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- /*
- Copyright (C) 1996-1997 Id Software, Inc.
-
- 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.
-
- */
- // comndef.h -- general definitions
-
- #if !defined BYTE_DEFINED
- typedef unsigned char byte;
- #define BYTE_DEFINED 1
- #endif
-
- #ifdef __STORM__
-
- #define false 0
- #define true 1
- typedef unsigned int qboolean;
-
- #else
-
- #undef true
- #undef false
-
- typedef enum {false, true} qboolean;
-
- #endif
-
- //============================================================================
-
- typedef struct sizebuf_s
- {
- qboolean allowoverflow; // if false, do a Sys_Error
- qboolean overflowed; // set to true if the buffer size failed
- byte *data;
- int maxsize;
- int cursize;
- } sizebuf_t;
-
- void SZ_Alloc (sizebuf_t *buf, int startsize);
- void SZ_Free (sizebuf_t *buf);
- void SZ_Clear (sizebuf_t *buf);
- void *SZ_GetSpace (sizebuf_t *buf, int length);
- void SZ_Write (sizebuf_t *buf, void *data, int length);
- void SZ_Print (sizebuf_t *buf, char *data); // strcats onto the sizebuf
-
- //============================================================================
-
- typedef struct link_s
- {
- struct link_s *prev, *next;
- } link_t;
-
-
- void ClearLink (link_t *l);
- void RemoveLink (link_t *l);
- void InsertLinkBefore (link_t *l, link_t *before);
- void InsertLinkAfter (link_t *l, link_t *after);
-
- // (type *)STRUCT_FROM_LINK(link_t *link, type, member)
- // ent = STRUCT_FROM_LINK(link,entity_t,order)
- // FIXME: remove this mess!
- #define STRUCT_FROM_LINK(l,t,m) ((t *)((byte *)l - (int)&(((t *)0)->m)))
-
- //============================================================================
-
- #ifndef NULL
- #define NULL ((void *)0)
- #endif
-
- #define Q_MAXCHAR ((char)0x7f)
- #define Q_MAXSHORT ((short)0x7fff)
- #define Q_MAXINT ((int)0x7fffffff)
- #define Q_MAXLONG ((int)0x7fffffff)
- #define Q_MAXFLOAT ((int)0x7fffffff)
-
- #define Q_MINCHAR ((char)0x80)
- #define Q_MINSHORT ((short)0x8000)
- #define Q_MININT ((int)0x80000000)
- #define Q_MINLONG ((int)0x80000000)
- #define Q_MINFLOAT ((int)0x7fffffff)
-
- //============================================================================
-
- extern qboolean bigendien;
-
- extern short (*BigShort) (short l);
- extern short (*LittleShort) (short l);
- extern int (*BigLong) (int l);
- extern int (*LittleLong) (int l);
- extern float (*BigFloat) (float l);
- extern float (*LittleFloat) (float l);
-
- //============================================================================
-
- void MSG_WriteChar (sizebuf_t *sb, int c);
- void MSG_WriteByte (sizebuf_t *sb, int c);
- void MSG_WriteShort (sizebuf_t *sb, int c);
- void MSG_WriteLong (sizebuf_t *sb, int c);
- void MSG_WriteFloat (sizebuf_t *sb, float f);
- void MSG_WriteString (sizebuf_t *sb, char *s);
- void MSG_WriteCoord (sizebuf_t *sb, float f);
- void MSG_WriteAngle (sizebuf_t *sb, float f);
-
- extern int msg_readcount;
- extern qboolean msg_badread; // set if a read goes beyond end of message
-
- void MSG_BeginReading (void);
- int MSG_ReadChar (void);
- int MSG_ReadByte (void);
- int MSG_ReadShort (void);
- int MSG_ReadLong (void);
- float MSG_ReadFloat (void);
- char *MSG_ReadString (void);
-
- float MSG_ReadCoord (void);
- float MSG_ReadAngle (void);
-
- //============================================================================
-
- void Q_memset (void *dest, int fill, int count);
- void Q_memcpy (void *dest, void *src, int count);
- int Q_memcmp (void *m1, void *m2, int count);
- void Q_strcpy (char *dest, char *src);
- void Q_strncpy (char *dest, char *src, int count);
- int Q_strlen (char *str);
- char *Q_strrchr (char *s, char c);
- void Q_strcat (char *dest, char *src);
- int Q_strcmp (char *s1, char *s2);
- int Q_strncmp (char *s1, char *s2, int count);
- int Q_strcasecmp (char *s1, char *s2);
- int Q_strncasecmp (char *s1, char *s2, int n);
- int Q_atoi (char *str);
- float Q_atof (char *str);
-
- //============================================================================
-
- extern char com_token[1024];
- extern qboolean com_eof;
-
- char *COM_Parse (char *data);
-
-
- extern int com_argc;
- extern char **com_argv;
-
- int COM_CheckParm (char *parm);
- void COM_Init (char *path);
- void COM_InitArgv (int argc, char **argv);
-
- char *COM_SkipPath (char *pathname);
- void COM_StripExtension (char *in, char *out);
- void COM_FileBase (char *in, char *out);
- void COM_DefaultExtension (char *path, char *extension);
-
- char *va(char *format, ...);
- // does a varargs printf into a temp buffer
-
-
- //============================================================================
-
- extern int com_filesize;
- struct cache_user_s;
-
- extern char com_gamedir[MAX_OSPATH];
-
- void COM_WriteFile (char *filename, void *data, int len);
- int COM_OpenFile (char *filename, int *hndl);
- int COM_FOpenFile (char *filename, FILE **file);
- void COM_CloseFile (int h);
-
- byte *COM_LoadStackFile (char *path, void *buffer, int bufsize);
- byte *COM_LoadTempFile (char *path);
- byte *COM_LoadHunkFile (char *path);
- void COM_LoadCacheFile (char *path, struct cache_user_s *cu);
-
-
- extern struct cvar_s registered;
-
- extern qboolean standard_quake, rogue, hipnotic;
-