Improvised Weapons Update: Part 1 (#12226)

* Improvised Weapons Part 1: Shotgun & Rifle

Adds new sprites for ammo, the improvised rifle, the improvised shotgun. Adds a hand saw. Adds things to the crafting menu. Adds things to the autolathe menu.

* PR not yet ready - just cleaning issues.

Just trying to remark some of the issues resolved so I can see where I'm at a bit easier.

* Reverting changes to shotgun ammo names in the autolathe.

No point calling it 12G when there's no 20G anymore.

* Weapon weight + sprite improvements.

Makes sprites for gun parts bulkier with a low alpha pixel outline to make them easier to click on. They also look a bit closer to what their final product will be.

* oops forgot the "

* Revert "Merge branch 'master' into Improvised-Part-1"

This reverts commit 1e43d228d1bc35b0582244ed0bd91934573b3cdd, reversing
changes made to 207e9fccd4e8cffbe9ed26401a6f516fc44245dd.

* Revert "Revert "Merge branch 'master' into Improvised-Part-1""

This reverts commit 22d421d010c4a4c5c5e26f49fe6bffcf6198df42.

* My Github or environment isn't flipping out. no more.

Derp. Also projectile damage modifier fixed. I can actually compile without hundreds of errors.

* Made small weapon parts have w_class small.

I was testing it out and seeing the trigger assembly take so much space in my inventory seemed really odd.

* Duplicate definition refused.

Hurrdurr I suck.
Glad I gave this a quick look-voer.
Shotgun description edited to reflect the 0.8x damage modifier.

* Resolved tools.dmi merge conflict.

Just took the dmi from master and put the new sprites on at the end.

* DNM - Trying to see why usptream tools.dmi with my stuff added on the end is conflicting.

* Please don't conflict

code/datums/components/crafting/recipes/recipes_weapon_and_ammo.dm

@@ -251,8 +251,10 @@
 /datum/crafting_recipe/ishotgun
 	name = "Improvised Shotgun"
 	result = /obj/item/gun/ballistic/revolver/doublebarrel/improvised
-	reqs = list(/obj/item/weaponcrafting/receiver = 1,
-				/obj/item/pipe = 1,
+	reqs = list(/obj/item/weaponcrafting/improvised_parts/barrel_shotgun = 1,
+				/obj/item/weaponcrafting/improvised_parts/shotgun_receiver = 1,
+				/obj/item/weaponcrafting/improvised_parts/trigger_assembly = 1,
+				/obj/item/weaponcrafting/improvised_parts/wooden_body = 1,
 				/obj/item/weaponcrafting/stock = 1,
 				/obj/item/stack/packageWrap = 5)
 	tools = list(TOOL_SCREWDRIVER)
@@ -261,10 +263,12 @@
 	subcategory = CAT_WEAPON
 
 /datum/crafting_recipe/irifle
-	name = "Improvised Rifle(7.62mm)"
+	name = "Improvised Rifle (7.62mm)"
 	result = /obj/item/gun/ballistic/shotgun/boltaction/improvised
-	reqs = list(/obj/item/weaponcrafting/receiver = 1,
-				/obj/item/pipe = 2,
+	reqs = list(/obj/item/weaponcrafting/improvised_parts/barrel_rifle = 1,
+				/obj/item/weaponcrafting/improvised_parts/rifle_receiver = 1,
+				/obj/item/weaponcrafting/improvised_parts/trigger_assembly = 1,
+				/obj/item/weaponcrafting/improvised_parts/wooden_body = 1,
 				/obj/item/weaponcrafting/stock = 1,
 				/obj/item/stack/packageWrap = 5)
 	tools = list(TOOL_SCREWDRIVER)
@@ -394,3 +398,60 @@
 	time = 5
 	category = CAT_WEAPONRY
 	subcategory = CAT_AMMO
+
+////////////////////
+// PARTS CRAFTING //
+////////////////////
+
+// BARRELS
+
+/datum/crafting_recipe/rifle_barrel
+	name = "Improvised Rifle Barrel"
+	result = /obj/item/weaponcrafting/improvised_parts/barrel_rifle
+	reqs = list(/obj/item/pipe = 2)
+	tools = list(TOOL_WELDER,TOOL_SAW)
+	time = 150
+	category = CAT_WEAPONRY
+	subcategory = CAT_PARTS
+
+/datum/crafting_recipe/shotgun_barrel
+	name = "Improvised Shotgun Barrel"
+	result = /obj/item/weaponcrafting/improvised_parts/barrel_shotgun
+	reqs = list(/obj/item/pipe = 2)
+	tools = list(TOOL_WELDER,TOOL_SAW)
+	time = 150
+	category = CAT_WEAPONRY
+	subcategory = CAT_PARTS
+
+// RECEIVERS
+
+/datum/crafting_recipe/rifle_receiver
+	name = "Improvised Rifle Receiver"
+	result = /obj/item/weaponcrafting/improvised_parts/rifle_receiver
+	reqs = list(/obj/item/stack/sheet/metal = 20)
+	tools = list(TOOL_SCREWDRIVER, TOOL_WELDER) // Rifle is the easiest to craft and can be made at an autolathe, this is a very light kick in the shin for dual-wielding ishotguns.
+	time = 50
+	category = CAT_WEAPONRY
+	subcategory = CAT_PARTS
+
+/datum/crafting_recipe/shotgun_receiver
+	name = "Improvised Shotgun Receiver"
+	result = /obj/item/weaponcrafting/improvised_parts/shotgun_receiver
+	reqs = list(/obj/item/stack/sheet/metal = 10,
+				/obj/item/stack/sheet/plasteel = 1)
+	tools = list(TOOL_SCREWDRIVER, TOOL_WELDER) // Increased cost is to stop dual-wield alpha striking. ishotgun is a rvolver and can be duel-wielded
+	time = 50
+	category = CAT_WEAPONRY
+	subcategory = CAT_PARTS
+
+// MISC
+
+/datum/crafting_recipe/trigger_assembly
+	name = "Trigger Assembly"
+	result = /obj/item/weaponcrafting/improvised_parts/trigger_assembly
+	reqs = list(/obj/item/stack/sheet/metal = 3,
+				/obj/item/assembly/igniter = 1)
+	tools = list(TOOL_SCREWDRIVER, TOOL_WELDER)
+	time = 150
+	category = CAT_WEAPONRY
+	subcategory = CAT_PARTS