/*
 * this class is a temporary solution (replace with enum)
 */
final class Key {
  public static char Left   = (char) 60000;
  public static char Right  = (char) 60001;
  public static char Up     = (char) 60002;
  public static char Down   = (char) 60003;

  public static char Escape = (char) 60004;
}
