[Ready] Adds new huds that help correct vision. (#7943)

* Fixing updater

* Adds the things

* Update all_nodes.dm

* Update misc_designs.dm

* Update hud.dm

* Update engine_goggles.dm

* Update _glasses.dm

* Update hud.dm

* Update packs.dm

* Update misc_designs.dm

* Update packs.dm

* Update hud.dm

* Update all_nodes.dm

* Update all_nodes.dm

* Update hud.dm

* Update misc_designs.dm

code/modules/clothing/glasses/engine_goggles.dm

@@ -21,6 +21,11 @@
 	var/mode = MODE_NONE
 	var/range = 1
 
+/obj/item/clothing/glasses/meson/engine/prescription
+	name = "prescription engineering scanner goggles"
+	desc = "Goggles used by engineers. The Meson Scanner mode lets you see basic structural and terrain layouts through walls, the T-ray Scanner mode lets you see underfloor objects such as cables and pipes, and the Radiation Scanner mode let's you see objects contaminated by radiation. Each lens has been replaced with a corrective lens."
+	vision_correction = 1
+
 /obj/item/clothing/glasses/meson/engine/Initialize()
 	. = ..()
 	START_PROCESSING(SSobj, src)
@@ -137,6 +142,11 @@
 
 	modes = list(MODE_NONE = MODE_TRAY, MODE_TRAY = MODE_NONE)
 
+/obj/item/clothing/glasses/meson/engine/tray/prescription
+	name = "prescription optical t-ray scanner"
+	desc = "Goggles used by engineers. The Meson Scanner mode lets you see basic structural and terrain layouts through walls, the T-ray Scanner mode lets you see underfloor objects such as cables and pipes, and the Radiation Scanner mode let's you see objects contaminated by radiation. This one has a lens that help correct eye sight."
+	vision_correction = 1
+
 /obj/item/clothing/glasses/meson/engine/shuttle
 	name = "shuttle region scanner"
 	icon_state = "trayson-shuttle"