Adds a new experimental item digestion mode that divides the digestion damage between all items within the gut instead of going through one item at a time. Disabled by default.

Experimental because I don't know how badly it affects performance and because I'm feeling too lazy to make a vorepanel button for it rn, so it's a varedit toggle for now.

code/modules/vore/eating/belly_obj_vr.dm

@@ -654,7 +654,7 @@
 //the item should be worth
 /obj/belly/proc/digest_item(obj/item/item, /var/touchable_amount) //CHOMPEdit
 	var/digested = item.digest_act(src, touchable_amount) //CHOMPEdit
-	if(!digested > 0) //CHOMPEdit
+	if(digested == FALSE) //CHOMPEdit
 		items_preserved |= item
 	else
 		owner.adjust_nutrition((nutrition_percent / 100) * 5 * digested)

code/modules/vore/eating/digest_act_vr.dm

@@ -27,6 +27,8 @@
 	if(isbelly(item_storage))
 		var/obj/belly/B = item_storage
 		g_damage = 0.25 * (B.digest_brute + B.digest_burn) / touchable_amount //CHOMPEdit
+	if(g_damage <= 0) //CHOMPEdit
+		return FALSE //CHOMPEdit
 
 	if(digest_stage > 0)
 		if(g_damage > digest_stage)