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/*
* record.h - recording games in conquest
*
* $Id: record.h,v 1.6 2004/08/09 00:45:37 jon Exp $
*
* Copyright 1999-2004 Jon Trulson under the ARTISTIC LICENSE. (See LICENSE).
*/
#ifndef RECORD_H_INCLUDED
#define RECORD_H_INCLUDED
#include "conqdef.h"
#include "conqcom.h"
#define RECVERSION 20031004 /* recording version */
/* recording modes */
#define RECMODE_OFF 0
#define RECMODE_STARTING 1
#define RECMODE_ON 2
#define RECMODE_PLAYING 3
#define RECMODE_PAUSED 4
/* file header */
#define SZ_FILEHEADER (256)
#define FHEADER_PAD (SZ_FILEHEADER - (sizeof(Unsgn32) + \
sizeof(Unsgn8) + \
sizeof(Unsgn32) + \
MAXUSERNAME + \
sizeof(Unsgn32) + \
sizeof(Unsgn8)))
#pragma pack(1)
typedef struct _fheader {
Unsgn32 vers; /* version of this file */
Unsgn8 samplerate; /* recorded at samples per sec */
Unsgn32 rectime; /* time recorded */
Unsgn8 user[MAXUSERNAME]; /* user that made recording */
Unsgn32 cmnrev; /* common block rev */
Unsgn8 snum; /* ship that made rec. 0 == server record */
Unsgn8 pad[FHEADER_PAD]; /* padding */
} fileHeader_t;
#pragma pack()
/* playback */
#ifdef REC_NOEXTERN
time_t totElapsed = 0; /* total game time (recorded) */
time_t startTime = 0;
time_t currTime = 0;
char *rfname = NULL; /* name of recording file for playback */
fileHeader_t fhdr;
real framedelay = -1.0; /* delaytime between frames */
Unsgn32 frameCount = 0;
Msg_t recMsg = {};
#else
extern time_t totElapsed; /* total game time (recorded) */
extern time_t startTime;
extern time_t currTime;
extern char *rfname; /* name of recording file for playback */
extern fileHeader_t fhdr;
extern real framedelay; /* delaytime between frames */
extern Unsgn32 frameCount;
extern Msg_t recMsg; /* current recMsg */
#endif
/* function protos */
int recordOpenInput(char *fname);
void recordCloseInput(void);
int recordOpenOutput(char *fname, int logit);
void recordCloseOutput(void);
int recordInitOutput(int unum, time_t thetime, int snum);
int recordReadHeader(fileHeader_t *fhdr);
int recordReadPkt(Unsgn8 *buf, int blen);
int recordWriteBuf(Unsgn8 *buf, int len);
void recordUpdateFrame(void);
void recordWriteEvent(Unsgn8 *buf);
int initReplay(char *fname, time_t *elapsed);
void recordGenTorpLoc(void);
#endif /* RECORD_H_INCLUDED */
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