Convert most of /obj/machinery to use Initialize rather than New (#17845)

* Switch a bunch of /obj/machinery from /New to /Initialize

This is an easy and uncontroversial batch.
No globs, no late init, and stuff.

* Move more machinery to Initialize

This time the ones dealing with GLOB vars,
as well as some simpler ones i missed previously.

* More tricky New -> Initialize migrations

* The last of machinery Initialize conversion

* fixups

* Newscaster armor fix

* styling

* Comment on armor handling

* Move newscaster armor definition back to datum

* farie82 review

* kill extra .=

Co-authored-by: Farie82 <farie82@users.noreply.github.com>

* farie's review part 2

Co-authored-by: Farie82 <farie82@users.noreply.github.com>

Co-authored-by: Farie82 <farie82@users.noreply.github.com>

code/modules/hydroponics/biogenerator.dm

@@ -18,8 +18,8 @@
 	var/list/show_categories = list("Food", "Botany Chemicals", "Organic Materials", "Leather and Cloth")
 	var/list/timesFiveCategories = list("Food", "Botany Chemicals", "Organic Materials")
 
-/obj/machinery/biogenerator/New()
-	..()
+/obj/machinery/biogenerator/Initialize(mapload)
+	. = ..()
 	files = new /datum/research/biogenerator(src)
 	create_reagents(1000)
 	component_parts = list()

code/modules/hydroponics/gene_modder.dm

@@ -23,8 +23,8 @@
 	var/min_wchance = 67
 	var/min_wrate = 10
 
-/obj/machinery/plantgenes/New()
-	..()
+/obj/machinery/plantgenes/Initialize(mapload)
+	. = ..()
 	component_parts = list()
 	component_parts += new /obj/item/circuitboard/plantgenes(null)
 	component_parts += new /obj/item/stack/sheet/glass(null)
@@ -33,8 +33,8 @@
 	component_parts += new /obj/item/stock_parts/manipulator(null)
 	RefreshParts()
 
-/obj/machinery/plantgenes/seedvault/New()
-	..()
+/obj/machinery/plantgenes/seedvault/Initialize(mapload)
+	. = ..()
 	component_parts = list()
 	component_parts += new /obj/item/circuitboard/plantgenes/vault(null)
 	component_parts += new /obj/item/stack/sheet/glass(null)

code/modules/hydroponics/hydroponics.dm

@@ -32,8 +32,8 @@
 	var/self_sustaining = FALSE //If the tray generates nutrients and water on its own
 	hud_possible = list (PLANT_NUTRIENT_HUD, PLANT_WATER_HUD, PLANT_STATUS_HUD, PLANT_HEALTH_HUD, PLANT_TOXIN_HUD, PLANT_PEST_HUD, PLANT_WEED_HUD)
 
-/obj/machinery/hydroponics/New()
-	..()
+/obj/machinery/hydroponics/Initialize(mapload)
+	. = ..()
 	var/datum/atom_hud/data/hydroponic/hydro_hud = GLOB.huds[DATA_HUD_HYDROPONIC]
 	prepare_huds()
 	hydro_hud.add_to_hud(src)
@@ -50,8 +50,8 @@
 	icon = 'icons/obj/hydroponics/equipment.dmi'
 	icon_state = "hydrotray3"
 
-/obj/machinery/hydroponics/constructable/New()
-	..()
+/obj/machinery/hydroponics/constructable/Initialize(mapload)
+	. = ..()
 	component_parts = list()
 	component_parts += new /obj/item/circuitboard/hydroponics(null)
 	component_parts += new /obj/item/stock_parts/matter_bin(null)

code/modules/hydroponics/seed_extractor.dm

@@ -48,8 +48,8 @@
 	var/max_seeds = 1000
 	var/seed_multiplier = 1
 
-/obj/machinery/seed_extractor/New()
-	..()
+/obj/machinery/seed_extractor/Initialize(mapload)
+	. = ..()
 	component_parts = list()
 	component_parts += new /obj/item/circuitboard/seed_extractor(null)
 	component_parts += new /obj/item/stock_parts/matter_bin(null)