Method: Navaid#checkForNavaidFile

Defined in:
lib/navaid.rb

#checkForNavaidFile(arg) ⇒ Object 



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# File 'lib/navaid.rb', line 110

def checkForNavaidFile(arg)
  root = ENV['FG_ROOT']
  root = "" if root.nil?
  arg="" if arg.nil?
  paths=[ arg, root + "/Navaids", "/usr/share/games/FlightGear/Navaids", "%ProgramFiles%/FlightGear/data/Navaids" ]
  paths.each do |path|
    if FileTest.exist?(path) then
      @navaidFile = path + "/nav.dat.gz"
      puts "Found \"#{path}\" for loading navigation aids."
      break
    end
  end
end