Finalized wall refactor.

code/modules/materials/materials.dm

@@ -0,0 +1,170 @@
+var/list/name_to_material
+
+/proc/populate_material_list()
+	name_to_material = list()
+	for(var/type in typesof(/material) - /material)
+		var/material/new_mineral = new type
+		if(!new_mineral.name)
+			continue
+		name_to_material[lowertext(new_mineral.name)] = new_mineral
+	return 1
+
+/*
+	Valid sprite masks:
+	stone
+	metal
+	solid
+	cult
+*/
+
+/material
+	var/name	          // Tag for use in overlay generation/list population	.
+	var/display_name
+	var/icon_base = "metal"
+	var/icon_colour
+	var/icon_reinf = "reinf_metal"
+	var/stack_type
+	var/unmeltable
+	var/cut_delay = 0
+	var/radioactivity
+	var/ignition_point
+	var/melting_point = 1800 // K, walls will take damage if they're next to a fire hotter than this
+	var/integrity = 150      // Damage before wall falls apart, essentially.
+	var/hardness = 60        // Used to determine if a hulk can punch through this wall.
+	var/rotting_touch_message = "crumbles under your touch"
+	var/opacity = 1
+	var/explosion_resistance = 5
+
+/material/New()
+	..()
+	if(!display_name)
+		display_name = name
+
+/material/proc/place_dismantled_girder(var/turf/target, var/material/reinf_material)
+	var/obj/structure/girder/G = new(target)
+	if(reinf_material)
+		G.reinf_material = reinf_material
+		G.reinforce_girder()
+
+/material/proc/place_dismantled_product(var/turf/target,var/is_devastated)
+	for(var/x=1;x<(is_devastated?2:3);x++)
+		place_sheet(target)
+
+/material/proc/place_sheet(var/turf/target)
+	if(stack_type)
+		new stack_type(target)
+
+/material/uranium
+	name = "uranium"
+	stack_type = /obj/item/stack/sheet/mineral/uranium
+	radioactivity = 12
+	icon_base = "stone"
+	icon_reinf = "reinf_stone"
+	icon_colour = "#007A00"
+
+/material/diamond
+	name = "diamond"
+	stack_type = /obj/item/stack/sheet/mineral/diamond
+	unmeltable = 1
+	cut_delay = 60
+	icon_colour = "#00FFE1"
+	opacity = 0.4
+
+/material/gold
+	name = "gold"
+	stack_type = /obj/item/stack/sheet/mineral/gold
+	icon_colour = "#EDD12F"
+
+/material/silver
+	name = "silver"
+	stack_type = /obj/item/stack/sheet/mineral/silver
+	icon_colour = "#D1E6E3"
+
+/material/phoron
+	name = "phoron"
+	stack_type = /obj/item/stack/sheet/mineral/phoron
+	ignition_point = 300
+	icon_base = "stone"
+	icon_colour = "#FC2BC5"
+
+/material/sandstone
+	name = "sandstone"
+	stack_type = /obj/item/stack/sheet/mineral/sandstone
+	icon_base = "stone"
+	icon_reinf = "reinf_stone"
+	icon_colour = "#D9C179"
+
+/material/steel
+	name = "steel"
+	stack_type = /obj/item/stack/sheet/metal
+	icon_base = "solid"
+	icon_reinf = "reinf_over"
+	icon_colour = "#666666"
+
+/material/plasteel
+	name = "plasteel"
+	stack_type = /obj/item/stack/sheet/plasteel
+	integrity = 800
+	melting_point = 6000
+	icon_base = "solid"
+	icon_reinf = "reinf_over"
+	icon_colour = "#777777"
+	explosion_resistance = 25
+
+/material/glass
+	name = "glass"
+	stack_type = /obj/item/stack/sheet/glass
+	icon_colour = "#00E1FF"
+	opacity = 0.3
+
+/material/plastic
+	name = "plastic"
+	stack_type = /obj/item/stack/sheet/mineral/plastic
+	icon_base = "solid"
+	icon_reinf = "reinf_over"
+	icon_colour = "#CCCCCC"
+
+/material/osmium
+	name = "osmium"
+	stack_type = /obj/item/stack/sheet/mineral/osmium
+	icon_colour = "#9999FF"
+
+/material/tritium
+	name = "tritium"
+	stack_type = /obj/item/stack/sheet/mineral/tritium
+	icon_colour = "#777777"
+
+/material/mhydrogen
+	name = "mhydrogen"
+	stack_type = /obj/item/stack/sheet/mineral/mhydrogen
+	icon_colour = "#E6C5DE"
+
+/material/platinum
+	name = "platinum"
+	stack_type = /obj/item/stack/sheet/mineral/platinum
+	icon_colour = "#9999FF"
+
+/material/iron
+	name = "iron"
+	stack_type = /obj/item/stack/sheet/mineral/iron
+	icon_colour = "#5C5454"
+
+/material/cult
+	name = "cult"
+	display_name = "disturbing stone"
+	icon_base = "cult"
+	icon_colour = "#402821"
+	icon_reinf = "reinf_cult"
+
+/material/cult/place_dismantled_girder(var/turf/target)
+	new /obj/structure/girder/cult(target)
+
+/material/cult/place_dismantled_product(var/turf/target)
+	new /obj/effect/decal/cleanable/blood(target)
+
+/material/cult/reinf
+	name = "cult2"
+	display_name = "human remains"
+
+/material/cult/reinf/place_dismantled_product(var/turf/target)
+	new /obj/effect/decal/remains/human(target)