Fix for #3583

Hostile mobs now check adjacency before applying damage.

code/modules/mob/living/simple_animal/hostile/bear.dm

@@ -125,6 +125,8 @@
 	..(5)
 
 /mob/living/simple_animal/hostile/bear/AttackingTarget()
+	if(!Adjacent(target_mob))
+		return
 	emote( pick( list("slashes at [target_mob]", "bites [target_mob]") ) )
 
 	var/damage = rand(20,30)

code/modules/mob/living/simple_animal/hostile/hostile.dm

@@ -87,6 +87,8 @@
 		return 1
 
 /mob/living/simple_animal/hostile/proc/AttackingTarget()
+	if(!Adjacent(target_mob))
+		return
 	if(isliving(target_mob))
 		var/mob/living/L = target_mob
 		L.attack_animal(src)