Baystation12 Hardsuit Code

Porting over the code.

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

@@ -65,13 +65,13 @@
 
 	if (organ_name in organs_by_name)
 		var/datum/organ/external/O = get_organ(organ_name)
-	
+
 		if(amount > 0)
 			O.take_damage(amount, 0, sharp=is_sharp(damage_source), edge=has_edge(damage_source), used_weapon=damage_source)
 		else
 			//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.status & ORGAN_ROBOT))
-	
+
 	hud_updateflag |= 1 << HEALTH_HUD
 
 /mob/living/carbon/human/proc/adjustFireLossByPart(var/amount, var/organ_name, var/obj/damage_source = null)
@@ -80,13 +80,13 @@
 
 	if (organ_name in organs_by_name)
 		var/datum/organ/external/O = get_organ(organ_name)
-	
+
 		if(amount > 0)
 			O.take_damage(0, amount, sharp=is_sharp(damage_source), edge=has_edge(damage_source), used_weapon=damage_source)
 		else
 			//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.status & ORGAN_ROBOT))
-	
+
 	hud_updateflag |= 1 << HEALTH_HUD
 
 /mob/living/carbon/human/Stun(amount)
@@ -165,6 +165,10 @@
 		hud_updateflag |= 1 << HEALTH_HUD
 	updatehealth()
 
+
+/*
+In most cases it makes more sense to use apply_damage() instead! And make sure to check armour if applicable.
+*/
 //Damages ONE external organ, organ gets randomly selected from damagable ones.
 //It automatically updates damage overlays if necesary
 //It automatically updates health status
@@ -260,10 +264,20 @@ This function restores all organs.
 /mob/living/carbon/human/apply_damage(var/damage = 0, var/damagetype = BRUTE, var/def_zone = null, var/blocked = 0, var/sharp = 0, var/edge = 0, var/obj/used_weapon = null)
 
 	//visible_message("Hit debug. [damage] | [damagetype] | [def_zone] | [blocked] | [sharp] | [used_weapon]")
+	
+	//Handle other types of damage
 	if((damagetype != BRUTE) && (damagetype != BURN))
+		if(damagetype == HALLOSS)
+			if ((damage > 25 && prob(20)) || (damage > 50 && prob(60)))
+				emote("scream")
+		
+		
 		..(damage, damagetype, def_zone, blocked)
 		return 1
 
+	//Handle BRUTE and BURN damage
+	handle_suit_punctures(damagetype, damage)
+	
 	if(blocked >= 2)	return 0
 
 	var/datum/organ/external/organ = null

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

@@ -27,6 +27,7 @@ emp_act
 */
 // END TASER NERF
 
+	//Laserproof armour
 	if(wear_suit && istype(wear_suit, /obj/item/clothing/suit/armor/laserproof))
 		if(istype(P, /obj/item/projectile/energy) || istype(P, /obj/item/projectile/beam))
 			var/reflectchance = 40 - round(P.damage/3)
@@ -189,6 +190,7 @@ emp_act
 	..()
 
 
+//Returns 1 if the attack hit, 0 if it missed.
 /mob/living/carbon/human/proc/attacked_by(var/obj/item/I, var/mob/living/user, var/def_zone)
 	if(!I || !user)	return 0
 
@@ -296,3 +298,14 @@ emp_act
 	if(w_uniform)
 		w_uniform.add_blood(source)
 		update_inv_w_uniform(0)
+
+/mob/living/carbon/human/proc/handle_suit_punctures(var/damtype, var/damage)
+
+	if(!wear_suit) return
+	if(!istype(wear_suit,/obj/item/clothing/suit/space)) return
+	if(damtype != BURN && damtype != BRUTE) return
+
+	var/obj/item/clothing/suit/space/SS = wear_suit
+	var/penetrated_dam = max(0,(damage - SS.breach_threshold)) // - SS.damage)) - Consider uncommenting this if suits seem too hardy on dev.
+
+	if(penetrated_dam) SS.create_breaches(damtype, penetrated_dam)

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

@@ -135,23 +135,54 @@
 
 	if(mind && mind.vampire)
 		handle_vampire()
+// Calculate how vulnerable the human is to under- and overpressure.
+// Returns 0 (equals 0 %) if sealed in an undamaged suit, 1 if unprotected (equals 100%).
+// Suitdamage can modifiy this in 10% steps.
+/mob/living/carbon/human/proc/get_pressure_weakness()
+
+	var/pressure_adjustment_coefficient = 1 // Assume no protection at first.
+
+	if(wear_suit && (wear_suit.flags & STOPSPRESSUREDMAGE) && head && (head.flags & STOPSPRESSUREDMAGE)) // Complete set of pressure-proof suit worn, assume fully sealed.
+		pressure_adjustment_coefficient = 0
+
+		// Handles breaches in your space suit. 10 suit damage equals a 100% loss of pressure protection.
+		if(istype(wear_suit,/obj/item/clothing/suit/space))
+			var/obj/item/clothing/suit/space/S = wear_suit
+			if(S.can_breach && S.damage)
+				pressure_adjustment_coefficient += S.damage * 0.1
+
+	pressure_adjustment_coefficient = min(1,max(pressure_adjustment_coefficient,0)) // So it isn't less than 0 or larger than 1.
+
+	return pressure_adjustment_coefficient
+
+// Calculate how much of the enviroment pressure-difference affects the human.
 
 
 /mob/living/carbon/human/calculate_affecting_pressure(var/pressure)
-	..()
-	var/pressure_difference = abs( pressure - ONE_ATMOSPHERE )
+	var/pressure_difference
+
+	// First get the absolute pressure difference.
+	if(pressure < ONE_ATMOSPHERE) // We are in an underpressure.
+		pressure_difference = ONE_ATMOSPHERE - pressure
+
+	else //We are in an overpressure or standard atmosphere.
+		pressure_difference = pressure - ONE_ATMOSPHERE
+
+	if(pressure_difference < 5) // If the difference is small, don't bother calculating the fraction.
+		pressure_difference = 0
 
-	var/pressure_adjustment_coefficient = 1	//Determins how much the clothing you are wearing protects you in percent.
-	if(wear_suit && (wear_suit.flags & STOPSPRESSUREDMAGE))
-		pressure_adjustment_coefficient -= PRESSURE_SUIT_REDUCTION_COEFFICIENT
-	if(head && (head.flags & STOPSPRESSUREDMAGE))
-		pressure_adjustment_coefficient -= PRESSURE_HEAD_REDUCTION_COEFFICIENT
-	pressure_adjustment_coefficient = max(pressure_adjustment_coefficient,0) //So it isn't less than 0
-	pressure_difference = pressure_difference * pressure_adjustment_coefficient
-	if(pressure > ONE_ATMOSPHERE)
-		return ONE_ATMOSPHERE + pressure_difference
 	else
+		// Otherwise calculate how much of that absolute pressure difference affects us, can be 0 to 1 (equals 0% to 100%).
+		// This is our relative difference.
+		pressure_difference *= get_pressure_weakness()
+
+	// The difference is always positive to avoid extra calculations.
+	// Apply the relative difference on a standard atmosphere to get the final result.
+	// The return value will be the adjusted_pressure of the human that is the basis of pressure warnings and damage.
+	if(pressure < ONE_ATMOSPHERE)
 		return ONE_ATMOSPHERE - pressure_difference
+	else
+		return ONE_ATMOSPHERE + pressure_difference
 
 /mob/living/carbon/human
 	proc/handle_disabilities()