More custom loadout jackets + bandana

Adds custom loadout gear:
Searif's brown leather jacket, NT brown leather jacket, and grey hoodie.
Also brings back the orange bandana, and adjusts some siemens
coefficient values that weren't making sense.

code/modules/client/preferences_gear.dm

@@ -50,6 +50,12 @@ var/global/list/gear_datums = list()
 	cost = 2
 	slot = slot_head
 
+/datum/gear/obandana
+	display_name = "bandana, orange"
+	path = /obj/item/clothing/head/orangebandana
+	cost = 2
+	slot = slot_head
+
 /datum/gear/bandana
 	display_name = "bandana, pirate-red"
 	path = /obj/item/clothing/head/bandana
@@ -456,17 +462,35 @@ var/global/list/gear_datums = list()
 	slot = slot_wear_suit
 
 /datum/gear/leather_jacket
-	display_name = "leather jacket"
+	display_name = "leather jacket, black"
 	path = /obj/item/clothing/suit/storage/leather_jacket
 	cost = 3
 	slot = slot_wear_suit
 
-/datum/gear/leather_jacket
-	display_name = "leather jacket, NanoTrasen"
+/datum/gear/leather_jacket_nt
+	display_name = "leather jacket, NanoTrasen, black"
 	path = /obj/item/clothing/suit/storage/leather_jacket/nanotrasen
 	cost = 3
 	slot = slot_wear_suit
 
+/datum/gear/brown_jacket
+	display_name = "leather jacket, brown"
+	path = /obj/item/clothing/suit/storage/brown_jacket
+	cost = 3
+	slot = slot_wear_suit
+
+/datum/gear/brown_jacket_nt
+	display_name = "leather jacket, NanoTrasen, brown"
+	path = /obj/item/clothing/suit/storage/brown_jacket/nanotrasen
+	cost = 3
+	slot = slot_wear_suit
+
+/datum/gear/hoodie
+	display_name = "hoodie, grey"
+	path = /obj/item/clothing/suit/hoodie
+	cost = 2
+	slot = slot_wear_suit
+
 /datum/gear/unathi_mantle
 	display_name = "hide mantle (Unathi)"
 	path = /obj/item/clothing/suit/unathi/mantle

code/modules/clothing/clothing.dm

@@ -1,5 +1,6 @@
 /obj/item/clothing
 	name = "clothing"
+	siemens_coefficient = 0.9
 	var/list/species_restricted = null //Only these species can wear this kit.
 
 	/*

code/modules/clothing/head/misc.dm

@@ -234,7 +234,7 @@
 	icon_state = "chickenhead"
 	item_state = "chickensuit"
 	flags = FPRINT | TABLEPASS | BLOCKHAIR
-	siemens_coefficient = 2.0
+	siemens_coefficient = 0.7
 	body_parts_covered = HEAD|FACE|EYES
 
 /obj/item/clothing/head/bearpelt
@@ -243,7 +243,7 @@
 	icon_state = "bearpelt"
 	item_state = "bearpelt"
 	flags = FPRINT | TABLEPASS | BLOCKHAIR
-	siemens_coefficient = 2.0
+	siemens_coefficient = 0.7
 
 /obj/item/clothing/head/xenos
 	name = "xenos helmet"
@@ -261,5 +261,12 @@
 	icon_state = "philosopher_wig"
 	item_state = "philosopher_wig"
 	flags = FPRINT | TABLEPASS | BLOCKHAIR
-	siemens_coefficient = 2.0
+	siemens_coefficient = 2.0 //why is it so conductive?!
 	body_parts_covered = 0
+
+/obj/item/clothing/head/orangebandana //themij: Taryn Kifer
+	name = "orange bandana"
+	desc = "An orange piece of cloth, worn on the head."
+	icon_state = "orange_bandana"
+	item_state = "orange_bandana"
+	body_parts_covered = 0

code/modules/clothing/suits/miscellaneous.dm

@@ -397,8 +397,47 @@
 	body_parts_covered = UPPER_TORSO|ARMS
 
 /obj/item/clothing/suit/storage/leather_jacket/nanotrasen
-	name = "leather jacket"
 	desc = "A black leather coat. The letters NT are proudly displayed on the back."
 	icon_state = "leather_jacket_nt"
-	item_state = "leather_jacket_nt"
-	body_parts_covered = UPPER_TORSO|ARMS
+
+//This one has buttons for some reason
+/obj/item/clothing/suit/storage/brown_jacket
+	name = "leather jacket"
+	desc = "A brown leather coat."
+	icon_state = "brown_jacket"
+	item_state = "brown_jacket"
+	var/open_state = "brown_jacket_open"
+	body_parts_covered = UPPER_TORSO|ARMS
+
+/obj/item/clothing/suit/storage/brown_jacket/nanotrasen
+	desc = "A brown leather coat. The letters NT are proudly displayed on the back."
+	icon_state = "brown_jacket_nt"
+	open_state = "brown_jacket_nt_open"
+	
+/obj/item/clothing/suit/storage/brown_jacket/verb/toggle()
+	set name = "Toggle Jacket Buttons"
+	set category = "Object"
+	set src in usr
+
+	if(!usr.canmove || usr.stat || usr.restrained())
+		return 0
+	
+	//The inhand sprite (the mob sprite that appears when holding the item in your hand) 
+	//is unchanged, so update only icon_state, not item_state.
+	if(icon_state == open_state)
+		usr << "You button up the jacket."
+		src.icon_state = initial(icon_state)
+	
+	else if(icon_state == initial(icon_state))
+		usr << "You unbutton the jacket."
+		src.icon_state = open_state
+	
+	update_clothing_icon()	//so our overlays update
+
+/obj/item/clothing/suit/hoodie
+	name = "grey hoodie"
+	desc = "A warm, grey sweatshirt."
+	icon_state = "grey_hoodie"
+	item_state = "grey_hoodie"
+	min_cold_protection_temperature = T0C - 20
+	cold_protection = UPPER_TORSO|LOWER_TORSO|ARMS

code/modules/customitems/item_defines.dm

@@ -746,12 +746,9 @@
 	icon = 'icons/obj/custom_items.dmi'
 	icon_state = "paintedwelding"
 
-/obj/item/clothing/head/helmet/greenbandana/fluff/taryn_kifer_1 //themij: Taryn Kifer
+/obj/item/clothing/head/orangebandana/fluff/taryn_kifer_1 //themij: Taryn Kifer
 	name = "orange bandana"
 	desc = "Hey, I think we're missing a hazard vest..."
-	icon = 'icons/obj/custom_items.dmi'
-	icon_state = "taryn_kifer_1"
-	body_parts_covered = 0
 
 /obj/item/clothing/head/fluff
 	body_parts_covered = 0

code/modules/mob/living/carbon/human/update_icons.dm

@@ -862,7 +862,7 @@ proc/get_damage_icon_part(damage_state, body_part)
 /mob/living/carbon/human/update_inv_r_hand(var/update_icons=1)
 	if(r_hand)
 		r_hand.screen_loc = ui_rhand	//TODO
-		var/t_state = r_hand.item_state
+		var/t_state = r_hand.item_state //useful for clothing that changes icon_state but retains the same sprite on the mob when held in hand
 		if(!t_state)	t_state = r_hand.icon_state
 
 		if(r_hand.icon_override)
@@ -880,7 +880,7 @@ proc/get_damage_icon_part(damage_state, body_part)
 /mob/living/carbon/human/update_inv_l_hand(var/update_icons=1)
 	if(l_hand)
 		l_hand.screen_loc = ui_lhand	//TODO
-		var/t_state = l_hand.item_state
+		var/t_state = l_hand.item_state //useful for clothing that changes icon_state but retains the same sprite on the mob when held in hand
 		if(!t_state)	t_state = l_hand.icon_state
 
 		if(l_hand.icon_override)