got it

code/datums/material_container.dm

@@ -1,210 +0,0 @@
-/*
-	This datum should be used for handling mineral contents of machines and whatever else is supposed to hold minerals and make use of them.
-
-	Variables:
-		amount - raw amount of the mineral this container is holding, calculated by the defined value MINERAL_MATERIAL_AMOUNT=2000.
-		max_amount - max raw amount of mineral this container can hold.
-		sheet_type - type of the mineral sheet the container handles, used for output.
-		owner - object that this container is being used by, used for output.
-		MAX_STACK_SIZE - size of a stack of mineral sheets. Constant.
-*/
-
-/datum/material_container
-	var/total_amount = 0
-	var/max_amount
-	var/sheet_type
-	var/obj/owner
-	var/list/materials = list()
-	//MAX_STACK_SIZE = 50
-	//MINERAL_MATERIAL_AMOUNT = 2000
-
-/datum/material_container/New(obj/O, list/mat_list, max_amt = 0)
-	owner = O
-	max_amount = max(0, max_amt)
-
-	if(mat_list[MAT_METAL])
-		materials[MAT_METAL] = new /datum/material/metal()
-	if(mat_list[MAT_GLASS])
-		materials[MAT_GLASS] = new /datum/material/glass()
-	if(mat_list[MAT_SILVER])
-		materials[MAT_SILVER] = new /datum/material/silver()
-	if(mat_list[MAT_GOLD])
-		materials[MAT_GOLD] = new /datum/material/gold()
-	if(mat_list[MAT_DIAMOND])
-		materials[MAT_DIAMOND] = new /datum/material/diamond()
-	if(mat_list[MAT_URANIUM])
-		materials[MAT_URANIUM] = new /datum/material/uranium()
-	if(mat_list[MAT_PLASMA])
-		materials[MAT_PLASMA] = new /datum/material/plasma()
-	if(mat_list[MAT_BANANIUM])
-		materials[MAT_BANANIUM] = new /datum/material/bananium()
-	if(mat_list[MAT_TRANQUILLITE])
-		materials[MAT_TRANQUILLITE] = new /datum/material/tranquillite()
-	if(mat_list[MAT_TITANIUM])
-		materials[MAT_TITANIUM] = new /datum/material/titanium()
-
-/datum/material_container/Destroy()
-	QDEL_LIST_ASSOC_VAL(materials)
-	owner = null
-	return ..()
-
-//For inserting an amount of material
-/datum/material_container/proc/insert_amount(amt, material_type = null)
-	if(amt > 0 && has_space(amt))
-		var/total_amount_saved = total_amount
-		if(material_type)
-			var/datum/material/M = materials[material_type]
-			if(M)
-				M.amount += amt
-				total_amount += amt
-		else
-			for(var/datum/material/M in materials)
-				M.amount += amt
-				total_amount += amt
-		return (total_amount - total_amount_saved)
-	return 0
-
-/datum/material_container/proc/insert_stack(obj/item/stack/S, amt = 0)
-	if(amt <= 0)
-		return 0
-	if(amt > S.amount)
-		amt = S.amount
-	var/material_amt = get_item_material_amount(S)
-	if(!material_amt)
-		return 0
-
-	amt = min(amt, round(((max_amount - total_amount) / material_amt)))
-	if(!amt)
-		return 0
-
-	insert_materials(S,amt)
-	S.use(amt)
-	return amt
-
-/datum/material_container/proc/insert_item(obj/item/I, multiplier = 1)
-	if(!I)
-		return 0
-	if(istype(I,/obj/item/stack))
-		var/obj/item/stack/S = I
-		return insert_stack(I, S.amount)
-
-	var/material_amount = get_item_material_amount(I)
-	if(!material_amount || !has_space(material_amount))
-		return 0
-
-	insert_materials(I, multiplier)
-	return material_amount
-
-/datum/material_container/proc/insert_materials(obj/item/I, multiplier = 1) //for internal usage only
-	var/datum/material/M
-	for(var/MAT in materials)
-		M = materials[MAT]
-		M.amount += I.materials[MAT] * multiplier
-		total_amount += I.materials[MAT] * multiplier
-
-//For consuming material
-//mats is a list of types of material to use and the corresponding amounts, example: list(MAT_METAL=100, MAT_GLASS=200)
-/datum/material_container/proc/use_amount(list/mats, multiplier=1)
-	if(!mats || !mats.len)
-		return 0
-
-	var/datum/material/M
-	for(var/MAT in materials)
-		M = materials[MAT]
-		if(M.amount < (mats[MAT] * multiplier))
-			return 0
-
-	var/total_amount_save = total_amount
-	for(var/MAT in materials)
-		M = materials[MAT]
-		M.amount -= mats[MAT] * multiplier
-		total_amount -= mats[MAT] * multiplier
-
-	return total_amount_save - total_amount
-
-
-/datum/material_container/proc/use_amount_type(amt, material_type)
-	var/datum/material/M
-	M = materials[material_type]
-	if(M)
-		if(M.amount >= amt)
-			M.amount -= amt
-			total_amount -= amt
-			return amt
-	return 0
-
-//For spawning mineral sheets; internal use only
-/datum/material_container/proc/retrieve(sheet_amt, datum/material/M)
-	if(!M.sheet_type)
-		return 0
-	if(sheet_amt > 0)
-		if(M.amount < (sheet_amt * MINERAL_MATERIAL_AMOUNT))
-			sheet_amt = round(M.amount / MINERAL_MATERIAL_AMOUNT)
-		var/count = 0
-
-		while(sheet_amt > MAX_STACK_SIZE)
-			new M.sheet_type(get_turf(owner), MAX_STACK_SIZE)
-			count += MAX_STACK_SIZE
-			use_amount_type(sheet_amt * MINERAL_MATERIAL_AMOUNT, M.id)
-			sheet_amt -= MAX_STACK_SIZE
-
-		if(round(M.amount / MINERAL_MATERIAL_AMOUNT))
-			new M.sheet_type(get_turf(owner), sheet_amt)
-			count += sheet_amt
-			use_amount_type(sheet_amt * MINERAL_MATERIAL_AMOUNT, M.id)
-		return count
-	return 0
-
-/datum/material_container/proc/retrieve_sheets(sheet_amt, material_type)
-	if(materials[material_type])
-		return retrieve(sheet_amt, materials[material_type])
-	return 0
-
-/datum/material_container/proc/retrieve_amount(amt, material_type)
-	return retrieve_sheets(amount2sheet(amt),material_type)
-
-/datum/material_container/proc/retrieve_all()
-	var/result = 0
-	var/datum/material/M
-	for(var/MAT in materials)
-		M = materials[MAT]
-		result += retrieve_sheets(amount2sheet(M.amount), MAT)
-	return result
-
-/datum/material_container/proc/has_space(amt = 0)
-	return (total_amount + amt) <= max_amount
-
-/datum/material_container/proc/has_materials(list/mats, multiplier=1)
-	if(!mats || !mats.len)
-		return 0
-
-	var/datum/material/M
-	for(var/MAT in mats)
-		M = materials[MAT]
-		if(M.amount < (mats[MAT] * multiplier))
-			return 0
-	return 1
-
-/datum/material_container/proc/amount2sheet(amt)
-	if(amt >= MINERAL_MATERIAL_AMOUNT)
-		return round(amt / MINERAL_MATERIAL_AMOUNT)
-	return 0
-
-/datum/material_container/proc/sheet2amount(sheet_amt)
-	if(sheet_amt > 0)
-		return sheet_amt * MINERAL_MATERIAL_AMOUNT
-	return 0
-
-/datum/material_container/proc/amount(material_type)
-	var/datum/material/M = materials[material_type]
-	return M ? M.amount : 0
-
-//returns the amount of material relevant to this container;
-//if this container does not support glass, any glass in 'I' will not be taken into account
-/datum/material_container/proc/get_item_material_amount(obj/item/I)
-	if(!istype(I))
-		return 0
-	var/material_amount = 0
-	for(var/MAT in materials)
-		material_amount += I.materials[MAT]
-	return material_amount

code/datums/supplypacks.dm

@@ -1236,8 +1236,8 @@ var/list/all_supply_groups = list(supply_emergency,supply_security,supply_engine
 /datum/supply_packs/materials/plastic30
 	name = "30 Plastic Sheets Crate"
 	contains = list(/obj/item/stack/sheet/plastic)
-	amount = 30
-	cost = 25
+	amount = 50
+	cost = 10
 	containername = "plastic sheets crate"
 
 //////////////////////////////////////////////////////////////////////////////

code/game/machinery/recycler.dm

@@ -13,25 +13,20 @@ var/const/SAFETY_COOLDOWN = 100
 	var/blood = 0
 	var/eat_dir = WEST
 	var/amount_produced = 1
-	var/datum/material_container/materials
 	var/crush_damage = 1000
 	var/eat_victim_items = 1
 	var/item_recycle_sound = 'sound/machines/recycler.ogg'
 
 /obj/machinery/recycler/New()
+	AddComponent(/datum/component/material_container, list(MAT_METAL, MAT_GLASS, MAT_PLASMA, MAT_SILVER, MAT_GOLD, MAT_DIAMOND, MAT_URANIUM, MAT_BANANIUM, MAT_TRANQUILLITE, MAT_TITANIUM, MAT_PLASTIC, MAT_BLUESPACE))
 	..()
 	component_parts = list()
 	component_parts += new /obj/item/circuitboard/recycler(null)
 	component_parts += new /obj/item/stock_parts/matter_bin(null)
 	component_parts += new /obj/item/stock_parts/manipulator(null)
-	materials = new /datum/material_container(src, list(MAT_METAL=1, MAT_GLASS=1, MAT_SILVER=1, MAT_GOLD=1, MAT_DIAMOND=1, MAT_PLASMA=1, MAT_URANIUM=1, MAT_BANANIUM=1, MAT_TRANQUILLITE=1, MAT_TITANIUM=1))
 	RefreshParts()
 	update_icon()
 
-/obj/machinery/recycler/Destroy()
-	QDEL_NULL(materials)
-	return ..()
-
 /obj/machinery/recycler/RefreshParts()
 	var/amt_made = 0
 	var/mat_mod = 0
@@ -40,6 +35,7 @@ var/const/SAFETY_COOLDOWN = 100
 	mat_mod *= 50000
 	for(var/obj/item/stock_parts/manipulator/M in component_parts)
 		amt_made = 25 * M.rating //% of materials salvaged
+	GET_COMPONENT(materials, /datum/component/material_container)
 	materials.max_amount = mat_mod
 	amount_produced = min(100, amt_made)
 
@@ -130,8 +126,9 @@ var/const/SAFETY_COOLDOWN = 100
 		playsound(loc, item_recycle_sound, 100, 0)
 
 /obj/machinery/recycler/proc/recycle_item(obj/item/I)
-	I.loc = loc
+	I.forceMove(loc)
 
+	GET_COMPONENT(materials, /datum/component/material_container)
 	var/material_amount = materials.get_item_material_amount(I)
 	if(!material_amount)
 		qdel(I)

code/game/objects/items/stacks/sheets/sheet_types.dm

@@ -364,24 +364,26 @@ var/global/list/datum/stack_recipe/brass_recipes = list ( \
 	throw_range = 3
 	origin_tech = "materials=2;biotech=2"
 
-var/global/list/datum/stack_recipe/plastic_recipes = list ( \
-	new/datum/stack_recipe("plastic flaps", /obj/structure/plasticflaps, 5, one_per_turf = 1, on_floor = 1, time = 40), \
-	new/datum/stack_recipe("plastic crate", /obj/structure/closet/crate/plastic, 10, one_per_turf = 1, on_floor = 1), \
-	new/datum/stack_recipe("plastic ashtray", /obj/item/ashtray/plastic, 2, one_per_turf = 1, on_floor = 1), \
-	new/datum/stack_recipe("plastic fork", /obj/item/kitchen/utensil/pfork, 1, on_floor = 1), \
-	new/datum/stack_recipe("plastic spoon", /obj/item/kitchen/utensil/pspoon, 1, on_floor = 1), \
-	new/datum/stack_recipe("plastic spork", /obj/item/kitchen/utensil/pspork, 1, on_floor = 1), \
-	new/datum/stack_recipe("plastic knife", /obj/item/kitchen/knife/plastic, 1, on_floor = 1), \
-	new/datum/stack_recipe("plastic bag", /obj/item/storage/bag/plasticbag, 3, on_floor = 1), \
-	new/datum/stack_recipe("bear mould", /obj/item/kitchen/mould/bear, 1, on_floor = 1), \
-	new/datum/stack_recipe("worm mould", /obj/item/kitchen/mould/worm, 1, on_floor = 1), \
-	new/datum/stack_recipe("bean mould", /obj/item/kitchen/mould/bean, 1, on_floor = 1), \
-	new/datum/stack_recipe("ball mould", /obj/item/kitchen/mould/ball, 1, on_floor = 1), \
-	new/datum/stack_recipe("cane mould", /obj/item/kitchen/mould/cane, 1, on_floor = 1), \
-	new/datum/stack_recipe("cash mould", /obj/item/kitchen/mould/cash, 1, on_floor = 1), \
-	new/datum/stack_recipe("coin mould", /obj/item/kitchen/mould/coin, 1, on_floor = 1), \
-	new/datum/stack_recipe("sucker mould", /obj/item/kitchen/mould/loli, 1, on_floor = 1), \
-	)
+GLOBAL_LIST_INIT(plastic_recipes, list(
+	new /datum/stack_recipe("plastic flaps", /obj/structure/plasticflaps, 5, one_per_turf = 1, on_floor = 1, time = 40), \
+	new /datum/stack_recipe("wet floor sign", /obj/item/caution, 2), \
+	new /datum/stack_recipe("water bottle", /obj/item/reagent_containers/food/drinks/waterbottle/empty), \
+	new /datum/stack_recipe("large water bottle", /obj/item/reagent_containers/food/drinks/waterbottle/large/empty,3), \
+	new /datum/stack_recipe("plastic crate", /obj/structure/closet/crate/plastic, 10, one_per_turf = 1, on_floor = 1), \
+	new /datum/stack_recipe("plastic ashtray", /obj/item/ashtray/plastic, 2, one_per_turf = 1, on_floor = 1), \
+	new /datum/stack_recipe("plastic fork", /obj/item/kitchen/utensil/pfork, 1, on_floor = 1), \
+	new /datum/stack_recipe("plastic spoon", /obj/item/kitchen/utensil/pspoon, 1, on_floor = 1), \
+	new /datum/stack_recipe("plastic spork", /obj/item/kitchen/utensil/pspork, 1, on_floor = 1), \
+	new /datum/stack_recipe("plastic knife", /obj/item/kitchen/knife/plastic, 1, on_floor = 1), \
+	new /datum/stack_recipe("plastic bag", /obj/item/storage/bag/plasticbag, 3, on_floor = 1), \
+	new /datum/stack_recipe("bear mould", /obj/item/kitchen/mould/bear, 1, on_floor = 1), \
+	new /datum/stack_recipe("worm mould", /obj/item/kitchen/mould/worm, 1, on_floor = 1), \
+	new /datum/stack_recipe("bean mould", /obj/item/kitchen/mould/bean, 1, on_floor = 1), \
+	new /datum/stack_recipe("ball mould", /obj/item/kitchen/mould/ball, 1, on_floor = 1), \
+	new /datum/stack_recipe("cane mould", /obj/item/kitchen/mould/cane, 1, on_floor = 1), \
+	new /datum/stack_recipe("cash mould", /obj/item/kitchen/mould/cash, 1, on_floor = 1), \
+	new /datum/stack_recipe("coin mould", /obj/item/kitchen/mould/coin, 1, on_floor = 1), \
+	new /datum/stack_recipe("sucker mould", /obj/item/kitchen/mould/loli, 1, on_floor = 1)))
 
 /obj/item/stack/sheet/plastic
 	name = "plastic"
@@ -390,10 +392,11 @@ var/global/list/datum/stack_recipe/plastic_recipes = list ( \
 	icon_state = "sheet-plastic"
 	throwforce = 7
 	origin_tech = "materials=1;biotech=1"
+	materials = list(MAT_PLASTIC = MINERAL_MATERIAL_AMOUNT)
 	merge_type = /obj/item/stack/sheet/plastic
 
 /obj/item/stack/sheet/plastic/New()
-	recipes = plastic_recipes
+	recipes = GLOB.plastic_recipes
 	. = ..()
 
 /obj/item/stack/sheet/plastic/fifty

code/modules/food_and_drinks/drinks/drinks.dm

@@ -365,4 +365,29 @@
 	name = "Goon from a Blue Toolbox special edition"
 	desc = "Wine from the land down under, where the dingos roam and the roos do wander."
 	icon_state = "goonbag"
-	list_reagents = list("wine" = 70)
+	list_reagents = list("wine" = 70)
+
+/obj/item/reagent_containers/food/drinks/waterbottle
+	name = "bottle of water"
+	desc = "A bottle of water filled at an old Earth bottling facility."
+	icon = 'icons/obj/drinks.dmi'
+	icon_state = "smallbottle"
+	item_state = "bottle"
+	list_reagents = list("water" = 49.5, "fluorine" = 0.5) //see desc, don't think about it too hard
+	materials = list(MAT_GLASS = 0)
+	volume = 50
+	amount_per_transfer_from_this = 10
+
+/obj/item/reagent_containers/food/drinks/waterbottle/empty
+	list_reagents = list()
+
+/obj/item/reagent_containers/food/drinks/waterbottle/large
+	desc = "A fresh commercial-sized bottle of water."
+	icon_state = "largebottle"
+	materials = list(MAT_GLASS = 0)
+	list_reagents = list("water" = 100)
+	volume = 100
+	amount_per_transfer_from_this = 20
+
+/obj/item/reagent_containers/food/drinks/waterbottle/large/empty
+	list_reagents = list()

code/modules/food_and_drinks/drinks/drinks/cans.dm

@@ -64,13 +64,6 @@
 	icon_state = "cola"
 	list_reagents = list("cola" = 30)
 
-/obj/item/reagent_containers/food/drinks/cans/waterbottle
-	name = "Bottled Water"
-	desc = "Introduced to the vending machines by Skrellian request, this water comes straight from the Martian poles."
-	icon_state = "waterbottle"
-	is_plastic = 1
-	list_reagents = list("water" = 30)
-
 /obj/item/reagent_containers/food/drinks/cans/beer
 	name = "Space Beer"
 	desc = "Contains only water, malt and hops."

code/modules/reagents/chemistry/reagents/toxins.dm

@@ -20,18 +20,6 @@
 	M.adjustToxLoss(1.5)
 	..()
 
-/datum/reagent/plasticide
-	name = "Plasticide"
-	id = "plasticide"
-	description = "Liquid plastic, do not eat."
-	reagent_state = LIQUID
-	color = "#CF3600" // rgb: 207, 54, 0
-
-/datum/reagent/plasticide/on_mob_life(mob/living/M)
-	M.adjustToxLoss(1.5)
-	..()
-
-
 /datum/reagent/minttoxin
 	name = "Mint Toxin"
 	id = "minttoxin"

code/modules/reagents/chemistry/recipes/others.dm

@@ -93,17 +93,18 @@
 	result_amount = 2
 	mix_message = "The mixture gives off a sharp acidic tang."
 
-/datum/chemical_reaction/plastication
-	name = "Plastic"
-	id = "solidplastic"
+/datum/chemical_reaction/plastic_polymers
+	name = "plastic polymers"
+	id = "plastic_polymers"
 	result = null
-	required_reagents = list("facid" = 10, "plasticide" = 20)
+	required_reagents = list("oil" = 5, "sacid" = 2, "ash" = 3)
+	min_temp = 374
 	result_amount = 1
 
 /datum/chemical_reaction/plastication/on_reaction(datum/reagents/holder)
-	var/obj/item/stack/sheet/metal/M = new /obj/item/stack/sheet/plastic
-	M.amount = 10
-	M.forceMove(get_turf(holder.my_atom))
+	var/obj/item/stack/sheet/plastic/P = new /obj/item/stack/sheet/plastic
+	P.amount = 10
+	P.forceMove(get_turf(holder.my_atom))
 
 /datum/chemical_reaction/lube
 	name = "Space Lube"

code/modules/research/experimentor.dm

@@ -450,8 +450,9 @@
 			visible_message("<span class='warning'>[src]'s crushing mechanism slowly and smoothly descends, flattening the [exp_on]!</span>")
 			new /obj/item/stack/sheet/plasteel(get_turf(pick(oview(1,src))))
 		if(linked_console.linked_lathe)
+			GET_COMPONENT_FROM(linked_materials, /datum/component/material_container, linked_console.linked_lathe)
 			for(var/material in exp_on.materials)
-				linked_console.linked_lathe.materials.insert_amount( min((linked_console.linked_lathe.materials.max_amount - linked_console.linked_lathe.materials.total_amount), (exp_on.materials[material])), material)
+				linked_materials.insert_amount( min((linked_materials.max_amount - linked_materials.total_amount), (exp_on.materials[material])), material)
 		if(prob(EFFECT_PROB_VERYLOW-badThingCoeff))
 			visible_message("<span class='danger'>[src]'s crusher goes way too many levels too high, crushing right through space-time!</span>")
 			playsound(src.loc, 'sound/effects/supermatter.ogg', 50, 1, -3)

code/modules/research/protolathe.dm

@@ -13,7 +13,6 @@ Note: Must be placed west/left of and R&D console to function.
 	icon_state = "protolathe"
 	flags = OPENCONTAINER
 
-	var/datum/material_container/materials
 	var/efficiency_coeff
 
 	var/list/categories = list(
@@ -28,11 +27,15 @@ Note: Must be placed west/left of and R&D console to function.
 								"Stock Parts",
 								"Weapons"
 								)
-
+	var/datum/component/material_container/materials	//Store for hyper speed!
 	reagents = new()
 
 
 /obj/machinery/r_n_d/protolathe/New()
+	materials = AddComponent(/datum/component/material_container,
+		list(MAT_METAL, MAT_GLASS, MAT_SILVER, MAT_GOLD, MAT_DIAMOND, MAT_PLASMA, MAT_URANIUM, MAT_BANANIUM, MAT_TRANQUILLITE, MAT_TITANIUM, MAT_BLUESPACE, MAT_PLASTIC), 0,
+		FALSE, list(/obj/item/stack, /obj/item/ore/bluespace_crystal), CALLBACK(src, .proc/is_insertion_ready), CALLBACK(src, .proc/AfterMaterialInsert))
+	materials.precise_insertion = TRUE
 	..()
 	component_parts = list()
 	component_parts += new /obj/item/circuitboard/protolathe(null)
@@ -42,7 +45,6 @@ Note: Must be placed west/left of and R&D console to function.
 	component_parts += new /obj/item/stock_parts/manipulator(null)
 	component_parts += new /obj/item/reagent_containers/glass/beaker/large(null)
 	component_parts += new /obj/item/reagent_containers/glass/beaker/large(null)
-	materials = new(src, list(MAT_METAL=1, MAT_GLASS=1, MAT_SILVER=1, MAT_GOLD=1, MAT_DIAMOND=1, MAT_PLASMA=1, MAT_URANIUM=1, MAT_BANANIUM=1, MAT_TRANQUILLITE=1, MAT_TITANIUM=1))
 	RefreshParts()
 
 	reagents.my_atom = src
@@ -61,10 +63,6 @@ Note: Must be placed west/left of and R&D console to function.
 
 	reagents.my_atom = src
 
-/obj/machinery/r_n_d/protolathe/Destroy()
-	QDEL_NULL(materials)
-	return ..()
-
 /obj/machinery/r_n_d/protolathe/RefreshParts()
 	var/T = 0
 	for(var/obj/item/reagent_containers/glass/G in component_parts)
@@ -88,7 +86,8 @@ Note: Must be placed west/left of and R&D console to function.
 
 /obj/machinery/r_n_d/protolathe/attackby(var/obj/item/O as obj, var/mob/user as mob, params)
 	if(shocked)
-		shock(user,50)
+		if(shock(user,50))
+			return TRUE
 	if(default_deconstruction_screwdriver(user, "protolathe_t", "protolathe", O))
 		if(linked_console)
 			linked_console.linked_lathe = null
@@ -112,39 +111,41 @@ Note: Must be placed west/left of and R&D console to function.
 		else
 			to_chat(user, "<span class='warning'>You can't load the [src.name] while it's opened.</span>")
 			return 1
-	if(disabled)
-		return
-	if(!linked_console)
-		to_chat(user, "<span class='warning'> The [src.name] must be linked to an R&D console first!</span>")
-		return 1
-	if(busy)
-		to_chat(user, "<span class='warning'>The [src.name] is busy. Please wait for completion of previous operation.</span>")
-		return 1
 	if(O.is_open_container())
-		return
-	if(stat)
-		return 1
-	if(!istype(O,/obj/item/stack/sheet))
-		return 1
-
-	if(!materials.has_space( materials.get_item_material_amount(O) ))
-		to_chat(user, "<span class='warning'>The [src.name]'s material bin is full! Please remove material before adding more.</span>")
-		return 1
-
-	var/obj/item/stack/sheet/stack = O
-	var/amount = round(input("How many sheets do you want to add?") as num)//No decimals
-	if(!in_range(src, stack) || !user.Adjacent(src))
-		return
-	var/amount_inserted = materials.insert_stack(O,amount)
-	if(!amount_inserted)
-		return 1
+		return FALSE
 	else
-		busy = 1
-		use_power(max(1000, (MINERAL_MATERIAL_AMOUNT*amount_inserted/10)))
-		to_chat(user, "<span class='notice'>You add [amount_inserted] sheets to the [src.name].</span>")
-		var/stackname = stack.name
-		src.overlays += "protolathe_[stackname]"
-		sleep(10)
-		src.overlays -= "protolathe_[stackname]"
-		busy = 0
-	updateUsrDialog()
+		return ..()
+
+//whether the machine can have an item inserted in its current state.
+/obj/machinery/r_n_d/protolathe/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>")
+		return FALSE
+	if(disabled)
+		return FALSE
+	if(!linked_console)
+		to_chat(user, "<span class='warning'>[src] must be linked to an R&D console first!</span>")
+		return FALSE
+	if(busy)
+		to_chat(user, "<span class='warning'>[src] is busy right now.</span>")
+		return FALSE
+	if(stat & BROKEN)
+		to_chat(user, "<span class='warning'>[src] is broken.</span>")
+		return FALSE
+	if(stat & NOPOWER)
+		to_chat(user, "<span class='warning'>[src] has no power.</span>")
+		return FALSE
+	return TRUE
+
+/obj/machinery/r_n_d/protolathe/proc/AfterMaterialInsert(type_inserted, id_inserted, amount_inserted)
+	var/stack_name
+	if(ispath(type_inserted, /obj/item/ore/bluespace_crystal))
+		stack_name = "bluespace polycrystal"
+		use_power(MINERAL_MATERIAL_AMOUNT / 10)
+	else
+		var/obj/item/stack/S = type_inserted
+		stack_name = initial(S.name)
+		use_power(min(1000, (amount_inserted / 100)))
+	overlays += "protolathe_[stack_name]"
+	sleep(10)
+	overlays -= "protolathe_[stack_name]"

code/modules/research/rdconsole.dm

@@ -100,6 +100,10 @@ won't update every console in existence) but it's more of a hassle to do. Also,
 				return_name = "Tranquillite"
 			if("titanium")
 				return_name = "Titanium"
+			if("bluespace")
+				return_name = "Bluespace Mesh"
+			if("plastic")
+				return_name = "Plastic"
 		return return_name
 	else
 		for(var/R in subtypesof(/datum/reagent))
@@ -805,12 +809,14 @@ won't update every console in existence) but it's more of a hassle to do. Also,
 			materials_list[++materials_list.len] = list("name" = "Glass", "id" = MAT_GLASS, "amount" = linked_lathe.materials.amount(MAT_GLASS))
 			materials_list[++materials_list.len] = list("name" = "Gold", "id" = MAT_GOLD, "amount" = linked_lathe.materials.amount(MAT_GOLD))
 			materials_list[++materials_list.len] = list("name" = "Silver", "id" = MAT_SILVER, "amount" = linked_lathe.materials.amount(MAT_SILVER))
-			materials_list[++materials_list.len] = list("name" = "Plasma", "id" = MAT_PLASMA, "amount" = linked_lathe.materials.amount(MAT_PLASMA))
+			materials_list[++materials_list.len] = list("name" = "Solid Plasma", "id" = MAT_PLASMA, "amount" = linked_lathe.materials.amount(MAT_PLASMA))
 			materials_list[++materials_list.len] = list("name" = "Uranium", "id" = MAT_URANIUM, "amount" = linked_lathe.materials.amount(MAT_URANIUM))
 			materials_list[++materials_list.len] = list("name" = "Diamond", "id" = MAT_DIAMOND, "amount" = linked_lathe.materials.amount(MAT_DIAMOND))
 			materials_list[++materials_list.len] = list("name" = "Bananium", "id" = MAT_BANANIUM, "amount" = linked_lathe.materials.amount(MAT_BANANIUM))
 			materials_list[++materials_list.len] = list("name" = "Tranquillite", "id" = MAT_TRANQUILLITE, "amount" = linked_lathe.materials.amount(MAT_TRANQUILLITE))
 			materials_list[++materials_list.len] = list("name" = "Titanium", "id" = MAT_TITANIUM, "amount" = linked_lathe.materials.amount(MAT_TITANIUM))
+			materials_list[++materials_list.len] = list("name" = "Plastic", "id" = MAT_PLASTIC, "amount" = linked_lathe.materials.amount(MAT_PLASTIC))
+			materials_list[++materials_list.len] = list("name" = "Bluespace Mesh", "id" = MAT_BLUESPACE, "amount" = linked_lathe.materials.amount(MAT_BLUESPACE))
 		if(submenu == 3)
 			var/list/loaded_chemicals = list()
 			data["loaded_chemicals"] = loaded_chemicals

code/modules/telesci/bscrystal.dm

@@ -5,6 +5,7 @@
 	icon = 'icons/obj/telescience.dmi'
 	icon_state = "bluespace_crystal"
 	w_class = WEIGHT_CLASS_TINY
+	materials = list(MAT_BLUESPACE = MINERAL_MATERIAL_AMOUNT)
 	origin_tech = "bluespace=6;materials=3"
 	points = 50
 	var/blink_range = 8 // The teleport range when crushed/thrown at someone.
@@ -45,6 +46,7 @@
 	name = "artificial bluespace crystal"
 	desc = "An artificially made bluespace crystal, it looks delicate."
 	origin_tech = "bluespace=3;plasmatech=4"
+	materials = list(MAT_BLUESPACE=MINERAL_MATERIAL_AMOUNT * 0.5)
 	blink_range = 4 // Not as good as the organic stuff!
 	points = 0 // nice try
 	refined_type = null
@@ -59,6 +61,7 @@ var/global/list/datum/stack_recipe/bluespace_crystal_recipes = list(new/datum/st
 	icon_state = "polycrystal"
 	desc = "A stable polycrystal, made of fused-together bluespace crystals. You could probably break one off."
 	origin_tech = "bluespace=6;materials=3"
+	materials = list(MAT_BLUESPACE = MINERAL_MATERIAL_AMOUNT)
 	attack_verb = list("bluespace polybashed", "bluespace polybattered", "bluespace polybludgeoned", "bluespace polythrashed", "bluespace polysmashed")
 	toolspeed = 1
 	usesound = 'sound/items/Deconstruct.ogg'

paradise.dme

@@ -225,7 +225,6 @@
 #include "code\datums\datumvars.dm"
 #include "code\datums\gas_mixture.dm"
 #include "code\datums\hud.dm"
-#include "code\datums\material_container.dm"
 #include "code\datums\mind.dm"
 #include "code\datums\mixed.dm"
 #include "code\datums\modules.dm"