Adjust goblin spawns and digging.

nodes.lua

@@ -107,6 +107,27 @@ newnode = fun_caves.clone_node("default:stone")
 newnode.tiles = {'dna.png'}
 minetest.register_node("fun_caves:dna", newnode)
 
+newnode = fun_caves.clone_node("farming:straw")
+newnode.description = 'Bundle of Grass'
+newnode.tiles = {'farming_straw.png^[colorize:#00FF00:50'}
+minetest.register_node("fun_caves:bundle_of_grass", newnode)
+
+minetest.register_craft({
+	output = 'fun_caves:bundle_of_grass',
+	type = 'shapeless',
+	recipe = {
+		'default:junglegrass', 'default:junglegrass',
+		'default:junglegrass', 'default:junglegrass',
+	}
+})
+
+minetest.register_craft({
+	type = "cooking",
+	output = "fun_caves:dry_fiber",
+	recipe = 'fun_caves:bundle_of_grass',
+	cooktime = 3,
+})
+
 local function rope_remove(pos)
 	for i = 1, 100 do
 		local newpos = table.copy(pos)