Adds Modifier System, Changes Some Ling Stuff

Adds a fairly simple system that allows adjusting various numbers like max health, incoming damage, outgoing melee damage, etc.  The nice part is that changing certain variables this way (like max health) is a lot safer than manually setting the max health var directly.
Changes a lot of short lines of code to point towards a variable's getter or setter helper instead of reading the var directly so the modifiers can work.
Endoarmor, delayed toxin sting, Enfeebling sting, and recursive adrenaline overdose now use the modifier system.
Enfeebling sting now only lasts two minutes, from five minutes, however it now also reduces the victim's melee damage by 25%/50%, and increases the damage they suffer by 10%/35%, for normal and recursive respectively.
Delayed Toxin Sting's effects are now felt all at once instead of over the course of a few minutes.

code/ZAS/Phoron.dm

@@ -132,7 +132,7 @@ obj/var/phoronproof = 0
 		eye_blurry = min(eye_blurry+1.5,50)
 		if (prob(max(0,E.damage - 15) + 1) &&!eye_blind)
 			src << "<span class='danger'>You are blinded!</span>"
-			eye_blind += 20
+			Blind(20)
 
 /mob/living/carbon/human/proc/pl_head_protected()
 	//Checks if the head is adequately sealed.

code/__defines/mobs.dm

@@ -148,6 +148,12 @@
 #define INCAPACITATION_DISABLED (INCAPACITATION_KNOCKDOWN|INCAPACITATION_STUNNED)
 #define INCAPACITATION_ALL (~INCAPACITATION_NONE)
 
+#define MODIFIER_STACK_FORBID	1	// Disallows stacking entirely.
+#define MODIFIER_STACK_EXTEND	2	// Disallows a second instance, but will extend the first instance if possible.
+#define MODIFIER_STACK_ALLOWED	3	// Multiple instances are allowed.
+
+#define MODIFIER_GENETIC	0	// Modifiers with this flag will be copied to mobs who get cloned.
+
 // Bodyparts and organs.
 #define O_MOUTH    "mouth"
 #define O_EYES     "eyes"

code/_onclick/item_attack.dm

@@ -84,6 +84,9 @@ avoid code duplication. This includes items that may sometimes act as a standard
 		playsound(loc, hitsound, 50, 1, -1)
 
 	var/power = force
+	for(var/datum/modifier/M in user.modifiers)
+		if(!isnull(M.outgoing_melee_damage_percent))
+			power *= M.outgoing_melee_damage_percent
 	if(HULK in user.mutations)
 		power *= 2
 	return target.hit_with_weapon(src, user, power, hit_zone)

code/game/gamemodes/changeling/powers/blind_sting.dm

@@ -26,7 +26,7 @@
 		src << "<span class='notice'>They will be deprived of sight for longer.</span>"
 	spawn(duration)
 		T.disabilities &= ~NEARSIGHTED
-	T.eye_blind = 10
+	T.Blind(10)
 	T.eye_blurry = 20
 	feedback_add_details("changeling_powers","BS")
 	return 1

code/game/gamemodes/changeling/powers/delayed_toxin_sting.dm

@@ -2,12 +2,24 @@
 	name = "Delayed Toxic Sting"
 	desc = "We silently sting a biological, causing a significant amount of toxins after a few minutes, allowing us to not \
 	implicate ourselves."
-	helptext = "The toxin takes effect in about two minutes.  The sting has a three minute cooldown between uses."
+	helptext = "The toxin takes effect in about two minutes.  Multiple applications within the two minutes will not cause increased toxicity."
 	enhancedtext = "The toxic damage is doubled."
 	ability_icon_state = "ling_sting_del_toxin"
 	genomecost = 1
 	verbpath = /mob/proc/changeling_delayed_toxic_sting
 
+/datum/modifier/delayed_toxin_sting
+	name = "delayed toxin injection"
+	hidden = TRUE
+	stacks = MODIFIER_STACK_FORBID
+	on_expired_text = "<span class='danger'>You feel a burning sensation flowing through your veins!</span>"
+
+/datum/modifier/delayed_toxin_sting/on_expire()
+	holder.adjustToxLoss(rand(20, 30))
+
+/datum/modifier/delayed_toxin_sting/strong/on_expire()
+	holder.adjustToxLoss(rand(40, 60))
+
 /mob/proc/changeling_delayed_toxic_sting()
 	set category = "Changeling"
 	set name = "Delayed Toxic Sting (20)"
@@ -19,21 +31,13 @@
 	T.attack_log += text("\[[time_stamp()]\] <font color='red'>Was delayed toxic stung by [key_name(src)]</font>")
 	src.attack_log += text("\[[time_stamp()]\] <font color='orange'> Used delayed toxic sting on [key_name(T)]</font>")
 	msg_admin_attack("[key_name(T)] was delayed toxic stung by [key_name(src)]")
-	var/i = rand(20,30)
+
+	var/type_to_give = /datum/modifier/delayed_toxin_sting
 	if(src.mind.changeling.recursive_enhancement)
-		i = i * 2
+		type_to_give = /datum/modifier/delayed_toxin_sting/strong
 		src << "<span class='notice'>Our toxin will be extra potent, when it strikes.</span>"
-	spawn(2 MINUTES)
-		if(T) //We might not exist in two minutes, for whatever reason.
-			T << "<span class='danger'>You feel a burning sensation flowing through your veins!</span>"
-			while(i)
-				T.adjustToxLoss(1)
-				i--
-				sleep(2 SECONDS)
-	src.verbs -= /mob/proc/changeling_delayed_toxic_sting
-	spawn(3 MINUTES)
-		src << "<span class='notice'>We are ready to use our delayed toxic string once more.</span>"
-		src.verbs |= /mob/proc/changeling_delayed_toxic_sting
+
+	T.add_modifier(type_to_give, 2 MINUTES)
 
 
 	feedback_add_details("changeling_powers","DTS")

code/game/gamemodes/changeling/powers/endoarmor.dm

@@ -6,9 +6,18 @@
 	isVerb = 0
 	verbpath = /mob/proc/changeling_endoarmor
 
+/datum/modifier/endoarmor
+	name = "endoarmor"
+	desc = "We have hard plating underneath our skin, making us more durable."
+
+	on_created_text = "<span class='notice'>We feel protective plating form underneath our skin.</span>"
+	on_expired_text = "<span class='notice'>Our protective armor underneath our skin fades as we absorb it.</span>"
+	max_health_flat = 50
+
 //Increases macimum chemical storage
 /mob/proc/changeling_endoarmor()
 	if(ishuman(src))
 		var/mob/living/carbon/human/H = src
-		H.maxHealth += 50
+		H.add_modifier(/datum/modifier/endoarmor)
+	//	H.maxHealth += 50
 	return 1

code/game/gamemodes/changeling/powers/enfeebling_string.dm

@@ -1,13 +1,29 @@
 /datum/power/changeling/enfeebling_string
 	name = "Enfeebling String"
 	desc = "We sting a biological with a potent toxin that will greatly weaken them for a short period of time."
-	helptext = "Lowers the maximum health of the victim for a few minutes.  This sting will also warn them of this.  Has a \
-	five minute coodown between uses."
-	enhancedtext = "Maximum health is lowered further."
+	helptext = "Lowers the maximum health of the victim for a few minutes, as well as making them more frail and weak.  This sting will also warn them of this."
+	enhancedtext = "Maximum health and outgoing melee damage is lowered further.  Incoming damage is increased."
 	ability_icon_state = "ling_sting_enfeeble"
 	genomecost = 1
 	verbpath = /mob/proc/changeling_enfeebling_string
 
+/datum/modifier/enfeeble
+	name = "enfeebled"
+	desc = "You feel really weak and frail for some reason."
+
+	stacks = MODIFIER_STACK_EXTEND
+	max_health_percent = 0.7
+	outgoing_melee_damage_percent = 0.75
+	incoming_damage_percent = 1.1
+	on_created_text = "<span class='danger'>You feel a small prick and you feel extremly weak!</span>"
+	on_expired_text = "<span class='notice'>You no longer feel extremly weak.</span>"
+
+// Now YOU'RE the Teshari!
+/datum/modifier/enfeeble/strong
+	max_health_percent = 0.5
+	outgoing_melee_damage_percent = 0.5
+	incoming_damage_percent = 1.35
+
 /mob/proc/changeling_enfeebling_string()
 	set category = "Changeling"
 	set name = "Enfeebling Sting (30)"
@@ -23,22 +39,10 @@
 		src.attack_log += text("\[[time_stamp()]\] <font color='orange'> Used enfeebling sting on [key_name(T)]</font>")
 		msg_admin_attack("[key_name(T)] was enfeebling stung by [key_name(src)]")
 
-
-		var/effect = 30 //percent
+		var/type_to_give = /datum/modifier/enfeeble
 		if(src.mind.changeling.recursive_enhancement)
-			effect = effect + 20
+			type_to_give = /datum/modifier/enfeeble/strong
 			src << "<span class='notice'>We make them extremely weak.</span>"
-		var/health_to_take_away = H.maxHealth * (effect / 100)
-
-		H.maxHealth -= health_to_take_away
-		H << "<span class='danger'>You feel a small prick and you feel extremly weak!</span>"
-		src.verbs -= /mob/proc/changeling_enfeebling_string
-		spawn(5 MINUTES)
-			src.verbs |= /mob/proc/changeling_enfeebling_string
-			src << "<span class='notice'>Our enfeebling string is ready to be used once more.</span>"
-			if(H) //Just incase we stop existing in five minutes for whatever reason.
-				H.maxHealth += health_to_take_away
-				if(!H.stat) //It'd be weird to no longer feel weak when you're dead.
-					H << "<span class='notice'>You no longer feel extremly weak.</span>"
+		H.add_modifier(type_to_give, 2 MINUTES)
 	feedback_add_details("changeling_powers","ES")
 	return 1

code/game/gamemodes/changeling/powers/epinephrine_overdose.dm

@@ -2,11 +2,20 @@
 	name = "Epinephrine Overdose"
 	desc = "We evolve additional sacs of adrenaline throughout our body."
 	helptext = "We can instantly recover from stuns and reduce the effect of future stuns, but we will suffer toxicity in the long term.  Can be used while unconscious."
-	enhancedtext = "Constant recovery from stuns for thirty seconds."
+	enhancedtext = "Immunity from most disabling effects for 30 seconds."
 	ability_icon_state = "ling_epinepherine_overdose"
 	genomecost = 2
 	verbpath = /mob/proc/changeling_epinephrine_overdose
 
+/datum/modifier/unstoppable
+	name = "unstoppable"
+	desc = "We feel limitless amounts of energy surge in our veins.  Nothing can stop us!"
+
+	stacks = MODIFIER_STACK_EXTEND
+	on_created_text = "<span class='notice'>We feel unstoppable!</span>"
+	on_expired_text = "<span class='warning'>We feel our newfound energy fade...</span>"
+	disable_duration_percent = 0
+
 //Recover from stuns.
 /mob/proc/changeling_epinephrine_overdose()
 	set category = "Changeling"
@@ -30,18 +39,7 @@
 	C.reagents.add_reagent("epinephrine", 20)
 
 	if(src.mind.changeling.recursive_enhancement)
-		src << "<span class='notice'>We feel unstoppable.</span>"
-		spawn(1)
-			var/i = 30
-			while(i)
-				C.SetParalysis(0)
-				C.SetStunned(0)
-				C.SetWeakened(0)
-				C.lying = 0
-				C.update_canmove()
-				i--
-				sleep(10)
-			src << "<span class='notice'>We feel our newfound energy fade.</span>"
+		C.add_modifier(/datum/modifier/unstoppable, 30 SECONDS)
 
 	feedback_add_details("changeling_powers","UNS")
 	return 1

code/game/gamemodes/changeling/powers/rapid_regen.dm

@@ -35,7 +35,7 @@
 			C.species.create_organs(C)
 			C.restore_all_organs()
 			C.blinded = 0
-			C.eye_blind = 0
+			C.SetBlinded(0)
 			C.eye_blurry = 0
 			C.ear_deaf = 0
 			C.ear_damage = 0

code/game/gamemodes/changeling/powers/respec.dm

@@ -17,8 +17,8 @@
 	ling_datum.chem_storage = 50
 	if(ishuman(src))
 		var/mob/living/carbon/human/H = src
-		H.does_not_breathe = 0 //If self respiration was bought, revert that too.
-		H.maxHealth = initial(H.maxHealth) //Revert endoarmor too.
+	//	H.does_not_breathe = 0 //If self respiration was bought, revert that too.
+		H.remove_modifiers_of_type(/datum/modifier/endoarmor) //Revert endoarmor too.
 	src.make_changeling() //And give back our freebies.
 
 	src << "<span class='notice'>We have removed our evolutions from this form, and are now ready to readapt.</span>"

code/game/gamemodes/changeling/powers/shriek.dm

@@ -55,7 +55,7 @@
 				M << "<span class='danger'>You hear an extremely loud screeching sound!  It \
 				[pick("confuses","confounds","perturbs","befuddles","dazes","unsettles","disorients")] you.</span>"
 				M.adjustEarDamage(0,30)
-				M.confused += 20
+				M.Confuse(20)
 				M << sound('sound/effects/screech.ogg')
 				M.attack_log += text("\[[time_stamp()]\] <font color='orange'>Was affected by [key_name(src)]'s Resonant Shriek.</font>")
 			else

code/game/gamemodes/cult/runes.dm

@@ -958,7 +958,7 @@ var/list/sacrificed = list()
 					if(N)
 						continue
 					C.eye_blurry += 50
-					C.eye_blind += 20
+					C.Blind(20)
 					if(prob(5))
 						C.disabilities |= NEARSIGHTED
 						if(prob(10))
@@ -981,7 +981,7 @@ var/list/sacrificed = list()
 					if(N)
 						continue
 					C.eye_blurry += 30
-					C.eye_blind += 10
+					C.Blind(10)
 					//talismans is weaker.
 					affected += C
 					C.show_message("<span class='warning'>You feel a sharp pain in your eyes, and the world disappears into darkness..</span>", 3)

code/game/gamemodes/technomancer/spells/aura/unstable_aura.dm

@@ -25,7 +25,7 @@
 		if(is_ally(L))
 			continue
 
-		var/damage_to_inflict = max(L.health / L.maxHealth, 0) // Otherwise, those in crit would actually be healed.
+		var/damage_to_inflict = max(L.health / L.getMaxHealth(), 0) // Otherwise, those in crit would actually be healed.
 
 		var/armor_factor = abs(L.getarmor(null, "energy") - 100)
 		armor_factor = armor_factor / 100

code/game/gamemodes/technomancer/spells/insert/asphyxiation.dm

@@ -32,7 +32,7 @@
 					warned_victim = predict_crit(pulses, H, 0)
 				sleep(4 SECONDS)
 				H.adjustOxyLoss(5)
-				var/health_lost = H.maxHealth - H.getOxyLoss() + H.getToxLoss() + H.getFireLoss() + H.getBruteLoss() + H.getCloneLoss()
+				var/health_lost = H.getMaxHealth() - H.getOxyLoss() + H.getToxLoss() + H.getFireLoss() + H.getBruteLoss() + H.getCloneLoss()
 				H.adjustOxyLoss(round(abs(health_lost * 0.25)))
 				//world << "Inflicted [round(abs(health_lost * 0.25))] damage!"
 				pulses--
@@ -62,7 +62,7 @@
 		pulses_remaining--
 		return .(pulses_remaining, victim, previous_damage)
 	// Now check if our damage predictions are going to cause the victim to go into crit if no healing occurs.
-	if(previous_damage + health_lost >= victim.maxHealth) // We're probably going to hardcrit
+	if(previous_damage + health_lost >= victim.getMaxHealth()) // We're probably going to hardcrit
 		victim << "<span class='danger'><font size='3'>A feeling of immense dread starts to overcome you as everything starts \
 		to fade to black...</font></span>"
 		//world << "Predicted hardcrit."

code/game/gamemodes/technomancer/spells/resurrect.dm

@@ -32,7 +32,7 @@
 			user << "<span class='notice'>You stab \the [L] with a hidden integrated hypo, attempting to bring them back...</span>"
 			if(istype(L, /mob/living/simple_animal))
 				var/mob/living/simple_animal/SM = L
-				SM.health = SM.maxHealth / 3
+				SM.health = SM.getMaxHealth() / 3
 				SM.stat = CONSCIOUS
 				dead_mob_list -= SM
 				living_mob_list += SM

code/game/gamemodes/technomancer/spells/summon/summon_creature.dm

@@ -62,4 +62,4 @@
 
 
 	// Now we hurt their new pal, because being forcefully abducted by teleportation can't be healthy.
-	summoned.health = round(summoned.maxHealth * 0.7)
+	summoned.health = round(summoned.getMaxHealth() * 0.7)

code/game/machinery/cryo.dm

@@ -96,7 +96,7 @@
 		occupantData["name"] = occupant.name
 		occupantData["stat"] = occupant.stat
 		occupantData["health"] = occupant.health
-		occupantData["maxHealth"] = occupant.maxHealth
+		occupantData["maxHealth"] = occupant.getMaxHealth()
 		occupantData["minHealth"] = config.health_threshold_dead
 		occupantData["bruteLoss"] = occupant.getBruteLoss()
 		occupantData["oxyLoss"] = occupant.getOxyLoss()

code/game/mecha/medical/odysseus.dm

@@ -95,7 +95,7 @@
 				holder.icon_state = "hudhealth-100"
 				C.images += holder
 			else
-				holder.icon_state = RoundHealth((patient.health-config.health_threshold_crit)/(patient.maxHealth-config.health_threshold_crit)*100)
+				holder.icon_state = RoundHealth((patient.health-config.health_threshold_crit)/(patient.getMaxHealth()-config.health_threshold_crit)*100)
 				C.images += holder
 
 			holder = patient.hud_list[STATUS_HUD]

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

@@ -92,8 +92,8 @@
 					flash_strength *= H.species.flash_mod
 
 					if(flash_strength > 0)
-						H.confused = max(H.confused, flash_strength + 5)
-						H.eye_blind = max(H.eye_blind, flash_strength)
+						H.Confuse(flash_strength + 5)
+						H.Blind(flash_strength)
 						H.eye_blurry = max(H.eye_blurry, flash_strength + 5)
 						H.flash_eyes()
 						H.adjustHalLoss(halloss_per_flash * (flash_strength / 5)) // Should take four flashes to stun.

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

@@ -69,7 +69,7 @@ REAGENT SCANNER
 		user.show_message("<span class='notice'>Analyzing Results for [M]:</span>")
 		user.show_message("<span class='notice'>Overall Status: dead</span>")
 	else
-		user.show_message("<span class='notice'>Analyzing Results for [M]:\n\t Overall Status: [M.stat > 1 ? "dead" : "[round((M.health/M.maxHealth)*100) ]% healthy"]</span>")
+		user.show_message("<span class='notice'>Analyzing Results for [M]:\n\t Overall Status: [M.stat > 1 ? "dead" : "[round((M.health/M.getMaxHealth())*100) ]% healthy"]</span>")
 	user.show_message("<span class='notice'>    Key: <font color='cyan'>Suffocation</font>/<font color='green'>Toxin</font>/<font color='#FFA500'>Burns</font>/<font color='red'>Brute</font></span>", 1)
 	user.show_message("<span class='notice'>    Damage Specifics: <font color='cyan'>[OX]</font> - <font color='green'>[TX]</font> - <font color='#FFA500'>[BU]</font> - <font color='red'>[BR]</font></span>")
 	user.show_message("<span class='notice'>Body Temperature: [M.bodytemperature-T0C]&deg;C ([M.bodytemperature*1.8-459.67]&deg;F)</span>", 1)

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

@@ -401,7 +401,7 @@
 				user.sdisabilities |= BLIND
 			else if (E.damage >= E.min_bruised_damage)
 				user << "<span class='danger'>You go blind!</span>"
-				user.eye_blind = 5
+				user.Blind(5)
 				user.eye_blurry = 5
 				user.disabilities |= NEARSIGHTED
 				spawn(100)

code/game/verbs/suicide.dm

@@ -127,7 +127,7 @@
 		suiciding = 1
 		viewers(src) << "<span class='danger'>[src] is powering down. It looks like \he's trying to commit suicide.</span>"
 		//put em at -175
-		adjustOxyLoss(max(maxHealth * 2 - getToxLoss() - getFireLoss() - getBruteLoss() - getOxyLoss(), 0))
+		adjustOxyLoss(max(getMaxHealth() * 2 - getToxLoss() - getFireLoss() - getBruteLoss() - getOxyLoss(), 0))
 		updatehealth()
 
 /mob/living/silicon/robot/verb/suicide()
@@ -147,7 +147,7 @@
 		suiciding = 1
 		viewers(src) << "<span class='danger'>[src] is powering down. It looks like \he's trying to commit suicide.</span>"
 		//put em at -175
-		adjustOxyLoss(max(maxHealth * 2 - getToxLoss() - getFireLoss() - getBruteLoss() - getOxyLoss(), 0))
+		adjustOxyLoss(max(getMaxHealth() * 2 - getToxLoss() - getFireLoss() - getBruteLoss() - getOxyLoss(), 0))
 		updatehealth()
 
 /mob/living/silicon/pai/verb/suicide()

code/modules/clothing/glasses/glasses.dm

@@ -402,7 +402,7 @@ BLIND     // can't see anything
 			var/mob/living/carbon/human/M = src.loc
 			M << "\red The Optical Thermal Scanner overloads and blinds you!"
 			if(M.glasses == src)
-				M.eye_blind = 3
+				M.Blind(3)
 				M.eye_blurry = 5
 				// Don't cure being nearsighted
 				if(!(M.disabilities & NEARSIGHTED))

code/modules/genetics/side_effects.dm

@@ -72,7 +72,7 @@
 
 	finish(mob/living/carbon/human/H)
 		if(!H.reagents.has_reagent("anti_toxin"))
-			H.confused += 100
+			H.Confuse(100)
 
 proc/trigger_side_effect(mob/living/carbon/human/H)
 	spawn

code/modules/integrated_electronics/subtypes/input_output.dm

@@ -99,8 +99,8 @@
 	if(!istype(H)) //Invalid input
 		return
 	if(H.Adjacent(get_turf(src))) // Like normal analysers, it can't be used at range.
-		var/total_health = round(H.health/H.maxHealth, 0.1)*100
-		var/missing_health = H.maxHealth - H.health
+		var/total_health = round(H.health/H.getMaxHealth(), 0.1)*100
+		var/missing_health = H.getMaxHealth() - H.health
 
 		var/datum/integrated_io/total = outputs[1]
 		var/datum/integrated_io/missing = outputs[2]
@@ -138,8 +138,8 @@
 	if(!istype(H)) //Invalid input
 		return
 	if(H.Adjacent(get_turf(src))) // Like normal analysers, it can't be used at range.
-		var/total_health = round(H.health/H.maxHealth, 0.1)*100
-		var/missing_health = H.maxHealth - H.health
+		var/total_health = round(H.health/H.getMaxHealth(), 0.1)*100
+		var/missing_health = H.getMaxHealth() - H.health
 
 		var/datum/integrated_io/total = outputs[1]
 		var/datum/integrated_io/missing = outputs[2]

code/modules/mining/ore.dm

@@ -37,7 +37,7 @@
 	var/mob/living/carbon/human/H = hit_atom
 	if(istype(H) && H.has_eyes() && prob(85))
 		H << "<span class='danger'>Some of \the [src] gets in your eyes!</span>"
-		H.eye_blind += 5
+		H.Blind(5)
 		H.eye_blurry += 10
 		spawn(1)
 			if(istype(loc, /turf/)) qdel(src)

code/modules/mob/living/bot/bot.dm

@@ -70,10 +70,10 @@
 
 /mob/living/bot/updatehealth()
 	if(status_flags & GODMODE)
-		health = maxHealth
+		health = getMaxHealth()
 		stat = CONSCIOUS
 	else
-		health = maxHealth - getFireLoss() - getBruteLoss()
+		health = getMaxHealth() - getFireLoss() - getBruteLoss()
 	oxyloss = 0
 	toxloss = 0
 	cloneloss = 0
@@ -104,9 +104,9 @@
 			user << "<span class='notice'>You need to unlock the controls first.</span>"
 		return
 	else if(istype(O, /obj/item/weapon/weldingtool))
-		if(health < maxHealth)
+		if(health < getMaxHealth())
 			if(open)
-				health = min(maxHealth, health + 10)
+				health = min(getMaxHealth(), health + 10)
 				user.visible_message("<span class='notice'>[user] repairs [src].</span>","<span class='notice'>You repair [src].</span>")
 			else
 				user << "<span class='notice'>Unable to repair with the maintenance panel closed.</span>"

code/modules/mob/living/carbon/alien/life.dm

@@ -73,11 +73,11 @@
 
 		// Eyes and blindness.
 		if(!has_eyes())
-			eye_blind =  1
+			SetBlinded(1)
 			blinded =    1
 			eye_blurry = 1
 		else if(eye_blind)
-			eye_blind =  max(eye_blind-1,0)
+			AdjustBlinded(-1)
 			blinded =    1
 		else if(eye_blurry)
 			eye_blurry = max(eye_blurry-1, 0)

code/modules/mob/living/carbon/brain/life.dm

@@ -76,7 +76,7 @@
 	if(ingested) ingested.metabolize()
 	if(bloodstr) bloodstr.metabolize()
 
-	confused = max(0, confused - 1)
+	AdjustConfused(-1)
 	// decrement dizziness counter, clamped to 0
 	if(resting)
 		dizziness = max(0, dizziness - 5)
@@ -110,7 +110,7 @@
 				if(31 to INFINITY)
 					emp_damage = 30//Let's not overdo it
 				if(21 to 30)//High level of EMP damage, unable to see, hear, or speak
-					eye_blind = 1
+					SetBlinded(1)
 					blinded = 1
 					ear_deaf = 1
 					silent = 1
@@ -123,7 +123,7 @@
 				if(20)
 					alert = 0
 					blinded = 0
-					eye_blind = 0
+					SetBlinded(0)
 					ear_deaf = 0
 					silent = 0
 					emp_damage -= 1

code/modules/mob/living/carbon/human/human_damage.dm

@@ -2,7 +2,7 @@
 /mob/living/carbon/human/updatehealth()
 
 	if(status_flags & GODMODE)
-		health = maxHealth
+		health = getMaxHealth()
 		stat = CONSCIOUS
 		return
 
@@ -14,10 +14,10 @@
 		total_brute += O.brute_dam
 		total_burn  += O.burn_dam
 
-	health = maxHealth - getOxyLoss() - getToxLoss() - getCloneLoss() - total_burn - total_brute
+	health = getMaxHealth() - getOxyLoss() - getToxLoss() - getCloneLoss() - total_burn - total_brute
 
 	//TODO: fix husking
-	if( ((maxHealth - total_burn) < config.health_threshold_dead) && stat == DEAD)
+	if( ((getMaxHealth() - total_burn) < config.health_threshold_dead) && stat == DEAD)
 		ChangeToHusk()
 	return
 
@@ -42,7 +42,7 @@
 	if(should_have_organ("brain"))
 		var/obj/item/organ/internal/brain/sponge = internal_organs_by_name["brain"]
 		if(sponge)
-			sponge.damage = min(max(amount, 0),(maxHealth*2))
+			sponge.damage = min(max(amount, 0),(getMaxHealth()*2))
 			brainloss = sponge.damage
 		else
 			brainloss = 200
@@ -56,7 +56,7 @@
 	if(should_have_organ("brain"))
 		var/obj/item/organ/internal/brain/sponge = internal_organs_by_name["brain"]
 		if(sponge)
-			brainloss = min(sponge.damage,maxHealth*2)
+			brainloss = min(sponge.damage,getMaxHealth()*2)
 		else
 			brainloss = 200
 	else
@@ -99,16 +99,32 @@
 /mob/living/carbon/human/adjustBruteLoss(var/amount)
 	amount = amount*species.brute_mod
 	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_damage_percent))
+				amount *= M.incoming_damage_percent
+			if(!isnull(M.incoming_brute_damage_percent))
+				amount *= M.incoming_brute_damage_percent
 		take_overall_damage(amount, 0)
 	else
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_healing_percent))
+				amount *= M.incoming_healing_percent
 		heal_overall_damage(-amount, 0)
 	BITSET(hud_updateflag, HEALTH_HUD)
 
 /mob/living/carbon/human/adjustFireLoss(var/amount)
 	amount = amount*species.burn_mod
 	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_damage_percent))
+				amount *= M.incoming_damage_percent
+			if(!isnull(M.incoming_fire_damage_percent))
+				amount *= M.incoming_fire_damage_percent
 		take_overall_damage(0, amount)
 	else
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_healing_percent))
+				amount *= M.incoming_healing_percent
 		heal_overall_damage(0, -amount)
 	BITSET(hud_updateflag, HEALTH_HUD)
 
@@ -118,8 +134,16 @@
 		var/obj/item/organ/external/O = get_organ(organ_name)
 
 		if(amount > 0)
+			for(var/datum/modifier/M in modifiers)
+				if(!isnull(M.incoming_damage_percent))
+					amount *= M.incoming_damage_percent
+				if(!isnull(M.incoming_brute_damage_percent))
+					amount *= M.incoming_brute_damage_percent
 			O.take_damage(amount, 0, sharp=is_sharp(damage_source), edge=has_edge(damage_source), used_weapon=damage_source)
 		else
+			for(var/datum/modifier/M in modifiers)
+				if(!isnull(M.incoming_healing_percent))
+					amount *= M.incoming_healing_percent
 			//if you don't want to heal robot organs, they you will have to check that yourself before using this proc.
 			O.heal_damage(-amount, 0, internal=0, robo_repair=(O.robotic >= ORGAN_ROBOT))
 
@@ -131,8 +155,16 @@
 		var/obj/item/organ/external/O = get_organ(organ_name)
 
 		if(amount > 0)
+			for(var/datum/modifier/M in modifiers)
+				if(!isnull(M.incoming_damage_percent))
+					amount *= M.incoming_damage_percent
+				if(!isnull(M.incoming_fire_damage_percent))
+					amount *= M.incoming_fire_damage_percent
 			O.take_damage(0, amount, sharp=is_sharp(damage_source), edge=has_edge(damage_source), used_weapon=damage_source)
 		else
+			for(var/datum/modifier/M in modifiers)
+				if(!isnull(M.incoming_healing_percent))
+					amount *= M.incoming_healing_percent
 			//if you don't want to heal robot organs, they you will have to check that yourself before using this proc.
 			O.heal_damage(0, -amount, internal=0, robo_repair=(O.robotic >= ORGAN_ROBOT))
 
@@ -400,11 +432,25 @@ This function restores all organs.
 		if(BRUTE)
 			damageoverlaytemp = 20
 			damage = damage*species.brute_mod
+
+			for(var/datum/modifier/M in modifiers)
+				if(!isnull(M.incoming_damage_percent))
+					damage *= M.incoming_damage_percent
+				if(!isnull(M.incoming_brute_damage_percent))
+					damage *= M.incoming_brute_damage_percent
+
 			if(organ.take_damage(damage, 0, sharp, edge, used_weapon))
 				UpdateDamageIcon()
 		if(BURN)
 			damageoverlaytemp = 20
 			damage = damage*species.burn_mod
+
+			for(var/datum/modifier/M in modifiers)
+				if(!isnull(M.incoming_damage_percent))
+					damage *= M.incoming_damage_percent
+				if(!isnull(M.incoming_brute_damage_percent))
+					damage *= M.incoming_fire_damage_percent
+
 			if(organ.take_damage(0, damage, sharp, edge, used_weapon))
 				UpdateDamageIcon()
 

code/modules/mob/living/carbon/human/human_movement.dm

@@ -15,7 +15,11 @@
 	if(force_max_speed)
 		return -3 // Returning -1 will actually result in a slowdown for Teshari.
 
-	var/health_deficiency = (maxHealth - health)
+	for(var/datum/modifier/M in modifiers)
+		if(!isnull(M.slowdown))
+			tally += M.slowdown
+
+	var/health_deficiency = (getMaxHealth() - health)
 	if(health_deficiency >= 40) tally += (health_deficiency / 25)
 
 	if(can_feel_pain())

code/modules/mob/living/carbon/human/life.dm

@@ -971,18 +971,18 @@
 			vision = internal_organs_by_name[species.vision_organ]
 
 		if(!species.vision_organ) // Presumably if a species has no vision organs, they see via some other means.
-			eye_blind =  0
+			SetBlinded(0)
 			blinded =    0
 			eye_blurry = 0
 		else if(!vision || vision.is_broken())   // Vision organs cut out or broken? Permablind.
-			eye_blind =  1
+			SetBlinded(1)
 			blinded =    1
 			eye_blurry = 1
 		else //You have the requisite organs
 			if(sdisabilities & BLIND) 	// Disabled-blind, doesn't get better on its own
 				blinded =    1
 			else if(eye_blind)		  	// Blindness, heals slowly over time
-				eye_blind =  max(eye_blind-1,0)
+				AdjustBlinded(-1)
 				blinded =    1
 			else if(istype(glasses, /obj/item/clothing/glasses/sunglasses/blindfold))	//resting your eyes with a blindfold heals blurry eyes faster
 				eye_blurry = max(eye_blurry-3, 0)
@@ -1536,7 +1536,7 @@
 		if(stat == DEAD)
 			holder.icon_state = "-100" 	// X_X
 		else
-			holder.icon_state = RoundHealth((health-config.health_threshold_crit)/(maxHealth-config.health_threshold_crit)*100)
+			holder.icon_state = RoundHealth((health-config.health_threshold_crit)/(getMaxHealth()-config.health_threshold_crit)*100)
 		hud_list[HEALTH_HUD] = holder
 
 	if (BITTEST(hud_updateflag, LIFE_HUD))

code/modules/mob/living/carbon/metroid/life.dm

@@ -80,7 +80,7 @@
 
 	src.blinded = null
 
-	health = maxHealth - (getOxyLoss() + getToxLoss() + getFireLoss() + getBruteLoss() + getCloneLoss())
+	health = getMaxHealth() - (getOxyLoss() + getToxLoss() + getFireLoss() + getBruteLoss() + getCloneLoss())
 
 	if(health < 0 && stat != DEAD)
 		death()
@@ -118,7 +118,7 @@
 	if (src.stuttering) src.stuttering = 0
 
 	if (src.eye_blind)
-		src.eye_blind = 0
+		SetBlinded(0)
 		src.blinded = 1
 
 	if (src.ear_deaf > 0) src.ear_deaf = 0

code/modules/mob/living/carbon/metroid/metroid.dm

@@ -81,7 +81,7 @@
 
 	var/tally = 0
 
-	var/health_deficiency = (maxHealth - health)
+	var/health_deficiency = (getMaxHealth() - health)
 	if(health_deficiency >= 30) tally += (health_deficiency / 25)
 
 	if (bodytemperature < 183.222)
@@ -146,7 +146,7 @@
 	..()
 
 	statpanel("Status")
-	stat(null, "Health: [round((health / maxHealth) * 100)]%")
+	stat(null, "Health: [round((health / getMaxHealth()) * 100)]%")
 	stat(null, "Intent: [a_intent]")
 
 	if (client.statpanel == "Status")

code/modules/mob/living/carbon/metroid/powers.dm

@@ -21,7 +21,7 @@
 		return "I cannot feed on other slimes..."
 	if (!Adjacent(M))
 		return "This subject is too far away..."
-	if (istype(M, /mob/living/carbon) && M.getCloneLoss() >= M.maxHealth * 1.5 || istype(M, /mob/living/simple_animal) && M.stat == DEAD)
+	if (istype(M, /mob/living/carbon) && M.getCloneLoss() >= M.getMaxHealth() * 1.5 || istype(M, /mob/living/simple_animal) && M.stat == DEAD)
 		return "This subject does not have an edible life energy..."
 	for(var/mob/living/carbon/slime/met in view())
 		if(met.Victim == M && met != src)

code/modules/mob/living/life.dm

@@ -10,6 +10,8 @@
 		return
 	var/datum/gas_mixture/environment = loc.return_air()
 
+	handle_modifiers() // Do this early since it might affect other things later.
+
 	if(stat != DEAD)
 		//Breathing, if applicable
 		handle_breathing()
@@ -148,9 +150,9 @@
 /mob/living/proc/handle_disabilities()
 	//Eyes
 	if(sdisabilities & BLIND || stat)	//blindness from disability or unconsciousness doesn't get better on its own
-		eye_blind = max(eye_blind, 1)
+		SetBlinded(1)
 	else if(eye_blind)			//blindness, heals slowly over time
-		eye_blind = max(eye_blind-1,0)
+		AdjustBlinded(-1)
 	else if(eye_blurry)			//blurry eyes heal slowly
 		eye_blurry = max(eye_blurry-1, 0)
 

code/modules/mob/living/living.dm

@@ -150,9 +150,9 @@ default behaviour is:
 
 /mob/living/verb/succumb()
 	set hidden = 1
-	if ((src.health < 0 && src.health > (5-src.maxHealth))) // Health below Zero but above 5-away-from-death, as before, but variable
-		src.adjustOxyLoss(src.health + src.maxHealth * 2) // Deal 2x health in OxyLoss damage, as before but variable.
-		src.health = src.maxHealth - src.getOxyLoss() - src.getToxLoss() - src.getFireLoss() - src.getBruteLoss()
+	if ((src.health < 0 && src.health > (5-src.getMaxHealth()))) // Health below Zero but above 5-away-from-death, as before, but variable
+		src.adjustOxyLoss(src.health + src.getMaxHealth() * 2) // Deal 2x health in OxyLoss damage, as before but variable.
+		src.health = src.getMaxHealth() - src.getOxyLoss() - src.getToxLoss() - src.getFireLoss() - src.getBruteLoss()
 		src << "\blue You have given up life and succumbed to death."
 
 
@@ -161,7 +161,7 @@ default behaviour is:
 		health = 100
 		stat = CONSCIOUS
 	else
-		health = maxHealth - getOxyLoss() - getToxLoss() - getFireLoss() - getBruteLoss() - getCloneLoss() - halloss
+		health = getMaxHealth() - getOxyLoss() - getToxLoss() - getFireLoss() - getBruteLoss() - getCloneLoss() - halloss
 
 
 //This proc is used for mobs which are affected by pressure to calculate the amount of pressure that actually
@@ -223,14 +223,38 @@ default behaviour is:
 
 /mob/living/proc/adjustBruteLoss(var/amount)
 	if(status_flags & GODMODE)	return 0	//godmode
-	bruteloss = min(max(bruteloss + amount, 0),(maxHealth*2))
+
+	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_damage_percent))
+				amount *= M.incoming_damage_percent
+			if(!isnull(M.incoming_brute_damage_percent))
+				amount *= M.incoming_brute_damage_percent
+	else if(amount < 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_healing_percent))
+				amount *= M.incoming_healing_percent
+
+	bruteloss = min(max(bruteloss + amount, 0),(getMaxHealth()*2))
 
 /mob/living/proc/getOxyLoss()
 	return oxyloss
 
 /mob/living/proc/adjustOxyLoss(var/amount)
 	if(status_flags & GODMODE)	return 0	//godmode
-	oxyloss = min(max(oxyloss + amount, 0),(maxHealth*2))
+
+	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_damage_percent))
+				amount *= M.incoming_damage_percent
+			if(!isnull(M.incoming_oxy_damage_percent))
+				amount *= M.incoming_oxy_damage_percent
+	else if(amount < 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_healing_percent))
+				amount *= M.incoming_healing_percent
+
+	oxyloss = min(max(oxyloss + amount, 0),(getMaxHealth()*2))
 
 /mob/living/proc/setOxyLoss(var/amount)
 	if(status_flags & GODMODE)	return 0	//godmode
@@ -241,7 +265,19 @@ default behaviour is:
 
 /mob/living/proc/adjustToxLoss(var/amount)
 	if(status_flags & GODMODE)	return 0	//godmode
-	toxloss = min(max(toxloss + amount, 0),(maxHealth*2))
+
+	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_damage_percent))
+				amount *= M.incoming_damage_percent
+			if(!isnull(M.incoming_tox_damage_percent))
+				amount *= M.incoming_tox_damage_percent
+	else if(amount < 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_healing_percent))
+				amount *= M.incoming_healing_percent
+
+	toxloss = min(max(toxloss + amount, 0),(getMaxHealth()*2))
 
 /mob/living/proc/setToxLoss(var/amount)
 	if(status_flags & GODMODE)	return 0	//godmode
@@ -255,14 +291,37 @@ default behaviour is:
 
 /mob/living/proc/adjustFireLoss(var/amount)
 	if(status_flags & GODMODE)	return 0	//godmode
-	fireloss = min(max(fireloss + amount, 0),(maxHealth*2))
+	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_damage_percent))
+				amount *= M.incoming_damage_percent
+			if(!isnull(M.incoming_fire_damage_percent))
+				amount *= M.incoming_fire_damage_percent
+	else if(amount < 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_healing_percent))
+				amount *= M.incoming_healing_percent
+
+	fireloss = min(max(fireloss + amount, 0),(getMaxHealth()*2))
 
 /mob/living/proc/getCloneLoss()
 	return cloneloss
 
 /mob/living/proc/adjustCloneLoss(var/amount)
 	if(status_flags & GODMODE)	return 0	//godmode
-	cloneloss = min(max(cloneloss + amount, 0),(maxHealth*2))
+
+	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_damage_percent))
+				amount *= M.incoming_damage_percent
+			if(!isnull(M.incoming_clone_damage_percent))
+				amount *= M.incoming_clone_damage_percent
+	else if(amount < 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_healing_percent))
+				amount *= M.incoming_healing_percent
+
+	cloneloss = min(max(cloneloss + amount, 0),(getMaxHealth()*2))
 
 /mob/living/proc/setCloneLoss(var/amount)
 	if(status_flags & GODMODE)	return 0	//godmode
@@ -273,7 +332,7 @@ default behaviour is:
 
 /mob/living/proc/adjustBrainLoss(var/amount)
 	if(status_flags & GODMODE)	return 0	//godmode
-	brainloss = min(max(brainloss + amount, 0),(maxHealth*2))
+	brainloss = min(max(brainloss + amount, 0),(getMaxHealth()*2))
 
 /mob/living/proc/setBrainLoss(var/amount)
 	if(status_flags & GODMODE)	return 0	//godmode
@@ -284,18 +343,117 @@ default behaviour is:
 
 /mob/living/proc/adjustHalLoss(var/amount)
 	if(status_flags & GODMODE)	return 0	//godmode
-	halloss = min(max(halloss + amount, 0),(maxHealth*2))
+	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_damage_percent))
+				amount *= M.incoming_damage_percent
+			if(!isnull(M.incoming_hal_damage_percent))
+				amount *= M.incoming_hal_damage_percent
+			if(!isnull(M.disable_duration_percent))
+				amount *= M.incoming_hal_damage_percent
+	else if(amount < 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.incoming_healing_percent))
+				amount *= M.incoming_healing_percent
+	halloss = min(max(halloss + amount, 0),(getMaxHealth()*2))
 
 /mob/living/proc/setHalLoss(var/amount)
 	if(status_flags & GODMODE)	return 0	//godmode
 	halloss = amount
 
+// Use this to get a mob's max health whenever possible.  Reading maxHealth directly will give inaccurate results if any modifiers exist.
 /mob/living/proc/getMaxHealth()
-	return maxHealth
+	var/result = maxHealth
+	for(var/datum/modifier/M in modifiers)
+		if(!isnull(M.max_health_flat))
+			result += M.max_health_flat
+	// Second loop is so we can get all the flat adjustments first before multiplying, otherwise the result will be different.
+	for(var/datum/modifier/M in modifiers)
+		if(!isnull(M.max_health_percent))
+			result *= M.max_health_percent
+	return result
 
 /mob/living/proc/setMaxHealth(var/newMaxHealth)
 	maxHealth = newMaxHealth
 
+/mob/living/Stun(amount)
+	for(var/datum/modifier/M in modifiers)
+		if(!isnull(M.disable_duration_percent))
+			amount = round(amount * M.disable_duration_percent)
+	..(amount)
+
+/mob/living/AdjustStunned(amount)
+	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.disable_duration_percent))
+				amount = round(amount * M.disable_duration_percent)
+	..(amount)
+
+/mob/living/Weaken(amount)
+	for(var/datum/modifier/M in modifiers)
+		if(!isnull(M.disable_duration_percent))
+			amount = round(amount * M.disable_duration_percent)
+	..(amount)
+
+/mob/living/AdjustWeakened(amount)
+	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.disable_duration_percent))
+				amount = round(amount * M.disable_duration_percent)
+	..(amount)
+
+/mob/living/Paralyse(amount)
+	for(var/datum/modifier/M in modifiers)
+		if(!isnull(M.disable_duration_percent))
+			amount = round(amount * M.disable_duration_percent)
+	..(amount)
+
+/mob/living/AdjustParalysis(amount)
+	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.disable_duration_percent))
+				amount = round(amount * M.disable_duration_percent)
+	..(amount)
+
+/mob/living/Sleeping(amount)
+	for(var/datum/modifier/M in modifiers)
+		if(!isnull(M.disable_duration_percent))
+			amount = round(amount * M.disable_duration_percent)
+	..(amount)
+
+/mob/living/AdjustSleeping(amount)
+	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.disable_duration_percent))
+				amount = round(amount * M.disable_duration_percent)
+	..(amount)
+
+/mob/living/Confuse(amount)
+	for(var/datum/modifier/M in modifiers)
+		if(!isnull(M.disable_duration_percent))
+			amount = round(amount * M.disable_duration_percent)
+	..(amount)
+
+/mob/living/AdjustConfused(amount)
+	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.disable_duration_percent))
+				amount = round(amount * M.disable_duration_percent)
+	..(amount)
+
+/mob/living/Blind(amount)
+	for(var/datum/modifier/M in modifiers)
+		if(!isnull(M.disable_duration_percent))
+			amount = round(amount * M.disable_duration_percent)
+	..(amount)
+
+/mob/living/AdjustBlinded(amount)
+	if(amount > 0)
+		for(var/datum/modifier/M in modifiers)
+			if(!isnull(M.disable_duration_percent))
+				amount = round(amount * M.disable_duration_percent)
+	..(amount)
+
 // ++++ROCKDTBEN++++ MOB PROCS //END
 
 /mob/proc/get_contents()
@@ -433,7 +591,7 @@ default behaviour is:
 
 	// fix blindness and deafness
 	blinded = 0
-	eye_blind = 0
+	SetBlinded(0)
 	eye_blurry = 0
 	ear_deaf = 0
 	ear_damage = 0

code/modules/mob/living/living_defines.dm

@@ -2,7 +2,7 @@
 	see_invisible = SEE_INVISIBLE_LIVING
 
 	//Health and life related vars
-	var/maxHealth = 100 //Maximum health that should be possible.
+	var/maxHealth = 100 //Maximum health that should be possible.  Avoid adjusting this if you can, and instead use modifiers datums.
 	var/health = 100 	//A mob's health
 
 	var/hud_updateflag = 0

code/modules/mob/living/silicon/robot/life.dm

@@ -98,7 +98,7 @@
 		else	//Not stunned.
 			src.stat = 0
 
-		confused = max(0, confused - 1)
+		AdjustConfused(-1)
 
 	else //Dead.
 		src.blinded = 1
@@ -107,7 +107,7 @@
 	if (src.stuttering) src.stuttering--
 
 	if (src.eye_blind)
-		src.eye_blind--
+		src.AdjustBlinded(-1)
 		src.blinded = 1
 
 	if (src.ear_deaf > 0) src.ear_deaf--

code/modules/mob/living/silicon/robot/robot_damage.dm

@@ -1,9 +1,9 @@
 /mob/living/silicon/robot/updatehealth()
 	if(status_flags & GODMODE)
-		health = maxHealth
+		health = getMaxHealth()
 		stat = CONSCIOUS
 		return
-	health = maxHealth - (getBruteLoss() + getFireLoss())
+	health = getMaxHealth() - (getBruteLoss() + getFireLoss())
 	return
 
 /mob/living/silicon/robot/getBruteLoss()

code/modules/mob/living/silicon/silicon.dm

@@ -63,16 +63,16 @@
 	switch(severity)
 		if(1)
 			src.take_organ_damage(0,20,emp=1)
-			confused = (min(confused + 5, 30))
+			Confuse(5)
 		if(2)
 			src.take_organ_damage(0,15,emp=1)
-			confused = (min(confused + 4, 30))
+			Confuse(4)
 		if(3)
 			src.take_organ_damage(0,10,emp=1)
-			confused = (min(confused + 3, 30))
+			Confuse(3)
 		if(4)
 			src.take_organ_damage(0,5,emp=1)
-			confused = (min(confused + 2, 30))
+			Confuse(2)
 	flash_eyes(affect_silicon = 1)
 	src << "<span class='danger'><B>*BZZZT*</B></span>"
 	src << "<span class='danger'>Warning: Electromagnetic pulse detected.</span>"
@@ -148,7 +148,7 @@
 // this function shows the health of the AI in the Status panel
 /mob/living/silicon/proc/show_system_integrity()
 	if(!src.stat)
-		stat(null, text("System integrity: [round((health/maxHealth)*100)]%"))
+		stat(null, text("System integrity: [round((health/getMaxHealth())*100)]%"))
 	else
 		stat(null, text("Systems nonfunctional"))
 

code/modules/mob/living/simple_animal/aliens/drone.dm

@@ -99,16 +99,16 @@
 			src.visible_message("\red \icon[src] [src] suddenly lights up, and additional targetting vanes slide into place.")
 			hostile = 1
 
-	if(health / maxHealth > 0.9)
+	if(health / getMaxHealth() > 0.9)
 		icon_state = "drone3"
 		explode_chance = 0
-	else if(health / maxHealth > 0.7)
+	else if(health / getMaxHealth() > 0.7)
 		icon_state = "drone2"
 		explode_chance = 0
-	else if(health / maxHealth > 0.5)
+	else if(health / getMaxHealth() > 0.5)
 		icon_state = "drone1"
 		explode_chance = 0.5
-	else if(health / maxHealth > 0.3)
+	else if(health / getMaxHealth() > 0.3)
 		icon_state = "drone0"
 		explode_chance = 5
 	else if(health > 0)

code/modules/mob/living/simple_animal/animals/spiderbot.dm

@@ -95,10 +95,10 @@
 	if (istype(O, /obj/item/weapon/weldingtool))
 		var/obj/item/weapon/weldingtool/WT = O
 		if (WT.remove_fuel(0))
-			if(health < maxHealth)
+			if(health < getMaxHealth())
 				health += pick(1,1,1,2,2,3)
-				if(health > maxHealth)
-					health = maxHealth
+				if(health > getMaxHealth())
+					health = getMaxHealth()
 				add_fingerprint(user)
 				src.visible_message("<span class='notice'>\The [user] has spot-welded some of the damage to \the [src]!</span>")
 			else

code/modules/mob/living/simple_animal/constructs/constructs.dm

@@ -57,7 +57,7 @@
 
 /mob/living/simple_animal/construct/attack_generic(var/mob/user)
 	if(istype(user, /mob/living/simple_animal/construct/builder))
-		if(health < maxHealth)
+		if(health < getMaxHealth())
 			adjustBruteLoss(-5)
 			user.visible_message("<span class='notice'>\The [user] mends some of \the [src]'s wounds.</span>")
 		else
@@ -68,9 +68,9 @@
 /mob/living/simple_animal/construct/examine(mob/user)
 	..(user)
 	var/msg = "<span cass='info'>*---------*\nThis is \icon[src] \a <EM>[src]</EM>!\n"
-	if (src.health < src.maxHealth)
+	if (src.health < src.getMaxHealth())
 		msg += "<span class='warning'>"
-		if (src.health >= src.maxHealth/2)
+		if (src.health >= src.getMaxHealth()/2)
 			msg += "It looks slightly dented.\n"
 		else
 			msg += "<B>It looks severely dented!</B>\n"

code/modules/mob/living/simple_animal/constructs/soulstone.dm

@@ -170,7 +170,7 @@
 	T.forceMove(src) //put shade in stone
 	T.status_flags |= GODMODE
 	T.canmove = 0
-	T.health = T.maxHealth
+	T.health = T.getMaxHealth()
 	src.icon_state = "soulstone2"
 
 	T << "Your soul has been recaptured by the soul stone, its arcane energies are reknitting your ethereal form"

code/modules/mob/living/simple_animal/humanoids/mechamobs.dm

@@ -75,7 +75,7 @@
 /mob/living/simple_animal/hostile/mecha/Life()
 	. = ..()
 	if(!.) return
-	if((health < maxHealth*0.3) && prob(10))
+	if((health < getMaxHealth()*0.3) && prob(10))
 		sparks.start()
 
 /mob/living/simple_animal/hostile/mecha/bullet_act()

code/modules/mob/living/simple_animal/simple_animal.dm

@@ -234,8 +234,8 @@
 		density = 1
 
 	//Overhealth
-	else if(health > maxHealth)
-		health = maxHealth
+	else if(health > getMaxHealth())
+		health = getMaxHealth()
 
 /mob/living/simple_animal/update_icon()
 	..()
@@ -534,7 +534,7 @@
 	if(istype(O, /obj/item/stack/medical))
 		if(stat != DEAD)
 			var/obj/item/stack/medical/MED = O
-			if(health < maxHealth)
+			if(health < getMaxHealth())
 				if(MED.amount >= 1)
 					adjustBruteLoss(-MED.heal_brute)
 					MED.amount -= 1
@@ -602,7 +602,7 @@
 	..()
 
 	if(statpanel("Status") && show_stat_health)
-		stat(null, "Health: [round((health / maxHealth) * 100)]%")
+		stat(null, "Health: [round((health / getMaxHealth()) * 100)]%")
 
 /mob/living/simple_animal/lay_down()
 	..()
@@ -645,10 +645,10 @@
 			adjustBruteLoss(30)
 
 /mob/living/simple_animal/adjustBruteLoss(damage)
-	health = Clamp(health - damage, 0, maxHealth)
+	health = Clamp(health - damage, 0, getMaxHealth())
 
 /mob/living/simple_animal/adjustFireLoss(damage)
-	health = Clamp(health - damage, 0, maxHealth)
+	health = Clamp(health - damage, 0, getMaxHealth())
 
 // Check target_mob if worthy of attack (i.e. check if they are dead or empty mecha)
 /mob/living/simple_animal/proc/SA_attackable(target_mob)

code/modules/mob/mob.dm

@@ -804,6 +804,30 @@
 	sleeping = max(sleeping + amount,0)
 	return
 
+/mob/proc/Confuse(amount)
+	confused = max(max(confused,amount),0)
+	return
+
+/mob/proc/SetConfused(amount)
+	confused = max(amount,0)
+	return
+
+/mob/proc/AdjustConfused(amount)
+	confused = max(confused + amount,0)
+	return
+
+/mob/proc/Blind(amount)
+	eye_blind = max(max(eye_blind,amount),0)
+	return
+
+/mob/proc/SetBlinded(amount)
+	eye_blind = max(amount,0)
+	return
+
+/mob/proc/AdjustBlinded(amount)
+	eye_blind = max(eye_blind + amount,0)
+	return
+
 /mob/proc/Resting(amount)
 	facing_dir = null
 	resting = max(max(resting,amount),0)

code/modules/mob/mob_grab.dm

@@ -170,7 +170,7 @@
 			if(announce)
 				assailant.visible_message("<span class='warning'>[assailant] covers [affecting]'s eyes!</span>")
 			if(affecting.eye_blind < 3)
-				affecting.eye_blind = 3
+				affecting.Blind(3)
 
 /obj/item/weapon/grab/attack_self()
 	return s_click(hud)

code/modules/mob/modifiers.dm

@@ -0,0 +1,106 @@
+// This is a datum that tells the mob that something is affecting them.
+// The advantage of using this datum verses just setting a variable on the mob directly, is that there is no risk of two different procs overwriting
+// each other, or other weirdness.  An excellent example is adjusting max health.
+
+/datum/modifier
+	var/name = null						// Mostly used to organize, might show up on the UI in the Future(tm)
+	var/desc = null						// Ditto.
+	var/icon_state = null				// See above.
+	var/mob/living/holder = null		// The mob that this datum is affecting.
+	var/expire_at = null				// world.time when holder's Life() will remove the datum.  If null, it lasts forever or until it gets deleted by something else.
+	var/on_created_text = null			// Text to show to holder upon being created.
+	var/on_expired_text = null			// Text to show to holder when it expires.
+	var/hidden = FALSE					// If true, it will not show up on the HUD in the Future(tm)
+	var/stacks = MODIFIER_STACK_FORBID	// If true, attempts to add a second instance of this type will refresh expire_at instead.
+	var/flags = 0						// Flags for the modifier, see mobs.dm defines for more details.
+
+	// Now for all the different effects.
+	// Percentage modifiers are expressed as a multipler. (e.g. +25% damage should be written as 1.25)
+	var/max_health_flat					// Adjusts max health by a flat (e.g. +20) amount.  Note this is added to base health.
+	var/max_health_percent				// Adjusts max health by a percentage (e.g. -30%).
+	var/disable_duration_percent		// Adjusts duration of 'disables' (stun, weaken, paralyze, confusion, sleep, halloss, etc)  Setting to 0 will grant immunity.
+	var/incoming_damage_percent			// Adjusts all incoming damage.
+	var/incoming_brute_damage_percent	// Only affects bruteloss.
+	var/incoming_fire_damage_percent	// Only affects fireloss.
+	var/incoming_tox_damage_percent		// Only affects toxloss.
+	var/incoming_oxy_damage_percent		// Only affects oxyloss.
+	var/incoming_clone_damage_percent	// Only affects cloneloss.
+	var/incoming_hal_damage_percent		// Only affects halloss.
+	var/incoming_healing_percent		// Adjusts amount of healing received.
+	var/outgoing_melee_damage_percent	// Adjusts melee damage inflicted by holder by a percentage.  Affects attacks by melee weapons and hand-to-hand.
+	var/slowdown						// Negative numbers speed up, positive numbers slow down movement.
+
+/datum/modifier/New(var/new_holder)
+	holder = new_holder
+	..()
+
+// Checks to see if this datum should continue existing.
+/datum/modifier/proc/check_if_valid()
+	if(expire_at && expire_at < world.time) // Is our time up?
+		src.expire()
+
+/datum/modifier/proc/expire(var/silent = FALSE)
+	if(on_expired_text && !silent)
+		to_chat(holder, on_expired_text)
+	on_expire()
+	holder.modifiers.Remove(src)
+	qdel(src)
+
+// Override this for special effects when it gets removed.
+/datum/modifier/proc/on_expire()
+	return
+
+/mob/living
+	var/list/modifiers = list() // A list of modifier datums, which can adjust certain mob numbers.
+
+/mob/living/Destroy()
+	remove_all_modifiers(TRUE)
+	..()
+
+// Called by Life().
+/mob/living/proc/handle_modifiers()
+	if(!modifiers.len) // No work to do.
+		return
+	// Get rid of anything we shouldn't have.
+	for(var/datum/modifier/M in modifiers)
+		M.check_if_valid()
+
+// Call this to add a modifier to a mob. First argument is the modifier type you want, second is how long it should last, in ticks.
+// The SECONDS/MINUTES macro is very helpful for this.  E.g. M.add_modifier(/datum/modifier/example, 5 MINUTES)
+/mob/living/proc/add_modifier(var/modifier_type, var/expire_at = null)
+	// First, check if the mob already has this modifier.
+	for(var/datum/modifier/M in modifiers)
+		if(ispath(modifier_type, M.type))
+			switch(M.stacks)
+				if(MODIFIER_STACK_FORBID)
+					return // Stop here.
+				if(MODIFIER_STACK_ALLOWED)
+					break // No point checking anymore.
+				if(MODIFIER_STACK_EXTEND)
+					// Not allow to add a second instance, but we can try to prolong the first instance.
+					if(expire_at && world.time + expire_at > M.expire_at)
+						M.expire_at = world.time + expire_at
+					return
+
+	// If we're at this point, the mob doesn't already have it, or it does but stacking is allowed.
+	var/datum/modifier/mod = new modifier_type(src)
+	if(expire_at)
+		mod.expire_at = world.time + expire_at
+	if(mod.on_created_text)
+		to_chat(src, mod.on_created_text)
+	modifiers.Add(mod)
+
+// Removes a specific instance of modifier
+/mob/living/proc/remove_specific_modifier(var/datum/modifier/M, var/silent = FALSE)
+	M.expire(silent)
+
+// Removes all modifiers of a type
+/mob/living/proc/remove_modifiers_of_type(var/modifier_type, var/silent = FALSE)
+	for(var/datum/modifier/M in modifiers)
+		if(ispath(modifier_type, M.type))
+			M.expire(silent)
+
+// Removes all modifiers, useful if the mob's being deleted
+/mob/living/proc/remove_all_modifiers(var/silent = FALSE)
+	for(var/datum/modifier/M in modifiers)
+		M.expire(silent)

code/modules/organs/internal/brain.dm

@@ -35,7 +35,7 @@
 	if (. >= 2)
 		if(prob(1))
 			owner.custom_pain("Your feel very dizzy for a moment!",0)
-			owner.confused = max(owner.confused, 2)
+			owner.Confuse(2)
 
 /obj/item/organ/internal/brain/proc/replace_self_with(replace_path)
 	var/mob/living/carbon/human/tmp_owner = owner

code/modules/organs/internal/eyes.dm

@@ -72,7 +72,7 @@
 	if(is_bruised())
 		owner.eye_blurry = 20
 	if(is_broken())
-		owner.eye_blind = 20
+		owner.Blind(20)
 
 /obj/item/organ/internal/eyes/handle_germ_effects()
 	. = ..() //Up should return an infection level as an integer

code/modules/organs/internal/liver.dm

@@ -53,6 +53,6 @@
 		if(prob(1))
 			owner.custom_pain("There's a sharp pain in your upper-right abdomen!",1)
 	if (. >= 2)
-		if(prob(1) && owner.getToxLoss() < owner.maxHealth*0.3)
+		if(prob(1) && owner.getToxLoss() < owner.getMaxHealth()*0.3)
 			//owner << "" //Toxins provide their own messages for pain
 			owner.adjustToxLoss(5) //Not realistic to PA but there are basically no 'real' liver infections

code/modules/organs/organ_external.dm

@@ -492,7 +492,7 @@ This function completely restores a damaged organ to perfect condition.
 
 //Burn damage can cause fluid loss due to blistering and cook-off
 	if((damage > 5 || damage + burn_dam >= 15) && type == BURN && (robotic < ORGAN_ROBOT))
-		var/fluid_loss = 0.75 * (damage/(owner.maxHealth - config.health_threshold_dead)) * owner.species.blood_volume*(1 - BLOOD_VOLUME_SURVIVE/100)
+		var/fluid_loss = 0.75 * (damage/(owner.getMaxHealth() - config.health_threshold_dead)) * owner.species.blood_volume*(1 - BLOOD_VOLUME_SURVIVE/100)
 		owner.remove_blood(fluid_loss)
 
 	// first check whether we can widen an existing wound

code/modules/organs/organ_internal.dm

@@ -165,7 +165,7 @@
 	if(is_bruised())
 		owner.eye_blurry = 20
 	if(is_broken())
-		owner.eye_blind = 20
+		owner.Blind(20)
 
 /obj/item/organ/internal/liver
 	name = "liver"

code/modules/projectiles/projectile/energy.dm

@@ -29,8 +29,8 @@
 				flash_strength *= H.species.flash_mod
 
 				if(flash_strength > 0)
-					H.confused = max(H.confused, flash_strength + 5)
-					H.eye_blind = max(H.eye_blind, flash_strength)
+					H.Confuse(flash_strength + 5)
+					H.Blind(flash_strength)
 					H.eye_blurry = max(H.eye_blurry, flash_strength + 5)
 					H.adjustHalLoss(22 * (flash_strength / 5)) // Five flashes to stun.  Bit weaker than melee flashes due to being ranged.
 
@@ -146,9 +146,9 @@
 	var/ear_safety = 0
 	ear_safety = M.get_ear_protection()
 	if(ear_safety == 1)
-		M.confused += 150
+		M.Confuse(150)
 	else if (ear_safety > 1)
-		M.confused += 30
+		M.Confuse(30)
 	else if (!ear_safety)
 		M.Stun(10)
 		M.Weaken(2)

code/modules/projectiles/projectile/special.dm

@@ -150,7 +150,7 @@
 	on_hit(var/atom/target, var/blocked = 0)
 		if(ishuman(target))
 			var/mob/living/carbon/human/M = target
-			M.confused += rand(5,8)
+			M.Confuse(rand(5,8))
 
 /obj/item/projectile/chameleon
 	name = "bullet"

code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Dispenser.dm

@@ -106,7 +106,7 @@
 	if(dose * strength_mod >= strength * 2) // Slurring
 		M.slurring = max(M.slurring, 30)
 	if(dose * strength_mod >= strength * 3) // Confusion - walking in random directions
-		M.confused = max(M.confused, 20)
+		M.Confuse(20)
 	if(dose * strength_mod >= strength * 4) // Blurry vision
 		M.eye_blurry = max(M.eye_blurry, 10)
 	if(dose * strength_mod >= strength * 5) // Drowsyness - periodically falling asleep

code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Food-Drinks.dm

@@ -376,7 +376,7 @@
 	else if(eyes_covered)
 		M << "<span class='warning'>Your [safe_thing] protect you from most of the pepperspray!</span>"
 		M.eye_blurry = max(M.eye_blurry, effective_strength * 3)
-		M.eye_blind = max(M.eye_blind, effective_strength)
+		M.Blind(effective_strength)
 		M.Stun(5)
 		M.Weaken(5)
 		return
@@ -387,7 +387,7 @@
 	else // Oh dear :D
 		M << "<span class='warning'>You're sprayed directly in the eyes with pepperspray!</span>"
 		M.eye_blurry = max(M.eye_blurry, effective_strength * 5)
-		M.eye_blind = max(M.eye_blind, effective_strength * 2)
+		M.Blind(effective_strength * 2)
 		M.Stun(5)
 		M.Weaken(5)
 		return
@@ -1166,7 +1166,7 @@
 	if(M.dizziness)
 		M.dizziness = max(0, M.dizziness - 15)
 	if(M.confused)
-		M.confused = max(0, M.confused - 5)
+		M.Confuse(-5)
 
 /datum/reagent/drink/dry_ramen
 	name = "Dry Ramen"

code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Medicine.dm

@@ -258,7 +258,7 @@
 /datum/reagent/oxycodone/affect_blood(var/mob/living/carbon/M, var/alien, var/removed)
 	M.add_chemical_effect(CE_PAINKILLER, 200)
 	M.eye_blurry += 10
-	M.confused += 5
+	M.Confuse(5)
 
 /datum/reagent/oxycodone/overdose(var/mob/living/carbon/M, var/alien)
 	..()
@@ -319,7 +319,7 @@
 
 /datum/reagent/imidazoline/affect_blood(var/mob/living/carbon/M, var/alien, var/removed)
 	M.eye_blurry = max(M.eye_blurry - 5, 0)
-	M.eye_blind = max(M.eye_blind - 5, 0)
+	M.AdjustBlinded(-5)
 	if(ishuman(M))
 		var/mob/living/carbon/human/H = M
 		var/obj/item/organ/internal/eyes/E = H.internal_organs_by_name[O_EYES]
@@ -349,7 +349,7 @@
 				continue
 			if(I.damage > 0) //Peridaxon heals only non-robotic organs
 				I.damage = max(I.damage - removed, 0)
-				H.confused += 5
+				H.Confuse(5)
 			if(I.damage <= 5 && I.organ_tag == O_EYES)
 				H.eye_blurry += 10	//Eyes need to reset, or something
 				H.sdisabilities &= ~BLIND
@@ -441,7 +441,7 @@
 	M.dizziness = 0
 	M.drowsyness = 0
 	M.stuttering = 0
-	M.confused = 0
+	M.SetConfused(0)
 	if(M.ingested)
 		for(var/datum/reagent/R in M.ingested.reagent_list)
 			if(istype(R, /datum/reagent/ethanol))

code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Other.dm

@@ -133,7 +133,7 @@
 	M.disabilities = 0
 	M.sdisabilities = 0
 	M.eye_blurry = 0
-	M.eye_blind = 0
+	M.SetBlinded(0)
 	M.SetWeakened(0)
 	M.SetStunned(0)
 	M.SetParalysis(0)
@@ -141,7 +141,7 @@
 	M.dizziness = 0
 	M.drowsyness = 0
 	M.stuttering = 0
-	M.confused = 0
+	M.SetConfused(0)
 	M.sleeping = 0
 	M.jitteriness = 0
 

code/modules/reagents/Chemistry-Reagents/Chemistry-Reagents-Toxins.dm

@@ -403,7 +403,7 @@
 		effective_dose *= 2
 
 	if(effective_dose == metabolism)
-		M.confused += 2
+		M.Confuse(2)
 		M.drowsyness += 2
 	else if(effective_dose < 2 * threshold)
 		M.Weaken(30)
@@ -490,7 +490,7 @@
 	if(alien == IS_SKRELL)
 		drug_strength = drug_strength * 0.8
 	M.make_dizzy(drug_strength)
-	M.confused = max(M.confused, drug_strength * 5)
+	M.Confuse(drug_strength * 5)
 
 /datum/reagent/impedrezene
 	name = "Impedrezene"

code/modules/shieldgen/emergency_shield.dm

@@ -290,7 +290,7 @@
 	else if(istype(W, /obj/item/stack/cable_coil) && malfunction && is_open)
 		var/obj/item/stack/cable_coil/coil = W
 		user << "<span class='notice'>You begin to replace the wires.</span>"
-		//if(do_after(user, min(60, round( ((maxhealth/health)*10)+(malfunction*10) ))) //Take longer to repair heavier damage
+		//if(do_after(user, min(60, round( ((getMaxHealth()/health)*10)+(malfunction*10) ))) //Take longer to repair heavier damage
 		if(do_after(user, 30))
 			if (coil.use(1))
 				health = max_health

code/modules/spells/spellbook.dm

@@ -322,7 +322,7 @@
 /obj/item/weapon/spellbook/oneuse/blind/recoil(mob/user as mob)
 	..()
 	user <<"<span class='warning'>You go blind!</span>"
-	user.eye_blind = 10
+	user.Blind(10)
 
 /obj/item/weapon/spellbook/oneuse/mindswap
 	spell = /spell/targeted/mind_transfer

code/modules/spells/targeted/targeted.dm

@@ -138,8 +138,8 @@ Targeted spells have two useful flags: INCLUDEUSER and SELECTABLE. These are exp
 	if(amt_weakened || amt_paralysis || amt_stunned)
 		if(target.buckled)
 			target.buckled = null
-	target.eye_blind += amt_eye_blind
+	target.Blind(amt_eye_blind)
 	target.eye_blurry += amt_eye_blurry
 	target.dizziness += amt_dizziness
-	target.confused += amt_confused
+	target.Confuse(amt_confused)
 	target.stuttering += amt_stuttering

code/modules/virus2/effect.dm

@@ -264,7 +264,7 @@
 	stage = 3
 	activate(var/mob/living/carbon/mob,var/multiplier)
 		mob << "<span class='notice'>You have trouble telling right and left apart all of a sudden.</span>"
-		mob.confused += 10
+		mob.Confuse(10)
 
 /datum/disease2/effect/mutation
 	name = "DNA Degradation"

code/modules/xenobio2/machinery/injector_computer.dm

@@ -76,7 +76,7 @@
 
 	if(injector.occupant)
 		data["occupantHealth"] = injector.occupant.health
-		data["occupantHealthMax"] = injector.occupant.maxHealth
+		data["occupantHealthMax"] = injector.occupant.getMaxHealth()
 	else
 		data["occupantHealth"] = null
 		data["occupantHealthMax"] = null

polaris.dme

@@ -1506,6 +1506,7 @@
 #include "code\modules\mob\mob_helpers.dm"
 #include "code\modules\mob\mob_movement.dm"
 #include "code\modules\mob\mob_transformation_simple.dm"
+#include "code\modules\mob\modifiers.dm"
 #include "code\modules\mob\say.dm"
 #include "code\modules\mob\transform_procs.dm"
 #include "code\modules\mob\typing_indicator.dm"