Allows riot helmets to toggle their visor and more sprite related changes (#3506)

-ports riot helmet sprite and toggle visor verb from polaris at people's request
-port the balaclava verb that allows you to roll it up and down from bay
-fixes #3176 and adds the paramedic rig sprites for the tajaran suit

code/modules/clothing/head/helmet.dm

@@ -36,7 +36,7 @@
 	armor = list(melee = 65, bullet = 30, laser = 50, energy = 10, bomb = 25, bio = 0, rad = 0)
 	flags_inv = HIDEEARS
 	body_parts_covered = 0
-	
+
 /obj/item/clothing/head/helmet/HoS/dermal
 	name = "dermal armour patch"
 	desc = "You're not quite sure how you manage to take it on and off, but it implants nicely in your head."
@@ -63,6 +63,21 @@
 	body_parts_covered = HEAD|FACE|EYES //face shield
 	armor = list(melee = 80, bullet = 20, laser = 25, energy = 10, bomb = 0, bio = 0, rad = 0)
 	flags_inv = HIDEEARS
+	action_button_name = "Toggle Visor"
+
+/obj/item/clothing/head/helmet/riot/attack_self(mob/user as mob)
+	if (use_check(user))
+		return
+
+	if(src.icon_state == initial(icon_state))
+		src.icon_state = "[icon_state]-up"
+		user << "You raise the visor on \the [src]."
+		body_parts_covered = HEAD
+	else
+		src.icon_state = initial(icon_state)
+		user << "You lower the visor on \the [src]."
+		body_parts_covered = HEAD|FACE|EYES
+	update_clothing_icon()
 
 /obj/item/clothing/head/helmet/ablative
 	name = "ablative helmet"

code/modules/clothing/masks/boxing.dm

@@ -6,14 +6,29 @@
 	flags_inv = HIDEFACE|BLOCKHAIR
 	body_parts_covered = FACE|HEAD
 	w_class = 2
+	action_button_name = "Toggle Face Concealing"
+
+/obj/item/clothing/mask/balaclava/attack_self(mob/user as mob)
+	if (use_check(user))
+		return
+
+	if(src.icon_state == initial(icon_state))
+		src.icon_state = "[icon_state]_r"
+		user << "You roll up \the [src]."
+		body_parts_covered = HEAD
+		flags_inv = BLOCKHAIR
+	else
+		src.icon_state = initial(icon_state)
+		user << "You lower \the [src]."
+		flags_inv = HIDEFACE|BLOCKHAIR
+		body_parts_covered = HEAD|FACE|EYES
+
+	update_clothing_icon()
 
 /obj/item/clothing/mask/balaclava/tactical
 	name = "green balaclava"
 	desc = "Designed to both hide identities and keep your face comfy and warm."
 	icon_state = "swatclava"
-	item_state = "balaclava"
-	flags_inv = HIDEFACE|BLOCKHAIR
-	w_class = 2
 
 /obj/item/clothing/mask/luchador
 	name = "luchador mask"