--[[
    Support for `default` mod saplings (included in Minetest Game).

    Copyright (C) 2023-2024 David Leal (halfpacho@gmail.com)
    Copyright (C) Various other Minetest developers/contributors

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program 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 General Public License for more details.

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

local saplings = instant_sapling_growth.saplings
local list = {
    "default:sapling",
    "default:junglesapling",
    "default:emergent_jungle_sapling",
    "default:pine_sapling",
    "default:acacia_sapling",
    "default:aspen_sapling",
    "default:bush_sapling",
    "default:blueberry_bush_sapling",
    "default:acacia_bush_sapling",
    "default:pine_bush_sapling",
}

for _,k in pairs(list) do
    if minetest.get_modpath("default") and minetest.registered_nodes[k] then
        table.insert(saplings, k)
    end
end
