Box of Things for Events and the Future MK1 (#5281)

* Lots of Stuff for Events

* Adds changelog.

* Review & QOL

code/modules/materials/fifty_spawner_mats.dm

@@ -56,14 +56,26 @@
 	name = "stack of steel"
 	type_to_spawn = /obj/item/stack/material/steel
 
+/obj/fiftyspawner/steel/hull
+	name = "stack of steel hull"
+	type_to_spawn = /obj/item/stack/material/steel/hull
+
 /obj/fiftyspawner/plasteel
 	name = "stack of plasteel"
 	type_to_spawn = /obj/item/stack/material/plasteel
 
+/obj/fiftyspawner/plasteel/hull
+	name = "stack of plasteel hull"
+	type_to_spawn = /obj/item/stack/material/plasteel/hull
+
 /obj/fiftyspawner/durasteel
 	name = "stack of durasteel"
 	type_to_spawn = /obj/item/stack/material/durasteel
 
+/obj/fiftyspawner/durasteel/hull
+	name = "stack of durasteel hull"
+	type_to_spawn = /obj/item/stack/material/durasteel/hull
+
 /obj/fiftyspawner/wood
 	name = "stack of wood"
 	type_to_spawn = /obj/item/stack/material/wood

code/modules/materials/material_sheets.dm

@@ -192,12 +192,20 @@
 	default_type = DEFAULT_WALL_MATERIAL
 	no_variants = FALSE
 
+/obj/item/stack/material/steel/hull
+	name = MAT_STEELHULL
+	default_type = MAT_STEELHULL
+
 /obj/item/stack/material/plasteel
 	name = "plasteel"
 	icon_state = "sheet-plasteel"
 	default_type = "plasteel"
 	no_variants = FALSE
 
+/obj/item/stack/material/plasteel/hull
+	name = MAT_PLASTEELHULL
+	default_type = MAT_PLASTEELHULL
+
 /obj/item/stack/material/durasteel
 	name = "durasteel"
 	icon_state = "sheet-durasteel"
@@ -205,6 +213,9 @@
 	default_type = "durasteel"
 	no_variants = FALSE
 
+/obj/item/stack/material/durasteel/hull
+	name = "MAT_DURASTEELHULL"
+
 /obj/item/stack/material/wood
 	name = "wooden plank"
 	icon_state = "sheet-wood"

code/modules/materials/materials.dm

@@ -16,7 +16,17 @@
 			stone
 			metal
 			solid
-			cult
+			ONLY WALLS
+				cult
+				hull
+				curvy
+				jaggy
+				brick
+				REINFORCEMENT
+					reinf_over
+					reinf_mesh
+					reinf_cult
+					reinf_metal
 		DOORS
 			stone
 			metal
@@ -358,6 +368,18 @@ var/list/name_to_material
 	icon_reinf = "reinf_over"
 	icon_colour = "#666666"
 
+/material/steel/hull
+	name = MAT_STEELHULL
+	stack_type = /obj/item/stack/material/steel/hull
+	integrity = 250
+	explosion_resistance = 10
+	icon_base = "hull"
+	icon_reinf = "reinf_mesh"
+	icon_colour = "#666677"
+
+/material/steel/hull/place_sheet(var/turf/target) //Deconstructed into normal steel sheets.
+	new /obj/item/stack/material/steel(target)
+
 /material/diona
 	name = "biomass"
 	icon_colour = null
@@ -394,6 +416,17 @@ var/list/name_to_material
 	stack_origin_tech = list(TECH_MATERIAL = 2)
 	composite_material = list(DEFAULT_WALL_MATERIAL = SHEET_MATERIAL_AMOUNT, "platinum" = SHEET_MATERIAL_AMOUNT) //todo
 
+/material/plasteel/hull
+	name = MAT_PLASTEELHULL
+	stack_type = /obj/item/stack/material/plasteel/hull
+	integrity = 600
+	icon_base = "hull"
+	icon_reinf = "reinf_mesh"
+	icon_colour = "#777788"
+	explosion_resistance = 40
+
+/material/plasteel/hull/place_sheet(var/turf/target) //Deconstructed into normal plasteel sheets.
+	new /obj/item/stack/material/plasteel(target)
 
 // Very rare alloy that is reflective, should be used sparingly.
 /material/durasteel
@@ -412,6 +445,14 @@ var/list/name_to_material
 	stack_origin_tech = list(TECH_MATERIAL = 8)
 	composite_material = list("plasteel" = SHEET_MATERIAL_AMOUNT, "diamond" = SHEET_MATERIAL_AMOUNT) //shrug
 
+/material/durasteel/hull //The 'Hardball' of starship hulls.
+	name = MAT_DURASTEELHULL
+	icon_base = "hull"
+	icon_reinf = "reinf_mesh"
+	icon_colour = "#45829a"
+	explosion_resistance = 90
+	reflectivity = 0.9
+
 /material/plasteel/titanium
 	name = "titanium"
 	stack_type = null
@@ -421,6 +462,12 @@ var/list/name_to_material
 	icon_colour = "#D1E6E3"
 	icon_reinf = "reinf_metal"
 
+/material/plasteel/titanium/hull
+	name = MAT_TITANIUMHULL
+	stack_type = null
+	icon_base = "hull"
+	icon_reinf = "reinf_mesh"
+
 /material/glass
 	name = "glass"
 	stack_type = /obj/item/stack/material/glass