Process procs now properly utilize deltatime when implementing rates, timers and probabilities (#52981)

* Process procs now properly use deltatime when implementing rates, timers and probabilities

* Review fixes

* Geiger counters cleanup

Made hardsuit geiger code more similar to geiger counter code
Geiger counters are more responsive now

* Moved SS*_DT defines to subsystems.dm

* Rebase fix

* Redefined the SS*_DT defines to use the subsystem wait vars

* Implemented suggested changes by @AnturK

* Commented /datum/proc/process about the deltatime stuff

* Send delta_time as a process parameter instead of the defines

Also DTfied acid_processing

* Dtfied new acid component

code/__DEFINES/acid.dm

@@ -1,6 +1,6 @@
 /// The acid power required to destroy most closed turfs.
 #define ACID_POWER_MELT_TURF	200
-/// The maximum amount of damage (per tick) acid can deal to an [/obj].
+/// The maximum amount of damage (per second) acid can deal to an [/obj].
 #define OBJ_ACID_DAMAGE_MAX		300
 /// Maximum acid volume that can be applied to an [/obj].
 #define OBJ_ACID_VOLUME_MAX		300

code/__DEFINES/atmospherics.dm

@@ -208,9 +208,9 @@
 /// (kPa) What pressure pumps and powered equipment max out at.
 #define MAX_OUTPUT_PRESSURE					4500
 /// (L/s) Maximum speed powered equipment can work at.
-#define MAX_TRANSFER_RATE					200
-/// 10% of an overclocked volume pump leaks into the air
-#define VOLUME_PUMP_LEAK_AMOUNT				0.1
+#define MAX_TRANSFER_RATE					400
+/// How many percent of the contents that an overclocked volume pumps leak into the air
+#define VOLUME_PUMP_LEAK_AMOUNT				0.2
 //used for device_type vars
 #define UNARY		1
 #define BINARY 		2

code/__DEFINES/maths.dm

@@ -84,6 +84,11 @@
 // Returns the nth root of x.
 #define ROOT(n, x) ((x) ** (1 / (n)))
 
+/// Low-pass filter a value to smooth out high frequent peaks. This can be thought of as a moving average filter as well.
+/// delta_time is how many seconds since we last ran this command. RC is the filter constant, high RC means more smoothing
+/// See https://en.wikipedia.org/wiki/Low-pass_filter#Simple_infinite_impulse_response_filter for the maths
+#define LPFILTER(memory, signal, delta_time, RC) (delta_time / (RC + delta_time)) * signal + (1 - delta_time / (RC + delta_time)) * memory
+
 // The quadratic formula. Returns a list with the solutions, or an empty list
 // if they are imaginary.
 /proc/SolveQuadratic(a, b, c)
@@ -206,4 +211,11 @@
 #define LORENTZ_CUMULATIVE_DISTRIBUTION(x, y, s) ( (1/PI)*TORADIANS(arctan((x-y)/s)) + 1/2 )
 
 #define RULE_OF_THREE(a, b, x) ((a*x)/b)
+
+/// Converts a probability/second chance to probability/delta_time chance
+/// For example, if you want an event to happen with a 10% per second chance, but your proc only runs every 5 seconds, do `if(prob(100*DT_PROB_RATE(0.1, 5)))`
+#define DT_PROB_RATE(prob_per_second, delta_time) (1 - (1 - prob_per_second) ** delta_time)
+
+/// Like DT_PROB_RATE but easier to use, simply put `if(DT_PROB(10, 5))`
+#define DT_PROB(prob_per_second_percent, delta_time) (prob(100*DT_PROB_RATE(prob_per_second_percent/100, delta_time)))
 // )

code/__DEFINES/radiation.dm

@@ -50,3 +50,6 @@ Ask ninjanomnom if they're around
 #define RAD_DISTANCE_COEFFICIENT 1					// Lower means further rad spread
 
 #define RAD_HALF_LIFE 90							// The half-life of contaminated objects
+
+#define RAD_GEIGER_RC 4								// RC-constant for the LP filter for geiger counters. See #define LPFILTER for more info.
+#define RAD_GEIGER_GRACE_PERIOD 4                   // How many seconds after we last detect a radiation pulse until we stop blipping

code/__DEFINES/subsystems.dm

@@ -238,3 +238,9 @@
 #define SSEXPLOSIONS_TURFS 2
 #define SSEXPLOSIONS_THROWS 3
 
+// Subsystem delta times or tickrates, in seconds. I.e, how many seconds in between each process() call for objects being processed by that subsystem.
+// Only use these defines if you want to access some other objects processing delta_time, otherwise use the delta_time that is sent as a parameter to process()
+#define SSFLUIDS_DT (SSfluids.wait/10)
+#define SSMACHINES_DT (SSmachines.wait/10)
+#define SSMOBS_DT (SSmobs.wait/10)
+#define SSOBJ_DT (SSobj.wait/10)

code/controllers/subsystem/air.dm

@@ -2,7 +2,7 @@ SUBSYSTEM_DEF(air)
 	name = "Atmospherics"
 	init_order = INIT_ORDER_AIR
 	priority = FIRE_PRIORITY_AIR
-	wait = 5
+	wait = 0.5 SECONDS
 	flags = SS_BACKGROUND
 	runlevels = RUNLEVEL_GAME | RUNLEVEL_POSTGAME
 
@@ -39,6 +39,8 @@ SUBSYSTEM_DEF(air)
 	var/list/queued_for_activation
 	var/display_all_groups = FALSE
 
+	var/lasttick = 0
+
 /datum/controller/subsystem/air/stat_entry(msg)
 	msg += "C:{"
 	msg += "AT:[round(cost_turfs,1)]|"
@@ -72,6 +74,7 @@ SUBSYSTEM_DEF(air)
 
 /datum/controller/subsystem/air/fire(resumed = FALSE)
 	var/timer = TICK_USAGE_REAL
+	var/delta_time = wait * 0.1
 
 	if(currentpart == SSAIR_REBUILD_PIPENETS)
 		var/list/pipenet_rebuilds = pipenets_needing_rebuilt
@@ -86,7 +89,7 @@ SUBSYSTEM_DEF(air)
 		currentpart = SSAIR_PIPENETS
 
 	if(currentpart == SSAIR_PIPENETS || !resumed)
-		process_pipenets(resumed)
+		process_pipenets(delta_time, resumed)
 		cost_pipenets = MC_AVERAGE(cost_pipenets, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
 		if(state != SS_RUNNING)
 			return
@@ -95,7 +98,7 @@ SUBSYSTEM_DEF(air)
 
 	if(currentpart == SSAIR_ATMOSMACHINERY)
 		timer = TICK_USAGE_REAL
-		process_atmos_machinery(resumed)
+		process_atmos_machinery(delta_time, resumed)
 		cost_atmos_machinery = MC_AVERAGE(cost_atmos_machinery, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
 		if(state != SS_RUNNING)
 			return
@@ -131,7 +134,7 @@ SUBSYSTEM_DEF(air)
 
 	if(currentpart == SSAIR_HOTSPOTS)
 		timer = TICK_USAGE_REAL
-		process_hotspots(resumed)
+		process_hotspots(delta_time, resumed)
 		cost_hotspots = MC_AVERAGE(cost_hotspots, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
 		if(state != SS_RUNNING)
 			return
@@ -150,7 +153,7 @@ SUBSYSTEM_DEF(air)
 	SStgui.update_uis(SSair) //Lightning fast debugging motherfucker
 
 
-/datum/controller/subsystem/air/proc/process_pipenets(resumed = FALSE)
+/datum/controller/subsystem/air/proc/process_pipenets(delta_time, resumed = FALSE)
 	if (!resumed)
 		src.currentrun = networks.Copy()
 	//cache for sanic speed (lists are references anyways)
@@ -159,7 +162,7 @@ SUBSYSTEM_DEF(air)
 		var/datum/thing = currentrun[currentrun.len]
 		currentrun.len--
 		if(thing)
-			thing.process()
+			thing.process(delta_time)
 		else
 			networks.Remove(thing)
 		if(MC_TICK_CHECK)
@@ -169,8 +172,7 @@ SUBSYSTEM_DEF(air)
 	if(istype(atmos_machine, /obj/machinery/atmospherics))
 		pipenets_needing_rebuilt += atmos_machine
 
-/datum/controller/subsystem/air/proc/process_atmos_machinery(resumed = FALSE)
-	var/seconds = wait * 0.1
+/datum/controller/subsystem/air/proc/process_atmos_machinery(delta_time, resumed = FALSE)
 	if (!resumed)
 		src.currentrun = atmos_machinery.Copy()
 	//cache for sanic speed (lists are references anyways)
@@ -178,7 +180,7 @@ SUBSYSTEM_DEF(air)
 	while(currentrun.len)
 		var/obj/machinery/M = currentrun[currentrun.len]
 		currentrun.len--
-		if(!M || (M.process_atmos(seconds) == PROCESS_KILL))
+		if(!M || (M.process_atmos(delta_time) == PROCESS_KILL))
 			atmos_machinery.Remove(M)
 		if(MC_TICK_CHECK)
 			return
@@ -196,7 +198,7 @@ SUBSYSTEM_DEF(air)
 		if(MC_TICK_CHECK)
 			return
 
-/datum/controller/subsystem/air/proc/process_hotspots(resumed = FALSE)
+/datum/controller/subsystem/air/proc/process_hotspots(delta_time, resumed = FALSE)
 	if (!resumed)
 		src.currentrun = hotspots.Copy()
 	//cache for sanic speed (lists are references anyways)
@@ -205,7 +207,7 @@ SUBSYSTEM_DEF(air)
 		var/obj/effect/hotspot/H = currentrun[currentrun.len]
 		currentrun.len--
 		if (H)
-			H.process()
+			H.process(delta_time)
 		else
 			hotspots -= H
 		if(MC_TICK_CHECK)

code/controllers/subsystem/dcs.dm

@@ -1,6 +1,7 @@
 PROCESSING_SUBSYSTEM_DEF(dcs)
 	name = "Datum Component System"
 	flags = SS_NO_INIT
+	wait = 1 SECONDS
 
 	var/list/elements_by_type = list()
 

code/controllers/subsystem/events.dm

@@ -37,7 +37,7 @@ SUBSYSTEM_DEF(events)
 		var/datum/thing = currentrun[currentrun.len]
 		currentrun.len--
 		if(thing)
-			thing.process()
+			thing.process(wait * 0.1)
 		else
 			running.Remove(thing)
 		if (MC_TICK_CHECK)

code/controllers/subsystem/fire_burning.dm

@@ -18,6 +18,7 @@ SUBSYSTEM_DEF(fire_burning)
 
 	//cache for sanic speed (lists are references anyways)
 	var/list/currentrun = src.currentrun
+	var/delta_time = wait * 0.1
 
 	while(currentrun.len)
 		var/obj/O = currentrun[currentrun.len]
@@ -31,7 +32,7 @@ SUBSYSTEM_DEF(fire_burning)
 
 		if(O.resistance_flags & ON_FIRE) //in case an object is extinguished while still in currentrun
 			if(!(O.resistance_flags & FIRE_PROOF))
-				O.take_damage(20, BURN, FIRE, 0)
+				O.take_damage(10 * delta_time, BURN, FIRE, 0)
 			else
 				O.extinguish()
 

code/controllers/subsystem/machines.dm

@@ -2,6 +2,7 @@ SUBSYSTEM_DEF(machines)
 	name = "Machines"
 	init_order = INIT_ORDER_MACHINES
 	flags = SS_KEEP_TIMING
+	wait = 2 SECONDS
 	var/list/processing = list()
 	var/list/currentrun = list()
 	var/list/powernets = list()
@@ -36,11 +37,10 @@ SUBSYSTEM_DEF(machines)
 	//cache for sanic speed (lists are references anyways)
 	var/list/currentrun = src.currentrun
 
-	var/seconds = wait * 0.1
 	while(currentrun.len)
 		var/obj/machinery/thing = currentrun[currentrun.len]
 		currentrun.len--
-		if(!QDELETED(thing) && thing.process(seconds) != PROCESS_KILL)
+		if(!QDELETED(thing) && thing.process(wait * 0.1) != PROCESS_KILL)
 			if(thing.use_power)
 				thing.auto_use_power() //add back the power state
 		else

code/controllers/subsystem/mobs.dm

@@ -3,6 +3,7 @@ SUBSYSTEM_DEF(mobs)
 	priority = FIRE_PRIORITY_MOBS
 	flags = SS_KEEP_TIMING | SS_NO_INIT
 	runlevels = RUNLEVEL_GAME | RUNLEVEL_POSTGAME
+	wait = 2 SECONDS
 
 	var/list/currentrun = list()
 	var/static/list/clients_by_zlevel[][]
@@ -25,7 +26,6 @@ SUBSYSTEM_DEF(mobs)
 		dead_players_by_zlevel[dead_players_by_zlevel.len] = list()
 
 /datum/controller/subsystem/mobs/fire(resumed = FALSE)
-	var/seconds = wait * 0.1
 	if (!resumed)
 		src.currentrun = GLOB.mob_living_list.Copy()
 
@@ -36,7 +36,7 @@ SUBSYSTEM_DEF(mobs)
 		var/mob/living/L = currentrun[currentrun.len]
 		currentrun.len--
 		if(L)
-			L.Life(seconds, times_fired)
+			L.Life(times_fired)
 		else
 			GLOB.mob_living_list.Remove(L)
 		if (MC_TICK_CHECK)

code/controllers/subsystem/moods.dm

@@ -2,3 +2,4 @@ PROCESSING_SUBSYSTEM_DEF(mood)
 	name = "Mood"
 	flags = SS_NO_INIT | SS_BACKGROUND
 	priority = 20
+	wait = 1 SECONDS

code/controllers/subsystem/processing/fastprocess.dm

@@ -1,6 +1,4 @@
-//Fires five times every second.
-
 PROCESSING_SUBSYSTEM_DEF(fastprocess)
 	name = "Fast Processing"
-	wait = 2
+	wait = 0.2 SECONDS
 	stat_tag = "FP"

code/controllers/subsystem/processing/nanites.dm

@@ -1,7 +1,7 @@
 PROCESSING_SUBSYSTEM_DEF(nanites)
 	name = "Nanites"
 	flags = SS_BACKGROUND|SS_POST_FIRE_TIMING|SS_NO_INIT
-	wait = 10
+	wait = 1 SECONDS
 
 	var/list/datum/nanite_cloud_backup/cloud_backups = list()
 	var/list/mob/living/nanite_monitored_mobs = list()

code/controllers/subsystem/processing/obj.dm

@@ -2,4 +2,4 @@ PROCESSING_SUBSYSTEM_DEF(obj)
 	name = "Objects"
 	priority = FIRE_PRIORITY_OBJ
 	flags = SS_NO_INIT
-	wait = 20
+	wait = 2 SECONDS

code/controllers/subsystem/processing/processing.dm

@@ -1,10 +1,10 @@
-//Used to process objects. Fires once every second.
+//Used to process objects.
 
 SUBSYSTEM_DEF(processing)
 	name = "Processing"
 	priority = FIRE_PRIORITY_PROCESS
 	flags = SS_BACKGROUND|SS_POST_FIRE_TIMING|SS_NO_INIT
-	wait = 10
+	wait = 1 SECONDS
 
 	var/stat_tag = "P" //Used for logging
 	var/list/processing = list()
@@ -25,14 +25,26 @@ SUBSYSTEM_DEF(processing)
 		current_run.len--
 		if(QDELETED(thing))
 			processing -= thing
-		else if(thing.process(wait) == PROCESS_KILL)
+		else if(thing.process(wait * 0.1) == PROCESS_KILL)
 			// fully stop so that a future START_PROCESSING will work
 			STOP_PROCESSING(src, thing)
 		if (MC_TICK_CHECK)
 			return
 
 
-///This proc is called on a datum if it is being processed in a subsystem. If you override this do not call parent, as it will return PROCESS_KILL. This is done to prevent objects that dont override process() from staying in the processing list
-/datum/proc/process()
+/**
+  * This proc is called on a datum on every "cycle" if it is being processed by a subsystem. The time between each cycle is determined by the subsystem's "wait" setting.
+  * You can start and stop processing a datum using the START_PROCESSING and STOP_PROCESSING defines.
+  *
+  * Since the wait setting of a subsystem can be changed at any time, it is important that any rate-of-change that you implement in this proc is multiplied by the delta_time that is sent as a parameter,
+  * Additionally, any "prob" you use in this proc should instead use the DT_PROB define to make sure that the final probability per second stays the same even if the subsystem's wait is altered.
+  * Examples where this must be considered:
+  * - Implementing a cooldown timer, use `mytimer -= delta_time`, not `mytimer -= 1`. This way, `mytimer` will always have the unit of seconds
+  * - Damaging a mob, do `L.adjustFireLoss(20 * delta_time)`, not `L.adjustFireLoss(20)`. This way, the damage per second stays constant even if the wait of the subsystem is changed
+  * - Probability of something happening, do `if(DT_PROB(25, delta_time))`, not `if(prob(25))`. This way, if the subsystem wait is e.g. lowered, there won't be a higher chance of this event happening per second
+  *
+  * If you override this do not call parent, as it will return PROCESS_KILL. This is done to prevent objects that dont override process() from staying in the processing list
+  */
+/datum/proc/process(delta_time)
 	set waitfor = FALSE
 	return PROCESS_KILL

code/controllers/subsystem/processing/quirks.dm

@@ -6,15 +6,15 @@ PROCESSING_SUBSYSTEM_DEF(quirks)
 	name = "Quirks"
 	init_order = INIT_ORDER_QUIRKS
 	flags = SS_BACKGROUND
-	wait = 10
 	runlevels = RUNLEVEL_GAME
+	wait = 1 SECONDS
 
 	var/list/quirks = list()		//Assoc. list of all roundstart quirk datum types; "name" = /path/
 	var/list/quirk_points = list()	//Assoc. list of quirk names and their "point cost"; positive numbers are good traits, and negative ones are bad
 	var/list/quirk_objects = list()	//A list of all quirk objects in the game, since some may process
 	var/list/quirk_blacklist = list() //A list of quirks that can not be used with each other. Format: list(quirk1,quirk2),list(quirk3,quirk4)
 	///An assoc list of quirks that can be obtained as a hardcore character, and their hardcore value.
-	var/list/hardcore_quirks = list() 
+	var/list/hardcore_quirks = list()
 
 /datum/controller/subsystem/processing/quirks/Initialize(timeofday)
 	if(!quirks.len)

code/controllers/subsystem/radiation.dm

@@ -1,6 +1,7 @@
 PROCESSING_SUBSYSTEM_DEF(radiation)
 	name = "Radiation"
 	flags = SS_NO_INIT | SS_BACKGROUND
+	wait = 1 SECONDS
 
 	var/list/warned_atoms = list()
 

code/controllers/subsystem/tgui.dm

@@ -43,7 +43,7 @@ SUBSYSTEM_DEF(tgui)
 		current_run.len--
 		// TODO: Move user/src_object check to process()
 		if(ui && ui.user && ui.src_object)
-			ui.process()
+			ui.process(wait * 0.1)
 		else
 			open_uis.Remove(ui)
 		if(MC_TICK_CHECK)
@@ -192,7 +192,7 @@ SUBSYSTEM_DEF(tgui)
 	for(var/datum/tgui/ui in open_uis_by_src[key])
 		// Check if UI is valid.
 		if(ui && ui.src_object && ui.user && ui.src_object.ui_host(ui.user))
-			ui.process(force = 1)
+			ui.process(wait * 0.1, force = 1)
 			count++
 	return count
 
@@ -251,7 +251,7 @@ SUBSYSTEM_DEF(tgui)
 		return count
 	for(var/datum/tgui/ui in user.tgui_open_uis)
 		if(isnull(src_object) || ui.src_object == src_object)
-			ui.process(force = 1)
+			ui.process(wait * 0.1, force = 1)
 			count++
 	return count
 

code/datums/components/acid.dm

@@ -16,6 +16,8 @@
 	var/datum/looping_sound/acid/sizzle
 	/// Used exclusively for melting turfs. TODO: Move integrity to the atom level so that this can be dealt with there.
 	var/parent_integrity = 30
+	/// How far the acid melting of turfs has progressed
+	var/stage = 0
 	/// The proc used to handle the parent [/atom] when processing. TODO: Unify damage and resistance flags so that this doesn't need to exist!
 	var/datum/callback/process_effect
 
@@ -94,25 +96,25 @@
 
 
 /// Handles the slow corrosion of the parent [/atom].
-/datum/component/acid/process()
-	process_effect?.InvokeAsync()
+/datum/component/acid/process(delta_time)
+	process_effect?.InvokeAsync(delta_time)
 	if(QDELING(src)) //The process effect deals damage, and on turfs diminishes the acid volume, potentially destroying the component. Let's not destroy it twice.
 		return
-	set_volume(acid_volume - (ACID_DECAY_BASE + (ACID_DECAY_SCALING*round(sqrt(acid_volume)))))
+	set_volume(acid_volume - (ACID_DECAY_BASE + (ACID_DECAY_SCALING*round(sqrt(acid_volume)))) * delta_time)
 
 /// Handles processing on a [/obj].
-/datum/component/acid/proc/process_obj(obj/target)
+/datum/component/acid/proc/process_obj(obj/target, delta_time)
 	if(target.resistance_flags & ACID_PROOF)
 		return
-	target.take_damage(min(1 + round(sqrt(acid_power * acid_volume)*0.3), OBJ_ACID_DAMAGE_MAX), BURN, ACID, 0)
+	target.take_damage(min(1 + round(sqrt(acid_power * acid_volume)*0.3), OBJ_ACID_DAMAGE_MAX) * delta_time, BURN, ACID, 0)
 
 /// Handles processing on a [/mob/living].
-/datum/component/acid/proc/process_mob(mob/living/target)
-	target.acid_act(acid_power, acid_volume)
+/datum/component/acid/proc/process_mob(mob/living/target, delta_time)
+	target.acid_act(acid_power, acid_volume * delta_time)
 
 /// Handles processing on a [/turf].
-/datum/component/acid/proc/process_turf(turf/target_turf)
-	var/acid_used = min(acid_volume * 0.05, 20)
+/datum/component/acid/proc/process_turf(turf/target_turf, delta_time)
+	var/acid_used = min(acid_volume * 0.05, 20) * delta_time
 	var/applied_targets = 0
 	for(var/am in target_turf)
 		var/atom/movable/target_movable = am
@@ -126,19 +128,22 @@
 	if(acid_power < ACID_POWER_MELT_TURF)
 		return
 
-	switch(parent_integrity--)
-		if(-INFINITY to 0)
-			target_turf.visible_message("<span class='warning'>[target_turf] collapses under its own weight into a puddle of goop and undigested debris!</span>")
-			target_turf.acid_melt()
-		if(0 to 4)
-			target_turf.visible_message("<span class='warning'>[target_turf] begins to crumble under the acid!</span>")
-		if(4 to 8)
-			target_turf.visible_message("<span class='warning'>[target_turf] is struggling to withstand the acid!</span>")
-		if(8 to 16)
-			target_turf.visible_message("<span class='warning'>[target_turf] is being melted by the acid!</span>")
-		if(16 to 24)
-			target_turf.visible_message("<span class='warning'>[target_turf] is holding up against the acid!</span>")
-
+	parent_integrity -= delta_time
+	if(parent_integrity <= 0)
+		target_turf.visible_message("<span class='warning'>[target_turf] collapses under its own weight into a puddle of goop and undigested debris!</span>")
+		target_turf.acid_melt()
+	else if(parent_integrity <= 4 && stage <= 3)
+		target_turf.visible_message("<span class='warning'>[target_turf] begins to crumble under the acid!</span>")
+		stage = 4
+	else if(parent_integrity <= 8 && stage <= 2)
+		target_turf.visible_message("<span class='warning'>[target_turf] is struggling to withstand the acid!</span>")
+		stage = 3
+	else if(parent_integrity <= 16 && stage <= 1)
+		target_turf.visible_message("<span class='warning'>[target_turf] is being melted by the acid!</span>")
+		stage = 2
+	else if(parent_integrity <= 24 && stage == 0)
+		target_turf.visible_message("<span class='warning'>[target_turf] is holding up against the acid!</span>")
+		stage = 1
 
 /// Used to maintain the acid overlay on the parent [/atom].
 /datum/component/acid/proc/on_update_overlays(atom/parent_atom, list/overlays)

code/datums/components/embedded.dm

@@ -120,7 +120,7 @@
 /datum/component/embedded/UnregisterFromParent()
 	UnregisterSignal(parent, list(COMSIG_MOVABLE_MOVED, COMSIG_CARBON_EMBED_RIP, COMSIG_CARBON_EMBED_REMOVAL))
 
-/datum/component/embedded/process()
+/datum/component/embedded/process(delta_time)
 	var/mob/living/carbon/victim = parent
 
 	if(!victim || !limb) // in case the victim and/or their limbs exploded (say, due to a sticky bomb)
@@ -132,7 +132,7 @@
 		return
 
 	var/damage = weapon.w_class * pain_mult
-	var/pain_chance_current = pain_chance
+	var/pain_chance_current = DT_PROB_RATE(pain_chance / 100, delta_time) * 100
 	if(pain_stam_pct && HAS_TRAIT_FROM(victim, TRAIT_INCAPACITATED, STAMINA)) //if it's a less-lethal embed, give them a break if they're already stamcritted
 		pain_chance_current *= 0.2
 		damage *= 0.5
@@ -143,7 +143,7 @@
 		limb.receive_damage(brute=(1-pain_stam_pct) * damage, stamina=pain_stam_pct * damage, wound_bonus = CANT_WOUND)
 		to_chat(victim, "<span class='userdanger'>[weapon] embedded in your [limb.name] hurts!</span>")
 
-	var/fall_chance_current = fall_chance
+	var/fall_chance_current = DT_PROB_RATE(fall_chance / 100, delta_time) * 100
 	if(victim.mobility_flags & ~MOBILITY_STAND)
 		fall_chance_current *= 0.2
 

code/datums/components/mood.dm

@@ -170,26 +170,26 @@
 			break
 
 ///Called on SSmood process
-/datum/component/mood/process()
+/datum/component/mood/process(delta_time)
 	switch(mood_level)
 		if(1)
-			setSanity(sanity-0.3, SANITY_INSANE)
+			setSanity(sanity-0.3*delta_time, SANITY_INSANE)
 		if(2)
-			setSanity(sanity-0.15, SANITY_INSANE)
+			setSanity(sanity-0.15*delta_time, SANITY_INSANE)
 		if(3)
-			setSanity(sanity-0.1, SANITY_CRAZY)
+			setSanity(sanity-0.1*delta_time, SANITY_CRAZY)
 		if(4)
-			setSanity(sanity-0.05, SANITY_UNSTABLE)
+			setSanity(sanity-0.05*delta_time, SANITY_UNSTABLE)
 		if(5)
 			setSanity(sanity, SANITY_UNSTABLE) //This makes sure that mood gets increased should you be below the minimum.
 		if(6)
-			setSanity(sanity+0.2, SANITY_UNSTABLE)
+			setSanity(sanity+0.2*delta_time, SANITY_UNSTABLE)
 		if(7)
-			setSanity(sanity+0.3, SANITY_UNSTABLE)
+			setSanity(sanity+0.3*delta_time, SANITY_UNSTABLE)
 		if(8)
-			setSanity(sanity+0.4, SANITY_NEUTRAL, SANITY_MAXIMUM)
+			setSanity(sanity+0.4*delta_time, SANITY_NEUTRAL, SANITY_MAXIMUM)
 		if(9)
-			setSanity(sanity+0.6, SANITY_NEUTRAL, SANITY_MAXIMUM)
+			setSanity(sanity+0.6*delta_time, SANITY_NEUTRAL, SANITY_MAXIMUM)
 	HandleNutrition()
 
 ///Sets sanity to the specified amount and applies effects.

code/datums/components/nanites.dm

@@ -109,9 +109,9 @@
 	else
 		adjust_nanites(null, amount) //just add to the nanite volume
 
-/datum/component/nanites/process()
+/datum/component/nanites/process(delta_time)
 	if(!IS_IN_STASIS(host_mob))
-		adjust_nanites(null, regen_rate + (SSresearch.science_tech.researched_nodes["nanite_harmonic"] ? HARMONIC_REGEN_BOOST : 0))
+		adjust_nanites(null, (regen_rate + (SSresearch.science_tech.researched_nodes["nanite_harmonic"] ? HARMONIC_REGEN_BOOST : 0)) * delta_time)
 		add_research()
 		for(var/X in programs)
 			var/datum/nanite_program/NP = X

code/datums/components/radioactive.dm

@@ -39,8 +39,8 @@
 	master.remove_filter("rad_glow")
 	return ..()
 
-/datum/component/radioactive/process()
-	if(!prob(50))
+/datum/component/radioactive/process(delta_time)
+	if(!DT_PROB(50, delta_time))
 		return
 	radiation_pulse(parent, strength, RAD_DISTANCE_COEFFICIENT*2, FALSE, can_contaminate)
 	if(!hl3_release_date)

code/datums/components/rot.dm

@@ -10,7 +10,7 @@
 
 	START_PROCESSING(SSprocessing, src)
 
-/datum/component/rot/process()
+/datum/component/rot/process(delta_time)
 	var/atom/A = parent
 
 	var/turf/open/T = get_turf(A)
@@ -19,7 +19,7 @@
 
 	var/datum/gas_mixture/stank = new
 	ADD_GAS(/datum/gas/miasma, stank.gases)
-	stank.gases[/datum/gas/miasma][MOLES] = amount
+	stank.gases[/datum/gas/miasma][MOLES] = amount * delta_time
 	stank.temperature = BODYTEMP_NORMAL // otherwise we have gas below 2.7K which will break our lag generator
 	T.assume_air(stank)
 	T.air_update_turf()

code/datums/elements/earhealing.dm

@@ -25,12 +25,12 @@
 	else
 		user_by_item -= source
 
-/datum/element/earhealing/process()
+/datum/element/earhealing/process(delta_time)
 	for(var/i in user_by_item)
 		var/mob/living/carbon/user = user_by_item[i]
 		var/obj/item/organ/ears/ears = user.getorganslot(ORGAN_SLOT_EARS)
 		if(!ears || HAS_TRAIT_NOT_FROM(user, TRAIT_DEAF, EAR_DAMAGE))
 			continue
-		ears.deaf = max(ears.deaf - 0.25, (ears.damage < ears.maxHealth ? 0 : 1)) // Do not clear deafness if our ears are too damaged
-		ears.damage = max(ears.damage - 0.025, 0)
+		ears.deaf = max(ears.deaf - 0.25 * delta_time, (ears.damage < ears.maxHealth ? 0 : 1)) // Do not clear deafness if our ears are too damaged
+		ears.damage = max(ears.damage - 0.025 * delta_time, 0)
 		CHECK_TICK

code/datums/radiation_wave.dm

@@ -41,12 +41,12 @@
 	STOP_PROCESSING(SSradiation, src)
 	..()
 
-/datum/radiation_wave/process()
+/datum/radiation_wave/process(delta_time)
 	master_turf = get_step(master_turf, move_dir)
 	if(!master_turf)
 		qdel(src)
 		return
-	steps++
+	steps += delta_time
 	var/list/atoms = get_rad_atoms()
 
 	var/strength

code/datums/traits/_quirk.dm

@@ -75,14 +75,14 @@
 /datum/quirk/proc/post_add() //for text, disclaimers etc. given after you spawn in with the trait
 /datum/quirk/proc/on_transfer() //code called when the trait is transferred to a new mob
 
-/datum/quirk/process()
+/datum/quirk/process(delta_time)
 	if(QDELETED(quirk_holder))
 		quirk_holder = null
 		qdel(src)
 		return
 	if(quirk_holder.stat == DEAD)
 		return
-	on_process()
+	on_process(delta_time)
 
 /**
   * get_quirk_string() is used to get a printable string of all the quirk traits someone has for certain criteria

code/datums/traits/good.dm

@@ -37,18 +37,18 @@
 	lose_text = "<span class='danger'>You no longer feel like drinking would ease your pain.</span>"
 	medical_record_text = "Patient has unusually efficient liver metabolism and can slowly regenerate wounds by drinking alcoholic beverages."
 
-/datum/quirk/drunkhealing/on_process()
+/datum/quirk/drunkhealing/on_process(delta_time)
 	var/mob/living/carbon/C = quirk_holder
 	switch(C.drunkenness)
 		if (6 to 40)
-			C.adjustBruteLoss(-0.1, FALSE)
-			C.adjustFireLoss(-0.05, FALSE)
+			C.adjustBruteLoss(-0.1*delta_time, FALSE)
+			C.adjustFireLoss(-0.05*delta_time, FALSE)
 		if (41 to 60)
-			C.adjustBruteLoss(-0.4, FALSE)
-			C.adjustFireLoss(-0.2, FALSE)
+			C.adjustBruteLoss(-0.4*delta_time, FALSE)
+			C.adjustFireLoss(-0.2*delta_time, FALSE)
 		if (61 to INFINITY)
-			C.adjustBruteLoss(-0.8, FALSE)
-			C.adjustFireLoss(-0.4, FALSE)
+			C.adjustBruteLoss(-0.8*delta_time, FALSE)
+			C.adjustFireLoss(-0.4*delta_time, FALSE)
 
 /datum/quirk/empath
 	name = "Empath"
@@ -126,8 +126,8 @@
 	mood_quirk = TRUE
 	medical_record_text = "Patient demonstrates constant euthymia irregular for environment. It's a bit much, to be honest."
 
-/datum/quirk/jolly/on_process()
-	if(prob(0.05))
+/datum/quirk/jolly/on_process(delta_time)
+	if(DT_PROB(0.05, delta_time))
 		SEND_SIGNAL(quirk_holder, COMSIG_ADD_MOOD_EVENT, "jolly", /datum/mood_event/jolly)
 
 /datum/quirk/light_step

code/datums/traits/negative.dm

@@ -32,13 +32,13 @@
 	medical_record_text = "Patient requires regular treatment for blood loss due to low production of blood."
 	hardcore_value = 8
 
-/datum/quirk/blooddeficiency/on_process()
+/datum/quirk/blooddeficiency/on_process(delta_time)
 	var/mob/living/carbon/human/H = quirk_holder
 	if(NOBLOOD in H.dna.species.species_traits) //can't lose blood if your species doesn't have any
 		return
 	else
 		if (H.blood_volume > (BLOOD_VOLUME_SAFE - 25)) // just barely survivable without treatment
-			H.blood_volume -= 0.275
+			H.blood_volume -= 0.275 * delta_time
 
 /datum/quirk/blindness
 	name = "Blind"
@@ -93,10 +93,10 @@
 
 	to_chat(quirk_holder, "<span class='boldnotice'>There is a bottle of mannitol pills [where] to keep you alive until you can secure a supply of medication. Don't rely on it too much!</span>")
 
-/datum/quirk/brainproblems/on_process()
+/datum/quirk/brainproblems/on_process(delta_time)
 	if(HAS_TRAIT(quirk_holder, TRAIT_TUMOR_SUPPRESSED))
 		return
-	quirk_holder.adjustOrganLoss(ORGAN_SLOT_BRAIN, 0.2)
+	quirk_holder.adjustOrganLoss(ORGAN_SLOT_BRAIN, 0.2 * delta_time)
 
 /datum/quirk/deafness
 	name = "Deaf"
@@ -119,8 +119,8 @@
 	mood_quirk = TRUE
 	hardcore_value = 1
 
-/datum/quirk/depression/on_process()
-	if(prob(0.05))
+/datum/quirk/depression/on_process(delta_time)
+	if(DT_PROB(0.05, delta_time))
 		SEND_SIGNAL(quirk_holder, COMSIG_ADD_MOOD_EVENT, "depression_mild", /datum/mood_event/depression_mild)
 
 /datum/quirk/family_heirloom
@@ -462,11 +462,11 @@
 	medical_record_text = "Patient suffers from acute Reality Dissociation Syndrome and experiences vivid hallucinations."
 	hardcore_value = 6
 
-/datum/quirk/insanity/on_process()
+/datum/quirk/insanity/on_process(delta_time)
 	if(quirk_holder.has_reagent(/datum/reagent/toxin/mindbreaker, needs_metabolizing = TRUE))
 		quirk_holder.hallucination = 0
 		return
-	if(prob(2)) //we'll all be mad soon enough
+	if(DT_PROB(2, delta_time)) //we'll all be mad soon enough
 		madness()
 
 /datum/quirk/insanity/proc/madness()
@@ -495,18 +495,18 @@
 /datum/quirk/social_anxiety/remove()
 	UnregisterSignal(quirk_holder, list(COMSIG_MOB_EYECONTACT, COMSIG_MOB_EXAMINATE))
 
-/datum/quirk/social_anxiety/on_process()
+/datum/quirk/social_anxiety/on_process(delta_time)
 	var/nearby_people = 0
 	for(var/mob/living/carbon/human/H in oview(3, quirk_holder))
 		if(H.client)
 			nearby_people++
 	var/mob/living/carbon/human/H = quirk_holder
-	if(prob(2 + nearby_people))
+	if(DT_PROB(2 + nearby_people, delta_time))
 		H.stuttering = max(3, H.stuttering)
-	else if(prob(min(3, nearby_people)) && !H.silent)
+	else if(DT_PROB(min(3, nearby_people), delta_time) && !H.silent)
 		to_chat(H, "<span class='danger'>You retreat into yourself. You <i>really</i> don't feel up to talking.</span>")
 		H.silent = max(10, H.silent)
-	else if(prob(0.5) && dumb_thing)
+	else if(DT_PROB(0.5, delta_time) && dumb_thing)
 		to_chat(H, "<span class='userdanger'>You think of a dumb thing you said a long time ago and scream internally.</span>")
 		dumb_thing = FALSE //only once per life
 		if(prob(1))
@@ -704,7 +704,7 @@
 	dogtag.display = display
 	human_holder.equip_in_one_of_slots(dogtag, slots , qdel_on_fail = TRUE)
 
-/datum/quirk/allergic/on_process()
+/datum/quirk/allergic/on_process(delta_time)
 	. = ..()
 	if(!iscarbon(quirk_holder))
 		return
@@ -718,9 +718,9 @@
 			instantiated_med.reagent_removal_skip_list |= ALLERGIC_REMOVAL_SKIP
 			return //intentionally stops the entire proc so we avoid the organ damage after the loop
 		instantiated_med.reagent_removal_skip_list -= ALLERGIC_REMOVAL_SKIP
-		carbon_quirk_holder.adjustToxLoss(3)
-		carbon_quirk_holder.reagents.add_reagent(/datum/reagent/toxin/histamine,3)
-		if(prob(10))
+		carbon_quirk_holder.adjustToxLoss(3 * delta_time)
+		carbon_quirk_holder.reagents.add_reagent(/datum/reagent/toxin/histamine, 3 * delta_time)
+		if(DT_PROB(10, delta_time))
 			carbon_quirk_holder.vomit()
 			carbon_quirk_holder.adjustOrganLoss(pick(ORGAN_SLOT_BRAIN,ORGAN_SLOT_APPENDIX,ORGAN_SLOT_LUNGS,ORGAN_SLOT_HEART,ORGAN_SLOT_LIVER,ORGAN_SLOT_STOMACH),10)
 

code/game/gamemodes/clown_ops/clown_weapons.dm

@@ -23,6 +23,10 @@
 	permeability_coefficient = 0.05
 	pocket_storage_component_path = /datum/component/storage/concrete/pockets/shoes
 
+/// Recharging rate in PPS (peels per second)
+#define BANANA_SHOES_RECHARGE_RATE 17
+#define BANANA_SHOES_MAX_CHARGE 3000
+
 //The super annoying version
 /obj/item/clothing/shoes/clown_shoes/banana_shoes/combat
 	name = "mk-honk combat shoes"
@@ -34,24 +38,25 @@
 	permeability_coefficient = 0.05
 	pocket_storage_component_path = /datum/component/storage/concrete/pockets/shoes
 	always_noslip = TRUE
-	var/max_recharge = 3000 //30 peels worth
-	var/recharge_rate = 34 //about 1/3 of a peel per tick
 
 /obj/item/clothing/shoes/clown_shoes/banana_shoes/combat/Initialize()
 	. = ..()
 	var/datum/component/material_container/bananium = GetComponent(/datum/component/material_container)
-	bananium.insert_amount_mat(max_recharge, /datum/material/bananium)
+	bananium.insert_amount_mat(BANANA_SHOES_MAX_CHARGE, /datum/material/bananium)
 	START_PROCESSING(SSobj, src)
 
-/obj/item/clothing/shoes/clown_shoes/banana_shoes/combat/process()
+/obj/item/clothing/shoes/clown_shoes/banana_shoes/combat/process(delta_time)
 	var/datum/component/material_container/bananium = GetComponent(/datum/component/material_container)
 	var/bananium_amount = bananium.get_material_amount(/datum/material/bananium)
-	if(bananium_amount < max_recharge)
-		bananium.insert_amount_mat(min(recharge_rate, max_recharge - bananium_amount), /datum/material/bananium)
+	if(bananium_amount < BANANA_SHOES_MAX_CHARGE)
+		bananium.insert_amount_mat(min(BANANA_SHOES_RECHARGE_RATE * delta_time, BANANA_SHOES_MAX_CHARGE - bananium_amount), /datum/material/bananium)
 
 /obj/item/clothing/shoes/clown_shoes/banana_shoes/combat/attack_self(mob/user)
 	ui_action_click(user)
 
+#undef BANANA_SHOES_RECHARGE_RATE
+#undef BANANA_SHOES_MAX_CHARGE
+
 //BANANIUM SWORD
 
 /obj/item/melee/transforming/energy/sword/bananium

code/game/machinery/bank_machine.dm

@@ -39,21 +39,22 @@
 		return
 	return ..()
 
-/obj/machinery/computer/bank_machine/process()
+/obj/machinery/computer/bank_machine/process(delta_time)
 	..()
 	if(siphoning)
 		if (machine_stat & (BROKEN|NOPOWER))
 			say("Insufficient power. Halting siphon.")
 			end_syphon()
+		var/siphon_am = 100 * delta_time
 		var/datum/bank_account/D = SSeconomy.get_dep_account(ACCOUNT_CAR)
-		if(!D.has_money(200))
+		if(!D.has_money(siphon_am))
 			say("Cargo budget depleted. Halting siphon.")
 			end_syphon()
 			return
 
 		playsound(src, 'sound/items/poster_being_created.ogg', 100, TRUE)
-		syphoning_credits += 200
-		D.adjust_money(-200)
+		syphoning_credits += siphon_am
+		D.adjust_money(-siphon_am)
 		if(next_warning < world.time && prob(15))
 			var/area/A = get_area(loc)
 			var/message = "Unauthorized credit withdrawal underway in [initial(A.name)]!!"

code/game/machinery/cell_charger.dm

@@ -10,7 +10,7 @@
 	circuit = /obj/item/circuitboard/machine/cell_charger
 	pass_flags = PASSTABLE
 	var/obj/item/stock_parts/cell/charging = null
-	var/charge_rate = 500
+	var/charge_rate = 250
 
 /obj/machinery/cell_charger/update_overlays()
 	. = ..()
@@ -30,7 +30,7 @@
 	if(charging)
 		. += "Current charge: [round(charging.percent(), 1)]%."
 	if(in_range(user, src) || isobserver(user))
-		. += "<span class='notice'>The status display reads: Charge rate at <b>[charge_rate]J</b> per cycle.</span>"
+		. += "<span class='notice'>The status display reads: Charging power: <b>[charge_rate]W</b>.</span>"
 
 /obj/machinery/cell_charger/attackby(obj/item/W, mob/user, params)
 	if(istype(W, /obj/item/stock_parts/cell) && !panel_open)
@@ -115,17 +115,17 @@
 		charging.emp_act(severity)
 
 /obj/machinery/cell_charger/RefreshParts()
-	charge_rate = 500
+	charge_rate = 250
 	for(var/obj/item/stock_parts/capacitor/C in component_parts)
 		charge_rate *= C.rating
 
-/obj/machinery/cell_charger/process()
+/obj/machinery/cell_charger/process(delta_time)
 	if(!charging || !anchored || (machine_stat & (BROKEN|NOPOWER)))
 		return
 
 	if(charging.percent() >= 100)
 		return
-	use_power(charge_rate)
-	charging.give(charge_rate)	//this is 2558, efficient batteries exist
+	use_power(charge_rate * delta_time)
+	charging.give(charge_rate * delta_time)	//this is 2558, efficient batteries exist
 
 	update_icon()

code/game/machinery/defibrillator_mount.dm

@@ -193,13 +193,13 @@
 		begin_processing()
 
 
-/obj/machinery/defibrillator_mount/charging/process()
+/obj/machinery/defibrillator_mount/charging/process(delta_time)
 	var/obj/item/stock_parts/cell/C = get_cell()
 	if(!C || !is_operational)
 		return PROCESS_KILL
 	if(C.charge < C.maxcharge)
-		use_power(100)
-		C.give(80)
+		use_power(50 * delta_time)
+		C.give(40 * delta_time)
 		update_icon()
 
 //wallframe, for attaching the mounts easily

code/game/machinery/electrolyzer.dm

@@ -63,7 +63,7 @@
 	if(panel_open)
 		. += "electrolyzer-open"
 
-/obj/machinery/electrolyzer/process()
+/obj/machinery/electrolyzer/process(delta_time)
 	if(!is_operational && on)
 		on = FALSE
 	if(!on)
@@ -93,7 +93,7 @@
 	var/datum/gas_mixture/env = L.return_air() //get air from the turf
 	var/datum/gas_mixture/removed = env.remove(0.1 * env.total_moles())
 	removed.assert_gases(/datum/gas/water_vapor, /datum/gas/oxygen, /datum/gas/hydrogen)
-	var/proportion = min(removed.gases[/datum/gas/water_vapor][MOLES], (3 * workingPower))//Works to max 12 moles at a time.
+	var/proportion = min(removed.gases[/datum/gas/water_vapor][MOLES], (1.5 * delta_time * workingPower))//Works to max 12 moles at a time.
 	removed.gases[/datum/gas/water_vapor][MOLES] -= proportion * 2 * workingPower
 	removed.gases[/datum/gas/oxygen][MOLES] += proportion * workingPower
 	removed.gases[/datum/gas/hydrogen][MOLES] += proportion * 2 * workingPower

code/game/machinery/embedded_controller/embedded_controller_base.dm

@@ -53,9 +53,9 @@
 	usr.set_machine(src)
 	addtimer(CALLBACK(src, .proc/updateDialog), 5)
 
-/obj/machinery/embedded_controller/process()
+/obj/machinery/embedded_controller/process(delta_time)
 	if(program)
-		program.process()
+		program.process(delta_time)
 
 	update_icon()
 	src.updateDialog()

code/game/machinery/fat_sucker.dm

@@ -11,7 +11,7 @@
 	var/start_at = NUTRITION_LEVEL_WELL_FED
 	var/stop_at = NUTRITION_LEVEL_STARVING
 	var/free_exit = TRUE //set to false to prevent people from exiting before being completely stripped of fat
-	var/bite_size = 15 //amount of nutrients we take per process
+	var/bite_size = 7.5 //amount of nutrients we take per second
 	var/nutrients //amount of nutrients we got build up
 	var/nutrient_to_meat = 90 //one slab of meat gives about 52 nutrition
 	var/datum/looping_sound/microwave/soundloop //100% stolen from microwaves
@@ -37,7 +37,7 @@
 	var/rating = 0
 	for(var/obj/item/stock_parts/micro_laser/L in component_parts)
 		rating += L.rating
-	bite_size = initial(bite_size) + rating * 5
+	bite_size = initial(bite_size) + rating * 2.5
 	nutrient_to_meat = initial(nutrient_to_meat) - rating * 5
 
 /obj/machinery/fat_sucker/examine(mob/user)
@@ -128,7 +128,7 @@
 	if(panel_open)
 		. += "[icon_state]_panel"
 
-/obj/machinery/fat_sucker/process()
+/obj/machinery/fat_sucker/process(delta_time)
 	if(!processing)
 		return
 	if(!powered() || !occupant || !iscarbon(occupant))
@@ -140,8 +140,8 @@
 		open_machine()
 		playsound(src, 'sound/machines/microwave/microwave-end.ogg', 100, FALSE)
 		return
-	C.adjust_nutrition(-bite_size)
-	nutrients += bite_size
+	C.adjust_nutrition(-bite_size * delta_time)
+	nutrients += bite_size * delta_time
 
 	if(next_fact <= 0)
 		next_fact = initial(next_fact)

code/game/machinery/hypnochair.dm

@@ -97,12 +97,12 @@
 	update_icon()
 	timerid = addtimer(CALLBACK(src, .proc/finish_interrogation), 450, TIMER_STOPPABLE)
 
-/obj/machinery/hypnochair/process()
+/obj/machinery/hypnochair/process(delta_time)
 	var/mob/living/carbon/C = occupant
 	if(!istype(C) || C != victim)
 		interrupt_interrogation()
 		return
-	if(prob(10) && !(C.get_eye_protection() > 0))
+	if(DT_PROB(5, delta_time) && !(C.get_eye_protection() > 0))
 		to_chat(C, "<span class='hypnophrase'>[pick(\
 			"...blue... red... green... blue, red, green, blueredgreen<span class='small'>blueredgreen</span>",\
 			"...pretty colors...",\

code/game/machinery/iv_drip.dm

@@ -117,7 +117,7 @@
 		new /obj/item/stack/sheet/metal(loc)
 	qdel(src)
 
-/obj/machinery/iv_drip/process()
+/obj/machinery/iv_drip/process(delta_time)
 	if(!attached)
 		return PROCESS_KILL
 
@@ -138,13 +138,13 @@
 				if(istype(beaker, /obj/item/reagent_containers/blood))
 					// speed up transfer on blood packs
 					transfer_amount *= 2
-				beaker.reagents.trans_to(attached, transfer_amount, methods = INJECT, show_message = FALSE) //make reagents reacts, but don't spam messages
+				beaker.reagents.trans_to(attached, transfer_amount * delta_time * 0.5, methods = INJECT, show_message = FALSE) //make reagents reacts, but don't spam messages
 				update_icon()
 
 		// Take blood
 		else
 			var/amount = beaker.reagents.maximum_volume - beaker.reagents.total_volume
-			amount = min(amount, 4)
+			amount = min(amount, 4) * delta_time * 0.5
 			// If the beaker is full, ping
 			if(!amount)
 				if(prob(5))

code/game/machinery/recharger.dm

@@ -119,7 +119,7 @@
 		charging.forceMove(drop_location())
 		setCharging(null)
 
-/obj/machinery/recharger/process()
+/obj/machinery/recharger/process(delta_time)
 	if(machine_stat & (NOPOWER|BROKEN) || !anchored)
 		return PROCESS_KILL
 
@@ -128,8 +128,8 @@
 		var/obj/item/stock_parts/cell/C = charging.get_cell()
 		if(C)
 			if(C.charge < C.maxcharge)
-				C.give(C.chargerate * recharge_coeff)
-				use_power(250 * recharge_coeff)
+				C.give(C.chargerate * recharge_coeff * delta_time / 2)
+				use_power(125 * recharge_coeff * delta_time)
 				using_power = TRUE
 			update_icon()
 
@@ -137,7 +137,7 @@
 			var/obj/item/ammo_box/magazine/recharge/R = charging
 			if(R.stored_ammo.len < R.max_ammo)
 				R.stored_ammo += new R.ammo_type(R)
-				use_power(200 * recharge_coeff)
+				use_power(100 * recharge_coeff * delta_time)
 				using_power = TRUE
 			update_icon()
 			return

code/game/machinery/rechargestation.dm

@@ -48,9 +48,9 @@
 		begin_processing()
 
 
-/obj/machinery/recharge_station/process()
+/obj/machinery/recharge_station/process(delta_time)
 	if(occupant)
-		process_occupant()
+		process_occupant(delta_time)
 	return 1
 
 /obj/machinery/recharge_station/relaymove(mob/living/user, direction)
@@ -107,7 +107,7 @@
 	else
 		icon_state = (state_open ? "borgcharger-u0" : "borgcharger-u1")
 
-/obj/machinery/recharge_station/proc/process_occupant()
+/obj/machinery/recharge_station/proc/process_occupant(delta_time)
 	if(!occupant)
 		return
-	SEND_SIGNAL(occupant, COMSIG_PROCESS_BORGCHARGER_OCCUPANT, recharge_speed, repairs)
+	SEND_SIGNAL(occupant, COMSIG_PROCESS_BORGCHARGER_OCCUPANT, recharge_speed * delta_time / 2, repairs)

code/game/machinery/shieldgen.dm

@@ -144,9 +144,9 @@
 	update_icon()
 	QDEL_LIST(deployed_shields)
 
-/obj/machinery/shieldgen/process()
+/obj/machinery/shieldgen/process(delta_time)
 	if((machine_stat & BROKEN) && active)
-		if(deployed_shields.len && prob(5))
+		if(deployed_shields.len && DT_PROB(2.5, delta_time))
 			qdel(pick(deployed_shields))
 
 

code/game/machinery/slotmachine.dm

@@ -59,12 +59,12 @@
 		give_payout(balance)
 	return ..()
 
-/obj/machinery/computer/slot_machine/process()
+/obj/machinery/computer/slot_machine/process(delta_time)
 	. = ..() //Sanity checks.
 	if(!.)
 		return .
 
-	money++ //SPESSH MAJICKS
+	money += round(delta_time / 2) //SPESSH MAJICKS
 
 /obj/machinery/computer/slot_machine/update_icon_state()
 	if(machine_stat & NOPOWER)

code/game/machinery/spaceheater.dm

@@ -20,7 +20,7 @@
 	var/mode = HEATER_MODE_STANDBY
 	var/setMode = "auto" // Anything other than "heat" or "cool" is considered auto.
 	var/targetTemperature = T20C
-	var/heatingPower = 40000
+	var/heatingPower = 20000
 	var/efficiency = 20000
 	var/temperatureTolerance = 1
 	var/settableTemperatureMedian = 30 + T0C
@@ -55,7 +55,7 @@
 	else
 		. += "There is no power cell installed."
 	if(in_range(user, src) || isobserver(user))
-		. += "<span class='notice'>The status display reads: Temperature range at <b>[settableTemperatureRange]°C</b>.<br>Heating power at <b>[heatingPower*0.001]kJ</b>.<br>Power consumption at <b>[(efficiency*-0.0025)+150]%</b>.</span>" //100%, 75%, 50%, 25%
+		. += "<span class='notice'>The status display reads: Temperature range at <b>[settableTemperatureRange]°C</b>.<br>Heating power at <b>[siunit(heatingPower, "W", 1)]</b>.<br>Power consumption at <b>[(efficiency*-0.0025)+150]%</b>.</span>" //100%, 75%, 50%, 25%
 
 /obj/machinery/space_heater/update_icon_state()
 	if(on)
@@ -69,7 +69,7 @@
 	if(panel_open)
 		. += "sheater-open"
 
-/obj/machinery/space_heater/process()
+/obj/machinery/space_heater/process(delta_time)
 	if(!on || !is_operational)
 		if (on) // If it's broken, turn it off too
 			on = FALSE
@@ -99,19 +99,19 @@
 			return
 
 		var/heat_capacity = env.heat_capacity()
-		var/requiredPower = abs(env.temperature - targetTemperature) * heat_capacity
-		requiredPower = min(requiredPower, heatingPower)
+		var/requiredEnergy = abs(env.temperature - targetTemperature) * heat_capacity
+		requiredEnergy = min(requiredEnergy, heatingPower * delta_time)
 
-		if(requiredPower < 1)
+		if(requiredEnergy < 1)
 			return
 
-		var/deltaTemperature = requiredPower / heat_capacity
+		var/deltaTemperature = requiredEnergy / heat_capacity
 		if(mode == HEATER_MODE_COOL)
 			deltaTemperature *= -1
 		if(deltaTemperature)
 			env.temperature += deltaTemperature
 			air_update_turf()
-		cell.use(requiredPower / efficiency)
+		cell.use(requiredEnergy / efficiency)
 	else
 		on = FALSE
 		update_icon()
@@ -125,7 +125,7 @@
 	for(var/obj/item/stock_parts/capacitor/M in component_parts)
 		cap += M.rating
 
-	heatingPower = laser * 40000
+	heatingPower = laser * 20000
 
 	settableTemperatureRange = cap * 30
 	efficiency = (cap + 1) * 10000

code/game/machinery/status_display.dm

@@ -101,7 +101,7 @@
 
 /// Update the display and, if necessary, re-enable processing.
 /obj/machinery/status_display/proc/update()
-	if (process() != PROCESS_KILL)
+	if (process(SSMACHINES_DT) != PROCESS_KILL)
 		START_PROCESSING(SSmachines, src)
 
 /obj/machinery/status_display/power_change()

code/game/machinery/suit_storage_unit.dm

@@ -48,7 +48,7 @@
 	/// How long it takes to break out of the SSU.
 	var/breakout_time = 300
 	/// How fast it charges cells in a suit
-	var/charge_rate = 500
+	var/charge_rate = 250
 
 /obj/machinery/suit_storage_unit/Initialize()
 	. = ..()
@@ -407,7 +407,7 @@
 		if(occupant)
 			dump_contents()
 
-/obj/machinery/suit_storage_unit/process()
+/obj/machinery/suit_storage_unit/process(delta_time)
 	if(!suit)
 		return
 	if(!istype(suit, /obj/item/clothing/suit/space))
@@ -416,8 +416,8 @@
 		return
 
 	var/obj/item/stock_parts/cell/C = suit.cell
-	use_power(charge_rate)
-	C.give(charge_rate)
+	use_power(charge_rate * delta_time)
+	C.give(charge_rate * delta_time)
 
 /obj/machinery/suit_storage_unit/proc/shock(mob/user, prb)
 	if(!prob(prb))

code/game/machinery/telecomms/telecomunications.dm

@@ -19,7 +19,7 @@ GLOBAL_LIST_EMPTY(telecomms_list)
 	critical_machine = TRUE
 	var/list/links = list() // list of machines this machine is linked to
 	var/traffic = 0 // value increases as traffic increases
-	var/netspeed = 5 // how much traffic to lose per tick (50 gigabytes/second * netspeed)
+	var/netspeed = 2.5 // how much traffic to lose per second (50 gigabytes/second * netspeed)
 	var/list/autolinkers = list() // list of text/number values to link with
 	var/id = "NULL" // identification string
 	var/network = "NULL" // the network of the machinery
@@ -132,14 +132,14 @@ GLOBAL_LIST_EMPTY(telecomms_list)
 	else
 		on = FALSE
 
-/obj/machinery/telecomms/process()
+/obj/machinery/telecomms/process(delta_time)
 	update_power()
 
 	// Update the icon
 	update_icon()
 
 	if(traffic > 0)
-		traffic -= netspeed
+		traffic -= netspeed * delta_time
 
 /obj/machinery/telecomms/emp_act(severity)
 	. = ..()

code/game/machinery/washing_machine.dm

@@ -165,18 +165,18 @@ GLOBAL_LIST_INIT(dye_registry, list(
 
 	START_PROCESSING(SSfastprocess, src)
 
-/obj/machinery/washing_machine/process()
+/obj/machinery/washing_machine/process(delta_time)
 	if(!busy)
 		animate(src, transform=matrix(), time=2)
 		return PROCESS_KILL
 	if(anchored)
-		if(prob(5))
+		if(DT_PROB(2.5, delta_time))
 			var/matrix/M = new
 			M.Translate(rand(-1, 1), rand(0, 1))
 			animate(src, transform=M, time=1)
 			animate(transform=matrix(), time=1)
 	else
-		if(prob(1))
+		if(DT_PROB(0.5, delta_time))
 			step(src, pick(GLOB.cardinals))
 		var/matrix/M = new
 		M.Translate(rand(-3, 3), rand(-1, 3))

code/game/objects/effects/anomalies.dm

@@ -1,5 +1,8 @@
 //Anomalies, used for events. Note that these DO NOT work by themselves; their procs are called by the event datum.
 
+/// Chance of taking a step per second
+#define ANOMALY_MOVECHANCE 45
+
 /obj/effect/anomaly
 	name = "anomaly"
 	desc = "A mysterious anomaly, seen commonly only in the region of space that the station orbits..."
@@ -7,7 +10,7 @@
 	density = FALSE
 	anchored = TRUE
 	light_range = 3
-	var/movechance = 70
+
 	var/obj/item/assembly/signaler/anomaly/aSignal = /obj/item/assembly/signaler/anomaly
 	var/area/impact_area
 
@@ -48,8 +51,8 @@
 		countdown.color = countdown_colour
 	countdown.start()
 
-/obj/effect/anomaly/process()
-	anomalyEffect()
+/obj/effect/anomaly/process(delta_time)
+	anomalyEffect(delta_time)
 	if(death_time < world.time)
 		if(loc)
 			detonate()
@@ -63,8 +66,8 @@
 		QDEL_NULL(aSignal)
 	return ..()
 
-/obj/effect/anomaly/proc/anomalyEffect()
-	if(prob(movechance))
+/obj/effect/anomaly/proc/anomalyEffect(delta_time)
+	if(DT_PROB(ANOMALY_MOVECHANCE, delta_time))
 		step(src,pick(GLOB.alldirs))
 
 /obj/effect/anomaly/proc/detonate()
@@ -273,15 +276,17 @@
 	name = "pyroclastic anomaly"
 	icon_state = "mustard"
 	var/ticks = 0
+	/// How many seconds between each gas release
+	var/releasedelay = 10
 	aSignal = /obj/item/assembly/signaler/anomaly/pyro
 
-/obj/effect/anomaly/pyro/anomalyEffect()
+/obj/effect/anomaly/pyro/anomalyEffect(delta_time)
 	..()
-	ticks++
-	if(ticks < 5)
+	ticks += delta_time
+	if(ticks < releasedelay)
 		return
 	else
-		ticks = 0
+		ticks -= releasedelay
 	var/turf/open/T = get_turf(src)
 	if(istype(T))
 		T.atmos_spawn_air("o2=5;plasma=5;TEMP=1000")
@@ -376,3 +381,5 @@
 				SSexplosions.medturf += T
 			if(EXPLODE_LIGHT)
 				SSexplosions.lowturf += T
+
+#undef ANOMALY_MOVECHANCE

code/game/objects/effects/spiders.dm

@@ -89,10 +89,10 @@
 	START_PROCESSING(SSobj, src)
 	. = ..()
 
-/obj/structure/spider/eggcluster/process()
-	amount_grown += rand(0,2)
+/obj/structure/spider/eggcluster/process(delta_time)
+	amount_grown += rand(0,1) * delta_time
 	if(amount_grown >= 100)
-		var/num = rand(3,12)
+		var/num = round(rand(1.5, 6) * delta_time)
 		for(var/i=0, i<num, i++)
 			var/obj/structure/spider/spiderling/S = new /obj/structure/spider/spiderling(src.loc)
 			S.faction = faction.Copy()

code/game/objects/items/RSF.dm

@@ -191,8 +191,8 @@ RSF
 		to_dispense = /obj/item/reagent_containers/food/snacks/cookie
 		to_chat(user, "<span class='notice'>Cookie Synthesizer reset.</span>")
 
-/obj/item/rsf/cookiesynth/process()
-	matter = min(matter + 1, max_matter) //We add 1 up to a point
+/obj/item/rsf/cookiesynth/process(delta_time)
+	matter = min(matter += delta_time, max_matter) //We add 1 up to a point
 	if(matter >= max_matter)
 		STOP_PROCESSING(SSprocessing, src)
 

code/game/objects/items/candle.dm

@@ -9,7 +9,8 @@
 	w_class = WEIGHT_CLASS_TINY
 	light_color = LIGHT_COLOR_FIRE
 	heat = 1000
-	var/wax = 1000
+	/// How many seconds it burns for
+	var/wax = 2000
 	var/lit = FALSE
 	var/infinite = FALSE
 	var/start_lit = FALSE
@@ -20,7 +21,7 @@
 		light()
 
 /obj/item/candle/update_icon_state()
-	icon_state = "candle[(wax > 400) ? ((wax > 750) ? 1 : 2) : 3][lit ? "_lit" : ""]"
+	icon_state = "candle[(wax > 800) ? ((wax > 1500) ? 1 : 2) : 3][lit ? "_lit" : ""]"
 
 /obj/item/candle/attackby(obj/item/W, mob/user, params)
 	var/msg = W.ignition_effect(src, user)
@@ -58,12 +59,12 @@
 	put_out_candle()
 	return ..()
 
-/obj/item/candle/process()
+/obj/item/candle/process(delta_time)
 	if(!lit)
 		return PROCESS_KILL
 	if(!infinite)
-		wax--
-	if(!wax)
+		wax -= delta_time
+	if(wax <= 0)
 		new /obj/item/trash/candle(loc)
 		qdel(src)
 	update_icon()

code/game/objects/items/chrono_eraser.dm

@@ -168,7 +168,7 @@
 	interaction_flags_atom = NONE
 	var/mob/living/captured = null
 	var/obj/item/gun/energy/chrono_gun/gun = null
-	var/tickstokill = 15
+	var/timetokill = 30
 	var/mutable_appearance/mob_underlay
 	var/RPpos = null
 	var/attached = TRUE //if the gun arg isn't included initially, then the chronofield will work without one
@@ -201,7 +201,7 @@
 	return ..()
 
 /obj/structure/chrono_field/update_icon()
-	var/ttk_frame = 1 - (tickstokill / initial(tickstokill))
+	var/ttk_frame = 1 - (timetokill / initial(timetokill))
 	ttk_frame = clamp(CEILING(ttk_frame * CHRONO_FRAME_COUNT, 1), 1, CHRONO_FRAME_COUNT)
 	if(ttk_frame != RPpos)
 		RPpos = ttk_frame
@@ -209,13 +209,13 @@
 		underlays = list() //hack: BYOND refuses to update the underlay to match the icon_state otherwise
 		underlays += mob_underlay
 
-/obj/structure/chrono_field/process()
+/obj/structure/chrono_field/process(delta_time)
 	if(captured)
-		if(tickstokill > initial(tickstokill))
+		if(timetokill > initial(timetokill))
 			for(var/atom/movable/AM in contents)
 				AM.forceMove(drop_location())
 			qdel(src)
-		else if(tickstokill <= 0)
+		else if(timetokill <= 0)
 			to_chat(captured, "<span class='boldnotice'>As the last essence of your being is erased from time, you are taken back to your most enjoyable memory. You feel happy...</span>")
 			var/mob/dead/observer/ghost = captured.ghostize(1)
 			if(captured.mind)
@@ -232,14 +232,14 @@
 			update_icon()
 			if(gun)
 				if(gun.field_check(src))
-					tickstokill--
+					timetokill -= delta_time
 				else
 					gun = null
 					return .()
 			else if(!attached)
-				tickstokill--
+				timetokill -= delta_time
 			else
-				tickstokill++
+				timetokill += delta_time
 	else
 		qdel(src)
 

code/game/objects/items/cigs_lighters.dm

@@ -22,14 +22,15 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	icon_state = "match_unlit"
 	var/lit = FALSE
 	var/burnt = FALSE
-	var/smoketime = 5 // 10 seconds
+	/// How long the match lasts in seconds
+	var/smoketime = 10
 	w_class = WEIGHT_CLASS_TINY
 	heat = 1000
 	grind_results = list(/datum/reagent/phosphorus = 2)
 
-/obj/item/match/process()
-	smoketime--
-	if(smoketime < 1)
+/obj/item/match/process(delta_time)
+	smoketime -= delta_time
+	if(smoketime <= 0)
 		matchburnout()
 	else
 		open_flame(heat)
@@ -102,7 +103,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 /obj/item/match/firebrand
 	name = "firebrand"
 	desc = "An unlit firebrand. It makes you wonder why it's not just called a stick."
-	smoketime = 20 //40 seconds
+	smoketime = 40
 	custom_materials = list(/datum/material/wood = MINERAL_MATERIAL_AMOUNT)
 	grind_results = list(/datum/reagent/carbon = 2)
 
@@ -123,7 +124,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	body_parts_covered = null
 	grind_results = list()
 	heat = 1000
-	var/dragtime = 100
+	var/dragtime = 10
 	var/nextdragtime = 0
 	var/lit = FALSE
 	var/starts_lit = FALSE
@@ -131,7 +132,8 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	var/icon_off = "cigoff"
 	var/type_butt = /obj/item/cigbutt
 	var/lastHolder = null
-	var/smoketime = 180 // 1 is 2 seconds, so a single cigarette will last 6 minutes.
+	/// How long the cigarette lasts in seconds
+	var/smoketime = 360
 	var/chem_volume = 30
 	var/smoke_all = FALSE /// Should we smoke all of the chems in the cig before it runs out. Splits each puff to take a portion of the overall chems so by the end you'll always have consumed all of the chems inside.
 	var/list/list_reagents = list(/datum/reagent/drug/nicotine = 15)
@@ -251,7 +253,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 				 * of chems to give them each time so they'll have smoked it all by the end.
 				 */
 				if (smoke_all)
-					to_smoke = reagents.total_volume/((smoketime * 2) / (dragtime / 10))
+					to_smoke = reagents.total_volume / (smoketime / dragtime)
 
 				reagents.expose(C, INGEST, fraction)
 				var/obj/item/organ/lungs/L = C.getorganslot(ORGAN_SLOT_LUNGS)
@@ -262,13 +264,13 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 				return
 		reagents.remove_any(to_smoke)
 
-/obj/item/clothing/mask/cigarette/process()
+/obj/item/clothing/mask/cigarette/process(delta_time)
 	var/turf/location = get_turf(src)
 	var/mob/living/M = loc
 	if(isliving(loc))
 		M.IgniteMob()
-	smoketime--
-	if(smoketime < 1)
+	smoketime -= delta_time
+	if(smoketime <= 0)
 		new type_butt(location)
 		if(ismob(loc))
 			to_chat(M, "<span class='notice'>Your [name] goes out.</span>")
@@ -276,7 +278,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 		return
 	open_flame()
 	if((reagents && reagents.total_volume) && (nextdragtime <= world.time))
-		nextdragtime = world.time + dragtime
+		nextdragtime = world.time + dragtime SECONDS
 		handle_reagents()
 
 /obj/item/clothing/mask/cigarette/attack_self(mob/user)
@@ -342,7 +344,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 /obj/item/clothing/mask/cigarette/syndicate
 	desc = "An unknown brand cigarette."
 	chem_volume = 60
-	smoketime = 60
+	smoketime = 2 * 60
 	smoke_all = TRUE
 	list_reagents = list(/datum/reagent/drug/nicotine = 10, /datum/reagent/medicine/omnizine = 15)
 
@@ -365,7 +367,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	type_butt = /obj/item/cigbutt/roach
 	throw_speed = 0.5
 	inhand_icon_state = "spliffoff"
-	smoketime = 120 // four minutes
+	smoketime = 4 * 60
 	chem_volume = 50
 	list_reagents = null
 
@@ -431,7 +433,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 /obj/item/clothing/mask/cigarette/candy
 	name = "Little Timmy's candy cigarette"
 	desc = "For all ages*! Doesn't contain any amount of nicotine. Health and safety risks can be read on the tip of the cigarette."
-	smoketime = 120
+	smoketime = 2 * 60
 	icon_on = "candyon"
 	icon_off = "candyoff" //make sure to add positional sprites in icons/obj/cigarettes.dmi if you add more.
 	inhand_icon_state = "candyoff"
@@ -468,7 +470,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	type_butt = /obj/item/cigbutt/cigarbutt
 	throw_speed = 0.5
 	inhand_icon_state = "cigaroff"
-	smoketime = 300 // 11 minutes
+	smoketime = 11 * 60
 	chem_volume = 40
 	list_reagents = list(/datum/reagent/drug/nicotine = 25)
 
@@ -478,7 +480,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	icon_state = "cigar2off"
 	icon_on = "cigar2on"
 	icon_off = "cigar2off"
-	smoketime = 600 // 20 minutes
+	smoketime = 20 * 60
 	chem_volume = 80
 	list_reagents =list(/datum/reagent/drug/nicotine = 40)
 
@@ -488,7 +490,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	icon_state = "cigar2off"
 	icon_on = "cigar2on"
 	icon_off = "cigar2off"
-	smoketime = 900 // 30 minutes
+	smoketime = 30 * 60
 	chem_volume = 50
 	list_reagents =list(/datum/reagent/drug/nicotine = 15)
 
@@ -529,10 +531,10 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	STOP_PROCESSING(SSobj, src)
 	. = ..()
 
-/obj/item/clothing/mask/cigarette/pipe/process()
+/obj/item/clothing/mask/cigarette/pipe/process(delta_time)
 	var/turf/location = get_turf(src)
-	smoketime--
-	if(smoketime < 1)
+	smoketime -= delta_time
+	if(smoketime <= 0)
 		new /obj/effect/decal/cleanable/ash(location)
 		if(ismob(loc))
 			var/mob/living/M = loc
@@ -556,7 +558,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 		if(!packeditem)
 			if(G.dry == 1)
 				to_chat(user, "<span class='notice'>You stuff [O] into [src].</span>")
-				smoketime = 400
+				smoketime = 13 * 60
 				packeditem = TRUE
 				name = "[O.name]-packed [initial(name)]"
 				if(O.reagents)
@@ -849,6 +851,8 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 	w_class = WEIGHT_CLASS_TINY
 	var/chem_volume = 100
 	var/vapetime = 0 //this so it won't puff out clouds every tick
+	/// How often we take a drag in seconds
+	var/vapedelay = 8
 	var/screw = FALSE // kinky
 	var/super = FALSE //for the fattest vapes dude.
 
@@ -962,13 +966,13 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 				return
 		reagents.remove_any(REAGENTS_METABOLISM)
 
-/obj/item/clothing/mask/vape/process()
+/obj/item/clothing/mask/vape/process(delta_time)
 	var/mob/living/M = loc
 
 	if(isliving(loc))
 		M.IgniteMob()
 
-	vapetime++
+	vapetime += delta_time
 
 	if(!reagents.total_volume)
 		if(ismob(loc))
@@ -978,17 +982,17 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 		return
 	//open flame removed because vapes are a closed system, they won't light anything on fire
 
-	if(super && vapetime > 3)//Time to start puffing those fat vapes, yo.
+	if(super && vapetime >= vapedelay)//Time to start puffing those fat vapes, yo.
 		var/datum/effect_system/smoke_spread/chem/smoke_machine/s = new
 		s.set_up(reagents, 1, 24, loc)
 		s.start()
-		vapetime = 0
+		vapetime -= vapedelay
 
-	if((obj_flags & EMAGGED) && vapetime > 3)
+	if((obj_flags & EMAGGED) && vapetime >= vapedelay)
 		var/datum/effect_system/smoke_spread/chem/smoke_machine/s = new
 		s.set_up(reagents, 4, 24, loc)
 		s.start()
-		vapetime = 0
+		vapetime -= vapedelay
 		if(prob(5))//small chance for the vape to break and deal damage if it's emagged
 			playsound(get_turf(src), 'sound/effects/pop_expl.ogg', 50, FALSE)
 			M.apply_damage(20, BURN, BODY_ZONE_HEAD)

code/game/objects/items/devices/flashlight.dm

@@ -270,6 +270,7 @@
 	inhand_icon_state = "flare"
 	worn_icon_state = "flare"
 	actions_types = list()
+	/// How many seconds of fuel we have left
 	var/fuel = 0
 	var/on_damage = 7
 	var/produce_heat = 1500
@@ -279,12 +280,12 @@
 
 /obj/item/flashlight/flare/Initialize()
 	. = ..()
-	fuel = rand(800, 1000) // Sorry for changing this so much but I keep under-estimating how long X number of ticks last in seconds.
+	fuel = rand(1600, 2000)
 
-/obj/item/flashlight/flare/process()
+/obj/item/flashlight/flare/process(delta_time)
 	open_flame(heat)
-	fuel = max(fuel - 1, 0)
-	if(!fuel || !on)
+	fuel = max(fuel -= delta_time, 0)
+	if(fuel <= 0 || !on)
 		turn_off()
 		if(!fuel)
 			icon_state = "[initial(icon_state)]-empty"
@@ -313,7 +314,7 @@
 /obj/item/flashlight/flare/attack_self(mob/user)
 
 	// Usual checks
-	if(!fuel)
+	if(fuel <= 0)
 		to_chat(user, "<span class='warning'>[src] is out of fuel!</span>")
 		return
 	if(on)
@@ -386,7 +387,9 @@
 /obj/item/flashlight/emp
 	var/emp_max_charges = 4
 	var/emp_cur_charges = 4
-	var/charge_tick = 0
+	var/charge_timer = 0
+	/// How many seconds between each recharge
+	var/charge_delay = 20
 
 /obj/item/flashlight/emp/New()
 	..()
@@ -396,11 +399,11 @@
 	STOP_PROCESSING(SSobj, src)
 	. = ..()
 
-/obj/item/flashlight/emp/process()
-	charge_tick++
-	if(charge_tick < 10)
+/obj/item/flashlight/emp/process(delta_time)
+	charge_timer += delta_time
+	if(charge_timer < charge_delay)
 		return FALSE
-	charge_tick = 0
+	charge_timer -= charge_delay
 	emp_cur_charges = min(emp_cur_charges+1, emp_max_charges)
 	return TRUE
 
@@ -448,11 +451,12 @@
 	inhand_icon_state = "glowstick"
 	worn_icon_state = "lightstick"
 	grind_results = list(/datum/reagent/phenol = 15, /datum/reagent/hydrogen = 10, /datum/reagent/oxygen = 5) //Meth-in-a-stick
+	/// How many seconds of fuel we have left
 	var/fuel = 0
 
 
 /obj/item/flashlight/glowstick/Initialize()
-	fuel = rand(1600, 2000)
+	fuel = rand(3200, 4000)
 	set_light_color(color)
 	return ..()
 
@@ -462,9 +466,9 @@
 	return ..()
 
 
-/obj/item/flashlight/glowstick/process()
-	fuel = max(fuel - 1, 0)
-	if(!fuel)
+/obj/item/flashlight/glowstick/process(delta_time)
+	fuel = max(fuel - delta_time, 0)
+	if(fuel <= 0)
 		turn_off()
 		STOP_PROCESSING(SSobj, src)
 		update_icon()
@@ -476,7 +480,7 @@
 /obj/item/flashlight/glowstick/update_icon()
 	inhand_icon_state = "glowstick"
 	cut_overlays()
-	if(!fuel)
+	if(fuel <= 0)
 		icon_state = "glowstick-empty"
 		cut_overlays()
 		set_light_on(FALSE)
@@ -491,7 +495,7 @@
 		cut_overlays()
 
 /obj/item/flashlight/glowstick/attack_self(mob/user)
-	if(!fuel)
+	if(fuel <= 0)
 		to_chat(user, "<span class='notice'>[src] is spent.</span>")
 		return
 	if(on)

code/game/objects/items/devices/forcefieldprojector.dm

@@ -68,11 +68,11 @@
 	STOP_PROCESSING(SSobj, src)
 	return ..()
 
-/obj/item/forcefield_projector/process()
+/obj/item/forcefield_projector/process(delta_time)
 	if(!LAZYLEN(current_fields))
-		shield_integrity = min(shield_integrity + 4, max_shield_integrity)
+		shield_integrity = min(shield_integrity + delta_time * 2, max_shield_integrity)
 	else
-		shield_integrity = max(shield_integrity - LAZYLEN(current_fields), 0) //fields degrade slowly over time
+		shield_integrity = max(shield_integrity - LAZYLEN(current_fields) * delta_time * 0.5, 0) //fields degrade slowly over time
 	for(var/obj/structure/projected_forcefield/F in current_fields)
 		if(shield_integrity <= 0 || get_dist(F,src) > field_distance_limit)
 			qdel(F)

code/game/objects/items/devices/geiger_counter.dm

@@ -4,10 +4,6 @@
 #define RAD_LEVEL_VERY_HIGH 800
 #define RAD_LEVEL_CRITICAL 1500
 
-#define RAD_MEASURE_SMOOTHING 5
-
-#define RAD_GRACE_PERIOD 2
-
 /obj/item/geiger_counter //DISCLAIMER: I know nothing about how real-life Geiger counters work. This will not be realistic. ~Xhuis
 	name = "\improper Geiger counter"
 	desc = "A handheld device used for detecting and measuring radiation pulses."
@@ -21,7 +17,7 @@
 	item_flags = NOBLUDGEON
 	custom_materials = list(/datum/material/iron = 150, /datum/material/glass = 150)
 
-	var/grace = RAD_GRACE_PERIOD
+	var/grace = RAD_GEIGER_GRACE_PERIOD
 	var/datum/looping_sound/geiger/soundloop
 
 	var/scanning = FALSE
@@ -41,28 +37,24 @@
 	STOP_PROCESSING(SSobj, src)
 	return ..()
 
-/obj/item/geiger_counter/process()
-	update_icon()
-	update_sound()
+/obj/item/geiger_counter/process(delta_time)
+	if(scanning)
+		radiation_count = LPFILTER(radiation_count, current_tick_amount, delta_time, RAD_GEIGER_RC)
 
-	if(!scanning)
-		current_tick_amount = 0
-		return
+		if(current_tick_amount)
+			grace = RAD_GEIGER_GRACE_PERIOD
+			last_tick_amount = current_tick_amount
 
-	radiation_count -= radiation_count/RAD_MEASURE_SMOOTHING
-	radiation_count += current_tick_amount/RAD_MEASURE_SMOOTHING
-
-	if(current_tick_amount)
-		grace = RAD_GRACE_PERIOD
-		last_tick_amount = current_tick_amount
-
-	else if(!(obj_flags & EMAGGED))
-		grace--
-		if(grace <= 0)
-			radiation_count = 0
+		else if(!(obj_flags & EMAGGED))
+			grace -= delta_time
+			if(grace <= 0)
+				radiation_count = 0
 
 	current_tick_amount = 0
 
+	update_icon()
+	update_sound()
+
 /obj/item/geiger_counter/examine(mob/user)
 	. = ..()
 	if(!scanning)

code/game/objects/items/devices/laserpointer.dm

@@ -187,11 +187,11 @@
 	flick_overlay_view(I, targloc, 10)
 	icon_state = "pointer"
 
-/obj/item/laser_pointer/process()
+/obj/item/laser_pointer/process(delta_time)
 	if(!diode)
 		recharging = FALSE
 		return PROCESS_KILL
-	if(prob(20 + diode.rating*20 - recharge_locked*2)) //t1 is 20, 2 40
+	if(DT_PROB(10 + diode.rating*10 - recharge_locked*1, delta_time)) //t1 is 20, 2 40
 		energy += 1
 		if(energy >= max_energy)
 			energy = max_energy

code/game/objects/items/devices/reverse_bear_trap.dm

@@ -33,12 +33,12 @@
 	STOP_PROCESSING(SSprocessing, src)
 	return ..()
 
-/obj/item/reverse_bear_trap/process()
+/obj/item/reverse_bear_trap/process(delta_time)
 	if(!ticking)
 		return
-	time_left--
+	time_left -= delta_time
 	soundloop2.mid_length = max(0.5, time_left - 5) //beepbeepbeepbeepbeep
-	if(!time_left || !isliving(loc))
+	if(time_left <= 0 || !isliving(loc))
 		playsound(src, 'sound/machines/microwave/microwave-end.ogg', 100, FALSE)
 		soundloop.stop()
 		soundloop2.stop()

code/game/objects/items/devices/traitordevices.dm

@@ -232,7 +232,7 @@ effective or pretty fucking useless.
 	if(user && user.get_item_by_slot(ITEM_SLOT_BELT) != src)
 		Deactivate()
 
-/obj/item/shadowcloak/process()
+/obj/item/shadowcloak/process(delta_time)
 	if(user.get_item_by_slot(ITEM_SLOT_BELT) != src)
 		Deactivate()
 		return
@@ -240,9 +240,9 @@ effective or pretty fucking useless.
 	if(on)
 		var/lumcount = T.get_lumcount()
 		if(lumcount > 0.3)
-			charge = max(0,charge - 25)//Quick decrease in light
+			charge = max(0, charge - 12.5 * delta_time)//Quick decrease in light
 		else
-			charge = min(max_charge,charge + 50) //Charge in the dark
+			charge = min(max_charge, charge + 25 * delta_time) //Charge in the dark
 		animate(user,alpha = clamp(255 - charge,0,255),time = 10)
 
 

code/game/objects/items/granters.dm

@@ -245,7 +245,7 @@
 	..()
 	to_chat(user,"<span class='warning'>You suddenly feel very solid!</span>")
 	user.Stun(40, ignore_canstun = TRUE)
-	user.petrify(30)
+	user.petrify(60)
 
 /obj/item/book/granter/spell/knock
 	spell = /obj/effect/proc_holder/spell/aoe_turf/knock

code/game/objects/items/grenades/festive.dm

@@ -7,7 +7,8 @@
 	icon_state = "sparkler"
 	w_class = WEIGHT_CLASS_TINY
 	heat = 1000
-	var/burntime = 60
+	/// Burn time in seconds
+	var/burntime = 120
 	var/lit = FALSE
 
 /obj/item/sparkler/fire_act(exposed_temperature, exposed_volume)
@@ -38,9 +39,9 @@
 	playsound(src, 'sound/effects/fuse.ogg', 20, TRUE)
 	update_icon()
 
-/obj/item/sparkler/process()
-	burntime--
-	if(burntime < 1)
+/obj/item/sparkler/process(delta_time)
+	burntime -= delta_time
+	if(burntime <= 0)
 		new /obj/item/stack/rods(drop_location())
 		qdel(src)
 	else

code/game/objects/items/his_grace.dm

@@ -75,14 +75,14 @@
 		user.forceMove(get_turf(src))
 		user.visible_message("<span class='warning'>[user] scrambles out of [src]!</span>", "<span class='notice'>You climb out of [src]!</span>")
 
-/obj/item/his_grace/process()
+/obj/item/his_grace/process(delta_time)
 	if(!bloodthirst)
 		drowse()
 		return
 	if(bloodthirst < HIS_GRACE_CONSUME_OWNER && !ascended)
-		adjust_bloodthirst(1 + FLOOR(LAZYLEN(contents) * 0.5, 1)) //Maybe adjust this?
+		adjust_bloodthirst((1 + FLOOR(LAZYLEN(contents) * 0.5, 1)) * delta_time) //Maybe adjust this?
 	else
-		adjust_bloodthirst(1) //don't cool off rapidly once we're at the point where His Grace consumes all.
+		adjust_bloodthirst(1 * delta_time) //don't cool off rapidly once we're at the point where His Grace consumes all.
 	var/mob/living/master = get_atom_on_turf(src, /mob/living)
 	if(istype(master) && (src in master.held_items))
 		switch(bloodthirst)

code/game/objects/items/mop.dm

@@ -91,7 +91,8 @@
 	throw_range = 4
 	mopspeed = 8
 	var/refill_enabled = TRUE //Self-refill toggle for when a janitor decides to mop with something other than water.
-	var/refill_rate = 1 //Rate per process() tick mop refills itself
+	/// Amount of reagent to refill per second
+	var/refill_rate = 0.5
 	var/refill_reagent = /datum/reagent/water //Determins what reagent to use for refilling, just in case someone wanted to make a HOLY MOP OF PURGING
 
 /obj/item/mop/advanced/New()
@@ -107,10 +108,10 @@
 	to_chat(user, "<span class='notice'>You set the condenser switch to the '[refill_enabled ? "ON" : "OFF"]' position.</span>")
 	playsound(user, 'sound/machines/click.ogg', 30, TRUE)
 
-/obj/item/mop/advanced/process()
-
-	if(reagents.total_volume < mopcap)
-		reagents.add_reagent(refill_reagent, refill_rate)
+/obj/item/mop/advanced/process(delta_time)
+	var/amadd = min(mopcap - reagents.total_volume, refill_rate * delta_time)
+	if(amadd > 0)
+		reagents.add_reagent(refill_reagent, amadd)
 
 /obj/item/mop/advanced/examine(mob/user)
 	. = ..()

code/game/objects/items/robot/robot_items.dm

@@ -582,15 +582,18 @@
 	icon_state = "shield"
 	var/maxenergy = 1500
 	var/energy = 1500
-	var/energy_recharge = 7.5
+	/// Recharging rate in energy per second
+	var/energy_recharge = 37.5
 	var/energy_recharge_cyborg_drain_coefficient = 0.4
 	var/cyborg_cell_critical_percentage = 0.05
 	var/mob/living/silicon/robot/host = null
 	var/datum/proximity_monitor/advanced/dampening_field
 	var/projectile_damage_coefficient = 0.5
-	var/projectile_damage_tick_ecost_coefficient = 2	//Lasers get half their damage chopped off, drains 50 power/tick. Note that fields are processed 5 times per second.
+	/// Energy cost per tracked projectile damage amount per second
+	var/projectile_damage_tick_ecost_coefficient = 10
 	var/projectile_speed_coefficient = 1.5		//Higher the coefficient slower the projectile.
-	var/projectile_tick_speed_ecost = 15
+	/// Energy cost per tracked projectile per second
+	var/projectile_tick_speed_ecost = 75
 	var/list/obj/projectile/tracked
 	var/image/projectile_effect
 	var/field_radius = 3
@@ -676,38 +679,38 @@
 	deactivate_field()
 	. = ..()
 
-/obj/item/borg/projectile_dampen/process()
-	process_recharge()
-	process_usage()
+/obj/item/borg/projectile_dampen/process(delta_time)
+	process_recharge(delta_time)
+	process_usage(delta_time)
 	update_location()
 
 /obj/item/borg/projectile_dampen/proc/update_location()
 	if(dampening_field)
 		dampening_field.HandleMove()
 
-/obj/item/borg/projectile_dampen/proc/process_usage()
+/obj/item/borg/projectile_dampen/proc/process_usage(delta_time)
 	var/usage = 0
 	for(var/I in tracked)
 		var/obj/projectile/P = I
 		if(!P.stun && P.nodamage)	//No damage
 			continue
-		usage += projectile_tick_speed_ecost
-		usage += (tracked[I] * projectile_damage_tick_ecost_coefficient)
+		usage += projectile_tick_speed_ecost * delta_time
+		usage += tracked[I] * projectile_damage_tick_ecost_coefficient * delta_time
 	energy = clamp(energy - usage, 0, maxenergy)
 	if(energy <= 0)
 		deactivate_field()
 		visible_message("<span class='warning'>[src] blinks \"ENERGY DEPLETED\".</span>")
 
-/obj/item/borg/projectile_dampen/proc/process_recharge()
+/obj/item/borg/projectile_dampen/proc/process_recharge(delta_time)
 	if(!istype(host))
 		if(iscyborg(host.loc))
 			host = host.loc
 		else
-			energy = clamp(energy + energy_recharge, 0, maxenergy)
+			energy = clamp(energy + energy_recharge * delta_time, 0, maxenergy)
 			return
 	if(host.cell && (host.cell.charge >= (host.cell.maxcharge * cyborg_cell_critical_percentage)) && (energy < maxenergy))
-		host.cell.use(energy_recharge*energy_recharge_cyborg_drain_coefficient)
-		energy += energy_recharge
+		host.cell.use(energy_recharge * delta_time * energy_recharge_cyborg_drain_coefficient)
+		energy += energy_recharge * delta_time
 
 /obj/item/borg/projectile_dampen/proc/dampen_projectile(obj/projectile/P, track_projectile = TRUE)
 	if(tracked[P])

code/game/objects/items/robot/robot_upgrades.dm

@@ -304,7 +304,10 @@
 	icon_state = "cyborg_upgrade5"
 	require_module = 1
 	var/repair_amount = -1
-	var/repair_tick = 1
+	/// world.time of next repair
+	var/next_repair = 0
+	/// Minimum time between repairs in seconds
+	var/repair_cooldown = 4
 	var/on = FALSE
 	var/powercost = 10
 	var/datum/action/toggle_action
@@ -354,8 +357,7 @@
 	update_icon()
 
 /obj/item/borg/upgrade/selfrepair/process()
-	if(!repair_tick)
-		repair_tick = 1
+	if(world.time < next_repair)
 		return
 
 	var/mob/living/silicon/robot/cyborg = toggle_action.owner
@@ -384,7 +386,7 @@
 			cyborg.cell.use(powercost)
 		else
 			cyborg.cell.use(5)
-		repair_tick = 0
+		next_repair = world.time + repair_cooldown * 10 // Multiply by 10 since world.time is in deciseconds
 
 		if(!TIMER_COOLDOWN_CHECK(src, COOLDOWN_BORG_SELF_REPAIR))
 			TIMER_COOLDOWN_START(src, COOLDOWN_BORG_SELF_REPAIR, 200 SECONDS)

code/game/objects/items/storage/firstaid.dm

@@ -560,17 +560,17 @@
 	RegisterSignal(src, COMSIG_TRY_STORAGE_TAKE, .proc/unfreeze)
 	START_PROCESSING(SSobj, src)
 
-/obj/item/storage/organbox/process()
+/obj/item/storage/organbox/process(delta_time)
 	///if there is enough coolant var
 	var/cool = FALSE
-	var/amount = reagents.get_reagent_amount(/datum/reagent/cryostylane)
-	if(amount >= 0.1)
-		reagents.remove_reagent(/datum/reagent/cryostylane, 0.1)
+	var/amount = min(reagents.get_reagent_amount(/datum/reagent/cryostylane), 0.05 * delta_time)
+	if(amount > 0)
+		reagents.remove_reagent(/datum/reagent/cryostylane, amount)
 		cool = TRUE
 	else
-		amount = reagents.get_reagent_amount(/datum/reagent/consumable/ice)
-		if(amount >= 0.3)
-			reagents.remove_reagent(/datum/reagent/consumable/ice, 0.2)
+		amount = min(reagents.get_reagent_amount(/datum/reagent/consumable/ice), 0.1 * delta_time)
+		if(amount > 0)
+			reagents.remove_reagent(/datum/reagent/consumable/ice, amount)
 			cool = TRUE
 	if(!cooling && cool)
 		cooling = TRUE

code/game/objects/items/tanks/watertank.dm

@@ -348,7 +348,8 @@
 	var/on = FALSE
 	volume = 300
 	var/usage_ratio = 5 //5 unit added per 1 removed
-	var/injection_amount = 1
+	/// How much to inject per second
+	var/injection_amount = 0.5
 	amount_per_transfer_from_this = 5
 	reagent_flags = OPENCONTAINER
 	spillable = FALSE
@@ -406,7 +407,7 @@
 	if(ismob(loc))
 		to_chat(loc, "<span class='notice'>[src] turns off.</span>")
 
-/obj/item/reagent_containers/chemtank/process()
+/obj/item/reagent_containers/chemtank/process(delta_time)
 	if(!ishuman(loc))
 		turn_off()
 		return
@@ -418,8 +419,9 @@
 		turn_off()
 		return
 
-	var/used_amount = injection_amount/usage_ratio
-	reagents.trans_to(user,used_amount,multiplier=usage_ratio, methods = INJECT)
+	var/inj_am = injection_amount * delta_time
+	var/used_amount = inj_am / usage_ratio
+	reagents.trans_to(user, used_amount, multiplier=usage_ratio, methods = INJECT)
 	update_icon()
 	user.update_inv_back() //for overlays update
 

code/game/objects/items/tools/weldingtool.dm

@@ -1,4 +1,5 @@
-#define WELDER_FUEL_BURN_INTERVAL 13
+/// How many seconds between each fuel depletion tick ("use" proc)
+#define WELDER_FUEL_BURN_INTERVAL 26
 /obj/item/weldingtool
 	name = "welding tool"
 	desc = "A standard edition welder provided by Nanotrasen."
@@ -70,7 +71,7 @@
 		. += "[initial(icon_state)]-on"
 
 
-/obj/item/weldingtool/process()
+/obj/item/weldingtool/process(delta_time)
 	switch(welding)
 		if(0)
 			force = 3
@@ -83,7 +84,7 @@
 		if(1)
 			force = 15
 			damtype = BURN
-			++burned_fuel_for
+			burned_fuel_for += delta_time
 			if(burned_fuel_for >= WELDER_FUEL_BURN_INTERVAL)
 				use(1)
 			update_icon()
@@ -188,8 +189,9 @@
 	if(!isOn() || !check_fuel())
 		return FALSE
 
-	if(used)
+	if(used > 0)
 		burned_fuel_for = 0
+
 	if(get_fuel() >= used)
 		reagents.remove_reagent(/datum/reagent/fuel, used)
 		check_fuel()

code/game/objects/structures/fireplace.dm

@@ -102,7 +102,7 @@
 		if(2000 to MAXIMUM_BURN_TIMER)
 			set_light(6)
 
-/obj/structure/fireplace/process()
+/obj/structure/fireplace/process(delta_time)
 	if(!lit)
 		return
 	if(world.time > flame_expiry_timer)
@@ -111,7 +111,7 @@
 
 	playsound(src, 'sound/effects/comfyfire.ogg',50,FALSE, FALSE, TRUE)
 	var/turf/T = get_turf(src)
-	T.hotspot_expose(700, 5)
+	T.hotspot_expose(700, 2.5 * delta_time)
 	update_icon()
 	adjust_light()
 

code/game/objects/structures/petrified_statue.dm

@@ -5,7 +5,7 @@
 	density = TRUE
 	anchored = TRUE
 	max_integrity = 200
-	var/timer = 240 //eventually the person will be freed
+	var/timer = 480 //eventually the person will be freed
 	var/mob/living/petrified_mob
 
 /obj/structure/statue/petrified/New(loc, mob/living/L, statue_timer)
@@ -25,10 +25,10 @@
 		START_PROCESSING(SSobj, src)
 	..()
 
-/obj/structure/statue/petrified/process()
+/obj/structure/statue/petrified/process(delta_time)
 	if(!petrified_mob)
 		STOP_PROCESSING(SSobj, src)
-	timer--
+	timer -= delta_time
 	petrified_mob.Stun(40) //So they can't do anything while petrified
 	if(timer <= 0)
 		STOP_PROCESSING(SSobj, src)

code/game/objects/structures/shower.dm

@@ -50,7 +50,7 @@
 	add_fingerprint(M)
 	if(on)
 		START_PROCESSING(SSmachines, src)
-		process()
+		process(SSMACHINES_DT)
 		soundloop.start()
 	else
 		soundloop.stop()

code/game/objects/structures/watercloset.dm

@@ -419,7 +419,7 @@
 	if(!reclaiming)
 		reclaiming = TRUE
 		START_PROCESSING(SSfluids, src)
-		process()
+		process(SSFLUIDS_DT)
 
 /obj/structure/sink/kitchen
 	name = "kitchen sink"

code/game/turfs/open/lava.dm

@@ -53,8 +53,8 @@
 	if(burn_stuff(AM))
 		START_PROCESSING(SSobj, src)
 
-/turf/open/lava/process()
-	if(!burn_stuff())
+/turf/open/lava/process(delta_time)
+	if(!burn_stuff(null, delta_time))
 		STOP_PROCESSING(SSobj, src)
 
 /turf/open/lava/rcd_vals(mob/user, obj/item/construction/rcd/the_rcd)
@@ -116,7 +116,7 @@
 	return LAZYLEN(found_safeties)
 
 
-/turf/open/lava/proc/burn_stuff(AM)
+/turf/open/lava/proc/burn_stuff(AM, delta_time = 1)
 	. = 0
 
 	if(is_safe())
@@ -139,7 +139,7 @@
 				O.resistance_flags &= ~FIRE_PROOF
 			if(O.armor.fire > 50) //obj with 100% fire armor still get slowly burned away.
 				O.armor = O.armor.setRating(fire = 50)
-			O.fire_act(10000, 1000)
+			O.fire_act(10000, 1000 * delta_time)
 
 		else if (isliving(thing))
 			. = 1
@@ -172,9 +172,9 @@
 			ADD_TRAIT(L, TRAIT_PERMANENTLY_ONFIRE,TURF_TRAIT)
 			L.update_fire()
 
-			L.adjustFireLoss(20)
+			L.adjustFireLoss(20 * delta_time)
 			if(L) //mobs turning into object corpses could get deleted here.
-				L.adjust_fire_stacks(20)
+				L.adjust_fire_stacks(20 * delta_time)
 				L.IgniteMob()
 
 /turf/open/lava/smooth

code/modules/NTNet/relays.dm

@@ -22,7 +22,7 @@
 	// Denial of Service attack variables
 	var/dos_overload = 0		// Amount of DoS "packets" in this relay's buffer
 	var/dos_capacity = 500		// Amount of DoS "packets" in buffer required to crash the relay
-	var/dos_dissipate = 1		// Amount of DoS "packets" dissipated over time.
+	var/dos_dissipate = 0.5		// Amount of DoS "packets" dissipated over time.
 
 
 ///Proc called to change the value of the `relay_enabled` variable and append behavior related to its change.
@@ -64,7 +64,7 @@
 	else
 		icon_state = "bus_off"
 
-/obj/machinery/ntnet_relay/process()
+/obj/machinery/ntnet_relay/process(delta_time)
 	if(is_operational)
 		use_power = ACTIVE_POWER_USE
 	else
@@ -72,8 +72,8 @@
 
 	update_icon()
 
-	if(dos_overload)
-		dos_overload = max(0, dos_overload - dos_dissipate)
+	if(dos_overload > 0)
+		dos_overload = max(0, dos_overload - dos_dissipate * delta_time)
 
 	// If DoS traffic exceeded capacity, crash.
 	if((dos_overload > dos_capacity) && !dos_failure)

code/modules/antagonists/abductor/equipment/abduction_gear.dm

@@ -24,7 +24,8 @@
 		)
 	var/mode = VEST_STEALTH
 	var/stealth_active = FALSE
-	var/combat_cooldown = 10
+	/// Cooldown in seconds
+	var/combat_cooldown = 20
 	var/datum/icon_snapshot/disguise
 	var/stealth_armor = list(MELEE = 15, BULLET = 15, LASER = 15, ENERGY = 25, BOMB = 15, BIO = 15, RAD = 15, FIRE = 70, ACID = 70)
 	var/combat_armor = list(MELEE = 50, BULLET = 50, LASER = 50, ENERGY = 50, BOMB = 50, BIO = 50, RAD = 50, FIRE = 90, ACID = 90)
@@ -110,7 +111,7 @@
 
 /obj/item/clothing/suit/armor/abductor/vest/proc/Adrenaline()
 	if(ishuman(loc))
-		if(combat_cooldown != initial(combat_cooldown))
+		if(combat_cooldown < initial(combat_cooldown))
 			to_chat(loc, "<span class='warning'>Combat injection is still recharging.</span>")
 			return
 		var/mob/living/carbon/human/M = loc
@@ -123,9 +124,9 @@
 		combat_cooldown = 0
 		START_PROCESSING(SSobj, src)
 
-/obj/item/clothing/suit/armor/abductor/vest/process()
-	combat_cooldown++
-	if(combat_cooldown==initial(combat_cooldown))
+/obj/item/clothing/suit/armor/abductor/vest/process(delta_time)
+	combat_cooldown += delta_time
+	if(combat_cooldown >= initial(combat_cooldown))
 		STOP_PROCESSING(SSobj, src)
 
 /obj/item/clothing/suit/armor/abductor/Destroy()
@@ -830,6 +831,8 @@ Congratulations! You are now trained for invasive xenobiology research!"}
 	icon = 'icons/obj/abductor.dmi'
 	icon_state = "bed"
 	can_buckle = 1
+	/// Amount to inject per second
+	var/inject_am = 0.5
 
 	var/static/list/injected_reagents = list(/datum/reagent/medicine/cordiolis_hepatico)
 
@@ -839,13 +842,13 @@ Congratulations! You are now trained for invasive xenobiology research!"}
 		START_PROCESSING(SSobj, src)
 		to_chat(AM, "<span class='danger'>You feel a series of tiny pricks!</span>")
 
-/obj/structure/table/optable/abductor/process()
+/obj/structure/table/optable/abductor/process(delta_time)
 	. = PROCESS_KILL
 	for(var/mob/living/carbon/C in get_turf(src))
 		. = TRUE
 		for(var/chemical in injected_reagents)
-			if(C.reagents.get_reagent_amount(chemical) < 1)
-				C.reagents.add_reagent(chemical, 1)
+			if(C.reagents.get_reagent_amount(chemical) < inject_am * delta_time)
+				C.reagents.add_reagent(chemical, inject_am * delta_time)
 
 /obj/structure/table/optable/abductor/Destroy()
 	STOP_PROCESSING(SSobj, src)

code/modules/antagonists/blob/structures/core.dm

@@ -52,7 +52,7 @@
 		if(overmind) //we should have an overmind, but...
 			overmind.update_health_hud()
 
-/obj/structure/blob/core/process()
+/obj/structure/blob/core/process(delta_time)
 	if(QDELETED(src))
 		return
 	if(!overmind)
@@ -62,7 +62,7 @@
 		overmind.update_health_hud()
 	Pulse_Area(overmind, 12, 4, 3)
 	for(var/obj/structure/blob/normal/B in range(1, src))
-		if(prob(5))
+		if(DT_PROB(2.5, delta_time))
 			B.change_to(/obj/structure/blob/shield/core, overmind)
 	..()
 

code/modules/antagonists/changeling/powers/mutations.dm

@@ -493,10 +493,10 @@
 /obj/item/clothing/suit/space/changeling/toggle_spacesuit_cell(mob/user)
 	return
 
-/obj/item/clothing/suit/space/changeling/process()
+/obj/item/clothing/suit/space/changeling/process(delta_time)
 	if(ishuman(loc))
 		var/mob/living/carbon/human/H = loc
-		H.reagents.add_reagent(/datum/reagent/medicine/salbutamol, REAGENTS_METABOLISM)
+		H.reagents.add_reagent(/datum/reagent/medicine/salbutamol, REAGENTS_METABOLISM * (delta_time / SSMOBS_DT))
 		H.adjust_bodytemperature(temperature_setting - H.bodytemperature) // force changelings to normal temp step mode played badly
 
 /obj/item/clothing/head/helmet/space/changeling

code/modules/antagonists/eldritch_cult/eldritch_antag.dm

@@ -214,9 +214,9 @@
 	name = "spendtime"
 	var/timer = 5 MINUTES
 
-/datum/objective/stalk/process()
+/datum/objective/stalk/process(delta_time)
 	if(owner?.current.stat != DEAD && target?.current.stat != DEAD && (target in view(5,owner.current)))
-		timer -= 1 SECONDS
+		timer -= delta_time * 10 // timer is in deciseconds
 	///we don't want to process after the counter reaches 0, otherwise it is wasted processing
 	if(timer <= 0)
 		STOP_PROCESSING(SSprocessing,src)

code/modules/antagonists/eldritch_cult/eldritch_magic.dm

@@ -450,15 +450,15 @@
 /obj/effect/proc_holder/spell/targeted/fire_sworn/proc/remove()
 	has_fire_ring = FALSE
 
-/obj/effect/proc_holder/spell/targeted/fire_sworn/process()
+/obj/effect/proc_holder/spell/targeted/fire_sworn/process(delta_time)
 	. = ..()
 	if(!has_fire_ring)
 		return
 	for(var/turf/T in range(1,current_user))
 		new /obj/effect/hotspot(T)
-		T.hotspot_expose(700,50,1)
+		T.hotspot_expose(700, 250 * delta_time, 1)
 		for(var/mob/living/livies in T.contents - current_user)
-			livies.adjustFireLoss(5)
+			livies.adjustFireLoss(25 * delta_time)
 
 
 /obj/effect/proc_holder/spell/targeted/worm_contract

code/modules/antagonists/eldritch_cult/knowledge/rust_lore.dm

@@ -161,7 +161,7 @@
 	var/list/turfs = list()
 	var/turf/centre
 	var/static/list/blacklisted_turfs = typecacheof(list(/turf/open/indestructible,/turf/closed/indestructible,/turf/open/space,/turf/open/lava,/turf/open/chasm))
-	var/spread_per_tick = 6
+	var/spread_per_sec = 6
 
 
 /datum/rust_spread/New(loc)
@@ -175,13 +175,14 @@
 	STOP_PROCESSING(SSprocessing,src)
 	return ..()
 
-/datum/rust_spread/process()
+/datum/rust_spread/process(delta_time)
+	var/spread_am = round(spread_per_sec * delta_time)
 
-	if(edge_turfs.len < spread_per_tick)
+	if(edge_turfs.len < spread_am)
 		compile_turfs()
 
 	var/turf/T
-	for(var/i in 0 to spread_per_tick)
+	for(var/i in 0 to spread_am)
 		if(!edge_turfs.len)
 			continue
 		T = pick(edge_turfs)

code/modules/assembly/proximity.dm

@@ -8,7 +8,7 @@
 	pickup_sound =  'sound/items/handling/component_pickup.ogg'
 	var/scanning = FALSE
 	var/timing = FALSE
-	var/time = 10
+	var/time = 20
 	var/sensitivity = 1
 	var/hearing_range = 3
 
@@ -73,10 +73,10 @@
 	next_activate = world.time + 30
 	return TRUE
 
-/obj/item/assembly/prox_sensor/process()
+/obj/item/assembly/prox_sensor/process(delta_time)
 	if(!timing)
 		return
-	time--
+	time -= delta_time
 	if(time <= 0)
 		timing = FALSE
 		toggle_scan(TRUE)

code/modules/assembly/timer.dm

@@ -8,15 +8,15 @@
 	pickup_sound =  'sound/items/handling/component_pickup.ogg'
 
 	var/timing = FALSE
-	var/time = 5
-	var/saved_time = 5
+	var/time = 10
+	var/saved_time = 10
 	var/loop = FALSE
 	var/hearing_range = 3
 
 /obj/item/assembly/timer/suicide_act(mob/living/user)
 	user.visible_message("<span class='suicide'>[user] looks at the timer and decides [user.p_their()] fate! It looks like [user.p_theyre()] going to commit suicide!</span>")
 	activate()//doesnt rely on timer_end to prevent weird metas where one person can control the timer and therefore someone's life. (maybe that should be how it works...)
-	addtimer(CALLBACK(src, .proc/manual_suicide, user), time*10)//kill yourself once the time runs out
+	addtimer(CALLBACK(src, .proc/manual_suicide, user), time SECONDS)//kill yourself once the time runs out
 	return MANUAL_SUICIDE
 
 /obj/item/assembly/timer/proc/manual_suicide(mob/living/user)
@@ -66,10 +66,10 @@
 		timing = TRUE
 	update_icon()
 
-/obj/item/assembly/timer/process()
+/obj/item/assembly/timer/process(delta_time)
 	if(!timing)
 		return
-	time--
+	time -= delta_time
 	if(time <= 0)
 		timing = FALSE
 		timer_end()

code/modules/atmospherics/machinery/components/binary_devices/volume_pump.dm

@@ -49,7 +49,7 @@
 /obj/machinery/atmospherics/components/binary/volume_pump/update_icon_nopipes()
 	icon_state = on && is_operational ? "volpump_on-[set_overlay_offset(piping_layer)]" : "volpump_off-[set_overlay_offset(piping_layer)]"
 
-/obj/machinery/atmospherics/components/binary/volume_pump/process_atmos()
+/obj/machinery/atmospherics/components/binary/volume_pump/process_atmos(delta_time)
 //	..()
 	if(!on || !is_operational)
 		return
@@ -69,14 +69,14 @@
 		return
 
 
-	var/transfer_ratio = transfer_rate/air1.volume
+	var/transfer_ratio = (transfer_rate * delta_time) / air1.volume
 
 	var/datum/gas_mixture/removed = air1.remove_ratio(transfer_ratio)
 
 	if(overclocked)//Some of the gas from the mixture leaks to the environment when overclocked
 		var/turf/open/T = loc
 		if(istype(T))
-			var/datum/gas_mixture/leaked = removed.remove_ratio(VOLUME_PUMP_LEAK_AMOUNT)
+			var/datum/gas_mixture/leaked = removed.remove_ratio(DT_PROB_RATE(VOLUME_PUMP_LEAK_AMOUNT, delta_time))
 			T.assume_air(leaked)
 			T.air_update_turf()
 

code/modules/atmospherics/machinery/components/trinary_devices/filter.dm

@@ -59,7 +59,7 @@
 	var/on_state = on && nodes[1] && nodes[2] && nodes[3] && is_operational
 	icon_state = "filter_[on_state ? "on" : "off"]-[set_overlay_offset(piping_layer)][flipped ? "_f" : ""]"
 
-/obj/machinery/atmospherics/components/trinary/filter/process_atmos()
+/obj/machinery/atmospherics/components/trinary/filter/process_atmos(delta_time)
 	..()
 	if(!on || !(nodes[1] && nodes[2] && nodes[3]) || !is_operational)
 		return
@@ -78,7 +78,7 @@
 		//No need to transfer if target is already full!
 		return
 
-	var/transfer_ratio = transfer_rate/air1.volume
+	var/transfer_ratio = (transfer_rate * delta_time) / air1.volume
 
 	//Actually transfer the gas
 

code/modules/atmospherics/machinery/components/unary_devices/cryo.dm

@@ -197,7 +197,7 @@
 		begin_processing()
 
 
-/obj/machinery/atmospherics/components/unary/cryo_cell/process()
+/obj/machinery/atmospherics/components/unary/cryo_cell/process(delta_time)
 	..()
 
 	if(!on)
@@ -239,19 +239,20 @@
 
 	if(air1.gases.len)
 		if(mob_occupant.bodytemperature < T0C) // Sleepytime. Why? More cryo magic.
-			mob_occupant.Sleeping((mob_occupant.bodytemperature * sleep_factor) * 2000)
-			mob_occupant.Unconscious((mob_occupant.bodytemperature * unconscious_factor) * 2000)
+			mob_occupant.Sleeping((mob_occupant.bodytemperature * sleep_factor) * 1000 * delta_time)
+			mob_occupant.Unconscious((mob_occupant.bodytemperature * unconscious_factor) * 1000 * delta_time)
 		if(beaker)
 			if(reagent_transfer == 0) // Magically transfer reagents. Because cryo magic.
-				beaker.reagents.trans_to(occupant, 1, efficiency * 25, methods = VAPOR) // Transfer reagents.
-				air1.gases[/datum/gas/oxygen][MOLES] -= max(0,air1.gases[/datum/gas/oxygen][MOLES] - 2 / efficiency) //Let's use gas for this
+				beaker.reagents.trans_to(occupant, 1, efficiency * 12.5 * delta_time, methods = VAPOR) // Transfer reagents.
+				air1.gases[/datum/gas/oxygen][MOLES] -= max(0, air1.gases[/datum/gas/oxygen][MOLES] - delta_time / efficiency) //Let's use gas for this
 				air1.garbage_collect()
-			if(++reagent_transfer >= 10 * efficiency) // Throttle reagent transfer (higher efficiency will transfer the same amount but consume less from the beaker).
+			reagent_transfer += 0.5 * delta_time
+			if(reagent_transfer >= 10 * efficiency) // Throttle reagent transfer (higher efficiency will transfer the same amount but consume less from the beaker).
 				reagent_transfer = 0
 
 	return 1
 
-/obj/machinery/atmospherics/components/unary/cryo_cell/process_atmos()
+/obj/machinery/atmospherics/components/unary/cryo_cell/process_atmos(delta_time)
 	..()
 
 	if(!on)
@@ -278,8 +279,8 @@
 
 			var/heat = ((1 - cold_protection) * 0.1 + conduction_coefficient) * temperature_delta * (air_heat_capacity * heat_capacity / (air_heat_capacity + heat_capacity))
 
-			air1.temperature = clamp(air1.temperature - heat / air_heat_capacity, TCMB, MAX_TEMPERATURE)
-			mob_occupant.adjust_bodytemperature(heat / heat_capacity, TCMB)
+			air1.temperature = clamp(air1.temperature - heat * delta_time / air_heat_capacity, TCMB, MAX_TEMPERATURE)
+			mob_occupant.adjust_bodytemperature(heat * delta_time / heat_capacity, TCMB)
 
 		air1.gases[/datum/gas/oxygen][MOLES] = max(0,air1.gases[/datum/gas/oxygen][MOLES] - 0.5 / efficiency) // Magically consume gas? Why not, we run on cryo magic.
 		air1.garbage_collect()

code/modules/atmospherics/machinery/components/unary_devices/outlet_injector.dm

@@ -13,7 +13,7 @@
 
 	var/injecting = 0
 
-	var/volume_rate = 50
+	var/volume_rate = 100
 
 	var/frequency = 0
 	var/id = null
@@ -52,7 +52,7 @@
 	else
 		icon_state = "inje_on"
 
-/obj/machinery/atmospherics/components/unary/outlet_injector/process_atmos()
+/obj/machinery/atmospherics/components/unary/outlet_injector/process_atmos(delta_time)
 	..()
 
 	injecting = 0
@@ -63,7 +63,7 @@
 	var/datum/gas_mixture/air_contents = airs[1]
 
 	if(air_contents.temperature > 0)
-		var/transfer_moles = (air_contents.return_pressure())*volume_rate/(air_contents.temperature * R_IDEAL_GAS_EQUATION)
+		var/transfer_moles = air_contents.return_pressure() * volume_rate * delta_time / (air_contents.temperature * R_IDEAL_GAS_EQUATION)
 
 		var/datum/gas_mixture/removed = air_contents.remove(transfer_moles)
 
@@ -82,7 +82,7 @@
 	injecting = 1
 
 	if(air_contents.temperature > 0)
-		var/transfer_moles = (air_contents.return_pressure())*volume_rate/(air_contents.temperature * R_IDEAL_GAS_EQUATION)
+		var/transfer_moles = air_contents.return_pressure() * volume_rate / (air_contents.temperature * R_IDEAL_GAS_EQUATION)
 		var/datum/gas_mixture/removed = air_contents.remove(transfer_moles)
 		loc.assume_air(removed)
 		update_parents()
@@ -207,7 +207,7 @@
 /obj/machinery/atmospherics/components/unary/outlet_injector/atmos
 	frequency = FREQ_ATMOS_STORAGE
 	on = TRUE
-	volume_rate = 200
+	volume_rate = 400
 
 /obj/machinery/atmospherics/components/unary/outlet_injector/atmos/atmos_waste
 	name = "atmos waste outlet injector"

code/modules/atmospherics/machinery/components/unary_devices/vent_scrubber.dm

@@ -19,7 +19,7 @@
 	var/scrubbing = SCRUBBING //0 = siphoning, 1 = scrubbing
 
 	var/filter_types = list(/datum/gas/carbon_dioxide)
-	var/volume_rate = 200
+	var/volume_rate = 400
 	var/widenet = 0 //is this scrubber acting on the 3x3 area around it.
 	var/list/turf/adjacent_turfs = list()
 
@@ -138,32 +138,32 @@
 	check_turfs()
 	..()
 
-/obj/machinery/atmospherics/components/unary/vent_scrubber/process_atmos()
+/obj/machinery/atmospherics/components/unary/vent_scrubber/process_atmos(delta_time)
 	..()
 	if(welded || !is_operational)
 		return FALSE
 	if(!nodes[1] || !on)
 		on = FALSE
 		return FALSE
-	scrub(loc)
+	scrub(loc, delta_time)
 	if(widenet)
 		for(var/turf/tile in adjacent_turfs)
-			scrub(tile)
+			scrub(tile, delta_time)
 	return TRUE
 
-/obj/machinery/atmospherics/components/unary/vent_scrubber/proc/scrub(turf/tile)
+/obj/machinery/atmospherics/components/unary/vent_scrubber/proc/scrub(turf/tile, delta_time = 0.5)
 	if(!istype(tile))
 		return FALSE
 	var/datum/gas_mixture/environment = tile.return_air()
 	var/datum/gas_mixture/air_contents = airs[1]
 	var/list/env_gases = environment.gases
 
-	if(air_contents.return_pressure() >= 50*ONE_ATMOSPHERE)
+	if(air_contents.return_pressure() >= 50 * ONE_ATMOSPHERE)
 		return FALSE
 
 	if(scrubbing & SCRUBBING)
 		if(length(env_gases & filter_types))
-			var/transfer_moles = min(1, volume_rate/environment.volume)*environment.total_moles()
+			var/transfer_moles = min(1, volume_rate * delta_time / environment.volume)*environment.total_moles()
 
 			//Take a gas sample
 			var/datum/gas_mixture/removed = tile.remove_air(transfer_moles)
@@ -193,7 +193,7 @@
 
 	else //Just siphoning all air
 
-		var/transfer_moles = environment.total_moles()*(volume_rate/environment.volume)
+		var/transfer_moles = environment.total_moles() * (volume_rate * delta_time / environment.volume)
 
 		var/datum/gas_mixture/removed = tile.remove_air(transfer_moles)
 

code/modules/atmospherics/machinery/other/miner.dm

@@ -14,7 +14,8 @@
 	resistance_flags = INDESTRUCTIBLE|ACID_PROOF|FIRE_PROOF
 	var/spawn_id = null
 	var/spawn_temp = T20C
-	var/spawn_mol = MOLES_CELLSTANDARD * 10
+	/// Moles of gas to spawn per second
+	var/spawn_mol = MOLES_CELLSTANDARD * 5
 	var/max_ext_mol = INFINITY
 	var/max_ext_kpa = 6500
 	var/overlay_color = "#FFFFFF"
@@ -117,22 +118,22 @@
 		on_overlay.color = overlay_color
 		. += on_overlay
 
-/obj/machinery/atmospherics/miner/process()
+/obj/machinery/atmospherics/miner/process(delta_time)
 	update_power()
 	check_operation()
 	if(active && !broken)
 		if(isnull(spawn_id))
 			return FALSE
 		if(do_use_power(active_power_usage))
-			mine_gas()
+			mine_gas(delta_time)
 
-/obj/machinery/atmospherics/miner/proc/mine_gas()
+/obj/machinery/atmospherics/miner/proc/mine_gas(delta_time = 2)
 	var/turf/open/O = get_turf(src)
 	if(!isopenturf(O))
 		return FALSE
 	var/datum/gas_mixture/merger = new
 	merger.assert_gas(spawn_id)
-	merger.gases[spawn_id][MOLES] = (spawn_mol)
+	merger.gases[spawn_id][MOLES] = spawn_mol * delta_time
 	merger.temperature = spawn_temp
 	O.assume_air(merger)
 	O.air_update_turf(TRUE)

code/modules/atmospherics/machinery/pipes/heat_exchange/he_pipes.dm

@@ -49,7 +49,7 @@
 			L.bodytemperature = avg_temp
 		pipe_air.temperature = avg_temp
 
-/obj/machinery/atmospherics/pipe/heat_exchanging/process()
+/obj/machinery/atmospherics/pipe/heat_exchanging/process(delta_time)
 	if(!parent)
 		return //machines subsystem fires before atmos is initialized so this prevents race condition runtimes
 
@@ -78,4 +78,4 @@
 		if(pipe_air.temperature > heat_limit + 1)
 			for(var/m in buckled_mobs)
 				var/mob/living/buckled_mob = m
-				buckled_mob.apply_damage(4 * log(pipe_air.temperature - heat_limit), BURN, BODY_ZONE_CHEST)
+				buckled_mob.apply_damage(delta_time * 2 * log(pipe_air.temperature - heat_limit), BURN, BODY_ZONE_CHEST)

code/modules/atmospherics/machinery/portable/canister.dm

@@ -391,7 +391,7 @@
 		else if(valve_open && holding)
 			investigate_log("[key_name(user)] started a transfer into [holding].", INVESTIGATE_ATMOS)
 
-/obj/machinery/portable_atmospherics/canister/process_atmos()
+/obj/machinery/portable_atmospherics/canister/process_atmos(delta_time)
 	..()
 	if(machine_stat & BROKEN)
 		return PROCESS_KILL
@@ -412,7 +412,7 @@
 
 	///function used to check the limit of the canisters and also set the amount of damage that the canister can receive, if the heat and pressure are way higher than the limit the more damage will be done
 	if(our_temperature > heat_limit || our_pressure > pressure_limit)
-		take_damage(clamp((our_temperature/heat_limit) * (our_pressure/pressure_limit), 5, 50), BURN, 0)
+		take_damage(clamp((our_temperature/heat_limit) * (our_pressure/pressure_limit) * delta_time * 2, 5, 50), BURN, 0)
 	update_icon()
 
 /obj/machinery/portable_atmospherics/canister/ui_state(mob/user)

code/modules/atmospherics/machinery/portable/pump.dm

@@ -37,14 +37,14 @@
 	if(connected_port)
 		. += "siphon-connector"
 
-/obj/machinery/portable_atmospherics/pump/process_atmos()
+/obj/machinery/portable_atmospherics/pump/process_atmos(delta_time)
 	..()
 
 	var/pressure = air_contents.return_pressure()
 	var/temperature = air_contents.return_temperature()
 	///function used to check the limit of the pumps and also set the amount of damage that the pump can receive, if the heat and pressure are way higher than the limit the more damage will be done
 	if(temperature > heat_limit || pressure > pressure_limit)
-		take_damage(clamp((temperature/heat_limit) * (pressure/pressure_limit), 5, 50), BURN, 0)
+		take_damage(clamp((temperature/heat_limit) * (pressure/pressure_limit) * delta_time * 0.5, 5, 50), BURN, 0)
 		return
 
 	if(!on)

code/modules/atmospherics/machinery/portable/scrubber.dm

@@ -10,7 +10,7 @@
 	///Max amount of pressure allowed inside of the canister before it starts to break (different tiers have different limits)
 	var/pressure_limit = 50000
 	var/on = FALSE
-	var/volume_rate = 1000
+	var/volume_rate = 500
 	var/overpressure_m = 80
 	var/use_overlays = TRUE
 	var/list/scrubbing = list(
@@ -44,7 +44,7 @@
 	if(connected_port)
 		. += "scrubber-connector"
 
-/obj/machinery/portable_atmospherics/scrubber/process_atmos()
+/obj/machinery/portable_atmospherics/scrubber/process_atmos(delta_time)
 	..()
 
 	var/pressure = air_contents.return_pressure()
@@ -58,16 +58,16 @@
 		return
 
 	if(holding)
-		scrub(holding.air_contents)
+		scrub(holding.air_contents, delta_time)
 	else
 		var/turf/T = get_turf(src)
-		scrub(T.return_air())
+		scrub(T.return_air(), delta_time)
 
-/obj/machinery/portable_atmospherics/scrubber/proc/scrub(datum/gas_mixture/mixture)
+/obj/machinery/portable_atmospherics/scrubber/proc/scrub(datum/gas_mixture/mixture, delta_time = 2)
 	if(air_contents.return_pressure() >= overpressure_m * ONE_ATMOSPHERE)
 		return
 
-	var/transfer_moles = min(1, volume_rate / mixture.volume) * mixture.total_moles()
+	var/transfer_moles = min(1, volume_rate * delta_time / mixture.volume) * mixture.total_moles()
 
 	var/datum/gas_mixture/filtering = mixture.remove(transfer_moles) // Remove part of the mixture to filter.
 	var/datum/gas_mixture/filtered = new
@@ -170,7 +170,7 @@
 /obj/machinery/portable_atmospherics/scrubber/huge/update_icon_state()
 	icon_state = "scrubber:[on]"
 
-/obj/machinery/portable_atmospherics/scrubber/huge/process_atmos()
+/obj/machinery/portable_atmospherics/scrubber/huge/process_atmos(delta_time)
 	if((!anchored && !movable) || !is_operational)
 		on = FALSE
 		update_icon()
@@ -182,7 +182,7 @@
 	if(!holding)
 		var/turf/T = get_turf(src)
 		for(var/turf/AT in T.GetAtmosAdjacentTurfs(alldir = TRUE))
-			scrub(AT.return_air())
+			scrub(AT.return_air(), delta_time)
 
 /obj/machinery/portable_atmospherics/scrubber/huge/attackby(obj/item/W, mob/user)
 	if(default_unfasten_wrench(user, W))

code/modules/awaymissions/bluespaceartillery.dm

@@ -1,8 +1,8 @@
 
 
 /obj/machinery/artillerycontrol
-	var/reload = 60
-	var/reload_cooldown = 60
+	var/reload = 120
+	var/reload_cooldown = 120
 	var/explosiondev = 3
 	var/explosionmed = 6
 	var/explosionlight = 12
@@ -11,9 +11,9 @@
 	icon = 'icons/obj/machines/particle_accelerator.dmi'
 	density = TRUE
 
-/obj/machinery/artillerycontrol/process()
+/obj/machinery/artillerycontrol/process(delta_time)
 	if(reload < reload_cooldown)
-		reload++
+		reload += delta_time
 
 /obj/structure/artilleryplaceholder
 	name = "artillery"

code/modules/awaymissions/capture_the_flag.dm

@@ -175,7 +175,7 @@
 	GLOB.poi_list.Remove(src)
 	..()
 
-/obj/machinery/capture_the_flag/process()
+/obj/machinery/capture_the_flag/process(delta_time)
 	for(var/i in spawned_mobs)
 		if(!i)
 			spawned_mobs -= i
@@ -187,9 +187,8 @@
 		else
 			// The changes that you've been hit with no shield but not
 			// instantly critted are low, but have some healing.
-			living_participant.adjustBruteLoss(-5)
-			living_participant.adjustFireLoss(-5)
-
+			living_participant.adjustBruteLoss(-2.5 * delta_time)
+			living_participant.adjustFireLoss(-2.5 * delta_time)
 
 /obj/machinery/capture_the_flag/red
 	name = "Red CTF Controller"
@@ -672,11 +671,11 @@
 	resistance_flags = INDESTRUCTIBLE
 	var/obj/machinery/capture_the_flag/controlling
 	var/team = "none"
-	var/point_rate = 1
+	var/point_rate = 0.5
 
-/obj/machinery/control_point/process()
+/obj/machinery/control_point/process(delta_time)
 	if(controlling)
-		controlling.control_points += point_rate
+		controlling.control_points += point_rate * delta_time
 		if(controlling.control_points >= controlling.control_points_to_win)
 			controlling.victory()
 

code/modules/awaymissions/mission_code/Academy.dm

@@ -69,9 +69,9 @@
 /obj/singularity/academy/admin_investigate_setup()
 	return
 
-/obj/singularity/academy/process()
+/obj/singularity/academy/process(delta_time)
 	eat()
-	if(prob(1))
+	if(DT_PROB(0.5, delta_time))
 		mezzer()
 
 

code/modules/awaymissions/mission_code/stationCollision.dm

@@ -147,9 +147,9 @@ GLOBAL_VAR_INIT(sc_safecode5, "[rand(0,9)]")
 /obj/singularity/narsie/mini/admin_investigate_setup()
 	return
 
-/obj/singularity/narsie/mini/process()
+/obj/singularity/narsie/mini/process(delta_time)
 	eat()
-	if(prob(25))
+	if(DT_PROB(13, delta_time))
 		mezzer()
 
 /obj/singularity/narsie/mini/ex_act()

code/modules/cargo/blackmarket/blackmarket_telepad.dm

@@ -26,8 +26,8 @@
 	var/recharge_time = 0
 	/// Current recharge progress.
 	var/recharge_cooldown = 0
-	/// Base recharge time which is used to get recharge_time.
-	var/base_recharge_time = 100
+	/// Base recharge time in seconds which is used to get recharge_time.
+	var/base_recharge_time = 200
 	/// Current /datum/blackmarket_purchase being received.
 	var/receiving
 	/// Current /datum/blackmarket_purchase being sent to the target uplink.
@@ -68,12 +68,12 @@
 		return
 	queue += purchase
 
-/obj/machinery/ltsrbt/process()
+/obj/machinery/ltsrbt/process(delta_time)
 	if(machine_stat & NOPOWER)
 		return
 
-	if(recharge_cooldown)
-		recharge_cooldown--
+	if(recharge_cooldown > 0)
+		recharge_cooldown -= delta_time
 		return
 
 	var/turf/T = get_turf(src)

code/modules/clothing/spacesuits/hardsuit.dm

@@ -20,9 +20,9 @@
 	actions_types = list(/datum/action/item_action/toggle_helmet_light)
 	flags_cover = HEADCOVERSEYES | HEADCOVERSMOUTH	| PEPPERPROOF
 	visor_flags_cover = HEADCOVERSEYES | HEADCOVERSMOUTH | PEPPERPROOF
-	var/rad_count = 0
-	var/rad_record = 0
-	var/grace_count = 0
+	var/current_tick_amount = 0
+	var/radiation_count = 0
+	var/grace = RAD_GEIGER_GRACE_PERIOD
 	var/datum/looping_sound/geiger/soundloop
 
 /obj/item/clothing/head/helmet/space/hardsuit/Initialize()
@@ -72,23 +72,25 @@
 	if(msg && ishuman(wearer))
 		wearer.show_message("[icon2html(src, wearer)]<b><span class='robot'>[msg]</span></b>", MSG_VISUAL)
 
-/obj/item/clothing/head/helmet/space/hardsuit/rad_act(severity)
+/obj/item/clothing/head/helmet/space/hardsuit/rad_act(amount)
 	. = ..()
-	rad_count += severity
-
-/obj/item/clothing/head/helmet/space/hardsuit/process()
-	if(!rad_count)
-		grace_count++
-		if(grace_count == 2)
-			soundloop.last_radiation = 0
+	if(amount <= RAD_BACKGROUND_RADIATION)
 		return
+	current_tick_amount += amount
 
-	grace_count = 0
-	rad_record -= rad_record/5
-	rad_record += rad_count/5
-	rad_count = 0
+/obj/item/clothing/head/helmet/space/hardsuit/process(delta_time)
+	radiation_count = LPFILTER(radiation_count, current_tick_amount, delta_time, RAD_GEIGER_RC)
 
-	soundloop.last_radiation = rad_record
+	if(current_tick_amount)
+		grace = RAD_GEIGER_GRACE_PERIOD
+	else
+		grace -= delta_time
+		if(grace <= 0)
+			radiation_count = 0
+
+	current_tick_amount = 0
+
+	soundloop.last_radiation = radiation_count
 
 /obj/item/clothing/head/helmet/space/hardsuit/emp_act(severity)
 	. = ..()

code/modules/events/spacevine.dm

@@ -488,7 +488,7 @@
 		KZ.set_production(11 - (spread_cap / initial(spread_cap)) * 5) //Reverts spread_cap formula so resulting seed gets original production stat or equivalent back.
 		qdel(src)
 
-/datum/spacevine_controller/process()
+/datum/spacevine_controller/process(delta_time)
 	if(!LAZYLEN(vines))
 		qdel(src) //space vines exterminated. Remove the controller
 		return
@@ -496,9 +496,7 @@
 		qdel(src) //Sanity check
 		return
 
-	var/length = 0
-
-	length = min( spread_cap , max( 1 , vines.len / spread_multiplier ) )
+	var/length = round(clamp(delta_time * 0.5 * vines.len / spread_multiplier, 1, spread_cap))
 	var/i = 0
 	var/list/obj/structure/spacevine/queue_end = list()
 
@@ -511,7 +509,7 @@
 		for(var/datum/spacevine_mutation/SM in SV.mutations)
 			SM.process_mutation(SV)
 		if(SV.energy < 2) //If tile isn't fully grown
-			if(prob(20))
+			if(DT_PROB(10, delta_time))
 				SV.grow()
 		else //If tile is fully grown
 			SV.entangle_mob()