/atom New() => Initialize() [MDB IGNORE] (#8298)

* Find and replace argless atom New() to Initialize().

* Manual replacement of no-arg New() to Initialize().

* Manually replacing remaining New() overrides.

* Fixing linter issues with now-removed New() args.

* Tidying area init overrides.

* Porting Neb's atom subsystem.

* Trying to isolate init problems.

* Adjusting Init code post-test.

* Merging duplicate Initialize() procs.

* Merge resolution.

code/modules/power/singularity/collector.dm

@@ -17,8 +17,8 @@ var/global/list/rad_collectors = list()
 	var/locked = 0
 	var/drainratio = 1
 
-/obj/machinery/power/rad_collector/New()
-	..()
+/obj/machinery/power/rad_collector/Initialize()
+	. = ..()
 	rad_collectors += src
 
 /obj/machinery/power/rad_collector/Destroy()

code/modules/power/singularity/field_generator.dm

@@ -55,8 +55,8 @@ field_generator power level display
 	return
 
 
-/obj/machinery/field_generator/New()
-	..()
+/obj/machinery/field_generator/Initialize()
+	. = ..()
 	fields = list()
 	connected_gens = list()
 	return

code/modules/power/singularity/particle_accelerator/particle.dm

@@ -33,12 +33,10 @@
 	movement_range = 25
 	energy = 50
 
-/obj/effect/accelerated_particle/New(loc, dir = 2)
-	src.loc = loc
-	src.set_dir(dir)
-	spawn(0)
-		move(1)
-
+/obj/effect/accelerated_particle/Initialize(var/ml, newdir = 2)
+	. = ..()
+	set_dir(newdir)
+	addtimer(CALLBACK(src, .proc/move), 1)
 
 /obj/effect/accelerated_particle/Bump(atom/A)
 	if (A)

code/modules/power/singularity/particle_accelerator/particle_control.dm

@@ -21,11 +21,11 @@
 	var/parts = null
 	var/datum/wires/particle_acc/control_box/wires = null
 
-/obj/machinery/particle_accelerator/control_box/New()
+/obj/machinery/particle_accelerator/control_box/Initialize()
 	wires = new(src)
 	connected_parts = list()
 	update_active_power_usage(initial(active_power_usage) * (strength + 1))
-	..()
+	. = ..()
 
 /obj/machinery/particle_accelerator/control_box/Destroy()
 	if(active)

code/modules/power/singularity/singularity.dm

@@ -31,12 +31,12 @@ GLOBAL_LIST_BOILERPLATE(all_singularities, /obj/singularity)
 
 	var/chained = 0//Adminbus chain-grab
 
-/obj/singularity/New(loc, var/starting_energy = 50)
+/obj/singularity/Initialize(var/ml, var/starting_energy = 50)
 	//CARN: admin-alert for chuckle-fuckery.
 	admin_investigate_setup()
 	energy = starting_energy
 
-	..()
+	. = ..()
 	START_PROCESSING(SSobj, src)
 	for(var/obj/machinery/power/singularity_beacon/singubeacon in machines)
 		if(singubeacon.active)