VOREStation/code/game/world.dm

#define RESTART_COUNTER_PATH "data/round_counter.txt"
/// Load byond-tracy. If USE_BYOND_TRACY is defined, then this is ignored and byond-tracy is always loaded.
#define USE_TRACY_PARAMETER "tracy"
/// Force the log directory to be something specific in the data/logs folder
#define OVERRIDE_LOG_DIRECTORY_PARAMETER "log-directory"
/// Prevent the master controller from starting automatically
#define NO_INIT_PARAMETER "no-init"

GLOBAL_VAR(restart_counter)

/**
 * WORLD INITIALIZATION
 * THIS IS THE INIT ORDER:
 *
 * BYOND =>
 * - (secret init native) =>
 *   - world.Genesis() =>
 *     - world.init_byond_tracy()
 *     - (Start native profiling)
 *     - world.init_debugger()
 *     - Master =>
 *       - config *unloaded
 *       - (all subsystems) PreInit()
 *       - GLOB =>
 *         - make_datum_reference_lists()
 *   - (/static variable inits, reverse declaration order)
 * - (all pre-mapped atoms) /atom/New()
 * - world.New() =>
 *   - config.Load()
 *   - world.InitTgs() =>
 *     - TgsNew() *may sleep
 *     - GLOB.rev_data.load_tgs_info()
 *   - world.ConfigLoaded() =>
 *     - SSdbcore.InitializeRound()
 *     - world.SetupLogs()
 *     - load_admins()
 *     - ...
 *   - Master.Initialize() =>
 *     - (all subsystems) Initialize()
 *     - Master.StartProcessing() =>
 *       - Master.Loop() =>
 *         - Failsafe
 *   - world.RunUnattendedFunctions()
 *
 * Now listen up because I want to make something clear:
 * If something is not in this list it should almost definitely be handled by a subsystem Initialize()ing
 * If whatever it is that needs doing doesn't fit in a subsystem you probably aren't trying hard enough tbhfam
 *
 * GOT IT MEMORIZED?
 * - Dominion/Cyberboss
 *
 * Where to put init shit quick guide:
 * If you need it to happen before the mc is created: world/Genesis.
 * If you need it to happen last: world/New(),
 * Otherwise, in a subsystem preinit or init. Subsystems can set an init priority.
 */

/**
 * THIS !!!SINGLE!!! PROC IS WHERE ANY FORM OF INIITIALIZATION THAT CAN'T BE PERFORMED IN SUBSYSTEMS OR WORLD/NEW IS DONE
 * NOWHERE THE FUCK ELSE
 * I DON'T CARE HOW MANY LAYERS OF DEBUG/PROFILE/TRACE WE HAVE, YOU JUST HAVE TO DEAL WITH THIS PROC EXISTING
 * I'M NOT EVEN GOING TO TELL YOU WHERE IT'S CALLED FROM BECAUSE I'M DECLARING THAT FORBIDDEN KNOWLEDGE
 * SO HELP ME GOD IF I FIND ABSTRACTION LAYERS OVER THIS!
 */
/world/proc/Genesis(tracy_initialized = FALSE)
	RETURN_TYPE(/datum/controller/master)

	if(!tracy_initialized)
		Tracy = new
#ifdef USE_BYOND_TRACY
		if(Tracy.enable("USE_BYOND_TRACY defined"))
			Genesis(tracy_initialized = TRUE)
			return
#else
		var/tracy_enable_reason
		if(USE_TRACY_PARAMETER in params)
			tracy_enable_reason = "world.params"
		if(fexists(TRACY_ENABLE_PATH))
			tracy_enable_reason ||= "enabled for round"
			SEND_TEXT(world.log, "[TRACY_ENABLE_PATH] exists, initializing byond-tracy!")
			fdel(TRACY_ENABLE_PATH)
		if(!isnull(tracy_enable_reason) && Tracy.enable(tracy_enable_reason))
			Genesis(tracy_initialized = TRUE)
			return
#endif

	Profile(PROFILE_RESTART)
	Profile(PROFILE_RESTART, type = "sendmaps")

	// Write everything to this log file until we get to SetupLogs() later
	_initialize_log_files("data/logs/config_error.[GUID()].log")

	// Init the debugger first so we can debug Master
	Debugger = new

	// Create the logger
	logger = new

	// THAT'S IT, WE'RE DONE, THE. FUCKING. END.
	Master = new

/**
 * World creation
 *
 * Here is where a round itself is actually begun and setup.
 * * db connection setup
 * * config loaded from files
 * * loads admins
 * * Sets up the dynamic menu system
 * * and most importantly, calls initialize on the master subsystem, starting the game loop that causes the rest of the game to begin processing and setting up
 *
 *
 * Nothing happens until something moves. ~Albert Einstein
 *
 * For clarity, this proc gets triggered later in the initialization pipeline, it is not the first thing to happen, as it might seem.
 *
 * Initialization Pipeline:
 * Global vars are new()'ed, (including config, glob, and the master controller will also new and preinit all subsystems when it gets new()ed)
 * Compiled in maps are loaded (mainly centcom). all areas/turfs/objs/mobs(ATOMs) in these maps will be new()ed
 * world/New() (You are here)
 * Once world/New() returns, client's can connect.
 * 1 second sleep
 * Master Controller initialization.
 * Subsystem initialization.
 * Non-compiled-in maps are maploaded, all atoms are new()ed
 * All atoms in both compiled and uncompiled maps are initialized()
 */
/world/New()
	log_world("World loaded at [time_stamp()]!")

	GLOB.world_startup_time = world.timeofday
	GLOB.rollover_safety_date = world.realtime - world.timeofday // 00:00 today (ish, since floating point error with world.realtime) of today

	InitTgs()

	config.Load(params[OVERRIDE_CONFIG_DIRECTORY_PARAMETER])

	ConfigLoaded()

	if(NO_INIT_PARAMETER in params)
		return

	make_datum_reference_lists()

	var servername = CONFIG_GET(string/servername)
	if(config && servername != null && CONFIG_GET(flag/server_suffix) && world.port > 0)
		// dumb and hardcoded but I don't care~
		servername += " #[(world.port % 1000) / 100]"
		CONFIG_SET(string/servername, servername)

	// TODO - Figure out what this is. Can you assign to world.log?
	// if(config && CONFIG_FLAG(flag/log_runtime))
	// 	log = file("data/logs/runtime/[time2text(world.realtime,"YYYY-MM-DD-(hh-mm-ss)")]-runtime.log")

	GLOB.timezoneOffset = get_timezone_offset()

	callHook("startup")

	// This should probably moved somewhere else
	// Maybe even a comsig?
	if(CONFIG_GET(flag/usewhitelist))
		load_whitelist()
	if(CONFIG_GET(flag/usealienwhitelist))
		load_alienwhitelist()
	load_jobwhitelist()

	src.update_status()
	setup_season()	//VOREStation Addition

#ifdef UNIT_TESTS
	log_test("Unit Tests Enabled. This will destroy the world when testing is complete.")
	log_test("If you did not intend to enable this please check code/__defines/unit_testing.dm")
#endif

	GLOB.master_controller = new /datum/controller/game_controller()
	Master.Initialize(10, FALSE, TRUE) // VOREStation Edit

	spawn(1)
		GLOB.master_controller.setup()

	RunUnattendedFunctions()

	spawn(3000)		//so we aren't adding to the round-start lag
		if(CONFIG_GET(flag/ToRban))
			ToRban_autoupdate()

	return

/// Initializes TGS and loads the returned revising info into GLOB.revdata
/world/proc/InitTgs()
	TgsNew(new /datum/tgs_event_handler/impl, TGS_SECURITY_TRUSTED)
	GLOB.revdata.load_tgs_info()

/// Runs after config is loaded but before Master is initialized
/world/proc/ConfigLoaded()
	// Everything in here is prioritized in a very specific way.
	// If you need to add to it, ask yourself hard if what your adding is in the right spot
	// (i.e. basically nothing should be added before load_admins() in here)

	// Try to set round ID
	SSdbcore.InitializeRound()

	SetupLogs()

	load_admins(initial = TRUE)

	if(fexists(RESTART_COUNTER_PATH))
		GLOB.restart_counter = text2num(trim(file2text(RESTART_COUNTER_PATH)))
		fdel(RESTART_COUNTER_PATH)

/// Runs after the call to Master.Initialize, but before the delay kicks in. Used to turn the world execution into some single function then exit
/world/proc/RunUnattendedFunctions()
	#ifdef UNIT_TESTS
	HandleTestRun()
	#endif

	#ifdef AUTOWIKI
	setup_autowiki()
	#endif

/world/proc/HandleTestRun()
	//trigger things to run the whole process
	Master.sleep_offline_after_initializations = FALSE
	SSticker.start_immediately = TRUE
	CONFIG_SET(number/round_end_countdown, 0)
	var/datum/callback/cb
#ifdef UNIT_TESTS
	cb = CALLBACK(GLOBAL_PROC, GLOBAL_PROC_REF(RunUnitTests))
#else
	cb = VARSET_CALLBACK(SSticker, force_ending, ADMIN_FORCE_END_ROUND)
#endif
	SSticker.OnRoundstart(CALLBACK(GLOBAL_PROC, GLOBAL_PROC_REF(_addtimer), cb, 10 SECONDS))

/// Returns a list of data about the world state, don't clutter
/world/proc/get_world_state_for_logging()
	var/data = list()
	data["tick_usage"] = world.tick_usage
	data["tick_lag"] = world.tick_lag
	data["time"] = world.time
	data["timestamp"] = rustg_unix_timestamp()
	return data

/world/proc/SetupLogs()
	var/override_dir = params[OVERRIDE_LOG_DIRECTORY_PARAMETER]
	if(!override_dir)
		var/realtime = world.realtime
		var/texttime = time2text(realtime, "YYYY/MM/DD", TIMEZONE_UTC)
		GLOB.log_directory = "data/logs/[texttime]/round-"
		if(GLOB.round_id)
			GLOB.log_directory += "[GLOB.round_id]"
			//GLOB.picture_logging_prefix += "R_[GLOB.round_id]_"
			//GLOB.picture_log_directory += "[GLOB.round_id]"
		else
			var/timestamp = replacetext(time_stamp(), ":", ".")
			GLOB.log_directory += "[timestamp]"
			//GLOB.picture_log_directory += "[timestamp]"
			//GLOB.picture_logging_prefix += "T_[timestamp]_"
	else
		GLOB.log_directory = "data/logs/[override_dir]"
		//GLOB.picture_logging_prefix = "O_[override_dir]_"
		//GLOB.picture_log_directory = "data/picture_logs/[override_dir]"

	logger.init_logging()

	var/latest_changelog = file("[global.config.directory]/../html/changelogs/archive/" + time2text(world.timeofday, "YYYY-MM", TIMEZONE_UTC) + ".yml")
	GLOB.changelog_hash = fexists(latest_changelog) ? md5(latest_changelog) : 0 //for telling if the changelog has changed recently

	if(GLOB.round_id)
		log_game("Round ID: [GLOB.round_id]")

	// This was printed early in startup to the world log and config_error.log,
	// but those are both private, so let's put the commit info in the runtime
	// log which is ultimately public.
	log_runtime(GLOB.revdata.get_log_message())

#ifndef USE_CUSTOM_ERROR_HANDLER
	world.log = file("[GLOB.log_directory]/dd.log")
#else
	if (TgsAvailable()) // why
		world.log = file("[GLOB.log_directory]/dd.log") //not all runtimes trigger world/Error, so this is the only way to ensure we can see all of them.
#endif

GLOBAL_VAR_INIT(world_topic_spam_protect_ip, "0.0.0.0")
GLOBAL_VAR_INIT(world_topic_spam_protect_time, world.timeofday)

/world/Topic(T, addr, master, key)
	TGS_TOPIC
	log_topic("\"[T]\", from:[addr], master:[master], key:[key]")

	if (T == "ping")
		var/x = 1
		for (var/client/C)
			x++
		return x

	else if(T == "players")
		var/n = 0
		for(var/mob/M in GLOB.player_list)
			if(M.client)
				n++
		return n

	else if (copytext(T,1,7) == "status")
		var/input[] = params2list(T)
		var/list/s = list()
		s["version"] = GLOB.game_version
		s["mode"] = GLOB.master_mode
		s["respawn"] = CONFIG_GET(flag/abandon_allowed)
		s["persistance"] = CONFIG_GET(flag/persistence_disabled)
		s["enter"] = CONFIG_GET(flag/enter_allowed)
		s["vote"] = CONFIG_GET(flag/allow_vote_mode)
		s["ai"] = CONFIG_GET(flag/allow_ai)
		s["host"] = host ? host : null

		// This is dumb, but spacestation13.com's banners break if player count isn't the 8th field of the reply, so... this has to go here.
		s["players"] = 0
		s["stationtime"] = stationtime2text()
		s["roundduration"] = roundduration2text()
		s["map"] = strip_improper(using_map.full_name) //Done to remove the non-UTF-8 text macros

		if(input["status"] == "2") // Shiny new hip status.
			var/active = 0
			var/list/players = list()
			var/list/admins = list()

			for(var/client/C in GLOB.clients)
				if(C.holder)
					if(C.holder.fakekey)
						continue
					admins[C.key] = C.holder.rank_names()
				players += C.key
				if(isliving(C.mob))
					active++

			s["players"] = players.len
			//s["playerlist"] = list2params(players)
			s["active_players"] = active
			var/list/adm = get_admin_counts()
			var/list/presentmins = adm["present"]
			var/list/afkmins = adm["afk"]
			s["admins"] = presentmins.len + afkmins.len //equivalent to the info gotten from adminwho
			//s["adminlist"] = list2params(admins)
		else // Legacy.
			var/n = 0
			var/admins = 0

			for(var/client/C in GLOB.clients)
				if(C.holder)
					if(C.holder.fakekey)
						continue	//so stealthmins aren't revealed by the hub
					admins++
				s["player[n]"] = C.key
				n++

			s["players"] = n
			s["admins"] = admins

		return list2params(s)

	else if(T == "manifest")
		if(!SSjob.initialized)
			return null

		var/list/positions = list()
		var/list/set_names = list(
				"heads" = SSjob.get_job_titles_in_department(DEPARTMENT_COMMAND),
				"sec" = SSjob.get_job_titles_in_department(DEPARTMENT_SECURITY),
				"eng" = SSjob.get_job_titles_in_department(DEPARTMENT_ENGINEERING),
				"med" = SSjob.get_job_titles_in_department(DEPARTMENT_MEDICAL),
				"sci" = SSjob.get_job_titles_in_department(DEPARTMENT_RESEARCH),
				"car" = SSjob.get_job_titles_in_department(DEPARTMENT_CARGO),
				"pla" = SSjob.get_job_titles_in_department(DEPARTMENT_PLANET), //VOREStation Add,
				"civ" = SSjob.get_job_titles_in_department(DEPARTMENT_CIVILIAN),
				"bot" = SSjob.get_job_titles_in_department(DEPARTMENT_SYNTHETIC)
			)

		for(var/datum/data/record/t in GLOB.data_core.general)
			var/name = t.fields["name"]
			var/rank = t.fields["rank"]
			var/real_rank = make_list_rank(t.fields["real_rank"])

			var/department = 0
			for(var/k in set_names)
				if(real_rank in set_names[k])
					if(!positions[k])
						positions[k] = list()
					positions[k][name] = rank
					department = 1
			if(!department)
				if(!positions["misc"])
					positions["misc"] = list()
				positions["misc"][name] = rank

		for(var/datum/data/record/t in GLOB.data_core.hidden_general)
			var/name = t.fields["name"]
			var/rank = t.fields["rank"]
			var/real_rank = make_list_rank(t.fields["real_rank"])

			var/datum/job/J = SSjob.get_job(real_rank)
			if(J?.offmap_spawn)
				if(!positions["off"])
					positions["off"] = list()
				positions["off"][name] = rank

		// Synthetics don't have actual records, so we will pull them from here.
		for(var/mob/living/silicon/ai/ai in GLOB.mob_list)
			if(!positions["bot"])
				positions["bot"] = list()
			positions["bot"][ai.name] = "Artificial Intelligence"
		for(var/mob/living/silicon/robot/robot in GLOB.mob_list)
			// No combat/syndicate cyborgs, no drones, and no AI shells.
			if(robot.shell)
				continue
			if(robot.module && robot.module.hide_on_manifest())
				continue
			if(!positions["bot"])
				positions["bot"] = list()
			positions["bot"][robot.name] = "[robot.modtype] [robot.braintype]"

		for(var/k in positions)
			positions[k] = list2params(positions[k]) // converts positions["heads"] = list("Bob"="Captain", "Bill"="CMO") into positions["heads"] = "Bob=Captain&Bill=CMO"

		return list2params(positions)

	else if(T == "revision")
		if(GLOB.revdata.commit)
			return list2params(list(testmerge = GLOB.revdata.testmerge, date = GLOB.revdata.date, commit = GLOB.revdata.commit, originmastercommit = GLOB.revdata.originmastercommit))
		else
			return "unknown"

/// Returns TRUE if the world should do a TGS hard reboot.
/world/proc/check_hard_reboot()
	if(!TgsAvailable())
		return FALSE
	// byond-tracy can't clean up itself, and thus we should always hard reboot if its enabled, to avoid an infinitely growing trace.
	//if(Tracy?.enabled)
	//	return TRUE
	var/ruhr = CONFIG_GET(number/rounds_until_hard_restart)
	switch(ruhr)
		if(-1)
			return FALSE
		if(0)
			return TRUE
		else
			if(GLOB.restart_counter >= ruhr)
				return TRUE
			else
				text2file("[++GLOB.restart_counter]", RESTART_COUNTER_PATH)
				return FALSE

/world/proc/FinishTestRun()
	set waitfor = FALSE
	var/list/fail_reasons
	if(GLOB)
		if(GLOB.total_runtimes != 0)
			fail_reasons = list("Total runtimes: [GLOB.total_runtimes]")
#ifdef UNIT_TESTS
		if(GLOB.failed_any_test)
			LAZYADD(fail_reasons, "Unit Tests failed!")
#endif
		if(!GLOB.log_directory)
			LAZYADD(fail_reasons, "Missing GLOB.log_directory!")
	else
		fail_reasons = list("Missing GLOB!")
	if(!fail_reasons)
		text2file("Success!", "[GLOB.log_directory]/clean_run.lk")
	else
		log_world("Test run failed!\n[fail_reasons.Join("\n")]")
	sleep(0) //yes, 0, this'll let Reboot finish and prevent byond memes
	qdel(src) //shut it down

/world/Reboot(reason = 0, fast_track = FALSE)
	if (reason || fast_track) //special reboot, do none of the normal stuff
		if (usr)
			log_admin("[key_name(usr)] Has requested an immediate world restart via client side debugging tools")
			message_admins("[key_name_admin(usr)] Has requested an immediate world restart via client side debugging tools")
			to_chat(world, span_boldannounce("[key_name_admin(usr)] has requested an immediate world restart via client side debugging tools"))

		else
			to_chat(world, span_boldannounce("Rebooting world immediately due to host request"))
	else
		Master.Shutdown()	//run SS shutdowns
		for(var/client/C in GLOB.clients)
			if(CONFIG_GET(string/server))	//if you set a server location in config.txt, it sends you there instead of trying to reconnect to the same world address. -- NeoFite
				C << link("byond://[CONFIG_GET(string/server)]")

	#ifdef UNIT_TESTS
	FinishTestRun()
	return
	#else
	if(check_hard_reboot())
		log_world("World hard rebooted at [time_stamp()]")
		shutdown_logging() // See comment below.
		//QDEL_NULL(Tracy)
		//QDEL_NULL(Debugger)
		TgsEndProcess()
		return ..()

	log_world("World rebooted at [time_stamp()]")

	shutdown_logging() // Past this point, no logging procs can be used, at risk of data loss.
	QDEL_NULL(Tracy)
	QDEL_NULL(Debugger)

	TgsReboot() // TGS can decide to kill us right here, so it's important to do it last

	..()
	#endif

/world/Del()
	QDEL_NULL(Tracy)
	QDEL_NULL(Debugger)
	. = ..()

/hook/startup/proc/loadMode()
	world.load_mode()
	return 1

/world/proc/load_mode()
	if(!fexists("data/mode.txt"))
		return


	var/list/Lines = file2list("data/mode.txt")
	if(Lines.len)
		if(Lines[1])
			GLOB.master_mode = Lines[1]
			log_world("## MISC Saved mode is '[GLOB.master_mode]'")

/world/proc/save_mode(var/the_mode)
	var/F = file("data/mode.txt")
	fdel(F)
	F << the_mode

/world/proc/update_status()
	var/s = ""

	if (config && CONFIG_GET(string/servername))
		s += span_bold("[CONFIG_GET(string/servername)]") + " &#8212; "

	s += span_bold("[station_name()]");
	s += " ("
	s += "<a href=\"https://\">" //Change this to wherever you want the hub to link to.
//	s += "[GLOB.game_version]"
	s += "Default"  //Replace this with something else. Or ever better, delete it and uncomment the game version.
	s += "</a>"
	s += ")"

	var/list/features = list()

	if(SSticker)
		if(GLOB.master_mode)
			features += GLOB.master_mode
	else
		features += span_bold("STARTING")

	if (!CONFIG_GET(flag/enter_allowed))
		features += "closed"

	features += CONFIG_GET(flag/abandon_allowed) ? "respawn" : "no respawn"

	features += CONFIG_GET(flag/persistence_disabled) ? "persistence disabled" : "persistence enabled"

	features += CONFIG_GET(flag/persistence_ignore_mapload) ? "persistence mapload disabled" : "persistence mapload enabled"

	if (config && CONFIG_GET(flag/allow_vote_mode))
		features += "vote"

	if (config && CONFIG_GET(flag/allow_ai))
		features += "AI allowed"

	var/n = 0
	for (var/mob/M in GLOB.player_list)
		if (M.client)
			n++

	if (n > 1)
		features += "~[n] players"
	else if (n > 0)
		features += "~[n] player"


	if (config && CONFIG_GET(string/hostedby))
		features += "hosted by <b>[CONFIG_GET(string/hostedby)]</b>"

	if (features)
		s += ": [jointext(features, ", ")]"

	/* does this help? I do not know */
	if (src.status != s)
		src.status = s

// Things to do when a new z-level was just made.
/world/proc/max_z_changed()
	if(!istype(GLOB.players_by_zlevel, /list))
		GLOB.players_by_zlevel = new /list(world.maxz, 0)
		GLOB.living_players_by_zlevel = new /list(world.maxz, 0)

	while(GLOB.players_by_zlevel.len < world.maxz)
		GLOB.players_by_zlevel.len++
		GLOB.players_by_zlevel[GLOB.players_by_zlevel.len] = list()

		GLOB.living_players_by_zlevel.len++
		GLOB.living_players_by_zlevel[GLOB.living_players_by_zlevel.len] = list()

/**
 * Handles increasing the world's maxx var and initializing the new turfs and assigning them to the global area.
 * If map_load_z_cutoff is passed in, it will only load turfs up to that z level, inclusive.
 * This is because maploading will handle the turfs it loads itself.
 */
/world/proc/increase_max_x(new_maxx, map_load_z_cutoff = maxz)
	if(new_maxx <= maxx)
		return
	// var/old_max = world.maxx
	maxx = new_maxx
	// if(!map_load_z_cutoff)
	// 	return
	// var/area/global_area = GLOB.areas_by_type[world.area] // We're guaranteed to be touching the global area, so we'll just do this
	// LISTASSERTLEN(global_area.turfs_by_zlevel, map_load_z_cutoff, list())
	// for (var/zlevel in 1 to map_load_z_cutoff)
	// 	var/list/to_add = block(
	// 		old_max + 1, 1, zlevel,
	// 		maxx, maxy, zlevel
	// 	)

	// 	global_area.turfs_by_zlevel[zlevel] += to_add

/world/proc/increase_max_y(new_maxy, map_load_z_cutoff = maxz)
	if(new_maxy <= maxy)
		return
	// var/old_maxy = maxy
	maxy = new_maxy
	// if(!map_load_z_cutoff)
	// 	return
	// var/area/global_area = GLOB.areas_by_type[world.area] // We're guaranteed to be touching the global area, so we'll just do this
	// LISTASSERTLEN(global_area.turfs_by_zlevel, map_load_z_cutoff, list())
	// for (var/zlevel in 1 to map_load_z_cutoff)
	// 	var/list/to_add = block(
	// 		1, old_maxy + 1, 1,
	// 		maxx, maxy, map_load_z_cutoff
	// 	)
	// 	global_area.turfs_by_zlevel[zlevel] += to_add

// Call this to make a new blank z-level, don't modify maxz directly.
/world/proc/increment_max_z()
	maxz++
	max_z_changed()

// Call this to change world.fps, don't modify it directly.
/world/proc/change_fps(new_value = 20)
	if(new_value <= 0)
		CRASH("change_fps() called with [new_value] new_value.")
	if(fps == new_value)
		return //No change required.

	fps = new_value
	on_tickrate_change()

// Called whenver world.tick_lag or world.fps are changed.
/world/proc/on_tickrate_change()
	SStimer?.reset_buckets()

/proc/auxtools_stack_trace(msg)
	CRASH(msg)

/proc/auxtools_expr_stub()
	CRASH("auxtools not loaded")

/proc/enable_debugging(mode, port)
	CRASH("auxtools not loaded")

/world/Profile(command, type, format)
	if((command & PROFILE_STOP) || !global.config?.loaded || !CONFIG_GET(flag/forbid_all_profiling))
		. = ..()

#undef NO_INIT_PARAMETER
#undef OVERRIDE_LOG_DIRECTORY_PARAMETER
#undef USE_TRACY_PARAMETER
#undef RESTART_COUNTER_PATH