Merge branch 'master' of https://github.com/VOREStation/Polaris into sync-09272018

# Conflicts:
#	code/__defines/holomap.dm
#	code/__defines/mobs.dm
#	code/_helpers/icons.dm
#	code/_helpers/unsorted.dm
#	code/_onclick/hud/hud.dm
#	code/_onclick/item_attack.dm
#	code/controllers/Processes/supply.dm
#	code/controllers/subsystems/planets.dm
#	code/datums/supplypacks/munitions.dm
#	code/datums/supplypacks/science.dm
#	code/datums/supplypacks/security.dm
#	code/datums/supplypacks/supply.dm
#	code/game/area/Space Station 13 areas.dm
#	code/game/atoms_movable.dm
#	code/game/machinery/autolathe.dm
#	code/game/machinery/doors/door.dm
#	code/game/machinery/jukebox.dm
#	code/game/machinery/recharger.dm
#	code/game/machinery/vending.dm
#	code/game/mecha/equipment/tools/medical_tools.dm
#	code/game/mecha/equipment/weapons/weapons.dm
#	code/game/objects/items/devices/PDA/PDA.dm
#	code/game/objects/items/devices/megaphone.dm
#	code/game/objects/items/poi_items.dm
#	code/game/objects/items/weapons/implants/implantlanguage.dm
#	code/game/objects/items/weapons/storage/firstaid.dm
#	code/game/objects/items/weapons/tools/weldingtool.dm
#	code/game/objects/structures/flora/trees.dm
#	code/game/objects/structures/plasticflaps.dm
#	code/game/supplyshuttle.dm
#	code/game/turfs/simulated/wall_attacks.dm
#	code/modules/admin/admin_verbs.dm
#	code/modules/assembly/infrared.dm
#	code/modules/client/client procs.dm
#	code/modules/client/preference_setup/loadout/loadout_utility.dm
#	code/modules/client/preferences.dm
#	code/modules/clothing/suits/miscellaneous.dm
#	code/modules/holomap/holomap_datum.dm
#	code/modules/holomap/station_holomap.dm
#	code/modules/integrated_electronics/core/printer.dm
#	code/modules/mining/machine_processing.dm
#	code/modules/mob/living/carbon/human/human_defense.dm
#	code/modules/mob/living/carbon/human/species/virtual_reality/avatar.dm
#	code/modules/mob/living/death.dm
#	code/modules/mob/living/silicon/ai/ai.dm
#	code/modules/mob/living/silicon/pai/pai.dm
#	code/modules/mob/living/silicon/robot/robot.dm
#	code/modules/mob/living/simple_animal/animals/parrot.dm
#	code/modules/mob/mob_movement.dm
#	code/modules/organs/organ_external.dm
#	code/modules/organs/organ_icon.dm
#	code/modules/organs/subtypes/standard.dm
#	code/modules/planet/weather.dm
#	code/modules/power/cable.dm
#	code/modules/power/fusion/core/core_control.dm
#	code/modules/power/fusion/fuel_assembly/fuel_control.dm
#	code/modules/power/fusion/gyrotron/gyrotron_control.dm
#	code/modules/projectiles/gun.dm
#	code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Food-Drinks.dm
#	config/names/first_name_skrell.txt
#	config/names/last_name_skrell.txt
#	icons/mob/head.dmi
#	icons/mob/robots.dmi
#	icons/mob/species/tajaran/helmet.dmi
#	icons/obj/ammo.dmi
#	icons/obj/gun.dmi
#	icons/obj/mining.dmi
#	icons/obj/projectiles.dmi
#	icons/obj/rig_modules.dmi
#	icons/obj/surgery.dmi
#	icons/turf/walls.dmi
#	maps/southern_cross/southern_cross-1.dmm
#	maps/southern_cross/southern_cross-3.dmm
#	maps/southern_cross/southern_cross-6.dmm
#	maps/southern_cross/southern_cross-8.dmm
#	maps/submaps/surface_submaps/mountains/backup/IceCave1.dmm
#	maps/submaps/surface_submaps/mountains/backup/IceCave1A.dmm
#	maps/submaps/surface_submaps/mountains/backup/IceCave1B.dmm
#	maps/submaps/surface_submaps/mountains/backup/IceCave1C.dmm
#	maps/submaps/surface_submaps/mountains/crashedcontainmentshuttle.dmm
#	maps/submaps/surface_submaps/mountains/deadspy.dmm
#	maps/submaps/surface_submaps/mountains/mountains_areas.dm
#	maps/submaps/surface_submaps/plains/Thiefc.dmm
#	maps/~map_system/maps.dm
#	vorestation.dme

code/modules/clothing/masks/gasmask.dm

@@ -59,14 +59,31 @@
 	siemens_coefficient = 0.7
 	body_parts_covered = FACE|EYES
 
+// Vox mask, has special code for eating
 /obj/item/clothing/mask/gas/swat/vox
 	name = "\improper alien mask"
 	desc = "Clearly not designed for a human face."
-	body_parts_covered = 0 //Hack to allow vox to eat while wearing this mask.
-	item_flags = BLOCK_GAS_SMOKE_EFFECT | AIRTIGHT | PHORONGUARD
-	phoronproof = 1
+	flags = PHORONGUARD
+	item_flags = BLOCK_GAS_SMOKE_EFFECT | AIRTIGHT
 	species_restricted = list(SPECIES_VOX)
 	filtered_gases = list("oxygen", "sleeping_agent")
+	var/mask_open = FALSE	// Controls if the Vox can eat through this mask
+	action_button_name = "Toggle Feeding Port"
+
+/obj/item/clothing/mask/gas/swat/vox/proc/feeding_port(mob/user)
+	if(user.canmove && !user.stat)
+		mask_open = !mask_open
+		if(mask_open)
+			body_parts_covered = EYES
+			to_chat(user, "Your mask moves to allow you to eat.")
+		else
+			body_parts_covered = FACE|EYES
+			to_chat(user, "Your mask moves to cover your mouth.")
+	return
+
+/obj/item/clothing/mask/gas/swat/vox/attack_self(mob/user)
+	feeding_port(user)
+	..()
 
 /obj/item/clothing/mask/gas/syndicate
 	name = "tactical mask"