1 files changed, 112 insertions, 0 deletions
diff --git a/utils/bsppack/bsppack.cpp b/utils/bsppack/bsppack.cpp
new file mode 100644
index 0000000..973d40a
--- /dev/null
+++ b/utils/bsppack/bsppack.cpp
@@ -0,0 +1,112 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "bsplib.h"
+#include "ibsppack.h"
+#include "cmdlib.h"
+#include "zip_utils.h"
+
+class CBSPPack : public IBSPPack 
+{
+public:
+	void LoadBSPFile( IFileSystem *pFileSystem, char *filename );
+	void WriteBSPFile( char *filename );
+	void ClearPackFile( void );
+	void AddFileToPack( const char *relativename, const char *fullpath );
+	void AddBufferToPack( const char *relativename, void *data, int length, bool bTextMode );
+	void SetHDRMode( bool bHDR );
+	bool SwapBSPFile( IFileSystem *pFileSystem, const char *filename, const char *swapFilename, bool bSwapOnLoad, VTFConvertFunc_t pVTFConvertFunc, VHVFixupFunc_t pVHVFixupFunc, CompressFunc_t pCompressFunc );
+	bool RepackBSP( CUtlBuffer &inputBuffer, CUtlBuffer &outputBuffer, eRepackBSPFlags repackFlags );
+	bool GetPakFileLump( IFileSystem *pFileSystem, const char *pBSPFilename, void **pPakData, int *pPakSize );
+	bool SetPakFileLump( IFileSystem *pFileSystem, const char *pBSPFilename, const char *pNewFilename, void *pPakData, int pakSize );
+	bool GetBSPDependants( IFileSystem *pFileSystem, const char *pBSPFilename, CUtlVector< CUtlString > *pList );
+};
+
+void CBSPPack::LoadBSPFile( IFileSystem *pFileSystem, char *filename )
+{
+	MathLib_Init( 2.2f, 2.2f, 0.0f, 2.0f );
+	
+	// This is shady, but the engine is the only client here and we want the same search paths it has.
+	g_pFileSystem = g_pFullFileSystem = pFileSystem;
+	
+	::LoadBSPFile( filename );
+}
+
+void CBSPPack::WriteBSPFile( char *filename )
+{
+	::WriteBSPFile( filename );
+}
+
+void CBSPPack::ClearPackFile( void )
+{
+	::ClearPakFile( GetPakFile() );
+}
+
+void CBSPPack::AddFileToPack( const char *relativename, const char *fullpath )
+{
+	// Compressing at this point would work, but the usual usage is creating a BSP and using RepackBSP() to apply lump
+	// and pack compression as a final pass
+	::AddFileToPak( GetPakFile(), relativename, fullpath, IZip::eCompressionType_None );
+}
+
+void CBSPPack::AddBufferToPack( const char *relativename, void *data, int length, bool bTextMode )
+{
+	// Compressing at this point would work, but the usual usage is creating a BSP and using RepackBSP() to apply lump
+	// and pack compression as a final pass
+	::AddBufferToPak( GetPakFile(), relativename, data, length, bTextMode, IZip::eCompressionType_None );
+}
+
+void CBSPPack::SetHDRMode( bool bHDR )
+{
+	::SetHDRMode( bHDR );
+}
+
+bool CBSPPack::SwapBSPFile( 
+IFileSystem			*pFileSystem, 
+const char			*filename, 
+const char			*swapFilename, 
+bool				bSwapOnLoad, 
+VTFConvertFunc_t	pVTFConvertFunc,
+VHVFixupFunc_t		pVHVFixupFunc,
+CompressFunc_t		pCompressFunc )
+{
+	// This is shady, but the engine is the only client here and we want the same search paths it has.
+	g_pFileSystem = g_pFullFileSystem = pFileSystem;
+
+	return ::SwapBSPFile( filename, swapFilename, bSwapOnLoad, pVTFConvertFunc, pVHVFixupFunc, pCompressFunc );
+}
+
+bool CBSPPack::RepackBSP( CUtlBuffer &inputBuffer, CUtlBuffer &outputBuffer, eRepackBSPFlags repackFlags )
+{
+	return ::RepackBSP( inputBuffer, outputBuffer,
+						  ( repackFlags & eRepackBSP_CompressLumps ) ? RepackBSPCallback_LZMA : NULL,
+						  ( repackFlags & eRepackBSP_CompressPackfile ) ? IZip::eCompressionType_LZMA : IZip::eCompressionType_None );
+}
+
+bool CBSPPack::GetPakFileLump( IFileSystem *pFileSystem, const char *pBSPFilename, void **pPakData, int *pPakSize )
+{
+	g_pFileSystem = g_pFullFileSystem = pFileSystem;
+
+	return ::GetPakFileLump( pBSPFilename, pPakData, pPakSize );
+}
+
+bool CBSPPack::SetPakFileLump( IFileSystem *pFileSystem, const char *pBSPFilename, const char *pNewFilename, void *pPakData, int pakSize )
+{
+	g_pFileSystem = g_pFullFileSystem = pFileSystem;
+
+	return ::SetPakFileLump( pBSPFilename, pNewFilename, pPakData, pakSize );
+}
+
+bool CBSPPack::GetBSPDependants( IFileSystem *pFileSystem, const char *pBSPFilename, CUtlVector< CUtlString > *pList )
+{
+	g_pFileSystem = g_pFullFileSystem = pFileSystem;
+
+	return ::GetBSPDependants( pBSPFilename, pList );
+}
+
+EXPOSE_SINGLE_INTERFACE( CBSPPack, IBSPPack, IBSPPACK_VERSION_STRING );
+