qzdoom-gpl/src/cmdlib.h

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2016-03-01 15:47:10 +00:00
// cmdlib.h
#ifndef __CMDLIB__
#define __CMDLIB__
#include "doomtype.h"
#include "doomdef.h"
#include "m_fixed.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <errno.h>
#include <ctype.h>
#include <stdarg.h>
// the dec offsetof macro doesnt work very well...
#define myoffsetof(type,identifier) ((size_t)&((type *)1)->identifier - 1)
int Q_filelength (FILE *f);
bool FileExists (const char *filename);
bool DirEntryExists (const char *pathname);
extern FString progdir;
void FixPathSeperator (char *path);
static void inline FixPathSeperator (FString &path) { path.ReplaceChars('\\', '/'); }
void DefaultExtension (char *path, const char *extension);
void DefaultExtension (FString &path, const char *extension);
FString ExtractFilePath (const char *path);
FString ExtractFileBase (const char *path, bool keep_extension=false);
int ParseHex (const char *str);
int ParseNum (const char *str);
bool IsNum (const char *str); // [RH] added
char *copystring(const char *s);
char *ncopystring(const char *s);
void ReplaceString (char **ptr, const char *str);
bool CheckWildcards (const char *pattern, const char *text);
void FormatGUID (char *buffer, size_t buffsize, const GUID &guid);
const char *myasctime ();
int strbin (char *str);
FString strbin1 (const char *start);
char *CleanseString (char *str);
void CreatePath(const char * fn);
FString ExpandEnvVars(const char *searchpathstring);
FString NicePath(const char *path);
struct FFileList
{
FString Filename;
bool isDirectory;
};
void ScanDirectory(TArray<FFileList> &list, const char *dirpath);
//==========================================================================
//
// Functions to compensate for a tic being a bit short.
// Since ZDoom uses a milliseconds timer for game timing
// 35 tics are actually only 0.98 seconds.
// For real time display this needs to be adjusted
//
//==========================================================================
inline int AdjustTics(int tics)
{
return Scale(tics, 98, 100);
}
inline int Tics2Seconds(int tics)
{
return Scale(tics, 98, (100 * TICRATE));
}
#endif