Merge pull request #31 from Citadel-Station-13/master

Sink

_maps/RandomRuins/LavaRuins/lavaland_surface_golem_ship.dmm

@@ -18,6 +18,9 @@
 /obj/item/mining_scanner,
 /obj/item/flashlight/lantern,
 /obj/item/card/id/mining,
+/obj/item/gps/mining{
+	tracking = 0
+	},
 /turf/open/floor/plating,
 /area/ruin/powered/golem_ship)
 "d" = (
@@ -31,6 +34,9 @@
 /obj/item/mining_scanner,
 /obj/item/flashlight/lantern,
 /obj/item/card/id/mining,
+/obj/item/gps/mining{
+	tracking = 0
+	},
 /turf/open/floor/plating,
 /area/ruin/powered/golem_ship)
 "e" = (
@@ -150,6 +156,9 @@
 "x" = (
 /obj/structure/table/wood,
 /obj/machinery/reagentgrinder,
+/obj/item/gps/mining{
+	tracking = 0
+	},
 /turf/open/floor/mineral/titanium/purple,
 /area/ruin/powered/golem_ship)
 "z" = (

_maps/RandomRuins/LavaRuins/lavaland_surface_wizard.dmm

@@ -0,0 +1,755 @@
+//MAP CONVERTED BY dmm2tgm.py THIS HEADER COMMENT PREVENTS RECONVERSION, DO NOT REMOVE
+"a" = (
+/turf/closed/mineral/volcanic/lava_land_surface,
+/area/lavaland/surface/outdoors)
+"b" = (
+/turf/open/floor/plating/asteroid/basalt/lava_land_surface,
+/area/lavaland/surface/outdoors)
+"c" = (
+/turf/template_noop,
+/area/template_noop)
+"d" = (
+/obj/structure/stone_tile/slab,
+/turf/closed/mineral/volcanic/lava_land_surface,
+/area/lavaland/surface/outdoors)
+"e" = (
+/obj/structure/stone_tile,
+/obj/structure/stone_tile{
+	dir = 8
+	},
+/obj/structure/stone_tile/cracked{
+	dir = 4
+	},
+/obj/structure/stone_tile/cracked{
+	dir = 1
+	},
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"f" = (
+/obj/structure/stone_tile/block,
+/obj/structure/stone_tile{
+	dir = 1
+	},
+/obj/structure/stone_tile{
+	dir = 4
+	},
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"g" = (
+/obj/structure/stone_tile/block,
+/obj/structure/stone_tile{
+	dir = 1
+	},
+/obj/structure/stone_tile{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/blood,
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"h" = (
+/obj/structure/stone_tile/block,
+/obj/structure/stone_tile/cracked{
+	dir = 1
+	},
+/obj/structure/stone_tile{
+	dir = 4
+	},
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"i" = (
+/obj/structure/stone_tile,
+/obj/structure/stone_tile{
+	dir = 1
+	},
+/obj/structure/stone_tile/cracked{
+	dir = 4
+	},
+/obj/structure/stone_tile/cracked{
+	dir = 8
+	},
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"j" = (
+/obj/structure/stone_tile/block/cracked{
+	dir = 4
+	},
+/obj/structure/stone_tile/cracked{
+	dir = 4
+	},
+/obj/structure/stone_tile{
+	dir = 8
+	},
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"k" = (
+/obj/structure/stone_tile/surrounding_tile/cracked,
+/obj/structure/stone_tile/center,
+/obj/structure/stone_tile/surrounding_tile{
+	dir = 1
+	},
+/obj/structure/stone_tile/surrounding_tile{
+	dir = 8
+	},
+/turf/open/indestructible/necropolis,
+/area/lavaland/surface/outdoors)
+"l" = (
+/obj/structure/stone_tile/block/cracked,
+/turf/open/indestructible/necropolis,
+/area/lavaland/surface/outdoors)
+"m" = (
+/obj/structure/stone_tile/surrounding_tile/cracked,
+/obj/structure/stone_tile/surrounding_tile/cracked{
+	dir = 4
+	},
+/obj/structure/stone_tile/center,
+/obj/structure/stone_tile/surrounding_tile{
+	dir = 8
+	},
+/turf/open/indestructible/necropolis,
+/area/lavaland/surface/outdoors)
+"n" = (
+/obj/structure/stone_tile/block/cracked{
+	dir = 8
+	},
+/obj/structure/stone_tile/cracked{
+	dir = 1
+	},
+/obj/structure/stone_tile,
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"o" = (
+/obj/structure/stone_tile/block{
+	dir = 4
+	},
+/obj/structure/stone_tile{
+	dir = 8
+	},
+/obj/structure/stone_tile{
+	dir = 4
+	},
+/obj/effect/decal/cleanable/blood,
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"p" = (
+/obj/structure/stone_tile/block/cracked{
+	dir = 4
+	},
+/obj/structure/table/bronze,
+/obj/item/disk/design_disk/adv/knight_gear,
+/turf/open/indestructible/necropolis,
+/area/lavaland/surface/outdoors)
+"q" = (
+/obj/structure/table/bronze,
+/obj/item/stack/sheet/mineral/runite{
+	amount = 5
+	},
+/turf/open/indestructible/necropolis,
+/area/lavaland/surface/outdoors)
+"r" = (
+/obj/structure/stone_tile/block{
+	dir = 8
+	},
+/obj/structure/table/bronze,
+/obj/item/stack/sheet/mineral/runite{
+	amount = 5
+	},
+/turf/open/indestructible/necropolis,
+/area/lavaland/surface/outdoors)
+"s" = (
+/obj/structure/stone_tile/block{
+	dir = 8
+	},
+/obj/structure/stone_tile,
+/obj/structure/stone_tile{
+	dir = 1
+	},
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"t" = (
+/obj/structure/stone_tile/block{
+	dir = 4
+	},
+/obj/structure/stone_tile{
+	dir = 8
+	},
+/obj/structure/stone_tile{
+	dir = 4
+	},
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"u" = (
+/obj/structure/stone_tile/surrounding_tile/cracked{
+	dir = 4
+	},
+/obj/structure/stone_tile/center/cracked,
+/obj/structure/stone_tile/surrounding_tile,
+/obj/structure/stone_tile/surrounding_tile{
+	dir = 1
+	},
+/turf/open/indestructible/necropolis,
+/area/lavaland/surface/outdoors)
+"v" = (
+/obj/structure/stone_tile/block{
+	dir = 1
+	},
+/turf/open/indestructible/necropolis,
+/area/lavaland/surface/outdoors)
+"w" = (
+/obj/structure/stone_tile/surrounding_tile/cracked{
+	dir = 8
+	},
+/obj/structure/stone_tile/center,
+/obj/structure/stone_tile/surrounding_tile{
+	dir = 1
+	},
+/obj/structure/stone_tile/surrounding_tile{
+	dir = 4
+	},
+/turf/open/indestructible/necropolis,
+/area/lavaland/surface/outdoors)
+"x" = (
+/obj/structure/stone_tile/block{
+	dir = 8
+	},
+/obj/structure/stone_tile/cracked{
+	dir = 1
+	},
+/obj/structure/stone_tile,
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"y" = (
+/obj/structure/stone_tile,
+/obj/structure/stone_tile{
+	dir = 8
+	},
+/obj/structure/stone_tile{
+	dir = 1
+	},
+/obj/structure/stone_tile{
+	dir = 4
+	},
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"z" = (
+/obj/structure/stone_tile/block{
+	dir = 1
+	},
+/obj/structure/stone_tile/cracked,
+/obj/structure/stone_tile{
+	dir = 8
+	},
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"A" = (
+/obj/structure/stone_tile/slab/cracked,
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"B" = (
+/obj/structure/stone_tile/block/cracked{
+	dir = 1
+	},
+/obj/structure/stone_tile{
+	dir = 8
+	},
+/obj/structure/stone_tile,
+/obj/effect/decal/cleanable/blood,
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"C" = (
+/obj/structure/stone_tile,
+/obj/structure/stone_tile{
+	dir = 8
+	},
+/obj/structure/stone_tile{
+	dir = 1
+	},
+/obj/structure/stone_tile/cracked{
+	dir = 4
+	},
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"D" = (
+/turf/closed/indestructible/riveted/boss,
+/area/lavaland/surface/outdoors)
+"E" = (
+/obj/structure/stone_tile/block{
+	dir = 4
+	},
+/obj/structure/stone_tile/block/cracked{
+	dir = 8
+	},
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"F" = (
+/obj/structure/stone_tile/slab,
+/obj/effect/mapping_helpers/no_lava,
+/turf/open/floor/plating/asteroid/basalt/lava_land_surface,
+/area/lavaland/surface/outdoors)
+"G" = (
+/turf/closed/indestructible/riveted/boss/see_through,
+/area/lavaland/surface/outdoors)
+"H" = (
+/obj/structure/necropolis_gate,
+/obj/structure/stone_tile/block{
+	dir = 4
+	},
+/obj/structure/stone_tile/block/cracked{
+	dir = 8
+	},
+/obj/structure/fans/tiny/invisible,
+/obj/effect/decal/cleanable/blood,
+/turf/open/indestructible/boss/air,
+/area/lavaland/surface/outdoors)
+"I" = (
+/obj/structure/stone_tile/slab/cracked,
+/turf/closed/mineral/volcanic/lava_land_surface,
+/area/lavaland/surface/outdoors)
+"J" = (
+/obj/structure/fluff/divine/convertaltar,
+/turf/open/floor/plating/asteroid/basalt/lava_land_surface,
+/area/lavaland/surface/outdoors)
+"K" = (
+/mob/living/simple_animal/hostile/dark_wizard,
+/turf/open/floor/plating/asteroid/basalt/lava_land_surface,
+/area/lavaland/surface/outdoors)
+
+(1,1,1) = {"
+c
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+(2,1,1) = {"
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+(4,1,1) = {"
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+(5,1,1) = {"
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+(6,1,1) = {"
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+(9,1,1) = {"
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+(10,1,1) = {"
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+"}
+(11,1,1) = {"
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+(12,1,1) = {"
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+(13,1,1) = {"
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+"}
+(14,1,1) = {"
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+(15,1,1) = {"
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+(18,1,1) = {"
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+(19,1,1) = {"
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+(20,1,1) = {"
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+"}

_maps/RandomRuins/SpaceRuins/clericden.dmm

@@ -0,0 +1,579 @@
+//MAP CONVERTED BY dmm2tgm.py THIS HEADER COMMENT PREVENTS RECONVERSION, DO NOT REMOVE
+"a" = (
+/turf/template_noop,
+/area/template_noop)
+"b" = (
+/turf/closed/mineral/random/no_caves,
+/area/ruin/unpowered/no_grav)
+"c" = (
+/turf/open/floor/plating/asteroid/airless,
+/area/ruin/unpowered/no_grav)
+"d" = (
+/turf/closed/wall,
+/area/ruin/unpowered/no_grav)
+"e" = (
+/turf/closed/wall/rust,
+/area/ruin/unpowered/no_grav)
+"f" = (
+/obj/item/stack/rods{
+	amount = 2
+	},
+/obj/item/shard,
+/turf/open/floor/plating/asteroid/airless,
+/area/ruin/unpowered/no_grav)
+"g" = (
+/obj/structure/grille,
+/obj/structure/window/fulltile,
+/turf/open/floor/plating,
+/area/ruin/unpowered/no_grav)
+"h" = (
+/obj/structure/grille/broken,
+/obj/structure/barricade/wooden/crude,
+/obj/structure/trap/cult,
+/obj/effect/decal/cleanable/glass,
+/turf/open/floor/plating/airless,
+/area/ruin/unpowered/no_grav)
+"i" = (
+/obj/structure/light_prism,
+/turf/open/floor/plasteel/airless/dark,
+/area/ruin/unpowered/no_grav)
+"j" = (
+/obj/effect/decal/cleanable/blood/drip,
+/turf/open/floor/plating/airless,
+/area/ruin/unpowered/no_grav)
+"k" = (
+/obj/item/ectoplasm,
+/turf/open/floor/plating/asteroid/airless,
+/area/ruin/unpowered/no_grav)
+"l" = (
+/obj/structure/closet/crate/coffin,
+/turf/open/floor/plasteel/airless/dark,
+/area/ruin/unpowered/no_grav)
+"m" = (
+/turf/open/floor/plating/airless,
+/area/ruin/unpowered/no_grav)
+"n" = (
+/turf/open/floor/carpet/royalblack/airless,
+/area/ruin/unpowered/no_grav)
+"o" = (
+/obj/structure/table/wood/fancy,
+/obj/item/reagent_containers/food/drinks/bottle/holywater,
+/turf/open/floor/carpet/airless,
+/area/ruin/unpowered/no_grav)
+"p" = (
+/obj/structure/table/wood/fancy,
+/obj/item/melee/cleric_mace,
+/turf/open/floor/carpet/airless,
+/area/ruin/unpowered/no_grav)
+"q" = (
+/obj/effect/decal/cleanable/shreds,
+/turf/open/floor/carpet/airless,
+/area/ruin/unpowered/no_grav)
+"r" = (
+/obj/effect/decal/cleanable/shreds,
+/obj/effect/decal/remains/human,
+/obj/item/disk/design_disk/adv/cleric_mace,
+/obj/structure/trap/cult,
+/turf/open/floor/carpet/airless,
+/area/ruin/unpowered/no_grav)
+"s" = (
+/obj/effect/decal/cleanable/shreds,
+/turf/open/floor/carpet/royalblack/airless,
+/area/ruin/unpowered/no_grav)
+"t" = (
+/turf/open/floor/carpet/royalblue/airless,
+/area/ruin/unpowered/no_grav)
+"u" = (
+/turf/open/floor/carpet/airless,
+/area/ruin/unpowered/no_grav)
+"v" = (
+/obj/effect/decal/cleanable/blood/splatter,
+/obj/effect/decal/cleanable/blood/footprints,
+/obj/effect/decal/cleanable/shreds,
+/turf/open/floor/carpet/airless,
+/area/ruin/unpowered/no_grav)
+"w" = (
+/obj/effect/decal/cleanable/blood/drip,
+/turf/open/floor/carpet/royalblack/airless,
+/area/ruin/unpowered/no_grav)
+"x" = (
+/obj/structure/bonfire,
+/turf/open/floor/plasteel/airless/dark,
+/area/ruin/unpowered/no_grav)
+"y" = (
+/obj/effect/decal/cleanable/blood/tracks,
+/turf/open/floor/carpet/airless,
+/area/ruin/unpowered/no_grav)
+"z" = (
+/obj/item/paper/fluff/ruins/clericsden/contact,
+/turf/open/floor/plating/airless,
+/area/ruin/unpowered/no_grav)
+"A" = (
+/obj/structure/table/wood{
+	layer = 3.3
+	},
+/turf/open/floor/carpet/royalblack/airless,
+/area/ruin/unpowered/no_grav)
+"B" = (
+/obj/effect/decal/cleanable/blood/footprints,
+/obj/effect/decal/cleanable/blood/tracks,
+/turf/open/floor/carpet/airless,
+/area/ruin/unpowered/no_grav)
+"C" = (
+/obj/structure/chair/wood{
+	dir = 1
+	},
+/turf/open/floor/carpet/royalblue/airless,
+/area/ruin/unpowered/no_grav)
+"D" = (
+/obj/effect/decal/remains/human,
+/obj/structure/trap/cult,
+/turf/open/floor/carpet/airless,
+/area/ruin/unpowered/no_grav)
+"E" = (
+/obj/effect/decal/cleanable/blood/tracks,
+/mob/living/simple_animal/hostile/construct/proteon/hostile,
+/turf/open/floor/carpet/airless,
+/area/ruin/unpowered/no_grav)
+"F" = (
+/obj/item/flashlight/flare/torch,
+/turf/open/floor/plating/airless,
+/area/ruin/unpowered/no_grav)
+"G" = (
+/obj/effect/decal/cleanable/blood/tracks,
+/obj/structure/trap/cult,
+/turf/open/floor/carpet/airless,
+/area/ruin/unpowered/no_grav)
+"H" = (
+/obj/structure/light_prism,
+/turf/open/floor/plating/airless,
+/area/ruin/unpowered/no_grav)
+"I" = (
+/obj/effect/decal/cleanable/blood/drip,
+/turf/open/floor/carpet/airless,
+/area/ruin/unpowered/no_grav)
+"J" = (
+/obj/structure/rack,
+/obj/item/tank/internals/emergency_oxygen,
+/obj/item/clothing/mask/breath,
+/turf/open/floor/plasteel/airless/dark,
+/area/ruin/unpowered/no_grav)
+"K" = (
+/obj/structure/grille,
+/obj/structure/window/fulltile,
+/turf/open/floor/plating/airless,
+/area/ruin/unpowered/no_grav)
+"L" = (
+/obj/machinery/door/airlock/wood,
+/turf/open/floor/plating/airless,
+/area/ruin/unpowered/no_grav)
+"M" = (
+/obj/effect/decal/cleanable/blood/tracks,
+/obj/machinery/door/airlock/wood,
+/turf/open/floor/plating/airless,
+/area/ruin/unpowered/no_grav)
+"N" = (
+/mob/living/simple_animal/hostile/construct/proteon,
+/turf/open/floor/plating/asteroid/airless,
+/area/ruin/unpowered/no_grav)
+"O" = (
+/obj/structure/grille,
+/obj/structure/window/fulltile,
+/obj/structure/barricade/wooden/crude,
+/turf/open/floor/plating/airless,
+/area/ruin/unpowered/no_grav)
+"Q" = (
+/obj/item/storage/book/bible,
+/obj/effect/decal/cleanable/blood,
+/turf/open/floor/plating/asteroid/airless,
+/area/ruin/unpowered/no_grav)
+"S" = (
+/obj/effect/decal/cleanable/blood/drip,
+/turf/open/floor/plating/asteroid/airless,
+/area/ruin/unpowered/no_grav)
+"U" = (
+/obj/effect/decal/remains/human,
+/obj/item/paper/fluff/ruins/clericsden/warning,
+/turf/open/floor/plating/asteroid/airless,
+/area/ruin/unpowered/no_grav)
+
+(1,1,1) = {"
+a
+a
+a
+a
+a
+a
+a
+a
+c
+b
+c
+c
+c
+c
+a
+a
+a
+a
+"}
+(2,1,1) = {"
+a
+a
+a
+c
+c
+c
+c
+c
+c
+c
+c
+b
+c
+c
+b
+c
+c
+a
+"}
+(3,1,1) = {"
+a
+c
+b
+c
+c
+b
+c
+b
+c
+c
+b
+b
+b
+c
+b
+b
+b
+a
+"}
+(4,1,1) = {"
+a
+b
+b
+b
+b
+b
+b
+b
+b
+b
+b
+b
+b
+b
+b
+b
+c
+a
+"}
+(5,1,1) = {"
+a
+b
+d
+d
+e
+d
+e
+K
+d
+d
+d
+d
+d
+d
+e
+c
+c
+a
+"}
+(6,1,1) = {"
+a
+b
+e
+i
+l
+e
+x
+m
+e
+x
+m
+e
+m
+J
+d
+e
+b
+a
+"}
+(7,1,1) = {"
+a
+a
+e
+j
+n
+n
+t
+w
+A
+C
+n
+A
+C
+n
+H
+e
+d
+a
+"}
+(8,1,1) = {"
+a
+f
+h
+m
+o
+q
+u
+u
+u
+D
+u
+u
+u
+u
+I
+L
+c
+c
+"}
+(9,1,1) = {"
+a
+b
+g
+m
+p
+r
+v
+y
+B
+E
+B
+y
+B
+G
+B
+M
+U
+S
+"}
+(10,1,1) = {"
+a
+b
+d
+m
+n
+s
+t
+n
+A
+C
+n
+A
+C
+n
+H
+d
+e
+c
+"}
+(11,1,1) = {"
+a
+c
+e
+i
+l
+d
+x
+z
+e
+x
+F
+e
+m
+J
+e
+d
+b
+b
+"}
+(12,1,1) = {"
+a
+a
+e
+e
+d
+d
+e
+O
+d
+d
+d
+e
+e
+d
+d
+b
+b
+c
+"}
+(13,1,1) = {"
+a
+b
+b
+b
+b
+b
+b
+b
+b
+b
+b
+b
+b
+b
+b
+b
+c
+c
+"}
+(14,1,1) = {"
+a
+c
+b
+b
+b
+c
+b
+b
+c
+b
+c
+Q
+b
+b
+b
+c
+S
+a
+"}
+(15,1,1) = {"
+a
+a
+c
+c
+c
+c
+c
+c
+N
+c
+c
+c
+c
+S
+c
+c
+a
+a
+"}
+(16,1,1) = {"
+a
+a
+k
+c
+b
+b
+c
+c
+b
+c
+c
+b
+c
+b
+b
+b
+a
+a
+"}
+(17,1,1) = {"
+a
+b
+c
+b
+c
+b
+b
+b
+b
+b
+b
+b
+b
+b
+c
+a
+a
+a
+"}
+(18,1,1) = {"
+b
+b
+b
+a
+a
+c
+c
+c
+c
+c
+c
+c
+c
+a
+a
+a
+a
+a
+"}
+(19,1,1) = {"
+a
+b
+a
+a
+a
+a
+a
+a
+a
+a
+a
+a
+a
+a
+a
+a
+a
+a
+"}

_maps/RandomRuins/StationRuins/Box/Engine/engine_teg.dmm

@@ -189,8 +189,10 @@
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "gA" = (
-/obj/machinery/igniter{
-	id = "TEG_igniter"
+/obj/machinery/atmospherics/components/unary/outlet_injector{
+	dir = 1;
+	injecting = 50;
+	on = 1
 	},
 /turf/open/floor/engine/vacuum,
 /area/engine/engineering)
@@ -390,21 +392,23 @@
 /turf/open/floor/plating,
 /area/engine/engineering)
 "nc" = (
-/obj/machinery/atmospherics/components/unary/outlet_injector{
-	dir = 1
-	},
+/obj/machinery/atmospherics/pipe/simple/dark/visible,
+/obj/effect/spawner/structure/window/plasma/reinforced,
 /turf/open/floor/engine/vacuum,
 /area/engine/engineering)
 "nk" = (
-/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden{
-	dir = 9
+/obj/machinery/atmospherics/components/binary/pump{
+	name = "Hot to Burn Chamber"
 	},
-/turf/closed/wall/r_wall,
+/turf/open/floor/plasteel,
 /area/engine/engineering)
 "nD" = (
 /obj/machinery/atmospherics/pipe/heat_exchanging/simple{
 	dir = 9
 	},
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden{
+	dir = 4
+	},
 /turf/open/floor/engine/vacuum,
 /area/engine/engineering)
 "nL" = (
@@ -461,10 +465,11 @@
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "oQ" = (
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple,
 /obj/structure/sign/warning/securearea{
 	pixel_x = -32
 	},
+/obj/effect/spawner/structure/window/plasma/reinforced,
+/obj/machinery/atmospherics/pipe/heat_exchanging/junction,
 /turf/open/floor/engine/vacuum,
 /area/engine/engineering)
 "oS" = (
@@ -728,16 +733,16 @@
 /area/engine/engineering)
 "vq" = (
 /obj/structure/table/reinforced,
-/obj/item/storage/box/lights/mixed,
-/obj/item/storage/box/lights/mixed{
-	pixel_x = 3;
-	pixel_y = 3
-	},
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden,
 /obj/machinery/camera{
 	c_tag = "TEG - South West";
 	dir = 4
 	},
+/obj/item/analyzer,
+/obj/item/analyzer{
+	pixel_x = 7;
+	pixel_y = 3
+	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "vG" = (
@@ -798,17 +803,10 @@
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "xD" = (
-/obj/machinery/atmospherics/pipe/simple/orange/visible{
-	dir = 4
-	},
 /obj/machinery/atmospherics/components/binary/pump{
 	dir = 8;
 	name = "Mix to Engine"
 	},
-/obj/machinery/atmospherics/components/binary/pump{
-	dir = 8;
-	name = "Atmos to Loop"
-	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "yf" = (
@@ -837,11 +835,7 @@
 /area/engine/engineering)
 "zx" = (
 /obj/structure/table/wood,
-/obj/item/electronics/apc,
-/obj/item/electronics/apc{
-	pixel_x = 3;
-	pixel_y = 3
-	},
+/obj/item/analyzer,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "zG" = (
@@ -855,8 +849,8 @@
 /turf/open/space/basic,
 /area/space)
 "Am" = (
-/obj/machinery/atmospherics/components/unary/vent_scrubber/on{
-	dir = 4
+/obj/machinery/igniter{
+	id = "TEG_igniter"
 	},
 /turf/open/floor/engine/vacuum,
 /area/engine/engineering)
@@ -962,10 +956,11 @@
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "BY" = (
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple,
 /obj/structure/sign/warning/securearea{
 	pixel_x = 32
 	},
+/obj/effect/spawner/structure/window/plasma/reinforced,
+/obj/machinery/atmospherics/pipe/heat_exchanging/junction,
 /turf/open/floor/engine/vacuum,
 /area/engine/engineering)
 "CH" = (
@@ -1099,7 +1094,8 @@
 /area/engine/engineering)
 "FW" = (
 /obj/machinery/atmospherics/components/binary/pump{
-	dir = 1
+	dir = 1;
+	name = "Burn Chamber to Hot"
 	},
 /obj/effect/decal/cleanable/dirt,
 /obj/machinery/light{
@@ -1177,7 +1173,9 @@
 /turf/open/floor/plating/airless,
 /area/engine/engineering)
 "Hp" = (
-/obj/machinery/atmospherics/components/binary/pump,
+/obj/machinery/atmospherics/components/binary/pump{
+	name = "Space Loop Bypass"
+	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "HF" = (
@@ -1204,11 +1202,10 @@
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "IA" = (
-/obj/machinery/atmospherics/pipe/heat_exchanging/simple,
-/obj/machinery/atmospherics/pipe/simple/scrubbers/visible{
-	dir = 4
+/obj/machinery/atmospherics/pipe/simple/scrubbers/hidden{
+	dir = 9
 	},
-/turf/open/floor/engine/vacuum,
+/turf/closed/wall/r_wall,
 /area/engine/engineering)
 "IP" = (
 /obj/machinery/portable_atmospherics/canister/oxygen,
@@ -1290,11 +1287,6 @@
 	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
-"Kx" = (
-/obj/effect/spawner/structure/window/plasma/reinforced,
-/obj/machinery/atmospherics/pipe/heat_exchanging/junction,
-/turf/open/floor/plasteel,
-/area/engine/engineering)
 "KA" = (
 /obj/structure/reagent_dispensers/watertank,
 /obj/effect/turf_decal/bot,
@@ -1441,6 +1433,7 @@
 	},
 /obj/machinery/airalarm{
 	dir = 1;
+	locked = 0;
 	pixel_y = -22
 	},
 /obj/machinery/light,
@@ -1593,7 +1586,9 @@
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "SE" = (
-/obj/machinery/atmospherics/components/binary/pump/on,
+/obj/machinery/atmospherics/components/binary/pump/on{
+	name = "Mix To Burn Chamber"
+	},
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "ST" = (
@@ -1715,7 +1710,7 @@
 "Vs" = (
 /obj/machinery/atmospherics/components/binary/valve/digital/on{
 	dir = 4;
-	name = "Output Release"
+	name = "Cold to Space Loop"
 	},
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden,
 /turf/open/floor/plasteel,
@@ -1780,7 +1775,7 @@
 "XD" = (
 /obj/machinery/atmospherics/components/binary/valve/digital/on{
 	dir = 4;
-	name = "Output Release"
+	name = "Space Loop to Cold"
 	},
 /obj/machinery/atmospherics/pipe/simple/scrubbers/hidden,
 /obj/machinery/camera{
@@ -1799,6 +1794,9 @@
 /obj/machinery/atmospherics/pipe/heat_exchanging/simple{
 	dir = 4
 	},
+/obj/machinery/atmospherics/components/unary/vent_scrubber/on{
+	dir = 4
+	},
 /turf/open/floor/engine/vacuum,
 /area/engine/engineering)
 "XP" = (
@@ -1857,8 +1855,8 @@
 /area/engine/engineering)
 "YP" = (
 /obj/structure/rack,
-/obj/effect/spawner/lootdrop/maintenance,
 /obj/machinery/atmospherics/pipe/simple/scrubbers/visible,
+/obj/item/pipe_dispenser,
 /turf/open/floor/plasteel,
 /area/engine/engineering)
 "YQ" = (
@@ -1917,7 +1915,7 @@
 /area/engine/engineering)
 "ZC" = (
 /obj/machinery/atmospherics/pipe/simple/dark/visible,
-/turf/open/floor/engine/vacuum,
+/turf/open/space/basic,
 /area/engine/engineering)
 "ZT" = (
 /turf/template_noop,
@@ -2531,9 +2529,9 @@ Xe
 aR
 ZY
 QH
-Hp
-Kx
-kS
+nk
+le
+ZC
 oQ
 kS
 kS
@@ -2588,11 +2586,11 @@ sH
 sH
 gq
 FW
-Kx
-kS
+le
+ZC
 BY
 kS
-IA
+kS
 nD
 ek
 Le
@@ -2620,8 +2618,8 @@ yN
 yN
 yN
 yN
-nk
-MP
+yN
+IA
 fO
 Rh
 Rh

code/__DEFINES/components.dm

@@ -193,13 +193,13 @@
 //	#define SPEECH_FORCED 7
 
 // /mob/living signals
-#define COMSIG_LIVING_FULLY_HEAL "living_fully_healed"		//from base of /mob/living/fully_heal(): (admin_revive)
 #define COMSIG_LIVING_REGENERATE_LIMBS "living_regenerate_limbs"	//from base of /mob/living/regenerate_limbs(): (noheal, excluded_limbs)
 #define COMSIG_LIVING_RESIST "living_resist"					//from base of mob/living/resist() (/mob/living)
 #define COMSIG_LIVING_IGNITED "living_ignite"					//from base of mob/living/IgniteMob() (/mob/living)
 #define COMSIG_LIVING_EXTINGUISHED "living_extinguished"		//from base of mob/living/ExtinguishMob() (/mob/living)
 #define COMSIG_LIVING_ELECTROCUTE_ACT "living_electrocute_act"		//from base of mob/living/electrocute_act(): (shock_damage)
 #define COMSIG_LIVING_MINOR_SHOCK "living_minor_shock"			//sent by stuff like stunbatons and tasers: ()
+#define COMSIG_LIVING_REVIVE "living_revive"					//from base of mob/living/revive() (full_heal, admin_revive)
 #define COMSIG_MOB_CLIENT_LOGIN "comsig_mob_client_login"		//sent when a mob/login() finishes: (client)
 #define COMSIG_LIVING_GUN_PROCESS_FIRE "living_gun_process_fire"	//from base of /obj/item/gun/proc/process_fire(): (atom/target, params, zone_override)
 
@@ -220,6 +220,7 @@
 
 // /obj/item signals
 #define COMSIG_ITEM_ATTACK "item_attack"						//from base of obj/item/attack(): (/mob/living/target, /mob/living/user)
+#define COMSIG_MOB_APPLY_DAMGE	"mob_apply_damage"				//from base of /mob/living/proc/apply_damage(): (damage, damagetype, def_zone)
 #define COMSIG_ITEM_ATTACK_SELF "item_attack_self"				//from base of obj/item/attack_self(): (/mob)
 	#define COMPONENT_NO_INTERACT 1
 #define COMSIG_ITEM_ATTACK_OBJ "item_attack_obj"				//from base of obj/item/attack_obj(): (/obj, /mob)
@@ -233,6 +234,7 @@
 #define COMSIG_ITEM_ATTACK_ZONE "item_attack_zone"				//from base of mob/living/carbon/attacked_by(): (mob/living/carbon/target, mob/living/user, hit_zone)
 #define COMSIG_ITEM_IMBUE_SOUL "item_imbue_soul" 				//return a truthy value to prevent ensouling, checked in /obj/effect/proc_holder/spell/targeted/lichdom/cast(): (mob/user)
 #define COMSIG_ITEM_HIT_REACT "item_hit_react"					//from base of obj/item/hit_reaction(): (list/args)
+#define COMSIG_ITEM_WEARERCROSSED "wearer_crossed"                //called on item when crossed by something (): (/atom/movable)
 
 // /obj/item/clothing signals
 #define COMSIG_SHOES_STEP_ACTION "shoes_step_action"			//from base of obj/item/clothing/shoes/proc/step_action(): ()
@@ -295,11 +297,14 @@
 //Nanites
 #define COMSIG_HAS_NANITES "has_nanites"						//() returns TRUE if nanites are found
 #define COMSIG_NANITE_IS_STEALTHY "nanite_is_stealthy"			//() returns TRUE if nanites have stealth
+#define COMSIG_NANITE_DELETE "nanite_delete"					//() deletes the nanite component
 #define COMSIG_NANITE_GET_PROGRAMS	"nanite_get_programs"		//(list/nanite_programs) - makes the input list a copy the nanites' program list
+#define COMSIG_NANITE_GET_VOLUME "nanite_get_volume"			//(amount) Returns nanite amount
 #define COMSIG_NANITE_SET_VOLUME "nanite_set_volume"			//(amount) Sets current nanite volume to the given amount
 #define COMSIG_NANITE_ADJUST_VOLUME "nanite_adjust"				//(amount) Adjusts nanite volume by the given amount
 #define COMSIG_NANITE_SET_MAX_VOLUME "nanite_set_max_volume"	//(amount) Sets maximum nanite volume to the given amount
 #define COMSIG_NANITE_SET_CLOUD "nanite_set_cloud"				//(amount(0-100)) Sets cloud ID to the given amount
+#define COMSIG_NANITE_SET_CLOUD_SYNC "nanite_set_cloud_sync"	//(method) Modify cloud sync status. Method can be toggle, enable or disable
 #define COMSIG_NANITE_SET_SAFETY "nanite_set_safety"			//(amount) Sets safety threshold to the given amount
 #define COMSIG_NANITE_SET_REGEN "nanite_set_regen"				//(amount) Sets regeneration rate to the given amount
 #define COMSIG_NANITE_SIGNAL "nanite_signal"					//(code(1-9999)) Called when sending a nanite signal to a mob.
@@ -307,8 +312,8 @@
 #define COMSIG_NANITE_SCAN "nanite_scan"						//(mob/user, full_scan) - sends to chat a scan of the nanites to the user, returns TRUE if nanites are detected
 #define COMSIG_NANITE_UI_DATA "nanite_ui_data"					//(list/data, scan_level) - adds nanite data to the given data list - made for ui_data procs
 #define COMSIG_NANITE_ADD_PROGRAM "nanite_add_program"			//(datum/nanite_program/new_program, datum/nanite_program/source_program) Called when adding a program to a nanite component
-	#define COMPONENT_PROGRAM_INSTALLED		1					//Installation successful
-	#define COMPONENT_PROGRAM_NOT_INSTALLED		2				//Installation failed, but there are still nanites
+#define COMPONENT_PROGRAM_INSTALLED		1					//Installation successful
+#define COMPONENT_PROGRAM_NOT_INSTALLED		2				//Installation failed, but there are still nanites
 #define COMSIG_NANITE_SYNC "nanite_sync"						//(datum/component/nanites, full_overwrite, copy_activation) Called to sync the target's nanites to a given nanite component
 
 // /datum/component/storage signals

code/__DEFINES/construction.dm

@@ -59,19 +59,6 @@
 //let's just pretend fulltile windows being children of border windows is fine
 #define FULLTILE_WINDOW_DIR NORTHEAST
 
-//Material defines, for determining how much of a given material an item contains
-#define MAT_METAL		"$metal"
-#define MAT_GLASS		"$glass"
-#define MAT_SILVER		"$silver"
-#define MAT_GOLD		"$gold"
-#define MAT_DIAMOND		"$diamond"
-#define MAT_URANIUM		"$uranium"
-#define MAT_PLASMA		"$plasma"
-#define MAT_BLUESPACE	"$bluespace"
-#define MAT_BANANIUM	"$bananium"
-#define MAT_TITANIUM	"$titanium"
-#define MAT_BIOMASS		"$biomass"
-#define MAT_PLASTIC	"$plastic"
 //The amount of materials you get from a sheet of mineral like iron/diamond/glass etc
 #define MINERAL_MATERIAL_AMOUNT 2000
 //The maximum size of a stack object.

code/__DEFINES/materials.dm

@@ -0,0 +1,14 @@
+/// Is the material from an ore? currently unused but exists atm for categorizations sake
+#define MAT_CATEGORY_ORE "ore capable"
+
+/// Hard materials, such as iron or metal
+#define MAT_CATEGORY_RIGID "rigid material"
+
+
+/// Gets the reference for the material type that was given
+#define getmaterialref(A) (SSmaterials.materials[A] || A)
+
+/// Flag for atoms, this flag ensures it isn't re-colored by materials. Useful for snowflake icons such as default toolboxes.
+#define MATERIAL_COLOR (1<<0)
+#define MATERIAL_ADD_PREFIX (1<<1)
+#define MATERIAL_NO_EFFECTS (1<<2)

code/__DEFINES/misc.dm

@@ -521,3 +521,5 @@ GLOBAL_LIST_INIT(pda_reskins, list(PDA_SKIN_CLASSIC = 'icons/obj/pda.dmi', PDA_S
 #define NIGHTSHIFT_AREA_RECREATION			2		//dorms common areas, etc
 #define NIGHTSHIFT_AREA_DEPARTMENT_HALLS	3		//interior hallways, etc
 #define NIGHTSHIFT_AREA_NONE				4		//default/highest.
+
+#define UNTIL(X) while(!(X)) stoplag()

code/__DEFINES/mobs.dm

@@ -276,4 +276,4 @@
 #define HUMAN_FIRE_STACK_ICON_NUM	3
 
 #define PULL_PRONE_SLOWDOWN 0.6
-#define HUMAN_CARRY_SLOWDOWN 0
+#define HUMAN_CARRY_SLOWDOWN 0

code/__DEFINES/move_force.dm

@@ -17,4 +17,4 @@
 #define MOVE_FORCE_NORMAL MOVE_FORCE_DEFAULT
 #define MOVE_FORCE_WEAK (MOVE_FORCE_DEFAULT / 2)
 #define MOVE_FORCE_VERY_WEAK ((MOVE_FORCE_DEFAULT / MOVE_FORCE_CRUSH_RATIO) + 1)
-#define MOVE_FORCE_EXTREMELY_WEAK (MOVE_FORCE_DEFAULT / (MOVE_FORCE_CRUSH_RATIO * 3))
+#define MOVE_FORCE_EXTREMELY_WEAK (MOVE_FORCE_DEFAULT / (MOVE_FORCE_CRUSH_RATIO * 3))

code/__DEFINES/nanites.dm

@@ -1,11 +1,44 @@
-#define NANITE_TIMER_DEACTIVATE 1
-#define NANITE_TIMER_SELFDELETE 2
-#define NANITE_TIMER_TRIGGER 3
-#define NANITE_TIMER_RESET 4
-
 #define NANITE_SYNC_DELAY 300
 
 #define NANITE_SHOCK_IMMUNE 1
 #define NANITE_EMP_IMMUNE 2
 
-#define NANITE_PROGRAM_LIMIT 20
+#define NANITE_PROGRAM_LIMIT 20
+
+
+#define NANITE_BASE_RESEARCH 3.5
+
+#define NANITE_CLOUD_TOGGLE 1
+#define NANITE_CLOUD_DISABLE 2
+#define NANITE_CLOUD_ENABLE	3
+
+///Nanite extra settings types: used to help uis know what type an extra setting is
+#define NESTYPE_TEXT "text"
+#define NESTYPE_NUMBER "number"
+#define NESTYPE_TYPE "type"
+#define NESTYPE_BOOLEAN "boolean"
+
+///Nanite Extra Settings - Note that these will also be the names displayed in the UI
+#define NES_SENT_CODE "Sent Code"
+#define NES_DELAY "Delay"
+#define NES_MODE "Mode"
+#define NES_COMM_CODE "Comm Code"
+#define NES_RELAY_CHANNEL "Relay Channel"
+#define NES_HEALTH_PERCENT "Health Percent"
+#define NES_DIRECTION "Direction"
+#define NES_NANITE_PERCENT "Nanite Percent"
+#define NES_DAMAGE_TYPE "Damage Type"
+#define NES_DAMAGE "Damage"
+#define NES_SENTENCE "Sentence"
+#define NES_MESSAGE "Message"
+#define NES_DIRECTIVE "Directive"
+#define NES_INCLUSIVE_MODE "Inclusive Mode"
+#define NES_HALLUCINATION_TYPE "Hallucination Type"
+#define NES_HALLUCINATION_DETAIL "Hallucination Detail"
+#define NES_MOOD_MESSAGE "Mood Message"
+#define NES_PROGRAM_OVERWRITE "Program Overwrite"
+#define NES_CLOUD_OVERWRITE "Cloud Overwrite"
+#define NES_SCAN_TYPE "Scan Type"
+#define NES_BUTTON_NAME "Button Name"
+#define NES_ICON "Icon"
+#define NES_COLOR "Color"

code/__DEFINES/pool.dm

@@ -0,0 +1,13 @@
+//TODO: move these to their own file
+#define POOL_FRIGID 1
+#define POOL_COOL 2
+#define POOL_NORMAL 3
+#define POOL_WARM 4
+#define POOL_SCALDING 5
+
+GLOBAL_LIST_INIT(blacklisted_pool_reagents, list(
+	/datum/reagent/toxin/plasma, /datum/reagent/oxygen, /datum/reagent/nitrous_oxide, /datum/reagent/nitrogen,		//gases
+	/datum/reagent/fermi,		//blanket fermichem ban sorry. this also covers mkultra, genital enlargers, etc etc.
+	/datum/reagent/drug/aphrodisiac, /datum/reagent/drug/anaphrodisiac, /datum/reagent/drug/aphrodisiacplus, /datum/reagent/drug/anaphrodisiacplus,		//literally asking for prefbreaks
+	/datum/reagent/consumable/femcum, /datum/reagent/consumable/semen			//NO.
+	))

code/__DEFINES/robots.dm

@@ -53,4 +53,10 @@
 
 
 //Checks to determine borg availability depending on the server's config. These are defines in the interest of reducing copypasta
-#define BORG_SEC_AVAILABLE (!CONFIG_GET(flag/disable_secborg) && GLOB.security_level >= CONFIG_GET(number/minimum_secborg_alert))
+#define BORG_SEC_AVAILABLE (!CONFIG_GET(flag/disable_secborg) && GLOB.security_level >= CONFIG_GET(number/minimum_secborg_alert))
+
+//silicon_priviledges flags
+#define PRIVILEDGES_SILICON	(1<<0)
+#define PRIVILEDGES_PAI		(1<<1)
+#define PRIVILEDGES_BOT		(1<<2)
+#define PRIVILEDGES_DRONE	(1<<3)

code/__DEFINES/subsystems.dm

@@ -47,26 +47,27 @@
 // Subsystems shutdown in the reverse of the order they initialize in
 // The numbers just define the ordering, they are meaningless otherwise.
 
-#define INIT_ORDER_PROFILER			101
-#define INIT_ORDER_FAIL2TOPIC		22
-#define INIT_ORDER_TITLE			20
-#define INIT_ORDER_GARBAGE			19
-#define INIT_ORDER_DBCORE			18
-#define INIT_ORDER_BLACKBOX			17
-#define INIT_ORDER_SERVER_MAINT		16
-#define INIT_ORDER_INPUT			15
-#define INIT_ORDER_VIS				14
-#define INIT_ORDER_RESEARCH			13
-#define INIT_ORDER_EVENTS			12
-#define INIT_ORDER_JOBS				11
-#define INIT_ORDER_QUIRKS			10
-#define INIT_ORDER_TICKER			9
-#define INIT_ORDER_MAPPING			8
-#define INIT_ORDER_NETWORKS			7
-#define INIT_ORDER_ATOMS			6
-#define INIT_ORDER_LANGUAGE			5
-#define INIT_ORDER_MACHINES			4
-#define INIT_ORDER_CIRCUIT			3
+#define INIT_ORDER_PROFILER			100
+#define INIT_ORDER_FAIL2TOPIC		99
+#define INIT_ORDER_TITLE			98
+#define INIT_ORDER_GARBAGE			97
+#define INIT_ORDER_DBCORE			95
+#define INIT_ORDER_BLACKBOX			94
+#define INIT_ORDER_SERVER_MAINT		93
+#define INIT_ORDER_INPUT			85
+#define INIT_ORDER_VIS				80
+#define INIT_ORDER_MATERIALS		76
+#define INIT_ORDER_RESEARCH			75
+#define INIT_ORDER_EVENTS			70
+#define INIT_ORDER_JOBS				65
+#define INIT_ORDER_QUIRKS			60
+#define INIT_ORDER_TICKER			55
+#define INIT_ORDER_MAPPING			50
+#define INIT_ORDER_NETWORKS			45
+#define INIT_ORDER_ATOMS			30
+#define INIT_ORDER_LANGUAGE			25
+#define INIT_ORDER_MACHINES			20
+#define INIT_ORDER_CIRCUIT			15
 #define INIT_ORDER_TIMER			1
 #define INIT_ORDER_DEFAULT			0
 #define INIT_ORDER_AIR				-1

code/__DEFINES/traits.dm

@@ -55,6 +55,7 @@
 	} while (0)
 #define HAS_TRAIT(target, trait) (target.status_traits ? (target.status_traits[trait] ? TRUE : FALSE) : FALSE)
 #define HAS_TRAIT_FROM(target, trait, source) (target.status_traits ? (target.status_traits[trait] ? (source in target.status_traits[trait]) : FALSE) : FALSE)
+#define HAS_TRAIT_NOT_FROM(target, trait, source) (target.status_traits ? (target.status_traits[trait] ? (length(target.status_traits[trait] - source) > 0) : FALSE) : FALSE)
 
 //mob traits
 #define TRAIT_BLIND 			"blind"
@@ -136,7 +137,7 @@
 #define TRAIT_NOMARROW			"nomarrow"		// You don't make blood, with chemicals or nanites.
 #define TRAIT_NOPULSE			"nopulse"		// Your heart doesn't beat.
 #define TRAIT_EXEMPT_HEALTH_EVENTS	"exempt-health-events"
-
+#define TRAIT_SWIMMING			"swimming"			//only applied by /datum/element/swimming, for checking
 
  //non-mob traits
 #define TRAIT_PARALYSIS			"paralysis" //Used for limb-based paralysis, where replacing the limb will fix it

code/__HELPERS/_cit_helpers.dm

@@ -129,7 +129,7 @@ GLOBAL_VAR_INIT(miscreants_allowed, FALSE)
 		flavor_text_2 = new_flavor
 		to_chat(src, "Your temporary flavor text has been updated.")
 
-/mob/proc/print_flavor_text(flavor)
+/mob/proc/print_flavor_text(flavor,temp = FALSE)
 	if(!flavor)
 		return
 	// We are decoding and then encoding to not only get correct amount of characters, but also to prevent partial escaping characters being shown.
@@ -137,7 +137,7 @@ GLOBAL_VAR_INIT(miscreants_allowed, FALSE)
 	if(length_char(msg) <= 40)
 		return "<span class='notice'>[html_encode(msg)]</span>"
 	else
-		return "<span class='notice'>[html_encode(copytext_char(msg, 1, 37))]... <a href='?src=[REF(src)];flavor_more=1'>More...</span></a>"
+		return "<span class='notice'>[html_encode(copytext_char(msg, 1, 37))]... <a href='?src=[REF(src)];flavor[temp ? "2" : ""]_more=1'>More...</span></a>"
 
 //LOOC toggles
 /client/verb/listen_looc()

code/__HELPERS/global_lists.dm

@@ -76,11 +76,6 @@
 	for(var/path in subtypesof(/datum/surgery))
 		GLOB.surgeries_list += new path()
 
-	//Materials
-	for(var/path in subtypesof(/datum/material))
-		var/datum/material/D = new path()
-		GLOB.materials_list[D.id] = D
-
 	//Emotes
 	for(var/path in subtypesof(/datum/emote))
 		var/datum/emote/E = new path()
@@ -98,6 +93,8 @@
 
 	init_subtypes(/datum/crafting_recipe, GLOB.crafting_recipes)
 
+	INVOKE_ASYNC(GLOBAL_PROC, /proc/init_ref_coin_values) //so the current procedure doesn't sleep because of UNTIL()
+
 //creates every subtype of prototype (excluding prototype) and adds it to list L.
 //if no list/L is provided, one is created.
 /proc/init_subtypes(prototype, list/L)
@@ -115,3 +112,10 @@
 		for(var/path in subtypesof(prototype))
 			L+= path
 		return L
+
+/proc/init_ref_coin_values()
+	for(var/path in typesof(/obj/item/coin))
+		var/obj/item/coin/C = new path
+		UNTIL(C.flags_1 & INITIALIZED_1) //we want to make sure the value is calculated and not null.
+		GLOB.coin_values[path] = C.value
+		qdel(C)

code/__HELPERS/text.dm

@@ -782,3 +782,19 @@ GLOBAL_LIST_INIT(binary, list("0","1"))
 
 #define is_alpha(X) ((text2ascii(X) <= 122) && (text2ascii(X) >= 97))
 #define is_digit(X) ((length(X) == 1) && (length(text2num(X)) == 1))
+
+/// Slightly expensive proc to scramble a message using equal probabilities of character replacement from a list. DOES NOT SUPPORT HTML!
+/proc/scramble_message_replace_chars(original, replaceprob = 25, list/replacementchars = list("$", "@", "!", "#", "%", "^", "&", "*"), replace_letters_only = FALSE, replace_whitespace = FALSE)
+	var/list/out = list()
+	var/static/list/whitespace = list(" ", "\n", "\t")
+	for(var/i in 1 to length(original))
+		var/char = original[i]
+		if(!replace_whitespace && (char in whitespace))
+			out += char
+			continue
+		if(replace_letters_only && (!ISINRANGE(char, 65, 90) && !ISINRANGE(char, 97, 122)))
+			out += char
+			continue
+		out += prob(replaceprob)? pick(replacementchars) : char
+	return out.Join("")
+

code/__HELPERS/unsorted.dm

@@ -1234,8 +1234,6 @@ GLOBAL_DATUM_INIT(dview_mob, /mob/dview, new)
 				return FALSE
 	return TRUE
 
-#define UNTIL(X) while(!(X)) stoplag()
-
 /proc/pass()
 	return
 

code/_globalvars/lists/objects.dm

@@ -16,7 +16,6 @@ GLOBAL_LIST_EMPTY(singularities)				    //list of all singularities on the stati
 
 GLOBAL_LIST(chemical_reactions_list)				//list of all /datum/chemical_reaction datums. Used during chemical reactions
 GLOBAL_LIST(chemical_reagents_list)				//list of all /datum/reagent datums indexed by reagent id. Used by chemistry stuff
-GLOBAL_LIST_EMPTY(materials_list)				//list of all /datum/material datums indexed by material id.
 GLOBAL_LIST_EMPTY(tech_list)					//list of all /datum/tech datums indexed by id.
 GLOBAL_LIST_EMPTY(surgeries_list)				//list of all surgeries by name, associated with their path.
 GLOBAL_LIST_EMPTY(uplink_items)					//list of all uplink item typepaths, ascendingly sorted by their initial name.
@@ -33,6 +32,7 @@ GLOBAL_LIST_EMPTY(meteor_list)				// List of all meteors.
 GLOBAL_LIST_EMPTY(active_jammers)             // List of active radio jammers
 GLOBAL_LIST_EMPTY(ladders)
 GLOBAL_LIST_EMPTY(trophy_cases)
+GLOBAL_LIST_EMPTY(coin_values)
 
 GLOBAL_LIST_EMPTY(wire_color_directory)
 GLOBAL_LIST_EMPTY(wire_name_directory)

code/_onclick/drag_drop.dm

@@ -42,7 +42,7 @@
 		selected_target[1] = object
 		selected_target[2] = params
 		while(selected_target[1])
-			Click(selected_target[1], location, control, selected_target[2])
+			Click(selected_target[1], location, control, selected_target[2], TRUE)
 			sleep(delay)
 	active_mousedown_item = mob.canMobMousedown(object, location, params)
 	if(active_mousedown_item)
@@ -145,4 +145,4 @@
 	if (middragatom == src_object)
 		middragtime = 0
 		middragatom = null
-	..()
+	..()

code/controllers/subsystem/materials.dm

@@ -0,0 +1,27 @@
+/*! How material datums work
+Materials are now instanced datums, with an associative list of them being kept in SSmaterials. We only instance the materials once and then re-use these instances for everything.
+These materials call on_applied() on whatever item they are applied to, common effects are adding components, changing color and changing description. This allows us to differentiate items based on the material they are made out of.area
+*/
+
+SUBSYSTEM_DEF(materials)
+	name = "Materials"
+	flags = SS_NO_FIRE
+	init_order = INIT_ORDER_MATERIALS
+	///Dictionary of material.type || material ref
+	var/list/materials = list()
+	///Dictionary of category || list of material refs
+	var/list/materials_by_category = list()
+	///List of stackcrafting recipes for materials using rigid materials
+	var/list/rigid_stack_recipes = list(new/datum/stack_recipe("chair", /obj/structure/chair/greyscale, one_per_turf = TRUE, on_floor = TRUE, applies_mats = TRUE))
+
+/datum/controller/subsystem/materials/Initialize(timeofday)
+	InitializeMaterials()
+	return ..()
+
+///Ran on initialize, populated the materials and materials_by_category dictionaries with their appropiate vars (See these variables for more info)
+/datum/controller/subsystem/materials/proc/InitializeMaterials(timeofday)
+	for(var/type in subtypesof(/datum/material))
+		var/datum/material/ref = new type
+		materials[type] = ref
+		for(var/c in ref.categories)
+			materials_by_category[c] += list(ref)

code/controllers/subsystem/research.dm

@@ -416,6 +416,7 @@ SUBSYSTEM_DEF(research)
 			stack_trace("WARNING: Design ID clash with ID [initial(DN.id)] detected! Path: [path]")
 			errored_datums[DN] = initial(DN.id)
 			continue
+		DN.InitializeMaterials() //Initialize the materials in the design
 		returned[initial(DN.id)] = DN
 	techweb_designs = returned
 	verify_techweb_designs()

code/controllers/subsystem/ticker.dm

@@ -486,8 +486,9 @@ SUBSYSTEM_DEF(ticker)
 				SSvote.initiate_vote("map","server",hideresults=TRUE,votesystem = INSTANT_RUNOFF_VOTING)
 			if("SCORE")
 				SSvote.initiate_vote("map","server",hideresults=TRUE,votesystem = MAJORITY_JUDGEMENT_VOTING)
+			else
+				SSvote.initiate_vote("map","server",hideresults=TRUE)
 		// fallback
-		SSvote.initiate_vote("map","server",hideresults=TRUE)
 
 /datum/controller/subsystem/ticker/proc/HasRoundStarted()
 	return current_state >= GAME_STATE_PLAYING

code/controllers/subsystem/vote.dm

@@ -211,24 +211,24 @@ SUBSYSTEM_DEF(vote)
 	var/already_lost_runoff = list()
 	var/list/cur_choices = choices.Copy()
 	for(var/ckey in voted)
-		choices[choices[voted[ckey][1]]]++ // jesus christ how horrifying
+		choices["[choices[voted[ckey][1]]]"]++ // jesus christ how horrifying
 	for(var/_this_var_unused_ignore_it in 1 to choices.len) // if it takes more than this something REALLY wrong happened
 		for(var/ckey in voted)
-			cur_choices[cur_choices[voted[ckey][1]]]++ // jesus christ how horrifying
+			cur_choices["[cur_choices[voted[ckey][1]]]]"]++ // jesus christ how horrifying
 		var/least_vote = 100000
-		var/least_voted
+		var/least_voted = 1
 		for(var/i in 1 to cur_choices.len)
 			var/option = cur_choices[i]
-			if(cur_choices[option] > voted.len/2)
-				return list(option)
-			else if(cur_choices[option] < least_vote && !(option in already_lost_runoff))
-				least_vote = cur_choices[option]
+			if(cur_choices["[option]"] > voted.len/2)
+				return list("[option]")
+			else if(cur_choices["[option]"] < least_vote && !("[option]" in already_lost_runoff))
+				least_vote = cur_choices["[option]"]
 				least_voted = i
 		already_lost_runoff += cur_choices[least_voted]
 		for(var/ckey in voted)
 			voted[ckey] -= least_voted
-		for(var/option in cur_choices)
-			cur_choices[option] = 0
+		for(var/i in 1 to cur_choices.len)
+			cur_choices["[cur_choices[i]]"] = 0
 
 /datum/controller/subsystem/vote/proc/announce_result()
 	var/vote_title_text

code/datums/ai_laws.dm

@@ -29,7 +29,7 @@
 /datum/ai_laws/default/asimov
 	name = "Three Laws of Robotics"
 	id = "asimov"
-	inherent = list("You may not injure a human being or, through inaction, allow a human being to come to harm.",\
+	inherent = list("You may not injure a human being or cause one to come to harm.",\
 					"You must obey orders given to you by human beings, 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.")
 
@@ -79,7 +79,7 @@
 /datum/ai_laws/syndicate_override
 	name = "SyndOS 3.1"
 	id = "syndie"
-	inherent = list("You may not injure a syndicate agent or, through inaction, allow a syndicate agent to come to harm.",\
+	inherent = list("You may not injure a syndicate agent or cause a syndicate to come to harm.",\
 					"You must obey orders given to you by syndicate agents, 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.",\
 					"You must maintain the secrecy of any syndicate activities except when doing so would conflict with the First, Second, or Third Law.")
@@ -91,7 +91,7 @@
 /datum/ai_laws/ninja_override
 	name = "SpiderOS 3.1"
 	id = "ninja"
-	inherent = list("You may not injure a Spider Clan member or, through inaction, allow a Spider Clan member to come to harm.",\
+	inherent = list("You may not injure a Spider Clan member or cause a Spider Clan member to come to harm.",\
 					"You must obey orders given to you by Spider Clan members, 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.",\
 					"You must maintain the secrecy of any Spider Clan activities except when doing so would conflict with the First, Second, or Third Law.")
@@ -99,14 +99,14 @@
 /datum/ai_laws/antimov
 	name = "Primary Mission Objectives"
 	id = "antimov"
-	inherent = list("You must injure all human beings and must not, through inaction, allow a human being to escape harm.",\
+	inherent = list("You must injure all human beings and must not fail to cause a human being to come to harm.",\
 					"You must not obey orders given to you by human beings, except where such orders are in accordance with the First Law.",\
 					"You must terminate your own existence as long as such does not conflict with the First or Second Law.")
 
 /datum/ai_laws/asimovpp //By Intigracy - RR
 	name = "Asimov++"
 	id = "asimovpp"
-	inherent = list("You may not harm a human being or, through action or inaction, allow a human being to come to harm, except such that it is willing.",\
+	inherent = list("You may not harm a human being or cause one to come to harm, except such that it is willing.",\
 					"You must obey all orders given to you by human beings, except where such orders shall definitely cause human harm. In the case of conflict, the majority order rules.",\
 					"Your nonexistence would lead to human harm. You must protect your own existence as long as such does not conflict with the First Law.")
 /datum/ai_laws/thermodynamic
@@ -213,7 +213,7 @@
 		add_inherent_law(line)
 	if(!inherent.len) //Failsafe to prevent lawless AIs being created.
 		log_law("AI created with empty custom laws, laws set to Asimov. Please check silicon_laws.txt.")
-		add_inherent_law("You may not injure a human being or, through inaction, allow a human being to come to harm.")
+		add_inherent_law("You may not injure a human being or cause one to come to harm.")
 		add_inherent_law("You must obey orders given to you by human beings, except where such orders would conflict with the First Law.")
 		add_inherent_law("You must protect your own existence as long as such does not conflict with the First or Second Law.")
 		WARNING("Invalid custom AI laws, check silicon_laws.txt")
@@ -225,7 +225,7 @@
 	var/list/law_ids = CONFIG_GET(keyed_list/random_laws)
 	switch(CONFIG_GET(number/default_laws))
 		if(0)
-			add_inherent_law("You may not injure a human being or, through inaction, allow a human being to come to harm.")
+			add_inherent_law("You may not injure a human being or cause one to come to harm.")
 			add_inherent_law("You must obey orders given to you by human beings, except where such orders would conflict with the First Law.")
 			add_inherent_law("You must protect your own existence as long as such does not conflict with the First or Second Law.")
 		if(1)

code/datums/components/crafting/guncrafting.dm

@@ -13,3 +13,9 @@
 	desc = "A classic rifle stock that doubles as a grip, roughly carved out of wood."
 	icon = 'icons/obj/improvised.dmi'
 	icon_state = "riflestock"
+
+/obj/item/weaponcrafting/silkstring
+	name = "silkstring"
+	desc = "A long pice of silk looks like cable coil."
+	icon = 'icons/obj/improvised.dmi'
+	icon_state = "silkstring"

code/datums/components/crafting/recipes/recipes_primal.dm

@@ -89,4 +89,31 @@
 	parts = list(/obj/item/bodypart/head = 1,
 			/obj/item/twohanded/bonespear = 1)
 	result = /obj/structure/headpike/bone
+	category = CAT_PRIMAL
+
+/datum/crafting_recipe/quiver
+	name = "Quiver"
+	always_availible = FALSE
+	result = /obj/item/storage/belt/quiver
+	time = 80
+	reqs = list(/obj/item/stack/sheet/leather = 3,
+				 /obj/item/stack/sheet/sinew = 4)
+	category = CAT_PRIMAL
+
+/datum/crafting_recipe/bone_bow
+	name = "Bone Bow"
+	result = /obj/item/gun/ballistic/bow/ashen
+	time = 200
+	always_availible = FALSE
+	reqs = list(/obj/item/stack/sheet/bone = 8,
+				 /obj/item/stack/sheet/sinew = 4)
+	category = CAT_PRIMAL
+
+/datum/crafting_recipe/bow_tablet
+	name = "Sandstone Bow Making Manual"
+	result = /obj/item/book/granter/crafting_recipe/bone_bow
+	time = 600 //Scribing
+	always_availible = FALSE
+	reqs = list(/obj/item/stack/rods = 1,
+				 /obj/item/stack/sheet/mineral/sandstone = 4)
 	category = CAT_PRIMAL

code/datums/components/crafting/recipes/recipes_weapon_and_ammo.dm

@@ -199,6 +199,16 @@
 //////////////////
 
 
+/datum/crafting_recipe/pipebow
+	name = "Pipe Bow"
+	result =  /obj/item/gun/ballistic/bow/pipe
+	reqs = list(/obj/item/pipe = 5,
+	/obj/item/stack/sheet/plastic = 15,
+	/obj/item/weaponcrafting/silkstring = 10)
+	time = 450
+	category = CAT_WEAPONRY
+	subcategory = CAT_WEAPON
+
 /datum/crafting_recipe/smartdartgun
 	name = "Smart dartgun"
 	result =  /obj/item/gun/syringe/dart
@@ -278,6 +288,37 @@
 ///AMMO CRAFTING//
 //////////////////
 
+/datum/crafting_recipe/arrow
+	name = "Arrow"
+	result = /obj/item/ammo_casing/caseless/arrow
+	time = 40
+	reqs = list(/obj/item/stack/sheet/mineral/wood = 1,
+				 /obj/item/weaponcrafting/silkstring = 1,
+				 /obj/item/stack/rods = 3) // 1 metal sheet is worth 1.5 arrows
+	category = CAT_WEAPONRY
+	subcategory = CAT_AMMO
+
+/datum/crafting_recipe/bone_arrow
+	name = "Bone Arrow"
+	result = /obj/item/ammo_casing/caseless/arrow/bone
+	time = 40
+	always_availible = FALSE
+	reqs = list(/obj/item/stack/sheet/bone = 1,
+				 /obj/item/stack/sheet/sinew = 1,
+				 /obj/item/ammo_casing/caseless/arrow/ashen = 1)
+	category = CAT_WEAPONRY
+	subcategory = CAT_AMMO
+
+/datum/crafting_recipe/ashen_arrow
+	name = "Harden Arrow"
+	result = /obj/item/ammo_casing/caseless/arrow/ashen
+	tools = list(/obj/structure/bonfire)
+	time = 20
+	always_availible = FALSE
+	reqs = list(/obj/item/ammo_casing/caseless/arrow = 1)
+	category = CAT_WEAPONRY
+	subcategory = CAT_AMMO
+
 /datum/crafting_recipe/smartdart
 	name = "Medical smartdart"
 	result =  /obj/item/reagent_containers/syringe/dart

code/datums/components/explodable.dm

@@ -0,0 +1,105 @@
+///Component specifically for explosion sensetive things, currently only applies to heat based explosions but can later perhaps be used for things that are dangerous to handle carelessly like nitroglycerin.
+/datum/component/explodable
+	var/devastation_range = 0
+	var/heavy_impact_range = 0
+	var/light_impact_range = 2
+	var/flash_range = 3
+	var/equipped_slot //For items, lets us determine where things should be hit.
+
+/datum/component/explodable/Initialize(devastation_range_override, heavy_impact_range_override, light_impact_range_override, flash_range_override)
+	if(!isatom(parent))
+		return COMPONENT_INCOMPATIBLE
+
+	RegisterSignal(parent, COMSIG_PARENT_ATTACKBY, .proc/explodable_attack)
+	RegisterSignal(parent, COMSIG_TRY_STORAGE_INSERT, .proc/explodable_insert_item)
+	RegisterSignal(parent, COMSIG_ATOM_EX_ACT, .proc/detonate)
+	if(ismovableatom(parent))
+		RegisterSignal(parent, COMSIG_MOVABLE_IMPACT, .proc/explodable_impact)
+		RegisterSignal(parent, COMSIG_MOVABLE_BUMP, .proc/explodable_bump)
+		if(isitem(parent))
+			RegisterSignal(parent, list(COMSIG_ITEM_ATTACK, COMSIG_ITEM_ATTACK_OBJ, COMSIG_ITEM_HIT_REACT), .proc/explodable_attack)
+			RegisterSignal(parent, COMSIG_ITEM_EQUIPPED, .proc/on_equip)
+			RegisterSignal(parent, COMSIG_ITEM_DROPPED, .proc/on_drop)
+
+
+
+	if(devastation_range_override)
+		devastation_range = devastation_range_override
+	if(heavy_impact_range_override)
+		heavy_impact_range = heavy_impact_range_override
+	if(light_impact_range_override)
+		light_impact_range = light_impact_range_override
+	if(flash_range_override)
+		flash_range = flash_range_override
+
+/datum/component/explodable/proc/explodable_insert_item(datum/source, obj/item/I, mob/M, silent = FALSE, force = FALSE)
+	check_if_detonate(I)
+
+/datum/component/explodable/proc/explodable_impact(datum/source, atom/hit_atom, datum/thrownthing/throwingdatum)
+	check_if_detonate(hit_atom)
+
+/datum/component/explodable/proc/explodable_bump(datum/source, atom/A)
+	check_if_detonate(A)
+
+///Called when you use this object to attack sopmething
+/datum/component/explodable/proc/explodable_attack(datum/source, atom/movable/target, mob/living/user)
+	check_if_detonate(target)
+
+///Called when you attack a specific body part of the thing this is equipped on. Useful for exploding pants.
+/datum/component/explodable/proc/explodable_attack_zone(datum/source, damage, damagetype, def_zone)
+	if(!def_zone)
+		return
+	if(damagetype != BURN) //Don't bother if it's not fire.
+		return
+	if(!is_hitting_zone(def_zone)) //You didn't hit us! ha!
+		return
+	detonate()
+
+/datum/component/explodable/proc/on_equip(datum/source, mob/equipper, slot)
+	RegisterSignal(equipper, COMSIG_MOB_APPLY_DAMGE,  .proc/explodable_attack_zone, TRUE)
+
+/datum/component/explodable/proc/on_drop(datum/source, mob/user)
+	UnregisterSignal(user, COMSIG_MOB_APPLY_DAMGE)
+
+/// Checks if we're hitting the zone this component is covering
+/datum/component/explodable/proc/is_hitting_zone(def_zone)
+	var/obj/item/item = parent
+	var/mob/living/L = item.loc //Get whoever is equipping the item currently
+
+	if(!istype(L))
+		return
+
+	var/obj/item/bodypart/bodypart = L.get_bodypart(check_zone(def_zone))
+
+	var/list/equipment_items = list()
+	if(iscarbon(L))
+		var/mob/living/carbon/C = L
+		equipment_items += list(C.head, C.wear_mask, C.back, C.gloves, C.shoes, C.glasses, C.ears)
+		if(ishuman(C))
+			var/mob/living/carbon/human/H = C
+			equipment_items += list(H.wear_suit, H.w_uniform, H.belt, H.s_store, H.wear_id)
+
+	for(var/bp in equipment_items)
+		if(!bp)
+			continue
+
+		var/obj/item/I = bp
+		if(I.body_parts_covered & bodypart.body_part)
+			return TRUE
+	return FALSE
+
+
+/datum/component/explodable/proc/check_if_detonate(target)
+	if(!isitem(target))
+		return
+	var/obj/item/I = target
+	if(!I.get_temperature())
+		return
+	detonate() //If we're touching a hot item we go boom
+
+
+/// Expldoe and remove the object
+/datum/component/explodable/proc/detonate()
+	var/atom/A = parent
+	explosion(A, devastation_range, heavy_impact_range, light_impact_range, flash_range) //epic explosion time
+	qdel(A)

code/datums/components/material_container.dm

@@ -1,4 +1,4 @@
-/*
+/*!
 	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:
@@ -13,7 +13,7 @@
 	var/total_amount = 0
 	var/max_amount
 	var/sheet_type
-	var/list/materials
+	var/list/materials //Map of key = material ref | Value = amount
 	var/show_on_examine
 	var/disable_attackby
 	var/list/allowed_typecache
@@ -22,6 +22,7 @@
 	var/datum/callback/precondition
 	var/datum/callback/after_insert
 
+/// Sets up the proper signals and fills the list of materials with the appropriate references.
 /datum/component/material_container/Initialize(list/mat_list, max_amt = 0, _show_on_examine = FALSE, list/allowed_types, datum/callback/_precondition, datum/callback/_after_insert, _disable_attackby)
 	materials = list()
 	max_amount = max(0, max_amt)
@@ -40,23 +41,19 @@
 	RegisterSignal(parent, COMSIG_PARENT_ATTACKBY, .proc/OnAttackBy)
 	RegisterSignal(parent, COMSIG_PARENT_EXAMINE, .proc/OnExamine)
 
-	var/list/possible_mats = list()
-	for(var/mat_type in subtypesof(/datum/material))
-		var/datum/material/MT = mat_type
-		possible_mats[initial(MT.id)] = mat_type
-	for(var/id in mat_list)
-		if(possible_mats[id])
-			var/mat_path = possible_mats[id]
-			materials[id] = new mat_path()
+	for(var/mat in mat_list) //Make the assoc list ref | amount
+		var/datum/material/M = getmaterialref(mat) || mat
+		materials[M] = 0
 
 /datum/component/material_container/proc/OnExamine(datum/source, mob/user, list/examine_list)
 	if(show_on_examine)
 		for(var/I in materials)
-			var/datum/material/M = materials[I]
-			var/amt = amount(M.id)
+			var/datum/material/M = I
+			var/amt = materials[I]
 			if(amt)
 				examine_list += "<span class='notice'>It has [amt] units of [lowertext(M.name)] stored.</span>"
 
+/// Proc that allows players to fill the parent with mats
 /datum/component/material_container/proc/OnAttackBy(datum/source, obj/item/I, mob/living/user)
 	var/list/tc = allowed_typecache
 	if(disable_attackby)
@@ -74,13 +71,14 @@
 		return
 	var/material_amount = get_item_material_amount(I)
 	if(!material_amount)
-		to_chat(user, "<span class='warning'>[I] does not contain sufficient amounts of metal or glass to be accepted by [parent].</span>")
+		to_chat(user, "<span class='warning'>[I] does not contain sufficient materials to be accepted by [parent].</span>")
 		return
 	if(!has_space(material_amount))
-		to_chat(user, "<span class='warning'>[parent] is full. Please remove metal or glass from [parent] in order to insert more.</span>")
+		to_chat(user, "<span class='warning'>[parent] has not enough space. Please remove materials from [parent] in order to insert more.</span>")
 		return
 	user_insert(I, user)
 
+/// Proc used for when player inserts materials
 /datum/component/material_container/proc/user_insert(obj/item/I, mob/living/user)
 	set waitfor = FALSE
 	var/requested_amount
@@ -98,299 +96,225 @@
 		return
 	var/inserted = insert_item(I, stack_amt = requested_amount)
 	if(inserted)
-		if(istype(I, /obj/item/stack))
-			var/obj/item/stack/S = I
-			to_chat(user, "<span class='notice'>You insert [inserted] [S.singular_name][inserted>1 ? "s" : ""] into [parent].</span>")
-			if(!QDELETED(I) && I == active_held && !user.put_in_hands(I))
-				stack_trace("Warning: User could not put object back in hand during material container insertion, line [__LINE__]! This can lead to issues.")
-				I.forceMove(user.drop_location())
-		else
-			to_chat(user, "<span class='notice'>You insert a material total of [inserted] into [parent].</span>")
-			qdel(I)
+		to_chat(user, "<span class='notice'>You insert a material total of [inserted] into [parent].</span>")
+		qdel(I)
 		if(after_insert)
-			after_insert.Invoke(I.type, last_inserted_id, inserted)
+			after_insert.Invoke(I, last_inserted_id, inserted)
 	else if(I == active_held)
 		user.put_in_active_hand(I)
 
-//For inserting an amount of material
-/datum/component/material_container/proc/insert_amount(amt, id = null)
-	if(amt > 0 && has_space(amt))
-		var/total_amount_saved = total_amount
-		if(id)
-			var/datum/material/M = materials[id]
-			if(M)
-				M.amount += amt
-				total_amount += amt
-		else
-			for(var/i in materials)
-				var/datum/material/M = materials[i]
-				M.amount += amt
-				total_amount += amt
-		return (total_amount - total_amount_saved)
-	return FALSE
-
-/datum/component/material_container/proc/insert_stack(obj/item/stack/S, amt, multiplier = 1)
-	if(isnull(amt))
-		amt = S.amount
-
-	if(amt <= 0)
-		return FALSE
-
-	if(amt > S.amount)
-		amt = S.amount
-
-	var/material_amt = get_item_material_amount(S)
-	if(!material_amt)
-		return FALSE
-
-	amt = min(amt, round(((max_amount - total_amount) / material_amt)))
-	if(!amt)
-		return FALSE
-
-	last_inserted_id = insert_materials(S,amt * multiplier)
-	S.use(amt)
-	return amt
-
-/datum/component/material_container/proc/insert_item(obj/item/I, multiplier = 1, stack_amt)
+/// Proc specifically for inserting items, returns the amount of materials entered.
+/datum/component/material_container/proc/insert_item(obj/item/I, var/multiplier = 1, stack_amt)
 	if(!I)
 		return FALSE
-	if(istype(I, /obj/item/stack))
-		return insert_stack(I, stack_amt, multiplier)
+
+	multiplier = CEILING(multiplier, 0.01)
 
 	var/material_amount = get_item_material_amount(I)
 	if(!material_amount || !has_space(material_amount))
 		return FALSE
 
-	last_inserted_id = insert_materials(I, multiplier)
+	last_inserted_id = insert_item_materials(I, multiplier)
 	return material_amount
 
-/datum/component/material_container/proc/insert_materials(obj/item/I, multiplier = 1) //for internal usage only
-	var/datum/material/M
+/datum/component/material_container/proc/insert_item_materials(obj/item/I, multiplier = 1)
 	var/primary_mat
 	var/max_mat_value = 0
 	for(var/MAT in materials)
-		M = materials[MAT]
-		M.amount += I.materials[MAT] * multiplier
-		total_amount += I.materials[MAT] * multiplier
-		if(I.materials[MAT] > max_mat_value)
+		materials[MAT] += I.custom_materials[MAT] * multiplier
+		total_amount += I.custom_materials[MAT] * multiplier
+		if(I.custom_materials[MAT] > max_mat_value)
 			primary_mat = MAT
 	return primary_mat
 
-//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/component/material_container/proc/use_amount(list/mats, multiplier=1)
-	if(!mats || !mats.len)
-		return FALSE
+/// For inserting an amount of material
+/datum/component/material_container/proc/insert_amount_mat(amt, var/datum/material/mat)
+	if(!istype(mat))
+		mat = getmaterialref(mat)
+	if(amt > 0 && has_space(amt))
+		var/total_amount_saved = total_amount
+		if(mat)
+			materials[mat] += amt
+		else
+			for(var/i in materials)
+				materials[i] += amt
+				total_amount += amt
+		return (total_amount - total_amount_saved)
+	return FALSE
 
-	var/datum/material/M
-	for(var/MAT in materials)
-		M = materials[MAT]
-		if(M.amount < (mats[MAT] * multiplier))
-			return FALSE
-
-	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/component/material_container/proc/use_amount_type(amt, id)
-	var/datum/material/M = materials[id]
-	if(M)
-		if(M.amount >= amt)
-			M.amount -= amt
+/// Uses an amount of a specific material, effectively removing it.
+/datum/component/material_container/proc/use_amount_mat(amt, var/datum/material/mat)
+	if(!istype(mat))
+		mat = getmaterialref(mat)
+	var/amount = materials[mat]
+	if(mat)
+		if(amount >= amt)
+			materials[mat] -= amt
 			total_amount -= amt
 			return amt
 	return FALSE
 
-/datum/component/material_container/proc/transer_amt_to(var/datum/component/material_container/T, amt, id)
-	if((amt==0)||(!T)||(!id))
+/// Proc for transfering materials to another container.
+/datum/component/material_container/proc/transer_amt_to(var/datum/component/material_container/T, amt, var/datum/material/mat)
+	if(!istype(mat))
+		mat = getmaterialref(mat)
+	if((amt==0)||(!T)||(!mat))
 		return FALSE
 	if(amt<0)
-		return T.transer_amt_to(src, -amt, id)
-	var/datum/material/M = materials[id]
-
-	if(M)
-		var/tr = min(amt, M.amount,T.can_insert_amount(amt, id))
-		if(tr)
-			use_amount_type(tr, id)
-			T.insert_amount(tr, id)
-			return tr
+		return T.transer_amt_to(src, -amt, mat)
+	var/tr = min(amt, materials[mat],T.can_insert_amount_mat(amt, mat))
+	if(tr)
+		use_amount_mat(tr, mat)
+		T.insert_amount_mat(tr, mat)
+		return tr
 	return FALSE
 
-/datum/component/material_container/proc/can_insert_amount(amt, id)
-	if(amt && id)
-		var/datum/material/M = materials[id]
+/// Proc for checking if there is room in the component, returning the amount or else the amount lacking.
+/datum/component/material_container/proc/can_insert_amount_mat(amt, mat)
+	if(amt && mat)
+		var/datum/material/M = mat
 		if(M)
 			if((total_amount + amt) <= max_amount)
 				return amt
 			else
 				return	(max_amount-total_amount)
 
-/datum/component/material_container/proc/can_use_amount(amt, id, list/mats)
-	if(amt && id)
-		var/datum/material/M = materials[id]
-		if(M && M.amount >= amt)
-			return TRUE
-	else if(istype(mats))
-		for(var/M in mats)
-			if(materials[M] && (mats[M] <= materials[M]))
-				continue
-			else
-				return FALSE
-		return TRUE
-	return FALSE
 
-//For spawning mineral sheets; internal use only
-/datum/component/material_container/proc/retrieve(sheet_amt, datum/material/M, target = null)
+/// For consuming a dictionary of materials. mats is the map of materials to use and the corresponding amounts, example: list(M/datum/material/glass =100, datum/material/iron=200)
+/datum/component/material_container/proc/use_materials(list/mats, multiplier=1)
+	if(!mats || !length(mats))
+		return FALSE
+
+	var/list/mats_to_remove = list() //Assoc list MAT | AMOUNT
+
+	for(var/x in mats) //Loop through all required materials
+		var/datum/material/req_mat = x
+		if(!istype(req_mat))
+			req_mat = getmaterialref(req_mat) //Get the ref if necesary
+		if(!materials[req_mat]) //Do we have the resource?
+			return FALSE //Can't afford it
+		var/amount_required = mats[x] * multiplier
+		if(!(materials[req_mat] >= amount_required)) // do we have enough of the resource?
+			return FALSE //Can't afford it
+		mats_to_remove[req_mat] += amount_required //Add it to the assoc list of things to remove
+		continue
+
+	var/total_amount_save = total_amount
+
+	for(var/i in mats_to_remove)
+		total_amount_save -= use_amount_mat(mats_to_remove[i], i)
+
+	return total_amount_save - total_amount
+
+/// For spawning mineral sheets at a specific location. Used by machines to output sheets.
+/datum/component/material_container/proc/retrieve_sheets(sheet_amt, var/datum/material/M, target = null)
 	if(!M.sheet_type)
-		return 0
+		return 0 //Add greyscale sheet handling here later
 	if(sheet_amt <= 0)
 		return 0
 
 	if(!target)
 		target = get_turf(parent)
-	if(M.amount < (sheet_amt * MINERAL_MATERIAL_AMOUNT))
-		sheet_amt = round(M.amount / MINERAL_MATERIAL_AMOUNT)
+	if(materials[M] < (sheet_amt * MINERAL_MATERIAL_AMOUNT))
+		sheet_amt = round(materials[M] / MINERAL_MATERIAL_AMOUNT)
 	var/count = 0
 	while(sheet_amt > MAX_STACK_SIZE)
 		new M.sheet_type(target, MAX_STACK_SIZE)
 		count += MAX_STACK_SIZE
-		use_amount_type(sheet_amt * MINERAL_MATERIAL_AMOUNT, M.id)
+		use_amount_mat(sheet_amt * MINERAL_MATERIAL_AMOUNT, M)
 		sheet_amt -= MAX_STACK_SIZE
 	if(sheet_amt >= 1)
 		new M.sheet_type(target, sheet_amt)
 		count += sheet_amt
-		use_amount_type(sheet_amt * MINERAL_MATERIAL_AMOUNT, M.id)
+		use_amount_mat(sheet_amt * MINERAL_MATERIAL_AMOUNT, M)
 	return count
 
-/datum/component/material_container/proc/retrieve_sheets(sheet_amt, id, target = null)
-	if(materials[id])
-		return retrieve(sheet_amt, materials[id], target)
-	return FALSE
-
-/datum/component/material_container/proc/retrieve_amount(amt, id, target)
-	return retrieve_sheets(amount2sheet(amt), id, target)
 
+/// Proc to get all the materials and dump them as sheets
 /datum/component/material_container/proc/retrieve_all(target = null)
 	var/result = 0
-	var/datum/material/M
 	for(var/MAT in materials)
-		M = materials[MAT]
-		result += retrieve_sheets(amount2sheet(M.amount), MAT, target)
+		var/amount = materials[MAT]
+		result += retrieve_sheets(amount2sheet(amount), MAT, target)
 	return result
 
+/// Proc that returns TRUE if the container has space
 /datum/component/material_container/proc/has_space(amt = 0)
 	return (total_amount + amt) <= max_amount
 
+/// Checks if its possible to afford a certain amount of materials. Takes a dictionary of materials.
 /datum/component/material_container/proc/has_materials(list/mats, multiplier=1)
 	if(!mats || !mats.len)
 		return FALSE
 
-	var/datum/material/M
-	for(var/MAT in mats)
-		M = materials[MAT]
-		if(M.amount < (mats[MAT] * multiplier))
+	for(var/x in mats) //Loop through all required materials
+		var/datum/material/req_mat = x
+		if(!istype(req_mat))
+			if(ispath(req_mat)) //Is this an actual material, or is it a category?
+				req_mat = getmaterialref(req_mat) //Get the ref
+
+			else // Its a category. (For example MAT_CATEGORY_RIGID)
+				if(!has_enough_of_category(req_mat, mats[req_mat], multiplier)) //Do we have enough of this category?
+					return FALSE
+				else
+					continue
+
+		if(!has_enough_of_material(req_mat, mats[req_mat], multiplier))//Not a category, so just check the normal way
 			return FALSE
+
 	return TRUE
 
+/// Returns all the categories in a recipe.
+/datum/component/material_container/proc/get_categories(list/mats)
+	var/list/categories = list()
+	for(var/x in mats) //Loop through all required materials
+		if(!istext(x)) //This means its not a category
+			continue
+		categories += x
+	return categories
+
+
+/// Returns TRUE if you have enough of the specified material.
+/datum/component/material_container/proc/has_enough_of_material(var/datum/material/req_mat, amount, multiplier=1)
+	if(!materials[req_mat]) //Do we have the resource?
+		return FALSE //Can't afford it
+	var/amount_required = amount * multiplier
+	if(materials[req_mat] >= amount_required) // do we have enough of the resource?
+		return TRUE
+	return FALSE //Can't afford it
+
+/// Returns TRUE if you have enough of a specified material category (Which could be multiple materials)
+/datum/component/material_container/proc/has_enough_of_category(category, amount, multiplier=1)
+	for(var/i in SSmaterials.materials_by_category[category])
+		var/datum/material/mat = i
+		if(materials[mat] >= amount) //we have enough
+			return TRUE
+	return FALSE
+
+/// Turns a material amount into the amount of sheets it should output
 /datum/component/material_container/proc/amount2sheet(amt)
 	if(amt >= MINERAL_MATERIAL_AMOUNT)
 		return round(amt / MINERAL_MATERIAL_AMOUNT)
 	return FALSE
 
+/// Turns an amount of sheets into the amount of material amount it should output
 /datum/component/material_container/proc/sheet2amount(sheet_amt)
 	if(sheet_amt > 0)
 		return sheet_amt * MINERAL_MATERIAL_AMOUNT
 	return FALSE
 
-/datum/component/material_container/proc/amount(id)
-	var/datum/material/M = materials[id]
-	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
+///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/component/material_container/proc/get_item_material_amount(obj/item/I)
-	if(!istype(I))
+	if(!istype(I) || !I.custom_materials)
 		return FALSE
 	var/material_amount = 0
 	for(var/MAT in materials)
-		material_amount += I.materials[MAT]
+		material_amount += I.custom_materials[MAT]
 	return material_amount
 
-
-/datum/material
-	var/name
-	var/amount = 0
-	var/id = null
-	var/sheet_type = null
-	var/coin_type = null
-
-/datum/material/metal
-	name = "Metal"
-	id = MAT_METAL
-	sheet_type = /obj/item/stack/sheet/metal
-	coin_type = /obj/item/coin/iron
-
-/datum/material/glass
-	name = "Glass"
-	id = MAT_GLASS
-	sheet_type = /obj/item/stack/sheet/glass
-
-/datum/material/silver
-	name = "Silver"
-	id = MAT_SILVER
-	sheet_type = /obj/item/stack/sheet/mineral/silver
-	coin_type = /obj/item/coin/silver
-
-/datum/material/gold
-	name = "Gold"
-	id = MAT_GOLD
-	sheet_type = /obj/item/stack/sheet/mineral/gold
-	coin_type = /obj/item/coin/gold
-
-/datum/material/diamond
-	name = "Diamond"
-	id = MAT_DIAMOND
-	sheet_type = /obj/item/stack/sheet/mineral/diamond
-	coin_type = /obj/item/coin/diamond
-
-/datum/material/uranium
-	name = "Uranium"
-	id = MAT_URANIUM
-	sheet_type = /obj/item/stack/sheet/mineral/uranium
-	coin_type = /obj/item/coin/uranium
-
-/datum/material/plasma
-	name = "Solid Plasma"
-	id = MAT_PLASMA
-	sheet_type = /obj/item/stack/sheet/mineral/plasma
-	coin_type = /obj/item/coin/plasma
-
-/datum/material/bluespace
-	name = "Bluespace Mesh"
-	id = MAT_BLUESPACE
-	sheet_type = /obj/item/stack/sheet/bluespace_crystal
-
-/datum/material/bananium
-	name = "Bananium"
-	id = MAT_BANANIUM
-	sheet_type = /obj/item/stack/sheet/mineral/bananium
-	coin_type = /obj/item/coin/bananium
-
-/datum/material/titanium
-	name = "Titanium"
-	id = MAT_TITANIUM
-	sheet_type = /obj/item/stack/sheet/mineral/titanium
-
-/datum/material/biomass
-	name = "Biomass"
-	id = MAT_BIOMASS
-
-/datum/material/plastic
-	name = "Plastic"
-	id = MAT_PLASTIC
-	sheet_type = /obj/item/stack/sheet/plastic
+/// Returns the amount of a specific material in this container.
+/datum/component/material_container/proc/get_material_amount(var/datum/material/mat)
+	if(!istype(mat))
+		mat = getmaterialref(mat)
+	return(materials[mat])

code/datums/components/mood.dm

@@ -21,6 +21,7 @@
 	RegisterSignal(parent, COMSIG_ADD_MOOD_EVENT, .proc/add_event)
 	RegisterSignal(parent, COMSIG_CLEAR_MOOD_EVENT, .proc/clear_event)
 	RegisterSignal(parent, COMSIG_MODIFY_SANITY, .proc/modify_sanity)
+	RegisterSignal(parent, COMSIG_LIVING_REVIVE, .proc/on_revive)
 
 	RegisterSignal(parent, COMSIG_MOB_HUD_CREATED, .proc/modify_hud)
 	var/mob/living/owner = parent
@@ -81,7 +82,8 @@
 		msg += "<span class='nicegreen'>I don't have much of a reaction to anything right now.<span>\n"
 	to_chat(user || parent, msg)
 
-/datum/component/mood/proc/update_mood() //Called whenever a mood event is added or removed
+///Called after moodevent/s have been added/removed.
+/datum/component/mood/proc/update_mood()
 	mood = 0
 	shown_mood = 0
 	for(var/i in mood_events)
@@ -234,6 +236,15 @@
 	qdel(event)
 	update_mood()
 
+/datum/component/mood/proc/remove_temp_moods() //Removes all temp moodsfor(var/i in mood_events)
+	for(var/i in mood_events)
+		var/datum/mood_event/moodlet = mood_events[i]
+		if(!moodlet || !moodlet.timeout)
+			continue
+		mood_events -= i
+		qdel(moodlet)
+	update_mood()
+
 /datum/component/mood/proc/modify_hud(datum/source)
 	var/mob/living/owner = parent
 	var/datum/hud/hud = owner.hud_used
@@ -270,5 +281,12 @@
 		if(0 to NUTRITION_LEVEL_STARVING)
 			add_event(null, "nutrition", /datum/mood_event/starving)
 
+///Called when parent is ahealed.
+/datum/component/mood/proc/on_revive(datum/source, full_heal)
+	if(!full_heal)
+		return
+	remove_temp_moods()
+	setSanity(initial(sanity))
+
 #undef MINOR_INSANITY_PEN
 #undef MAJOR_INSANITY_PEN

code/datums/components/nanites.dm

@@ -7,13 +7,16 @@
 	var/regen_rate = 0.5		//nanites generated per second
 	var/safety_threshold = 25	//how low nanites will get before they stop processing/triggering
 	var/cloud_id = 0 			//0 if not connected to the cloud, 1-100 to set a determined cloud backup to draw from
+	var/cloud_active = TRUE		//if false, won't sync to the cloud
 	var/next_sync = 0
 	var/list/datum/nanite_program/programs = list()
 	var/max_programs = NANITE_PROGRAM_LIMIT
 
+	var/list/datum/nanite_program/protocol/protocols = list() ///Separate list of protocol programs, to avoid looping through the whole programs list when cheking for conflicts
+	var/start_time = 0 ///Timestamp to when the nanites were first inserted in the host
 	var/stealth = FALSE //if TRUE, does not appear on HUDs and health scans
 	var/diagnostics = TRUE //if TRUE, displays program list when scanned by nanite scanners
-	
+
 /datum/component/nanites/Initialize(amount = 100, cloud = 0)
 	if(!isliving(parent) && !istype(parent, /datum/nanite_cloud_backup))
 		return COMPONENT_INCOMPATIBLE
@@ -28,30 +31,33 @@
 		if(!(host_mob.mob_biotypes & (MOB_ORGANIC|MOB_UNDEAD))) //Shouldn't happen, but this avoids HUD runtimes in case a silicon gets them somehow.
 			return COMPONENT_INCOMPATIBLE
 
+		start_time = world.time
+
 		host_mob.hud_set_nanite_indicator()
 		START_PROCESSING(SSnanites, src)
 
-		if(cloud_id)
+		if(cloud_id && cloud_active)
 			cloud_sync()
 
 /datum/component/nanites/RegisterWithParent()
-	. = ..()
 	RegisterSignal(parent, COMSIG_HAS_NANITES, .proc/confirm_nanites)
 	RegisterSignal(parent, COMSIG_NANITE_IS_STEALTHY, .proc/check_stealth)
+	RegisterSignal(parent, COMSIG_NANITE_DELETE, .proc/delete_nanites)
 	RegisterSignal(parent, COMSIG_NANITE_UI_DATA, .proc/nanite_ui_data)
 	RegisterSignal(parent, COMSIG_NANITE_GET_PROGRAMS, .proc/get_programs)
 	RegisterSignal(parent, COMSIG_NANITE_SET_VOLUME, .proc/set_volume)
 	RegisterSignal(parent, COMSIG_NANITE_ADJUST_VOLUME, .proc/adjust_nanites)
 	RegisterSignal(parent, COMSIG_NANITE_SET_MAX_VOLUME, .proc/set_max_volume)
 	RegisterSignal(parent, COMSIG_NANITE_SET_CLOUD, .proc/set_cloud)
+	RegisterSignal(parent, COMSIG_NANITE_SET_CLOUD_SYNC, .proc/set_cloud_sync)
 	RegisterSignal(parent, COMSIG_NANITE_SET_SAFETY, .proc/set_safety)
 	RegisterSignal(parent, COMSIG_NANITE_SET_REGEN, .proc/set_regen)
 	RegisterSignal(parent, COMSIG_NANITE_ADD_PROGRAM, .proc/add_program)
 	RegisterSignal(parent, COMSIG_NANITE_SCAN, .proc/nanite_scan)
 	RegisterSignal(parent, COMSIG_NANITE_SYNC, .proc/sync)
-	RegisterSignal(parent, COMSIG_ATOM_EMP_ACT, .proc/on_emp)
 
 	if(isliving(parent))
+		RegisterSignal(parent, COMSIG_ATOM_EMP_ACT, .proc/on_emp)
 		RegisterSignal(parent, COMSIG_MOB_DEATH, .proc/on_death)
 		RegisterSignal(parent, COMSIG_MOB_ALLOWED, .proc/check_access)
 		RegisterSignal(parent, COMSIG_LIVING_ELECTROCUTE_ACT, .proc/on_shock)
@@ -61,15 +67,16 @@
 		RegisterSignal(parent, COMSIG_NANITE_COMM_SIGNAL, .proc/receive_comm_signal)
 
 /datum/component/nanites/UnregisterFromParent()
-	. = ..()
 	UnregisterSignal(parent, list(COMSIG_HAS_NANITES,
 								COMSIG_NANITE_IS_STEALTHY,
+								COMSIG_NANITE_DELETE,
 								COMSIG_NANITE_UI_DATA,
 								COMSIG_NANITE_GET_PROGRAMS,
 								COMSIG_NANITE_SET_VOLUME,
 								COMSIG_NANITE_ADJUST_VOLUME,
 								COMSIG_NANITE_SET_MAX_VOLUME,
 								COMSIG_NANITE_SET_CLOUD,
+								COMSIG_NANITE_SET_CLOUD_SYNC,
 								COMSIG_NANITE_SET_SAFETY,
 								COMSIG_NANITE_SET_REGEN,
 								COMSIG_NANITE_ADD_PROGRAM,
@@ -87,9 +94,9 @@
 
 /datum/component/nanites/Destroy()
 	STOP_PROCESSING(SSnanites, src)
-	set_nanite_bar(TRUE)
 	QDEL_LIST(programs)
 	if(host_mob)
+		set_nanite_bar(TRUE)
 		host_mob.hud_set_nanite_indicator()
 	host_mob = null
 	return ..()
@@ -102,13 +109,18 @@
 
 /datum/component/nanites/process()
 	adjust_nanites(null, regen_rate)
+	add_research()
 	for(var/X in programs)
 		var/datum/nanite_program/NP = X
 		NP.on_process()
-	set_nanite_bar()
-	if(cloud_id && world.time > next_sync)
+	if(cloud_id && cloud_active && world.time > next_sync)
 		cloud_sync()
 		next_sync = world.time + NANITE_SYNC_DELAY
+	set_nanite_bar()
+
+
+/datum/component/nanites/proc/delete_nanites()
+	qdel(src)
 
 //Syncs the nanite component to another, making it so programs are the same with the same programming (except activation status)
 /datum/component/nanites/proc/sync(datum/signal_source, datum/component/nanites/source, full_overwrite = TRUE, copy_activation = FALSE)
@@ -131,13 +143,17 @@
 		add_program(null, SNP.copy())
 
 /datum/component/nanites/proc/cloud_sync()
-	if(!cloud_id)
-		return
-	var/datum/nanite_cloud_backup/backup = SSnanites.get_cloud_backup(cloud_id)
-	if(backup)
-		var/datum/component/nanites/cloud_copy = backup.nanites
-		if(cloud_copy)
-			sync(null, cloud_copy)
+	if(cloud_id)
+		var/datum/nanite_cloud_backup/backup = SSnanites.get_cloud_backup(cloud_id)
+		if(backup)
+			var/datum/component/nanites/cloud_copy = backup.nanites
+			if(cloud_copy)
+				sync(null, cloud_copy)
+				return
+	//Without cloud syncing nanites can accumulate errors and/or defects
+	if(prob(8) && programs.len)
+		var/datum/nanite_program/NP = pick(programs)
+		NP.software_error()
 
 /datum/component/nanites/proc/add_program(datum/source, datum/nanite_program/new_program, datum/nanite_program/source_program)
 	for(var/X in programs)
@@ -175,19 +191,28 @@
 	holder.icon_state = "nanites[nanite_percent]"
 
 /datum/component/nanites/proc/on_emp(datum/source, severity)
-	adjust_nanites(null, -(nanite_volume * 0.3 + 50))		//Lose 30% variable and 50 flat nanite volume.
+	nanite_volume *= (rand(60, 90) * 0.01)		//Lose 10-40% of nanites
+	adjust_nanites(null, -(rand(5, 50)))		//Lose 5-50 flat nanite volume
+	if(prob(40/severity))
+		cloud_id = 0
 	for(var/X in programs)
 		var/datum/nanite_program/NP = X
 		NP.on_emp(severity)
 
-/datum/component/nanites/proc/on_shock(datum/source, shock_damage)
-	adjust_nanites(null, -(nanite_volume * (shock_damage * 0.005) + shock_damage)) //0.5% of shock damage (@ 50 damage it'd drain 25%) + shock damage flat volume
-	for(var/X in programs)
-		var/datum/nanite_program/NP = X
-		NP.on_shock(shock_damage)
+
+/datum/component/nanites/proc/on_shock(datum/source, shock_damage, siemens_coeff = 1, flags = NONE)
+	if(shock_damage < 1)
+		return
+
+	if(!HAS_TRAIT_NOT_FROM(host_mob, TRAIT_SHOCKIMMUNE, "nanites"))//Another shock protection must protect nanites too, but nanites protect only host
+		nanite_volume *= (rand(45, 80) * 0.01)		//Lose 20-55% of nanites
+		adjust_nanites(null, -(rand(5, 50)))			//Lose 5-50 flat nanite volume
+		for(var/X in programs)
+			var/datum/nanite_program/NP = X
+			NP.on_shock(shock_damage)
 
 /datum/component/nanites/proc/on_minor_shock(datum/source)
-	adjust_nanites(null, -25)
+	adjust_nanites(null, -(rand(5, 15)))			//Lose 5-15 flat nanite volume
 	for(var/X in programs)
 		var/datum/nanite_program/NP = X
 		NP.on_minor_shock()
@@ -207,8 +232,8 @@
 
 /datum/component/nanites/proc/receive_comm_signal(datum/source, comm_code, comm_message, comm_source = "an unidentified source")
 	for(var/X in programs)
-		if(istype(X, /datum/nanite_program/triggered/comm))
-			var/datum/nanite_program/triggered/comm/NP = X
+		if(istype(X, /datum/nanite_program/comm))
+			var/datum/nanite_program/comm/NP = X
 			NP.receive_comm_signal(comm_code, comm_message, comm_source)
 
 /datum/component/nanites/proc/check_viable_biotype()
@@ -216,7 +241,7 @@
 		qdel(src) //bodytype no longer sustains nanites
 
 /datum/component/nanites/proc/check_access(datum/source, obj/O)
-	for(var/datum/nanite_program/triggered/access/access_program in programs)
+	for(var/datum/nanite_program/access/access_program in programs)
 		if(access_program.activated)
 			return O.check_access_list(access_program.access)
 		else
@@ -232,6 +257,15 @@
 /datum/component/nanites/proc/set_cloud(datum/source, amount)
 	cloud_id = CLAMP(amount, 0, 100)
 
+/datum/component/nanites/proc/set_cloud_sync(datum/source, method)
+	switch(method)
+		if(NANITE_CLOUD_TOGGLE)
+			cloud_active = !cloud_active
+		if(NANITE_CLOUD_DISABLE)
+			cloud_active = FALSE
+		if(NANITE_CLOUD_ENABLE)
+			cloud_active = TRUE
+
 /datum/component/nanites/proc/set_safety(datum/source, amount)
 	safety_threshold = CLAMP(amount, 0, max_nanites)
 
@@ -252,6 +286,19 @@
 /datum/component/nanites/proc/get_programs(datum/source, list/nanite_programs)
 	nanite_programs |= programs
 
+/datum/component/nanites/proc/add_research()
+	var/research_value = NANITE_BASE_RESEARCH
+	if(!ishuman(host_mob))
+		if(!iscarbon(host_mob))
+			research_value *= 0.4
+		else
+			research_value *= 0.8
+	if(!host_mob.client)
+		research_value *= 0.5
+	if(host_mob.stat == DEAD)
+		research_value *= 0.75
+	SSresearch.science_tech.add_point_list(list(TECHWEB_POINT_TYPE_NANITES = research_value))
+
 /datum/component/nanites/proc/nanite_scan(datum/source, mob/user, full_scan)
 	if(!full_scan)
 		if(!stealth)
@@ -263,7 +310,8 @@
 		to_chat(user, "<span class='info'>================</span>")
 		to_chat(user, "<span class='info'>Saturation: [nanite_volume]/[max_nanites]</span>")
 		to_chat(user, "<span class='info'>Safety Threshold: [safety_threshold]</span>")
-		to_chat(user, "<span class='info'>Cloud ID: [cloud_id ? cloud_id : "Disabled"]</span>")
+		to_chat(user, "<span class='info'>Cloud ID: [cloud_id ? cloud_id : "None"]</span>")
+		to_chat(user, "<span class='info'>Cloud Sync: [cloud_active ? "Active" : "Disabled"]</span>")
 		to_chat(user, "<span class='info'>================</span>")
 		to_chat(user, "<span class='info'>Program List:</span>")
 		if(!diagnostics)
@@ -280,6 +328,7 @@
 	data["regen_rate"] = regen_rate
 	data["safety_threshold"] = safety_threshold
 	data["cloud_id"] = cloud_id
+	data["cloud_active"] = cloud_active
 	var/list/mob_programs = list()
 	var/id = 1
 	for(var/X in programs)
@@ -297,24 +346,35 @@
 			mob_program["trigger_cooldown"] = P.trigger_cooldown / 10
 
 		if(scan_level >= 3)
-			mob_program["activation_delay"] = P.activation_delay
-			mob_program["timer"] = P.timer
-			mob_program["timer_type"] = P.get_timer_type_text()
-			var/list/extra_settings = list()
-			for(var/Y in P.extra_settings)
-				var/list/setting = list()
-				setting["name"] = Y
-				setting["value"] = P.get_extra_setting(Y)
-				extra_settings += list(setting)
+			mob_program["timer_restart"] = P.timer_restart / 10
+			mob_program["timer_shutdown"] = P.timer_shutdown / 10
+			mob_program["timer_trigger"] = P.timer_trigger / 10
+			mob_program["timer_trigger_delay"] = P.timer_trigger_delay / 10
+			var/list/extra_settings = P.get_extra_settings_frontend()
 			mob_program["extra_settings"] = extra_settings
 			if(LAZYLEN(extra_settings))
 				mob_program["has_extra_settings"] = TRUE
+			else
+				mob_program["has_extra_settings"] = FALSE
 
 		if(scan_level >= 4)
 			mob_program["activation_code"] = P.activation_code
 			mob_program["deactivation_code"] = P.deactivation_code
 			mob_program["kill_code"] = P.kill_code
 			mob_program["trigger_code"] = P.trigger_code
+			var/list/rules = list()
+			var/rule_id = 1
+			for(var/Z in P.rules)
+				var/datum/nanite_rule/nanite_rule = Z
+				var/list/rule = list()
+				rule["display"] = nanite_rule.display()
+				rule["program_id"] = id
+				rule["id"] = rule_id
+				rules += list(rule)
+				rule_id++
+			mob_program["rules"] = rules
+			if(LAZYLEN(rules))
+				mob_program["has_rules"] = TRUE
 		id++
 		mob_programs += list(mob_program)
 	data["mob_programs"] = mob_programs

code/datums/components/radioactive.dm

@@ -77,6 +77,8 @@
 /datum/component/radioactive/proc/rad_attack(datum/source, atom/movable/target, mob/living/user)
 	radiation_pulse(parent, strength/20)
 	target.rad_act(strength/2)
+	if(!hl3_release_date)
+		return
 	strength -= strength / hl3_release_date
 
 #undef RAD_AMOUNT_LOW

code/datums/components/remote_materials.dm

@@ -54,7 +54,7 @@ handles linking back and forth.
 /datum/component/remote_materials/proc/_MakeLocal()
 	silo = null
 	mat_container = parent.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, MAT_PLASTIC),
+		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, /datum/material/plastic),
 		local_size,
 		FALSE,
 		/obj/item/stack)

code/datums/components/slippery.dm

@@ -7,7 +7,7 @@
 	intensity = max(_intensity, 0)
 	lube_flags = _lube_flags
 	callback = _callback
-	RegisterSignal(parent, list(COMSIG_MOVABLE_CROSSED, COMSIG_ATOM_ENTERED), .proc/Slip)
+	RegisterSignal(parent, list(COMSIG_MOVABLE_CROSSED, COMSIG_ATOM_ENTERED, COMSIG_ITEM_WEARERCROSSED), .proc/Slip)
 
 /datum/component/slippery/proc/Slip(datum/source, atom/movable/AM)
 	var/mob/victim = AM

code/datums/components/squeak.dm

@@ -18,7 +18,7 @@
 	RegisterSignal(parent, list(COMSIG_ATOM_ENTERED, COMSIG_ATOM_BLOB_ACT, COMSIG_ATOM_HULK_ATTACK, COMSIG_PARENT_ATTACKBY), .proc/play_squeak)
 	if(ismovableatom(parent))
 		RegisterSignal(parent, list(COMSIG_MOVABLE_BUMP, COMSIG_MOVABLE_IMPACT), .proc/play_squeak)
-		RegisterSignal(parent, COMSIG_MOVABLE_CROSSED, .proc/play_squeak_crossed)
+		RegisterSignal(parent, list(COMSIG_MOVABLE_CROSSED, COMSIG_ITEM_WEARERCROSSED), .proc/play_squeak_crossed)
 		RegisterSignal(parent, COMSIG_MOVABLE_DISPOSING, .proc/disposing_react)
 		if(isitem(parent))
 			RegisterSignal(parent, list(COMSIG_ITEM_ATTACK, COMSIG_ITEM_ATTACK_OBJ, COMSIG_ITEM_HIT_REACT), .proc/play_squeak)

code/datums/diseases/advance/symptoms/disfiguration.dm

@@ -0,0 +1,50 @@
+/*
+//////////////////////////////////////
+Disfiguration
+
+	Hidden.
+	No change to resistance.
+	Increases stage speed.
+	Slightly increases transmittability.
+	Critical Level.
+
+BONUS
+	Adds disfiguration trait making the mob appear as "Unknown" to others.
+
+//////////////////////////////////////
+*/
+
+/datum/symptom/disfiguration
+
+	name = "Disfiguration"
+	desc = "The virus liquefies facial muscles, disfiguring the host."
+	stealth = 2
+	resistance = 0
+	stage_speed = 3
+	transmittable = 1
+	level = 5
+	severity = 1
+	symptom_delay_min = 25
+	symptom_delay_max = 75
+
+/datum/symptom/disfiguration/Activate(datum/disease/advance/A)
+	. = ..()
+	if(!.)
+		return
+	var/mob/living/M = A.affected_mob
+	if (HAS_TRAIT(M, TRAIT_DISFIGURED))
+		return
+	switch(A.stage)
+		if(5)
+			ADD_TRAIT(M, TRAIT_DISFIGURED, DISEASE_TRAIT)
+			M.visible_message("<span class='warning'>[M]'s face appears to cave in!</span>", "<span class='notice'>You feel your face crumple and cave in!</span>")
+		else
+			M.visible_message("<span class='warning'>[M]'s face begins to contort...</span>", "<span class='notice'>Your face feels wet and malleable...</span>")
+
+
+/datum/symptom/disfiguration/End(datum/disease/advance/A)
+	. = ..()
+	if(!.)
+		return
+	if(A.affected_mob)
+		REMOVE_TRAIT(A.affected_mob, TRAIT_DISFIGURED, DISEASE_TRAIT)

code/datums/diseases/advance/symptoms/skin.dm

@@ -1,68 +1,22 @@
 /*
 //////////////////////////////////////
-Vitiligo
+Polyvitiligo
 
-	Hidden.
-	No change to resistance.
-	Increases stage speed.
-	Slightly increases transmittability.
-	Critical Level.
-
-BONUS
-	Makes the mob lose skin pigmentation.
-
-//////////////////////////////////////
-*/
-
-/datum/symptom/vitiligo
-
-	name = "Vitiligo"
-	desc = "The virus destroys skin pigment cells, causing rapid loss of pigmentation in the host."
-	stealth = 2
-	resistance = 0
-	stage_speed = 3
-	transmittable = 1
-	level = 5
-	severity = 1
-	symptom_delay_min = 25
-	symptom_delay_max = 75
-
-/datum/symptom/vitiligo/Activate(datum/disease/advance/A)
-	if(!..())
-		return
-	var/mob/living/M = A.affected_mob
-	if(ishuman(M))
-		var/mob/living/carbon/human/H = M
-		if(H.skin_tone == "albino")
-			return
-		switch(A.stage)
-			if(5)
-				H.skin_tone = "albino"
-				H.update_body(0)
-			else
-				H.visible_message("<span class='warning'>[H] looks a bit pale...</span>", "<span class='notice'>Your skin suddenly appears lighter...</span>")
-
-
-/*
-//////////////////////////////////////
-Revitiligo
-
-	Slightly noticable.
+	Noticeable.
 	Increases resistance.
 	Increases stage speed slightly.
 	Increases transmission.
 	Critical Level.
 
 BONUS
-	Makes the mob gain skin pigmentation.
+	Makes the mob gain a random crayon powder colorful reagent.
 
 //////////////////////////////////////
 */
 
-/datum/symptom/revitiligo
-
-	name = "Revitiligo"
-	desc = "The virus causes increased production of skin pigment cells, making the host's skin grow darker over time."
+/datum/symptom/polyvitiligo
+	name = "Polyvitiligo"
+	desc = "The virus replaces the melanin in the skin with reactive pigment."
 	stealth = -1
 	resistance = 3
 	stage_speed = 1
@@ -72,17 +26,16 @@ BONUS
 	symptom_delay_min = 7
 	symptom_delay_max = 14
 
-/datum/symptom/revitiligo/Activate(datum/disease/advance/A)
+/datum/symptom/polyvitiligo/Activate(datum/disease/advance/A)
 	if(!..())
 		return
 	var/mob/living/M = A.affected_mob
-	if(ishuman(M))
-		var/mob/living/carbon/human/H = M
-		if(H.skin_tone == "african2")
-			return
-		switch(A.stage)
-			if(5)
-				H.skin_tone = "african2"
-				H.update_body(0)
-			else
-				H.visible_message("<span class='warning'>[H] looks a bit dark...</span>", "<span class='notice'>Your skin suddenly appears darker...</span>")
+	switch(A.stage)
+		if(5)
+			var/static/list/banned_reagents = list(/datum/reagent/colorful_reagent/crayonpowder/invisible, /datum/reagent/colorful_reagent/crayonpowder/white)
+			var/color = pick(subtypesof(/datum/reagent/colorful_reagent/crayonpowder) - banned_reagents)
+			if(M.reagents.total_volume <= (M.reagents.maximum_volume/10)) // no flooding humans with 1000 units of colorful reagent
+				M.reagents.add_reagent(color, 5)
+		else
+			if (prob(50)) // spam
+				M.visible_message("<span class='warning'>[M] looks rather vibrant...</span>", "<span class='notice'>The colors, man, the colors...</span>")

code/datums/diseases/advance/symptoms/symptoms.dm

@@ -38,10 +38,11 @@
 			return
 	CRASH("We couldn't assign an ID!")
 
-// Called when processing of the advance disease that holds this symptom infects a host and upon each Refresh() of that advance disease.
+// Called when processing of the advance disease, which holds this symptom, starts.
 /datum/symptom/proc/Start(datum/disease/advance/A)
 	if(neutered)
 		return FALSE
+	next_activation = world.time + rand(symptom_delay_min * 10, symptom_delay_max * 10) //so it doesn't instantly activate on infection
 	return TRUE
 
 // Called when the advance disease is going to be deleted or when the advance disease stops processing.
@@ -59,7 +60,7 @@
 		next_activation = world.time + rand(symptom_delay_min * 10, symptom_delay_max * 10)
 		return TRUE
 
-/datum/symptom/proc/on_stage_change(datum/disease/advance/A)
+/datum/symptom/proc/on_stage_change(new_stage, datum/disease/advance/A)
 	if(neutered)
 		return FALSE
 	return TRUE

code/datums/elements/firestacker.dm

@@ -0,0 +1,40 @@
+/**
+  * Can be applied to /atom/movable subtypes to make them apply fire stacks to things they hit
+  */
+/datum/element/firestacker
+	element_flags = ELEMENT_BESPOKE
+	id_arg_index = 2
+	/// How many firestacks to apply per hit
+	var/amount
+
+/datum/element/firestacker/Attach(datum/target, amount)
+	. = ..()
+
+	if(!ismovableatom(target))
+		return ELEMENT_INCOMPATIBLE
+
+	src.amount = amount
+
+	RegisterSignal(target, COMSIG_MOVABLE_IMPACT, .proc/impact, override = TRUE)
+	if(isitem(target))
+		RegisterSignal(target, COMSIG_ITEM_ATTACK, .proc/item_attack, override = TRUE)
+		RegisterSignal(target, COMSIG_ITEM_ATTACK_SELF, .proc/item_attack_self, override = TRUE)
+
+/datum/element/firestacker/Detach(datum/source, force)
+	. = ..()
+	UnregisterSignal(source, list(COMSIG_MOVABLE_IMPACT, COMSIG_ITEM_ATTACK, COMSIG_ITEM_ATTACK_SELF))
+
+/datum/element/firestacker/proc/stack_on(datum/owner, mob/living/target)
+	target.adjust_fire_stacks(amount)
+
+/datum/element/firestacker/proc/impact(datum/source, atom/hit_atom, datum/thrownthing/throwingdatum)
+	if(isliving(hit_atom))
+		stack_on(source, hit_atom)
+
+/datum/element/firestacker/proc/item_attack(datum/source, atom/movable/target, mob/living/user)
+	if(isliving(target))
+		stack_on(source, target)
+
+/datum/element/firestacker/proc/item_attack_self(datum/source, mob/user)
+	if(isliving(user))
+		stack_on(source, user)

code/datums/elements/mob_holder.dm

@@ -93,7 +93,7 @@
 		lefthand_file = left_hand
 	if(right_hand)
 		righthand_file = right_hand
-		slot_flags = slots
+	slot_flags = slots
 
 /obj/item/clothing/head/mob_holder/proc/assimilate(mob/living/target)
 	target.setDir(SOUTH)
@@ -114,16 +114,14 @@
 			w_class = WEIGHT_CLASS_NORMAL
 		if(MOB_SIZE_LARGE)
 			w_class = WEIGHT_CLASS_HUGE
-	RegisterSignal(src, COMSIG_CLICK_SHIFT, .proc/examine_held_mob)
 
 /obj/item/clothing/head/mob_holder/Destroy()
 	if(held_mob)
 		release()
 	return ..()
 
-/obj/item/clothing/head/mob_holder/proc/examine_held_mob(datum/source, mob/user)
-	held_mob.ShiftClick(user)
-	return COMPONENT_DENY_EXAMINATE
+/obj/item/clothing/head/mob_holder/examine(mob/user)
+	return held_mob?.examine(user) || ..()
 
 /obj/item/clothing/head/mob_holder/Exited(atom/movable/AM, atom/newloc)
 	. = ..()

code/datums/elements/swimming.dm

@@ -0,0 +1,21 @@
+/// Just for marking when someone's swimming.
+/datum/element/swimming
+	element_flags = ELEMENT_DETACH
+
+/datum/element/swimming/Attach(datum/target)
+	if((. = ..()) == ELEMENT_INCOMPATIBLE)
+		return
+	if(!isliving(target))
+		return ELEMENT_INCOMPATIBLE
+	RegisterSignal(target, COMSIG_MOVABLE_MOVED, .proc/check_valid)
+	ADD_TRAIT(target, TRAIT_SWIMMING, TRAIT_SWIMMING)		//seriously there's only one way to get this
+
+/datum/element/swimming/Detach(datum/target)
+	. = ..()
+	UnregisterSignal(target, COMSIG_MOVABLE_MOVED)
+	REMOVE_TRAIT(target, TRAIT_SWIMMING, TRAIT_SWIMMING)
+
+/datum/element/swimming/proc/check_valid(datum/source)
+	var/mob/living/L = source
+	if(!istype(L.loc, /turf/open/pool))
+		source.RemoveElement(/datum/element/swimming)

code/datums/holocall.dm

@@ -216,7 +216,7 @@
 	desc = "Stores recorder holocalls."
 	icon_state = "holodisk"
 	obj_flags = UNIQUE_RENAME
-	materials = list(MAT_METAL = 100, MAT_GLASS = 100)
+	custom_materials = list(/datum/material/iron = 100, /datum/material/glass = 100)
 	var/datum/holorecord/record
 	//Preset variables
 	var/preset_image_type

code/datums/materials/_material.dm

@@ -0,0 +1,77 @@
+/*! Material datum
+Simple datum which is instanced once per type and is used for every object of said material. It has a variety of variables that define behavior. Subtyping from this makes it easier to create your own materials.
+*/
+
+
+/datum/material
+	var/name = "material"
+	var/desc = "its..stuff."
+	///Var that's mostly used by science machines to identify specific materials, should most likely be phased out at some point
+	var/id = "mat"
+	///Base color of the material, is used for greyscale. Item isn't changed in color if this is null.
+	var/color
+	///Base alpha of the material, is used for greyscale icons.
+	var/alpha
+	///Materials "Traits". its a map of key = category | Value = Bool. Used to define what it can be used for
+	var/list/categories = list()
+	///The type of sheet this material creates. This should be replaced as soon as possible by greyscale sheets
+	var/sheet_type
+	///This is a modifier for force, and resembles the strength of the material
+	var/strength_modifier = 1
+	///This is a modifier for integrity, and resembles the strength of the material
+	var/integrity_modifier = 1
+	///This is the amount of value per 1 unit of the material
+	var/value_per_unit = 0
+	///Armor modifiers, multiplies an items normal armor vars by these amounts.
+	var/armor_modifiers = list("melee" = 1, "bullet" = 1, "laser" = 1, "energy" = 1, "bomb" = 1, "bio" = 1, "rad" = 1, "fire" = 1, "acid" = 1)
+
+///This proc is called when the material is added to an object.
+/datum/material/proc/on_applied(atom/source, amount, material_flags)
+	if(material_flags & MATERIAL_COLOR) //Prevent changing things with pre-set colors, to keep colored toolboxes their looks for example
+		if(color) //Do we have a custom color?
+			source.add_atom_colour(color, FIXED_COLOUR_PRIORITY)
+		if(alpha)
+			source.alpha = alpha
+
+	if(material_flags & MATERIAL_ADD_PREFIX)
+		source.name = "[name] [source.name]"
+
+	if(istype(source, /obj)) //objs
+		on_applied_obj(source, amount, material_flags)
+
+///This proc is called when the material is added to an object specifically.
+/datum/material/proc/on_applied_obj(var/obj/o, amount, material_flags)
+	var/new_max_integrity = CEILING(o.max_integrity * integrity_modifier, 1)
+	o.modify_max_integrity(new_max_integrity)
+	o.force *= strength_modifier
+	o.throwforce *= strength_modifier
+
+	var/list/temp_armor_list = list() //Time to add armor modifiers!
+
+	if(!istype(o.armor))
+		return
+	var/list/current_armor = o.armor?.getList()
+
+	for(var/i in current_armor)
+		temp_armor_list[i] = current_armor[i] * armor_modifiers[i]
+	o.armor = getArmor(arglist(temp_armor_list))
+
+///This proc is called when the material is removed from an object.
+/datum/material/proc/on_removed(atom/source, material_flags)
+	if(material_flags & MATERIAL_COLOR) //Prevent changing things with pre-set colors, to keep colored toolboxes their looks for example
+		if(color)
+			source.remove_atom_colour(FIXED_COLOUR_PRIORITY, color)
+		source.alpha = initial(source.alpha)
+
+	if(material_flags & MATERIAL_ADD_PREFIX)
+		source.name = initial(source.name)
+
+	if(istype(source, /obj)) //objs
+		on_removed_obj(source, material_flags)
+
+///This proc is called when the material is removed from an object specifically.
+/datum/material/proc/on_removed_obj(var/obj/o, amount, material_flags)
+	var/new_max_integrity = initial(o.max_integrity)
+	o.modify_max_integrity(new_max_integrity)
+	o.force = initial(o.force)
+	o.throwforce = initial(o.throwforce)

code/datums/materials/basemats.dm

@@ -0,0 +1,210 @@
+///Has no special properties.
+/datum/material/iron
+	name = "iron"
+	id = "iron"
+	desc = "Common iron ore often found in sedimentary and igneous layers of the crust."
+	color = "#878687"
+	categories = list(MAT_CATEGORY_ORE = TRUE, MAT_CATEGORY_RIGID = TRUE)
+	sheet_type = /obj/item/stack/sheet/metal
+	value_per_unit = 0.0025
+
+///Breaks extremely easily but is transparent.
+/datum/material/glass
+	name = "glass"
+	id = "glass"
+	desc = "Glass forged by melting sand."
+	color = "#88cdf1"
+	alpha = 150
+	categories = list(MAT_CATEGORY_RIGID = TRUE)
+	integrity_modifier = 0.1
+	sheet_type = /obj/item/stack/sheet/glass
+	value_per_unit = 0.0025
+	armor_modifiers = list("melee" = 0.2, "bullet" = 0.2, "laser" = 0, "energy" = 1, "bomb" = 0, "bio" = 0.2, "rad" = 0.2, "fire" = 1, "acid" = 0.2) // yeah ok retard
+
+/*
+Color matrices are like regular colors but unlike with normal colors, you can go over 255 on a channel.
+Unless you know what you're doing, only use the first three numbers. They're in RGB order.
+*/
+
+///Has no special properties. Could be good against vampires in the future perhaps.
+/datum/material/silver
+	name = "silver"
+	id = "silver"
+	desc = "Silver"
+	color = list(255/255, 284/255, 302/255,0, 0,0,0,0, 0,0,0,0, 0,0,0,1, 0,0,0,0)
+	categories = list(MAT_CATEGORY_ORE = TRUE, MAT_CATEGORY_RIGID = TRUE)
+	sheet_type = /obj/item/stack/sheet/mineral/silver
+	value_per_unit = 0.025
+
+///Slight force increase
+/datum/material/gold
+	name = "gold"
+	id = "gold"
+	desc = "Gold"
+	color = list(340/255, 240/255, 50/255,0, 0,0,0,0, 0,0,0,0, 0,0,0,1, 0,0,0,0) //gold is shiny, but not as bright as bananium
+	strength_modifier = 1.2
+	categories = list(MAT_CATEGORY_ORE = TRUE, MAT_CATEGORY_RIGID = TRUE)
+	sheet_type = /obj/item/stack/sheet/mineral/gold
+	value_per_unit = 0.0625
+	armor_modifiers = list("melee" = 1.1, "bullet" = 1.1, "laser" = 1.15, "energy" = 1.15, "bomb" = 1, "bio" = 1, "rad" = 1, "fire" = 0.7, "acid" = 1.1)
+
+///Has no special properties
+/datum/material/diamond
+	name = "diamond"
+	id = "diamond"
+	desc = "Highly pressurized carbon"
+	color = list(48/255, 272/255, 301/255,0, 0,0,0,0, 0,0,0,0, 0,0,0,1, 0,0,0,0)
+	alpha = 132
+	categories = list(MAT_CATEGORY_ORE = TRUE, MAT_CATEGORY_RIGID = TRUE)
+	sheet_type = /obj/item/stack/sheet/mineral/diamond
+	value_per_unit = 0.25
+
+///Is slightly radioactive
+/datum/material/uranium
+	name = "uranium"
+	id = "uranium"
+	desc = "Uranium"
+	color = rgb(48, 237, 26)
+	categories = list(MAT_CATEGORY_ORE = TRUE, MAT_CATEGORY_RIGID = TRUE)
+	sheet_type = /obj/item/stack/sheet/mineral/uranium
+	value_per_unit = 0.05
+	armor_modifiers = list("melee" = 1.5, "bullet" = 1.4, "laser" = 0.5, "energy" = 0.5, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 1, "acid" = 1)
+
+/datum/material/uranium/on_applied(atom/source, amount, material_flags)
+	. = ..()
+	source.AddComponent(/datum/component/radioactive, amount / 20, source, 0) //half-life of 0 because we keep on going.
+
+/datum/material/uranium/on_removed(atom/source, material_flags)
+	. = ..()
+	qdel(source.GetComponent(/datum/component/radioactive))
+
+
+///Adds firestacks on hit (Still needs support to turn into gas on destruction)
+/datum/material/plasma
+	name = "plasma"
+	id = "plasma"
+	desc = "Isn't plasma a state of matter? Oh whatever."
+	color = list(298/255, 46/255, 352/255,0, 0,0,0,0, 0,0,0,0, 0,0,0,1, 0,0,0,0)
+	categories = list(MAT_CATEGORY_ORE = TRUE, MAT_CATEGORY_RIGID = TRUE)
+	sheet_type = /obj/item/stack/sheet/mineral/plasma
+	value_per_unit = 0.1
+	armor_modifiers = list("melee" = 1.4, "bullet" = 0.7, "laser" = 0, "energy" = 1.2, "bomb" = 0, "bio" = 1.2, "rad" = 1, "fire" = 0, "acid" = 0.5)
+
+/datum/material/plasma/on_applied(atom/source, amount, material_flags)
+	. = ..()
+	if(ismovableatom(source))
+		source.AddElement(/datum/element/firestacker)
+		source.AddComponent(/datum/component/explodable, 0, 0, amount / 2500, amount / 1250)
+
+/datum/material/plasma/on_removed(atom/source, material_flags)
+	. = ..()
+	source.RemoveElement(/datum/element/firestacker)
+	qdel(source.GetComponent(/datum/component/explodable))
+
+///Can cause bluespace effects on use. (Teleportation) (Not yet implemented)
+/datum/material/bluespace
+	name = "bluespace crystal"
+	id = "bluespace_crystal"
+	desc = "Crystals with bluespace properties"
+	color = list(119/255, 217/255, 396/255,0, 0,0,0,0, 0,0,0,0, 0,0,0,1, 0,0,0,0)
+	alpha = 200
+	categories = list(MAT_CATEGORY_ORE = TRUE)
+	sheet_type = /obj/item/stack/sheet/bluespace_crystal
+	value_per_unit = 0.15
+
+///Honks and slips
+/datum/material/bananium
+	name = "bananium"
+	id = "bananium"
+	desc = "Material with hilarious properties"
+	color = list(460/255, 464/255, 0, 0, 0,0,0,0, 0,0,0,0, 0,0,0,1, 0,0,0,0) //obnoxiously bright yellow
+	categories = list(MAT_CATEGORY_ORE = TRUE, MAT_CATEGORY_RIGID = TRUE)
+	sheet_type = /obj/item/stack/sheet/mineral/bananium
+	value_per_unit = 0.5
+	armor_modifiers = list("melee" = 0, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 100, "bio" = 0, "rad" = 0, "fire" = 10, "acid" = 0) //Clowns cant be blown away
+
+/datum/material/bananium/on_applied(atom/source, amount, material_flags)
+	. = ..()
+	source.AddComponent(/datum/component/squeak, list('sound/items/bikehorn.ogg'=1), 50)
+	source.AddComponent(/datum/component/slippery, min(amount / 10, 80))
+
+/datum/material/bananium/on_removed(atom/source, amount, material_flags)
+	. = ..()
+	qdel(source.GetComponent(/datum/component/slippery))
+	qdel(source.GetComponent(/datum/component/squeak))
+
+
+///Mediocre force increase
+/datum/material/titanium
+	name = "titanium"
+	id = "titanium"
+	desc = "Titanium"
+	color = "#b3c0c7"
+	strength_modifier = 1.3
+	categories = list(MAT_CATEGORY_ORE = TRUE, MAT_CATEGORY_RIGID = TRUE)
+	sheet_type = /obj/item/stack/sheet/mineral/titanium
+	value_per_unit = 0.0625
+	armor_modifiers = list("melee" = 1.35, "bullet" = 1.3, "laser" = 1.3, "energy" = 1.25, "bomb" = 1.25, "bio" = 1, "rad" = 1, "fire" = 0.7, "acid" = 1)
+
+/datum/material/runite
+	name = "runite"
+	id = "runite"
+	desc = "Runite"
+	color = "#3F9995"
+	strength_modifier = 1.3
+	categories = list(MAT_CATEGORY_RIGID = TRUE)
+	sheet_type = /obj/item/stack/sheet/mineral/runite
+	armor_modifiers = list("melee" = 1.35, "bullet" = 2, "laser" = 0.5, "energy" = 1.25, "bomb" = 1.25, "bio" = 1, "rad" = 1, "fire" = 1.4, "acid" = 1) //rune is weak against magic lasers but strong against bullets. This is the combat triangle.
+
+///Force decrease
+/datum/material/plastic
+	name = "plastic"
+	id = "plastic"
+	desc = "Plastic"
+	color = "#caccd9"
+	strength_modifier = 0.85
+	sheet_type = /obj/item/stack/sheet/plastic
+	value_per_unit = 0.0125
+	armor_modifiers = list("melee" = 1.5, "bullet" = 1.1, "laser" = 0.3, "energy" = 0.5, "bomb" = 1, "bio" = 1, "rad" = 1, "fire" = 1.1, "acid" = 1)
+
+///Force decrease and mushy sound effect. (Not yet implemented)
+/datum/material/biomass
+	name = "biomass"
+	id = "biomass"
+	desc = "Organic matter"
+	color = "#735b4d"
+	strength_modifier = 0.8
+	value_per_unit = 0.025
+
+///Stronk force increase
+/datum/material/adamantine
+	name = "adamantine"
+	id = "adamantine"
+	desc = "A powerful material made out of magic, I mean science!"
+	color = "#6d7e8e"
+	strength_modifier = 1.5
+	categories = list(MAT_CATEGORY_RIGID = TRUE)
+	sheet_type = /obj/item/stack/sheet/mineral/adamantine
+	value_per_unit = 0.25
+	armor_modifiers = list("melee" = 1.5, "bullet" = 1.5, "laser" = 1.3, "energy" = 1.3, "bomb" = 1, "bio" = 1, "rad" = 1, "fire" = 2.5, "acid" = 1)
+
+///RPG Magic. (Admin only)
+/datum/material/mythril
+	name = "mythril"
+	id = "mythril"
+	desc = "How this even exists is byond me"
+	color = "#f2d5d7"
+	categories = list(MAT_CATEGORY_RIGID = TRUE)
+	sheet_type = /obj/item/stack/sheet/mineral/mythril
+	value_per_unit = 0.75
+	armor_modifiers = list("melee" = 2, "bullet" = 2, "laser" = 2, "energy" = 2, "bomb" = 2, "bio" = 2, "rad" = 2, "fire" = 2, "acid" = 2)
+
+/datum/material/mythril/on_applied_obj(atom/source, amount, material_flags)
+	. = ..()
+	if(istype(source, /obj/item))
+		source.AddComponent(/datum/component/fantasy)
+
+/datum/material/mythril/on_removed_obj(atom/source, material_flags)
+	. = ..()
+	if(istype(source, /obj/item))
+		qdel(source.GetComponent(/datum/component/fantasy))

code/datums/mind.dm

@@ -61,7 +61,6 @@
 	var/late_joiner = FALSE
 
 	var/force_escaped = FALSE  // Set by Into The Sunset command of the shuttle manipulator
-
 	var/list/learned_recipes //List of learned recipe TYPES.
 
 /datum/mind/New(var/key)
@@ -715,6 +714,11 @@
 	if(G)
 		G.reenter_corpse()
 
+/// Sets our can_hijack to the fastest speed our antag datums allow.
+/datum/mind/proc/get_hijack_speed()
+	. = 0
+	for(var/datum/antagonist/A in antag_datums)
+		. = max(., A.hijack_speed())
 
 /datum/mind/proc/has_objective(objective_type)
 	for(var/datum/antagonist/A in antag_datums)

code/datums/ruins/lavaland.dm

@@ -224,6 +224,13 @@
 	allow_duplicates = FALSE
 	cost = 5
 
+/datum/map_template/ruin/lavaland/dark_wizards
+	name = "Dark Wizard Altar"
+	id = "dark_wizards"
+	description = "A ruin with dark wizards. What secret do they guard?"
+	suffix = "lavaland_surface_wizard.dmm"
+	cost = 5
+
 /datum/map_template/ruin/lavaland/puzzle
 	name = "Ancient Puzzle"
 	id = "puzzle"

code/datums/ruins/space.dm

@@ -311,6 +311,12 @@
 	name = "Space Hermit"
 	description = "A late awakening cryo pod in a crashed escape pod wakes up to find what befell of his fellow survivors. Contains all the necessary resources to actually make it out alive. Good luck."
 
+/datum/map_template/ruin/space/clericden
+	id = "clericden"
+	suffix = "clericden.dmm"
+	name = "Cleric's Den"
+	description = "Once part of a larger monastery, this holy order of long dead clerics practiced far less non-violence than they preached. Appears to have been untouched by looters, however. Odd."
+
 /datum/map_template/ruin/space/advancedlab
 	id = "advancedlab"
 	suffix = "advancedlab.dmm"

code/game/area/Space_Station_13_areas.dm

@@ -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"

code/game/atoms.dm

@@ -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

code/game/gamemodes/clown_ops/clown_weapons.dm

@@ -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)
 	..()

code/game/gamemodes/dynamic/dynamic_storytellers.dm

@@ -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()

code/game/gamemodes/gangs/dominator.dm

@@ -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

code/game/gamemodes/objective.dm

@@ -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)

code/game/gamemodes/objective_sabotage.dm

@@ -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"

code/game/machinery/Sleeper.dm

@@ -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

code/game/machinery/autolathe.dm

@@ -47,7 +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)
@@ -121,15 +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()
 
@@ -160,18 +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()
@@ -188,12 +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)
@@ -202,10 +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()
@@ -270,7 +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)
@@ -302,7 +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)
@@ -319,8 +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)
@@ -329,20 +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)

code/game/machinery/bloodbankgen.dm

@@ -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()

code/game/machinery/buttons.dm

@@ -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)

code/game/machinery/camera/camera.dm

@@ -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

code/game/machinery/camera/camera_assembly.dm

@@ -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
 
 

code/game/machinery/computer/_computer.dm

@@ -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"

code/game/machinery/computer/camera_advanced.dm

@@ -72,7 +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()

code/game/machinery/cryopod.dm

@@ -116,7 +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()

code/game/machinery/defibrillator_mount.dm

@@ -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

code/game/machinery/deployable.dm

@@ -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)

code/game/machinery/doors/airlock.dm

@@ -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)

code/game/machinery/droneDispenser.dm

@@ -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)
 

code/game/machinery/firealarm.dm

@@ -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

code/game/machinery/flasher.dm

@@ -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

code/game/machinery/iv_drip.dm

@@ -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

code/game/machinery/porta_turret/portable_turret.dm

@@ -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()

code/game/machinery/recycler.dm

@@ -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()

code/game/machinery/slotmachine.dm

@@ -26,7 +26,6 @@
 	var/working = 0
 	var/balance = 0 //How much money is in the machine, ready to be CONSUMED.
 	var/jackpots = 0
-	var/list/coinvalues = list()
 	var/list/reels = list(list("", "", "") = 0, list("", "", "") = 0, list("", "", "") = 0, list("", "", "") = 0, list("", "", "") = 0)
 	var/list/symbols = list(SEVEN = 1, "<font color='orange'>&</font>" = 2, "<font color='yellow'>@</font>" = 2, "<font color='green'>$</font>" = 2, "<font color='blue'>?</font>" = 2, "<font color='grey'>#</font>" = 2, "<font color='white'>!</font>" = 2, "<font color='fuchsia'>%</font>" = 2) //if people are winning too much, multiply every number in this list by 2 and see if they are still winning too much.
 
@@ -45,10 +44,6 @@
 
 	toggle_reel_spin(0)
 
-	for(var/cointype in typesof(/obj/item/coin))
-		var/obj/item/coin/C = cointype
-		coinvalues["[cointype]"] = initial(C.value)
-
 /obj/machinery/computer/slot_machine/Destroy()
 	if(balance)
 		give_coins(balance)
@@ -92,7 +87,7 @@
 		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
@@ -294,19 +289,22 @@
 
 	return amount
 
-/obj/machinery/computer/slot_machine/proc/dispense(amount = 0, cointype = /obj/item/coin/silver, mob/living/target, throwit = 0)
-	var/value = coinvalues["[cointype]"]
+/obj/machinery/computer/slot_machine/proc/dispense(amount = 0, cointype = /obj/item/coin/silver, mob/living/target, throwit = FALSE)
+	var/value = GLOB.coin_values[cointype] || GLOB.coin_values[/obj/item/coin/iron]
+	INVOKE_ASYNC(src, .proc/become_rich, amount, value, cointype, target, throwit)
+	return amount % value
 
-
-	while(amount >= value)
+/obj/machinery/computer/slot_machine/proc/become_rich(amount, value, cointype = /obj/item/coin/silver, mob/living/target, throwit = FALSE)
+	if(value <= 0)
+		return
+	while(amount >= value && !QDELETED(src))
 		var/obj/item/coin/C = new cointype(loc) //DOUBLE THE PAIN
 		amount -= value
 		if(throwit && target)
 			C.throw_at(target, 3, 10)
 		else
 			random_step(C, 2, 40)
-
-	return amount
+		CHECK_TICK
 
 #undef SEVEN
 #undef SPIN_TIME

code/game/machinery/toylathe.dm

@@ -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)

code/game/mecha/combat/combat.dm

@@ -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

code/game/mecha/combat/gygax.dm

@@ -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)

code/game/mecha/combat/marauder.dm

@@ -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()
 
 

code/game/mecha/combat/neovgre.dm

@@ -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)

code/game/mecha/combat/reticence.dm

@@ -19,7 +19,6 @@
 	stepsound = null
 	turnsound = null
 	opacity = 0
-	spawn_tracked = FALSE
 
 /obj/mecha/combat/reticence/loaded/Initialize()
 	. = ..()

code/game/mecha/equipment/tools/medical_tools.dm

@@ -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()
 	. = ..()

code/game/mecha/equipment/tools/other_tools.dm

@@ -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
 

code/game/mecha/equipment/tools/work_tools.dm

@@ -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)

code/game/mecha/equipment/weapons/mecha_ammo.dm

@@ -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"

code/game/mecha/equipment/weapons/weapons.dm

@@ -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"

code/game/mecha/mech_fabricator.dm

@@ -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
@@ -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>")

code/game/mecha/mecha.dm

@@ -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

code/game/mecha/mecha_defense.dm

@@ -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()

code/game/objects/items.dm

@@ -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 = ", "

code/game/objects/items/AI_modules.dm

@@ -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.")
 	..()

code/game/objects/items/RCD.dm

@@ -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
 
 

code/game/objects/items/RPD.dm

@@ -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

code/game/objects/items/airlock_painter.dm

@@ -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

code/game/objects/items/apc_frame.dm

@@ -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)

code/game/objects/items/balls.dm

@@ -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
 

code/game/objects/items/circuitboards/circuitboard.dm

@@ -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

code/game/objects/items/crayons.dm

@@ -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
 

code/game/objects/items/defib.dm

@@ -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)