source: code/branches/network/src/network/PacketTypes.h @ 1047

//
// C++ Interface: PacketTypes
//
// Description:
//
//
// Author:  <>, (C) 2007
//
// Copyright: See COPYING file that comes with this distribution
//
//

#ifndef _PacketTypes_H__
#define _PacketTypes_H__

#include "NetworkPrereqs.h"

namespace network
{
  enum packet_id {
    ACK,
    MOUSE,
    KEYBOARD,
    CHAT,
    GAMESTATE ,
    CLASSID
  };


  /**
  * This struct defines a gamestate:
  * size: total size of the data in *data
  * data: pointer to the data allocated in the memory
  */
  struct GameState{
    int id;
    int size;                       //!< total size of data
    // new ---- change functions
    int base_id;                  // if gamestate is diffed this is the id of the old gamestate (base)
    bool diffed;
    unsigned char *data;            //!< pointer to data
  };

  /**
  * this struct defines a gamestate:
  * compsize is the size of the compressed data
  * normsize is the size of the uncompressed data
  * data are the gamestates
  */
  struct GameStateCompressed{
    int id;
    int compsize;                   //!< size of compressed data
    int normsize;                   //!< size of uncompressed data
    // new ----- change functions
    int base_id;                  // if gamestate is diffed this is the id of the old gamestate (base)
    bool diffed;
    unsigned char *data;            //!< gamestate data
  };

  struct classid{
    int id;
    int length;
    int clid;
    const char *message;
  };


  struct ack {
    int id;
    int a;
  };

  struct mouse {
    int id;
    double x;
    double y;
  };

  struct keyboard {
    int id;
    char press;
  };
  //only in this class, not PacketGenerator, used as pattern to put incoming
  //bytes inside
  struct chat {
    int id;
    const char* message;
  };

}

#endif /* _PacketTypes_H__ */