[PORT] Gives mass driver a new sprite, sound, lets you build it and LAUNCH SHIT AT EVEN HIGHER VELOCITIES (#21349)

* surely adding this will be a good idea

* OKAY WE'RE IN BUSINESS

* REAL

* now in glorious SOUND

ripped directly from my HL1 game files

* Misc cleanup

* louda

* moved tech node

oughta have more stuff in adv, and would cut down on a pretty powerful machine being built too early I'd imagine

code/__DEFINES/wires.dm

@@ -49,3 +49,4 @@
 #define WIRE_ZAP1 "High Voltage Circuit 1"
 #define WIRE_ZAP2 "High Voltage Circuit 2"
 #define WIRE_AGELIMIT "Age Limit"
+#define WIRE_LAUNCH "Launch"

code/datums/wires/mass_driver.dm

@@ -0,0 +1,25 @@
+/datum/wires/mass_driver
+	holder_type = /obj/machinery/mass_driver
+	proper_name = "Mass Driver"
+
+/datum/wires/mass_driver/New(atom/holder)
+	wires = list(WIRE_LAUNCH, WIRE_SAFETY)
+	..()
+
+/datum/wires/mass_driver/on_pulse(wire)
+	var/obj/machinery/mass_driver/the_mass_driver = holder
+	switch(wire)
+		if(WIRE_LAUNCH)
+			the_mass_driver.drive()
+			holder.visible_message(span_notice("The drive mechanism activates."))
+		if(WIRE_SAFETY)
+			the_mass_driver.power = 3
+			holder.visible_message(span_notice("You hear a worrying whirring noise emitting from the mass driver."))
+
+/datum/wires/mass_driver/on_cut(wire, mend, source)
+	var/obj/machinery/mass_driver/the_mass_driver = holder
+	switch(wire)
+		if(WIRE_SAFETY)
+			if(the_mass_driver.power > 1) 
+				the_mass_driver.power = 1
+				holder.visible_message(span_notice("The whirring noise emitting from the mass driver stops."))

code/game/machinery/mass_driver.dm

@@ -1,21 +1,30 @@
 /obj/machinery/mass_driver
 	name = "mass driver"
-	desc = "The finest in spring-loaded piston toy technology, now on a space station near you."
+	desc = "A miniaturized mass driver, the finest in hydraulic piston technology." // Imagine what an actual mass driver would look like
 	icon = 'icons/obj/stationobjs.dmi'
 	icon_state = "mass_driver"
+	circuit = /obj/item/circuitboard/machine/mass_driver
 	use_power = IDLE_POWER_USE
 	idle_power_usage = 2
 	active_power_usage = 50
 	var/power = 1
 	var/code = 1
 	var/id = 1
-	var/drive_range = 50	//this is mostly irrelevant since current mass drivers throw into space, but you could make a lower-range mass driver for interstation transport or something I guess.
+	var/drive_range = 10
+	var/power_per_obj = 500
 
+/obj/machinery/mass_driver/Initialize(mapload)
+	. = ..()
+	wires = new /datum/wires/mass_driver(src)
+
+/obj/machinery/mass_driver/Destroy()
+	QDEL_NULL(wires)
+	. = ..()
 
 /obj/machinery/mass_driver/proc/drive(amount)
-	if(stat & (BROKEN|NOPOWER))
+	if(stat & (BROKEN|NOPOWER) || panel_open)
 		return
-	use_power(500)
+	use_power(power_per_obj)
 	var/O_limit
 	var/atom/target = get_edge_target_turf(src, dir)
 	for(var/atom/movable/O in loc)
@@ -26,15 +35,34 @@
 			if(O_limit >= 20)
 				audible_message(span_notice("[src] lets out a screech, it doesn't seem to be able to handle the load."))
 				break
-			use_power(500)
+			use_power(power_per_obj)
 			O.throw_at(target, drive_range * power, power)
+	playsound(get_turf(src), 'sound/machines/mass_driver.ogg', 75)
 	flick("mass_driver1", src)
 
+/obj/machinery/mass_driver/attackby(obj/item/I, mob/living/user, params)
+
+	if(is_wire_tool(I) && panel_open)
+		wires.interact(user)
+		return
+	if(default_deconstruction_screwdriver(user, "mass_driveropen", "mass_driver", I))
+		return
+	if(default_change_direction_wrench(user, I))
+		return
+	if(default_deconstruction_crowbar(I))
+		return
+
+	return ..()
+
+/obj/machinery/mass_driver/RefreshParts()
+	. = ..()
+	for(var/obj/item/stock_parts/capacitor/C in component_parts)
+		drive_range += 10 * C.rating
 
 /obj/machinery/mass_driver/emp_act(severity)
 	. = ..()
 	if (. & EMP_PROTECT_SELF)
 		return
-	if(stat & (BROKEN|NOPOWER))
+	if(stat & (BROKEN|NOPOWER) || panel_open)
 		return
 	drive()

code/game/objects/items/circuitboards/machine_circuitboards.dm

@@ -1438,3 +1438,9 @@
 	req_components = list(
 		/obj/item/stock_parts/capacitor = 3,
 		/obj/item/stock_parts/micro_laser = 1)
+
+/obj/item/circuitboard/machine/mass_driver
+	name = "Mass Driver"
+	build_path = /obj/machinery/mass_driver
+	req_components = list(
+		/obj/item/stock_parts/capacitor = 1)

code/modules/research/designs/machine_designs.dm

@@ -793,4 +793,12 @@
 	id = "mindmachine_pod"
 	build_path = /obj/item/circuitboard/machine/mindmachine_pod
 	category = list("Medical Machinery")
-	departmental_flags = DEPARTMENTAL_FLAG_MEDICAL
+	departmental_flags = DEPARTMENTAL_FLAG_MEDICAL
+
+/datum/design/board/mass_driver
+	name = "Machine Design (Mass Driver)"
+	desc = "The circuit board for a mass driver."
+	id = "mass_driver"
+	build_path = /obj/item/circuitboard/machine/mass_driver
+	category = list("Misc. Machinery")
+	departmental_flags = DEPARTMENTAL_FLAG_ENGINEERING | DEPARTMENTAL_FLAG_SCIENCE

code/modules/research/techweb/all_nodes.dm

@@ -155,7 +155,8 @@
 	design_ids = list("solarcontrol", "recharger", "powermonitor", "rped", "pacman", "adv_capacitor", "adv_scanning", "emitter", "high_cell", "adv_matter_bin", "scanner_gate",
 	"atmosalerts", "atmos_control", "recycler", "autolathe", "high_micro_laser", "nano_mani", "mesons", "thermomachine", "rad_collector", "tesla_coil", "grounding_rod",
 	"cell_charger", "stack_console", "stack_machine", "conveyor_belt", "conveyor_switch", "reactor_control",
-	"oxygen_tank", "plasma_tank", "emergency_oxygen", "emergency_oxygen_engi", "plasmaman_tank_belt", "electrolyzer", "floorigniter", "crystallizer", "suit_storage_unit", "atmos_thermal")
+	"oxygen_tank", "plasma_tank", "emergency_oxygen", "emergency_oxygen_engi", "plasmaman_tank_belt", "electrolyzer", "floorigniter", "crystallizer", "suit_storage_unit",
+	"atmos_thermal")
 	research_costs = list(TECHWEB_POINT_TYPE_GENERIC = 7500)
 
 /datum/techweb_node/adv_engi
@@ -163,7 +164,7 @@
 	display_name = "Advanced Engineering"
 	description = "Pushing the boundaries of physics, one chainsaw-fist at a time."
 	prereq_ids = list("engineering", "emp_basic")
-	design_ids = list("engine_goggles", "magboots", "forcefield_projector", "weldingmask", "decontamination_unit", "particle_emitter", "tricorder")
+	design_ids = list("engine_goggles", "magboots", "forcefield_projector", "weldingmask", "decontamination_unit", "particle_emitter", "tricorder", "mass_driver")
 	research_costs = list(TECHWEB_POINT_TYPE_GENERIC = 2500)
 
 /datum/techweb_node/anomaly

yogstation.dme

@@ -808,6 +808,7 @@
 #include "code\datums\wires\emitter.dm"
 #include "code\datums\wires\explosive.dm"
 #include "code\datums\wires\igniter.dm"
+#include "code\datums\wires\mass_driver.dm"
 #include "code\datums\wires\mech_fabricator.dm"
 #include "code\datums\wires\microwave.dm"
 #include "code\datums\wires\mulebot.dm"