for-if-I-stand-I-stand-by-his-will-alone

code/modules/vehicle/atv.dm

@@ -3,8 +3,10 @@
 	desc = "An all-terrain vehicle built for traversing rough terrain with ease. One of the few old-earth technologies that are still relevant on most planet-bound outposts."
 	icon = 'icons/vehicles/4wheeler.dmi'
 	icon_state = "atv"
+	max_integrity = 150
 	armor = list("melee" = 50, "bullet" = 25, "laser" = 20, "energy" = 0, "bomb" = 50, "bio" = 0, "rad" = 0, "fire" = 60, "acid" = 60)
 	key_type = /obj/item/key
+	integrity_failure = 70
 	generic_pixel_x = 0
 	generic_pixel_y = 4
 	vehicle_move_delay = 1

code/modules/vehicle/secway.dm

@@ -2,8 +2,10 @@
 	name = "secway"
 	desc = "A brave security cyborg gave its life to help you look like a complete tool."
 	icon_state = "secway"
+	max_integrity = 100
 	armor = list("melee" = 20, "bullet" = 15, "laser" = 10, "energy" = 0, "bomb" = 30, "bio" = 0, "rad" = 0, "fire" = 60, "acid" = 60)
 	key_type = /obj/item/key/security
+	integrity_failure = 50
 	generic_pixel_x = 0
 	generic_pixel_y = 4
 	vehicle_move_delay = 1

code/modules/vehicle/vehicle.dm

@@ -8,6 +8,7 @@
 	anchored = 0
 	can_buckle = TRUE
 	buckle_lying = FALSE
+	max_integrity = 300
 	armor = list("melee" = 30, "bullet" = 30, "laser" = 30, "energy" = 0, "bomb" = 30, "bio" = 0, "rad" = 0, "fire" = 60, "acid" = 60)
 	var/key_type
 	var/held_key_type //Similar to above, but the vehicle needs the key in hands as opposed to inserted into the ignition
@@ -39,6 +40,16 @@
 			. += "<span class='notice'>Put a key inside it by clicking it with the key.</span>"
 		else
 			. += "<span class='notice'>Alt-click [src] to remove the key.</span>"
+	if(resistance_flags & ON_FIRE)
+		. += "<span class='warning'>It's on fire!</span>"
+	var/healthpercent = obj_integrity/max_integrity * 100
+	switch(healthpercent)
+		if(50 to 99)
+			. += "It looks slightly damaged."
+		if(25 to 50)
+			. += "It appears heavily damaged."
+		if(0 to 25)
+			. += "<span class='warning'>It's falling apart!</span>"
 
 /obj/vehicle/attackby(obj/item/I, mob/user, params)
 	if(key_type && !is_key(inserted_key) && is_key(I))