src/signs_type.h

   1 /* $Id$ */
   2
   3 /*
   4  * This file is part of OpenTTD.
   5  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
   6  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   7  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
   8  */
   9
  10 /** @file signs_type.h Types related to signs */
  11
  12 #ifndef SIGNS_TYPE_H
  13 #define SIGNS_TYPE_H
  14
  15 /** The type of the IDs of signs. */
  16 typedef uint16 SignID;
  17 struct Sign;
  18
  19 static const SignID INVALID_SIGN = 0xFFFF; ///< Sentinel for an invalid sign.
  20
  21 static const uint MAX_LENGTH_SIGN_NAME_CHARS = 32; ///< The maximum length of a sign name in characters including '\0'
  22
  23 #endif /* SIGNS_TYPE_H */