Fixed up weird sound-playing by simple animals, changed all simple animal attack strings to past tense so they gel with other harm intent actions. Readded simple_animal eating food, tested everything.

code/game/objects/structures/crates_lockers/closets.dm

@@ -304,4 +304,5 @@
 		return
 	visible_message("<span class='danger'>[user] [attack_message] the [src]!</span>")
 	dump_contents()
-	del(src)
+	spawn(1) del(src)
+	return 1

code/game/objects/structures/girders.dm

@@ -8,9 +8,10 @@
 
 /obj/structure/girder/attack_generic(var/mob/user, var/damage, var/attack_message = "smashes apart", var/wallbreaker)
 	if(!damage || !wallbreaker)
-		return
+		return 0
 	visible_message("<span class='danger'>[user] [attack_message] the [src]!</span>")
-	dismantle()
+	spawn(1) dismantle()
+	return 1
 
 /obj/structure/girder/bullet_act(var/obj/item/projectile/Proj)
 	if(istype(Proj, /obj/item/projectile/beam))

code/game/objects/structures/grille.dm

@@ -192,4 +192,5 @@
 /obj/structure/grille/attack_generic(var/mob/user, var/damage, var/attack_verb)
 	visible_message("<span class='danger'>[user] [attack_verb] the [src]!</span>")
 	health -= damage
-	healthcheck()
+	spawn(1) healthcheck()
+	return 1

code/game/objects/structures/inflatable.dm

@@ -120,9 +120,10 @@
 	health -= damage
 	if(health <= 0)
 		user.visible_message("<span class='danger'>[user] [attack_verb] open the [src]!</span>")
-		deflate(1)
+		spawn(1) deflate(1)
 	else
 		user.visible_message("<span class='danger'>[user] [attack_verb] at [src]!</span>")
+	return 1
 
 /obj/item/inflatable/door/
 	name = "inflatable door"

code/game/objects/structures/mirror.dm

@@ -93,10 +93,11 @@
 
 	if(shattered)
 		playsound(src.loc, 'sound/effects/hit_on_shattered_glass.ogg', 70, 1)
-		return
+		return 0
 
 	if(damage)
 		user.visible_message("<span class='danger'>[user] smashes [src]!")
 		shatter()
 	else
 		user.visible_message("<span class='danger'>[user] hits [src] and bounces off!</span>")
+	return 1

code/game/objects/structures/window.dm

@@ -155,6 +155,7 @@
 		return
 	user.visible_message("<span class='danger'>[user] smashes into [src]!</span>")
 	take_damage(damage)
+	return 1
 
 /obj/structure/window/attackby(obj/item/W as obj, mob/user as mob)
 	if(!istype(W)) return//I really wish I did not need this