Merge pull request #13859 from Cameron653/FLYING

ALL TERRAIN WINGS

code/game/objects/effects/mines.dm

@@ -96,7 +96,8 @@
 		explode(M)
 
 	if(istype(M, /mob/living/))
-		if(!M.hovering)
+		var/mob/living/mob = M
+		if(!mob.hovering || !mob.flying)
 			explode(M)
 
 /obj/effect/mine/attackby(obj/item/W as obj, mob/living/user as mob)
@@ -398,6 +399,6 @@
 
 // This tells AI mobs to not be dumb and step on mines willingly.
 /obj/item/weapon/mine/is_safe_to_step(mob/living/L)
-	if(!L.hovering)
+	if(!L.hovering || !L.flying)
 		return FALSE
 	return ..()

code/game/objects/structures/cliff.dm

@@ -153,7 +153,7 @@ two tiles on initialization, and which way a cliff is facing may change during m
 /obj/structure/cliff/CanPass(atom/movable/mover, turf/target)
 	if(isliving(mover))
 		var/mob/living/L = mover
-		if(L.hovering) // Flying mobs can always pass.
+		if(L.hovering || L.flying) // Flying mobs can always pass.
 			return TRUE
 		return ..()
 
@@ -174,7 +174,7 @@ two tiles on initialization, and which way a cliff is facing may change during m
 	..()
 
 /obj/structure/cliff/proc/should_fall(mob/living/L)
-	if(L.hovering)
+	if(L.hovering || L.flying)
 		return FALSE
 
 	var/turf/T = get_turf(L)