Smith Expansion - Smith + Xenobiology = Energy Guns (#29040)

* Initial Commit

* Small adjustment

* Vendor stock update

* Icon states

* Finished merge, fixed runtimes, coded properly now

* Mapped in assemblers

* Swapped bluespace slime and sepia slime guns

* Replaced scatter laser with eshotgun

---------

Signed-off-by: PollardTheDragon <144391971+PollardTheDragon@users.noreply.github.com>

code/modules/smithing/machinery/casting_basin.dm

@@ -50,6 +50,16 @@
 				. += "<span class='notice'> - [MAT]: [ROUND_UP(((temp_product.materials[MAT] * quality.material_mult) * efficiency) / MINERAL_MATERIAL_AMOUNT)] sheets.</span>"
 			// Get rid of the temp product
 			qdel(temp_product)
+		else if(istype(cast, /obj/item/smithing_cast/misc) && !produced_item)
+			var/obj/item/temp_product = new cast.selected_product(src) // This is necessary due to selected_product being a type
+			var/obj/item/smithing_cast/component/comp_cast = cast
+			. += "<span class='notice'>Required Resources:</span>"
+			var/MAT
+			// Get the materials the item needs and display
+			for(MAT in temp_product.materials)
+				. += "<span class='notice'> - [MAT]: [ROUND_UP((temp_product.materials[MAT] * efficiency) / MINERAL_MATERIAL_AMOUNT)] sheets.</span>"
+			// Get rid of the temp product
+			qdel(temp_product)
 
 	if(produced_item)
 		. += "<span class='notice'>There is a [produced_item] in the machine. You can pick it up with your hand.</span>"
@@ -86,6 +96,8 @@
 			. += "cast_lens"
 		else if(istype(cast, /obj/item/smithing_cast/component/trim))
 			. += "cast_trim"
+		else if(istype(cast, /obj/item/smithing_cast/misc/egun_parts))
+			. += "cast_egun_parts"
 		. += "casting_lip"
 	if(panel_open)
 		. += "casting_wires"
@@ -233,6 +245,32 @@
 		qdel(temp_product)
 		return FINISH_ATTACK
 
+	if(istype(cast, /obj/item/smithing_cast/misc))
+		var/list/used_mats = list()
+
+		// Check if there is enough materials to craft the item
+		for(MAT in temp_product.materials)
+			used_mats[MAT] = temp_product.materials[MAT] * efficiency
+
+		if(!materials.has_materials(used_mats, 1))
+			to_chat(user, "<span class='warning'>Not enough materials in the crucible to smelt [temp_product.name]!</span>")
+			qdel(temp_product)
+			return FINISH_ATTACK
+
+		to_chat(user, "<span class='notice'>You begin to pour the liquid minerals into the [src]...</span>")
+		// Use the materials and create the item.
+		materials.use_amount(used_mats)
+		linked_crucible.animate_pour(operation_time SECONDS)
+		operate(operation_time, user)
+		produced_item = new cast.selected_product(src)
+		produced_item.set_worktime()
+		produced_item.update_appearance(UPDATE_NAME)
+		produced_item.update_icon(UPDATE_ICON_STATE)
+		update_icon(UPDATE_OVERLAYS)
+		// Clean up temps
+		qdel(temp_product)
+		return FINISH_ATTACK
+
 /obj/machinery/smithing/casting_basin/Destroy()
 	if(linked_crucible)
 		linked_crucible.linked_machines -= src

code/modules/smithing/machinery/kinetic_assembler.dm

@@ -231,3 +231,148 @@
 			extra_product.update_appearance(UPDATE_NAME)
 			extra_product.scatter_atom()
 	finished_product = null
+
+// MARK: Scientific Assembler
+
+/obj/machinery/smithing/scientific_assembler
+	name = "scientific assembler"
+	desc = "A smart assembler that takes slime cores, energy cells, and energy gun parts to produce energy guns."
+	icon = 'icons/obj/machines/smithing_machines.dmi'
+	icon_state = "assembler"
+	max_integrity = 100
+	pixel_x = 0	// 1x1
+	pixel_y = 0
+	bound_height = 32
+	bound_width = 32
+	bound_y = 0
+	operation_sound = 'sound/items/welder.ogg'
+	/// Slime extract for the egun
+	var/obj/item/slime_extract/slime_core
+	/// The gun frame
+	var/obj/item/smithed_item/component/egun_parts/parts
+	/// The battery
+	var/obj/item/stock_parts/cell/cell
+
+/obj/machinery/smithing/scientific_assembler/Initialize(mapload)
+	. = ..()
+	// Stock parts
+	component_parts = list()
+	component_parts += new /obj/item/circuitboard/kinetic_assembler(null)
+	component_parts += new /obj/item/stock_parts/manipulator(null)
+	component_parts += new /obj/item/stock_parts/manipulator(null)
+	component_parts += new /obj/item/stock_parts/manipulator(null)
+	component_parts += new /obj/item/stock_parts/micro_laser(null)
+	component_parts += new /obj/item/stack/sheet/glass(null)
+	RefreshParts()
+
+/obj/machinery/smithing/scientific_assembler/examine(mob/user)
+	. = ..()
+	if(slime_core || parts || cell)
+		. += "<span class='notice'>You can activate the machine with your hand, or remove a component by alt-clicking.</span>"
+	if(slime_core)
+		. += "<span class='notice'>There is a [slime_core] in the core slot.</span>"
+	if(parts)
+		. += "<span class='notice'>There is a [parts] in the gun frame slot.</span>"
+	if(cell)
+		. += "<span class='notice'>There is a [cell] in the power cell slot.</span>"
+
+/obj/machinery/smithing/scientific_assembler/RefreshParts()
+	var/operation_mult = 0
+	for(var/obj/item/stock_parts/component in component_parts)
+		operation_mult += OPERATION_SPEED_MULT_PER_RATING * component.rating
+	// Update our values
+	operation_time = operation_time = max(ROUND_UP(initial(operation_time) * (1.3 - operation_mult)), 2)
+
+/obj/machinery/smithing/scientific_assembler/update_icon_state()
+	. = ..()
+	if(panel_open)
+		icon_state = "assembler_wires"
+
+/obj/machinery/smithing/kinetic_assembler/default_deconstruction_screwdriver(mob/user, icon_state_open, icon_state_closed, obj/item/I)
+	. = ..()
+	update_icon(UPDATE_ICON_STATE)
+
+/obj/machinery/smithing/scientific_assembler/update_overlays()
+	. = ..()
+	overlays.Cut()
+	if(panel_open)
+		icon_state = "assembler_wires"
+
+/obj/machinery/smithing/scientific_assembler/item_interaction(mob/living/user, obj/item/used, list/modifiers)
+	if(operating)
+		to_chat(user, "<span class='warning'>[src] is still operating!</span>")
+		return ITEM_INTERACT_COMPLETE
+
+	if(istype(used, /obj/item/slime_extract))
+		var/obj/item/slime_extract/core = used
+		if(!core.associated_gun_type)
+			to_chat(user, "<span class='notice'>[core] is not capable of producing an energy gun!</span>")
+			return ITEM_INTERACT_COMPLETE
+		if(slime_core)
+			to_chat(user, "<span class='notice'>You remove [slime_core] from the core component slot of [src].</span>")
+			slime_core.forceMove(src.loc)
+			slime_core = null
+		if(used.flags & NODROP || !user.transfer_item_to(used, src))
+			to_chat(user, "<span class='warning'>[used] is stuck to your hand!</span>")
+			return ITEM_INTERACT_COMPLETE
+		to_chat(user, "<span class='notice'>You insert [used] into the core component slot of [src].</span>")
+		slime_core = used
+		return ITEM_INTERACT_COMPLETE
+
+	if(istype(used, /obj/item/smithed_item/component/egun_parts))
+		if(parts)
+			to_chat(user, "<span class='notice'>You remove [parts] from the gun parts component slot of [src].</span>")
+			parts.forceMove(src.loc)
+			parts = null
+		if(used.flags & NODROP || !user.transfer_item_to(used, src))
+			to_chat(user, "<span class='warning'>[used] is stuck to your hand!</span>")
+			return ITEM_INTERACT_COMPLETE
+		var/obj/item/smithed_item/component/egun_parts/new_parts = used
+		if(new_parts.hammer_time)
+			to_chat(user, "<span class='warning'>[new_parts] is not complete yet!</span>")
+			return ITEM_INTERACT_COMPLETE
+		to_chat(user, "<span class='notice'>You insert [used] into the gun parts component slot of [src].</span>")
+		parts = used
+		return ITEM_INTERACT_COMPLETE
+
+	if(istype(used, /obj/item/stock_parts/cell))
+		if(cell)
+			to_chat(user, "<span class='notice'>You remove [cell] from the power cell component slot of [src].</span>")
+			cell.forceMove(src.loc)
+			cell = null
+		if(used.flags & NODROP || !user.transfer_item_to(used, src))
+			to_chat(user, "<span class='warning'>[used] is stuck to your hand!</span>")
+			return ITEM_INTERACT_COMPLETE
+		to_chat(user, "<span class='notice'>You insert [used] into the power cell component slot of [src].</span>")
+		cell = used
+		return ITEM_INTERACT_COMPLETE
+
+	to_chat(user, "<span class='warning'>You feel like there's no reason to process [used].</span>")
+	return ITEM_INTERACT_COMPLETE
+
+/obj/machinery/smithing/scientific_assembler/attack_hand(mob/user)
+	if(!slime_core)
+		to_chat(user, "<span class='warning'>[src] lacks a slime core!</span>")
+		return FINISH_ATTACK
+
+	if(!parts)
+		to_chat(user, "<span class='warning'>[src] lacks an energy gun frame!</span>")
+		return FINISH_ATTACK
+
+	if(!cell)
+		to_chat(user, "<span class='warning'>[src] lacks a power cell!</span>")
+		return FINISH_ATTACK
+
+	operate(operation_time, user)
+	return FINISH_ATTACK
+
+/obj/machinery/smithing/scientific_assembler/operate(loops, mob/living/user)
+	..()
+	var/obj/item/gun/energy/finished_product = new slime_core.associated_gun_type(src)
+	finished_product.forceMove(src.loc)
+	qdel(slime_core)
+	qdel(parts)
+	qdel(cell)
+	slime_core = null
+	parts = null
+	cell = null

code/modules/smithing/machinery/power_hammer.dm

@@ -48,7 +48,7 @@
 
 /obj/machinery/smithing/power_hammer/operate(loops, mob/living/user)
 	if(!working_component)
-		to_chat(user, "<span class='notice'>There is no component in the machine.</span>")
+		to_chat(user, "<span class='notice'>There is no component to hammer!</span>")
 		return
 	if(!working_component.heat)
 		to_chat(user, "<span class='notice'>[working_component] is too cold to properly shape.</span>")

code/modules/smithing/smithed_items/misc_smithed.dm

@@ -0,0 +1,7 @@
+// MARK: Energy Gun Frame
+/obj/item/smithed_item/component/egun_parts
+	name = "energy gun parts"
+	desc = "Smithed component of an energy gun."
+	icon_state = "egun_parts"
+	materials = list(MAT_TITANIUM = 10000, MAT_PLASMA = 10000)
+	hammer_time = 6

code/modules/smithing/smithing_cast.dm

@@ -26,11 +26,15 @@
 	. = ..()
 	if(!possible_products)
 		return
+	if(!length(possible_products))
+		return
 	var/list/product_names = list()
 	var/product
 	for(product in possible_products)
 		var/obj/item/possible_product = product
 		product_names[possible_product.name] = possible_product
+	if(!length(product_names))
+		return
 	var/new_product = tgui_input_list(user, "Select a product", src, product_names)
 	if(!new_product)
 		selected_product = possible_products[1]
@@ -158,3 +162,20 @@
 	icon_state = "trim_cast"
 	desc = "A cast for creating trims."
 	product_type = /obj/item/smithed_item/component/trim
+
+/obj/item/smithing_cast/misc
+	name = "misc cast"
+	icon_state = "insert_frame_cast"
+	desc = "Debug cast. If you see this, notify the development team."
+
+/obj/item/smithing_cast/misc/AltClick(mob/user, modifiers)
+	return
+
+/obj/item/smithing_cast/misc/examine(mob/user)
+	. = desc
+
+/obj/item/smithing_cast/misc/egun_parts
+	name = "energy gun parts cast"
+	icon_state = "egun_parts_cast"
+	desc = "A cast for creating energy gun frames."
+	selected_product = /obj/item/smithed_item/component/egun_parts