Some sensory detail

code/modules/clothing/chameleon.dm

@@ -277,7 +277,7 @@ CHAMELEON_CLOTHING_DEFINE(/obj/item/clothing/under/chameleon)
 	item_state = "bl_suit"
 	desc = "It's a plain jumpsuit. It has a small dial on the wrist."
 	sensor_mode = SENSOR_OFF //Hey who's this guy on the Syndicate Shuttle??
-	random_sensor = FALSE
+	sensor_flags = NONE
 	resistance_flags = NONE
 	can_adjust = FALSE
 	armor = list("melee" = 10, "bullet" = 10, "laser" = 10, "energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 50, "acid" = 50)

code/modules/clothing/clothing.dm

@@ -233,7 +233,7 @@
 /obj/item/clothing/examine(mob/user)
 	. = ..()
 	if(damaged_clothes == CLOTHING_SHREDDED)
-		. += "<span class='warning'><b>It is completely shredded and requires mending before it can be worn again!</b></span>"
+		. += "<span class='warning'><b>It is completely shredded and requires mending!</b></span>"
 		return
 	for(var/zone in damage_by_parts)
 		var/pct_damage_part = damage_by_parts[zone] / limb_integrity * 100
@@ -437,12 +437,10 @@ BLIND     // can't see anything
 		damaged_clothes = CLOTHING_SHREDDED
 		body_parts_covered = NONE
 		name = "shredded [initial(name)]"
-		slot_flags = NONE
-		update_clothes_damaged_state()
+		update_clothes_damaged_state(CLOTHING_SHREDDED)
 		if(ismob(loc))
 			var/mob/M = loc
-			M.visible_message("<span class='danger'>[M]'s [src.name] falls off, completely shredded!</span>", "<span class='warning'><b>Your [src.name] falls off, completely shredded!</b></span>", vision_distance = COMBAT_MESSAGE_RANGE)
-			M.dropItemToGround(src)
+			M.visible_message("<span class='danger'>[M]'s [src.name] is completely shredded!</span>", "<span class='userdanger'>Your [src.name] is completely shredded!</span>", vision_distance = COMBAT_MESSAGE_RANGE)
 	else
 		..()
 

code/modules/clothing/under/_under.dm

@@ -7,11 +7,14 @@
 	slot_flags = ITEM_SLOT_ICLOTHING
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0,"energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 0, "acid" = 0, "wound" = 5)
 	mutantrace_variation = STYLE_DIGITIGRADE|USE_TAUR_CLIP_MASK
-	limb_integrity = 30
+	limb_integrity = 120
 	var/fitted = FEMALE_UNIFORM_FULL // For use in alternate clothing styles for women
 	var/has_sensor = HAS_SENSORS // For the crew computer
-	var/random_sensor = TRUE
+	var/sensor_flags = SENSOR_RANDOM
 	var/sensor_mode = NO_SENSORS
+	var/sensor_mode_intended = NO_SENSORS //if sensors become damaged and are repaired later, it will revert to the user's intended preferences
+	var/sensormaxintegrity = 200 //if this is zero, then our sensors can only be destroyed by shredded clothing
+	var/sensordamage = 0 //how much damage did our sensors take?
 	var/can_adjust = TRUE
 	var/adjusted = NORMAL_STYLE
 	var/alt_covers_chest = FALSE // for adjusted/rolled-down jumpsuits, FALSE = exposes chest and arms, TRUE = exposes arms only
@@ -32,29 +35,75 @@
 
 /obj/item/clothing/under/attackby(obj/item/I, mob/user, params)
 	if((has_sensor == BROKEN_SENSORS) && istype(I, /obj/item/stack/cable_coil))
-		if(damaged_clothes)
-			to_chat(user,"<span class='warning'>You should repair the damage done to [src] first.</span>")
+		if(damaged_clothes == CLOTHING_SHREDDED)
+			to_chat(user,"<span class='warning'>[src] is too damaged to have its suit sensors repaired! Repair it first.</span>")
 			return 0
 		var/obj/item/stack/cable_coil/C = I
 		I.use_tool(src, user, 0, 1)
 		has_sensor = HAS_SENSORS
+		sensordamage = 0
+		sensor_mode = sensor_mode_intended
 		to_chat(user,"<span class='notice'>You repair the suit sensors on [src] with [C].</span>")
 		return 1
+
 	if(!attach_accessory(I, user))
 		return ..()
 
+/obj/item/clothing/under/take_damage_zone(def_zone, damage_amount, damage_type, armour_penetration)
+	..()
+	if(sensormaxintegrity == 0 || has_sensor == NO_SENSORS) return //sensors are invincible if max integrity is 0
+	var/damage_dealt = take_damage(damage_amount * 0.1, damage_type, armour_penetration, FALSE) * 10 // only deal 10% of the damage to the general integrity damage, then multiply it by 10 so we know how much to deal to limb
+	sensordamage += damage_dealt
+	var/integ = has_sensor
+	var/newinteg = sensorintegrity()
+	if(newinteg != integ)
+		if(newinteg < integ && iscarbon(src.loc)) //the first check is to see if for some inexplicable reason the attack healed our suit sensors
+			var/mob/living/carbon/C = src.loc
+			switch(newinteg)
+				if(DAMAGED_SENSORS_VITALS)
+					to_chat(C,"<span class='warning'>Your tracking beacon on your suit sensors have shorted out!</span>")
+				if(DAMAGED_SENSORS_LIVING)
+					to_chat(C,"<span class='warning'>Your vital tracker on your suit sensors have shorted out!</span>")
+				if(BROKEN_SENSORS)
+					to_chat(C,"<span class='userdanger'>Your suit sensors have shorted out completely!</span>")
+		updatesensorintegrity(newinteg)
+
+
+/obj/item/clothing/under/proc/sensorintegrity()
+	var/percentage = sensordamage/sensormaxintegrity //calculate the percentage of how much damage taken
+	if(percentage < SENSOR_INTEGRITY_COORDS) return HAS_SENSORS
+	else if(percentage < SENSOR_INTEGRITY_VITALS) return DAMAGED_SENSORS_VITALS
+	else if(percentage < SENSOR_INTEGRITY_BINARY) return DAMAGED_SENSORS_LIVING
+	else return BROKEN_SENSORS
+
+/obj/item/clothing/under/proc/updatesensorintegrity(integ = HAS_SENSORS)
+	if(sensormaxintegrity == 0 || has_sensor == NO_SENSORS) return //sanity check
+	has_sensor = integ
+	switch(has_sensor)
+		if(HAS_SENSORS)
+			sensor_mode = sensor_mode_intended
+		if(DAMAGED_SENSORS_VITALS)
+			if(sensor_mode > SENSOR_VITALS) sensor_mode = SENSOR_VITALS
+		if(DAMAGED_SENSORS_LIVING)
+			if(sensor_mode > SENSOR_LIVING) sensor_mode = SENSOR_LIVING
+		if(BROKEN_SENSORS)
+			sensor_mode = NO_SENSORS
+
+
 /obj/item/clothing/under/update_clothes_damaged_state()
 	..()
 	if(ismob(loc))
 		var/mob/M = loc
 		M.update_inv_w_uniform()
-	if(has_sensor > NO_SENSORS)
+	if(has_sensor > NO_SENSORS && damaged_clothes == CLOTHING_SHREDDED)
 		has_sensor = BROKEN_SENSORS
+		sensordamage = sensormaxintegrity
 
 /obj/item/clothing/under/New()
-	if(random_sensor)
+	if(sensor_flags & SENSOR_RANDOM)
 		//make the sensor mode favor higher levels, except coords.
 		sensor_mode = pick(SENSOR_OFF, SENSOR_LIVING, SENSOR_LIVING, SENSOR_VITALS, SENSOR_VITALS, SENSOR_VITALS, SENSOR_COORDS, SENSOR_COORDS)
+	sensor_mode_intended = sensor_mode
 	..()
 
 /obj/item/clothing/under/equipped(mob/user, slot)
@@ -143,9 +192,14 @@
 			. += "Alt-click on [src] to wear it normally."
 		else
 			. += "Alt-click on [src] to wear it casually."
-	if (has_sensor == BROKEN_SENSORS)
-		. += "Its sensors appear to be shorted out."
-	else if(has_sensor > NO_SENSORS)
+	switch(has_sensor)
+		if(BROKEN_SENSORS)
+			. += "<span class='warning'>Its sensors appear to be shorted out completely. It can be repaired using cable.</span>"
+		if(DAMAGED_SENSORS_LIVING)
+			. += "<span class='warning'>Its sensors appear to have its tracking beacon and vital tracker broken. It can be repaired using cable.</span>"
+		if(DAMAGED_SENSORS_VITALS)
+			. += "<span class='warning'>Its sensors appear to have its tracking beacon broken. It can be repaired using cable.</span>"
+	if(has_sensor > NO_SENSORS)
 		switch(sensor_mode)
 			if(SENSOR_OFF)
 				. += "Its sensors appear to be disabled."
@@ -167,12 +221,12 @@
 		return
 	if (!can_use(M))
 		return
-	if(src.has_sensor == LOCKED_SENSORS)
-		to_chat(usr, "The controls are locked.")
-		return 0
 	if(src.has_sensor == BROKEN_SENSORS)
 		to_chat(usr, "The sensors have shorted out!")
 		return 0
+	if(src.sensor_flags & SENSOR_LOCKED)
+		to_chat(usr, "The controls are locked.")
+		return 0
 	if(src.has_sensor <= NO_SENSORS)
 		to_chat(usr, "This suit does not have any sensors.")
 		return 0
@@ -182,18 +236,34 @@
 	if(get_dist(usr, src) > 1)
 		to_chat(usr, "<span class='warning'>You have moved too far away!</span>")
 		return
-	sensor_mode = modes.Find(switchMode) - 1
+	sensor_mode_intended = modes.Find(switchMode) - 1
 
 	if (src.loc == usr)
-		switch(sensor_mode)
+		switch(sensor_mode_intended)
 			if(0)
 				to_chat(usr, "<span class='notice'>You disable your suit's remote sensing equipment.</span>")
+				sensor_mode = sensor_mode_intended
 			if(1)
 				to_chat(usr, "<span class='notice'>Your suit will now only report whether you are alive or dead.</span>")
+				sensor_mode = sensor_mode_intended
 			if(2)
-				to_chat(usr, "<span class='notice'>Your suit will now only report your exact vital lifesigns.</span>")
+				if(src.has_sensor == DAMAGED_SENSORS_LIVING)
+					to_chat(usr, "<span class='warning'>Your suit's vital tracker is broken, so it will only report whether you are alive or dead.</span>")
+					sensor_mode = SENSOR_LIVING
+				else
+					to_chat(usr, "<span class='notice'>Your suit will now only report your exact vital lifesigns.</span>")
+					sensor_mode = sensor_mode_intended
 			if(3)
-				to_chat(usr, "<span class='notice'>Your suit will now report your exact vital lifesigns as well as your coordinate position.</span>")
+				switch(src.has_sensor)
+					if(DAMAGED_SENSORS_LIVING)
+						to_chat(usr, "<span class='warning'>Your suit's tracking beacon and vital tracker is broken, so it will only report whether you are alive or dead.</span>")
+						sensor_mode = SENSOR_LIVING
+					if(DAMAGED_SENSORS_VITALS)
+						to_chat(usr, "<span class='warning'>Your suit's tracking beacon is broken, so it will only report your vital lifesigns.</span>")
+						sensor_mode = SENSOR_VITALS
+					if(HAS_SENSORS)
+						to_chat(usr, "<span class='notice'>Your suit will now report your exact vital lifesigns as well as your coordinate position.</span>")
+						sensor_mode = sensor_mode_intended
 
 	if(ishuman(loc))
 		var/mob/living/carbon/human/H = loc
@@ -210,19 +280,28 @@
 	if(!isliving(user) || !user.canUseTopic(src, BE_CLOSE, ismonkey(user)))
 		return
 
-	if(has_sensor == LOCKED_SENSORS)
-		to_chat(user, "The controls are locked.")
-		return
-	if(has_sensor == BROKEN_SENSORS)
-		to_chat(user, "The sensors have shorted out!")
-		return
+	if(src.has_sensor == BROKEN_SENSORS)
+		to_chat(usr, "The sensors have shorted out!")
+		return 0
+	if(src.sensor_flags & SENSOR_LOCKED)
+		to_chat(usr, "The controls are locked.")
+		return 0
 	if(has_sensor <= NO_SENSORS)
 		to_chat(user, "This suit does not have any sensors.")
 		return
 
-	sensor_mode = SENSOR_COORDS
+	sensor_mode_intended = SENSOR_COORDS
 
-	to_chat(user, "<span class='notice'>Your suit will now report your exact vital lifesigns as well as your coordinate position.</span>")
+	switch(src.has_sensor)
+		if(DAMAGED_SENSORS_LIVING)
+			to_chat(usr, "<span class='warning'>Your suit's tracking beacon and vital tracker is broken, so it will only report whether you are alive or dead.</span>")
+			sensor_mode = SENSOR_LIVING
+		if(DAMAGED_SENSORS_VITALS)
+			to_chat(usr, "<span class='warning'>Your suit's tracking beacon is broken, so it will only report your vital lifesigns.</span>")
+			sensor_mode = SENSOR_VITALS
+		if(HAS_SENSORS)
+			to_chat(usr, "<span class='notice'>Your suit will now report your exact vital lifesigns as well as your coordinate position.</span>")
+			sensor_mode = sensor_mode_intended
 
 	if(ishuman(user))
 		var/mob/living/carbon/human/H = user

code/modules/clothing/under/jobs/Plasmaman/civilian_service.dm

@@ -59,7 +59,7 @@
 	item_state = "captain_envirosuit"
 	armor = list("melee" = 10, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 100, "rad" = 0, "fire" = 95, "acid" = 95, "wound" = 15)
 	sensor_mode = SENSOR_COORDS
-	random_sensor = FALSE
+	sensor_flags = NONE
 
 /obj/item/clothing/under/plasmaman/mime
 	name = "mime envirosuit"

code/modules/clothing/under/jobs/Plasmaman/security.dm

@@ -5,7 +5,7 @@
 	item_state = "security_envirosuit"
 	armor = list("melee" = 10, "bullet" = 0, "laser" = 0, "energy" = 0, "bomb" = 0, "bio" = 100, "rad" = 0, "fire" = 95, "acid" = 95, "wound" = 10)
 	sensor_mode = SENSOR_COORDS
-	random_sensor = FALSE
+	sensor_flags = NONE
 
 /obj/item/clothing/under/plasmaman/security/warden
 	name = "warden plasma envirosuit"

code/modules/clothing/under/jobs/command.dm

@@ -5,7 +5,7 @@
 	item_state = "b_suit"
 	armor = list("melee" = 0, "bullet" = 0, "laser" = 0,"energy" = 0, "bomb" = 0, "bio" = 0, "rad" = 0, "fire" = 0, "acid" = 0, "wound" = 15)
 	sensor_mode = SENSOR_COORDS
-	random_sensor = FALSE
+	sensor_flags = NONE
 
 /obj/item/clothing/under/rank/captain/util
 	name = "command utility uniform"

code/modules/clothing/under/jobs/security.dm

@@ -12,7 +12,7 @@
 	strip_delay = 50
 	alt_covers_chest = TRUE
 	sensor_mode = SENSOR_COORDS
-	random_sensor = FALSE
+	sensor_flags = NONE
 
 /obj/item/clothing/under/rank/security/officer
 	name = "security jumpsuit"

code/modules/clothing/under/miscellaneous.dm

@@ -23,16 +23,15 @@
 	name = "prison jumpsuit"
 	desc = "It's standardised Nanotrasen prisoner-wear. Its suit sensors are stuck in the \"Fully On\" position."
 	icon_state = "prisoner"
-	item_state = "o_suit"
-	has_sensor = LOCKED_SENSORS
+	item_state = "prisoner"
 	sensor_mode = SENSOR_COORDS
-	random_sensor = FALSE
+	sensor_flags = SENSOR_LOCKED
 
 /obj/item/clothing/under/rank/prisoner/skirt
 	name = "prison jumpskirt"
 	desc = "It's standardised Nanotrasen prisoner-wear. Its suit sensors are stuck in the \"Fully On\" position."
 	icon_state = "prisoner_skirt"
-	item_state = "o_suit"
+	item_state = "prisoner_skirt"
 	body_parts_covered = CHEST|GROIN|ARMS
 	can_adjust = FALSE
 	fitted = FEMALE_UNIFORM_TOP
@@ -166,6 +165,7 @@
 /obj/item/clothing/under/misc/gear_harness
 	name = "gear harness"
 	desc = "A simple, inconspicuous harness replacement for a jumpsuit."
+	limb_integrity = 180
 	icon_state = "gear_harness"
 	item_state = "gear_harness"
 	can_adjust = TRUE