forked from FWGS/Paranoia2
111 lines
3.5 KiB
C
111 lines
3.5 KiB
C
/*
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cmdlib.h - system functions, backend
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Copyright (C) 2016 Uncle Mike
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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*/
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// cmdlib.h
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#ifndef CMDLIB_H
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#define CMDLIB_H
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#include <basetypes.h>
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#include "conprint.h"
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// bit routines
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#define BIT( n ) (1<<( n ))
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#define SetBits( iBitVector, bits ) ((iBitVector) = (iBitVector) | (bits))
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#define ClearBits( iBitVector, bits ) ((iBitVector) = (iBitVector) & ~(bits))
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#define FBitSet( iBitVector, bit ) ((iBitVector) & (bit))
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#define bound( min, num, max ) ((num) >= (min) ? ((num) < (max) ? (num) : (max)) : (min))
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#define ASSERT( exp ) if(!( exp )) COM_Assert( "%s:%i\n", __FILE__, __LINE__ )
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void COM_Assert( const char *error, ... );
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void COM_FatalError( const char *error, ... );
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void COM_InitCmdlib( char **argv, int argc );
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bool COM_GetLastParmExt( char *out, size_t size );
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#define COM_GetLastParm( a ) COM_GetLastParmExt( a, sizeof( a ))
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int COM_CheckParm( const char *parm );
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bool COM_GetParmExt( char *parm, char *out, size_t size );
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#define COM_GetParm( a, b ) COM_GetParmExt( a, b, sizeof( b ))
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int COM_CheckString( const char *string );
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void Q_getwd( char *out, size_t size );
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char *COM_ExpandArg( const char *path ); // from scripts
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void COM_FixSlashes( char *pname );
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double I_FloatTime( void );
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// normal file
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typedef struct file_s file_t;
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long SafeOpenWrite( const char *filename );
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long SafeOpenRead( const char *filename );
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void SafeReadExt( long handle, void *buffer, int count, const char *file, const int line );
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void SafeWriteExt( long handle, void *buffer, int count, const char *file, const int line );
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#define SafeRead( file, buffer, count ) SafeReadExt( file, buffer, count, __FILE__, __LINE__ )
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#define SafeWrite( file, buffer, count ) SafeWriteExt( file, buffer, count, __FILE__, __LINE__ )
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#define IMAGE_EXISTS( path ) ( FS_FileExists( va( "%s.tga", path ), false ) || FS_FileExists( va( "%s.dds", path ), false ))
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//
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// zone.cpp
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//
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enum
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{
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C_COMMON = 0,
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C_TEMPORARY,
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C_SAFEALLOC,
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C_FILESYSTEM,
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C_WINDING,
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C_BRUSHSIDE,
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C_BSPBRUSH,
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C_LEAFNODE,
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C_SURFACE,
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C_BSPTREE,
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C_PORTAL,
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C_STRING,
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C_EPAIR,
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C_PATCH,
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C_MAXSTAT,
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};
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void *Mem_Alloc( size_t sizeInBytes, unsigned int target = C_COMMON );
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void *Mem_Realloc( void *ptr, size_t sizeInBytes, unsigned int target = C_COMMON );
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void Mem_Free( void *ptr, unsigned int target = C_COMMON );
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size_t Mem_Size( void *ptr );
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void Mem_Check( void );
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void Mem_Peak( void );
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//
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// basefs.c
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//
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void FS_Init( const char *source );
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byte *FS_LoadFile( const char *path, size_t *filesizeptr, bool gamedironly );
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bool FS_FileExists( const char *filename, bool gamedironly );
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void FS_Shutdown( void );
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file_t *FS_Open( const char *filepath, const char *mode, bool gamedironly );
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long FS_Read( file_t *file, void *buffer, size_t buffersize );
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int FS_Gets( file_t *file, byte *string, size_t bufsize );
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void FS_AllowDirectPaths( bool enable );
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long FS_FileLength( file_t *f );
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int FS_Close( file_t *file );
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//
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// crclib.c
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//
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void CRC32_Init( dword *pulCRC );
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void CRC32_Final( dword *pulCRC );
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void CRC32_ProcessByte( dword *pulCRC, byte ch );
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void CRC32_ProcessBuffer( dword *pulCRC, const void *pBuffer, int nBuffer );
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#endif |