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59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
/* Header file functionality...
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.Hed files that describe the contents of .Wad files
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Written by Ken, stolen by Matt*/
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#ifndef __HED_H__
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#define __HED_H__
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namespace File
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{
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struct SHedFile
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{
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// Constants
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enum
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{
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mNO_WAD = 0x80000000
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};
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bool HasNoWad() const { return FileSize & mNO_WAD; }
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uint32 GetFileSize() const { return FileSize & (~mNO_WAD); }
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union
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{
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uint32 Offset; // A SECTOR_SIZE aligned offset of a file within skate3.wad
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char * p_filename; // The filename itself (for no_wad heds)
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};
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// The file size, which is the raw file size, not rounded up
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// to a multiple of SECTOR_SIZE. Highest bit is set if no wad
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// file is associated with it.
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uint32 FileSize;
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// Filename checksum (does not include directory).
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uint32 Checksum;
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};
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struct SHed
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{
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// Number of files in this directory.
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uint32 numFiles;
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// Checksum of this directory.
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uint32 Checksum;
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// Pointer to File list.
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SHedFile * p_fileList;
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// The filename, which is actually bigger than one byte, tee hee.
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// const char pFilename[1];
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};
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SHedFile *FindFileInHed(const char *pFilename, SHed *pHed );
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SHedFile *FindFileInHedUsingChecksum( uint32 checksum, SHed *pHed );
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SHed *LoadHed( const char *filename, bool force_cd = false, bool no_wad = false );
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} // namespace File
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#endif
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