_icon apply ammo indicator overlays
 	var/ammo_sections = 10	//amount of divisions in the ammo indicator overlay/number of ammo indicator states
 	var/custom_range = 7
+	var/upgrade = FALSE
 
 /obj/item/construction/Initialize()
 	. = ..()
@@ -45,8 +46,12 @@ RLD
 	spark_system.attach(src)
 
 /obj/item/construction/examine(mob/user)
-	..()
-	to_chat(user, "\A [src]. It currently holds [matter]/[max_matter] matter-units." )
+	. = ..()
+	to_chat(user, "It currently holds [matter]/[max_matter] matter-units." )
+	if(upgrade & RCD_UPGRADE_FRAMES)
+		to_chat(user, "It contains the design for machine frames, computer frames and deconstruction." )
+	if(upgrade & RCD_UPGRADE_SIMPLE_CIRCUITS)
+		to_chat(user, "It contains the design for firelock, air alarm, fire alarm, apc circuits and crap power cells.")
 
 /obj/item/construction/Destroy()
 	QDEL_NULL(spark_system)
@@ -82,6 +87,13 @@ RLD
 		loaded = loadwithsheets(W, sheetmultiplier * 0.25, user) // 1 matter for 1 floortile, as 4 tiles are produced from 1 metal
 	if(loaded)
 		to_chat(user, "<span class='notice'>[src] now holds [matter]/[max_matter] matter-units.</span>")
+	else if(istype(W, /obj/item/rcd_upgrade))
+		to_chat(user, "<span class='notice'>You upgrade the RCD with the [W]!</span>")
+		var/obj/item/rcd_upgrade/rcd_up = W
+		if(!(upgrade & rcd_up.upgrade))
+			upgrade |= rcd_up.upgrade
+			playsound(src.loc, 'sound/machines/click.ogg', 50, 1)
+			qdel(W)
 	else
 		return ..()
 	update_icon()	//ensures that ammo counters (if present) get updated
@@ -110,10 +122,10 @@ RLD
 	if(matter < amount)
 		if(user)
 			to_chat(user, no_ammo_message)
-		return 0
+		return FALSE
 	matter -= amount
 	update_icon()
-	return 1
+	return TRUE
 
 /obj/item/construction/proc/checkResource(amount, mob/user)
 	. = matter >= amount
@@ -127,15 +139,14 @@ RLD
 	if(!(A in range(custom_range, get_turf(user))))
 		to_chat(user, "<span class='warning'>The \'Out of Range\' light on [src] blinks red.</span>")
 		return FALSE
-	else
-		return TRUE
-
-/obj/item/construction/proc/prox_check(proximity)
-	if(proximity)
-		return TRUE
-	else
+	var/view_range = user.client ? user.client.view : world.view
+	//if user can't be seen from A (only checks surroundings' opaqueness) and can't see A.
+	//jarring, but it should stop people from targetting atoms they can't see...
+	//excluding darkness, to allow RLD to be used to light pitch black dark areas.
+	if(!((user in view(view_range, A)) || (user in viewers(view_range, A))))
+		to_chat(user, "<span class='warning'>You focus, pointing \the [src] at whatever outside your field of vision in the given direction... to no avail.</span>")
 		return FALSE
-
+	return TRUE
 
 /obj/item/construction/rcd
 	name = "rapid-construction-device (RCD)"
@@ -148,6 +159,7 @@ RLD
 	has_ammobar = TRUE
 	var/mode = 1
 	var/ranged = FALSE
+	var/computer_dir = 1
 	var/airlock_type = /obj/machinery/door/airlock
 	var/airlock_glass = FALSE // So the floor's rcd_act knows how much ammo to use
 	var/window_type = /obj/structure/window/fulltile
@@ -218,11 +230,10 @@ RLD
 
 	t1 += "<p><a href='?src=[REF(src)];close=1'>Close</a></p>\n"
 
-	var/datum/browser/popup = new(user, "rcd_access", "Access Control", 900, 500)
+	var/datum/browser/popup = new(user, "rcd_access", "Access Control", 900, 500, src)
 	popup.set_content(t1)
 	popup.set_title_image(user.browse_rsc_icon(icon, icon_state))
 	popup.open()
-	onclose(user, "rcd_access")
 
 /obj/item/construction/rcd/Topic(href, href_list)
 	..()
@@ -270,6 +281,28 @@ RLD
 		return FALSE
 	return TRUE
 
+/obj/item/construction/rcd/proc/change_computer_dir(mob/user)
+	if(!user)
+		return
+	var/list/computer_dirs = list(
+		"NORTH" = image(icon = 'icons/mob/radial.dmi', icon_state = "cnorth"),
+		"EAST" = image(icon = 'icons/mob/radial.dmi', icon_state = "ceast"),
+		"SOUTH" = image(icon = 'icons/mob/radial.dmi', icon_state = "csouth"),
+		"WEST" = image(icon = 'icons/mob/radial.dmi', icon_state = "cwest")
+		)
+	var/computerdirs = show_radial_menu(user, src, computer_dirs, custom_check = CALLBACK(src, .proc/check_menu, user), require_near = TRUE, tooltips = TRUE)
+	if(!check_menu(user))
+		return
+	switch(computerdirs)
+		if("NORTH")
+			computer_dir = 1
+		if("EAST")
+			computer_dir = 4
+		if("SOUTH")
+			computer_dir = 2
+		if("WEST")
+			computer_dir = 8
+
 /obj/item/construction/rcd/proc/change_airlock_setting(mob/user)
 	if(!user)
 		return
@@ -412,15 +445,22 @@ RLD
 	var/list/rcd_results = A.rcd_vals(user, src)
 	if(!rcd_results)
 		return FALSE
-	if(do_after(user, rcd_results["delay"] * delay_mod, target = A))
+	var/delay = rcd_results["delay"] * delay_mod
+	var/obj/effect/constructing_effect/rcd_effect = new(get_turf(A), delay, src.mode)
+	var/turf/the_turf = get_turf(A)
+	var/turf_coords = "[COORD(the_turf)]"
+	investigate_log("[user] is attempting to use [src] on [A] (loc [turf_coords] at [the_turf]) with cost [rcd_results["cost"]], delay [rcd_results["delay"]], mode [rcd_results["mode"]].", INVESTIGATE_RCD)
+	if(do_after(user, delay, target = A))
 		if(checkResource(rcd_results["cost"], user))
 			var/atom/cached = A
 			if(A.rcd_act(user, src, rcd_results["mode"]))
+				rcd_effect.end_animation()
 				useResource(rcd_results["cost"], user)
 				activate()
-				investigate_log("[user] used [src] on [cached] (now [A]) with cost [rcd_results["cost"]], delay [rcd_results["delay"]], mode [rcd_results["mode"]].", INVESTIGATE_RCD)
+				investigate_log("[user] used [src] on [cached] (loc [turf_coords] at [the_turf]) with cost [rcd_results["cost"]], delay [rcd_results["delay"]], mode [rcd_results["mode"]].", INVESTIGATE_RCD)
 				playsound(src, 'sound/machines/click.ogg', 50, 1)
 				return TRUE
+	qdel(rcd_effect)
 
 /obj/item/construction/rcd/Initialize()
 	. = ..()
@@ -434,10 +474,15 @@ RLD
 	..()
 	var/list/choices = list(
 		"Airlock" = image(icon = 'icons/mob/radial.dmi', icon_state = "airlock"),
-		"Deconstruct" = image(icon= 'icons/mob/radial.dmi', icon_state = "delete"),
 		"Grilles & Windows" = image(icon = 'icons/mob/radial.dmi', icon_state = "grillewindow"),
 		"Floors & Walls" = image(icon = 'icons/mob/radial.dmi', icon_state = "wallfloor")
 	)
+	if(upgrade & RCD_UPGRADE_FRAMES)
+		choices += list(
+		"Deconstruct" = image(icon= 'icons/mob/radial.dmi', icon_state = "delete"),
+		"Machine Frames" = image(icon = 'icons/mob/radial.dmi', icon_state = "machine"),
+		"Computer Frames" = image(icon = 'icons/mob/radial.dmi', icon_state = "computer_dir"),
+		)
 	if(mode == RCD_AIRLOCK)
 		choices += list(
 		"Change Access" = image(icon = 'icons/mob/radial.dmi', icon_state = "access"),
@@ -459,6 +504,12 @@ RLD
 			mode = RCD_DECONSTRUCT
 		if("Grilles & Windows")
 			mode = RCD_WINDOWGRILLE
+		if("Machine Frames")
+			mode = RCD_MACHINE
+		if("Computer Frames")
+			mode = RCD_COMPUTER
+			change_computer_dir(user)
+			return
 		if("Change Access")
 			change_airlock_access(user)
 			return
@@ -481,7 +532,12 @@ RLD
 
 /obj/item/construction/rcd/afterattack(atom/A, mob/user, proximity)
 	. = ..()
-	if(!prox_check(proximity))
+	if(!proximity)
+		if(!ranged || !range_check(A,user)) //early return not-in-range sanity.
+			return
+		if(target_check(A,user))
+			user.Beam(A,icon_state="rped_upgrade",time=30)
+		rcd_create(A,user)
 		return
 	rcd_create(A, user)
 
@@ -511,6 +567,8 @@ RLD
 	no_ammo_message = "<span class='warning'>Insufficient charge.</span>"
 	desc = "A device used to rapidly build walls and floors."
 	canRturf = TRUE
+	upgrade = TRUE
+	var/energyfactor = 72
 
 
 /obj/item/construction/rcd/borg/useResource(amount, mob/user)
@@ -521,7 +579,7 @@ RLD
 		if(user)
 			to_chat(user, no_ammo_message)
 		return 0
-	. = borgy.cell.use(amount * 72) //borgs get 1.3x the use of their RCDs
+	. = borgy.cell.use(amount * energyfactor) //borgs get 1.3x the use of their RCDs
 	if(!. && user)
 		to_chat(user, no_ammo_message)
 	return .
@@ -534,19 +592,29 @@ RLD
 		if(user)
 			to_chat(user, no_ammo_message)
 		return 0
-	. = borgy.cell.charge >= (amount * 72)
+	. = borgy.cell.charge >= (amount * energyfactor)
 	if(!. && user)
 		to_chat(user, no_ammo_message)
 	return .
 
+/obj/item/construction/rcd/borg/syndicate
+	icon_state = "ircd"
+	item_state = "ircd"
+	energyfactor = 66
+
 /obj/item/construction/rcd/loaded
+	materials = list(MAT_METAL=48000, MAT_GLASS=32000)
 	matter = 160
 
+/obj/item/construction/rcd/loaded/upgraded
+	upgrade = TRUE
+
 /obj/item/construction/rcd/combat
 	name = "Combat RCD"
 	desc = "A device used to rapidly build and deconstruct. Reload with metal, plasteel, glass or compressed matter cartridges. This RCD has been upgraded to be able to remove Rwalls!"
 	icon_state = "ircd"
 	item_state = "ircd"
+	upgrade = TRUE
 	max_matter = 500
 	matter = 500
 	canRturf = TRUE
@@ -557,6 +625,7 @@ RLD
 	item_state = "ircd"
 	max_matter = 500
 	matter = 500
+	upgrade = TRUE
 	delay_mod = 0.6
 	sheetmultiplier	= 8
 
@@ -582,7 +651,8 @@ RLD
 	name = "admin RCD"
 	max_matter = INFINITY
 	matter = INFINITY
-
+	upgrade = TRUE
+	ranged = TRUE
 
 // Ranged RCD
 
@@ -593,25 +663,16 @@ RLD
 	max_matter = 300
 	matter = 300
 	delay_mod = 0.6
+	upgrade = TRUE
 	ranged = TRUE
 	icon_state = "arcd"
 	item_state = "oldrcd"
 	has_ammobar = FALSE
 
-/obj/item/construction/rcd/arcd/afterattack(atom/A, mob/user)
-	. = ..()
-	if(!range_check(A,user))
-		return
-	if(target_check(A,user))
-		user.Beam(A,icon_state="rped_upgrade",time=30)
-	rcd_create(A,user)
-
-
 
 // RAPID LIGHTING DEVICE
 
 
-
 /obj/item/construction/rld
 	name = "rapid-light-device (RLD)"
 	desc = "A device used to rapidly provide lighting sources to an area. Reload with metal, plasteel, glass or compressed matter cartridges."
@@ -776,6 +837,21 @@ RLD
 				return TRUE
 			return FALSE
 
+/obj/item/rcd_upgrade
+	name = "RCD advanced design disk"
+	desc = "It seems to be empty."
+	icon = 'icons/obj/module.dmi'
+	icon_state = "datadisk3"
+	var/upgrade
+
+/obj/item/rcd_upgrade/frames
+	desc = "It contains the design for machine frames, computer frames and deconstruction."
+	upgrade = RCD_UPGRADE_FRAMES
+
+/obj/item/rcd_upgrade/simple_circuits
+	desc = "It contains the design for firelock, air alarm, fire alarm, apc circuits and crap power cells."
+	upgrade = RCD_UPGRADE_SIMPLE_CIRCUITS
+
 #undef GLOW_MODE
 #undef LIGHT_MODE
-#undef REMOVE_MODE
+#undef REMOVE_MODE

code/game/objects/structures/crates_lockers/closets/secure/engineering.dm

@@ -34,6 +34,7 @@
 	new /obj/item/storage/photo_album/CE(src)
 	new	/obj/item/storage/lockbox/medal/engineering(src)
 	new /obj/item/clothing/suit/hooded/wintercoat/ce(src)
+	new /obj/item/construction/rcd/loaded/upgraded(src)
 
 /obj/structure/closet/secure_closet/engineering_electrical
 	name = "electrical supplies locker"

code/game/turfs/simulated/floor.dm

@@ -236,6 +236,10 @@
 			return list("mode" = RCD_DECONSTRUCT, "delay" = 50, "cost" = 33)
 		if(RCD_WINDOWGRILLE)
 			return list("mode" = RCD_WINDOWGRILLE, "delay" = 10, "cost" = 4)
+		if(RCD_MACHINE)
+			return list("mode" = RCD_MACHINE, "delay" = 20, "cost" = 25)
+		if(RCD_COMPUTER)
+			return list("mode" = RCD_COMPUTER, "delay" = 20, "cost" = 25)
 	return FALSE
 
 /turf/open/floor/rcd_act(mob/user, obj/item/construction/rcd/the_rcd, passed_mode)
@@ -263,7 +267,7 @@
 			A.autoclose = TRUE
 			return TRUE
 		if(RCD_DECONSTRUCT)
-			if(ScrapeAway() == src)
+			if(!ScrapeAway(flags = CHANGETURF_INHERIT_AIR))
 				return FALSE
 			to_chat(user, "<span class='notice'>You deconstruct [src].</span>")
 			return TRUE
@@ -274,4 +278,20 @@
 			var/obj/structure/grille/G = new(src)
 			G.anchored = TRUE
 			return TRUE
+		if(RCD_MACHINE)
+			if(locate(/obj/structure/frame/machine) in src)
+				return FALSE
+			var/obj/structure/frame/machine/M = new(src)
+			M.state = 2
+			M.icon_state = "box_1"
+			M.anchored = TRUE
+			return TRUE
+		if(RCD_COMPUTER)
+			if(locate(/obj/structure/frame/computer) in src)
+				return FALSE
+			var/obj/structure/frame/computer/C = new(src)
+			C.anchored = TRUE
+			C.state = 1
+			C.setDir(the_rcd.computer_dir)
+			return TRUE
 	return FALSE

code/modules/atmospherics/machinery/airalarm.dm

@@ -822,6 +822,21 @@
 
 	return ..()
 
+/obj/machinery/airalarm/rcd_vals(mob/user, obj/item/construction/rcd/the_rcd)
+	if((buildstage == 0) && (the_rcd.upgrade & RCD_UPGRADE_SIMPLE_CIRCUITS))
+		return list("mode" = RCD_UPGRADE_SIMPLE_CIRCUITS, "delay" = 20, "cost" = 1)
+	return FALSE
+
+/obj/machinery/airalarm/rcd_act(mob/user, obj/item/construction/rcd/the_rcd, passed_mode)
+	switch(passed_mode)
+		if(RCD_UPGRADE_SIMPLE_CIRCUITS)
+			user.visible_message("<span class='notice'>[user] fabricates a circuit and places it into [src].</span>", \
+			"<span class='notice'>You adapt an air alarm circuit and slot it into the assembly.</span>")
+			buildstage = 1
+			update_icon()
+			return TRUE
+	return FALSE
+
 /obj/machinery/airalarm/AltClick(mob/user)
 	..()
 	if(!user.canUseTopic(src, !issilicon(user)) || !isturf(loc))

code/modules/power/apc.dm

@@ -701,6 +701,52 @@
 	else
 		return ..()
 
+/obj/machinery/power/apc/rcd_vals(mob/user, obj/item/construction/rcd/the_rcd)
+	if(the_rcd.upgrade & RCD_UPGRADE_SIMPLE_CIRCUITS)
+		if(!has_electronics)
+			if(stat & BROKEN)
+				to_chat(user, "<span class='warning'>[src]'s frame is too damaged to support a circuit.</span>")
+				return FALSE
+			return list("mode" = RCD_UPGRADE_SIMPLE_CIRCUITS, "delay" = 20, "cost" = 1)
+		else if(!cell)
+			if(stat & MAINT)
+				to_chat(user, "<span class='warning'>There's no connector for a power cell.</span>")
+				return FALSE
+			return list("mode" = RCD_UPGRADE_SIMPLE_CIRCUITS, "delay" = 50, "cost" = 10) //16 for a wall
+		else
+			to_chat(user, "<span class='warning'>[src] has both electronics and a cell.</span>")
+			return FALSE
+	return FALSE
+
+/obj/machinery/power/apc/rcd_act(mob/user, obj/item/construction/rcd/the_rcd, passed_mode)
+	switch(passed_mode)
+		if(RCD_UPGRADE_SIMPLE_CIRCUITS)
+			if(!has_electronics)
+				if(stat & BROKEN)
+					to_chat(user, "<span class='warning'>[src]'s frame is too damaged to support a circuit.</span>")
+					return
+				user.visible_message("<span class='notice'>[user] fabricates a circuit and places it into [src].</span>", \
+				"<span class='notice'>You adapt a power control board and click it into place in [src]'s guts.</span>")
+				has_electronics = TRUE
+				locked = TRUE
+				return TRUE
+			else if(!cell)
+				if(stat & MAINT)
+					to_chat(user, "<span class='warning'>There's no connector for a power cell.</span>")
+					return FALSE
+				var/obj/item/stock_parts/cell/crap/empty/C = new(src)
+				C.forceMove(src)
+				cell = C
+				chargecount = 0
+				user.visible_message("<span class='notice'>[user] fabricates a weak power cell and places it into [src].</span>", \
+				"<span class='warning'>Your [the_rcd.name] whirrs with strain as you create a weak power cell and place it into [src]!</span>")
+				update_icon()
+				return TRUE
+			else
+				to_chat(user, "<span class='warning'>[src] has both electronics and a cell.</span>")
+				return FALSE
+	return FALSE
+
 /obj/machinery/power/apc/AltClick(mob/user)
 	..()
 	if(!user.canUseTopic(src, !issilicon(user)) || !isturf(loc))

code/modules/research/designs/misc_designs.dm

@@ -423,6 +423,26 @@
 ////////////Tools//////////////
 ///////////////////////////////
 
+/datum/design/rcd_upgrade/frames
+	name = "RCD frames designs upgrade"
+	desc = "Adds the computer frame and machine frame to the RCD."
+	id = "rcd_upgrade_frames"
+	build_type = PROTOLATHE
+	materials = list(MAT_METAL = 5000, MAT_GLASS = 2500, MAT_SILVER = 1500, MAT_TITANIUM = 2000)
+	build_path = /obj/item/rcd_upgrade/frames
+	category = list("Equipment")
+	departmental_flags = DEPARTMENTAL_FLAG_ENGINEERING
+
+/datum/design/rcd_upgrade/simple_circuits
+	name = "RCD simple circuits designs upgrade"
+	desc = "Adds the simple circuits to the RCD."
+	id = "rcd_upgrade_simple_circuits"
+	build_type = PROTOLATHE
+	materials = list(MAT_METAL = 5000, MAT_GLASS = 2500, MAT_SILVER = 1500, MAT_TITANIUM = 2000)
+	build_path = /obj/item/rcd_upgrade/simple_circuits
+	category = list("Equipment")
+	departmental_flags = DEPARTMENTAL_FLAG_ENGINEERING
+
 /datum/design/exwelder
 	name = "Experimental Welding Tool"
 	desc = "An experimental welder capable of self-fuel generation."
@@ -453,6 +473,26 @@
 	category = list("Equipment")
 	departmental_flags = DEPARTMENTAL_FLAG_ENGINEERING
 
+/datum/design/rcd_loaded
+	name = "Rapid Construction Device (RCD)"
+	desc = "A tool that can construct and deconstruct walls, airlocks and floors on the fly."
+	id = "rcd_loaded"
+	build_type = PROTOLATHE
+	materials = list(MAT_METAL=48000, MAT_GLASS=32000)  // costs more than what it did in the autolathe, this one comes loaded.
+	build_path = /obj/item/construction/rcd/loaded
+	category = list("Equipment")
+	departmental_flags =  DEPARTMENTAL_FLAG_ENGINEERING
+
+/datum/design/pipe_dispenser
+	name = "Rapid Pipe Dispenser (RPD)"
+	desc = "A tool that can construct and deconstruct pipes on the fly."
+	id = "pipe_dispenser"
+	build_type = PROTOLATHE
+	materials = list(MAT_METAL = 75000, MAT_GLASS = 37500)
+	build_path = /obj/item/pipe_dispenser
+	category = list("Equipment")
+	departmental_flags =  DEPARTMENTAL_FLAG_ENGINEERING
+
 /datum/design/alienwrench
 	name = "Alien Wrench"
 	desc = "An advanced wrench obtained through Abductor technology."

code/modules/research/techweb/all_nodes.dm

@@ -173,7 +173,7 @@
 	display_name = "Advanced Engineering"
 	description = "Pushing the boundaries of physics, one chainsaw-fist at a time."
 	prereq_ids = list("engineering", "emp_basic")
-	design_ids = list("engine_goggles", "magboots", "forcefield_projector", "weldingmask", "tray_goggles_prescription", "engine_goggles_prescription", "mesons_prescription", "double_emergency_oxygen")
+	design_ids = list("engine_goggles", "magboots", "forcefield_projector", "weldingmask", "tray_goggles_prescription", "engine_goggles_prescription", "mesons_prescription", "double_emergency_oxygen","rcd_loaded", "pipe_dispenser","rcd_upgrade_frames", "rcd_upgrade_simple_circuits")
 	research_costs = list(TECHWEB_POINT_TYPE_GENERIC = 4000)
 	export_price = 5000
 

code/modules/vending/engivend.dm

@@ -8,7 +8,7 @@
 					/obj/item/storage/bag/construction = 5,
 					/obj/item/clothing/glasses/welding = 5,
 					/obj/item/multitool = 5,
-					/obj/item/construction/rcd/loaded = 3,
+					/obj/item/construction/rcd/loaded/upgraded = 3,
 					/obj/item/grenade/chem_grenade/smart_metal_foam = 10,
 					/obj/item/geiger_counter = 6,
 					/obj/item/stock_parts/cell/high = 10,