Disables directional attacks for mobs of the same faction as you (#15…

…237)

code/datums/elements/directional_attack.dm

@@ -35,7 +35,7 @@
 		return
 
 	var/mob/target_mob = locate() in turf_to_check
-	if(!target_mob)
+	if(!target_mob || source.faction == target_mob.faction)
 		return
 
 	//This is here to undo the +1 the click on the distant turf adds so we can click the mob near us