[MIRROR] Splits projectiles into different files for readability (#5800)

* Splits projectiles into different files for readability

* Update tgstation.dme

* I love how the dme cleans itself up

code/modules/projectiles/ammunition/caseless/_caseless.dm

@@ -0,0 +1,15 @@
+/obj/item/ammo_casing/caseless
+	desc = "A caseless bullet casing."
+	firing_effect_type = null
+	heavy_metal = FALSE
+
+/obj/item/ammo_casing/caseless/fire_casing(atom/target, mob/living/user, params, distro, quiet, zone_override, spread)
+	if (..()) //successfully firing
+		moveToNullspace()
+		return 1
+	else
+		return 0
+
+/obj/item/ammo_casing/caseless/update_icon()
+	..()
+	icon_state = "[initial(icon_state)]"

code/modules/projectiles/ammunition/caseless/foam.dm

@@ -0,0 +1,61 @@
+/obj/item/ammo_casing/caseless/foam_dart
+	name = "foam dart"
+	desc = "It's nerf or nothing! Ages 8 and up."
+	projectile_type = /obj/item/projectile/bullet/reusable/foam_dart
+	caliber = "foam_force"
+	icon = 'icons/obj/guns/toy.dmi'
+	icon_state = "foamdart"
+	var/modified = 0
+
+/obj/item/ammo_casing/caseless/foam_dart/update_icon()
+	..()
+	if (modified)
+		icon_state = "foamdart_empty"
+		desc = "It's nerf or nothing! ... Although, this one doesn't look too safe."
+		if(BB)
+			BB.icon_state = "foamdart_empty"
+	else
+		icon_state = initial(icon_state)
+		desc = "It's nerf or nothing! Ages 8 and up."
+		if(BB)
+			BB.icon_state = initial(BB.icon_state)
+
+
+/obj/item/ammo_casing/caseless/foam_dart/attackby(obj/item/A, mob/user, params)
+	var/obj/item/projectile/bullet/reusable/foam_dart/FD = BB
+	if (istype(A, /obj/item/screwdriver) && !modified)
+		modified = 1
+		FD.modified = 1
+		FD.damage_type = BRUTE
+		to_chat(user, "<span class='notice'>You pop the safety cap off [src].</span>")
+		update_icon()
+	else if (istype(A, /obj/item/pen))
+		if(modified)
+			if(!FD.pen)
+				if(!user.transferItemToLoc(A, FD))
+					return
+				FD.pen = A
+				FD.damage = 5
+				FD.nodamage = 0
+				to_chat(user, "<span class='notice'>You insert [A] into [src].</span>")
+			else
+				to_chat(user, "<span class='warning'>There's already something in [src].</span>")
+		else
+			to_chat(user, "<span class='warning'>The safety cap prevents you from inserting [A] into [src].</span>")
+	else
+		return ..()
+
+/obj/item/ammo_casing/caseless/foam_dart/attack_self(mob/living/user)
+	var/obj/item/projectile/bullet/reusable/foam_dart/FD = BB
+	if(FD.pen)
+		FD.damage = initial(FD.damage)
+		FD.nodamage = initial(FD.nodamage)
+		user.put_in_hands(FD.pen)
+		to_chat(user, "<span class='notice'>You remove [FD.pen] from [src].</span>")
+		FD.pen = null
+
+/obj/item/ammo_casing/caseless/foam_dart/riot
+	name = "riot foam dart"
+	desc = "Whose smart idea was it to use toys as crowd control? Ages 18 and up."
+	projectile_type = /obj/item/projectile/bullet/reusable/foam_dart/riot
+	icon_state = "foamdart_riot"

code/modules/projectiles/ammunition/caseless/misc.dm

@@ -0,0 +1,22 @@
+/obj/item/ammo_casing/caseless/magspear
+	name = "magnetic spear"
+	desc = "A reusable spear that is typically loaded into kinetic spearguns."
+	projectile_type = /obj/item/projectile/bullet/reusable/magspear
+	caliber = "speargun"
+	icon_state = "magspear"
+	throwforce = 15 //still deadly when thrown
+	throw_speed = 3
+
+/obj/item/ammo_casing/caseless/laser
+ 	name = "laser casing"
+ 	desc = "You shouldn't be seeing this."
+ 	caliber = "laser"
+ 	icon_state = "s-casing-live"
+ 	projectile_type = /obj/item/projectile/beam
+ 	fire_sound = 'sound/weapons/laser.ogg'
+ 	firing_effect_type = /obj/effect/temp_visual/dir_setting/firing_effect/energy
+
+/obj/item/ammo_casing/caseless/laser/gatling
+	projectile_type = /obj/item/projectile/beam/weak
+	variance = 0.8
+	click_cooldown_override = 1

code/modules/projectiles/ammunition/caseless/rocket.dm

@@ -0,0 +1,11 @@
+/obj/item/ammo_casing/caseless/a84mm
+	desc = "An 84mm anti-armour rocket."
+	caliber = "84mm"
+	icon_state = "s-casing-live"
+	projectile_type = /obj/item/projectile/bullet/a84mm
+
+/obj/item/ammo_casing/caseless/a75
+	desc = "A .75 bullet casing."
+	caliber = "75"
+	icon_state = "s-casing-live"
+	projectile_type = /obj/item/projectile/bullet/gyro