local color
local wool_colors =
{
    "red"   , "white" , "blue"   , "green"  , "dark_green" ,
    "black" , "cyan"  , "orange" , "yellow" , "dark_grey"  ,
}

for _,color in pairs (wool_colors) do

    for pass = 1,2 do
        if pass == 1 then
            nodepart = "wool_"         .. color
            neednode = "stairs:slope_" .. nodepart
            fromnode = "wool:"         .. color
        else
            nodepart = "wool_glow_"    .. color
            neednode = "stairs:slope_" .. nodepart
            fromnode = "wool:glow_"    .. color
        end

        if  minetest.registered_nodes [neednode] == nil and
            minetest.registered_nodes [fromnode] ~= nil then

            stairs.register_all (nodepart, fromnode,
            {
                snappy=2, choppy=2,
                oddly_breakable_by_hand=3,
                not_in_creative_inventory=1,
                flammable=3, wool=1
            } ,

            { "wool_"  .. color .. ".png" } ,
            " Wool - " .. color    ,
            default.node_sound_defaults())
        end
    end
end

-- ===================================================================
-- End of file.