objserial.h

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/*
Copyright (C) 2001  The Exult Team

This program 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; either version 2
of the License, or (at your option) any later version.

This program 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.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/

#ifndef OBJSERIAL_H
#define OBJSERIAL_H 1

#include <string>
#include "utils.h"
#include "servemsg.h"

class Serial_out
  {
  unsigned char *& buf;
public:
  Serial_out(unsigned char *& b) : buf(b)
    {  }
  Serial_out& operator<<(int v)
    { Write4(buf, v); return *this; }
  Serial_out& operator<<(unsigned long v)
    { Write4(buf, v); return *this; }
  Serial_out& operator<<(short v)
    { Write2(buf, v); return *this; }
  Serial_out& operator<<(bool v)
    { *buf++ = (v ? 1 : 0); return *this; }
  Serial_out& operator<<(unsigned char c)
    { *buf++ = c; return *this; }
  Serial_out& operator<<(std::string& s);
  };

/*
 *  Decode.
 */
class Serial_in
  {
  unsigned char *& buf;
public:
  Serial_in(unsigned char *& b) : buf(b)
    {  }
  Serial_in& operator<<(int& v)
    { v = Read4(buf); return *this; }
  Serial_in& operator<<(unsigned long& v)
    { v = Read4(buf); return *this; }
  Serial_in& operator<<(short& v)
    { v = Read2(buf); return *this; }
  Serial_in& operator<<(bool &v)
    { v = *buf++ ? true : false; return *this; }
  Serial_in& operator<<(unsigned char &c)
    { c = *buf++; return *this; }
  Serial_in& operator<<(std::string& s);
  };


extern int Object_out
  (
  int fd,       // Socket.
  Exult_server::Msg_type id,  // Message id.
  unsigned long addr,   // Address.
  int tx, int ty, int tz,   // Absolute tile coords.
  int shape, int frame,
  int quality,
  std::string name
  );
extern int Object_in
  (
  unsigned char *data,    // Data that was read.
  int datalen,      // Length of data.
  unsigned long& addr,    // Address.
  int& tx, int& ty, int& tz,  // Absolute tile coords.
  int& shape, int& frame,
  int& quality,
  std::string& name
  );

extern int Egg_object_out
  (
  int fd,       // Socket.
  unsigned long addr,   // Address.
  int tx, int ty, int tz, // Absolute tile coords.
  int shape, int frame,
  int type,
  int criteria,
  int probability,
  int distance,
  bool nocturnal,
  bool once,
  bool hatched,
  bool auto_reset,
  int data1, int data2
  );
extern int Egg_object_in
  (
  unsigned char *data,    // Data that was read.
  int datalen,      // Length of data.
  unsigned long& addr,    // Address.
  int& tx, int& ty, int& tz,  // Absolute tile coords.
  int& shape, int& frame,
  int& type,
  int& criteria,
  int& probability,
  int& distance,
  bool& nocturnal,
  bool& once,
  bool& hatched,
  bool& auto_reset,
  int& data1, int& data2
  );

struct Serial_schedule      // For passing a schedule change.
  {
  short time;     // 0-7 (3-hour period).
  short type;     // Schedule type (mostly 0-31).
  int tx, ty;     // Tile to go to.
  };

int Npc_actor_out
  (
  int fd,       // Socket.
  unsigned long addr,   // Address.
  int tx, int ty, int tz,   // Absolute tile coords.
  int shape, int frame, int face,
  std::string name,
  short npc_num,
  short ident,
  int usecode,
  int *properties,    // 12 entries.
  short attack_mode,
  short alignment,
  unsigned long oflags,   // Object flags.
  unsigned long siflags,    // Extra flags for SI.
  unsigned long type_flags, // Movement flags.
  short num_schedules,    // # of schedule changes.
  Serial_schedule *schedules  // Schedule changes.
  );
int Npc_actor_in
  (
  unsigned char *data,    // Data that was read.
  int datalen,      // Length of data.
  unsigned long& addr,    // Address.
  int& tx, int& ty, int& tz,  // Absolute tile coords.
  int& shape, int& frame, int& face,
  std::string& name,
  short& npc_num,
  short& ident,
  int& usecode,
  int *properties,    // Must have room for 12.
  short& attack_mode,
  short& alignment,
  unsigned long& oflags,    // Object flags.
  unsigned long& siflags,   // Extra flags for SI.
  unsigned long& type_flags,  // Movement flags.
  short& num_schedules,   // # of schedule changes.
  Serial_schedule *schedules  // Schedule changes.  Room for 8.
  );

extern int Game_info_out
  (
  int fd,       // Socket.
  int version,      // Server/client version.
  int edit_lift,      // Lift being edited.
  int hide_lift,      // Lift being hidden.
  bool map_editing,   // In 'map-editing' mode.
  bool tile_grid,     // Showing tile grid.
  bool map_modified,    // Map was changed.
  int edit_mode     // Mode we're in.
  );
extern int Game_info_in
  (
  unsigned char *data,    // Data that was read.
  int datalen,      // Length of data.
  int& version,     // Server/client version.
  int& edit_lift,     // Lift being edited.
  int& hide_lift,     // Lift being hidden.
  bool& map_editing,    // In 'map-editing' mode.
  bool& tile_grid,    // Showing tile grid.
  bool& map_modified,   // Map was changed.
  int& edit_mode      // Mode we're in.
  );

#endif

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