Make more items respect the node's on_rightclick

- Bone meal
- Fishing rod
- Seeds
- Hopper
- Nether wart
- Sponge
- Bow
- Shovel

mods/ITEMS/mcl_farming/init.lua

@@ -46,6 +46,14 @@ function mcl_farming:place_seed(itemstack, placer, pointed_thing, plantname)
 	if pt.type ~= "node" then
 		return
 	end
+
+	-- Use pointed node's on_rightclick function first, if present
+	local node = minetest.get_node(pt.under)
+	if placer and not placer:get_player_control().sneak then
+		if minetest.registered_nodes[node.name] and minetest.registered_nodes[node.name].on_rightclick then
+			return minetest.registered_nodes[node.name].on_rightclick(pt.under, node, placer, itemstack) or itemstack
+		end
+	end
 	
 	local pos = {x=pt.above.x, y=pt.above.y-1, z=pt.above.z}
 	local farmland = minetest.get_node(pos)