TurtleBuilderProgram

local tArgs = {...}

if #tArgs ~= 1 then
    print("Usage: gkbuilder <filename>")
    return
end

function parse_gkbuild(filename)
    f = fs.open(filename, "r")

    current = f.read()

    --Leaves on the last digit which isn't a number
    function parse_num()
        local num_str = ""
        while tonumber(current) do
            num_str = num_str..current
            current = f.read()
        end
        return tonumber(num_str)
    end

    layers_total = parse_num()
    if layers_total == nil then
        print("The formatting of the file is incorrect! Did you forget the first number is the total number of layers?")
    end
    print(layers_total)
    map = {}
    for i=1, layers_total do
        layer = {}
        while current ~= ';' do
            current = f.read()
            table.insert(layer, parse_num())
        end
        layer_str = ""
        for j=1, #layer do
            layer_str = layer_str..tostring(layer[j])..","
        end
        print(layer_str)
        table.insert(map, layer)
    end
    print(#map)
    map_str = ""
    for i=1, #map do
        layer_str = ""
        for j=1, #map[i] do
            layer_str = layer_str..tostring(map[i][j])..","
        end
        layer_str = layer_str.."\n"
        print(layer_str)
    end
    return map
end

print(parse_gkbuild(tArgs[1]))