-- Renew mod for Minetest
-- Copyright © 2018 Alex Yst <https://y.st./>

-- This program is free software; you can redistribute it and/or
-- modify it under the terms of the GNU Lesser General Public
-- License as published by the Free Software Foundation; either
-- version 2.1 of the License, or (at your option) any later version.

-- This software is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-- Lesser General Public License for more details.

-- You should have received a copy of the GNU Lesser General Public
-- License along with this program. If not, see
-- <https://www.gnu.org./licenses/>.

minetest.override_item("default:snow", {
	on_flood = function(pos, oldnode, newnode)
		if minetest.registered_items[newnode.name]
		and minetest.registered_items[newnode.name].groups
		and minetest.registered_items[newnode.name].groups.water then
			minetest.set_node(pos, {name = "default:cave_ice"})
		end
	end,
})