-- LUALOCALS < ---------------------------------------------------------
local minetest, nodecore, pairs
    = minetest, nodecore, pairs
-- LUALOCALS > ---------------------------------------------------------

function nodecore.node_sound(pos, kind)
	local node = minetest.get_node(pos)
	local def = minetest.registered_items[node.name] or {}
	if (not def.sounds) or (not def.sounds[kind]) then return end
	local t = {}
	for k, v in pairs(def.sounds[kind]) do t[k] = v end
	t.pos = pos
	return minetest.sound_play(t.name, t)
end

minetest.register_on_punchnode(function(pos, node, puncher, pointed)
		local def = minetest.registered_items[node.name] or {}
		if not def.groups or not def.sounds then return end
		if not puncher then return end
		local wield = puncher:get_wielded_item()
		if not nodecore.toolspeed(wield, def.groups) then
			nodecore.node_sound(pos, "dig")
		end
	end)