adding diagonal attack animation.

code/game/objects/effects/aliens.dm

@@ -111,7 +111,7 @@
 
 /obj/structure/alien/resin/attack_hand(mob/living/user)
 	if(HULK in user.mutations)
-		user.do_attack_animation()
+		user.do_attack_animation(src)
 		user.visible_message("<span class='danger'>[user] destroys [src]!</span>")
 		health = 0
 		healthcheck()
@@ -123,7 +123,7 @@
 
 /obj/structure/alien/resin/attack_alien(mob/living/user)
 	user.changeNext_move(CLICK_CD_MELEE)
-	user.do_attack_animation()
+	user.do_attack_animation(src)
 	if(islarva(user))
 		return
 	user.visible_message("<span class='danger'>[user] claws at the resin!</span>")

code/game/objects/effects/effect_system.dm

@@ -957,7 +957,7 @@ steam.start() -- spawns the effect
 
 /obj/structure/foamedmetal/attack_animal(var/mob/living/simple_animal/M)
 	if(M.environment_smash >= 1)
-		M.do_attack_animation()
+		M.do_attack_animation(src)
 		M << "<span class='notice'>You smash apart the foam wall.</span>"
 		qdel(src)
 		return