Repathed /obj/item/projectile to /obj/projectile (#19693)

Repathed /obj/item/projectile to /obj/projectile, same as TG and Bay,
that's pretty much it.

code/modules/power/singularity/act.dm

@@ -92,7 +92,7 @@
 	qdel(src)
 	return 50000
 
-/obj/item/projectile/beam/emitter/singularity_pull()
+/obj/projectile/beam/emitter/singularity_pull()
 	return
 
 /obj/item/storage/backpack/holding/singularity_act(S, current_size)

code/modules/power/singularity/emitter.dm

@@ -156,7 +156,7 @@
 		if(prob(35))
 			spark_system.queue()
 
-		var/obj/item/projectile/beam/emitter/A = get_emitter_beam()
+		var/obj/projectile/beam/emitter/A = get_emitter_beam()
 		A.damage = round(power_per_shot / EMITTER_DAMAGE_POWER_TRANSFER)
 		A.launch_projectile(get_step(src, dir))
 		shot_counter++
@@ -270,7 +270,7 @@
 	return 0.2 SECONDS // This value doesn't really affect normal emitters, but *does* affect subtypes like the gyrotron that can have very long delays
 
 /obj/machinery/power/emitter/proc/get_emitter_beam()
-	return new /obj/item/projectile/beam/emitter(get_turf(src))
+	return new /obj/projectile/beam/emitter(get_turf(src))
 
 #undef EMITTER_LOOSE
 #undef EMITTER_BOLTED

code/modules/power/singularity/field_generator.dm

@@ -160,8 +160,8 @@ field_generator power level display
 
 	return 0
 
-/obj/machinery/field_generator/bullet_act(var/obj/item/projectile/Proj)
-	if(istype(Proj, /obj/item/projectile/beam))
+/obj/machinery/field_generator/bullet_act(var/obj/projectile/Proj)
+	if(istype(Proj, /obj/projectile/beam))
 		power += Proj.damage * 1.25 * EMITTER_DAMAGE_POWER_TRANSFER
 		update_icon()
 	return 0

code/modules/power/singularity/singularity.dm

@@ -71,7 +71,7 @@
 			energy += round((rand(20,60)/2),1)
 			return
 
-/obj/singularity/bullet_act(obj/item/projectile/P)
+/obj/singularity/bullet_act(obj/projectile/P)
 	return 0 //Will there be an impact? Who knows. Will we see it? No.
 
 /obj/singularity/Collide(atom/A)