Changes some 1s and 0s to TRUE and FALSE (#1967)

code/game/objects/structures/beds_chairs/bed.dm

@@ -12,7 +12,7 @@
 	desc = "This is used to lie in, sleep in or strap on."
 	icon_state = "bed"
 	icon = 'icons/obj/objects.dmi'
-	anchored = 1
+	anchored = TRUE
 	can_buckle = 1
 	buckle_lying = 1
 	resistance_flags = FLAMMABLE
@@ -44,7 +44,7 @@
 	name = "roller bed"
 	icon = 'icons/obj/rollerbed.dmi'
 	icon_state = "down"
-	anchored = 0
+	anchored = FALSE
 	resistance_flags = 0
 	var/foldabletype = /obj/item/roller
 
@@ -86,11 +86,11 @@
 
 /obj/structure/bed/roller/post_buckle_mob(mob/living/M)
 	if(M in buckled_mobs)
-		density = 1
+		density = TRUE
 		icon_state = "up"
 		M.pixel_y = initial(M.pixel_y)
 	else
-		density = 0
+		density = FALSE
 		icon_state = "down"
 		M.pixel_x = M.get_standard_pixel_x_offset(M.lying)
 		M.pixel_y = M.get_standard_pixel_y_offset(M.lying)
@@ -157,7 +157,7 @@
 	name = "dog bed"
 	icon_state = "dogbed"
 	desc = "A comfy-looking dog bed. You can even strap your pet in, in case the gravity turns off."
-	anchored = 0
+	anchored = FALSE
 	buildstacktype = /obj/item/stack/sheet/mineral/wood
 	buildstackamount = 10
 	var/mob/living/owner = null