Repaths switchblades under kitchen knifes (#3093)

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## About The Pull Request

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documented or this can delay review and even discourage maintainers from
merging your PR! -->

Repaths the switchblade under the kitchen knife so it isnt snowflaked
and has all the intended knife behavior

## Why It's Good For The Game

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benefit the game. If you can't justify it in words, it might not be
worth adding. -->

Consistency and the switchblade is able to properly butcher.

## Changelog

:cl:
code: Switchblades are now pathed under obj/kitchen/knife
imageadd: Switchblade sprites moved from items and weapons.dmi to
knife.dmi
/:cl:

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_maps/shuttles/nanotrasen/nanotrasen_heron.dmm

@@ -6112,7 +6112,7 @@
 /obj/item/storage/pill_bottle/aranesp,
 /obj/item/taperecorder,
 /obj/item/t_scanner,
-/obj/item/switchblade,
+/obj/item/kitchen/knife/switchblade,
 /obj/item/trash/candy,
 /obj/structure/filingcabinet/double,
 /obj/item/radio/intercom/directional/south,

code/game/objects/items/kitchen.dm

@@ -177,6 +177,42 @@
 /obj/item/kitchen/knife/hunting/set_butchering()
 	AddComponent(/datum/component/butchering, 80 - force, 100, force + 10)
 
+/obj/item/kitchen/knife/switchblade
+	name = "switchblade"
+	icon_state = "switchblade"
+	lefthand_file = 'icons/mob/inhands/weapons/swords_lefthand.dmi'
+	righthand_file = 'icons/mob/inhands/weapons/swords_righthand.dmi'
+	desc = "A sharp, concealable, spring-loaded knife."
+	flags_1 = CONDUCT_1
+	force = 3
+	w_class = WEIGHT_CLASS_SMALL
+	throwforce = 5
+	custom_materials = list(/datum/material/iron=12000)
+	hitsound = 'sound/weapons/genhit.ogg'
+	attack_verb = list("stubbed", "poked")
+	resistance_flags = FIRE_PROOF
+	var/extended = 0
+
+/obj/item/kitchen/knife/switchblade/attack_self(mob/user)
+	extended = !extended
+	playsound(src.loc, 'sound/weapons/batonextend.ogg', 50, TRUE)
+	if(extended)
+		force = 20
+		w_class = WEIGHT_CLASS_NORMAL
+		throwforce = 23
+		icon_state = "switchblade_ext"
+		attack_verb = list("slashed", "stabbed", "sliced", "torn", "ripped", "diced", "cut")
+		hitsound = 'sound/weapons/bladeslice.ogg'
+		sharpness = IS_SHARP
+	else
+		force = 3
+		w_class = WEIGHT_CLASS_SMALL
+		throwforce = 5
+		icon_state = "switchblade"
+		attack_verb = list("stubbed", "poked")
+		hitsound = 'sound/weapons/genhit.ogg'
+		sharpness = IS_BLUNT
+
 /obj/item/kitchen/knife/combat
 	name = "combat knife"
 	icon = 'icons/obj/world/melee.dmi'

code/game/objects/items/storage/uplink_kits.dm

@@ -22,7 +22,7 @@
 			new /obj/item/multitool/ai_detect(src) // 1 tc
 			new /obj/item/encryptionkey/syndicate(src) // 2 tc
 			new /obj/item/reagent_containers/syringe/mulligan(src) // 4 tc
-			new /obj/item/switchblade(src) //I'll count this as 2 tc
+			new /obj/item/kitchen/knife/switchblade(src) //I'll count this as 2 tc
 			new /obj/item/storage/fancy/cigarettes/cigpack_syndicate (src) // 2 tc this shit heals
 			new /obj/item/flashlight/emp(src) // 2 tc
 			new /obj/item/chameleon(src) // 7 tc
@@ -195,7 +195,7 @@
 		if("made_man")
 			new /obj/effect/spawner/lootdrop/mafia_outfit(src) // 0 TC, just an outfit for the new 'don of this family
 			new /obj/item/gun/ballistic/automatic/smg/firestorm/pan(src) // 20 TC, a gun with 50 .45 bullets on a three round burst is kinda outstanding
-			new /obj/item/switchblade(src) // 3 TC? It's nice, but it's really a stealth/oh fuck I'm out of ammo weapon
+			new /obj/item/kitchen/knife/switchblade(src) // 3 TC? It's nice, but it's really a stealth/oh fuck I'm out of ammo weapon
 			new /obj/item/reagent_containers/food/drinks/bottle/vodka (src) // 5 TC, free molotov assemblies
 			new /obj/item/reagent_containers/food/drinks/bottle/vodka (src)
 			new /obj/item/reagent_containers/food/drinks/bottle/vodka (src)

code/game/objects/items/weaponry.dm

@@ -350,44 +350,6 @@ for further reading, please see: https://github.com/tgstation/tgstation/pull/301
 	attack_verb = list("stabbed", "ripped", "gored", "impaled")
 	embedding = list("pain_mult" = 8, "embed_chance" = 100, "fall_chance" = 0, "impact_pain_mult" = 15) //55 damage+embed on hit
 
-/obj/item/switchblade
-	name = "switchblade"
-	icon_state = "switchblade"
-	lefthand_file = 'icons/mob/inhands/weapons/swords_lefthand.dmi'
-	righthand_file = 'icons/mob/inhands/weapons/swords_righthand.dmi'
-	desc = "A sharp, concealable, spring-loaded knife."
-	flags_1 = CONDUCT_1
-	force = 3
-	w_class = WEIGHT_CLASS_SMALL
-	throwforce = 5
-	throw_speed = 3
-	throw_range = 6
-	custom_materials = list(/datum/material/iron=12000)
-	hitsound = 'sound/weapons/genhit.ogg'
-	attack_verb = list("stubbed", "poked")
-	resistance_flags = FIRE_PROOF
-	var/extended = 0
-
-/obj/item/switchblade/attack_self(mob/user)
-	extended = !extended
-	playsound(src.loc, 'sound/weapons/batonextend.ogg', 50, TRUE)
-	if(extended)
-		force = 20
-		w_class = WEIGHT_CLASS_NORMAL
-		throwforce = 23
-		icon_state = "switchblade_ext"
-		attack_verb = list("slashed", "stabbed", "sliced", "torn", "ripped", "diced", "cut")
-		hitsound = 'sound/weapons/bladeslice.ogg'
-		sharpness = IS_SHARP
-	else
-		force = 3
-		w_class = WEIGHT_CLASS_SMALL
-		throwforce = 5
-		icon_state = "switchblade"
-		attack_verb = list("stubbed", "poked")
-		hitsound = 'sound/weapons/genhit.ogg'
-		sharpness = IS_BLUNT
-
 /obj/item/phone
 	name = "red phone"
 	desc = "Should anything ever go wrong..."

code/modules/cargo/blackmarket/blackmarket_items/weapons.dm

@@ -38,7 +38,7 @@
 /datum/blackmarket_item/weapon/switchblade
 	name = "Switchblade"
 	desc = "Extra shrap switchblades for intimidation AND style. Bandages not included if you cut yourself."
-	item = /obj/item/switchblade
+	item = /obj/item/kitchen/knife/switchblade
 
 	price_min = 500
 	price_max = 700

code/modules/cargo/packs/costumes_toys.dm

@@ -115,7 +115,7 @@
 		if(prob(30)) //Not all mafioso have mustaches, some people also find this item annoying.
 			new /obj/item/clothing/mask/fakemoustache/italian(C)
 	if(prob(10)) //A little extra sugar every now and then to shake things up.
-		new	/obj/item/switchblade(C)
+		new	/obj/item/kitchen/knife/switchblade(C)
 
 /datum/supply_pack/costumes_toys/mech_suits
 	name = "Mech Pilot's Suit Crate"

code/modules/clothing/outfits/ert/nanotrasen_ert.dm

@@ -29,7 +29,7 @@
 	belt = /obj/item/storage/belt/security/full
 	backpack_contents = list(/obj/item/storage/box/survival/engineer=1,\
 		/obj/item/melee/baton/loaded=1)
-	l_pocket = /obj/item/switchblade
+	l_pocket = /obj/item/kitchen/knife/switchblade
 
 /datum/outfit/centcom/ert/commander/post_equip(mob/living/carbon/human/H, visualsOnly = FALSE)
 	..()