FixWaterA G A I N

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

@@ -586,6 +586,13 @@ emp_act
 	converted_protection *= perm
 	return CLAMP(1-converted_protection, 0, 1)
 
+/mob/living/carbon/human/water_act(amount)
+	adjust_fire_stacks(-amount * 5)
+	for(var/atom/movable/AM in contents)
+		AM.water_act(amount)
+	remove_modifiers_of_type(/datum/modifier/fire)
+
+	species.handle_water_damage(src, amount)
 
 /mob/living/carbon/human/shank_attack(obj/item/W, obj/item/weapon/grab/G, mob/user, hit_zone)
 

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

@@ -142,7 +142,8 @@
 		"Your skin prickles in the heat."
 		)
 
-	var/water_resistance = 0.1								// How wet the species gets from being splashed. Only really useful for Prometheans.
+	var/water_resistance = 0.1								// How wet the species gets from being splashed.
+	var/water_damage_mod = 0								// How much water damage is multiplied by when splashing this species.
 
 	var/passive_temp_gain = 0								// Species will gain this much temperature every second
 	var/hazard_high_pressure = HAZARD_HIGH_PRESSURE			// Dangerously high pressure.
@@ -461,3 +462,9 @@
 // Allow species to display interesting information in the human stat panels
 /datum/species/proc/Stat(var/mob/living/carbon/human/H)
 	return
+
+/datum/species/proc/handle_water_damage(var/mob/living/carbon/human/H, var/amount = 0)
+	amount *= 1 - H.get_water_protection()
+	amount *= water_damage_mod
+	if(amount > 0)
+		H.adjustToxLoss(amount)

code/modules/mob/living/carbon/human/species/station/prometheans.dm

@@ -72,6 +72,7 @@ var/datum/species/shapeshifter/promethean/prometheans
 	siemens_coefficient = 0.8
 
 	water_resistance = 0
+	water_damage_mod = 0.3
 
 	genders = list(MALE, FEMALE, NEUTER, PLURAL)