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62 lines
1.4 KiB
62 lines
1.4 KiB
/* $Id: sysfunc.h,v 1.5 2003/12/24 02:38:15 stpohle Exp $ */
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/* include some system near functions */
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#ifndef _SYSFUNC_H_
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#define _SYSFUNC_H_
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#define MAX_DIRENTRYS 1024
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enum _dirflags {
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DF_dir = 1,
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DF_file = 2
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};
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enum _dirbitmask { // bit mask for the directions
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DIRM_left = 1,
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DIRM_right = 2,
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DIRM_up = 4,
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DIRM_down = 8,
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DIRM_under = 16
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};
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struct __direntry {
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unsigned char flags;
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char name[LEN_FILENAME];
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struct __direntry *next;
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} typedef _direntry;
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extern void s_delay (int ms);
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extern int s_random (int maxnr);
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extern char *s_gethomedir ();
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extern int s_countbits (int nbomb, int nr);
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extern char* getfilename(char* path);
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extern inline Sint16 s_swap16 (Sint16 i);
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extern inline Sint32 s_swap32 (Sint32 i);
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extern _direntry *s_getdir (char *path);
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extern _direntry *s_dirfilter (_direntry *dirstart, signed char dirflags);
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#ifndef HAVE_RINTF
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#ifndef HAVE_RINT
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extern inline float rintf (float f);
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#else
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#define rintf(__x) ((float)rint(double)__x)
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#endif
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#endif
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#ifndef HAVE_FLOORF
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#ifndef HAVE_FLOOR
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#define floorf(__x) ((float)((int)__x))
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#else
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#define floorf(__x) ((float)floor((double)__x))
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#endif
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#endif
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extern inline void s_calctimesync ();
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extern void rect_clipping (SDL_Rect *src, SDL_Rect *dest, SDL_Rect *window, SDL_Rect *csrc, SDL_Rect *cdest);
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extern void charlist_fillarraypointer (_charlist *list, int c);
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extern _charlist *charlist_findtext (_charlist *list, char *text);
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#endif
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