caseless rifle bonanza (#6425)

## About The Pull Request

PR related to a ore thing about rifles/etc. the objective of these guns
is gonna be as ultrarare loot/asset protection/ert stuff. basically this
is just the ballistic equivalents to the pulse rifle.

so far - gorlex Wild Hunt rifle, 100% AP (not extra damage vs armored
though), 50 brute, sets on fire


![image](https://github.com/Citadel-Station-13/Citadel-Station-13-RP/assets/54826962/bb84cccf-e2fc-4c72-8963-37f9a3b4673e)

also adds a generic new sprite - purple boolet


![image](https://github.com/Citadel-Station-13/Citadel-Station-13-RP/assets/54826962/4d582f63-a1b5-43f3-a121-d319983e7773)


todo: sprites


## Why It's Good For The Game

gun and lore fun.

## Changelog

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🆑
add: caseless rifles
/🆑

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code/game/objects/random/guns_and_ammo.dm

@@ -95,6 +95,8 @@
 				prob(1);/obj/item/gun/ballistic/shotgun/pump/rifle/taj,
 				prob(1);/obj/item/gun/ballistic/shotgun/pump/rifle/lever,
 				prob(1);/obj/item/gun/ballistic/shotgun/pump/rifle/lever/win1895,
+				prob(1);/obj/item/gun/ballistic/caseless/phoron_spitter,
+				prob(1);/obj/item/gun/ballistic/caseless/wild_hunt,
 				prob(2);/obj/item/gun/ballistic/silenced)
 
 /obj/random/projectile/sec
@@ -188,39 +190,43 @@
 
 /obj/random/multiple/gun/projectile/smg/item_to_spawn()
 	return pick(
-			prob(3);list(
+			prob(6);list(
 				/obj/item/gun/ballistic/automatic/wt550,
 				/obj/item/ammo_magazine/m9mmt,
 				/obj/item/ammo_magazine/m9mmt
 			),
-			prob(3);list(
+			prob(6);list(
 				/obj/item/gun/ballistic/automatic/wt274,
 				/obj/item/ammo_magazine/m45uzi/wt274,
 				/obj/item/ammo_magazine/m45uzi/wt274
 			),
-			prob(1);list(
+			prob(2);list(
 				/obj/item/gun/ballistic/automatic/mini_uzi,
 				/obj/item/ammo_magazine/m45uzi,
 				/obj/item/ammo_magazine/m45uzi
 			),
-			prob(1);list(
+			prob(2);list(
 				/obj/item/gun/ballistic/automatic/tommygun,
 				/obj/item/ammo_magazine/m45tommy,
 				/obj/item/ammo_magazine/m45tommy
 			),
-			prob(2);list(
+			prob(4);list(
 				/obj/item/gun/ballistic/automatic/c20r,
 				/obj/item/ammo_magazine/m10mm,
 				/obj/item/ammo_magazine/m10mm
 			),
-			prob(1);list(
+			prob(2);list(
 				/obj/item/gun/ballistic/automatic/p90,
 				/obj/item/ammo_magazine/m57x28mmp90
 			),
-			prob(1);list(
+			prob(2);list(
 				/obj/item/gun/ballistic/automatic/mini_uzi/taj,
 				/obj/item/ammo_magazine/m45uzi,
 				/obj/item/ammo_magazine/m45uzi
+			),
+			prob(1);list(
+				/obj/item/gun/ballistic/caseless/phoron_spitter,
+				/obj/item/ammo_magazine/mphoronshot
 			)
 		)
 
@@ -234,36 +240,41 @@
 
 /obj/random/multiple/gun/projectile/rifle/item_to_spawn()
 	return pick(
-			prob(2);list(
+			prob(4);list(
 				/obj/item/gun/ballistic/automatic/sts35,
 				/obj/item/ammo_magazine/m556,
 				/obj/item/ammo_magazine/m556
 			),
-			prob(2);list(
+			prob(4);list(
 				/obj/item/gun/ballistic/automatic/z8,
 				/obj/item/ammo_magazine/m762,
 				/obj/item/ammo_magazine/m762
 			),
-			prob(4);list(
+			prob(8);list(
 				/obj/item/gun/ballistic/shotgun/pump/rifle,
 				/obj/item/ammo_magazine/clip/c762,
 				/obj/item/ammo_magazine/clip/c762
 			),
-			prob(1);list(
+			prob(2);list(
 				/obj/item/gun/ballistic/shotgun/pump/rifle/lever/win1895,
 				/obj/item/ammo_magazine/clip/c762,
 				/obj/item/ammo_magazine/clip/c762
 			),
-			prob(1);list(
+			prob(2);list(
 				/obj/item/gun/ballistic/automatic/bullpup,
 				/obj/item/ammo_magazine/m762,
 				/obj/item/ammo_magazine/m762
 			),
-			prob(4);list(
+			prob(8);list(
 				/obj/item/gun/ballistic/shotgun/pump/rifle/taj,
 				/obj/item/ammo_magazine/clip/c762,
 				/obj/item/ammo_magazine/clip/c762
-			)
+			),
+			prob(1);list(
+				/obj/item/gun/ballistic/caseless/wild_hunt,
+				/obj/item/ammo_magazine/mfiftycalcaseless,
+				/obj/item/ammo_magazine/mfiftycalcaseless
+			),
 		)
 
 /obj/random/multiple/gun/projectile/handgun

code/modules/projectiles/ammunition/rounds.dm

@@ -503,7 +503,7 @@
 /obj/item/ammo_casing/a5mmcaseless
 	desc = "A 5mm solid phoron caseless round."
 	caliber = "5mm caseless"
-	icon_state = "casing" // Placeholder. Should probably be purple.
+	icon_state = "p-casing"
 	projectile_type = /obj/projectile/bullet/pistol // Close enough to be comparable.
 	materials_base = list(MAT_STEEL = 180)
 	casing_flags = CASING_DELETE
@@ -512,10 +512,27 @@
 	desc = "A 5mm solid phoron caseless stun round."
 	projectile_type = /obj/projectile/energy/electrode // Maybe nerf this considering there's 30 rounds in a mag.
 
+
 /*
  * Misc
  */
 
+/obj/item/ammo_casing/fiftycalcaseless
+	name = "caseless phoron round"
+	desc = "A 12.7mm caseless round."
+	caliber = "12.7mm caseless"
+	icon_state = "p-casing"
+	projectile_type = /obj/projectile/bullet/incendiary/caseless
+	casing_flags = CASING_DELETE
+
+/obj/item/ammo_casing/phoron_shrap
+	name = "phoron shrapnel"
+	desc = "Should you really be holding this?"
+	caliber = "phoron shrapnel"
+	icon_state = "phoronshrap"
+	projectile_type = /obj/projectile/bullet/incendiary/caseless
+	casing_flags = CASING_DELETE
+
 /obj/item/ammo_casing/rocket
 	name = "rocket shell"
 	desc = "A high explosive designed to be fired from a launcher."

code/modules/projectiles/guns/projectile/caseless.dm

@@ -24,7 +24,7 @@
 
 /obj/item/gun/ballistic/caseless/usmc
 	name = "M41A Pulse Rifle"
-	desc = "A relic dating back to the Xenomorph Wars and the former primary battle rifle of the  United Solar Marine Corps. Loads using 10x24mm caseless Magazines"
+	desc = "A relic of the Phoron Wars and a more violent age. The former primary battle rifle of the United Terran Marine Corps. It's now discontinued, like most caseless designs, due to cost and lack of need. Still preferred by many. Loads using 10x24mm caseless Magazines."
 	icon_state = "usmc"
 	item_state = "usmc"
 	w_class = WEIGHT_CLASS_BULKY
@@ -35,7 +35,72 @@
 	magazine_type = /obj/item/ammo_magazine/m10x24mm/small
 	allowed_magazines = list(/obj/item/ammo_magazine/m10x24mm/small, /obj/item/ammo_magazine/m10x24mm/med, /obj/item/ammo_magazine/m10x24mm/large)
 	recoil = 0
+	auto_eject = 1
+	auto_eject_sound = 'sound/weapons/smg_empty_alarm.ogg'
 	firemodes = list(
 		list(mode_name="semiauto",      	burst=1, 	fire_delay=0,    move_delay=null,	burst_accuracy=null, dispersion=null),
 		list(mode_name="4-round bursts", 	burst=4, 	fire_delay=null, move_delay=6, 	burst_accuracy=list(0,-5,-10,-15), dispersion=list(0.0, 0.2, 0.4, 0.6)),//Small damage countered by tight spread.
 		)
+
+/obj/item/gun/ballistic/caseless/wild_hunt //extremely powerful and rare rifle - meant to spawn with maybe 2 mags extra, or be for asset protection/ert/solo antags/etc
+	name = "Gorlex WILD-HUNT 12.7mm Caseless Rifle"
+	desc = "An ancient rifle of the Phoron Wars. For when you want to kill something with no negotiation. The Wild Hunt is a beast that kicks like a mule and fires experimental caseless phoron rounds. It has, obviously, horrific results, setting targets on fire after giving them a golf-ball sized hole. Now generally disused due to the extreme maintenance cost and impracticality. Nobody makes these, anymore."
+	icon_state = "wild-hunt"
+	item_state = "wild-hunt"
+	caliber = "12.7mm caseless"
+	w_class = WEIGHT_CLASS_BULKY
+	slot_flags = SLOT_BACK
+	load_method = MAGAZINE
+	magazine_type = /obj/item/ammo_magazine/mfiftycalcaseless
+	recoil = 1
+	accuracy = -10
+	allowed_magazines = list(/obj/item/ammo_magazine/mfiftycalcaseless)
+	one_handed_penalty = 100 //you simply do not
+	auto_eject = 1
+	auto_eject_sound = 'sound/weapons/smg_empty_alarm.ogg'
+	fire_sound = 'sound/weapons/gunshot/sniper.ogg'
+
+	firemodes = list(
+		list(mode_name="semiauto",      	burst=1, 	fire_delay=0,    move_delay=null,	burst_accuracy=null, dispersion=null),
+		list(mode_name="automatic",       burst=1, fire_delay=-1,    move_delay=null, burst_accuracy=null, dispersion=null, automatic = 1)
+		)
+
+/obj/item/gun/ballistic/caseless/wild_hunt/update_icon_state()
+	. = ..()
+	if(ammo_magazine)
+		icon_state = initial(icon_state)
+	else
+		icon_state = "[initial(icon_state)]-empty"
+
+/obj/item/gun/ballistic/caseless/wild_hunt/Initialize(mapload)
+	. = ..()
+	var/fluff_date = rand(2501,2543)
+	desc += "\n You see a stamp on the side: GORLEX MARAUDERS, MANUFACTURED IN [fluff_date]."
+
+
+/obj/item/gun/ballistic/caseless/phoron_spitter // phoron war SMG that fires phoron shards.
+	name = "Gorlex 'SHRAPNEL-SPITTER' Phoron SMG"
+	desc = "A short-barrel SMG from the Phoron Wars that lacks conventional ammo, instead using compressed matter cartridges. Coils accelerate a ferromagnetic, self-oxidizing cloud of alloy. Lack of traditional cycling means it can fire blindingly fast. Like all caseless weapons, it's fallen by the wayside, and is no longer produced."
+	caliber = "phoron shrapnel"
+	w_class = WEIGHT_CLASS_BULKY
+	slot_flags = SLOT_BACK
+	load_method = MAGAZINE
+	magazine_type = /obj/item/ammo_magazine/mphoronshot
+	allowed_magazines = list(/obj/item/ammo_magazine/mphoronshot)
+	icon_state = "phoron_shredder"
+	item_state = "ashot" //close enough
+	recoil = 1.5
+	accuracy = -30
+	one_handed_penalty = 50
+	auto_eject = 1
+	auto_eject_sound = 'sound/weapons/smg_empty_alarm.ogg'
+
+	firemodes = list(
+		list(mode_name="full auto", burst=1, fire_delay=-1, move_delay=null, burst_accuracy=null, dispersion=null, automatic = 1),
+		list(mode_name="fuller auto", burst=2, fire_delay=-1, move_delay=null, burst_accuracy=null, dispersion=null, automatic = 1)
+		)
+
+/obj/item/gun/ballistic/caseless/phoron_spitter/Initialize(mapload)
+	. = ..()
+	var/fluff_date = rand(2501,2543)
+	desc += "\nYou see a stamp on the side: GORLEX MARAUDERS, MANUFACTURED IN [fluff_date]."

code/modules/projectiles/magazines/unsorted.dm

@@ -317,6 +317,29 @@
 	icon_state = "caseless-mag-alt"
 	ammo_type = /obj/item/ammo_casing/a5mmcaseless/stun
 
+/////// 12.7mm / 50 caliber caseless /////////
+
+/obj/item/ammo_magazine/mfiftycalcaseless
+	name = "Wild Hunt magazine (12.7mm caseless)"
+	ammo_type = /obj/item/ammo_casing/fiftycalcaseless
+	icon_state = "caseless-127"
+	caliber = "12.7mm caseless"
+	mag_type = MAGAZINE
+	max_ammo = 20
+	multiple_sprites = 1
+
+/////// phoron shrapnel smg //////
+
+/obj/item/ammo_magazine/mphoronshot
+	name = "compressed phoron matter container"
+	desc = "A compressed matter container meant for the Gorlex SHRAPNEL-SPITTER SMG. Contains a phoron alloy that self-oxidzes and ignites on contact with air. \n \nThey're in good shape for the shape they're in, \nbut God, I wonder how they think they can win, \nwith phoron rolling down their skin."
+	max_ammo = 40
+	caliber = "phoron shrapnel"
+	mag_type = MAGAZINE
+	ammo_type = /obj/item/ammo_casing/phoron_shrap
+	icon_state = "spitterammo"
+	multiple_sprites = 1
+
 ///////// 9mm /////////
 
 /obj/item/ammo_magazine/m9mm

code/modules/projectiles/projectile/bullets.dm

@@ -496,6 +496,17 @@
 	damage = 15
 	range = 6
 
+/obj/projectile/bullet/incendiary/caseless
+	name = "caseless phoron slug"
+	icon_state = "bullet_alt"
+	damage = 50
+	damage_type = BRUTE
+	incendiary = 1
+	flammability = 4
+	armor_penetration = 35
+
+
+
 /* Practice rounds and blanks */
 
 /obj/projectile/bullet/practice