Biosuit Updates

code/datums/agents/tools/conceal_gloves.dm

@@ -5,9 +5,7 @@
 
 	icon_state = "black"
 	item_state = "bgloves"
-
 	siemens_coefficient = 0
-	permeability_coefficient = 0.05
 	flags_cold_protection = BODY_FLAG_HANDS
 	min_cold_protection_temperature = GLOVES_MIN_COLD_PROT
 	flags_heat_protection = BODY_FLAG_HANDS

code/datums/disease.dm

@@ -104,16 +104,20 @@ GLOBAL_LIST_INIT(diseases, typesof(/datum/disease) - /datum/disease)
 		how_spread = force_spread
 
 	if(how_spread == SPECIAL || how_spread == NON_CONTAGIOUS || how_spread == BLOOD)//does not spread
-		return
+		return FALSE
 
 	if(stage < contagious_period) //the disease is not contagious at this stage
-		return
+		return FALSE
 
 	if(!source)//no holder specified
 		if(affected_mob)//no mob affected holder
 			source = affected_mob
 		else //no source and no mob affected. Rogue disease. Break
-			return
+			return FALSE
+
+	var/mob/source_mob = source
+	if(istype(source_mob) && !source_mob.can_pass_disease())
+		return FALSE
 
 	var/check_range = airborne_range//defaults to airborne - range 2
 
@@ -122,7 +126,7 @@ GLOBAL_LIST_INIT(diseases, typesof(/datum/disease) - /datum/disease)
 
 	if(isturf(source.loc))
 		FOR_DOVIEW(var/mob/living/carbon/victim, check_range, source, HIDE_INVISIBLE_OBSERVER)
-			if(isturf(victim.loc))
+			if(isturf(victim.loc) && victim.can_pass_disease())
 				if(AStar(source.loc, victim.loc, /turf/proc/AdjacentTurfs, /turf/proc/Distance, check_range))
 					victim.contract_disease(src, 0, 1, force_spread)
 		FOR_DOVIEW_END

code/datums/diseases/mob_procs.dm

@@ -49,36 +49,10 @@
 	if(prob(15/virus.permeability_mod)) return //the power of immunity compels this disease! but then you forgot resistances
 	var/passed = 1
 
-	//chances to target this zone
-	var/head_ch
-	var/body_ch
-	var/hands_ch
-	var/feet_ch
-
 	if(spread_type == -5)
 		spread_type = virus.spread_type
 
-	switch(spread_type)
-		if(CONTACT_HANDS)
-			head_ch = 0
-			body_ch = 0
-			hands_ch = 100
-			feet_ch = 0
-		if(CONTACT_FEET)
-			head_ch = 0
-			body_ch = 0
-			hands_ch = 0
-			feet_ch = 100
-		else
-			head_ch = 100
-			body_ch = 100
-			hands_ch = 25
-			feet_ch = 25
-
-
-	var/target_zone = pick(head_ch;1,body_ch;2,hands_ch;3,feet_ch;4)//1 - head, 2 - body, 3 - hands, 4- feet
-
-	passed = check_disease_pass_clothes(target_zone)
+	passed = can_pass_disease()
 
 	if(passed)
 		AddDisease(virus)
@@ -102,45 +76,3 @@
 	. = ..()
 	med_hud_set_status()
 
-//returns whether the mob's clothes stopped the disease from passing through
-/mob/proc/check_disease_pass_clothes(target_zone)
-	return 1
-
-/mob/living/carbon/human/check_disease_pass_clothes(target_zone)
-	var/obj/item/clothing/Cl
-	var/protection = 0
-	switch(target_zone)
-		if(1)
-			if(isobj(head) && !istype(head, /obj/item/paper))
-				Cl = head
-				protection += (Cl.permeability_coefficient*100)-100
-			if(isobj(wear_mask))
-				Cl = wear_mask
-				protection += (Cl.permeability_coefficient*100)-100
-		if(2)//arms and legs included
-			if(isobj(wear_suit))
-				Cl = wear_suit
-				protection += (Cl.permeability_coefficient*100)-100
-			if(isobj(WEAR_BODY))
-				Cl = WEAR_BODY
-				protection += (Cl.permeability_coefficient*100)-100
-		if(3)
-			if(isobj(wear_suit) && wear_suit.flags_armor_protection & BODY_FLAG_HANDS)
-				Cl = wear_suit
-				protection += (Cl.permeability_coefficient*100)-100
-
-			if(isobj(gloves))
-				Cl = gloves
-				protection += (Cl.permeability_coefficient*100)-100
-		if(4)
-			if(isobj(wear_suit) && wear_suit.flags_armor_protection & BODY_FLAG_FEET)
-				Cl = wear_suit
-				protection += (Cl.permeability_coefficient*100)-100
-
-			if(isobj(shoes))
-				Cl = shoes
-				protection += (Cl.permeability_coefficient*100)-100
-		else
-			to_chat(src, "Something bad happened with disease target zone code, tell a dev or admin ")
-	return prob(clamp(protection, 5, 90))
-

code/game/objects/items.dm

@@ -90,13 +90,8 @@
 	var/list/actions
 	/// list of paths of action datums to give to the item on New().
 	var/list/actions_types
-
-	//var/heat_transfer_coefficient = 1 //0 prevents all transfers, 1 is invisible
-
 	/// for leaking gas from turf to mask and vice-versa (for masks right now, but at some point, i'd like to include space helmets)
 	var/gas_transfer_coefficient = 1
-	/// for chemicals/diseases
-	var/permeability_coefficient = 1
 	/// for electrical admittance/conductance (electrocution checks and shit)
 	var/siemens_coefficient = 1
 	/// How much clothing is slowing you down. Negative values speeds you up

code/game/objects/structures/crates_lockers/closets/l3closet.dm

@@ -1,27 +1,25 @@
 /obj/structure/closet/l3closet
 	name = "level-3 biohazard suit closet"
 	desc = "It's a storage unit for level-3 biohazard gear."
-	icon_state = "bio"
-	icon_closed = "bio"
-	icon_opened = "bioopen"
+	icon_state = "bio_general"
+	icon_closed = "bio_general"
+	icon_opened = "bio_generalopen"
 
 /obj/structure/closet/l3closet/Initialize()
 	. = ..()
-	new /obj/item/clothing/suit/bio_suit/general( src )
-	new /obj/item/clothing/head/bio_hood/general( src )
-
+	new /obj/item/clothing/suit/bio_suit( src )
+	new /obj/item/clothing/head/bio_hood( src )
 
-/obj/structure/closet/l3closet/general
-	icon_state = "bio_general"
-	icon_closed = "bio_general"
-	icon_opened = "bio_generalopen"
+/obj/structure/closet/l3closet/medical
+	icon_state = "bio_medical"
+	icon_closed = "bio_medical"
+	icon_opened = "bio_medicalopen"
 
-/obj/structure/closet/l3closet/general/Initialize()
+/obj/structure/closet/l3closet/medical/Initialize()
 	. = ..()
 	contents = list()
-	new /obj/item/clothing/suit/bio_suit/general( src )
-	new /obj/item/clothing/head/bio_hood/general( src )
-
+	new /obj/item/clothing/suit/bio_suit/medical( src )
+	new /obj/item/clothing/head/bio_hood/medical( src )
 
 /obj/structure/closet/l3closet/virology
 	icon_state = "bio_virology"
@@ -33,9 +31,6 @@
 	contents = list()
 	new /obj/item/clothing/suit/bio_suit/virology( src )
 	new /obj/item/clothing/head/bio_hood/virology( src )
-	new /obj/item/clothing/mask/breath(src)
-	new /obj/item/tank/oxygen(src)
-
 
 /obj/structure/closet/l3closet/security
 	icon_state = "bio_security"
@@ -48,19 +43,6 @@
 	new /obj/item/clothing/suit/bio_suit/security( src )
 	new /obj/item/clothing/head/bio_hood/security( src )
 
-
-/obj/structure/closet/l3closet/janitor
-	icon_state = "bio_janitor"
-	icon_closed = "bio_janitor"
-	icon_opened = "bio_janitoropen"
-
-/obj/structure/closet/l3closet/janitor/Initialize()
-	. = ..()
-	contents = list()
-	new /obj/item/clothing/suit/bio_suit/janitor( src )
-	new /obj/item/clothing/head/bio_hood/janitor( src )
-
-
 /obj/structure/closet/l3closet/scientist
 	icon_state = "bio_scientist"
 	icon_closed = "bio_scientist"

code/modules/clothing/clothing.dm

@@ -333,7 +333,7 @@
 	siemens_coefficient = 0.9
 	flags_armor_protection = BODY_FLAG_FEET
 	flags_equip_slot = SLOT_FEET
-	permeability_coefficient = 0.50
+
 	slowdown = SHOES_SLOWDOWN
 	blood_overlay_type = "feet"
 	/// The currently inserted item.

code/modules/clothing/gloves/color.dm

@@ -4,7 +4,7 @@
 	icon_state = "insulated"
 	item_state = "insulated"
 	siemens_coefficient = 0
-	permeability_coefficient = 0.05
+
 	flags_cold_protection = BODY_FLAG_HANDS
 	min_cold_protection_temperature = GLOVES_MIN_COLD_PROT
 	flags_heat_protection = BODY_FLAG_HANDS
@@ -16,7 +16,6 @@
 	icon_state = "insulated"
 	item_state = "insulated"
 	siemens_coefficient = 1 //Set to a default of 1, gets overridden in New()
-	permeability_coefficient = 0.05
 
 /obj/item/clothing/gloves/fyellow/New()
 	siemens_coefficient = pick(0,0.5,0.5,0.5,0.5,0.75,1.5)

code/modules/clothing/gloves/marine_gloves.dm

@@ -7,7 +7,7 @@
 	icon_state = "black"
 	item_state = "black"
 	siemens_coefficient = 0.6
-	permeability_coefficient = 0.05
+
 	flags_cold_protection = BODY_FLAG_HANDS
 	flags_heat_protection = BODY_FLAG_HANDS
 	min_cold_protection_temperature = GLOVES_MIN_COLD_PROT
@@ -84,7 +84,7 @@
 	icon_state = "yellow"
 	item_state = "ygloves"
 	siemens_coefficient = 0
-	permeability_coefficient = 0.01
+
 	adopts_squad_color = FALSE
 
 /obj/item/clothing/gloves/marine/techofficer/commander

code/modules/clothing/gloves/miscellaneous.dm

@@ -21,7 +21,7 @@
 	icon_state = "black"
 	item_state = "swat_gl"
 	siemens_coefficient = 0.6
-	permeability_coefficient = 0.05
+
 
 	flags_cold_protection = BODY_FLAG_HANDS
 	min_cold_protection_temperature = GLOVES_MIN_COLD_PROT
@@ -34,7 +34,7 @@
 	icon_state = "black"
 	item_state = "swat_gl"
 	siemens_coefficient = 0
-	permeability_coefficient = 0.05
+
 	flags_cold_protection = BODY_FLAG_HANDS
 	min_cold_protection_temperature = GLOVES_MIN_COLD_PROT
 	flags_heat_protection = BODY_FLAG_HANDS
@@ -46,14 +46,13 @@
 	icon_state = "latex"
 	item_state = "lgloves"
 	siemens_coefficient = 0.30
-	permeability_coefficient = 0.35
+	armor_bio = CLOTHING_ARMOR_LOW
 
 /obj/item/clothing/gloves/botanic_leather
 	desc = "These leather gloves protect against thorns, barbs, prickles, spikes and other harmful objects of floral origin."
 	name = "botanist's leather gloves"
 	icon_state = "leather"
 	item_state = "ggloves"
-	permeability_coefficient = 0.9
 	siemens_coefficient = 0.9
 
 

code/modules/clothing/head/hardhat.dm

@@ -87,7 +87,7 @@
 	hardhat_color = "red"
 	name = "firefighter helmet"
 	gas_transfer_coefficient = 0.01
-	permeability_coefficient = 0.01
+
 	flags_inventory = NOPRESSUREDMAGE|BLOCKSHARPOBJ|COVERMOUTH|ALLOWINTERNALS|COVEREYES|BLOCKGASEFFECT|ALLOWREBREATH|ALLOWCPR
 	flags_heat_protection = BODY_FLAG_HEAD|BODY_FLAG_FACE|BODY_FLAG_EYES
 	flags_cold_protection = BODY_FLAG_HEAD|BODY_FLAG_FACE|BODY_FLAG_EYES

code/modules/clothing/head/helmet.dm

@@ -1462,7 +1462,7 @@ GLOBAL_LIST_INIT(allowed_helmet_items, list(
 	armor_rad = CLOTHING_ARMOR_ULTRAHIGHPLUS
 	force = 0 //"The M3 MOPP mask would be a normal weapon if you were to hit someone with it."
 	throwforce = 0
-	flags_inventory = BLOCKSHARPOBJ
+	flags_inventory = BLOCKSHARPOBJ|BLOCKGASEFFECT
 	flags_marine_helmet = NO_FLAGS
 	flags_atom = NO_SNOW_TYPE|NO_NAME_OVERRIDE
 	flags_inv_hide = HIDEEARS|HIDEALLHAIR

code/modules/clothing/head/misc.dm

@@ -45,7 +45,6 @@
 	name = "plague doctor's hat"
 	desc = "These were once used by Plague doctors. They're pretty much useless."
 	icon_state = "plaguedoctor"
-	permeability_coefficient = 0.01
 	siemens_coefficient = 0.9
 	flags_armor_protection = 0
 

code/modules/clothing/masks/breath.dm

@@ -7,7 +7,6 @@
 	flags_armor_protection = 0
 	w_class = SIZE_SMALL
 	gas_transfer_coefficient = 0.10
-	permeability_coefficient = 0.50
 
 	var/hanging = 0
 
@@ -37,7 +36,7 @@
 	name = "medical mask"
 	icon_state = "medical"
 	item_state = "medical"
-	permeability_coefficient = 0.01
+
 
 
 
@@ -235,4 +234,4 @@
 	flags_armor_protection = 0
 	w_class = SIZE_SMALL
 	gas_transfer_coefficient = 0.10
-	permeability_coefficient = 0.50
+

code/modules/clothing/masks/gasmask.dm

@@ -11,7 +11,6 @@
 	w_class = SIZE_SMALL
 	item_state = "gas_alt"
 	gas_transfer_coefficient = 0.01
-	permeability_coefficient = 0.9
 	armor_melee = CLOTHING_ARMOR_NONE
 	armor_bullet = CLOTHING_ARMOR_NONE
 	armor_laser = CLOTHING_ARMOR_NONE

code/modules/clothing/masks/miscellaneous.dm

@@ -17,13 +17,12 @@
 	flags_inventory = COVERMOUTH
 	flags_armor_protection = 0
 	gas_transfer_coefficient = 0.90
-	permeability_coefficient = 0.3
 	armor_melee = CLOTHING_ARMOR_NONE
 	armor_bullet = CLOTHING_ARMOR_NONE
 	armor_laser = CLOTHING_ARMOR_NONE
 	armor_energy = CLOTHING_ARMOR_NONE
 	armor_bomb = CLOTHING_ARMOR_NONE
-	armor_bio = CLOTHING_ARMOR_NONE
+	armor_bio = CLOTHING_ARMOR_LOW
 	armor_rad = CLOTHING_ARMOR_NONE
 	armor_internaldamage = CLOTHING_ARMOR_NONE
 

code/modules/clothing/shoes/colour.dm

@@ -49,7 +49,7 @@
 /obj/item/clothing/shoes/white
 	name = "white shoes"
 	icon_state = "white"
-	permeability_coefficient = 0.01
+
 
 /obj/item/clothing/shoes/leather
 	name = "leather shoes"

code/modules/clothing/shoes/marine_shoes.dm

@@ -144,7 +144,7 @@
 /obj/item/clothing/shoes/veteran/pmc/commando
 	name = "\improper PMC commando boots"
 	desc = "A pair of heavily armored, acid-resistant boots."
-	permeability_coefficient = 0.01
+
 	armor_bio = CLOTHING_ARMOR_HIGH
 	siemens_coefficient = 0.2
 	unacidable = TRUE