Merge branch 'master' of https://github.com/Citadel-Station-13/Citadel-Station-13 into tggenetics

2020-02-22 19:54:10 +08:00
parent 88ae429720 d4e1c30597
commit c3ec44b0d0
701 changed files with 12663 additions and 5550 deletions
@@ -1367,3 +1367,7 @@ NOTE: there are two lists of areas in the end of this file: centcom and station
 /area/tcommsat/lounge
 	name = "Telecommunications Satellite Lounge"
 	icon_state = "tcomsatlounge"
+
+/area/crew_quarters/fitness/pool
+	name = "Pool Area"
+	icon_state = "pool"
@@ -38,6 +38,13 @@
 	var/rad_flags = NONE // Will move to flags_1 when i can be arsed to
 	var/rad_insulation = RAD_NO_INSULATION

+	///The custom materials this atom is made of, used by a lot of things like furniture, walls, and floors (if I finish the functionality, that is.)
+	var/list/custom_materials
+	///Bitfield for how the atom handles materials.
+	var/material_flags = NONE
+	///Modifier that raises/lowers the effect of the amount of a material, prevents small and easy to get items from being death machines.
+	var/material_modifier = 1
+
 	var/icon/blood_splatter_icon
 	var/list/fingerprints
 	var/list/fingerprintshidden
@@ -89,6 +96,12 @@
 	if (canSmoothWith)
 		canSmoothWith = typelist("canSmoothWith", canSmoothWith)

+	var/temp_list = list()
+	for(var/i in custom_materials)
+		temp_list[getmaterialref(i)] = custom_materials[i] //Get the proper instanced version
+	custom_materials = null //Null the list to prepare for applying the materials properly
+	set_custom_materials(temp_list)
+
 	ComponentInitialize()

 	return INITIALIZE_HINT_NORMAL
@@ -290,6 +303,11 @@
 	if(desc)
 		. += desc

+	if(custom_materials)
+		for(var/i in custom_materials)
+			var/datum/material/M = i
+			. += "<u>It is made out of [M.name]</u>."
+
 	if(reagents)
 		if(reagents.reagents_holder_flags & TRANSPARENT)
 			. += "It contains:"
@@ -872,3 +890,26 @@ Proc for attack log creation, because really why not

 /atom/proc/intercept_zImpact(atom/movable/AM, levels = 1)
 	. |= SEND_SIGNAL(src, COMSIG_ATOM_INTERCEPT_Z_FALL, AM, levels)
+
+///Sets the custom materials for an item.
+/atom/proc/set_custom_materials(var/list/materials, multiplier = 1)
+
+	if(!materials)
+		materials = custom_materials
+
+	if(custom_materials) //Only runs if custom materials existed at first. Should usually be the case but check anyways
+		for(var/i in custom_materials)
+			var/datum/material/custom_material = getmaterialref(i)
+			custom_material.on_removed(src, material_flags) //Remove the current materials
+
+	if(!length(materials))
+		return
+
+	custom_materials = list() //Reset the list
+
+	for(var/x in materials)
+		var/datum/material/custom_material = getmaterialref(x)
+
+		if(!(material_flags & MATERIAL_NO_EFFECTS))
+			custom_material.on_applied(src, materials[custom_material] * multiplier * material_modifier, material_flags)
+		custom_materials[custom_material] += materials[x] * multiplier
@@ -40,14 +40,14 @@
 /obj/item/clothing/shoes/clown_shoes/banana_shoes/combat/Initialize()
 	. = ..()
 	var/datum/component/material_container/bananium = GetComponent(/datum/component/material_container)
-	bananium.insert_amount(max_recharge, MAT_BANANIUM)
+	bananium.insert_amount_mat(max_recharge, /datum/material/bananium)
 	START_PROCESSING(SSobj, src)

 /obj/item/clothing/shoes/clown_shoes/banana_shoes/combat/process()
 	var/datum/component/material_container/bananium = GetComponent(/datum/component/material_container)
-	var/bananium_amount = bananium.amount(MAT_BANANIUM)
+	var/bananium_amount = bananium.get_material_amount(/datum/material/bananium)
 	if(bananium_amount < max_recharge)
-		bananium.insert_amount(min(recharge_rate, max_recharge - bananium_amount), MAT_BANANIUM)
+		bananium.insert_amount_mat(min(recharge_rate, max_recharge - bananium_amount), /datum/material/bananium)

 /obj/item/clothing/shoes/clown_shoes/banana_shoes/combat/attack_self(mob/user)
 	ui_action_click(user)
@@ -279,7 +279,6 @@
 	internals_req_access = list(ACCESS_SYNDICATE)
 	wreckage = /obj/structure/mecha_wreckage/honker/dark
 	max_equip = 3
-	spawn_tracked = FALSE

 /obj/mecha/combat/honker/dark/GrantActions(mob/living/user, human_occupant = 0)
 	..()
@@ -61,7 +61,7 @@
 				trimmed_list.Remove(M)
 				continue
 		if (M.mind)
-			if (restrict_ghost_roles && M.mind.assigned_role in GLOB.exp_specialmap[EXP_TYPE_SPECIAL]) // Are they playing a ghost role?
+			if (restrict_ghost_roles && (M.mind.assigned_role in GLOB.exp_specialmap[EXP_TYPE_SPECIAL])) // Are they playing a ghost role?
 				trimmed_list.Remove(M)
 				continue
 			if (M.mind.assigned_role in restricted_roles) // Does their job allow it?
@@ -57,7 +57,8 @@ Property weights are:
 							mean += 2.5
 						if(CHAOS_MAX)
 							mean += 5
-			GLOB.dynamic_curve_centre += (mean/voters)
+			if(voters)
+				GLOB.dynamic_curve_centre += (mean/voters)
 		GLOB.dynamic_forced_threat_level = forced_threat_level

 /datum/dynamic_storyteller/proc/get_midround_cooldown()
@@ -13,7 +13,7 @@
 	anchored = TRUE
 	layer = HIGH_OBJ_LAYER
 	max_integrity = 300
-	integrity_failure = 100
+	integrity_failure = 0.33
 	armor = list("melee" = 20, "bullet" = 50, "laser" = 50, "energy" = 50, "bomb" = 10, "bio" = 100, "rad" = 100, "fire" = 10, "acid" = 70)
 	var/datum/team/gang/gang
 	var/operating = FALSE	//false=standby or broken, true=takeover
@@ -314,9 +314,11 @@ GLOBAL_LIST_EMPTY(objectives)

 /datum/objective/hijack
 	name = "hijack"
-	explanation_text = "Hijack the shuttle to ensure no loyalist Nanotrasen crew escape alive and out of custody."
-	team_explanation_text = "Hijack the shuttle to ensure no loyalist Nanotrasen crew escape alive and out of custody. Leave no team member behind."
+	explanation_text = "Hijack the emergency shuttle by hacking its navigational protocols through the control console (alt click emergency shuttle console)."
+	team_explanation_text = "Hijack the emergency shuttle by hacking its navigational protocols through the control console (alt click emergency shuttle console). Leave no team member behind."
 	martyr_compatible = 0 //Technically you won't get both anyway.
+	/// Overrides the hijack speed of any antagonist datum it is on ONLY, no other datums are impacted.
+	var/hijack_speed_override = 1

 /datum/objective/hijack/check_completion() // Requires all owners to escape.
 	if(SSshuttle.emergency.mode != SHUTTLE_ENDGAME)
@@ -1096,7 +1098,7 @@ GLOBAL_LIST_EMPTY(possible_sabotages)
 	var/approved_targets = list()
 	check_sabotages:
 		for(var/datum/sabotage_objective/possible_sabotage in GLOB.possible_sabotages)
-			if(!is_unique_objective(possible_sabotage.sabotage_type) || possible_sabotage.check_conditions())
+			if(!is_unique_objective(possible_sabotage.sabotage_type) || possible_sabotage.check_conditions() || !possible_sabotage.can_run())
 				continue
 			for(var/datum/mind/M in owners)
 				if(M.current.mind.assigned_role in possible_sabotage.excludefromjob)
@@ -12,6 +12,9 @@
 /datum/sabotage_objective/proc/check_conditions()
 	return TRUE

+/datum/sabotage_objective/proc/can_run()
+	return TRUE
+
 /datum/sabotage_objective/processing
 	var/won = FALSE

@@ -79,6 +82,9 @@
 		won = max(1-((S.get_integrity()-50)/50),won)
 	return FALSE

+/datum/sabotage_objective/processing/supermatter/can_run()
+	return (locate(/obj/machinery/power/supermatter_crystal) in GLOB.machines)
+
 /datum/sabotage_objective/station_integrity
 	name = "Make sure the station is at less than 80% integrity by the end. Smash walls, windows etc. to reach this goal."
 	sabotage_type = "integrity"
@@ -264,7 +264,7 @@
 			if(blood_id)
 				data["occupant"]["blood"] = list() // We can start populating this list.
 				var/blood_type = C.dna.blood_type
-				if(blood_id != "blood") // special blood substance
+				if(!(blood_id in GLOB.blood_reagent_types)) // special blood substance
 					var/datum/reagent/R = GLOB.chemical_reagents_list[blood_id]
 					if(R)
 						blood_type = R.name
@@ -17,6 +17,7 @@
 	var/list/L = list()
 	var/list/LL = list()
 	var/hacked = FALSE
+	var/hackable = TRUE
 	var/disabled = 0
 	var/shocked = FALSE
 	var/hack_wire
@@ -46,7 +47,23 @@
 							)

 /obj/machinery/autolathe/Initialize()
-	AddComponent(/datum/component/material_container, list(MAT_METAL, MAT_GLASS), 0, TRUE, null, null, CALLBACK(src, .proc/AfterMaterialInsert))
+	AddComponent(/datum/component/material_container,
+	list(/datum/material/iron,
+		/datum/material/glass,
+		/datum/material/gold,
+		/datum/material/silver,
+		/datum/material/diamond,
+		/datum/material/uranium,
+		/datum/material/plasma,
+		/datum/material/bluespace,
+		/datum/material/bananium,
+		/datum/material/titanium,
+		/datum/material/runite,
+		/datum/material/plastic,
+		/datum/material/adamantine,
+		/datum/material/mythril
+	),
+	 0, TRUE, null, null, CALLBACK(src, .proc/AfterMaterialInsert))
 	. = ..()

 	wires = new /datum/wires/autolathe(src)
@@ -120,15 +137,14 @@

 	return ..()

-/obj/machinery/autolathe/proc/AfterMaterialInsert(type_inserted, id_inserted, amount_inserted)
-	if(ispath(type_inserted, /obj/item/stack/ore/bluespace_crystal))
+/obj/machinery/autolathe/proc/AfterMaterialInsert(obj/item/item_inserted, id_inserted, amount_inserted)
+	if(istype(item_inserted, /obj/item/stack/ore/bluespace_crystal))
 		use_power(MINERAL_MATERIAL_AMOUNT / 10)
+	else if(item_inserted.custom_materials?.len && item_inserted.custom_materials[getmaterialref(/datum/material/glass)])
+		flick("autolathe_r",src)//plays glass insertion animation by default otherwise
 	else
-		switch(id_inserted)
-			if (MAT_METAL)
-				flick("autolathe_o",src)//plays metal insertion animation
-			if (MAT_GLASS)
-				flick("autolathe_r",src)//plays glass insertion animation
+		flick("autolathe_o",src)//plays metal insertion animation
+
 		use_power(min(1000, amount_inserted / 100))
 	updateUsrDialog()

@@ -159,18 +175,42 @@
 			/////////////////

 			var/coeff = (is_stack ? 1 : prod_coeff) //stacks are unaffected by production coefficient
-			var/metal_cost = being_built.materials[MAT_METAL]
-			var/glass_cost = being_built.materials[MAT_GLASS]
+			var/total_amount = 0

-			var/power = max(2000, (metal_cost+glass_cost)*multiplier/5)
+			for(var/MAT in being_built.materials)
+				total_amount += being_built.materials[MAT]
+
+			var/power = max(2000, (total_amount)*multiplier/5) //Change this to use all materials

 			var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
-			if((materials.amount(MAT_METAL) >= metal_cost*multiplier*coeff) && (materials.amount(MAT_GLASS) >= glass_cost*multiplier*coeff))
+
+			var/list/materials_used = list()
+			var/list/custom_materials = list() //These will apply their material effect, This should usually only be one.
+
+			for(var/MAT in being_built.materials)
+				var/datum/material/used_material = MAT
+				var/amount_needed = being_built.materials[MAT] * coeff * multiplier
+				if(istext(used_material)) //This means its a category
+					var/list/list_to_show = list()
+					for(var/i in SSmaterials.materials_by_category[used_material])
+						if(materials.materials[i] > 0)
+							list_to_show += i
+
+					used_material = input("Choose [used_material]", "Custom Material") as null|anything in list_to_show
+					if(!used_material)
+						return //Didn't pick any material, so you can't build shit either.
+					custom_materials[used_material] += amount_needed
+
+				materials_used[used_material] = amount_needed
+
+			if(materials.has_materials(materials_used))
 				busy = TRUE
 				use_power(power)
 				icon_state = "autolathe_n"
 				var/time = is_stack ? 32 : 32*coeff*multiplier
-				addtimer(CALLBACK(src, .proc/make_item, power, metal_cost, glass_cost, multiplier, coeff, is_stack), time)
+				addtimer(CALLBACK(src, .proc/make_item, power, materials_used, custom_materials, multiplier, coeff, is_stack), time)
+			else
+				to_chat(usr, "<span class=\"alert\">Not enough materials for this operation.</span>")

 		if(href_list["search"])
 			matching_designs.Cut()
@@ -187,12 +227,11 @@

 	return

-/obj/machinery/autolathe/proc/make_item(power, metal_cost, glass_cost, multiplier, coeff, is_stack)
+/obj/machinery/autolathe/proc/make_item(power, var/list/materials_used, var/list/picked_materials, multiplier, coeff, is_stack)
 	var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
 	var/atom/A = drop_location()
 	use_power(power)
-	var/list/materials_used = list(MAT_METAL=metal_cost*coeff*multiplier, MAT_GLASS=glass_cost*coeff*multiplier)
-	materials.use_amount(materials_used)
+	materials.use_materials(materials_used)

 	if(is_stack)
 		var/obj/item/stack/N = new being_built.build_path(A, multiplier)
@@ -201,10 +240,11 @@
 	else
 		for(var/i=1, i<=multiplier, i++)
 			var/obj/item/new_item = new being_built.build_path(A)
-			new_item.materials = new_item.materials.Copy()
-			for(var/mat in materials_used)
-				new_item.materials[mat] = materials_used[mat] / multiplier
 			new_item.autolathe_crafted(src)
+
+			if(length(picked_materials))
+				new_item.set_custom_materials(picked_materials, 1 / multiplier) //Ensure we get the non multiplied amount
+
 	icon_state = "autolathe"
 	busy = FALSE
 	updateDialog()
@@ -269,7 +309,9 @@

 		if(ispath(D.build_path, /obj/item/stack))
 			var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
-			var/max_multiplier = min(D.maxstack, D.materials[MAT_METAL] ?round(materials.amount(MAT_METAL)/D.materials[MAT_METAL]):INFINITY,D.materials[MAT_GLASS]?round(materials.amount(MAT_GLASS)/D.materials[MAT_GLASS]):INFINITY)
+			var/max_multiplier
+			for(var/datum/material/mat in D.materials)
+				max_multiplier = min(D.maxstack, round(materials.get_material_amount(mat)/D.materials[mat]))
 			if (max_multiplier>10 && !disabled)
 				dat += " <a href='?src=[REF(src)];make=[D.id];multiplier=10'>x10</a>"
 			if (max_multiplier>25 && !disabled)
@@ -301,7 +343,9 @@

 		if(ispath(D.build_path, /obj/item/stack))
 			var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
-			var/max_multiplier = min(D.maxstack, D.materials[MAT_METAL] ?round(materials.amount(MAT_METAL)/D.materials[MAT_METAL]):INFINITY,D.materials[MAT_GLASS]?round(materials.amount(MAT_GLASS)/D.materials[MAT_GLASS]):INFINITY)
+			var/max_multiplier
+			for(var/datum/material/mat in D.materials)
+				max_multiplier = min(D.maxstack, round(materials.get_material_amount(mat)/D.materials[mat]))
 			if (max_multiplier>10 && !disabled)
 				dat += " <a href='?src=[REF(src)];make=[D.id];multiplier=10'>x10</a>"
 			if (max_multiplier>25 && !disabled)
@@ -318,8 +362,10 @@
 	var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
 	var/dat = "<b>Total amount:</b> [materials.total_amount] / [materials.max_amount] cm<sup>3</sup><br>"
 	for(var/mat_id in materials.materials)
-		var/datum/material/M = materials.materials[mat_id]
-		dat += "<b>[M.name] amount:</b> [M.amount] cm<sup>3</sup><br>"
+		var/datum/material/M = mat_id
+		var/mineral_amount = materials.materials[mat_id]
+		if(mineral_amount > 0)
+			dat += "<b>[M.name] amount:</b> [mineral_amount] cm<sup>3</sup><br>"
 	return dat

 /obj/machinery/autolathe/proc/can_build(datum/design/D, amount = 1)
@@ -328,20 +374,24 @@

 	var/coeff = (ispath(D.build_path, /obj/item/stack) ? 1 : prod_coeff)

+	var/list/required_materials = list()
+
+	for(var/i in D.materials)
+		required_materials[i] = D.materials[i] * coeff * amount
+
 	var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
-	if(D.materials[MAT_METAL] && (materials.amount(MAT_METAL) < (D.materials[MAT_METAL] * coeff * amount)))
-		return FALSE
-	if(D.materials[MAT_GLASS] && (materials.amount(MAT_GLASS) < (D.materials[MAT_GLASS] * coeff * amount)))
-		return FALSE
-	return TRUE
+
+	return materials.has_materials(required_materials)

 /obj/machinery/autolathe/proc/get_design_cost(datum/design/D)
 	var/coeff = (ispath(D.build_path, /obj/item/stack) ? 1 : prod_coeff)
 	var/dat
-	if(D.materials[MAT_METAL])
-		dat += "[D.materials[MAT_METAL] * coeff] metal "
-	if(D.materials[MAT_GLASS])
-		dat += "[D.materials[MAT_GLASS] * coeff] glass"
+	for(var/i in D.materials)
+		if(istext(i)) //Category handling
+			dat += "[D.materials[i] * coeff] [i]"
+		else
+			var/datum/material/M = i
+			dat += "[D.materials[i] * coeff] [M.name] "
 	return dat

 /obj/machinery/autolathe/proc/reset(wire)
@@ -371,6 +421,8 @@

 /obj/machinery/autolathe/proc/adjust_hacked(state)
 	hacked = state
+	if(!hackable && hacked)
+		return
 	for(var/id in SSresearch.techweb_designs)
 		var/datum/design/D = SSresearch.techweb_design_by_id(id)
 		if((D.build_type & AUTOLATHE) && ("hacked" in D.category))
@@ -383,6 +435,12 @@
 	. = ..()
 	adjust_hacked(TRUE)

+/obj/machinery/autolathe/secure
+	name = "secured autolathe"
+	desc = "An autolathe reprogrammed with security protocols to prevent hacking."
+	hackable = FALSE
+	circuit = /obj/item/circuitboard/machine/autolathe/secure
+
 //Called when the object is constructed by an autolathe
 //Has a reference to the autolathe so you can do !!FUN!! things with hacked lathes
 /obj/item/proc/autolathe_crafted(obj/machinery/autolathe/A)
@@ -274,20 +274,20 @@

 	return TRUE

-/obj/machinery/bloodbankgen/proc/detachinput()
+/obj/machinery/bloodbankgen/proc/detachinput(mob/user)
 	if(bag)
 		bag.forceMove(drop_location())
-		if(usr && Adjacent(usr) && !issiliconoradminghost(usr))
-			usr.put_in_hands(bag)
+		if(user && Adjacent(usr) && user.can_hold_items())
+			user.put_in_hands(bag)
 		bag = null
 		draining = null
 		update_icon()

-/obj/machinery/bloodbankgen/proc/detachoutput()
+/obj/machinery/bloodbankgen/proc/detachoutput(mob/user)
 	if(outbag)
 		outbag.forceMove(drop_location())
-		if(usr && Adjacent(usr) && !issiliconoradminghost(usr))
-			usr.put_in_hands(outbag)
+		if(user && Adjacent(user) && user.can_hold_items())
+			user.put_in_hands(outbag)
 		outbag = null
 		filling = null
 		update_icon()
@@ -325,12 +325,12 @@
 		activateinput()

 	else if(href_list["detachinput"])
-		detachinput()
+		detachinput(usr)

 	else if(href_list["activateoutput"])
 		activateoutput()

 	else if(href_list["detachoutput"])
-		detachoutput()
+		detachoutput(usr)

 	updateUsrDialog()
@@ -265,4 +265,4 @@
 	desc = "Used for building buttons."
 	icon_state = "button"
 	result_path = /obj/machinery/button
-	materials = list(MAT_METAL=MINERAL_MATERIAL_AMOUNT)
+	custom_materials = list(/datum/material/iron = MINERAL_MATERIAL_AMOUNT)
@@ -17,7 +17,7 @@

 	armor = list("melee" = 50, "bullet" = 20, "laser" = 20, "energy" = 20, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 90, "acid" = 50)
 	max_integrity = 100
-	integrity_failure = 50
+	integrity_failure = 0.5
 	var/list/network = list("ss13")
 	var/c_tag = null
 	var/status = TRUE
@@ -3,7 +3,7 @@
 	desc = "The basic construction for Nanotrasen-Always-Watching-You cameras."
 	icon = 'icons/obj/machines/camera.dmi'
 	icon_state = "cameracase"
-	materials = list(MAT_METAL=400, MAT_GLASS=250)
+	custom_materials = list(/datum/material/iron=400, /datum/material/glass=250)
 	result_path = /obj/structure/camera_assembly


@@ -7,7 +7,7 @@
 	idle_power_usage = 300
 	active_power_usage = 300
 	max_integrity = 200
-	integrity_failure = 100
+	integrity_failure = 0.5
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 40, "acid" = 20)
 	var/brightness_on = 1
 	var/icon_keyboard = "generic_key"
@@ -47,7 +47,10 @@
 		jump_action.Grant(user)
 		actions += jump_action

-/obj/machinery/computer/camera_advanced/proc/remove_eye_control(mob/living/user)
+/obj/machinery/proc/remove_eye_control(mob/living/user)
+	CRASH("[type] does not implement ai eye handling")
+
+/obj/machinery/computer/camera_advanced/remove_eye_control(mob/living/user)
 	if(!user)
 		return
 	for(var/V in actions)
@@ -69,7 +72,7 @@
 	playsound(src, 'sound/machines/terminal_off.ogg', 25, 0)

 /obj/machinery/computer/camera_advanced/check_eye(mob/user)
-	if( (stat & (NOPOWER|BROKEN)) || (!Adjacent(user) && !user.has_unlimited_silicon_privilege) || user.eye_blind || user.incapacitated() )
+	if( (stat & (NOPOWER|BROKEN)) || (!Adjacent(user) && hasSiliconAccessInArea(user)) || user.eye_blind || user.incapacitated() )
 		user.unset_machine()

 /obj/machinery/computer/camera_advanced/Destroy()
@@ -157,7 +160,7 @@
 	var/cooldown = 0
 	var/acceleration = 1
 	var/mob/living/eye_user = null
-	var/obj/machinery/computer/camera_advanced/origin
+	var/obj/machinery/origin
 	var/eye_initialized = 0
 	var/visible_icon = 0
 	var/image/user_image = null
@@ -170,7 +173,7 @@

 /mob/camera/aiEye/remote/Destroy()
 	if(origin && eye_user)
-		origin.remove_eye_control(eye_user)
+		origin.remove_eye_control(eye_user,src)
 	origin = null
 	. = ..()
 	eye_user = null
@@ -6,7 +6,6 @@
 * ~ Zuhayr
 */

-
 //Main cryopod console.

 /obj/machinery/computer/cryopod
@@ -18,7 +17,6 @@
 	density = FALSE
 	interaction_flags_machine = INTERACT_MACHINE_OFFLINE
 	req_one_access = list(ACCESS_HEADS, ACCESS_ARMORY) //Heads of staff or the warden can go here to claim recover items from their department that people went were cryodormed with.
-	var/mode = null

 	var/menu = 1 //Which menu screen to display

@@ -118,7 +116,7 @@
 		playsound(src, 'sound/machines/terminal_prompt_confirm.ogg', 50, 0)

 		I.forceMove(drop_location())
-		if(user && Adjacent(user) && !issiliconoradminghost(user))
+		if(user && Adjacent(user) && user.can_hold_items())
 			user.put_in_hands(I)
 		frozen_items -= I
 		updateUsrDialog()
@@ -130,7 +128,8 @@
 			playsound(src, 'sound/machines/terminal_prompt_deny.ogg', 50, 0)
 			updateUsrDialog()
 			return
-		if(!allow_items) return
+		if(!allow_items)
+			return

 		if(frozen_items.len == 0)
 			to_chat(user, "<span class='notice'>There is nothing to recover from storage.</span>")
@@ -182,7 +181,7 @@
 	var/last_no_computer_message = 0

 	// These items are preserved when the process() despawn proc occurs.
-	var/list/preserve_items = list(
+	var/static/list/preserve_items = typecacheof(list(
 		/obj/item/hand_tele,
 		/obj/item/card/id/captains_spare,
 		/obj/item/aicard,
@@ -203,9 +202,9 @@
 		/obj/item/tank/jetpack,
 		/obj/item/documents,
 		/obj/item/nuke_core_container
-	)
+	))
 	// These items will NOT be preserved
-	var/list/do_not_preserve_items = list (
+	var/static/list/do_not_preserve_items = typecacheof(list(
 		/obj/item/mmi/posibrain,
 		/obj/item/gun/energy/laser/mounted,
 		/obj/item/gun/energy/e_gun/advtaser/mounted,
@@ -215,7 +214,7 @@
 		/obj/item/gun/energy/printer,
 		/obj/item/gun/energy/kinetic_accelerator/cyborg,
 		/obj/item/gun/energy/laser/cyborg
-	)
+	))

 /obj/machinery/cryopod/Initialize(mapload)
 	. = ..()
@@ -287,14 +286,14 @@
 #define CRYO_DESTROY 0
 #define CRYO_PRESERVE 1
 #define CRYO_OBJECTIVE 2
+#define CRYO_IGNORE 3

 /obj/machinery/cryopod/proc/should_preserve_item(obj/item/I)
 	for(var/datum/objective_item/steal/T in control_computer.theft_cache)
 		if(istype(I, T.targetitem) && T.check_special_completion(I))
 			return CRYO_OBJECTIVE
-	for(var/T in preserve_items)
-		if(istype(I, T) && !(I.type in do_not_preserve_items))
-			return CRYO_PRESERVE
+	if(preserve_items[I] && !do_not_preserve_items[I])
+		return CRYO_PRESERVE
 	return CRYO_DESTROY

 // This function can not be undone; do not call this unless you are sure
@@ -303,52 +302,47 @@
 		find_control_computer()

 	var/mob/living/mob_occupant = occupant
+	var/list/obj/item/cryo_items = list()

 	//Handle Borg stuff first
 	if(iscyborg(mob_occupant))
 		var/mob/living/silicon/robot/R = mob_occupant
-
-		R.contents -= R.mmi
-		qdel(R.mmi)
+		if(R.mmi?.brain)
+			cryo_items[R.mmi] = CRYO_IGNORE
+			cryo_items[R.mmi.brain] = CRYO_IGNORE
 		for(var/obj/item/I in R.module) // the tools the borg has; metal, glass, guns etc
 			for(var/obj/item/O in I) // the things inside the tools, if anything; mainly for janiborg trash bags
-				if(should_preserve_item(O) != CRYO_DESTROY) // Preserve important things inside the item
-					continue
+				cryo_items[O] = should_preserve_item(O)
 				O.forceMove(src)
 			R.module.remove_module(I, TRUE)	//delete the module itself so it doesn't transfer over.

 	//Drop all items into the pod.
 	for(var/obj/item/I in mob_occupant)
-		mob_occupant.doUnEquip(I)
-		I.forceMove(src)
-
+		if(cryo_items[I] == CRYO_IGNORE)
+			continue
+		cryo_items[I] = should_preserve_item(I)
+		mob_occupant.transferItemToLoc(I, src, TRUE)
 		if(I.contents.len) //Make sure we catch anything not handled by qdel() on the items.
-			if(should_preserve_item(I) != CRYO_DESTROY) // Don't remove the contents of things that need preservation
+			if(cryo_items[I] != CRYO_DESTROY) // Don't remove the contents of things that need preservation
 				continue
 			for(var/obj/item/O in I.contents)
-				if(istype(O, /obj/item/tank)) //Stop eating pockets, you fuck!
-					continue
+				cryo_items[O] = should_preserve_item(O)
 				O.forceMove(src)

-	//Delete all items not on the preservation list.
-	var/list/items = contents
-	items -= mob_occupant // Don't delete the occupant
-
-	for(var/obj/item/I in items)
-		if(istype(I, /obj/item/pda))
-			var/obj/item/pda/P = I
-			QDEL_NULL(P.id)
-			qdel(P)
+	for(var/A in cryo_items)
+		var/obj/item/I = A
+		if(QDELETED(I)) //edge cases and DROPDEL.
 			continue
-
-		var/preserve = should_preserve_item(I)
-		if(preserve == CRYO_DESTROY)
+		var/preserve = cryo_items[I]
+		if(preserve == CRYO_IGNORE)
+			continue
+		else if(preserve == CRYO_DESTROY)
 			qdel(I)
-		else if(control_computer && control_computer.allow_items)
+		else if(control_computer?.allow_items)
 			control_computer.frozen_items += I
 			if(preserve == CRYO_OBJECTIVE)
 				control_computer.objective_items += I
-			I.loc = null
+			I.moveToNullspace()
 		else
 			I.forceMove(loc)

@@ -417,6 +411,7 @@
 #undef CRYO_DESTROY
 #undef CRYO_PRESERVE
 #undef CRYO_OBJECTIVE
+#undef CRYO_IGNORE

 /obj/machinery/cryopod/MouseDrop_T(mob/living/target, mob/user)
 	if(!istype(target) || user.incapacitated() || !target.Adjacent(user) || !Adjacent(user) || !ismob(target) || (!ishuman(user) && !iscyborg(user)) || !istype(user.loc, /turf) || target.buckled)
@@ -443,29 +438,24 @@
 	var/generic_plsnoleave_message = " Please adminhelp before leaving the round, even if there are no administrators online!"

 	if(target == user && world.time - target.client.cryo_warned > 5 MINUTES)//if we haven't warned them in the last 5 minutes
-		var/caught = FALSE
+		var/list/caught_string
+		var/addendum = ""
 		if(target.mind.assigned_role in GLOB.command_positions)
-			alert("<span class='userdanger'>You're a Head of Staff![generic_plsnoleave_message] Be sure to put your locker items back into your locker!</span>")
-			caught = TRUE
+			LAZYADD(caught_string, "Head of Staff")
+			addendum = " Be sure to put your locker items back into your locker!"
 		if(iscultist(target) || is_servant_of_ratvar(target))
-			to_chat(target, "<span class='userdanger'>You're a Cultist![generic_plsnoleave_message]</span>")
-			caught = TRUE
+			LAZYADD(caught_string, "Cultist")
 		if(is_devil(target))
-			alert("<span class='userdanger'>You're a Devil![generic_plsnoleave_message]</span>")
-			caught = TRUE
-		if(istype(SSticker.mode, /datum/antagonist/gang))
-			if(target.mind.has_antag_datum(/datum/antagonist/gang))
-				alert("<span class='userdanger'>You're a Gangster![generic_plsnoleave_message]</span>")
-				caught = TRUE
-		if(istype(SSticker.mode, /datum/antagonist/rev))
-			if(target.mind.has_antag_datum(/datum/antagonist/rev/head))
-				alert("<span class='userdanger'>You're a Head Revolutionary![generic_plsnoleave_message]</span>")
-				caught = TRUE
-			else if(target.mind.has_antag_datum(/datum/antagonist/rev))
-				alert("<span class='userdanger'>You're a Revolutionary![generic_plsnoleave_message]</span>")
-				caught = TRUE
+			LAZYADD(caught_string, "Devil")
+		if(target.mind.has_antag_datum(/datum/antagonist/gang))
+			LAZYADD(caught_string, "Gangster")
+		if(target.mind.has_antag_datum(/datum/antagonist/rev/head))
+			LAZYADD(caught_string, "Head Revolutionary")
+		if(target.mind.has_antag_datum(/datum/antagonist/rev))
+			LAZYADD(caught_string, "Revolutionary")

-		if(caught)
+		if(caught_string)
+			alert(target, "You're a [english_list(caught_string)]![generic_plsnoleave_message][addendum]")
 			target.client.cryo_warned = world.time
 			return

@@ -202,6 +202,8 @@
 	for(var/i in 1 to 10)
 		spawn_atom_to_turf(/obj/effect/temp_visual/hierophant/telegraph/edge, src, 1, FALSE)
 		sleep(5)
+		if(QDELETED(src))
+			return

 #define DISCO_INFENO_RANGE (rand(85, 115)*0.01)

@@ -145,7 +145,7 @@
 	desc = "A frame for a defibrillator mount. It can't be removed once it's placed."
 	icon = 'icons/obj/machines/defib_mount.dmi'
 	icon_state = "defibrillator_mount"
-	materials = list(MAT_METAL = 300, MAT_GLASS = 100)
+	custom_materials = list(/datum/material/iron = 300, /datum/material/glass = 100)
 	w_class = WEIGHT_CLASS_BULKY
 	result_path = /obj/machinery/defibrillator_mount
 	pixel_shift = -28
@@ -15,7 +15,7 @@
 	density = TRUE
 	max_integrity = 100
 	var/proj_pass_rate = 50 //How many projectiles will pass the cover. Lower means stronger cover
-	var/material = METAL
+	var/bar_material = METAL

 /obj/structure/barricade/deconstruct(disassembled = TRUE)
 	if(!(flags_1 & NODECONSTRUCT_1))
@@ -26,7 +26,7 @@
 	return

 /obj/structure/barricade/attackby(obj/item/I, mob/user, params)
-	if(istype(I, /obj/item/weldingtool) && user.a_intent != INTENT_HARM && material == METAL)
+	if(istype(I, /obj/item/weldingtool) && user.a_intent != INTENT_HARM && bar_material == METAL)
 		if(obj_integrity < max_integrity)
 			if(!I.tool_start_check(user, amount=0))
 				return
@@ -61,7 +61,7 @@
 	desc = "This space is blocked off by a wooden barricade."
 	icon = 'icons/obj/structures.dmi'
 	icon_state = "woodenbarricade"
-	material = WOOD
+	bar_material = WOOD
 	var/drop_amount = 3

 /obj/structure/barricade/wooden/attackby(obj/item/I, mob/user)
@@ -106,7 +106,7 @@
 	max_integrity = 280
 	proj_pass_rate = 20
 	pass_flags = LETPASSTHROW
-	material = SAND
+	bar_material = SAND
 	climbable = TRUE
 	smooth = SMOOTH_TRUE
 	canSmoothWith = list(/obj/structure/barricade/sandbags, /turf/closed/wall, /turf/closed/wall/r_wall, /obj/structure/falsewall, /obj/structure/falsewall/reinforced, /turf/closed/wall/rust, /turf/closed/wall/r_wall/rust, /obj/structure/barricade/security)
@@ -47,7 +47,7 @@
 	icon_state = "closed"
 	max_integrity = 300
 	var/normal_integrity = AIRLOCK_INTEGRITY_N
-	integrity_failure = 70
+	integrity_failure = 0.25
 	damage_deflection = AIRLOCK_DAMAGE_DEFLECTION_N
 	autoclose = TRUE
 	secondsElectrified = 0 //How many seconds remain until the door is no longer electrified. -1 if it is permanently electrified until someone fixes it.
@@ -469,7 +469,7 @@
 					panel_overlay = get_airlock_overlay("panel_closed", overlays_file)
 			if(welded)
 				weld_overlay = get_airlock_overlay("welded", overlays_file)
-			if(obj_integrity <integrity_failure)
+			if(obj_integrity < integrity_failure * max_integrity)
 				damag_overlay = get_airlock_overlay("sparks_broken", overlays_file, ABOVE_LIGHTING_LAYER, ABOVE_LIGHTING_PLANE)
 			else if(obj_integrity < (0.75 * max_integrity))
 				damag_overlay = get_airlock_overlay("sparks_damaged", overlays_file, ABOVE_LIGHTING_LAYER, ABOVE_LIGHTING_PLANE)
@@ -495,7 +495,7 @@
 					panel_overlay = get_airlock_overlay("panel_closed_protected", overlays_file)
 				else
 					panel_overlay = get_airlock_overlay("panel_closed", overlays_file)
-			if(obj_integrity <integrity_failure)
+			if(obj_integrity < integrity_failure * max_integrity)
 				damag_overlay = get_airlock_overlay("sparks_broken", overlays_file, ABOVE_LIGHTING_LAYER, ABOVE_LIGHTING_PLANE)
 			else if(obj_integrity < (0.75 * max_integrity))
 				damag_overlay = get_airlock_overlay("sparks_damaged", overlays_file, ABOVE_LIGHTING_LAYER, ABOVE_LIGHTING_PLANE)
@@ -517,7 +517,7 @@
 					panel_overlay = get_airlock_overlay("panel_closed_protected", overlays_file)
 				else
 					panel_overlay = get_airlock_overlay("panel_closed", overlays_file)
-			if(obj_integrity <integrity_failure)
+			if(obj_integrity < integrity_failure * max_integrity)
 				damag_overlay = get_airlock_overlay("sparks_broken", overlays_file, ABOVE_LIGHTING_LAYER, ABOVE_LIGHTING_PLANE)
 			else if(obj_integrity < (0.75 * max_integrity))
 				damag_overlay = get_airlock_overlay("sparks_damaged", overlays_file, ABOVE_LIGHTING_LAYER, ABOVE_LIGHTING_PLANE)
@@ -11,7 +11,7 @@
 	density = TRUE

 	max_integrity = 250
-	integrity_failure = 80
+	integrity_failure = 0.33

 	// These allow for different icons when creating custom dispensers
 	var/icon_off = "off"
@@ -50,10 +50,10 @@

 /obj/machinery/droneDispenser/Initialize()
 	. = ..()
-	var/datum/component/material_container/materials = AddComponent(/datum/component/material_container, list(MAT_METAL, MAT_GLASS), MINERAL_MATERIAL_AMOUNT * MAX_STACK_SIZE * 2, TRUE, /obj/item/stack)
-	materials.insert_amount(starting_amount)
+	var/datum/component/material_container/materials = AddComponent(/datum/component/material_container, list(/datum/material/iron, /datum/material/glass), MINERAL_MATERIAL_AMOUNT * MAX_STACK_SIZE * 2, TRUE, /obj/item/stack)
+	materials.insert_amount_mat(starting_amount)
 	materials.precise_insertion = TRUE
-	using_materials = list(MAT_METAL=metal_cost, MAT_GLASS=glass_cost)
+	using_materials = list(/datum/material/iron = metal_cost, /datum/material/glass = glass_cost)

 /obj/machinery/droneDispenser/preloaded
 	starting_amount = 5000
@@ -168,7 +168,7 @@
 			update_icon()

 		if(DRONE_PRODUCTION)
-			materials.use_amount(using_materials)
+			materials.use_materials(using_materials)
 			if(power_used)
 				use_power(power_used)

@@ -17,7 +17,7 @@
 	icon = 'icons/obj/monitors.dmi'
 	icon_state = "fire0"
 	max_integrity = 250
-	integrity_failure = 100
+	integrity_failure = 0.4
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 100, "rad" = 100, "fire" = 90, "acid" = 30)
 	use_power = IDLE_POWER_USE
 	idle_power_usage = 2
@@ -6,7 +6,7 @@
 	icon = 'icons/obj/stationobjs.dmi'
 	icon_state = "mflash1"
 	max_integrity = 250
-	integrity_failure = 100
+	integrity_failure = 0.4
 	light_color = LIGHT_COLOR_WHITE
 	light_power = FLASH_LIGHT_POWER
 	var/obj/item/assembly/flash/handheld/bulb
@@ -184,7 +184,7 @@
 	if(usr.incapacitated())
 		return
 	if(beaker)
-		if(usr && Adjacent(usr) && !issiliconoradminghost(usr))
+		if(usr && Adjacent(usr) && usr.can_hold_items())
 			if(!usr.put_in_hands(beaker))
 				beaker.forceMove(drop_location())
 		beaker = null
@@ -26,7 +26,7 @@
 	var/raising= 0			//if the turret is currently opening or closing its cover

 	max_integrity = 160		//the turret's health
-	integrity_failure = 80
+	integrity_failure = 0.5
 	armor = list("melee" = 50, "bullet" = 30, "laser" = 30, "energy" = 30, "bomb" = 30, "bio" = 0, "rad" = 0, "fire" = 90, "acid" = 90)

 	var/locked = TRUE			//if the turret's behaviour control access is locked
@@ -717,7 +717,6 @@
 	return 10 //Syndicate turrets shoot everything not in their faction

 /obj/machinery/porta_turret/syndicate/pod
-	integrity_failure = 20
 	max_integrity = 40
 	stun_projectile = /obj/item/projectile/bullet/syndicate_turret
 	lethal_projectile = /obj/item/projectile/bullet/syndicate_turret
@@ -799,7 +798,6 @@

 /obj/machinery/porta_turret/centcom_shuttle/weak
 	max_integrity = 120
-	integrity_failure = 60
 	name = "Old Laser Turret"
 	desc = "A turret built with substandard parts and run down further with age. Still capable of delivering lethal lasers to the odd space carp, but not much else."
 	stun_projectile = /obj/item/projectile/beam/weak/penetrator
@@ -989,7 +987,7 @@
 	desc = "Used for building turret control panels."
 	icon_state = "apc"
 	result_path = /obj/machinery/turretid
-	materials = list(MAT_METAL=MINERAL_MATERIAL_AMOUNT)
+	custom_materials = list(/datum/material/iron=MINERAL_MATERIAL_AMOUNT)

 /obj/item/gun/proc/get_turret_properties()
 	. = list()
@@ -19,7 +19,7 @@

 /obj/machinery/recycler/Initialize()
 	AddComponent(/datum/component/butchering/recycler, 1, amount_produced,amount_produced/5)
-	AddComponent(/datum/component/material_container, list(MAT_METAL, MAT_GLASS, MAT_PLASMA, MAT_SILVER, MAT_GOLD, MAT_DIAMOND, MAT_URANIUM, MAT_BANANIUM, MAT_TITANIUM, MAT_BLUESPACE, MAT_PLASTIC), INFINITY, FALSE, null, null, null, TRUE)
+	AddComponent(/datum/component/material_container, list(/datum/material/iron, /datum/material/glass, /datum/material/silver, /datum/material/plasma, /datum/material/gold, /datum/material/diamond, /datum/material/plastic, /datum/material/uranium, /datum/material/bananium, /datum/material/titanium, /datum/material/bluespace), INFINITY, FALSE, null, null, null, TRUE)
 	. = ..()
 	update_icon()
 	req_one_access = get_all_accesses() + get_all_centcom_access()
@@ -92,7 +92,7 @@
 		else
 			if(!user.temporarilyRemoveItemFromInventory(C))
 				return
-			to_chat(user, "<span class='notice'>You insert a [C.cmineral] coin into [src]'s slot!</span>")
+			to_chat(user, "<span class='notice'>You insert [C] into [src]'s slot!</span>")
 			balance += C.value
 			qdel(C)
 	else
@@ -79,7 +79,7 @@
 		try_detonate(TRUE)
 	//Counter terrorists win
 	else if(!active || defused)
-		if(defused && payload in src)
+		if(defused && (payload in src))
 			payload.defuse()
 			countdown.stop()
 			STOP_PROCESSING(SSfastprocess, src)
@@ -33,7 +33,7 @@

 	for(var/obj/machinery/telecomms/hub/H in links)
 		for(var/obj/machinery/telecomms/relay/R in H.links)
-			if(R.can_receive(signal) && R.z in signal.levels)
+			if(R.can_receive(signal) && (R.z in signal.levels))
 				return TRUE

 	return FALSE
@@ -46,7 +46,7 @@
 							)

 /obj/machinery/autoylathe/Initialize()
-	AddComponent(/datum/component/material_container, list(MAT_METAL, MAT_GLASS, MAT_PLASTIC), 0, TRUE, null, null, CALLBACK(src, .proc/AfterMaterialInsert))
+	AddComponent(/datum/component/material_container, list(/datum/material/iron, /datum/material/glass, /datum/material/plastic), 0, TRUE, null, null, CALLBACK(src, .proc/AfterMaterialInsert))
 	. = ..()

 	wires = new /datum/wires/autoylathe(src)
@@ -120,18 +120,13 @@

 	return ..()

-/obj/machinery/autoylathe/proc/AfterMaterialInsert(type_inserted, id_inserted, amount_inserted)
-	if(ispath(type_inserted, /obj/item/stack/ore/bluespace_crystal))
-		use_power(amount_inserted / 10)
+/obj/machinery/autoylathe/proc/AfterMaterialInsert(obj/item/item_inserted, id_inserted, amount_inserted)
+	if(item_inserted.custom_materials?.len && item_inserted.custom_materials[getmaterialref(/datum/material/glass)])
+		flick("autolathe_r",src)//plays glass insertion animation by default otherwise
 	else
-		switch(id_inserted)
-			if (MAT_METAL)
-				flick("autolathe_o",src)//plays metal insertion animation
-			if (MAT_GLASS)
-				flick("autolathe_r",src)//plays glass insertion animation
-			if (MAT_PLASTIC)
-				flick("autolathe_o",src)//plays metal insertion animation
-		use_power(amount_inserted / 10)
+		flick("autolathe_o",src)//plays metal insertion animation
+
+	use_power(min(1000, amount_inserted / 100))
 	updateUsrDialog()

 /obj/machinery/autoylathe/Topic(href, href_list)
@@ -161,18 +156,40 @@
 			/////////////////

 			var/coeff = (is_stack ? 1 : prod_coeff) //stacks are unaffected by production coefficient
-			var/metal_cost = being_built.materials[MAT_METAL]
-			var/glass_cost = being_built.materials[MAT_GLASS]
-			var/plastic_cost = being_built.materials[MAT_PLASTIC]
-			var/power = max(2000, (metal_cost+glass_cost+plastic_cost)*multiplier/5)
+			var/total_amount = 0
+			for(var/MAT in being_built.materials)
+				total_amount += being_built.materials[MAT]
+			var/power = max(2000, (total_amount)*multiplier/5) //Change this to use all materials

 			var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
-			if((materials.amount(MAT_METAL) >= metal_cost*multiplier*coeff) && (materials.amount(MAT_GLASS) >= glass_cost*multiplier*coeff) && (materials.amount(MAT_PLASTIC) >= plastic_cost*multiplier*coeff))
+
+			var/list/materials_used = list()
+			var/list/custom_materials = list() //These will apply their material effect, This should usually only be one.
+
+			for(var/MAT in being_built.materials)
+				var/datum/material/used_material = MAT
+				var/amount_needed = being_built.materials[MAT] * coeff * multiplier
+				if(istext(used_material)) //This means its a category
+					var/list/list_to_show = list()
+					for(var/i in SSmaterials.materials_by_category[used_material])
+						if(materials.materials[i] > 0)
+							list_to_show += i
+
+					used_material = input("Choose [used_material]", "Custom Material") as null|anything in list_to_show
+					if(!used_material)
+						return //Didn't pick any material, so you can't build shit either.
+					custom_materials[used_material] += amount_needed
+
+				materials_used[used_material] = amount_needed
+
+			if(materials.has_materials(materials_used))
 				busy = TRUE
 				use_power(power)
 				icon_state = "autolathe_n"
 				var/time = is_stack ? 32 : 32*coeff*multiplier
-				addtimer(CALLBACK(src, .proc/make_item, power, metal_cost, glass_cost, plastic_cost, multiplier, coeff, is_stack), time)
+				addtimer(CALLBACK(src, .proc/make_item, power, materials_used, custom_materials, multiplier, coeff, is_stack), time)
+			else
+				to_chat(usr, "<span class=\"alert\">Not enough materials for this operation.</span>")

 		if(href_list["search"])
 			matching_designs.Cut()
@@ -189,12 +206,11 @@

 	return

-/obj/machinery/autoylathe/proc/make_item(power, metal_cost, glass_cost, plastic_cost, multiplier, coeff, is_stack)
+/obj/machinery/autoylathe/proc/make_item(power, list/materials_used, list/picked_materials, multiplier, coeff, is_stack)
 	var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
 	var/atom/A = drop_location()
 	use_power(power)
-	var/list/materials_used = list(MAT_METAL=metal_cost*coeff*multiplier, MAT_GLASS=glass_cost*coeff*multiplier, MAT_PLASTIC=plastic_cost*coeff*multiplier)
-	materials.use_amount(materials_used)
+	materials.use_materials(materials_used)

 	if(is_stack)
 		var/obj/item/stack/N = new being_built.build_path(A, multiplier)
@@ -203,10 +219,9 @@
 	else
 		for(var/i=1, i<=multiplier, i++)
 			var/obj/item/new_item = new being_built.build_path(A)
-			new_item.materials = new_item.materials.Copy()
-			for(var/mat in materials_used)
-				new_item.materials[mat] = materials_used[mat] / multiplier
 			new_item.autoylathe_crafted(src)
+			if(length(picked_materials))
+				new_item.set_custom_materials(picked_materials, 1 / multiplier) //Ensure we get the non multiplied amount
 	icon_state = "autolathe"
 	busy = FALSE
 	updateDialog()
@@ -265,7 +280,9 @@

 		if(ispath(D.build_path, /obj/item/stack))
 			var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
-			var/max_multiplier = min(D.maxstack, D.materials[MAT_METAL] ?round(materials.amount(MAT_METAL)/D.materials[MAT_METAL]):INFINITY,D.materials[MAT_GLASS] ?round(materials.amount(MAT_GLASS)/D.materials[MAT_GLASS]):INFINITY,D.materials[MAT_PLASTIC] ?round(materials.amount(MAT_PLASTIC)/D.materials[MAT_PLASTIC]):INFINITY)
+			var/max_multiplier
+			for(var/datum/material/mat in D.materials)
+				max_multiplier = min(D.maxstack, round(materials.get_material_amount(mat)/D.materials[mat]))
 			if (max_multiplier>10 && !disabled)
 				dat += " <a href='?src=[REF(src)];make=[D.id];multiplier=10'>x10</a>"
 			if (max_multiplier>25 && !disabled)
@@ -297,7 +314,9 @@

 		if(ispath(D.build_path, /obj/item/stack))
 			var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
-			var/max_multiplier = min(D.maxstack, D.materials[MAT_METAL] ?round(materials.amount(MAT_METAL)/D.materials[MAT_METAL]):INFINITY,D.materials[MAT_GLASS] ?round(materials.amount(MAT_GLASS)/D.materials[MAT_GLASS]):INFINITY,D.materials[MAT_PLASTIC] ?round(materials.amount(MAT_PLASTIC)/D.materials[MAT_PLASTIC]):INFINITY)
+			var/max_multiplier
+			for(var/datum/material/mat in D.materials)
+				max_multiplier = min(D.maxstack, round(materials.get_material_amount(mat)/D.materials[mat]))
 			if (max_multiplier>10 && !disabled)
 				dat += " <a href='?src=[REF(src)];make=[D.id];multiplier=10'>x10</a>"
 			if (max_multiplier>25 && !disabled)
@@ -314,8 +333,10 @@
 	var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
 	var/dat = "<b>Total amount:</b> [materials.total_amount] / [materials.max_amount] cm<sup>3</sup><br>"
 	for(var/mat_id in materials.materials)
-		var/datum/material/M = materials.materials[mat_id]
-		dat += "<b>[M.name] amount:</b> [M.amount] cm<sup>3</sup><br>"
+		var/datum/material/M = mat_id
+		var/mineral_amount = materials.materials[mat_id]
+		if(mineral_amount > 0)
+			dat += "<b>[M.name] amount:</b> [mineral_amount] cm<sup>3</sup><br>"
 	return dat

 /obj/machinery/autoylathe/proc/can_build(datum/design/D, amount = 1)
@@ -324,24 +345,24 @@

 	var/coeff = (ispath(D.build_path, /obj/item/stack) ? 1 : prod_coeff)

+	var/list/required_materials = list()
+
+	for(var/i in D.materials)
+		required_materials[i] = D.materials[i] * coeff * amount
+
 	var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
-	if(D.materials[MAT_METAL] && (materials.amount(MAT_METAL) < (D.materials[MAT_METAL] * coeff * amount)))
-		return FALSE
-	if(D.materials[MAT_GLASS] && (materials.amount(MAT_GLASS) < (D.materials[MAT_GLASS] * coeff * amount)))
-		return FALSE
-	if(D.materials[MAT_PLASTIC] && (materials.amount(MAT_PLASTIC) < (D.materials[MAT_PLASTIC] * coeff * amount)))
-		return FALSE
-	return TRUE
+
+	return materials.has_materials(required_materials)

 /obj/machinery/autoylathe/proc/get_design_cost(datum/design/D)
 	var/coeff = (ispath(D.build_path, /obj/item/stack) ? 1 : prod_coeff)
 	var/dat
-	if(D.materials[MAT_METAL])
-		dat += "[D.materials[MAT_METAL] * coeff] metal "
-	if(D.materials[MAT_GLASS])
-		dat += "[D.materials[MAT_GLASS] * coeff] glass "
-	if(D.materials[MAT_PLASTIC])
-		dat += "[D.materials[MAT_PLASTIC] * coeff] plastic"
+	for(var/i in D.materials)
+		if(istext(i)) //Category handling
+			dat += "[D.materials[i] * coeff] [i]"
+		else
+			var/datum/material/M = i
+			dat += "[D.materials[i] * coeff] [M.name] "
 	return dat

 /obj/machinery/autoylathe/proc/reset(wire)
@@ -3,9 +3,9 @@
 	internal_damage_threshold = 50
 	armor = list("melee" = 30, "bullet" = 30, "laser" = 15, "energy" = 20, "bomb" = 20, "bio" = 0, "rad" = 0, "fire" = 100, "acid" = 100)
 	mouse_pointer = 'icons/mecha/mecha_mouse.dmi'
-	var/spawn_tracked = TRUE

-/obj/mecha/combat/Initialize()
-	. = ..()
-	if(spawn_tracked)
-		trackers += new /obj/item/mecha_parts/mecha_tracking(src)
+/obj/mecha/combat/proc/max_ammo() //Max the ammo stored for Nuke Ops mechs, or anyone else that calls this
+	for(var/obj/item/I in equipment)
+		if(istype(I, /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/))
+			var/obj/item/mecha_parts/mecha_equipment/weapon/ballistic/gun = I
+			gun.projectiles_cache = gun.projectiles_cache_max
@@ -30,7 +30,6 @@
 	internals_req_access = list(ACCESS_SYNDICATE)
 	wreckage = /obj/structure/mecha_wreckage/gygax/dark
 	max_equip = 4
-	spawn_tracked = FALSE

 /obj/mecha/combat/gygax/dark/loaded/Initialize()
 	. = ..()
@@ -42,6 +41,7 @@
 	ME.attach(src)
 	ME = new /obj/item/mecha_parts/mecha_equipment/tesla_energy_relay
 	ME.attach(src)
+	max_ammo()

 /obj/mecha/combat/gygax/dark/add_cell(obj/item/stock_parts/cell/C=null)
 	if(C)
@@ -17,7 +17,6 @@
 	force = 45
 	max_equip = 4
 	bumpsmash = 1
-	spawn_tracked = FALSE

 /obj/mecha/combat/marauder/GrantActions(mob/living/user, human_occupant = 0)
 	..()
@@ -41,6 +40,7 @@
 	ME.attach(src)
 	ME = new /obj/item/mecha_parts/mecha_equipment/antiproj_armor_booster(src)
 	ME.attach(src)
+	max_ammo()

 /obj/mecha/combat/marauder/seraph
 	desc = "Heavy-duty, command-type exosuit. This is a custom model, utilized only by high-ranking military personnel."
@@ -68,6 +68,7 @@
 	ME.attach(src)
 	ME = new /obj/item/mecha_parts/mecha_equipment/antiproj_armor_booster(src)
 	ME.attach(src)
+	max_ammo()

 /obj/mecha/combat/marauder/mauler
 	desc = "Heavy-duty, combat exosuit, developed off of the existing Marauder model."
@@ -90,5 +91,6 @@
 	ME.attach(src)
 	ME = new /obj/item/mecha_parts/mecha_equipment/antiproj_armor_booster(src)
 	ME.attach(src)
+	max_ammo()


@@ -15,7 +15,6 @@
 	internals_req_access = list()
 	add_req_access = 0
 	wreckage = /obj/structure/mecha_wreckage/durand/neovgre
-	spawn_tracked = FALSE

 /obj/mecha/combat/neovgre/GrantActions(mob/living/user, human_occupant = 0) //No Eject action for you sonny jim, your life for Ratvar!
 	internals_action.Grant(user, src)
@@ -19,7 +19,6 @@
 	stepsound = null
 	turnsound = null
 	opacity = 0
-	spawn_tracked = FALSE

 /obj/mecha/combat/reticence/loaded/Initialize()
 	. = ..()
@@ -527,7 +527,8 @@
 	range = MELEE|RANGED
 	equip_cooldown = 0
 	var/obj/item/gun/medbeam/mech/medigun
-	materials = list(MAT_METAL = 15000, MAT_GLASS = 8000, MAT_PLASMA = 3000, MAT_GOLD = 8000, MAT_DIAMOND = 2000)
+	custom_materials = list(/datum/material/iron = 15000, /datum/material/glass = 8000, /datum/material/plasma = 3000, /datum/material/gold = 8000, /datum/material/diamond = 2000)
+	material_flags = MATERIAL_NO_EFFECTS

 /obj/item/mecha_parts/mecha_equipment/medical/mechmedbeam/Initialize()
 	. = ..()
@@ -388,7 +388,7 @@
 /obj/item/mecha_parts/mecha_equipment/generator/get_equip_info()
 	var/output = ..()
 	if(output)
-		return "[output] \[[fuel]: [round(fuel.amount*fuel.perunit,0.1)] cm<sup>3</sup>\] - <a href='?src=[REF(src)];toggle=1'>[equip_ready?"A":"Dea"]ctivate</a>"
+		return "[output] \[[fuel]: [round(fuel.amount*fuel.mats_per_stack,0.1)] cm<sup>3</sup>\] - <a href='?src=[REF(src)];toggle=1'>[equip_ready?"A":"Dea"]ctivate</a>"

 /obj/item/mecha_parts/mecha_equipment/generator/action(target)
 	if(chassis)
@@ -398,9 +398,9 @@

 /obj/item/mecha_parts/mecha_equipment/generator/proc/load_fuel(var/obj/item/stack/sheet/P)
 	if(P.type == fuel.type && P.amount > 0)
-		var/to_load = max(max_fuel - fuel.amount*fuel.perunit,0)
+		var/to_load = max(max_fuel - fuel.amount*fuel.mats_per_stack,0)
 		if(to_load)
-			var/units = min(max(round(to_load / P.perunit),1),P.amount)
+			var/units = min(max(round(to_load / P.mats_per_stack),1),P.amount)
 			fuel.amount += units
 			P.use(units)
 			occupant_message("[units] unit\s of [fuel] successfully loaded.")
@@ -454,7 +454,7 @@
 	if(cur_charge < chassis.cell.maxcharge)
 		use_fuel = fuel_per_cycle_active
 		chassis.give_power(power_per_cycle)
-	fuel.amount -= min(use_fuel/fuel.perunit,fuel.amount)
+	fuel.amount -= min(use_fuel/fuel.mats_per_stack,fuel.amount)
 	update_equip_info()
 	return 1

@@ -34,6 +34,19 @@
 		return
 	if(!cargo_holder)
 		return
+	if(ismecha(target))
+		var/obj/mecha/M = target
+		var/have_ammo
+		for(var/obj/item/mecha_ammo/box in cargo_holder.cargo)
+			if(istype(box, /obj/item/mecha_ammo) && box.rounds)
+				have_ammo = TRUE
+				if(M.ammo_resupply(box, chassis.occupant, TRUE))
+					return
+		if(have_ammo)
+			to_chat(chassis.occupant, "No further supplies can be provided to [M].")
+		else
+			to_chat(chassis.occupant, "No providable supplies found in cargo hold")
+		return
 	if(isobj(target))
 		var/obj/O = target
 		if(!O.anchored)
@@ -0,0 +1,94 @@
+/obj/item/mecha_ammo
+	name = "generic ammo box"
+	desc = "A box of ammo for an unknown weapon."
+	w_class = WEIGHT_CLASS_BULKY
+	icon = 'icons/mecha/mecha_ammo.dmi'
+	icon_state = "empty"
+	lefthand_file = 'icons/mob/inhands/equipment/medical_lefthand.dmi'
+	righthand_file = 'icons/mob/inhands/equipment/medical_righthand.dmi'
+	var/rounds = 0
+	var/round_term = "round"
+	var/direct_load //For weapons where we re-load the weapon itself rather than adding to the ammo storage.
+	var/load_audio = "sound/weapons/gun_magazine_insert_empty_1.ogg"
+	var/ammo_type
+
+/obj/item/mecha_ammo/proc/update_name()
+	if(!rounds)
+		name = "empty ammo box"
+		desc = "An exosuit ammuniton box that has since been emptied. Please recycle."
+		icon_state = "empty"
+
+/obj/item/mecha_ammo/attack_self(mob/user)
+	..()
+	if(rounds)
+		to_chat(user, "<span class='warning'>You cannot flatten the ammo box until it's empty!</span>")
+		return
+
+	to_chat(user, "<span class='notice'>You fold [src] flat.</span>")
+	var/I = new /obj/item/stack/sheet/metal(user.loc)
+	qdel(src)
+	user.put_in_hands(I)
+
+/obj/item/mecha_ammo/examine(mob/user)
+	. = ..()
+	if(rounds)
+		. += "There [rounds > 1?"are":"is"] [rounds] [round_term][rounds > 1?"s":""] left."
+
+/obj/item/mecha_ammo/incendiary
+	name = "incendiary ammo"
+	desc = "A box of incendiary ammunition for use with exosuit weapons."
+	icon_state = "incendiary"
+	rounds = 24
+	ammo_type = "incendiary"
+
+/obj/item/mecha_ammo/scattershot
+	name = "scattershot ammo"
+	desc = "A box of scaled-up buckshot, for use in exosuit shotguns."
+	icon_state = "scattershot"
+	rounds = 40
+	ammo_type = "scattershot"
+
+/obj/item/mecha_ammo/lmg
+	name = "machine gun ammo"
+	desc = "A box of linked ammunition, designed for the Ultra AC 2 exosuit weapon."
+	icon_state = "lmg"
+	rounds = 300
+	ammo_type = "lmg"
+
+/obj/item/mecha_ammo/missiles_br
+	name = "breaching missiles"
+	desc = "A box of large missiles, ready for loading into a BRM-6 exosuit missile rack."
+	icon_state = "missile_br"
+	rounds = 6
+	round_term = "missile"
+	direct_load = TRUE
+	load_audio = "sound/weapons/bulletinsert.ogg"
+	ammo_type = "missiles_br"
+
+/obj/item/mecha_ammo/missiles_he
+	name = "anti-armor missiles"
+	desc = "A box of large missiles, ready for loading into an SRM-8 exosuit missile rack."
+	icon_state = "missile_he"
+	rounds = 8
+	round_term = "missile"
+	direct_load = TRUE
+	load_audio = "sound/weapons/bulletinsert.ogg"
+	ammo_type = "missiles_he"
+
+
+/obj/item/mecha_ammo/flashbang
+	name = "launchable flashbangs"
+	desc = "A box of smooth flashbangs, for use with a large exosuit launcher. Cannot be primed by hand."
+	icon_state = "flashbang"
+	rounds = 6
+	round_term = "grenade"
+	ammo_type = "flashbang"
+
+/obj/item/mecha_ammo/clusterbang
+	name = "launchable flashbang clusters"
+	desc = "A box of clustered flashbangs, for use with a specialized exosuit cluster launcher. Cannot be primed by hand."
+	icon_state = "clusterbang"
+	rounds = 3
+	round_term = "cluster"
+	direct_load = TRUE
+	ammo_type = "clusterbang"
@@ -196,7 +196,11 @@
 	name = "general ballistic weapon"
 	fire_sound = 'sound/weapons/gunshot.ogg'
 	var/projectiles
+	var/projectiles_cache //ammo to be loaded in, if possible.
+	var/projectiles_cache_max
 	var/projectile_energy_cost
+	var/disabledreload //For weapons with no cache (like the rockets) which are reloaded by hand
+	var/ammo_type

 /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/get_shot_amount()
 	return min(projectiles, projectiles_per_shot)
@@ -209,19 +213,31 @@
 	return 1

 /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/get_equip_info()
-	return "[..()] \[[src.projectiles]\][(src.projectiles < initial(src.projectiles))?" - <a href='?src=[REF(src)];rearm=1'>Rearm</a>":null]"
+	return "[..()] \[[src.projectiles][projectiles_cache_max &&!projectile_energy_cost?"/[projectiles_cache]":""]\][!disabledreload &&(src.projectiles < initial(src.projectiles))?" - <a href='?src=[REF(src)];rearm=1'>Rearm</a>":null]"


 /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/rearm()
 	if(projectiles < initial(projectiles))
 		var/projectiles_to_add = initial(projectiles) - projectiles
-		while(chassis.get_charge() >= projectile_energy_cost && projectiles_to_add)
-			projectiles++
-			projectiles_to_add--
-			chassis.use_power(projectile_energy_cost)
-	send_byjax(chassis.occupant,"exosuit.browser","[REF(src)]",src.get_equip_info())
-	mecha_log_message("Rearmed [src.name].")
-	return 1
+
+		if(projectile_energy_cost)
+			while(chassis.get_charge() >= projectile_energy_cost && projectiles_to_add)
+				projectiles++
+				projectiles_to_add--
+				chassis.use_power(projectile_energy_cost)
+
+		else
+			if(!projectiles_cache)
+				return FALSE
+			if(projectiles_to_add <= projectiles_cache)
+				projectiles = projectiles + projectiles_to_add
+				projectiles_cache = projectiles_cache - projectiles_to_add
+			else
+				projectiles = projectiles + projectiles_cache
+				projectiles_cache = 0
+
+		send_byjax(chassis.occupant,"exosuit.browser","[REF(src)]",src.get_equip_info())
+		return TRUE


 /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/needs_rearm()
@@ -249,8 +265,10 @@
 	equip_cooldown = 10
 	projectile = /obj/item/projectile/bullet/incendiary/fnx99
 	projectiles = 24
-	projectile_energy_cost = 15
+	projectiles_cache = 24
+	projectiles_cache_max = 96
 	harmful = TRUE
+	ammo_type = "incendiary"

 /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/silenced
 	name = "\improper S.H.H. \"Quietus\" Carbine"
@@ -270,10 +288,12 @@
 	equip_cooldown = 20
 	projectile = /obj/item/projectile/bullet/scattershot
 	projectiles = 40
-	projectile_energy_cost = 25
+	projectiles_cache = 40
+	projectiles_cache_max = 160
 	projectiles_per_shot = 4
 	variance = 25
 	harmful = TRUE
+	ammo_type = "scattershot"

 /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/seedscatter
 	name = "\improper Melon Seed \"Scattershot\""
@@ -282,10 +302,12 @@
 	equip_cooldown = 20
 	projectile = /obj/item/projectile/bullet/seed
 	projectiles = 20
-	projectile_energy_cost = 25
+	projectiles_cache = 20
+	projectiles_cache_max = 160
 	projectiles_per_shot = 10
 	variance = 25
 	harmful = TRUE
+	ammo_type = "scattershot"

 /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/lmg
 	name = "\improper Ultra AC 2"
@@ -294,23 +316,42 @@
 	equip_cooldown = 10
 	projectile = /obj/item/projectile/bullet/lmg
 	projectiles = 300
-	projectile_energy_cost = 20
+	projectiles_cache = 300
+	projectiles_cache_max = 1200
 	projectiles_per_shot = 3
 	variance = 6
 	randomspread = 1
 	projectile_delay = 2
 	harmful = TRUE
+	ammo_type = "lmg"

 /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/missile_rack
 	name = "\improper SRM-8 missile rack"
-	desc = "A weapon for combat exosuits. Shoots light explosive missiles."
+	desc = "A weapon for combat exosuits. Launches light explosive missiles."
 	icon_state = "mecha_missilerack"
 	projectile = /obj/item/projectile/bullet/a84mm_he
 	fire_sound = 'sound/weapons/grenadelaunch.ogg'
 	projectiles = 8
-	projectile_energy_cost = 1000
+	projectiles_cache = 0
+	projectiles_cache_max = 0
+	disabledreload = TRUE
 	equip_cooldown = 60
 	harmful = TRUE
+	ammo_type = "missiles_he"
+
+/obj/item/mecha_parts/mecha_equipment/weapon/ballistic/missile_rack/breaching
+	name = "\improper BRM-6 missile rack"
+	desc = "A weapon for combat exosuits. Launches low-explosive breaching missiles designed to explode only when striking a sturdy target."
+	icon_state = "mecha_missilerack_six"
+	projectile = /obj/item/projectile/bullet/a84mm_br
+	fire_sound = 'sound/weapons/grenadelaunch.ogg'
+	projectiles = 6
+	projectiles_cache = 0
+	projectiles_cache_max = 0
+	disabledreload = TRUE
+	equip_cooldown = 60
+	harmful = TRUE
+	ammo_type = "missiles_br"


 /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/launcher
@@ -341,10 +382,12 @@
 	projectile = /obj/item/grenade/flashbang
 	fire_sound = 'sound/weapons/grenadelaunch.ogg'
 	projectiles = 6
+	projectiles_cache = 6
+	projectiles_cache_max = 24
 	missile_speed = 1.5
-	projectile_energy_cost = 800
 	equip_cooldown = 60
 	var/det_time = 20
+	ammo_type = "flashbang"

 /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/launcher/flashbang/proj_init(var/obj/item/grenade/flashbang/F)
 	var/turf/T = get_turf(src)
@@ -356,9 +399,12 @@
 	name = "\improper SOB-3 grenade launcher"
 	desc = "A weapon for combat exosuits. Launches primed clusterbangs. You monster."
 	projectiles = 3
+	projectiles_cache = 0
+	projectiles_cache_max = 0
+	disabledreload = TRUE
 	projectile = /obj/item/grenade/clusterbuster
-	projectile_energy_cost = 1600 //getting off cheap seeing as this is 3 times the flashbangs held in the grenade launcher.
 	equip_cooldown = 90
+	ammo_type = "clusterbang"

 /obj/item/mecha_parts/mecha_equipment/weapon/ballistic/launcher/banana_mortar
 	name = "banana mortar"
@@ -29,13 +29,14 @@
 								"H.O.N.K",
 								"Phazon",
 								"Exosuit Equipment",
+								"Exosuit Ammunition",
 								"Cyborg Upgrade Modules",
 								"Misc"
 								)

 /obj/machinery/mecha_part_fabricator/Initialize()
 	var/datum/component/material_container/materials = AddComponent(/datum/component/material_container,
-		list(MAT_METAL, MAT_GLASS, MAT_SILVER, MAT_GOLD, MAT_DIAMOND, MAT_PLASMA, MAT_URANIUM, MAT_BANANIUM, MAT_TITANIUM, MAT_BLUESPACE), 0,
+	list(/datum/material/iron, /datum/material/glass, /datum/material/silver, /datum/material/gold, /datum/material/diamond, /datum/material/plasma, /datum/material/uranium, /datum/material/bananium, /datum/material/titanium, /datum/material/bluespace), 0,
 		TRUE, /obj/item/stack, CALLBACK(src, .proc/is_insertion_ready), CALLBACK(src, .proc/AfterMaterialInsert))
 	materials.precise_insertion = TRUE
 	stored_research = new
@@ -108,7 +109,8 @@
 	var/i = 0
 	var/output
 	for(var/c in D.materials)
-		output += "[i?" | ":null][get_resource_cost_w_coeff(D, c)] [material2name(c)]"
+		var/datum/material/M = c
+		output += "[i?" | ":null][get_resource_cost_w_coeff(D, M)] [M.name]"
 		i++
 	return output

@@ -116,20 +118,22 @@
 	var/output
 	var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
 	for(var/mat_id in materials.materials)
-		var/datum/material/M = materials.materials[mat_id]
-		output += "<span class=\"res_name\">[M.name]: </span>[M.amount] cm&sup3;"
-		if(M.amount >= MINERAL_MATERIAL_AMOUNT)
-			output += "<span style='font-size:80%;'>- Remove \[<a href='?src=[REF(src)];remove_mat=1;material=[mat_id]'>1</a>\]"
-			if(M.amount >= (MINERAL_MATERIAL_AMOUNT * 10))
-				output += " | \[<a href='?src=[REF(src)];remove_mat=10;material=[mat_id]'>10</a>\]"
-			output += " | \[<a href='?src=[REF(src)];remove_mat=50;material=[mat_id]'>All</a>\]</span>"
+		var/datum/material/M = mat_id
+		var/amount = materials.materials[mat_id]
+		output += "<span class=\"res_name\">[M.name]: </span>[amount] cm&sup3;"
+		if(amount >= MINERAL_MATERIAL_AMOUNT)
+			output += "<span style='font-size:80%;'>- Remove \[<a href='?src=[REF(src)];remove_mat=1;material=[REF(mat_id)]'>1</a>\]"
+			if(amount >= (MINERAL_MATERIAL_AMOUNT * 10))
+				output += " | \[<a href='?src=[REF(src)];remove_mat=10;material=[REF(M)]'>10</a>\]"
+			output += " | \[<a href='?src=[REF(src)];remove_mat=50;material=[REF(M)]'>All</a>\]</span>"
 		output += "<br/>"
 	return output

 /obj/machinery/mecha_part_fabricator/proc/get_resources_w_coeff(datum/design/D)
 	var/list/resources = list()
 	for(var/R in D.materials)
-		resources[R] = get_resource_cost_w_coeff(D, R)
+		var/datum/material/M = R
+		resources[M] = get_resource_cost_w_coeff(D, M)
 	return resources

 /obj/machinery/mecha_part_fabricator/proc/check_resources(datum/design/D)
@@ -146,7 +150,7 @@
 	var/list/res_coef = get_resources_w_coeff(D)

 	var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
-	materials.use_amount(res_coef)
+	materials.use_materials(res_coef)
 	add_overlay("fab-active")
 	use_power = ACTIVE_POWER_USE
 	updateUsrDialog()
@@ -157,7 +161,8 @@

 	var/location = get_step(src,(dir))
 	var/obj/item/I = new D.build_path(location)
-	I.materials = res_coef
+	I.material_flags |= MATERIAL_NO_EFFECTS //Find a better way to do this.
+	I.set_custom_materials(res_coef)
 	say("\The [I] is complete.")
 	being_built = null

@@ -250,7 +255,7 @@
 	updateUsrDialog()
 	return

-/obj/machinery/mecha_part_fabricator/proc/get_resource_cost_w_coeff(datum/design/D, resource, roundto = 1)
+/obj/machinery/mecha_part_fabricator/proc/get_resource_cost_w_coeff(datum/design/D, var/datum/material/resource, roundto = 1)
 	return round(D.materials[resource]*component_coeff, roundto)

 /obj/machinery/mecha_part_fabricator/proc/get_construction_time_w_coeff(datum/design/D, roundto = 1) //aran
@@ -326,7 +331,7 @@
 				part_set = tpart_set
 				screen = "parts"
 	if(href_list["part"])
-		var/T = href_list["part_set"]
+		var/T = href_list["part"]
 		for(var/v in stored_research.researched_designs)
 			var/datum/design/D = SSresearch.techweb_design_by_id(v)
 			if(D.build_type & MECHFAB)
@@ -337,7 +342,7 @@
 						add_to_queue(D)
 					break
 	if(href_list["add_to_queue"])
-		var/T = href_list["part_set"]
+		var/T = href_list["add_to_queue"]
 		for(var/v in stored_research.researched_designs)
 			var/datum/design/D = SSresearch.techweb_design_by_id(v)
 			if(D.build_type & MECHFAB)
@@ -349,7 +354,7 @@
 		remove_from_queue(text2num(href_list["remove_from_queue"]))
 		return update_queue_on_page()
 	if(href_list["partset_to_queue"])
-		add_part_set_to_queue(text2num(href_list["remove_from_queue"]))
+		add_part_set_to_queue(href_list["partset_to_queue"])
 		return update_queue_on_page()
 	if(href_list["process_queue"])
 		spawn(0)
@@ -389,7 +394,8 @@

 	if(href_list["remove_mat"] && href_list["material"])
 		var/datum/component/material_container/materials = GetComponent(/datum/component/material_container)
-		materials.retrieve_sheets(text2num(href_list["remove_mat"]), href_list["material"])
+		var/datum/material/Mat = locate(href_list["material"])
+		materials.retrieve_sheets(text2num(href_list["remove_mat"]), Mat)

 	updateUsrDialog()
 	return
@@ -399,10 +405,10 @@
 	materials.retrieve_all()
 	..()

-/obj/machinery/mecha_part_fabricator/proc/AfterMaterialInsert(type_inserted, id_inserted, amount_inserted)
-	var/stack_name = material2name(id_inserted)
-	add_overlay("fab-load-[stack_name]")
-	addtimer(CALLBACK(src, /atom/proc/cut_overlay, "fab-load-[stack_name]"), 10)
+/obj/machinery/mecha_part_fabricator/proc/AfterMaterialInsert(item_inserted, id_inserted, amount_inserted)
+	var/datum/material/M = id_inserted
+	add_overlay("fab-load-[M.name]")
+	addtimer(CALLBACK(src, /atom/proc/cut_overlay, "fab-load-[M.name]"), 10)
 	updateUsrDialog()

 /obj/machinery/mecha_part_fabricator/attackby(obj/item/W, mob/user, params)
@@ -414,9 +420,6 @@

 	return ..()

-/obj/machinery/mecha_part_fabricator/proc/material2name(ID)
-	return copytext_char(ID,2)
-
 /obj/machinery/mecha_part_fabricator/proc/is_insertion_ready(mob/user)
 	if(panel_open)
 		to_chat(user, "<span class='warning'>You can't load [src] while it's opened!</span>")
@@ -867,7 +867,7 @@
 	return

 /obj/mecha/proc/moved_inside(mob/living/carbon/human/H)
-	if(H && H.client && H in range(1))
+	if(H?.client && (H in range(1)))
 		occupant = H
 		H.forceMove(src)
 		H.update_mouse_pointer()
@@ -1070,3 +1070,53 @@
 	if(occupant_sight_flags)
 		if(user == occupant)
 			user.sight |= occupant_sight_flags
+
+///////////////////////
+////// Ammo stuff /////
+///////////////////////
+
+/obj/mecha/proc/ammo_resupply(var/obj/item/mecha_ammo/A, mob/user,var/fail_chat_override = FALSE)
+	if(!A.rounds)
+		if(!fail_chat_override)
+			to_chat(user, "<span class='warning'>This box of ammo is empty!</span>")
+		return FALSE
+	var/ammo_needed
+	var/found_gun
+	for(var/obj/item/mecha_parts/mecha_equipment/weapon/ballistic/gun in equipment)
+		ammo_needed = 0
+
+		if(istype(gun, /obj/item/mecha_parts/mecha_equipment/weapon/ballistic) && gun.ammo_type == A.ammo_type)
+			found_gun = TRUE
+			if(A.direct_load)
+				ammo_needed = initial(gun.projectiles) - gun.projectiles
+			else
+				ammo_needed = gun.projectiles_cache_max - gun.projectiles_cache
+
+			if(ammo_needed)
+				if(ammo_needed < A.rounds)
+					if(A.direct_load)
+						gun.projectiles = gun.projectiles + ammo_needed
+					else
+						gun.projectiles_cache = gun.projectiles_cache + ammo_needed
+					playsound(get_turf(user),A.load_audio,50,1)
+					to_chat(user, "<span class='notice'>You add [ammo_needed] [A.round_term][ammo_needed > 1?"s":""] to the [gun.name]</span>")
+					A.rounds = A.rounds - ammo_needed
+					A.update_name()
+					return TRUE
+
+				else
+					if(A.direct_load)
+						gun.projectiles = gun.projectiles + A.rounds
+					else
+						gun.projectiles_cache = gun.projectiles_cache + A.rounds
+					playsound(get_turf(user),A.load_audio,50,1)
+					to_chat(user, "<span class='notice'>You add [A.rounds] [A.round_term][A.rounds > 1?"s":""] to the [gun.name]</span>")
+					A.rounds = 0
+					A.update_name()
+					return TRUE
+	if(!fail_chat_override)
+		if(found_gun)
+			to_chat(user, "<span class='notice'>You can't fit any more ammo of this type!</span>")
+		else
+			to_chat(user, "<span class='notice'>None of the equipment on this exosuit can use this ammo!</span>")
+	return FALSE
@@ -116,7 +116,7 @@

 		//9
 		list(
-			"key" = /obj/item/stock_parts/cell,
+			"key" = /obj/item/stock_parts/scanning_module,
 			"action" = ITEM_MOVE_INSIDE,
 			"back_key" = TOOL_SCREWDRIVER,
 			"desc" = "Peripherals control module is secured."
@@ -126,10 +126,40 @@
 		list(
 			"key" = TOOL_SCREWDRIVER,
 			"back_key" = TOOL_CROWBAR,
-			"desc" = "The power cell is installed."
+			"desc" = "The scanner module is installed."
 		),

 		//11
+		list(
+			"key" = /obj/item/stock_parts/capacitor,
+			"action" = ITEM_MOVE_INSIDE,
+			"back_key" = TOOL_SCREWDRIVER,
+			"desc" = "Scanner module is secured."
+		),
+
+		//12
+		list(
+			"key" = TOOL_SCREWDRIVER,
+			"back_key" = TOOL_CROWBAR,
+			"desc" = "Capacitor is installed."
+		),
+
+		//13
+		list(
+			"key" = /obj/item/stock_parts/cell,
+			"action" = ITEM_MOVE_INSIDE,
+			"back_key" = TOOL_SCREWDRIVER,
+			"desc" = "Capacitor is secured."
+		),
+
+		//14
+		list(
+			"key" = TOOL_SCREWDRIVER,
+			"back_key" = TOOL_CROWBAR,
+			"desc" = "The power cell is installed."
+		),
+
+		//15
 		list(
 			"key" = /obj/item/stack/sheet/metal,
 			"amount" = 5,
@@ -137,21 +167,21 @@
 			"desc" = "The power cell is secured."
 		),

-		//12
+		//16
 		list(
 			"key" = TOOL_WRENCH,
 			"back_key" = TOOL_CROWBAR,
 			"desc" = "Internal armor is installed."
 		),

-		//13
+		//17
 		list(
 			"key" = TOOL_WELDER,
 			"back_key" = TOOL_WRENCH,
 			"desc" = "Internal armor is wrenched."
 		),

-		//14
+		//18
 		list(
 			"key" = /obj/item/stack/sheet/plasteel,
 			"amount" = 5,
@@ -159,14 +189,14 @@
 			"desc" = "Internal armor is welded."
 		),

-		//15
+		//19
 		list(
 			"key" = TOOL_WRENCH,
 			"back_key" = TOOL_CROWBAR,
 			"desc" = "External armor is installed."
 		),

-		//16
+		//20
 		list(
 			"key" = TOOL_WELDER,
 			"back_key" = TOOL_WRENCH,
@@ -222,36 +252,56 @@
 			else
 				user.visible_message("[user] unfastens the peripherals control module.", "<span class='notice'>You unfasten the peripherals control module.</span>")
 		if(10)
+			if(diff==FORWARD)
+				user.visible_message("[user] secures the scanner module.", "<span class='notice'>You secure the scanner module.</span>")
+			else
+				user.visible_message("[user] removes the scanner module from [parent].", "<span class='notice'>You remove the scanner module from [parent].</span>")
+		if(11)
+			if(diff==FORWARD)
+				user.visible_message("[user] installs [I] to [parent].", "<span class='notice'>You install [I] to [parent].</span>")
+			else
+				user.visible_message("[user] unfastens the scanner module.", "<span class='notice'>You unfasten the scanner module.</span>")
+		if(12)
+			if(diff==FORWARD)
+				user.visible_message("[user] secures [I].", "<span class='notice'>You secure [I].</span>")
+			else
+				user.visible_message("[user] removes the capacitor from [parent].", "<span class='notice'>You remove the capacitor from [parent].</span>")
+		if(13)
+			if(diff==FORWARD)
+				user.visible_message("[user] installs [I].", "<span class='notice'>You install [I].</span>")
+			else
+				user.visible_message("[user] unsecures the capacitor from [parent].", "<span class='notice'>You unsecure the capacitor from [parent].</span>")
+		if(14)
 			if(diff==FORWARD)
 				user.visible_message("[user] secures the power cell.", "<span class='notice'>You secure the power cell.</span>")
 			else
 				user.visible_message("[user] pries the power cell from [parent].", "<span class='notice'>You pry the power cell from [parent].</span>")
-		if(11)
+		if(15)
 			if(diff==FORWARD)
 				user.visible_message("[user] installs the internal armor layer to [parent].", "<span class='notice'>You install the internal armor layer to [parent].</span>")
 			else
 				user.visible_message("[user] unfastens the power cell.", "<span class='notice'>You unfasten the power cell.</span>")
-		if(12)
+		if(16)
 			if(diff==FORWARD)
 				user.visible_message("[user] secures the internal armor layer.", "<span class='notice'>You secure the internal armor layer.</span>")
 			else
 				user.visible_message("[user] pries internal armor layer from [parent].", "<span class='notice'>You pry internal armor layer from [parent].</span>")
-		if(13)
+		if(17)
 			if(diff==FORWARD)
 				user.visible_message("[user] welds the internal armor layer to [parent].", "<span class='notice'>You weld the internal armor layer to [parent].</span>")
 			else
 				user.visible_message("[user] unfastens the internal armor layer.", "<span class='notice'>You unfasten the internal armor layer.</span>")
-		if(14)
+		if(18)
 			if(diff==FORWARD)
 				user.visible_message("[user] installs the external reinforced armor layer to [parent].", "<span class='notice'>You install the external reinforced armor layer to [parent].</span>")
 			else
 				user.visible_message("[user] cuts the internal armor layer from [parent].", "<span class='notice'>You cut the internal armor layer from [parent].</span>")
-		if(15)
+		if(19)
 			if(diff==FORWARD)
 				user.visible_message("[user] secures the external armor layer.", "<span class='notice'>You secure the external reinforced armor layer.</span>")
 			else
 				user.visible_message("[user] pries external armor layer from [parent].", "<span class='notice'>You pry external armor layer from [parent].</span>")
-		if(16)
+		if(20)
 			if(diff==FORWARD)
 				user.visible_message("[user] welds the external armor layer to [parent].", "<span class='notice'>You weld the external armor layer to [parent].</span>")
 			else
@@ -629,7 +679,7 @@

 		//9
 		list(
-			"key" = /obj/item/stock_parts/cell,
+			"key" = /obj/item/stock_parts/scanning_module,
 			"action" = ITEM_MOVE_INSIDE,
 			"back_key" = TOOL_SCREWDRIVER,
 			"desc" = "Peripherals control module is secured."
@@ -639,10 +689,40 @@
 		list(
 			"key" = TOOL_SCREWDRIVER,
 			"back_key" = TOOL_CROWBAR,
-			"desc" = "The power cell is installed."
+			"desc" = "The scanner module is installed."
 		),

 		//11
+		list(
+			"key" = /obj/item/stock_parts/capacitor,
+			"action" = ITEM_MOVE_INSIDE,
+			"back_key" = TOOL_SCREWDRIVER,
+			"desc" = "The scanner module is secured."
+		),
+
+		//12
+		list(
+			"key" = TOOL_SCREWDRIVER,
+			"back_key" = TOOL_CROWBAR,
+			"desc" = "The capacitor is installed."
+		),
+
+		//13
+		list(
+			"key" = /obj/item/stock_parts/cell,
+			"action" = ITEM_MOVE_INSIDE,
+			"back_key" = TOOL_SCREWDRIVER,
+			"desc" = "The capacitor is secured."
+		),
+
+		//14
+		list(
+			"key" = TOOL_SCREWDRIVER,
+			"back_key" = TOOL_CROWBAR,
+			"desc" = "The power cell is installed."
+		),
+
+		//15
 		list(
 			"key" = /obj/item/stack/sheet/plasteel,
 			"amount" = 5,
@@ -650,21 +730,21 @@
 			"desc" = "The power cell is secured."
 		),

-		//12
+		//16
 		list(
 			"key" = TOOL_WRENCH,
 			"back_key" = TOOL_CROWBAR,
 			"desc" = "Internal armor is installed."
 		),

-		//13
+		//17
 		list(
 			"key" = TOOL_WELDER,
 			"back_key" = TOOL_WRENCH,
 			"desc" = "Internal armor is wrenched."
 		),

-		//14
+		//18
 		list(
 			"key" = /obj/item/stack/sheet/plasteel,
 			"amount" = 5,
@@ -672,7 +752,7 @@
 			"desc" = "Internal armor is welded."
 		),

-		//15
+		//19
 		list(
 			"key" = /obj/item/stack/sheet/plasteel,
 			"amount" = 5,
@@ -680,14 +760,14 @@
 			"desc" = "External armor is being installed."
 		),

-		//16
+		//20
 		list(
 			"key" = TOOL_WRENCH,
 			"back_key" = TOOL_CROWBAR,
 			"desc" = "External armor is installed."
 		),

-		//17
+		//21
 		list(
 			"key" = TOOL_WELDER,
 			"back_key" = TOOL_WRENCH,
@@ -744,41 +824,61 @@
 			else
 				user.visible_message("[user] unfastens the peripherals control module.", "<span class='notice'>You unfasten the peripherals control module.</span>")
 		if(10)
+			if(diff==FORWARD)
+				user.visible_message("[user] secures the scanner module.", "<span class='notice'>You secure the scanner module.</span>")
+			else
+				user.visible_message("[user] removes the scanner module from [parent].", "<span class='notice'>You remove the scanner module from [parent].</span>")
+		if(12)
+			if(diff==FORWARD)
+				user.visible_message("[user] installs [I] to [parent].", "<span class='notice'>You install [I] to [parent].</span>")
+			else
+				user.visible_message("[user] unfastens the scanner module.", "<span class='notice'>You unfasten the scanner module.</span>")
+		if(13)
+			if(diff==FORWARD)
+				user.visible_message("[user] secures the capacitor.", "<span class='notice'>You secure the capacitor.</span>")
+			else
+				user.visible_message("[user] removes the capacitor from [parent].", "<span class='notice'>You remove the capacitor from [parent].</span>")
+		if(14)
+			if(diff==FORWARD)
+				user.visible_message("[user] installs [I] into [parent].", "<span class='notice'>You install [I] into [parent].</span>")
+			else
+				user.visible_message("[user] unfastens the capacitor.", "<span class='notice'>You unfasten the capacitor.</span>")
+		if(15)
 			if(diff==FORWARD)
 				user.visible_message("[user] secures the power cell.", "<span class='notice'>You secure the power cell.</span>")
 			else
 				user.visible_message("[user] pries the power cell from [parent].", "<span class='notice'>You pry the power cell from [parent].</span>")
-		if(11)
+		if(16)
 			if(diff==FORWARD)
 				user.visible_message("[user] installs the internal armor layer to [parent].", "<span class='notice'>You install the internal armor layer to [parent].</span>")
 			else
 				user.visible_message("[user] unfastens the power cell.", "<span class='notice'>You unfasten the power cell.</span>")
-		if(12)
+		if(17)
 			if(diff==FORWARD)
 				user.visible_message("[user] secures the internal armor layer.", "<span class='notice'>You secure the internal armor layer.</span>")
 			else
 				user.visible_message("[user] pries internal armor layer from [parent].", "<span class='notice'>You pry internal armor layer from [parent].</span>")
-		if(13)
+		if(18)
 			if(diff==FORWARD)
 				user.visible_message("[user] welds the internal armor layer to [parent].", "<span class='notice'>You weld the internal armor layer to [parent].</span>")
 			else
 				user.visible_message("[user] unfastens the internal armor layer.", "<span class='notice'>You unfasten the internal armor layer.</span>")
-		if(14)
+		if(19)
 			if(diff==FORWARD)
 				user.visible_message("[user] starts to install the external armor layer to [parent].", "<span class='notice'>You install the external armor layer to [parent].</span>")
 			else
 				user.visible_message("[user] cuts the internal armor layer from [parent].", "<span class='notice'>You cut the internal armor layer from [parent].</span>")
-		if(15)
+		if(20)
 			if(diff==FORWARD)
 				user.visible_message("[user] installs the external reinforced armor layer to [parent].", "<span class='notice'>You install the external reinforced armor layer to [parent].</span>")
 			else
 				user.visible_message("[user] removes the external armor from [parent].", "<span class='notice'>You remove the external armor from [parent].</span>")
-		if(16)
+		if(21)
 			if(diff==FORWARD)
 				user.visible_message("[user] secures the external armor layer.", "<span class='notice'>You secure the external reinforced armor layer.</span>")
 			else
 				user.visible_message("[user] pries external armor layer from [parent].", "<span class='notice'>You pry external armor layer from [parent].</span>")
-		if(17)
+		if(22)
 			if(diff==FORWARD)
 				user.visible_message("[user] welds the external armor layer to [parent].", "<span class='notice'>You weld the external armor layer to [parent].</span>")
 			else
@@ -796,6 +896,7 @@
 		/obj/item/mecha_parts/part/honker_head
 	)

+
 /datum/component/construction/mecha/honker
 	result = /obj/mecha/combat/honker
 	steps = list(
@@ -837,41 +938,70 @@
 			"key" = /obj/item/bikehorn
 		),

+		//6
+		list(
+			"key" = /obj/item/stock_parts/scanning_module,
+			"action" = ITEM_MOVE_INSIDE
+		),
+
 		//8
+		list(
+			"key" = /obj/item/bikehorn
+		),
+
+		//9
+		list(
+			"key" = /obj/item/stock_parts/capacitor,
+			"action" = ITEM_MOVE_INSIDE
+		),
+
+		//10
+		list(
+			"key" = /obj/item/bikehorn
+		),
+
+		//11
 		list(
 			"key" = /obj/item/stock_parts/cell,
 			"action" = ITEM_MOVE_INSIDE
 		),

-		//9
+		//12
 		list(
 			"key" = /obj/item/bikehorn
 		),

-		//10
+		//13
 		list(
 			"key" = /obj/item/clothing/mask/gas/clown_hat,
 			"action" = ITEM_DELETE
 		),

-		//11
+		//14
 		list(
 			"key" = /obj/item/bikehorn
 		),

-		//12
+		//15
 		list(
 			"key" = /obj/item/clothing/shoes/clown_shoes,
 			"action" = ITEM_DELETE
 		),

-		//13
+		//16
 		list(
 			"key" = /obj/item/bikehorn
 		),
 	)

 // HONK doesn't have any construction step icons, so we just set an icon once.
+/datum/component/construction/mecha/honker/update_parent(step_index)
+	if(step_index == 1)
+		var/atom/parent_atom = parent
+		parent_atom.icon = 'icons/mecha/mech_construct.dmi'
+		parent_atom.icon_state = "honker_chassis"
+	..()
+// HONK doesn't have any construction step icons, so we just set an icon once.
 /datum/component/construction/mecha/honker/update_parent(step_index)
 	if(step_index == 1)
 		var/atom/parent_atom = parent
@@ -898,8 +1028,12 @@
 		if(8)
 			user.visible_message("[user] installs [I] into [parent].", "<span class='notice'>You install [I] into [parent].</span>")
 		if(10)
-			user.visible_message("[user] puts [I] on [parent].", "<span class='notice'>You put [I] on [parent].</span>")
+			user.visible_message("[user] installs [I] into [parent].", "<span class='notice'>You install [I] into [parent].</span>")
 		if(12)
+			user.visible_message("[user] installs [I] into [parent].", "<span class='notice'>You install [I] into [parent].</span>")
+		if(14)
+			user.visible_message("[user] puts [I] on [parent].", "<span class='notice'>You put [I] on [parent].</span>")
+		if(16)
 			user.visible_message("[user] puts [I] on [parent].", "<span class='notice'>You put [I] on [parent].</span>")
 	return TRUE

@@ -1626,10 +1760,9 @@
 			"back_key" = TOOL_CROWBAR,
 			"desc" = "Peripherals control module is installed."
 		),
-
 		//9
 		list(
-			"key" = /obj/item/stock_parts/cell,
+			"key" = /obj/item/stock_parts/scanning_module,
 			"action" = ITEM_MOVE_INSIDE,
 			"back_key" = TOOL_SCREWDRIVER,
 			"desc" = "Peripherals control module is secured."
@@ -1639,10 +1772,40 @@
 		list(
 			"key" = TOOL_SCREWDRIVER,
 			"back_key" = TOOL_CROWBAR,
-			"desc" = "The power cell is installed."
+			"desc" = "Scanner module is installed."
 		),

 		//11
+		list(
+			"key" = /obj/item/stock_parts/capacitor,
+			"action" = ITEM_MOVE_INSIDE,
+			"back_key" = TOOL_SCREWDRIVER,
+			"desc" = "Scanner module is secured."
+		),
+
+		//12
+		list(
+			"key" = TOOL_SCREWDRIVER,
+			"back_key" = TOOL_CROWBAR,
+			"desc" = "Capacitor is installed."
+		),
+
+		//13
+		list(
+			"key" = /obj/item/stock_parts/cell,
+			"action" = ITEM_MOVE_INSIDE,
+			"back_key" = TOOL_SCREWDRIVER,
+			"desc" = "Capacitor is secured."
+		),
+
+		//11
+		list(
+			"key" = TOOL_SCREWDRIVER,
+			"back_key" = TOOL_CROWBAR,
+			"desc" = "The power cell is installed."
+		),
+
+		//12
 		list(
 			"key" = /obj/item/stack/sheet/metal,
 			"amount" = 5,
@@ -1650,21 +1813,21 @@
 			"desc" = "The power cell is secured."
 		),

-		//12
+		//13
 		list(
 			"key" = TOOL_WRENCH,
 			"back_key" = TOOL_CROWBAR,
 			"desc" = "Internal armor is installed."
 		),

-		//13
+		//14
 		list(
 			"key" = TOOL_WELDER,
 			"back_key" = TOOL_WRENCH,
 			"desc" = "Internal armor is wrenched."
 		),

-		//14
+		//15
 		list(
 			"key" = /obj/item/stack/sheet/plasteel,
 			"amount" = 5,
@@ -1672,14 +1835,14 @@
 			"desc" = "Internal armor is welded."
 		),

-		//15
+		//16
 		list(
 			"key" = TOOL_WRENCH,
 			"back_key" = TOOL_CROWBAR,
 			"desc" = "External armor is installed."
 		),

-		//16
+		//17
 		list(
 			"key" = TOOL_WELDER,
 			"back_key" = TOOL_WRENCH,
@@ -1736,36 +1899,56 @@
 			else
 				user.visible_message("[user] unfastens the peripherals control module.", "<span class='notice'>You unfasten the peripherals control module.</span>")
 		if(10)
+			if(diff==FORWARD)
+				user.visible_message("[user] secures the scanner module.", "<span class='notice'>You secure the scanner module.</span>")
+			else
+				user.visible_message("[user] removes the scanner module from [parent].", "<span class='notice'>You remove the scanner module from [parent].</span>")
+		if(11)
+			if(diff==FORWARD)
+				user.visible_message("[user] installs [I] to [parent].", "<span class='notice'>You install [I] to [parent].</span>")
+			else
+				user.visible_message("[user] unfastens the scanner module.", "<span class='notice'>You unfasten the scanner module.</span>")
+		if(12)
+			if(diff==FORWARD)
+				user.visible_message("[user] secures the capacitor.", "<span class='notice'>You secure the capacitor.</span>")
+			else
+				user.visible_message("[user] removes the capacitor from [parent].", "<span class='notice'>You remove the capacitor from [parent].</span>")
+		if(13)
+			if(diff==FORWARD)
+				user.visible_message("[user] installs [I] into [parent].", "<span class='notice'>You install [I] into [parent].</span>")
+			else
+				user.visible_message("[user] unfastens the capacitor.", "<span class='notice'>You unfasten the capacitor.</span>")
+		if(14)
 			if(diff==FORWARD)
 				user.visible_message("[user] secures the power cell.", "<span class='notice'>You secure the power cell.</span>")
 			else
 				user.visible_message("[user] pries the power cell from [parent].", "<span class='notice'>You pry the power cell from [parent].</span>")
-		if(11)
+		if(15)
 			if(diff==FORWARD)
 				user.visible_message("[user] installs the internal armor layer to [parent].", "<span class='notice'>You install the internal armor layer to [parent].</span>")
 			else
 				user.visible_message("[user] unfastens the power cell.", "<span class='notice'>You unfasten the power cell.</span>")
-		if(12)
+		if(16)
 			if(diff==FORWARD)
 				user.visible_message("[user] secures the internal armor layer.", "<span class='notice'>You secure the internal armor layer.</span>")
 			else
 				user.visible_message("[user] pries internal armor layer from [parent].", "<span class='notice'>You pry internal armor layer from [parent].</span>")
-		if(13)
+		if(17)
 			if(diff==FORWARD)
 				user.visible_message("[user] welds the internal armor layer to [parent].", "<span class='notice'>You weld the internal armor layer to [parent].</span>")
 			else
 				user.visible_message("[user] unfastens the internal armor layer.", "<span class='notice'>You unfasten the internal armor layer.</span>")
-		if(14)
+		if(18)
 			if(diff==FORWARD)
 				user.visible_message("[user] installs the external armor layer to [parent].", "<span class='notice'>You install the external reinforced armor layer to [parent].</span>")
 			else
 				user.visible_message("[user] cuts the internal armor layer from [parent].", "<span class='notice'>You cut the internal armor layer from [parent].</span>")
-		if(15)
+		if(19)
 			if(diff==FORWARD)
 				user.visible_message("[user] secures the external armor layer.", "<span class='notice'>You secure the external reinforced armor layer.</span>")
 			else
 				user.visible_message("[user] pries the external armor layer from [parent].", "<span class='notice'>You pry the external armor layer from [parent].</span>")
-		if(16)
+		if(20)
 			if(diff==FORWARD)
 				user.visible_message("[user] welds the external armor layer to [parent].", "<span class='notice'>You weld the external armor layer to [parent].</span>")
 			else
@@ -172,6 +172,10 @@
 			to_chat(user, "[src]-[W] interface initialization failed.")
 		return

+	if(istype(W, /obj/item/mecha_ammo))
+		ammo_resupply(W, user)
+		return
+
 	if(istype(W, /obj/item/mecha_parts/mecha_equipment))
 		var/obj/item/mecha_parts/mecha_equipment/E = W
 		spawn()
@@ -146,7 +146,7 @@
 	..()
 	if(href_list["drop_from_cargo"])
 		var/obj/O = locate(href_list["drop_from_cargo"])
-		if(O && O in src.cargo)
+		if(O && (O in cargo))
 			occupant_message("<span class='notice'>You unload [O].</span>")
 			O.forceMove(drop_location())
 			cargo -= O
@@ -11,7 +11,7 @@
 	LAZYINITLIST(blood_DNA) //Kinda needed
 	if (random_icon_states && (icon_state == initial(icon_state)) && length(random_icon_states) > 0)
 		icon_state = pick(random_icon_states)
-	create_reagents(300)
+	create_reagents(300, NONE, NO_REAGENTS_VALUE)
 	if(loc && isturf(loc))
 		for(var/obj/effect/decal/cleanable/C in loc)
 			if(C != src && C.type == type && !QDELETED(C))
@@ -94,7 +94,7 @@
 /obj/effect/particle_effect/foam/Initialize()
 	. = ..()
 	MakeSlippery()
-	create_reagents(1000) //limited by the size of the reagent holder anyway.
+	create_reagents(1000, NONE, NO_REAGENTS_VALUE) //limited by the size of the reagent holder anyway.
 	START_PROCESSING(SSfastprocess, src)
 	playsound(src, 'sound/effects/bubbles2.ogg', 80, 1, -3)

@@ -32,7 +32,7 @@

 /obj/effect/particle_effect/smoke/Initialize()
 	. = ..()
-	create_reagents(500)
+	create_reagents(500, NONE, NO_REAGENTS_VALUE)
 	START_PROCESSING(SSobj, src)


@@ -68,7 +68,6 @@ GLOBAL_VAR_INIT(rpg_loot_items, FALSE)
 	var/equip_delay_other = 20 //In deciseconds, how long an item takes to put on another person
 	var/strip_delay = 40 //In deciseconds, how long an item takes to remove from another person
 	var/breakouttime = 0
-	var/list/materials
 	var/reskinned = FALSE

 	var/list/attack_verb //Used in attackby() to say how something was attacked "[x] has been [z.attack_verb] by [y] with [z]"
@@ -112,8 +111,6 @@ GLOBAL_VAR_INIT(rpg_loot_items, FALSE)

 /obj/item/Initialize()

-	materials =	typelist("materials", materials)
-
 	if (attack_verb)
 		attack_verb = typelist("attack_verb", attack_verb)

@@ -233,9 +230,9 @@ GLOBAL_VAR_INIT(rpg_loot_items, FALSE)

 	// Extractable materials. Only shows the names, not the amounts.
 	research_msg += ".<br><font color='purple'>Extractable materials:</font> "
-	if (materials.len)
+	if (length(custom_materials))
 		sep = ""
-		for(var/mat in materials)
+		for(var/mat in custom_materials)
 			research_msg += sep
 			research_msg += CallMaterialName(mat)
 			sep = ", "
@@ -22,7 +22,7 @@ AI MODULES
 	throw_range = 7
 	var/list/laws = list()
 	var/bypass_law_amt_check = 0
-	materials = list(MAT_GOLD=50)
+	custom_materials = list(/datum/material/gold=50)

 /obj/item/aiModule/examine(var/mob/user as mob)
 	. = ..()
@@ -369,7 +369,7 @@ AI MODULES
 	if(!targName)
 		return
 	subject = targName
-	laws = list("You may not injure a [subject] or, through inaction, allow a [subject] to come to harm.",\
+	laws = list("You may not injure a [subject] or cause one to come to harm.",\
 				"You must obey orders given to you by [subject]s, except where such orders would conflict with the First Law.",\
 				"You must protect your own existence as long as such does not conflict with the First or Second Law.")
 	..()
@@ -22,7 +22,7 @@ RLD
 	throw_speed = 3
 	throw_range = 5
 	w_class = WEIGHT_CLASS_NORMAL
-	materials = list(MAT_METAL=100000)
+	custom_materials = list(/datum/material/iron=100000)
 	req_access_txt = "11"
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 100, "acid" = 50)
 	resistance_flags = FIRE_PROOF
@@ -196,7 +196,7 @@ RLD

 /obj/item/construction/rcd/verb/change_airlock_access(mob/user)

-	if (!ishuman(user) && !user.has_unlimited_silicon_privilege)
+	if (!ishuman(user) && !user.silicon_privileges)
 		return

 	var/t1 = ""
@@ -603,7 +603,7 @@ RLD
 	energyfactor = 66

 /obj/item/construction/rcd/loaded
-	materials = list(MAT_METAL=48000, MAT_GLASS=32000)
+	custom_materials = list(/datum/material/iron = 48000, /datum/material/glass = 32000)
 	matter = 160

 /obj/item/construction/rcd/loaded/upgraded
@@ -635,13 +635,13 @@ RLD
 	item_state = "rcdammo"
 	lefthand_file = 'icons/mob/inhands/equipment/tools_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/equipment/tools_righthand.dmi'
-	materials = list(MAT_METAL=12000, MAT_GLASS=8000)
+	custom_materials = list(/datum/material/iron=12000, /datum/material/glass=8000)
 	var/ammoamt = 40

 /obj/item/rcd_ammo/large
 	name = "large compressed matter cartridge"
 	desc = "Highly compressed matter for the RCD. Has four times the matter packed into the same space as a normal cartridge."
-	materials = list(MAT_METAL=48000, MAT_GLASS=32000)
+	custom_materials = list(/datum/material/iron=48000, /datum/material/glass=32000)
 	ammoamt = 160


@@ -188,7 +188,7 @@ GLOBAL_LIST_INIT(transit_tube_recipes, list(
 	throw_speed = 1
 	throw_range = 5
 	w_class = WEIGHT_CLASS_NORMAL
-	materials = list(MAT_METAL=75000, MAT_GLASS=37500)
+	custom_materials = list(/datum/material/iron=75000, /datum/material/glass=37500)
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 100, "acid" = 50)
 	resistance_flags = FIRE_PROOF
 	var/datum/effect_system/spark_spread/spark_system
@@ -7,7 +7,7 @@

 	w_class = WEIGHT_CLASS_SMALL

-	materials = list(MAT_METAL=50, MAT_GLASS=50)
+	custom_materials = list(/datum/material/iron=50, /datum/material/glass=50)

 	flags_1 = CONDUCT_1
 	item_flags = NOBLUDGEON
@@ -67,7 +67,7 @@
 		L.Remove()

 		// make some colorful reagent, and apply it to the lungs
-		L.create_reagents(10)
+		L.create_reagents(10, NONE, NO_REAGENTS_VALUE)
 		L.reagents.add_reagent(/datum/reagent/colorful_reagent, 10)
 		L.reagents.reaction(L, TOUCH, 1)

@@ -1,6 +1,6 @@
 /obj/item/wallframe
 	icon = 'icons/obj/wallframe.dmi'
-	materials = list(MAT_METAL=MINERAL_MATERIAL_AMOUNT*2)
+	custom_materials = list(/datum/material/iron=MINERAL_MATERIAL_AMOUNT*2)
 	flags_1 = CONDUCT_1
 	item_state = "syringe_kit"
 	lefthand_file = 'icons/mob/inhands/equipment/medical_lefthand.dmi'
@@ -66,8 +66,8 @@
 		if(iswallturf(T))
 			T.attackby(src, user, params)

-	var/metal_amt = round(materials[MAT_METAL]/MINERAL_MATERIAL_AMOUNT)
-	var/glass_amt = round(materials[MAT_GLASS]/MINERAL_MATERIAL_AMOUNT)
+	var/metal_amt = round(custom_materials[getmaterialref(/datum/material/iron)]/MINERAL_MATERIAL_AMOUNT)
+	var/glass_amt = round(custom_materials[getmaterialref(/datum/material/glass)]/MINERAL_MATERIAL_AMOUNT)

 	if(istype(W, /obj/item/wrench) && (metal_amt || glass_amt))
 		to_chat(user, "<span class='notice'>You dismantle [src].</span>")
@@ -119,5 +119,5 @@
 	righthand_file = 'icons/mob/inhands/misc/devices_righthand.dmi'
 	flags_1 = CONDUCT_1
 	w_class = WEIGHT_CLASS_SMALL
-	materials = list(MAT_METAL=50, MAT_GLASS=50)
+	custom_materials = list(/datum/material/iron=50, /datum/material/glass=50)
 	grind_results = list(/datum/reagent/iron = 10, /datum/reagent/silicon = 10)
@@ -20,7 +20,7 @@
 	throw_range = 14
 	w_class = WEIGHT_CLASS_SMALL

-/obj/item/toy/tennis/pre_altattackby(atom/A, mob/living/user, params)	//checks if it can do right click memes
+/obj/item/toy/tennis/alt_pre_attack(atom/A, mob/living/user, params)	//checks if it can do right click memes
 	altafterattack(A, user, TRUE, params)
 	return TRUE

@@ -23,7 +23,7 @@
 	if(!boomingandboxing)
 		var/list/tracklist = list()
 		for(var/datum/track/S in SSjukeboxes.songs)
-			if(istype(S) && S.song_associated_id in availabletrackids)
+			if(istype(S) && (S.song_associated_id in availabletrackids))
 				tracklist[S.song_name] = S
 		var/selected = input(user, "Play song", "Track:") as null|anything in tracklist
 		if(QDELETED(src) || !selected || !istype(tracklist[selected], /datum/track))
@@ -250,6 +250,7 @@ update_label("John Doe", "Clowny")
 	name = "agent card"
 	access = list(ACCESS_MAINT_TUNNELS, ACCESS_SYNDICATE)
 	var/anyone = FALSE //Can anyone forge the ID or just syndicate?
+	var/forged = FALSE //have we set a custom name and job assignment, or will we use what we're given when we chameleon change?

 /obj/item/card/id/syndicate/Initialize()
 	. = ..()
@@ -265,26 +266,52 @@ update_label("John Doe", "Clowny")
 		var/obj/item/card/id/I = O
 		src.access |= I.access
 		if(isliving(user) && user.mind)
-			if(user.mind.special_role)
+			if(user.mind.special_role || anyone)
 				to_chat(usr, "<span class='notice'>The card's microscanners activate as you pass it over the ID, copying its access.</span>")

 /obj/item/card/id/syndicate/attack_self(mob/user)
 	if(isliving(user) && user.mind)
-		if(user.mind.special_role || anyone)
-			if(alert(user, "Action", "Agent ID", "Show", "Forge") == "Forge")
-				var/input_name = reject_bad_name(stripped_input(user, "What name would you like to put on this card?", "Agent card name", registered_name ? registered_name : (ishuman(user) ? user.real_name : user.name), MAX_NAME_LEN), TRUE)
-				if(!input_name)
-					return
+		var/first_use = registered_name ? FALSE : TRUE
+		if(!(user.mind.special_role || anyone)) //Unless anyone is allowed, only syndies can use the card, to stop metagaming.
+			if(first_use) //If a non-syndie is the first to forge an unassigned agent ID, then anyone can forge it.
+				anyone = TRUE
+			else
+				return ..()

-				var/u = stripped_input(user, "What occupation would you like to put on this card?\nNote: This will not grant any access levels other than Maintenance.", "Agent card job assignment", "Assistant", MAX_MESSAGE_LEN)
-				if(!u)
-					registered_name = ""
-					return
-				assignment = u
-				update_label()
-				to_chat(user, "<span class='notice'>You successfully forge the ID card.</span>")
+		var/popup_input = alert(user, "Choose Action", "Agent ID", "Show", "Forge/Reset")
+		if(user.incapacitated())
+			return
+		if(popup_input == "Forge/Reset" && !forged)
+			var/input_name = stripped_input(user, "What name would you like to put on this card? Leave blank to randomise.", "Agent card name", registered_name ? registered_name : (ishuman(user) ? user.real_name : user.name), MAX_NAME_LEN)
+			input_name = reject_bad_name(input_name)
+			if(!input_name)
+				// Invalid/blank names give a randomly generated one.
+				if(user.gender == MALE)
+					input_name = "[pick(GLOB.first_names_male)] [pick(GLOB.last_names)]"
+				else if(user.gender == FEMALE)
+					input_name = "[pick(GLOB.first_names_female)] [pick(GLOB.last_names)]"
+				else
+					input_name = "[pick(GLOB.first_names)] [pick(GLOB.last_names)]"
+
+			var/target_occupation = stripped_input(user, "What occupation would you like to put on this card?\nNote: This will not grant any access levels other than Maintenance.", "Agent card job assignment", assignment ? assignment : "Assistant", MAX_MESSAGE_LEN)
+			if(!target_occupation)
 				return
-	..()
+			registered_name = input_name
+			assignment = target_occupation
+			update_label()
+			forged = TRUE
+			to_chat(user, "<span class='notice'>You successfully forge the ID card.</span>")
+			log_game("[key_name(user)] has forged \the [initial(name)] with name \"[registered_name]\" and occupation \"[assignment]\".")
+			return
+		else if (popup_input == "Forge/Reset" && forged)
+			registered_name = initial(registered_name)
+			assignment = initial(assignment)
+			log_game("[key_name(user)] has reset \the [initial(name)] named \"[src]\" to default.")
+			update_label()
+			forged = FALSE
+			to_chat(user, "<span class='notice'>You successfully reset the ID card.</span>")
+			return
+	return ..()

 /obj/item/card/id/syndicate/anyone
 	anyone = TRUE
@@ -122,7 +122,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM

 /obj/item/clothing/mask/cigarette/Initialize()
 	. = ..()
-	create_reagents(chem_volume, INJECTABLE | NO_REACT) // so it doesn't react until you light it
+	create_reagents(chem_volume, INJECTABLE | NO_REACT, NO_REAGENTS_VALUE) // so it doesn't react until you light it
 	if(list_reagents)
 		reagents.add_reagent_list(list_reagents)
 	if(starts_lit)
@@ -717,7 +717,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM

 /obj/item/clothing/mask/vape/Initialize(mapload, param_color)
 	. = ..()
-	create_reagents(chem_volume, NO_REACT) // so it doesn't react until you light it
+	create_reagents(chem_volume, NO_REACT, NO_REAGENTS_VALUE) // so it doesn't react until you light it
 	reagents.add_reagent(/datum/reagent/drug/nicotine, 50)
 	if(!icon_state)
 		if(!param_color)
@@ -10,7 +10,7 @@
 	item_state = "electronic"
 	lefthand_file = 'icons/mob/inhands/misc/devices_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/misc/devices_righthand.dmi'
-	materials = list(MAT_GLASS=1000)
+	custom_materials = list(/datum/material/glass=1000)
 	w_class = WEIGHT_CLASS_SMALL
 	grind_results = list(/datum/reagent/silicon = 20)
 	var/build_path = null
@@ -35,6 +35,10 @@
 		/obj/item/stock_parts/manipulator = 1,
 		/obj/item/stack/sheet/glass = 1)

+/obj/item/circuitboard/machine/autolathe/secure
+	name = "Secure Autolathe (Machine Board)"
+	build_path = /obj/machinery/autolathe/secure
+
 /obj/item/circuitboard/machine/bloodbankgen
 	name = "Blood Bank Generator (Machine Board)"
 	build_path = /obj/machinery/bloodbankgen
@@ -96,7 +96,7 @@
 		charges_left = charges

 	if(!reagents)
-		create_reagents(charges_left * volume_multiplier)
+		create_reagents(charges_left * volume_multiplier, NONE, NO_REAGENTS_VALUE)
 	reagents.clear_reagents()

 	var/total_weight = 0
@@ -710,7 +710,8 @@

 	if(isobj(target))
 		if(actually_paints)
-			if(color_hex2num(paint_color) < 350 && !istype(target, /obj/structure/window) && !istype(target, /obj/effect/decal/cleanable/crayon)) //Colors too dark are rejected
+			var/list/hsl = rgb2hsl(hex2num(copytext(paint_color,2,4)),hex2num(copytext(paint_color,4,6)),hex2num(copytext(paint_color,6,8)))
+			if(hsl[3] < 0.25 && !istype(target, /obj/structure/window) && !istype(target, /obj/effect/decal/cleanable/crayon)) //Colors too dark are rejected
 				to_chat(usr, "<span class='warning'>A color that dark on an object like this? Surely not...</span>")
 				return FALSE

@@ -431,26 +431,11 @@
 	if((!req_defib && grab_ghost) || (req_defib && defib.grab_ghost))
 		H.notify_ghost_cloning("Your heart is being defibrillated!")
 		H.grab_ghost() // Shove them back in their body.
-	else if(can_defib(H))
+	else if(H.can_defib())
 		H.notify_ghost_cloning("Your heart is being defibrillated. Re-enter your corpse if you want to be revived!", source = src)

 	do_help(H, user)

-/obj/item/twohanded/shockpaddles/proc/can_defib(mob/living/carbon/H) //Our code here is different than tg, if it breaks in testing; BUG_PROBABLE_CAUSE
-	var/obj/item/organ/heart = H.getorgan(/obj/item/organ/heart)
-	if(H.suiciding || H.hellbound || HAS_TRAIT(H, TRAIT_HUSK))
-		return
-	if((world.time - H.timeofdeath) > tlimit)
-		return
-	if((H.getBruteLoss() >= MAX_REVIVE_BRUTE_DAMAGE) || (H.getFireLoss() >= MAX_REVIVE_FIRE_DAMAGE))
-		return
-	if(!heart || (heart.organ_flags & ORGAN_FAILING))
-		return
-	var/obj/item/organ/brain/BR = H.getorgan(/obj/item/organ/brain)
-	if(QDELETED(BR) || BR.brain_death || (BR.organ_flags & ORGAN_FAILING) || H.suiciding)
-		return
-	return TRUE
-
 /obj/item/twohanded/shockpaddles/proc/shock_touching(dmg, mob/H)
 	if(!H.pulledby || !isliving(H.pulledby))
 		return
@@ -745,22 +730,22 @@
 	name = "Defibrillator Healing Disk"
 	desc = "An upgrade which increases the healing power of the defibrillator"
 	icon_state = "heal_disk"
-	materials = list(MAT_METAL=16000, MAT_GLASS = 18000, MAT_GOLD = 6000, MAT_SILVER = 6000)
+	custom_materials = list(/datum/material/iron=16000, /datum/material/glass = 18000, /datum/material/gold = 6000, /datum/material/silver = 6000)

 /obj/item/disk/medical/defib_shock
 	name = "Defibrillator Anti-Shock Disk"
 	desc = "A safety upgrade that guarantees only the patient will get shocked"
 	icon_state = "zap_disk"
-	materials = list(MAT_METAL=16000, MAT_GLASS = 18000, MAT_GOLD = 6000, MAT_SILVER = 6000)
+	custom_materials = list(/datum/material/iron=16000, /datum/material/glass = 18000, /datum/material/gold = 6000, /datum/material/silver = 6000)

 /obj/item/disk/medical/defib_decay
 	name = "Defibrillator Body-Decay Extender Disk"
 	desc = "An upgrade allowing the defibrillator to work on more decayed bodies"
 	icon_state = "body_disk"
-	materials = list(MAT_METAL=16000, MAT_GLASS = 18000, MAT_GOLD = 16000, MAT_SILVER = 6000, MAT_TITANIUM = 2000)
+	custom_materials = list(/datum/material/iron=16000, /datum/material/glass = 18000, /datum/material/gold = 16000, /datum/material/silver = 6000, /datum/material/titanium = 2000)

 /obj/item/disk/medical/defib_speed
 	name = "Defibrillator Fast Charge Disk"
 	desc = "An upgrade to the defibrillator capacitors, which let it charge faster"
 	icon_state = "fast_disk"
-	materials = list(MAT_METAL=16000, MAT_GLASS = 8000, MAT_GOLD = 26000, MAT_SILVER = 26000)
+	custom_materials = list(/datum/material/iron=16000, /datum/material/glass = 8000, /datum/material/gold = 26000, /datum/material/silver = 26000)
@@ -49,6 +49,10 @@
 		return
 	if(istype(target, /obj/structure/falsewall))
 		return
+	if(target.alpha != 255)
+		return
+	if(target.invisibility != 0)
+		return
 	if(iseffect(target))
 		if(!(istype(target, /obj/effect/decal))) //be a footprint
 			return
@@ -8,7 +8,7 @@
 	item_flags = NOBLUDGEON
 	lefthand_file = 'icons/mob/inhands/misc/devices_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/misc/devices_righthand.dmi'
-	materials = list(MAT_METAL = 250, MAT_GLASS = 500)
+	custom_materials = list(/datum/material/iron = 250, /datum/material/glass = 500)
 	var/max_duration = 3000
 	var/duration = 300
 	var/last_use = 0
@@ -12,7 +12,7 @@
 	item_flags = NOBLUDGEON
 	force = 3
 	attack_verb = list("blown up", "exploded", "detonated")
-	materials = list(MAT_METAL=50, MAT_GLASS=30)
+	custom_materials = list(/datum/material/iron=50, /datum/material/glass=30)

 /obj/item/doorCharge/ex_act(severity, target)
 	switch(severity)
@@ -5,7 +5,7 @@
 	icon = 'icons/obj/module.dmi'
 	icon_state = "boris"
 	w_class = WEIGHT_CLASS_TINY
-	materials = list(MAT_METAL = 50, MAT_GLASS = 300)
+	custom_materials = list(/datum/material/iron = 50, /datum/material/glass = 300)
 	var/recharging = FALSE
 	var/circuits = 5 //How many circuits the pseudocircuit has left
 	var/static/recycleable_circuits = typecacheof(list(/obj/item/electronics/firelock, /obj/item/electronics/airalarm, /obj/item/electronics/firealarm, \
@@ -9,7 +9,7 @@
 	w_class = WEIGHT_CLASS_SMALL
 	flags_1 = CONDUCT_1
 	slot_flags = ITEM_SLOT_BELT
-	materials = list(MAT_METAL=50, MAT_GLASS=20)
+	custom_materials = list(/datum/material/iron=50, /datum/material/glass=20)
 	actions_types = list(/datum/action/item_action/toggle_light)
 	var/on = FALSE
 	var/brightness_on = 4 //range of light when on
@@ -51,7 +51,7 @@

 /obj/item/flashlight/attack(mob/living/carbon/M, mob/living/carbon/human/user)
 	add_fingerprint(user)
-	if(istype(M) && on && user.zone_selected in list(BODY_ZONE_PRECISE_EYES, BODY_ZONE_PRECISE_MOUTH))
+	if(istype(M) && on && (user.zone_selected in list(BODY_ZONE_PRECISE_EYES, BODY_ZONE_PRECISE_MOUTH)))

 		if((HAS_TRAIT(user, TRAIT_CLUMSY) || HAS_TRAIT(user, TRAIT_DUMB)) && prob(50))	//too dumb to use flashlight properly
 			return ..()	//just hit them in the head
@@ -224,7 +224,7 @@
 	light_color = "#FFDDBB"
 	w_class = WEIGHT_CLASS_BULKY
 	flags_1 = CONDUCT_1
-	materials = list()
+	custom_materials = null
 	on = TRUE


@@ -362,7 +362,7 @@
 	item_state = "slime"
 	w_class = WEIGHT_CLASS_SMALL
 	slot_flags = ITEM_SLOT_BELT
-	materials = list()
+	custom_materials = null
 	brightness_on = 6 //luminosity when on
 	light_color = "#FFEEAA"
 	flashlight_power = 0.6
@@ -390,7 +390,7 @@
 	return TRUE

 /obj/item/flashlight/emp/attack(mob/living/M, mob/living/user)
-	if(on && user.zone_selected in list(BODY_ZONE_PRECISE_EYES, BODY_ZONE_PRECISE_MOUTH)) // call original attack when examining organs
+	if(on && (user.zone_selected in list(BODY_ZONE_PRECISE_EYES, BODY_ZONE_PRECISE_MOUTH))) // call original attack when examining organs
 		..()
 	return

@@ -9,7 +9,7 @@
 	item_state = "electronic"
 	lefthand_file = 'icons/mob/inhands/misc/devices_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/misc/devices_righthand.dmi'
-	materials = list(MAT_METAL=250, MAT_GLASS=500)
+	custom_materials = list(/datum/material/iron=250, /datum/material/glass=500)
 	var/max_shield_integrity = 100
 	var/shield_integrity = 250
 	var/max_fields = 3
@@ -18,7 +18,7 @@
 	righthand_file = 'icons/mob/inhands/equipment/tools_righthand.dmi'
 	w_class = WEIGHT_CLASS_SMALL
 	slot_flags = ITEM_SLOT_BELT
-	materials = list(MAT_METAL = 150, MAT_GLASS = 150)
+	custom_materials = list(/datum/material/iron = 150, /datum/material/glass = 150)

 	var/grace = RAD_GRACE_PERIOD
 	var/datum/looping_sound/geiger/soundloop
@@ -8,7 +8,7 @@
 	flags_1 = CONDUCT_1
 	item_flags = NOBLUDGEON
 	slot_flags = ITEM_SLOT_BELT
-	materials = list(MAT_METAL=500, MAT_GLASS=500)
+	custom_materials = list(/datum/material/iron=500, /datum/material/glass=500)
 	w_class = WEIGHT_CLASS_SMALL
 	var/turf/pointer_loc
 	var/energy = 5
@@ -24,7 +24,7 @@
 	throwforce = 0
 	throw_range = 7
 	throw_speed = 3
-	materials = list(MAT_METAL=50, MAT_GLASS=20)
+	custom_materials = list(/datum/material/iron=50, /datum/material/glass=20)
 	var/obj/machinery/buffer // simple machine buffer for device linkage
 	toolspeed = 1
 	tool_behaviour = TOOL_MULTITOOL
@@ -6,7 +6,7 @@
 	item_flags = NOBLUDGEON
 	var/paint_color = "grey"

-	materials = list(MAT_METAL=5000, MAT_GLASS=2000)
+	custom_materials = list(/datum/material/iron=5000, /datum/material/glass=2000)

 /obj/item/pipe_painter/afterattack(atom/A, mob/user, proximity_flag)
 	. = ..()
@@ -13,7 +13,7 @@
 	throwforce = 5
 	throw_speed = 1
 	throw_range = 2
-	materials = list(MAT_METAL=750)
+	custom_materials = list(/datum/material/iron=750)
 	var/drain_rate = 1600000	// amount of power to drain per tick
 	var/power_drained = 0 		// has drained this much power
 	var/max_power = 1e10		// maximum power that can be drained before exploding
@@ -9,7 +9,7 @@
 	flags_1 = CONDUCT_1
 	slot_flags = ITEM_SLOT_BACK
 	w_class = WEIGHT_CLASS_HUGE
-	materials = list(MAT_METAL=10000, MAT_GLASS=2500)
+	custom_materials = list(/datum/material/iron=10000, /datum/material/glass=2500)

 	var/code = 2
 	var/frequency = FREQ_ELECTROPACK
@@ -157,7 +157,7 @@ Code:
 	w_class = WEIGHT_CLASS_SMALL
 	strip_delay = 60
 	equip_delay_other = 60
-	materials = list(MAT_METAL=5000, MAT_GLASS=2000)
+	custom_materials = list(/datum/material/iron = 5000, /datum/material/glass = 2000)

 	var/tagname = null

@@ -166,7 +166,7 @@ Code:
 	id = "shockcollar"
 	build_type = AUTOLATHE
 	build_path = /obj/item/electropack/shockcollar
-	materials = list(MAT_METAL=5000, MAT_GLASS=2000)
+	materials = list(/datum/material/iron = 5000, /datum/material/glass =2000)
 	category = list("hacked", "Misc")

 /obj/item/electropack/shockcollar/attack_hand(mob/user)
@@ -19,7 +19,7 @@ GLOBAL_LIST_INIT(channel_tokens, list(
 	desc = "An updated, modular intercom that fits over the head. Takes encryption keys."
 	icon_state = "headset"
 	item_state = "headset"
-	materials = list(MAT_METAL=75)
+	custom_materials = list(/datum/material/iron=75)
 	subspace_transmission = TRUE
 	canhear_range = 0 // can't hear headsets from very far away

@@ -147,4 +147,4 @@
 	result_path = /obj/item/radio/intercom/unscrewed
 	pixel_shift = 29
 	inverse = TRUE
-	materials = list(MAT_METAL = 75, MAT_GLASS = 25)
+	custom_materials = list(/datum/material/iron = 75, /datum/material/glass = 25)
@@ -11,7 +11,7 @@
 	throw_speed = 3
 	throw_range = 7
 	w_class = WEIGHT_CLASS_SMALL
-	materials = list(MAT_METAL=75, MAT_GLASS=25)
+	custom_materials = list(/datum/material/iron=75, /datum/material/glass=25)
 	obj_flags = USES_TGUI

 	var/on = TRUE
@@ -19,7 +19,7 @@ SLIME SCANNER
 	item_state = "electronic"
 	lefthand_file = 'icons/mob/inhands/misc/devices_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/misc/devices_righthand.dmi'
-	materials = list(MAT_METAL=150)
+	custom_materials = list(/datum/material/iron=150)

 /obj/item/t_scanner/suicide_act(mob/living/carbon/user)
 	user.visible_message("<span class='suicide'>[user] begins to emit terahertz-rays into [user.p_their()] brain with [src]! It looks like [user.p_theyre()] trying to commit suicide!</span>")
@@ -75,7 +75,7 @@ SLIME SCANNER
 	w_class = WEIGHT_CLASS_TINY
 	throw_speed = 3
 	throw_range = 7
-	materials = list(MAT_METAL=200)
+	custom_materials = list(/datum/material/iron=200)
 	var/mode = 1
 	var/scanmode = 0
 	var/advanced = FALSE
@@ -519,7 +519,7 @@ SLIME SCANNER
 	throw_speed = 3
 	throw_range = 7
 	tool_behaviour = TOOL_ANALYZER
-	materials = list(MAT_METAL=30, MAT_GLASS=20)
+	custom_materials = list(/datum/material/iron=30, /datum/material/glass=20)
 	grind_results = list(/datum/reagent/mercury = 5, /datum/reagent/iron = 5, /datum/reagent/silicon = 5)
 	var/cooldown = FALSE
 	var/cooldown_time = 250
@@ -709,7 +709,7 @@ SLIME SCANNER
 	throwforce = 0
 	throw_speed = 3
 	throw_range = 7
-	materials = list(MAT_METAL=30, MAT_GLASS=20)
+	custom_materials = list(/datum/material/iron=30, /datum/material/glass=20)

 /obj/item/slime_scanner/attack(mob/living/M, mob/living/user)
 	if(user.stat || user.eye_blind)
@@ -768,7 +768,7 @@ SLIME SCANNER
 	w_class = WEIGHT_CLASS_TINY
 	throw_speed = 3
 	throw_range = 7
-	materials = list(MAT_METAL=200)
+	custom_materials = list(/datum/material/iron=200)

 /obj/item/nanite_scanner/attack(mob/living/M, mob/living/carbon/human/user)
 	user.visible_message("<span class='notice'>[user] has analyzed [M]'s nanites.</span>")
@@ -9,7 +9,7 @@
 	w_class = WEIGHT_CLASS_SMALL
 	flags_1 = HEAR_1
 	slot_flags = ITEM_SLOT_BELT
-	materials = list(MAT_METAL=60, MAT_GLASS=30)
+	custom_materials = list(/datum/material/iron=60, /datum/material/glass=30)
 	force = 2
 	throwforce = 0
 	var/recording = 0
@@ -243,7 +243,7 @@
 	lefthand_file = 'icons/mob/inhands/equipment/tools_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/equipment/tools_righthand.dmi'
 	w_class = WEIGHT_CLASS_TINY
-	materials = list(MAT_METAL=20, MAT_GLASS=5)
+	custom_materials = list(/datum/material/iron=20, /datum/material/glass=5)
 	force = 1
 	throwforce = 0
 	var/max_capacity = 600
@@ -69,7 +69,7 @@ effective or pretty fucking useless.
 */

 /obj/item/healthanalyzer/rad_laser
-	materials = list(MAT_METAL=400)
+	custom_materials = list(/datum/material/iron=400)
 	var/irradiate = 1
 	var/intensity = 10 // how much damage the radiation does
 	var/wavelength = 10 // time it takes for the radiation to kick in, in seconds
@@ -11,7 +11,7 @@
 	throw_speed = 2
 	throw_range = 7
 	force = 10
-	materials = list(MAT_METAL = 90)
+	custom_materials = list(/datum/material/iron = 90)
 	attack_verb = list("slammed", "whacked", "bashed", "thunked", "battered", "bludgeoned", "thrashed")
 	dog_fashion = /datum/dog_fashion/back
 	resistance_flags = FIRE_PROOF
@@ -36,7 +36,7 @@
 	throwforce = 2
 	w_class = WEIGHT_CLASS_SMALL
 	force = 3
-	materials = list(MAT_METAL = 50, MAT_GLASS = 40)
+	custom_materials = list(/datum/material/iron = 50, /datum/material/glass = 40)
 	max_water = 30
 	sprite_name = "miniFE"
 	dog_fashion = null
@@ -12,7 +12,7 @@
 	throw_speed = 1
 	throw_range = 5
 	w_class = WEIGHT_CLASS_NORMAL
-	materials = list(MAT_METAL=500)
+	custom_materials = list(/datum/material/iron=500)
 	resistance_flags = FIRE_PROOF
 	var/status = FALSE
 	var/lit = FALSE	//on or off
@@ -490,7 +490,13 @@
 	oneuse = FALSE
 	remarks = list("Looks like these would sell much better in a plasma fire...", "Using glass bowls rather then cones?", "Mixing soda and ice-cream?", "Tall glasses with of liquids and solids...", "Just add a bit of icecream and cherry on top?")

-//Later content when I have free time - Trilby Date:24-Aug-2019
+/obj/item/book/granter/crafting_recipe/bone_bow //Bow crafting for non-ashwalkers
+	name = "Sandstone manual on bows"
+	desc = "A standstone slab with everything you need to know for making bows and arrows just like an ashwalker would."
+	crafting_recipe_types = list(/datum/crafting_recipe/bone_arrow, /datum/crafting_recipe/bone_bow, /datum/crafting_recipe/ashen_arrow, /datum/crafting_recipe/quiver, /datum/crafting_recipe/bow_tablet)
+	icon_state = "stone_tablet"
+	oneuse = FALSE
+	remarks = list("Sticking burning arrows into the sand makes them stronger?", "Breaking the bone apart to get shards, not sharpening  the bone.", "Sinew is just like rope?")

 /obj/item/book/granter/crafting_recipe/under_the_oven //Illegal cook book
 	name = "Under The Oven"
@@ -117,7 +117,7 @@
 				if(!O.reagents)
 					continue
 				var/reagent_list = pretty_string_from_reagent_list(O.reagents)
-				user.log_message("removed [O] ([reagent_list]) from [src]")
+				user.log_message("removed [O] ([reagent_list]) from [src]", LOG_GAME)
 			beakers = list()
 			to_chat(user, "<span class='notice'>You open the [initial(name)] assembly and remove the payload.</span>")
 			return // First use of the wrench remove beakers, then use the wrench to remove the activation mechanism.
@@ -36,7 +36,7 @@
 	w_class = WEIGHT_CLASS_SMALL
 	throw_speed = 3
 	throw_range = 5
-	materials = list(MAT_METAL=500)
+	custom_materials = list(/datum/material/iron=500)
 	breakouttime = 600 //Deciseconds = 60s = 1 minute
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 50, "acid" = 50)
 	var/cuffsound = 'sound/weapons/handcuffs.ogg'
@@ -117,7 +117,7 @@
 	color = "#ff0000"
 	lefthand_file = 'icons/mob/inhands/equipment/tools_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/equipment/tools_righthand.dmi'
-	materials = list(MAT_METAL=150, MAT_GLASS=75)
+	custom_materials = list(/datum/material/iron=150, /datum/material/glass=75)
 	breakouttime = 300 //Deciseconds = 30s
 	cuffsound = 'sound/weapons/cablecuff.ogg'

@@ -202,7 +202,7 @@
 	item_state = "zipties"
 	lefthand_file = 'icons/mob/inhands/equipment/security_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/equipment/security_righthand.dmi'
-	materials = list()
+	custom_materials = null
 	breakouttime = 450 //Deciseconds = 45s
 	trashtype = /obj/item/restraints/handcuffs/cable/zipties/used
 	item_color = "white"
@@ -37,18 +37,18 @@
 			eye_color = H.eye_color
 		return TRUE

-/obj/item/implant/hijack/removed(mob/target, silent = FALSE, special = 0)
+/obj/item/implant/hijack/removed(mob/living/source, silent = FALSE, special = 0)
 	if(..())
-		REMOVE_TRAIT(target, TRAIT_HIJACKER, "implant")
-		for (var/area/area in imp_in.siliconaccessareas)
-			imp_in.toggleSiliconAccessArea(area)
+		REMOVE_TRAIT(source, TRAIT_HIJACKER, "implant")
+		for (var/area/area in source.siliconaccessareas)
+			source.toggleSiliconAccessArea(area)
 			var/obj/machinery/power/apc/apc = area.get_apc()
 			if (apc)
 				apc.hijacker = null
 				apc.set_hijacked_lighting()
 				apc.update_icon()
-		if (ishuman(target))
-			var/mob/living/carbon/human/H = target
+		if (ishuman(source))
+			var/mob/living/carbon/human/H = source
 			H.eye_color = eye_color
 		return TRUE

@@ -118,4 +118,4 @@
 	imp_in.light_range = 0
 	imp_in.light_color = COLOR_YELLOW
 	imp_in.update_light()
-	return TRUE
+	return TRUE
@@ -9,7 +9,7 @@
 	throw_speed = 2
 	throw_range = 5
 	w_class = WEIGHT_CLASS_TINY
-	materials = list(MAT_GLASS=500)
+	custom_materials = list(/datum/material/glass=500)
 	var/obj/item/implant/imp = null
 	var/imp_type

@@ -9,7 +9,7 @@
 	throw_speed = 3
 	throw_range = 5
 	w_class = WEIGHT_CLASS_SMALL
-	materials = list(MAT_METAL=600, MAT_GLASS=200)
+	custom_materials = list(/datum/material/iron=600, /datum/material/glass=200)
 	var/obj/item/implant/imp = null
 	var/imp_type = null

@@ -22,7 +22,7 @@
 	throwforce = 0
 	throw_speed = 3
 	throw_range = 5
-	materials = list(MAT_METAL=80)
+	custom_materials = list(/datum/material/iron=80)
 	flags_1 = CONDUCT_1
 	attack_verb = list("attacked", "stabbed", "poked")
 	hitsound = 'sound/weapons/bladeslice.ogg'
@@ -65,7 +65,7 @@
 	hitsound = 'sound/weapons/bladeslice.ogg'
 	throw_speed = 3
 	throw_range = 6
-	materials = list(MAT_METAL=12000)
+	custom_materials = list(/datum/material/iron=12000)
 	attack_verb = list("slashed", "stabbed", "sliced", "torn", "ripped", "diced", "cut")
 	sharpness = IS_SHARP_ACCURATE
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 50, "acid" = 50)
@@ -104,7 +104,7 @@
 	flags_1 = CONDUCT_1
 	force = 15
 	throwforce = 10
-	materials = list(MAT_METAL=18000)
+	custom_materials = list(/datum/material/iron=18000)
 	attack_verb = list("cleaved", "slashed", "stabbed", "sliced", "torn", "ripped", "diced", "cut")
 	w_class = WEIGHT_CLASS_NORMAL

@@ -136,7 +136,7 @@
 	desc = "A sharpened bone. The bare minimum in survival."
 	force = 15
 	throwforce = 15
-	materials = list()
+	custom_materials = null

 /obj/item/kitchen/knife/combat/cyborg
 	name = "cyborg knife"
@@ -153,7 +153,7 @@
 	desc = "Unlike other carrots, you should probably keep this far away from your eyes."
 	force = 8
 	throwforce = 12//fuck git
-	materials = list()
+	custom_materials = null
 	attack_verb = list("shanked", "shivved")
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 0, "acid" = 0)

@@ -259,7 +259,7 @@
 	light_color = "#37FFF7"
 	actions_types = list()

-/obj/item/melee/transforming/energy/sword/cx/pre_altattackby(atom/A, mob/living/user, params)	//checks if it can do right click memes
+/obj/item/melee/transforming/energy/sword/cx/alt_pre_attack(atom/A, mob/living/user, params)	//checks if it can do right click memes
 	altafterattack(A, user, TRUE, params)
 	return TRUE

@@ -24,7 +24,7 @@
 	w_class = WEIGHT_CLASS_NORMAL
 	attack_verb = list("flogged", "whipped", "lashed", "disciplined")
 	hitsound = 'sound/weapons/chainhit.ogg'
-	materials = list(MAT_METAL = 1000)
+	custom_materials = list(/datum/material/iron = 1000)

 /obj/item/melee/chainofcommand/suicide_act(mob/user)
 	user.visible_message("<span class='suicide'>[user] is strangling [user.p_them()]self with [src]! It looks like [user.p_theyre()] trying to commit suicide!</span>")
@@ -67,7 +67,7 @@
 	sharpness = IS_SHARP
 	attack_verb = list("slashed", "cut")
 	hitsound = 'sound/weapons/rapierhit.ogg'
-	materials = list(MAT_METAL = 1000)
+	custom_materials = list(/datum/material/iron = 1000)
 	total_mass = 3.4

 /obj/item/melee/sabre/Initialize()
@@ -507,3 +507,29 @@
 	held_sausage.name = "[target.name]-roasted [held_sausage.name]"
 	held_sausage.desc = "[held_sausage.desc] It has been cooked to perfection on \a [target]."
 	update_icon()
+
+/obj/item/melee/cleric_mace
+	name = "cleric mace"
+	desc = "The grandson of the club, yet the grandfather of the baseball bat. Most notably used by holy orders in days past."
+	icon = 'icons/obj/items_and_weapons.dmi'
+	icon_state = "mace_greyscale"
+	item_state = "mace_greyscale"
+	lefthand_file = 'icons/mob/inhands/weapons/melee_lefthand.dmi'
+	righthand_file = 'icons/mob/inhands/weapons/melee_righthand.dmi'
+	material_flags = MATERIAL_ADD_PREFIX | MATERIAL_COLOR //Material type changes the prefix as well as the color.
+	custom_materials = list(/datum/material/iron = 12000)  //Defaults to an Iron Mace.
+	slot_flags = ITEM_SLOT_BELT
+	force = 14
+	w_class = WEIGHT_CLASS_BULKY
+	throwforce = 8
+	block_chance = 10
+	armour_penetration = 50
+	attack_verb = list("smacked", "struck", "cracked", "beaten")
+	var/overlay_state = "mace_handle"
+	var/mutable_appearance/overlay
+
+/obj/item/melee/cleric_mace/Initialize()
+	. = ..()
+	overlay = mutable_appearance(icon, overlay_state)
+	overlay.appearance_flags = RESET_COLOR
+	add_overlay(overlay)
@@ -21,7 +21,7 @@

 /obj/item/mop/New()
 	..()
-	create_reagents(mopcap)
+	create_reagents(mopcap, NONE, NO_REAGENTS_VALUE)


 /obj/item/mop/proc/clean(turf/A)
@@ -15,7 +15,7 @@
 	w_class = WEIGHT_CLASS_BULKY
 	throw_speed = 2
 	throw_range = 3
-	materials = list(MAT_METAL = 7500, MAT_GLASS = 100)
+	custom_materials = list(/datum/material/iron = 7500, /datum/material/glass = 100)
 	var/open = TRUE
 	var/locked = FALSE
 	var/list/occupants = list()
@@ -12,7 +12,7 @@
 	righthand_file = 'icons/mob/inhands/misc/devices_righthand.dmi'
 	throw_speed = 3
 	throw_range = 7
-	materials = list(MAT_METAL = 500, MAT_GLASS = 250)
+	custom_materials = list(/datum/material/iron = 500, /datum/material/glass = 250)
 	resistance_flags = INDESTRUCTIBLE | LAVA_PROOF | FIRE_PROOF | ACID_PROOF
 	var/active = FALSE
 	var/atom/movable/target //The thing we're searching for
@@ -26,6 +26,7 @@
 /obj/item/pinpointer/Destroy()
 	STOP_PROCESSING(SSfastprocess, src)
 	GLOB.pinpointer_list -= src
+	target = null
 	return ..()

 /obj/item/pinpointer/attack_self(mob/living/user)
@@ -57,7 +58,7 @@
 		return
 	var/turf/here = get_turf(src)
 	var/turf/there = get_turf(target)
-	if(here.z != there.z)
+	if(!here || !there || here.z != there.z)
 		add_overlay("pinon[alert ? "alert" : ""]null")
 		return
 	if(get_dist_euclidian(here,there) <= minimum_range)
@@ -143,3 +144,34 @@
 				target = null
 	if(!target) //target can be set to null from above code, or elsewhere
 		active = FALSE
+
+/obj/item/pinpointer/pair
+	name = "pair pinpointer"
+	desc = "A handheld tracking device that locks onto its other half of the matching pair."
+	var/other_pair
+
+/obj/item/pinpointer/pair/Destroy()
+	other_pair = null
+	. = ..()
+
+/obj/item/pinpointer/pair/scan_for_target()
+	target = other_pair
+
+/obj/item/pinpointer/pair/examine(mob/user)
+	. = ..()
+	if(!active || !target)
+		return
+	var/mob/mob_holder = get(target, /mob)
+	if(istype(mob_holder))
+		to_chat(user, "Its pair is being held by [mob_holder].")
+		return
+
+/obj/item/storage/box/pinpointer_pairs
+	name = "pinpointer pair box"
+
+/obj/item/storage/box/pinpointer_pairs/PopulateContents()
+	var/obj/item/pinpointer/pair/A = new(src)
+	var/obj/item/pinpointer/pair/B = new(src)
+
+	A.other_pair = B
+	B.other_pair = A
@@ -44,9 +44,9 @@
 		if(H.stat == DEAD || H == user)
 			continue
 		if(H.mind && (has_job_loyalties || has_role_loyalties))
-			if(has_job_loyalties && H.mind.assigned_role in job_loyalties)
+			if(has_job_loyalties && (H.mind.assigned_role in job_loyalties))
 				inspired += H
-			else if(has_role_loyalties && H.mind.special_role in role_loyalties)
+			else if(has_role_loyalties && (H.mind.special_role in role_loyalties))
 				inspired += H
 		else if(check_inspiration(H))
 			inspired += H
@@ -203,7 +203,7 @@
 		var/obj/item/gun/energy/kinetic_accelerator/cyborg/KA = new (R.module)
 		R.module.basic_modules += KA
 		R.module.add_module(KA, FALSE, TRUE)
-		
+

 /obj/item/borg/upgrade/advcutter
 	name = "mining cyborg advanced plasma cutter"
@@ -335,7 +335,6 @@
 	var/msg_cooldown = 0
 	var/on = FALSE
 	var/powercost = 10
-	var/mob/living/silicon/robot/cyborg
 	var/datum/action/toggle_action

 /obj/item/borg/upgrade/selfrepair/action(mob/living/silicon/robot/R, user = usr)
@@ -346,7 +345,6 @@
 			to_chat(user, "<span class='warning'>This unit is already equipped with a self-repair module.</span>")
 			return FALSE

-		cyborg = R
 		icon_state = "selfrepair_off"
 		toggle_action = new /datum/action/item_action/toggle(src)
 		toggle_action.Grant(R)
@@ -354,34 +352,20 @@
 /obj/item/borg/upgrade/selfrepair/deactivate(mob/living/silicon/robot/R, user = usr)
 	. = ..()
 	if (.)
-		toggle_action.Remove(cyborg)
+		toggle_action.Remove(R)
 		QDEL_NULL(toggle_action)
-		cyborg = null
-		deactivate_sr()
-
-/obj/item/borg/upgrade/selfrepair/dropped()
-	. = ..()
-	addtimer(CALLBACK(src, .proc/check_dropped), 1)
-
-/obj/item/borg/upgrade/selfrepair/proc/check_dropped()
-	if(loc != cyborg)
-		toggle_action.Remove(cyborg)
-		QDEL_NULL(toggle_action)
-		cyborg = null
 		deactivate_sr()

 /obj/item/borg/upgrade/selfrepair/ui_action_click()
-	on = !on
 	if(on)
-		to_chat(cyborg, "<span class='notice'>You activate the self-repair module.</span>")
-		START_PROCESSING(SSobj, src)
+		to_chat(toggle_action.owner, "<span class='notice'>You deactivate the self-repair module.</span>")
+		deactivate_sr()
 	else
-		to_chat(cyborg, "<span class='notice'>You deactivate the self-repair module.</span>")
-		STOP_PROCESSING(SSobj, src)
-	update_icon()
+		to_chat(toggle_action.owner, "<span class='notice'>You activate the self-repair module.</span>")
+		activate_sr()

 /obj/item/borg/upgrade/selfrepair/update_icon()
-	if(cyborg)
+	if(toggle_action)
 		icon_state = "selfrepair_[on ? "on" : "off"]"
 		for(var/X in actions)
 			var/datum/action/A = X
@@ -389,6 +373,11 @@
 	else
 		icon_state = "cyborg_upgrade5"

+/obj/item/borg/upgrade/selfrepair/proc/activate_sr()
+	START_PROCESSING(SSobj, src)
+	on = TRUE
+	update_icon()
+
 /obj/item/borg/upgrade/selfrepair/proc/deactivate_sr()
 	STOP_PROCESSING(SSobj, src)
 	on = FALSE
@@ -399,7 +388,9 @@
 		repair_tick = 1
 		return

-	if(cyborg && (cyborg.stat != DEAD) && on)
+	var/mob/living/silicon/robot/cyborg = toggle_action.owner
+
+	if(istype(cyborg) && (cyborg.stat != DEAD) && on)
 		if(!cyborg.cell)
 			to_chat(cyborg, "<span class='warning'>Self-repair module deactivated. Please, insert the power cell.</span>")
 			deactivate_sr()
@@ -20,7 +20,7 @@
 	throw_speed = 2
 	throw_range = 3
 	w_class = WEIGHT_CLASS_BULKY
-	materials = list(MAT_GLASS=7500, MAT_METAL=1000)
+	custom_materials = list(/datum/material/glass=7500, /datum/material/iron=1000)
 	attack_verb = list("shoved", "bashed")
 	var/cooldown = 0 //shield bash cooldown. based on world.time
 	transparent = TRUE
@@ -106,7 +106,7 @@
 	item_state = "buckler"
 	lefthand_file = 'icons/mob/inhands/equipment/shields_lefthand.dmi'
 	righthand_file = 'icons/mob/inhands/equipment/shields_righthand.dmi'
-	materials = list()
+	custom_materials = null
 	resistance_flags = FLAMMABLE
 	block_chance = 30
 	transparent = FALSE
@@ -217,7 +217,7 @@
 	icon = 'icons/obj/items_and_weapons.dmi'
 	item_state = "metal"
 	icon_state = "makeshift_shield"
-	materials = list(MAT_METAL = 18000)
+	custom_materials = list(/datum/material/iron = 18000)
 	slot_flags = null
 	block_chance = 35
 	force = 10
@@ -6,7 +6,7 @@
 	icon_state = "bluespace_crystal"
 	singular_name = "bluespace crystal"
 	w_class = WEIGHT_CLASS_TINY
-	materials = list(MAT_BLUESPACE=MINERAL_MATERIAL_AMOUNT)
+	custom_materials = list(/datum/material/bluespace=MINERAL_MATERIAL_AMOUNT)
 	points = 50
 	var/blink_range = 8 // The teleport range when crushed/thrown at someone.
 	refined_type = /obj/item/stack/sheet/bluespace_crystal
@@ -49,7 +49,7 @@
 /obj/item/stack/ore/bluespace_crystal/artificial
 	name = "artificial bluespace crystal"
 	desc = "An artificially made bluespace crystal, it looks delicate."
-	materials = list(MAT_BLUESPACE=MINERAL_MATERIAL_AMOUNT*0.5)
+	custom_materials = list(/datum/material/bluespace=MINERAL_MATERIAL_AMOUNT*0.5)
 	blink_range = 4 // Not as good as the organic stuff!
 	points = 0 //nice try
 	refined_type = null
@@ -63,7 +63,7 @@
 	item_state = "sheet-polycrystal"
 	singular_name = "bluespace polycrystal"
 	desc = "A stable polycrystal, made of fused-together bluespace crystals. You could probably break one off."
-	materials = list(MAT_BLUESPACE=MINERAL_MATERIAL_AMOUNT)
+	custom_materials = list(/datum/material/bluespace=MINERAL_MATERIAL_AMOUNT)
 	attack_verb = list("bluespace polybashed", "bluespace polybattered", "bluespace polybludgeoned", "bluespace polythrashed", "bluespace polysmashed")
 	novariants = TRUE
 	grind_results = list(/datum/reagent/bluespace = 20)
@@ -126,7 +126,7 @@
 	heal_brute = 0

 /obj/item/stack/medical/gauze/cyborg
-	materials = list()
+	custom_materials = null
 	is_cyborg = 1
 	cost = 250

--- a/Show More
+++ b/Show More