add: new sprites for reinforcing explorer suits (#4093)

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

@@ -158,39 +158,44 @@ GLOBAL_LIST_INIT(sinew_recipes, list ( \
 	w_class = WEIGHT_CLASS_NORMAL
 	layer = MOB_LAYER
 	var/static/list/goliath_platable_armor_typecache = typecacheof(list(
-			/obj/item/clothing/suit/hooded/explorer,
-			/obj/item/clothing/head/hooded/explorer,
 			/obj/item/clothing/suit/hooded/pathfinder,
 			/obj/item/clothing/head/hooded/pathfinder,
-			/obj/item/clothing/head/helmet/space/plasmaman/mining))
+	))
 	var/static/list/goliath_platable_armor_with_icon_typecache = typecacheof(list(
 			/obj/item/clothing/suit/space/hardsuit/mining,
 			/obj/item/clothing/head/helmet/space/hardsuit/mining,
+			/obj/item/clothing/suit/hooded/explorer,
+			/obj/item/clothing/head/hooded/explorer,
+			/obj/item/clothing/head/helmet/space/plasmaman/mining,
 	))
 /obj/item/stack/sheet/animalhide/goliath_hide/afterattack(atom/target, mob/user, proximity_flag)
 	if(!proximity_flag)
 		return
 	if(is_type_in_typecache(target, goliath_platable_armor_typecache) || is_type_in_typecache(target, goliath_platable_armor_with_icon_typecache))
 		var/obj/item/clothing/C = target
 		var/datum/armor/current_armor = C.armor
+
 		if(current_armor.getRating("melee") < 60)
 			C.armor = current_armor.setRating(melee_value = min(current_armor.getRating("melee") + 10, 60))
 			if(is_type_in_typecache(target, goliath_platable_armor_with_icon_typecache))
 				switch(C.armor.getRating("melee"))
 					if(40, 50)
 						C.icon_state = "[initial(C.icon_state)]_reinf"
-						C.item_color = "mining_reinf"
+						C.item_color = "[initial(C.icon_state)]_reinf"
 					if(60)
 						C.icon_state = "[initial(C.icon_state)]_reinf_full"
-						C.item_color = "mining_reinf_full"
+						C.item_color = "[initial(C.icon_state)]_reinf_full"
+
 				if(ishuman(C.loc))
 					var/mob/living/carbon/human/H = C.loc
 					H.update_inv_head()
 					H.update_inv_wear_suit()
+
 			to_chat(user, "<span class='info'>You strengthen [target], improving its resistance against melee attacks.</span>")
 			use(1)
 		else
 			to_chat(user, "<span class='warning'>You can't improve [C] any further!</span>")
+
 	else if(istype(target, /obj/mecha/working/ripley))
 		var/obj/mecha/working/ripley/D = target
 		if(D.hides < 3)

code/modules/clothing/spacesuits/plasmamen.dm

@@ -25,6 +25,7 @@
 	icon = 'icons/obj/clothing/species/plasmaman/hats.dmi'
 	species_restricted = list("Plasmaman")
 	sprite_sheets = list("Plasmaman" = 'icons/mob/clothing/species/plasmaman/helmet.dmi')
+	var/upgradable = FALSE
 
 /obj/item/clothing/head/helmet/space/plasmaman/New()
 	..()
@@ -68,8 +69,20 @@
 
 /obj/item/clothing/head/helmet/space/plasmaman/proc/toggle_light(mob/user)
 	on = !on
-	icon_state = "[initial(icon_state)][on ? "-light":""]"
-	item_state = icon_state
+	if(upgradable)
+		switch(armor.getRating("melee"))
+			if(30)
+				icon_state = "[initial(icon_state)][on ? "-light":""]"
+				item_state = icon_state
+			if(40,50)
+				icon_state = "[initial(icon_state)]_reinf[on ? "-light":""]"
+				item_state = icon_state
+			if(60)
+				icon_state = "[initial(icon_state)]_reinf_full[on ? "-light":""]"
+				item_state = icon_state
+	else
+		icon_state = "[initial(icon_state)][on ? "-light":""]"
+		item_state = icon_state
 
 	var/mob/living/carbon/human/H = user
 	if(istype(H))
@@ -268,6 +281,7 @@
 	vision_flags = SEE_TURFS
 	min_cold_protection_temperature = FIRE_HELM_MIN_TEMP_PROTECT
 	max_heat_protection_temperature = FIRE_HELM_MAX_TEMP_PROTECT
+	upgradable = TRUE
 
 /obj/item/clothing/head/helmet/space/plasmaman/chaplain
 	name = "chaplain's plasma envirosuit helmet"

code/modules/clothing/suits/hood.dm

@@ -14,6 +14,7 @@
 	. = ..()
 
 /obj/item/clothing/suit/hooded/proc/MakeHood()
+	item_color = initial(icon_state)
 	if(!hood)
 		var/obj/item/clothing/head/hooded/W = new hoodtype(src)
 		W.suit = src
@@ -35,7 +36,7 @@
 /obj/item/clothing/suit/hooded/proc/RemoveHood()
 	if(isnull(hood))
 		return
-	icon_state = "[initial(icon_state)]"
+	icon_state = item_color
 	suit_adjusted = 0
 	if(ishuman(hood.loc))
 		var/mob/living/carbon/H = hood.loc
@@ -63,7 +64,7 @@
 				return
 			else if(H.equip_to_slot_if_possible(hood, slot_head))
 				suit_adjusted = 1
-				icon_state = "[initial(icon_state)]_hood"
+				icon_state = "[item_color]_hood"
 				H.update_inv_wear_suit()
 				for(var/X in actions)
 					var/datum/action/A = X

code/modules/mining/equipment/explorer_gear.dm

@@ -46,6 +46,11 @@
 
 	sprite_sheets = list(
 		"Vulpkanin" = 'icons/mob/clothing/species/vulpkanin/head.dmi',
+		"Tajaran" = 'icons/mob/clothing/species/tajaran/head.dmi',
+		"Unathi" = 'icons/mob/clothing/species/unathi/head.dmi',
+		"Ash Walker" = 'icons/mob/clothing/species/unathi/head.dmi',
+		"Ash Walker Shaman" = 'icons/mob/clothing/species/unathi/head.dmi',
+		"Draconid" = 'icons/mob/clothing/species/unathi/head.dmi',
 		"Vox" = 'icons/mob/clothing/species/vox/head.dmi',
 		"Drask" = 'icons/mob/clothing/species/drask/head.dmi',
 		"Grey" = 'icons/mob/clothing/species/grey/head.dmi',