Requisition Centralization [Part 1.5] AKA medvendor infinite restock outside medbay cheese removal redux

code/__DEFINES/dcs/signals/atom/signals_obj.dm

@@ -25,6 +25,8 @@
 /// from /obj/structure/transmitter/update_icon()
 #define COMSIG_TRANSMITTER_UPDATE_ICON "transmitter_update_icon"
 
+#define COMSIG_STRUCTURE_WRENCHED "structure_wrenched"
+#define COMSIG_STRUCTURE_UNWRENCHED "structure_unwrenched"
 #define COMSIG_TENT_COLLAPSING "tent_collapsing"
 
 /// from /obj/proc/afterbuckle()

code/game/machinery/vending/cm_vending.dm

@@ -985,12 +985,16 @@ GLOBAL_LIST_EMPTY(vending_products)
 					to_chat(user, SPAN_WARNING("\The [item_to_stock] needs to be fully charged to restock it!"))
 					return
 
-			if(istype(item_to_stock, /obj/item/cell))
+			else if(istype(item_to_stock, /obj/item/cell))
 				var/obj/item/cell/C = item_to_stock
 				if(C.charge < C.maxcharge)
 					to_chat(user, SPAN_WARNING("\The [item_to_stock] needs to be fully charged to restock it!"))
 					return
 
+			else if(!additional_restock_checks(item_to_stock, user))
+				// the error message needs to go in the proc
+				return FALSE
+
 			if(item_to_stock.loc == user) //Inside the mob's inventory
 				if(item_to_stock.flags_item & WIELDED)
 					item_to_stock.unwield(user)
@@ -1008,6 +1012,10 @@ GLOBAL_LIST_EMPTY(vending_products)
 			updateUsrDialog()
 			return //We found our item, no reason to go on.
 
+/// additional restocking checks for individual vendor subtypes. Parse in item, do checks, return FALSE to fail. Include error message.
+/obj/structure/machinery/cm_vending/sorted/proc/additional_restock_checks(obj/item/item_to_stock, mob/user)
+	return TRUE
+
 //sending an /empty ammo box type path here will return corresponding regular (full) type of this box
 //if there is one set in corresponding_box_types or will return FALSE otherwise
 /obj/structure/machinery/cm_vending/sorted/proc/return_corresponding_type(unusual_path)

code/game/machinery/vending/vendor_types/medical.dm

@@ -1,3 +1,45 @@
+//------------SUPPLY LINK FOR MEDICAL VENDORS---------------
+
+/obj/structure/medical_supply_link
+	name = "medilink supply port"
+	desc = "A complex network of pipes and machinery, linking to large storage systems below the deck. Medical vendors linked to this port will be able to infinitely restock supplies."
+	icon = 'icons/effects/warning_stripes.dmi'
+	icon_state = "medlink_unclamped"
+	anchored = TRUE
+	density = FALSE
+	unslashable = TRUE
+	unacidable = TRUE
+	plane = FLOOR_PLANE
+	layer = ABOVE_TURF_LAYER //It's the floor, man
+
+/obj/structure/medical_supply_link/ex_act(severity, direction)
+	return FALSE
+
+/obj/structure/medical_supply_link/Initialize()
+	. = ..()
+	RegisterSignal(src, COMSIG_STRUCTURE_WRENCHED, PROC_REF(do_clamp_animation))
+	RegisterSignal(src, COMSIG_STRUCTURE_UNWRENCHED, PROC_REF(do_unclamp_animation))
+	update_icon()
+
+/obj/structure/medical_supply_link/deconstruct(disassembled)
+	return ..()
+
+/obj/structure/medical_supply_link/proc/do_clamp_animation() // clamp and unclamp animations for when vendor is wrench over supply link
+	flick("medlink_clamping", src)
+	addtimer(CALLBACK(src, PROC_REF(update_icon), 2.6 SECONDS))
+	update_icon()
+
+/obj/structure/medical_supply_link/proc/do_unclamp_animation()
+	flick("medlink_unclamping", src)
+	addtimer(CALLBACK(src, PROC_REF(update_icon), 2.6 SECONDS))
+	update_icon()
+
+/obj/structure/medical_supply_link/update_icon()
+	if(locate(/obj/structure/machinery/cm_vending/sorted/medical) in loc)
+		icon_state = "medlink_clamped"
+	else
+		icon_state = "medlink_unclamped"
+
 //------------SORTED MEDICAL VENDORS---------------
 
 /obj/structure/machinery/cm_vending/sorted/medical
@@ -14,6 +56,8 @@
 	vendor_theme = VENDOR_THEME_COMPANY
 	vend_delay = 0.5 SECONDS
 
+	var/requires_supply_link_port = TRUE // sets vendor to require medlink to be able to resupply
+
 	var/datum/health_scan/last_health_display
 
 	var/healthscan = TRUE
@@ -60,6 +104,33 @@
 	if(healthscan)
 		. += SPAN_NOTICE("The [src.name] offers assisted medical scan, for ease of usage with minimal training. Present the target in front of the scanner to scan.")
 
+/obj/structure/machinery/cm_vending/sorted/medical/proc/get_supply_link() // checks supply link location in relation to medvendor
+	var/linkpoint = locate(/obj/structure/medical_supply_link) in loc
+	if(!linkpoint)
+		return FALSE
+	return TRUE
+
+/obj/structure/machinery/cm_vending/sorted/medical/additional_restock_checks(obj/item/item_to_stock, mob/user)
+	if(istype(item_to_stock, /obj/item/reagent_container/hypospray/autoinjector) || istype(item_to_stock, /obj/item/reagent_container/glass/bottle))
+		if(requires_supply_link_port && !get_supply_link())
+			var/obj/item/reagent_container/container = item_to_stock
+			if(container.reagents.total_volume < container.reagents.maximum_volume)
+				if(user)
+					to_chat(user, SPAN_WARNING("\The [src] makes a buzzing noise as it rejects [container.name]. Looks like this vendor cannot refill these outside of a medical bay's supply link."))
+					playsound(src, 'sound/machines/buzz-sigh.ogg', 15, TRUE)
+				return FALSE
+
+	//stacked items handling if the vendor cannot restock partial stacks
+	else if(istype(item_to_stock, /obj/item/stack))
+		if(requires_supply_link_port && !get_supply_link())
+			var/obj/item/stack/restock_stack = item_to_stock
+			if(restock_stack.amount < restock_stack.max_amount) // if the stack is not full
+				if(user)
+					to_chat(user, SPAN_WARNING("\The [src] makes a buzzing noise as it rejects [restock_stack]. Looks like this vendor cannot restock non-full stacks outside of a medical bay's supply link."))
+					playsound(src, 'sound/machines/buzz-sigh.ogg', 15, TRUE)
+				return FALSE
+	return TRUE
+
 /obj/structure/machinery/cm_vending/sorted/medical/attackby(obj/item/I, mob/user)
 	if(stat == WORKING && LAZYLEN(chem_refill) && (istype(I, /obj/item/reagent_container/hypospray/autoinjector) || istype(I, /obj/item/reagent_container/glass/bottle))) // only if we are completely fine and working
 		if(!hacked)
@@ -80,6 +151,11 @@
 			to_chat(user, SPAN_WARNING("[src] makes a warning noise. The [C.name] is currently full."))
 			return
 
+		if(requires_supply_link_port && !get_supply_link())
+			to_chat(user, SPAN_WARNING("\The [src] makes a buzzing noise as it rejects [C.name]. Looks like this vendor cannot refill these outside of a medical bay's supply link."))
+			playsound(src, 'sound/machines/buzz-sigh.ogg', 15, TRUE)
+			return
+
 		to_chat(user, SPAN_NOTICE("[src] makes a whirring noise as it refills your [C.name]."))
 		// Since the reagent is deleted on use it's easier to make a new one instead of snowflake checking
 		var/obj/item/reagent_container/new_container = new C.type(src)
@@ -104,6 +180,11 @@
 			to_chat(user, SPAN_WARNING("[src] makes a warning noise. The [S.name] is currently fully stacked."))
 			return
 
+		if(requires_supply_link_port && !get_supply_link())
+			to_chat(user, SPAN_WARNING("\The [src] makes a buzzing noise as it rejects [S.name]. Looks like this vendor cannot restock non-full stacks outside of a medical bay's supply link."))
+			playsound(src, 'sound/machines/buzz-sigh.ogg', 15, TRUE)
+			return
+
 		to_chat(user, SPAN_NOTICE("[src] makes a whirring noise as it restocks your [S.name]."))
 		S.amount = S.max_amount
 		S.update_icon()
@@ -231,6 +312,7 @@
 	name = "\improper Medical Equipment Vendor"
 	desc = "A vending machine dispensing various pieces of medical equipment."
 	req_one_access = list(ACCESS_ILLEGAL_PIRATE, ACCESS_UPP_GENERAL, ACCESS_CLF_GENERAL)
+	requires_supply_link_port = FALSE
 	req_access = null
 	vendor_theme = VENDOR_THEME_CLF
 
@@ -272,6 +354,7 @@
 	name = "\improper Basic Medical Supplies Vendor"
 	desc = "A vending machine dispensing basic medical supplies."
 	req_one_access = list(ACCESS_ILLEGAL_PIRATE, ACCESS_UPP_GENERAL, ACCESS_CLF_GENERAL)
+	requires_supply_link_port = FALSE
 	req_access = null
 	vendor_theme = VENDOR_THEME_CLF
 
@@ -307,6 +390,7 @@
 
 /obj/structure/machinery/cm_vending/sorted/medical/blood/antag
 	req_one_access = list(ACCESS_ILLEGAL_PIRATE, ACCESS_UPP_GENERAL, ACCESS_CLF_GENERAL)
+	requires_supply_link_port = FALSE
 	req_access = null
 	vendor_theme = VENDOR_THEME_CLF
 
@@ -315,6 +399,7 @@
 	desc = "Wall-mounted Medical Equipment Dispenser."
 	icon_state = "wallmed"
 	vend_delay = 0.7 SECONDS
+	requires_supply_link_port = FALSE
 
 	req_access = list()
 

code/game/objects/structures.dm

@@ -219,8 +219,12 @@
 			playsound(loc, 'sound/items/Ratchet.ogg', 25, 1)
 			if(anchored)
 				user.visible_message(SPAN_NOTICE("[user] anchors [src] into place."),SPAN_NOTICE("You anchor [src] into place."))
+				for(var/obj/medlink in loc)
+					SEND_SIGNAL(medlink, COMSIG_STRUCTURE_WRENCHED, src)
 			else
 				user.visible_message(SPAN_NOTICE("[user] unanchors [src]."),SPAN_NOTICE("You unanchor [src]."))
+				for(var/obj/medlink in loc)
+					SEND_SIGNAL(medlink, COMSIG_STRUCTURE_UNWRENCHED, src)
 			return TRUE
 
 /obj/structure/get_applying_acid_time()

code/modules/cm_marines/overwatch.dm

@@ -884,10 +884,14 @@
 	density = FALSE
 	unslashable = TRUE
 	unacidable = TRUE
+	plane = FLOOR_PLANE
 	layer = 2.1 //It's the floor, man
 	var/squad = SQUAD_MARINE_1
 	var/sending_package = 0
 
+/obj/structure/supply_drop/ex_act(severity, direction)
+	return FALSE
+
 /obj/structure/supply_drop/Initialize(mapload, ...)
 	. = ..()
 	GLOB.supply_drop_list += src

maps/map_files/USS_Almayer/USS_Almayer.dmm

@@ -10340,6 +10340,7 @@
 	pixel_x = 1
 	},
 /obj/structure/machinery/cm_vending/sorted/medical/bolted,
+/obj/structure/medical_supply_link,
 /turf/open/floor/almayer{
 	dir = 4;
 	icon_state = "sterile_green_corner"
@@ -16862,6 +16863,7 @@
 /area/almayer/squads/bravo)
 "bET" = (
 /obj/structure/machinery/cm_vending/sorted/medical/bolted,
+/obj/structure/medical_supply_link,
 /turf/open/floor/almayer{
 	icon_state = "sterile_green_side"
 	},
@@ -23950,9 +23952,7 @@
 	},
 /area/almayer/engineering/lower/engine_core)
 "cGp" = (
-/obj/structure/machinery/cm_vending/clothing/senior_officer{
-	pixel_y = 0
-	},
+/obj/structure/machinery/cm_vending/clothing/senior_officer,
 /turf/open/floor/almayer{
 	icon_state = "mono"
 	},
@@ -31360,6 +31360,7 @@
 /area/almayer/command/cic)
 "fvJ" = (
 /obj/structure/machinery/cm_vending/sorted/medical/bolted,
+/obj/structure/medical_supply_link,
 /turf/open/floor/almayer{
 	dir = 1;
 	icon_state = "sterile_green_side"
@@ -36359,6 +36360,7 @@
 	pixel_y = -32
 	},
 /obj/structure/machinery/cm_vending/sorted/medical/bolted,
+/obj/structure/medical_supply_link,
 /turf/open/floor/almayer{
 	icon_state = "sterile_green_side"
 	},
@@ -36910,6 +36912,13 @@
 	icon_state = "plate"
 	},
 /area/almayer/shipboard/brig/perma)
+"hDr" = (
+/obj/structure/machinery/photocopier,
+/turf/open/floor/almayer{
+	dir = 10;
+	icon_state = "red"
+	},
+/area/almayer/shipboard/brig/main_office)
 "hDw" = (
 /obj/structure/surface/table/almayer,
 /obj/structure/machinery/computer/emails{
@@ -40754,6 +40763,7 @@
 /area/almayer/living/commandbunks)
 "jbO" = (
 /obj/structure/machinery/cm_vending/sorted/medical/bolted,
+/obj/structure/medical_supply_link,
 /turf/open/floor/almayer{
 	icon_state = "sterile_green_side"
 	},
@@ -45467,6 +45477,7 @@
 	pixel_y = -7
 	},
 /obj/structure/machinery/cm_vending/sorted/medical/chemistry,
+/obj/structure/medical_supply_link,
 /turf/open/floor/almayer{
 	icon_state = "mono"
 	},
@@ -65919,6 +65930,7 @@
 /area/almayer/shipboard/sea_office)
 "skq" = (
 /obj/structure/machinery/cm_vending/sorted/medical,
+/obj/structure/medical_supply_link,
 /turf/open/floor/almayer{
 	dir = 1;
 	icon_state = "sterile_green_side"
@@ -71522,6 +71534,7 @@
 	dir = 4
 	},
 /obj/structure/machinery/cm_vending/sorted/medical/bolted,
+/obj/structure/medical_supply_link,
 /turf/open/floor/almayer{
 	dir = 1;
 	icon_state = "sterile_green_side"
@@ -72166,6 +72179,7 @@
 /area/almayer/medical/containment/cell)
 "uyJ" = (
 /obj/structure/machinery/cm_vending/sorted/medical/chemistry,
+/obj/structure/medical_supply_link,
 /turf/open/floor/almayer{
 	icon_state = "dark_sterile"
 	},
@@ -92344,7 +92358,7 @@ jLM
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