gistfile1.rb

require 'date'
require 'net/http'
# Get arguments from command line
if ARGV.count < 4
  puts 'tribalwars world x y radius'
  return
end

world = ARGV[0]
x = ARGV[1]
y = ARGV[2]
radius = ARGV[3]

files = {
    :village => 'village.txt',
    # Tribe file is literally the same as the player file
    #:tribes => 'tribe.txt',
    :players => 'player.txt'
}

puts "World #{world} (#{x}, #{y}) with radius of #{radius} tiles"

# Check if the folder for our world exists
unless File.exists? "world/#{world}" and File.directory? "world/#{world}"
  # Make the directory
  puts "Creating /world/#{world}"
  Dir.mkdir "world/#{world}"
end

# Reads the request and returns in an inmemory format
def read_http_stream(result)
  matches = /^(\d*),(\.*),(\d*),(\d*),(\d*),(\d*),(\d*)/.match result

  puts matches
end

world_directory = Dir.open "world/#{world}"
database = nil

# Get the latest file in this directory
most_recent = Dir.glob("world/#{world}/*").max_by { |f| File.mtime(f) }
if most_recent == nil or (Time.now - most_recent) > 24
  puts 'Last update was over 24 hours ago (or never) - downloading data for today'
  # Get the request from the server
  uri = "http://#{world}.tribalwars.net/map/"
  files.each do |symbol, fname|
    file_uri = URI "#{uri}#{fname}"
    puts "Downloading #{file_uri}.."
    result = Net::HTTP.get file_uri

    # Now that we have the result, we want to
    # parse it into memory, then dump it out in YAML format
    database = read_http_stream result

    destination_file_path = "#{Dir.pwd}/#{world_directory.path}/#{Time.now.strftime('%Y%m%d%H%M%S')}_#{fname}"
    dest = File.new(destination_file_path, File::CREAT|File::WRONLY)

    # Write to the file
    dest.write database
    dest.close
  end
end