[trunks] Ajoute moss et moss_fungus dans le groupe attached_node.

* Permet de les dropper quand on récolte le bloc où ils sont attachés.

trunks/nodes.lua

@@ -71,7 +71,7 @@ minetest.register_node("trunks:moss", {
 	walkable = false,
 	node_box = {type = "fixed", fixed = flat_moss},
 	selection_box = {type = "fixed", fixed = flat_stick},--{type = "wallmounted"},
-	groups = {snappy = 3, flammable = 3 },
+	groups = {snappy = 3, flammable = 3, attached_node = 1 },
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -90,7 +90,7 @@ minetest.register_node("trunks:moss_fungus", {
 	walkable = false,
 	node_box = {type = "fixed", fixed = flat_moss},
 	selection_box = {type = "fixed", fixed = flat_stick},--{type = "wallmounted"},
-	groups = {snappy = 3, flammable = 3 },
+	groups = {snappy = 3, flammable = 3, attached_node = 1 },
 	sounds = default.node_sound_leaves_defaults(),
 })