Reactor changes (#5657)

# About the pull request

Updates reactors, fuel cells, fuel cell recyclers, and a proc that got
in the way
plus reactor sprites attempt 2

Reactor sprites originally from
Cosmic-Overlord/TerraGov-Marine-Corps#227, modified by me

# Explain why it's good for the game

Adding more complexity and content to reactors makes them more than just
a set piece that gets set up and ignored

# Testing Photographs and Procedure
<details>
<summary>Screenshots & Videos</summary>

I didnt test it
</details>


# Changelog
:cl:
balance: Xenos can slash reactors
balance: Reactors that are damaged will still run until reaching weld
damage or being manually de-activated
balance: Reactors that are damaged will lose fuel (when applicable) and
fail more often when fuel runs out, new cells need to be used to reset
the fail rate
balance: Reactors can be damaged by bullets or explosions
code: Updated Power all ship reactors admin button code
imageadd: Updated reactor sprites
maptweak: Minor changes to reactors and surrounding areas
/:cl:

code/__DEFINES/dcs/signals/signals_global.dm

@@ -66,7 +66,7 @@
 #define COMSIG_GLOB_RESEARCH_LOCKDOWN "!research_lockdown_closed"
 #define COMSIG_GLOB_RESEARCH_LIFT "!research_lockdown_opened"
 
-/// From /obj/structure/machinery/power/fusion_engine/proc/set_overloading() : (set_overloading)
+/// From /obj/structure/machinery/power/reactor/proc/set_overloading() : (set_overloading)
 #define COMSIG_GLOB_GENERATOR_SET_OVERLOADING "!generator_set_overloading"
 
 #define COMSIG_GLOB_HIJACK_IMPACTED "!hijack_impacted"

code/controllers/subsystem/hijack.dm

@@ -299,7 +299,7 @@ SUBSYSTEM_DEF(hijack)
 	sd_unlocked = TRUE
 	marine_announcement("Fuel reserves full. Manual detonation of fuel reserves by overloading the on-board fusion reactors now possible.", HIJACK_ANNOUNCE)
 
-/datum/controller/subsystem/hijack/proc/on_generator_overload(obj/structure/machinery/power/fusion_engine/source, new_overloading)
+/datum/controller/subsystem/hijack/proc/on_generator_overload(obj/structure/machinery/power/reactor/source, new_overloading)
 	SIGNAL_HANDLER
 
 	if(!generator_ever_overloaded)

code/game/gamemodes/events/power_failure.dm

@@ -74,16 +74,15 @@
 	if(announce)
 		marine_announcement("Power has been restored. Reason: Unknown.", "Power Systems Nominal", 'sound/AI/poweron.ogg')
 
-/proc/power_restore_ship_reactors(announce = 1)
-	for(var/obj/structure/machinery/power/fusion_engine/FE in GLOB.machines)
-		FE.buildstate = 0
-		FE.is_on = 1
-		FE.fusion_cell = new
-		FE.power_gen_percent = 98
-		FE.update_icon()
-		FE.start_processing()
-		FE.power_change()
+/proc/power_restore_ship_reactors(announce = TRUE)
+	for(var/obj/structure/machinery/power/reactor/reactor in GLOB.machines)
+		if(!is_mainship_level(reactor.z)) //Only ship reactors should be repaired
+			continue
+		reactor.buildstate = 0
+		if(reactor.require_fusion_cell && !reactor.fusion_cell)
+			reactor.fusion_cell = new
+		reactor.power_gen_percent = 98
+		reactor.start_functioning(TRUE)
 
-	sleep(100)
 	if(announce)
-		marine_announcement("Power has been restored. Reason: Unknown.", "Power Systems Nominal", 'sound/AI/poweron.ogg')
+		addtimer(CALLBACK(GLOBAL_PROC, GLOBAL_PROC_REF(marine_announcement), "Power has been restored. Reason: Unknown.", "Power Systems Nominal", 'sound/AI/poweron.ogg'), 10 SECONDS)

code/game/machinery/groundmap_geothermal.dm → code/game/machinery/colony_floodlights.dm

@@ -1,206 +1,3 @@
-/obj/structure/machinery/power/geothermal
-	name = "\improper G-11 geothermal generator"
-	icon = 'icons/obj/structures/machinery/geothermal.dmi'
-	icon_state = "weld"
-	desc = "A thermoelectric generator sitting atop a plasma-filled borehole. This one is heavily damaged. Use a blowtorch, wirecutters, then wrench to repair it."
-	anchored = TRUE
-	density = TRUE
-	directwired = 0  //Requires a cable directly underneath
-	unslashable = TRUE
-	unacidable = TRUE   //NOPE.jpg
-	var/power_gen_percent = 0 //100,000W at full capacity
-	var/power_generation_max = 100000 //Full capacity
-	var/powernet_connection_failed = 0 //Logic checking for powernets
-	var/buildstate = 1 //What state of building it are we on, 0-3, 1 is "broken", the default
-	var/is_on = 0  //Is this damn thing on or what?
-	var/fail_rate = 10 //% chance of failure each fail_tick check
-	var/fail_check_ticks = 100 //Check for failure every this many ticks
-	var/cur_tick = 0 //Tick updater
-	power_machine = TRUE
-
-//We don't want to cut/update the power overlays every single proc. Just when it actually changes. This should save on CPU cycles. Efficiency!
-/obj/structure/machinery/power/geothermal/update_icon()
-	..()
-	if(!buildstate && is_on)
-		desc = "A thermoelectric generator sitting atop a borehole dug deep in the planet's surface. It generates energy by boiling the plasma steam that rises from the well.\nIt is old technology and has a large failure rate, and must be repaired frequently.\nIt is currently on, and beeping randomly amid faint hisses of steam."
-		switch(power_gen_percent)
-			if(25) icon_state = "on[power_gen_percent]"
-			if(50) icon_state = "on[power_gen_percent]"
-			if(75) icon_state = "on[power_gen_percent]"
-			if(100) icon_state = "on[power_gen_percent]"
-
-
-	else if (!buildstate && !is_on)
-		icon_state = "off"
-		desc = "A thermoelectric generator sitting atop a borehole dug deep in the planet's surface. It generates energy by boiling the plasma steam that rises from the well.\nIt is old technology and has a large failure rate, and must be repaired frequently.\nIt is currently turned off and silent."
-	else
-		if(buildstate == 1)
-			icon_state = "weld"
-			desc = "A thermoelectric generator sitting atop a plasma-filled borehole. This one is heavily damaged. Use a blowtorch, wirecutters, then wrench to repair it."
-		else if(buildstate == 2)
-			icon_state = "wire"
-			desc = "A thermoelectric generator sitting atop a plasma-filled borehole. This one is damaged. Use a wirecutters, then wrench to repair it."
-		else
-			icon_state = "wrench"
-			desc = "A thermoelectric generator sitting atop a plasma-filled borehole. This one is lightly damaged. Use a wrench to repair it."
-
-/obj/structure/machinery/power/geothermal/Initialize(mapload, ...)
-	. = ..()
-	if(!connect_to_network()) //Should start with a cable piece underneath, if it doesn't, something's messed up in mapping
-		powernet_connection_failed = 1
-
-/obj/structure/machinery/power/geothermal/power_change()
-	return
-
-/obj/structure/machinery/power/geothermal/process()
-	if(!is_on || buildstate || !anchored) //Default logic checking
-		return 0
-
-	if(!powernet && !powernet_connection_failed) //Powernet checking, make sure there's valid cables & powernets
-		if(!connect_to_network())
-			powernet_connection_failed = 1 //God damn it, where'd our network go
-			is_on = 0
-			stop_processing()
-			// Error! Check again in 15 seconds. Someone could have blown/acided or snipped a cable
-			addtimer(VARSET_CALLBACK(src, powernet_connection_failed, FALSE), 15 SECONDS)
-	else if(powernet) //All good! Let's fire it up!
-		if(!check_failure()) //Wait! Check to see if it breaks during processing
-			update_icon()
-			if(power_gen_percent < 100) power_gen_percent++
-			switch(power_gen_percent)
-				if(10) visible_message("[icon2html(src, viewers(src))] [SPAN_NOTICE("<b>[src]</b> begins to whirr as it powers up.")]")
-				if(50) visible_message("[icon2html(src, viewers(src))] [SPAN_NOTICE("<b>[src]</b> begins to hum loudly as it reaches half capacity.")]")
-				if(99) visible_message("[icon2html(src, viewers(src))] [SPAN_NOTICE("<b>[src]</b> rumbles loudly as the combustion and thermal chambers reach full strength.")]")
-			add_avail(power_generation_max * (power_gen_percent / 100) ) //Nope, all good, just add the power
-
-/obj/structure/machinery/power/geothermal/proc/check_failure()
-	cur_tick++
-	if(cur_tick < fail_check_ticks) //Nope, not time for it yet
-		return 0
-	else if(cur_tick > fail_check_ticks) //Went past with no fail, reset the timer
-		cur_tick = 0
-	if(rand(1,100) < fail_rate) //Oh snap, we failed! Shut it down!
-		if(rand(0,3) == 0)
-			visible_message("[icon2html(src, viewers(src))] [SPAN_NOTICE("<b>[src]</b> beeps wildly and a fuse blows! Use wirecutters, then a wrench to repair it.")]")
-			buildstate = 2
-			icon_state = "wire"
-		else
-			visible_message("[icon2html(src, viewers(src))] [SPAN_NOTICE("<b>[src]</b> beeps wildly and sprays random pieces everywhere! Use a wrench to repair it.")]")
-			buildstate = 3
-			icon_state = "wrench"
-		is_on = 0
-		power_gen_percent = 0
-		update_icon()
-		cur_tick = 0
-		stop_processing()
-		return 1
-	return 0 //Nope, all fine
-
-/obj/structure/machinery/power/geothermal/attack_hand(mob/user as mob)
-	if(!anchored) return 0 //Shouldn't actually be possible
-	if(user.is_mob_incapacitated()) return 0
-	if(!ishuman(user))
-		to_chat(user, SPAN_DANGER("You have no idea how to use that.")) //No xenos or mankeys
-		return 0
-
-	add_fingerprint(user)
-
-	if(!skillcheck(user, SKILL_ENGINEER, SKILL_ENGINEER_ENGI))
-		to_chat(user, SPAN_WARNING("You have no clue how this thing works..."))
-		return 0
-
-	if(buildstate == 1)
-		to_chat(usr, SPAN_INFO("Use a blowtorch, then wirecutters, then wrench to repair it."))
-		return 0
-	else if (buildstate == 2)
-		to_chat(usr, SPAN_INFO("Use a wirecutters, then wrench to repair it."))
-		return 0
-	else if (buildstate == 3)
-		to_chat(usr, SPAN_INFO("Use a wrench to repair it."))
-		return 0
-	if(is_on)
-		visible_message("[icon2html(src, viewers(src))] [SPAN_WARNING("<b>[src]</b> beeps softly and the humming stops as [usr] shuts off the turbines.")]")
-		is_on = 0
-		power_gen_percent = 0
-		cur_tick = 0
-		icon_state = "off"
-		stop_processing()
-		return 1
-	visible_message("[icon2html(src, viewers(src))] [SPAN_WARNING("<b>[src]</b> beeps loudly as [usr] turns on the turbines and the generator begins spinning up.")]")
-	icon_state = "on10"
-	is_on = 1
-	cur_tick = 0
-	start_processing()
-	return 1
-
-/obj/structure/machinery/power/geothermal/attackby(obj/item/O as obj, mob/user as mob)
-	if(iswelder(O))
-		if(!HAS_TRAIT(O, TRAIT_TOOL_BLOWTORCH))
-			to_chat(user, SPAN_WARNING("You need a stronger blowtorch!"))
-			return
-		if(buildstate == 1 && !is_on)
-			if(!skillcheck(user, SKILL_ENGINEER, SKILL_ENGINEER_ENGI))
-				to_chat(user, SPAN_WARNING("You have no clue how to repair this thing."))
-				return 0
-			var/obj/item/tool/weldingtool/WT = O
-			if(WT.remove_fuel(1, user))
-
-				playsound(loc, 'sound/items/weldingtool_weld.ogg', 25)
-				user.visible_message(SPAN_NOTICE("[user] starts welding [src]'s internal damage."),
-				SPAN_NOTICE("You start welding [src]'s internal damage."))
-				if(do_after(user, 200 * user.get_skill_duration_multiplier(SKILL_ENGINEER), INTERRUPT_ALL|BEHAVIOR_IMMOBILE, BUSY_ICON_BUILD))
-					if(buildstate != 1 || is_on || !WT.isOn())
-						return FALSE
-					playsound(loc, 'sound/items/Welder2.ogg', 25, 1)
-					buildstate = 2
-					user.visible_message(SPAN_NOTICE("[user] welds [src]'s internal damage."),
-					SPAN_NOTICE("You weld [src]'s internal damage."))
-					update_icon()
-					return TRUE
-			else
-				to_chat(user, SPAN_WARNING("You need more welding fuel to complete this task."))
-				return
-	else if(HAS_TRAIT(O, TRAIT_TOOL_WIRECUTTERS))
-		if(buildstate == 2 && !is_on)
-			if(!skillcheck(user, SKILL_ENGINEER, SKILL_ENGINEER_ENGI))
-				to_chat(user, SPAN_WARNING("You have no clue how to repair this thing."))
-				return 0
-			playsound(loc, 'sound/items/Wirecutter.ogg', 25, 1)
-			user.visible_message(SPAN_NOTICE("[user] starts securing [src]'s wiring."),
-			SPAN_NOTICE("You start securing [src]'s wiring."))
-			if(do_after(user, 120 * user.get_skill_duration_multiplier(SKILL_ENGINEER), INTERRUPT_ALL|BEHAVIOR_IMMOBILE, BUSY_ICON_BUILD, numticks = 12))
-				if(buildstate != 2 || is_on)
-					return FALSE
-				playsound(loc, 'sound/items/Wirecutter.ogg', 25, 1)
-				buildstate = 3
-				user.visible_message(SPAN_NOTICE("[user] secures [src]'s wiring."),
-				SPAN_NOTICE("You secure [src]'s wiring."))
-				update_icon()
-				return TRUE
-	else if(HAS_TRAIT(O, TRAIT_TOOL_WRENCH))
-		if(buildstate == 3 && !is_on)
-			if(!skillcheck(user, SKILL_ENGINEER, SKILL_ENGINEER_ENGI))
-				to_chat(user, SPAN_WARNING("You have no clue how to repair this thing."))
-				return 0
-			playsound(loc, 'sound/items/Ratchet.ogg', 25, 1)
-			user.visible_message(SPAN_NOTICE("[user] starts repairing [src]'s tubing and plating."),
-			SPAN_NOTICE("You start repairing [src]'s tubing and plating."))
-			if(do_after(user, 150 * user.get_skill_duration_multiplier(SKILL_ENGINEER), INTERRUPT_ALL|BEHAVIOR_IMMOBILE, BUSY_ICON_BUILD))
-				if(buildstate != 3 || is_on)
-					return FALSE
-				playsound(loc, 'sound/items/Ratchet.ogg', 25, 1)
-				buildstate = 0
-				user.count_niche_stat(STATISTICS_NICHE_REPAIR_GENERATOR)
-				user.visible_message(SPAN_NOTICE("[user] repairs [src]'s tubing and plating."),
-				SPAN_NOTICE("You repair [src]'s tubing and plating."))
-				update_icon()
-				return TRUE
-	else
-		return ..() //Deal with everything else, like hitting with stuff
-
-/obj/structure/machinery/power/geothermal/ex_act(severity, direction)
-	return FALSE //gameplay-wise these should really never go away
-
 //Putting these here since it's power-related
 /obj/structure/machinery/colony_floodlight_switch
 	name = "Colony Floodlight Switch"