mirror of
https://github.com/nillerusr/source-engine.git
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5248 lines
151 KiB
C++
5248 lines
151 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $Revision: $
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// $NoKeywords: $
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//=============================================================================//
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#include "cmdlib.h"
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#include "mathlib/mathlib.h"
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#include "bsplib.h"
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#include "zip_utils.h"
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#include "scriplib.h"
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#include "utllinkedlist.h"
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#include "bsptreedata.h"
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#include "cmodel.h"
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#include "gamebspfile.h"
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#include "materialsystem/imaterial.h"
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#include "materialsystem/hardwareverts.h"
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#include "utlbuffer.h"
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#include "utlrbtree.h"
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#include "utlsymbol.h"
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#include "utlstring.h"
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#include "checksum_crc.h"
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#include "physdll.h"
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#include "tier0/dbg.h"
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#include "lumpfiles.h"
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#include "vtf/vtf.h"
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#include "lzma/lzma.h"
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#include "tier1/lzmaDecoder.h"
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#include "tier0/memdbgon.h"
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//=============================================================================
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// Boundary each lump should be aligned to
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#define LUMP_ALIGNMENT 4
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// Data descriptions for byte swapping - only needed
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// for structures that are written to file for use by the game.
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BEGIN_BYTESWAP_DATADESC( dheader_t )
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DEFINE_FIELD( ident, FIELD_INTEGER ),
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DEFINE_FIELD( version, FIELD_INTEGER ),
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DEFINE_EMBEDDED_ARRAY( lumps, HEADER_LUMPS ),
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DEFINE_FIELD( mapRevision, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( lump_t )
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DEFINE_FIELD( fileofs, FIELD_INTEGER ),
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DEFINE_FIELD( filelen, FIELD_INTEGER ),
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DEFINE_FIELD( version, FIELD_INTEGER ),
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DEFINE_FIELD( uncompressedSize, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dflagslump_t )
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DEFINE_FIELD( m_LevelFlags, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dplane_t )
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DEFINE_FIELD( normal, FIELD_VECTOR ),
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DEFINE_FIELD( dist, FIELD_FLOAT ),
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DEFINE_FIELD( type, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dleaf_version_0_t )
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DEFINE_FIELD( contents, FIELD_INTEGER ),
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DEFINE_FIELD( cluster, FIELD_SHORT ),
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DEFINE_BITFIELD( bf, FIELD_SHORT, 16 ),
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DEFINE_ARRAY( mins, FIELD_SHORT, 3 ),
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DEFINE_ARRAY( maxs, FIELD_SHORT, 3 ),
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DEFINE_FIELD( firstleafface, FIELD_SHORT ),
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DEFINE_FIELD( numleaffaces, FIELD_SHORT ),
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DEFINE_FIELD( firstleafbrush, FIELD_SHORT ),
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DEFINE_FIELD( numleafbrushes, FIELD_SHORT ),
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DEFINE_FIELD( leafWaterDataID, FIELD_SHORT ),
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DEFINE_EMBEDDED( m_AmbientLighting ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dleaf_t )
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DEFINE_FIELD( contents, FIELD_INTEGER ),
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DEFINE_FIELD( cluster, FIELD_SHORT ),
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DEFINE_BITFIELD( bf, FIELD_SHORT, 16 ),
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DEFINE_ARRAY( mins, FIELD_SHORT, 3 ),
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DEFINE_ARRAY( maxs, FIELD_SHORT, 3 ),
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DEFINE_FIELD( firstleafface, FIELD_SHORT ),
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DEFINE_FIELD( numleaffaces, FIELD_SHORT ),
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DEFINE_FIELD( firstleafbrush, FIELD_SHORT ),
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DEFINE_FIELD( numleafbrushes, FIELD_SHORT ),
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DEFINE_FIELD( leafWaterDataID, FIELD_SHORT ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( CompressedLightCube ) // array of 6 ColorRGBExp32 (3 bytes and 1 char)
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DEFINE_ARRAY( m_Color, FIELD_CHARACTER, 6 * sizeof(ColorRGBExp32) ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dleafambientindex_t )
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DEFINE_FIELD( ambientSampleCount, FIELD_SHORT ),
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DEFINE_FIELD( firstAmbientSample, FIELD_SHORT ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dleafambientlighting_t ) // array of 6 ColorRGBExp32 (3 bytes and 1 char)
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DEFINE_EMBEDDED( cube ),
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DEFINE_FIELD( x, FIELD_CHARACTER ),
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DEFINE_FIELD( y, FIELD_CHARACTER ),
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DEFINE_FIELD( z, FIELD_CHARACTER ),
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DEFINE_FIELD( pad, FIELD_CHARACTER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dvertex_t )
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DEFINE_FIELD( point, FIELD_VECTOR ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dnode_t )
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DEFINE_FIELD( planenum, FIELD_INTEGER ),
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DEFINE_ARRAY( children, FIELD_INTEGER, 2 ),
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DEFINE_ARRAY( mins, FIELD_SHORT, 3 ),
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DEFINE_ARRAY( maxs, FIELD_SHORT, 3 ),
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DEFINE_FIELD( firstface, FIELD_SHORT ),
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DEFINE_FIELD( numfaces, FIELD_SHORT ),
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DEFINE_FIELD( area, FIELD_SHORT ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( texinfo_t )
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DEFINE_ARRAY( textureVecsTexelsPerWorldUnits, FIELD_FLOAT, 2 * 4 ),
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DEFINE_ARRAY( lightmapVecsLuxelsPerWorldUnits, FIELD_FLOAT, 2 * 4 ),
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DEFINE_FIELD( flags, FIELD_INTEGER ),
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DEFINE_FIELD( texdata, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dtexdata_t )
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DEFINE_FIELD( reflectivity, FIELD_VECTOR ),
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DEFINE_FIELD( nameStringTableID, FIELD_INTEGER ),
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DEFINE_FIELD( width, FIELD_INTEGER ),
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DEFINE_FIELD( height, FIELD_INTEGER ),
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DEFINE_FIELD( view_width, FIELD_INTEGER ),
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DEFINE_FIELD( view_height, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( ddispinfo_t )
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DEFINE_FIELD( startPosition, FIELD_VECTOR ),
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DEFINE_FIELD( m_iDispVertStart, FIELD_INTEGER ),
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DEFINE_FIELD( m_iDispTriStart, FIELD_INTEGER ),
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DEFINE_FIELD( power, FIELD_INTEGER ),
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DEFINE_FIELD( minTess, FIELD_INTEGER ),
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DEFINE_FIELD( smoothingAngle, FIELD_FLOAT ),
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DEFINE_FIELD( contents, FIELD_INTEGER ),
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DEFINE_FIELD( m_iMapFace, FIELD_SHORT ),
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DEFINE_FIELD( m_iLightmapAlphaStart, FIELD_INTEGER ),
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DEFINE_FIELD( m_iLightmapSamplePositionStart, FIELD_INTEGER ),
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DEFINE_EMBEDDED_ARRAY( m_EdgeNeighbors, 4 ),
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DEFINE_EMBEDDED_ARRAY( m_CornerNeighbors, 4 ),
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DEFINE_ARRAY( m_AllowedVerts, FIELD_INTEGER, ddispinfo_t::ALLOWEDVERTS_SIZE ), // unsigned long
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( CDispNeighbor )
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DEFINE_EMBEDDED_ARRAY( m_SubNeighbors, 2 ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( CDispCornerNeighbors )
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DEFINE_ARRAY( m_Neighbors, FIELD_SHORT, MAX_DISP_CORNER_NEIGHBORS ),
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DEFINE_FIELD( m_nNeighbors, FIELD_CHARACTER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( CDispSubNeighbor )
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DEFINE_FIELD( m_iNeighbor, FIELD_SHORT ),
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DEFINE_FIELD( m_NeighborOrientation, FIELD_CHARACTER ),
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DEFINE_FIELD( m_Span, FIELD_CHARACTER ),
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DEFINE_FIELD( m_NeighborSpan, FIELD_CHARACTER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( CDispVert )
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DEFINE_FIELD( m_vVector, FIELD_VECTOR ),
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DEFINE_FIELD( m_flDist, FIELD_FLOAT ),
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DEFINE_FIELD( m_flAlpha, FIELD_FLOAT ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( CDispTri )
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DEFINE_FIELD( m_uiTags, FIELD_SHORT ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( CFaceMacroTextureInfo )
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DEFINE_FIELD( m_MacroTextureNameID, FIELD_SHORT ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dprimitive_t )
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DEFINE_FIELD( type, FIELD_CHARACTER ),
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DEFINE_FIELD( firstIndex, FIELD_SHORT ),
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DEFINE_FIELD( indexCount, FIELD_SHORT ),
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DEFINE_FIELD( firstVert, FIELD_SHORT ),
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DEFINE_FIELD( vertCount, FIELD_SHORT ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dprimvert_t )
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DEFINE_FIELD( pos, FIELD_VECTOR ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dface_t )
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DEFINE_FIELD( planenum, FIELD_SHORT ),
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DEFINE_FIELD( side, FIELD_CHARACTER ),
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DEFINE_FIELD( onNode, FIELD_CHARACTER ),
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DEFINE_FIELD( firstedge, FIELD_INTEGER ),
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DEFINE_FIELD( numedges, FIELD_SHORT ),
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DEFINE_FIELD( texinfo, FIELD_SHORT ),
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DEFINE_FIELD( dispinfo, FIELD_SHORT ),
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DEFINE_FIELD( surfaceFogVolumeID, FIELD_SHORT ),
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DEFINE_ARRAY( styles, FIELD_CHARACTER, MAXLIGHTMAPS ),
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DEFINE_FIELD( lightofs, FIELD_INTEGER ),
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DEFINE_FIELD( area, FIELD_FLOAT ),
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DEFINE_ARRAY( m_LightmapTextureMinsInLuxels, FIELD_INTEGER, 2 ),
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DEFINE_ARRAY( m_LightmapTextureSizeInLuxels, FIELD_INTEGER, 2 ),
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DEFINE_FIELD( origFace, FIELD_INTEGER ),
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DEFINE_FIELD( m_NumPrims, FIELD_SHORT ),
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DEFINE_FIELD( firstPrimID, FIELD_SHORT ),
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DEFINE_FIELD( smoothingGroups, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dfaceid_t )
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DEFINE_FIELD( hammerfaceid, FIELD_SHORT ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dbrush_t )
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DEFINE_FIELD( firstside, FIELD_INTEGER ),
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DEFINE_FIELD( numsides, FIELD_INTEGER ),
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DEFINE_FIELD( contents, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dbrushside_t )
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DEFINE_FIELD( planenum, FIELD_SHORT ),
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DEFINE_FIELD( texinfo, FIELD_SHORT ),
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DEFINE_FIELD( dispinfo, FIELD_SHORT ),
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DEFINE_FIELD( bevel, FIELD_SHORT ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dedge_t )
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DEFINE_ARRAY( v, FIELD_SHORT, 2 ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dmodel_t )
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DEFINE_FIELD( mins, FIELD_VECTOR ),
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DEFINE_FIELD( maxs, FIELD_VECTOR ),
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DEFINE_FIELD( origin, FIELD_VECTOR ),
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DEFINE_FIELD( headnode, FIELD_INTEGER ),
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DEFINE_FIELD( firstface, FIELD_INTEGER ),
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DEFINE_FIELD( numfaces, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dphysmodel_t )
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DEFINE_FIELD( modelIndex, FIELD_INTEGER ),
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DEFINE_FIELD( dataSize, FIELD_INTEGER ),
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DEFINE_FIELD( keydataSize, FIELD_INTEGER ),
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DEFINE_FIELD( solidCount, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dphysdisp_t )
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DEFINE_FIELD( numDisplacements, FIELD_SHORT ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( darea_t )
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DEFINE_FIELD( numareaportals, FIELD_INTEGER ),
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DEFINE_FIELD( firstareaportal, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dareaportal_t )
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DEFINE_FIELD( m_PortalKey, FIELD_SHORT ),
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DEFINE_FIELD( otherarea, FIELD_SHORT ),
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DEFINE_FIELD( m_FirstClipPortalVert, FIELD_SHORT ),
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DEFINE_FIELD( m_nClipPortalVerts, FIELD_SHORT ),
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DEFINE_FIELD( planenum, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dworldlight_t )
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DEFINE_FIELD( origin, FIELD_VECTOR ),
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DEFINE_FIELD( intensity, FIELD_VECTOR ),
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DEFINE_FIELD( normal, FIELD_VECTOR ),
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DEFINE_FIELD( cluster, FIELD_INTEGER ),
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DEFINE_FIELD( type, FIELD_INTEGER ), // enumeration
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DEFINE_FIELD( style, FIELD_INTEGER ),
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DEFINE_FIELD( stopdot, FIELD_FLOAT ),
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DEFINE_FIELD( stopdot2, FIELD_FLOAT ),
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DEFINE_FIELD( exponent, FIELD_FLOAT ),
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DEFINE_FIELD( radius, FIELD_FLOAT ),
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DEFINE_FIELD( constant_attn, FIELD_FLOAT ),
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DEFINE_FIELD( linear_attn, FIELD_FLOAT ),
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DEFINE_FIELD( quadratic_attn, FIELD_FLOAT ),
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DEFINE_FIELD( flags, FIELD_INTEGER ),
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DEFINE_FIELD( texinfo, FIELD_INTEGER ),
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DEFINE_FIELD( owner, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dleafwaterdata_t )
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DEFINE_FIELD( surfaceZ, FIELD_FLOAT ),
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DEFINE_FIELD( minZ, FIELD_FLOAT ),
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DEFINE_FIELD( surfaceTexInfoID, FIELD_SHORT ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( doccluderdata_t )
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DEFINE_FIELD( flags, FIELD_INTEGER ),
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DEFINE_FIELD( firstpoly, FIELD_INTEGER ),
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DEFINE_FIELD( polycount, FIELD_INTEGER ),
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DEFINE_FIELD( mins, FIELD_VECTOR ),
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DEFINE_FIELD( maxs, FIELD_VECTOR ),
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DEFINE_FIELD( area, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( doccluderpolydata_t )
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DEFINE_FIELD( firstvertexindex, FIELD_INTEGER ),
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DEFINE_FIELD( vertexcount, FIELD_INTEGER ),
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DEFINE_FIELD( planenum, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dcubemapsample_t )
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DEFINE_ARRAY( origin, FIELD_INTEGER, 3 ),
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DEFINE_FIELD( size, FIELD_CHARACTER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( doverlay_t )
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DEFINE_FIELD( nId, FIELD_INTEGER ),
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DEFINE_FIELD( nTexInfo, FIELD_SHORT ),
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DEFINE_FIELD( m_nFaceCountAndRenderOrder, FIELD_SHORT ),
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DEFINE_ARRAY( aFaces, FIELD_INTEGER, OVERLAY_BSP_FACE_COUNT ),
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DEFINE_ARRAY( flU, FIELD_FLOAT, 2 ),
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DEFINE_ARRAY( flV, FIELD_FLOAT, 2 ),
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DEFINE_ARRAY( vecUVPoints, FIELD_VECTOR, 4 ),
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DEFINE_FIELD( vecOrigin, FIELD_VECTOR ),
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DEFINE_FIELD( vecBasisNormal, FIELD_VECTOR ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dwateroverlay_t )
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DEFINE_FIELD( nId, FIELD_INTEGER ),
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DEFINE_FIELD( nTexInfo, FIELD_SHORT ),
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DEFINE_FIELD( m_nFaceCountAndRenderOrder, FIELD_SHORT ),
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DEFINE_ARRAY( aFaces, FIELD_INTEGER, WATEROVERLAY_BSP_FACE_COUNT ),
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DEFINE_ARRAY( flU, FIELD_FLOAT, 2 ),
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DEFINE_ARRAY( flV, FIELD_FLOAT, 2 ),
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DEFINE_ARRAY( vecUVPoints, FIELD_VECTOR, 4 ),
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DEFINE_FIELD( vecOrigin, FIELD_VECTOR ),
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DEFINE_FIELD( vecBasisNormal, FIELD_VECTOR ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( doverlayfade_t )
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DEFINE_FIELD( flFadeDistMinSq, FIELD_FLOAT ),
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DEFINE_FIELD( flFadeDistMaxSq, FIELD_FLOAT ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dgamelumpheader_t )
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DEFINE_FIELD( lumpCount, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( dgamelump_t )
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DEFINE_FIELD( id, FIELD_INTEGER ), // GameLumpId_t
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DEFINE_FIELD( flags, FIELD_SHORT ),
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DEFINE_FIELD( version, FIELD_SHORT ),
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DEFINE_FIELD( fileofs, FIELD_INTEGER ),
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DEFINE_FIELD( filelen, FIELD_INTEGER ),
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END_BYTESWAP_DATADESC()
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// From gamebspfile.h
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BEGIN_BYTESWAP_DATADESC( StaticPropDictLump_t )
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DEFINE_ARRAY( m_Name, FIELD_CHARACTER, STATIC_PROP_NAME_LENGTH ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( StaticPropLump_t )
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DEFINE_FIELD( m_Origin, FIELD_VECTOR ),
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DEFINE_FIELD( m_Angles, FIELD_VECTOR ), // QAngle
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DEFINE_FIELD( m_PropType, FIELD_SHORT ),
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DEFINE_FIELD( m_FirstLeaf, FIELD_SHORT ),
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DEFINE_FIELD( m_LeafCount, FIELD_SHORT ),
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DEFINE_FIELD( m_Solid, FIELD_CHARACTER ),
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DEFINE_FIELD( m_Flags, FIELD_CHARACTER ),
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DEFINE_FIELD( m_Skin, FIELD_INTEGER ),
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DEFINE_FIELD( m_FadeMinDist, FIELD_FLOAT ),
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DEFINE_FIELD( m_FadeMaxDist, FIELD_FLOAT ),
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DEFINE_FIELD( m_LightingOrigin, FIELD_VECTOR ),
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DEFINE_FIELD( m_flForcedFadeScale, FIELD_FLOAT ),
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DEFINE_FIELD( m_nMinDXLevel, FIELD_SHORT ),
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DEFINE_FIELD( m_nMaxDXLevel, FIELD_SHORT ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( StaticPropLumpV4_t )
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DEFINE_FIELD( m_Origin, FIELD_VECTOR ),
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DEFINE_FIELD( m_Angles, FIELD_VECTOR ), // QAngle
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DEFINE_FIELD( m_PropType, FIELD_SHORT ),
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DEFINE_FIELD( m_FirstLeaf, FIELD_SHORT ),
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DEFINE_FIELD( m_LeafCount, FIELD_SHORT ),
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DEFINE_FIELD( m_Solid, FIELD_CHARACTER ),
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DEFINE_FIELD( m_Flags, FIELD_CHARACTER ),
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DEFINE_FIELD( m_Skin, FIELD_INTEGER ),
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DEFINE_FIELD( m_FadeMinDist, FIELD_FLOAT ),
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DEFINE_FIELD( m_FadeMaxDist, FIELD_FLOAT ),
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DEFINE_FIELD( m_LightingOrigin, FIELD_VECTOR ),
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END_BYTESWAP_DATADESC()
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BEGIN_BYTESWAP_DATADESC( StaticPropLumpV5_t )
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DEFINE_FIELD( m_Origin, FIELD_VECTOR ),
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DEFINE_FIELD( m_Angles, FIELD_VECTOR ), // QAngle
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DEFINE_FIELD( m_PropType, FIELD_SHORT ),
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DEFINE_FIELD( m_FirstLeaf, FIELD_SHORT ),
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DEFINE_FIELD( m_LeafCount, FIELD_SHORT ),
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DEFINE_FIELD( m_Solid, FIELD_CHARACTER ),
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DEFINE_FIELD( m_Flags, FIELD_CHARACTER ),
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DEFINE_FIELD( m_Skin, FIELD_INTEGER ),
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DEFINE_FIELD( m_FadeMinDist, FIELD_FLOAT ),
|
|
DEFINE_FIELD( m_FadeMaxDist, FIELD_FLOAT ),
|
|
DEFINE_FIELD( m_LightingOrigin, FIELD_VECTOR ),
|
|
DEFINE_FIELD( m_flForcedFadeScale, FIELD_FLOAT ),
|
|
END_BYTESWAP_DATADESC()
|
|
|
|
BEGIN_BYTESWAP_DATADESC( StaticPropLeafLump_t )
|
|
DEFINE_FIELD( m_Leaf, FIELD_SHORT ),
|
|
END_BYTESWAP_DATADESC()
|
|
|
|
BEGIN_BYTESWAP_DATADESC( DetailObjectDictLump_t )
|
|
DEFINE_ARRAY( m_Name, FIELD_CHARACTER, DETAIL_NAME_LENGTH ),
|
|
END_BYTESWAP_DATADESC()
|
|
|
|
BEGIN_BYTESWAP_DATADESC( DetailObjectLump_t )
|
|
DEFINE_FIELD( m_Origin, FIELD_VECTOR ),
|
|
DEFINE_FIELD( m_Angles, FIELD_VECTOR ), // QAngle
|
|
DEFINE_FIELD( m_DetailModel, FIELD_SHORT ),
|
|
DEFINE_FIELD( m_Leaf, FIELD_SHORT ),
|
|
DEFINE_ARRAY( m_Lighting, FIELD_CHARACTER, 4 ), // ColorRGBExp32
|
|
DEFINE_FIELD( m_LightStyles, FIELD_INTEGER ),
|
|
DEFINE_FIELD( m_LightStyleCount, FIELD_CHARACTER ),
|
|
DEFINE_FIELD( m_SwayAmount, FIELD_CHARACTER ),
|
|
DEFINE_FIELD( m_ShapeAngle, FIELD_CHARACTER ),
|
|
DEFINE_FIELD( m_ShapeSize, FIELD_CHARACTER ),
|
|
DEFINE_FIELD( m_Orientation, FIELD_CHARACTER ),
|
|
DEFINE_ARRAY( m_Padding2, FIELD_CHARACTER, 3 ),
|
|
DEFINE_FIELD( m_Type, FIELD_CHARACTER ),
|
|
DEFINE_ARRAY( m_Padding3, FIELD_CHARACTER, 3 ),
|
|
DEFINE_FIELD( m_flScale, FIELD_FLOAT ),
|
|
END_BYTESWAP_DATADESC()
|
|
|
|
BEGIN_BYTESWAP_DATADESC( DetailSpriteDictLump_t )
|
|
DEFINE_FIELD( m_UL, FIELD_VECTOR2D ),
|
|
DEFINE_FIELD( m_LR, FIELD_VECTOR2D ),
|
|
DEFINE_FIELD( m_TexUL, FIELD_VECTOR2D ),
|
|
DEFINE_FIELD( m_TexLR, FIELD_VECTOR2D ),
|
|
END_BYTESWAP_DATADESC()
|
|
|
|
BEGIN_BYTESWAP_DATADESC( DetailPropLightstylesLump_t )
|
|
DEFINE_ARRAY( m_Lighting, FIELD_CHARACTER, 4 ), // ColorRGBExp32
|
|
DEFINE_FIELD( m_Style, FIELD_CHARACTER ),
|
|
END_BYTESWAP_DATADESC()
|
|
|
|
// From vradstaticprops.h
|
|
namespace HardwareVerts
|
|
{
|
|
BEGIN_BYTESWAP_DATADESC( MeshHeader_t )
|
|
DEFINE_FIELD( m_nLod, FIELD_INTEGER ),
|
|
DEFINE_FIELD( m_nVertexes, FIELD_INTEGER ),
|
|
DEFINE_FIELD( m_nOffset, FIELD_INTEGER ),
|
|
DEFINE_ARRAY( m_nUnused, FIELD_INTEGER, 4 ),
|
|
END_BYTESWAP_DATADESC()
|
|
|
|
BEGIN_BYTESWAP_DATADESC( FileHeader_t )
|
|
DEFINE_FIELD( m_nVersion, FIELD_INTEGER ),
|
|
DEFINE_FIELD( m_nChecksum, FIELD_INTEGER ),
|
|
DEFINE_FIELD( m_nVertexFlags, FIELD_INTEGER ),
|
|
DEFINE_FIELD( m_nVertexSize, FIELD_INTEGER ),
|
|
DEFINE_FIELD( m_nVertexes, FIELD_INTEGER ),
|
|
DEFINE_FIELD( m_nMeshes, FIELD_INTEGER ),
|
|
DEFINE_ARRAY( m_nUnused, FIELD_INTEGER, 4 ),
|
|
END_BYTESWAP_DATADESC()
|
|
} // end namespace
|
|
|
|
static const char *s_LumpNames[] = {
|
|
"LUMP_ENTITIES", // 0
|
|
"LUMP_PLANES", // 1
|
|
"LUMP_TEXDATA", // 2
|
|
"LUMP_VERTEXES", // 3
|
|
"LUMP_VISIBILITY", // 4
|
|
"LUMP_NODES", // 5
|
|
"LUMP_TEXINFO", // 6
|
|
"LUMP_FACES", // 7
|
|
"LUMP_LIGHTING", // 8
|
|
"LUMP_OCCLUSION", // 9
|
|
"LUMP_LEAFS", // 10
|
|
"LUMP_FACEIDS", // 11
|
|
"LUMP_EDGES", // 12
|
|
"LUMP_SURFEDGES", // 13
|
|
"LUMP_MODELS", // 14
|
|
"LUMP_WORLDLIGHTS", // 15
|
|
"LUMP_LEAFFACES", // 16
|
|
"LUMP_LEAFBRUSHES", // 17
|
|
"LUMP_BRUSHES", // 18
|
|
"LUMP_BRUSHSIDES", // 19
|
|
"LUMP_AREAS", // 20
|
|
"LUMP_AREAPORTALS", // 21
|
|
"LUMP_UNUSED0", // 22
|
|
"LUMP_UNUSED1", // 23
|
|
"LUMP_UNUSED2", // 24
|
|
"LUMP_UNUSED3", // 25
|
|
"LUMP_DISPINFO", // 26
|
|
"LUMP_ORIGINALFACES", // 27
|
|
"LUMP_PHYSDISP", // 28
|
|
"LUMP_PHYSCOLLIDE", // 29
|
|
"LUMP_VERTNORMALS", // 30
|
|
"LUMP_VERTNORMALINDICES", // 31
|
|
"LUMP_DISP_LIGHTMAP_ALPHAS", // 32
|
|
"LUMP_DISP_VERTS", // 33
|
|
"LUMP_DISP_LIGHTMAP_SAMPLE_POSITIONS", // 34
|
|
"LUMP_GAME_LUMP", // 35
|
|
"LUMP_LEAFWATERDATA", // 36
|
|
"LUMP_PRIMITIVES", // 37
|
|
"LUMP_PRIMVERTS", // 38
|
|
"LUMP_PRIMINDICES", // 39
|
|
"LUMP_PAKFILE", // 40
|
|
"LUMP_CLIPPORTALVERTS", // 41
|
|
"LUMP_CUBEMAPS", // 42
|
|
"LUMP_TEXDATA_STRING_DATA", // 43
|
|
"LUMP_TEXDATA_STRING_TABLE", // 44
|
|
"LUMP_OVERLAYS", // 45
|
|
"LUMP_LEAFMINDISTTOWATER", // 46
|
|
"LUMP_FACE_MACRO_TEXTURE_INFO", // 47
|
|
"LUMP_DISP_TRIS", // 48
|
|
"LUMP_PHYSCOLLIDESURFACE", // 49
|
|
"LUMP_WATEROVERLAYS", // 50
|
|
"LUMP_LEAF_AMBIENT_INDEX_HDR", // 51
|
|
"LUMP_LEAF_AMBIENT_INDEX", // 52
|
|
"LUMP_LIGHTING_HDR", // 53
|
|
"LUMP_WORLDLIGHTS_HDR", // 54
|
|
"LUMP_LEAF_AMBIENT_LIGHTING_HDR", // 55
|
|
"LUMP_LEAF_AMBIENT_LIGHTING", // 56
|
|
"LUMP_XZIPPAKFILE", // 57
|
|
"LUMP_FACES_HDR", // 58
|
|
"LUMP_MAP_FLAGS", // 59
|
|
"LUMP_OVERLAY_FADES", // 60
|
|
};
|
|
|
|
const char *GetLumpName( unsigned int lumpnum )
|
|
{
|
|
if ( lumpnum >= ARRAYSIZE( s_LumpNames ) )
|
|
{
|
|
return "UNKNOWN";
|
|
}
|
|
return s_LumpNames[lumpnum];
|
|
}
|
|
|
|
// "-hdr" tells us to use the HDR fields (if present) on the light sources. Also, tells us to write
|
|
// out the HDR lumps for lightmaps, ambient leaves, and lights sources.
|
|
bool g_bHDR = false;
|
|
|
|
// Set to true to generate Xbox360 native output files
|
|
static bool g_bSwapOnLoad = false;
|
|
static bool g_bSwapOnWrite = false;
|
|
|
|
VTFConvertFunc_t g_pVTFConvertFunc;
|
|
VHVFixupFunc_t g_pVHVFixupFunc;
|
|
CompressFunc_t g_pCompressFunc;
|
|
|
|
CUtlVector< CUtlString > g_StaticPropNames;
|
|
CUtlVector< int > g_StaticPropInstances;
|
|
|
|
CByteswap g_Swap;
|
|
|
|
uint32 g_LevelFlags = 0;
|
|
|
|
int nummodels;
|
|
dmodel_t dmodels[MAX_MAP_MODELS];
|
|
|
|
int visdatasize;
|
|
byte dvisdata[MAX_MAP_VISIBILITY];
|
|
dvis_t *dvis = (dvis_t *)dvisdata;
|
|
|
|
CUtlVector<byte> dlightdataHDR;
|
|
CUtlVector<byte> dlightdataLDR;
|
|
CUtlVector<byte> *pdlightdata = &dlightdataLDR;
|
|
|
|
CUtlVector<char> dentdata;
|
|
|
|
int numleafs;
|
|
#if !defined( BSP_USE_LESS_MEMORY )
|
|
dleaf_t dleafs[MAX_MAP_LEAFS];
|
|
#else
|
|
dleaf_t *dleafs;
|
|
#endif
|
|
|
|
CUtlVector<dleafambientindex_t> g_LeafAmbientIndexLDR;
|
|
CUtlVector<dleafambientindex_t> g_LeafAmbientIndexHDR;
|
|
CUtlVector<dleafambientindex_t> *g_pLeafAmbientIndex = NULL;
|
|
CUtlVector<dleafambientlighting_t> g_LeafAmbientLightingLDR;
|
|
CUtlVector<dleafambientlighting_t> g_LeafAmbientLightingHDR;
|
|
CUtlVector<dleafambientlighting_t> *g_pLeafAmbientLighting = NULL;
|
|
|
|
unsigned short g_LeafMinDistToWater[MAX_MAP_LEAFS];
|
|
|
|
int numplanes;
|
|
dplane_t dplanes[MAX_MAP_PLANES];
|
|
|
|
int numvertexes;
|
|
dvertex_t dvertexes[MAX_MAP_VERTS];
|
|
|
|
int g_numvertnormalindices; // dfaces reference these. These index g_vertnormals.
|
|
unsigned short g_vertnormalindices[MAX_MAP_VERTNORMALS];
|
|
|
|
int g_numvertnormals;
|
|
Vector g_vertnormals[MAX_MAP_VERTNORMALS];
|
|
|
|
int numnodes;
|
|
dnode_t dnodes[MAX_MAP_NODES];
|
|
|
|
CUtlVector<texinfo_t> texinfo( MAX_MAP_TEXINFO );
|
|
|
|
int numtexdata;
|
|
dtexdata_t dtexdata[MAX_MAP_TEXDATA];
|
|
|
|
//
|
|
// displacement map bsp file info: dispinfo
|
|
//
|
|
CUtlVector<ddispinfo_t> g_dispinfo;
|
|
CUtlVector<CDispVert> g_DispVerts;
|
|
CUtlVector<CDispTri> g_DispTris;
|
|
CUtlVector<unsigned char> g_DispLightmapSamplePositions; // LUMP_DISP_LIGHTMAP_SAMPLE_POSITIONS
|
|
|
|
int numorigfaces;
|
|
dface_t dorigfaces[MAX_MAP_FACES];
|
|
|
|
int g_numprimitives = 0;
|
|
dprimitive_t g_primitives[MAX_MAP_PRIMITIVES];
|
|
|
|
int g_numprimverts = 0;
|
|
dprimvert_t g_primverts[MAX_MAP_PRIMVERTS];
|
|
|
|
int g_numprimindices = 0;
|
|
unsigned short g_primindices[MAX_MAP_PRIMINDICES];
|
|
|
|
int numfaces;
|
|
dface_t dfaces[MAX_MAP_FACES];
|
|
|
|
int numfaceids;
|
|
CUtlVector<dfaceid_t> dfaceids;
|
|
|
|
int numfaces_hdr;
|
|
dface_t dfaces_hdr[MAX_MAP_FACES];
|
|
|
|
int numedges;
|
|
dedge_t dedges[MAX_MAP_EDGES];
|
|
|
|
int numleaffaces;
|
|
unsigned short dleaffaces[MAX_MAP_LEAFFACES];
|
|
|
|
int numleafbrushes;
|
|
unsigned short dleafbrushes[MAX_MAP_LEAFBRUSHES];
|
|
|
|
int numsurfedges;
|
|
int dsurfedges[MAX_MAP_SURFEDGES];
|
|
|
|
int numbrushes;
|
|
dbrush_t dbrushes[MAX_MAP_BRUSHES];
|
|
|
|
int numbrushsides;
|
|
dbrushside_t dbrushsides[MAX_MAP_BRUSHSIDES];
|
|
|
|
int numareas;
|
|
darea_t dareas[MAX_MAP_AREAS];
|
|
|
|
int numareaportals;
|
|
dareaportal_t dareaportals[MAX_MAP_AREAPORTALS];
|
|
|
|
int numworldlightsLDR;
|
|
dworldlight_t dworldlightsLDR[MAX_MAP_WORLDLIGHTS];
|
|
|
|
int numworldlightsHDR;
|
|
dworldlight_t dworldlightsHDR[MAX_MAP_WORLDLIGHTS];
|
|
|
|
int *pNumworldlights = &numworldlightsLDR;
|
|
dworldlight_t *dworldlights = dworldlightsLDR;
|
|
|
|
int numleafwaterdata = 0;
|
|
dleafwaterdata_t dleafwaterdata[MAX_MAP_LEAFWATERDATA];
|
|
|
|
CUtlVector<CFaceMacroTextureInfo> g_FaceMacroTextureInfos;
|
|
|
|
Vector g_ClipPortalVerts[MAX_MAP_PORTALVERTS];
|
|
int g_nClipPortalVerts;
|
|
|
|
dcubemapsample_t g_CubemapSamples[MAX_MAP_CUBEMAPSAMPLES];
|
|
int g_nCubemapSamples = 0;
|
|
|
|
int g_nOverlayCount;
|
|
doverlay_t g_Overlays[MAX_MAP_OVERLAYS];
|
|
doverlayfade_t g_OverlayFades[MAX_MAP_OVERLAYS];
|
|
|
|
int g_nWaterOverlayCount;
|
|
dwateroverlay_t g_WaterOverlays[MAX_MAP_WATEROVERLAYS];
|
|
|
|
CUtlVector<char> g_TexDataStringData;
|
|
CUtlVector<int> g_TexDataStringTable;
|
|
|
|
byte *g_pPhysCollide = NULL;
|
|
int g_PhysCollideSize = 0;
|
|
int g_MapRevision = 0;
|
|
|
|
byte *g_pPhysDisp = NULL;
|
|
int g_PhysDispSize = 0;
|
|
|
|
CUtlVector<doccluderdata_t> g_OccluderData( 256, 256 );
|
|
CUtlVector<doccluderpolydata_t> g_OccluderPolyData( 1024, 1024 );
|
|
CUtlVector<int> g_OccluderVertexIndices( 2048, 2048 );
|
|
|
|
template <class T> static void WriteData( T *pData, int count = 1 );
|
|
template <class T> static void WriteData( int fieldType, T *pData, int count = 1 );
|
|
template< class T > static void AddLump( int lumpnum, T *pData, int count, int version = 0 );
|
|
template< class T > static void AddLump( int lumpnum, CUtlVector<T> &data, int version = 0 );
|
|
|
|
dheader_t *g_pBSPHeader;
|
|
FileHandle_t g_hBSPFile;
|
|
|
|
struct Lump_t
|
|
{
|
|
void *pLumps[HEADER_LUMPS];
|
|
int size[HEADER_LUMPS];
|
|
bool bLumpParsed[HEADER_LUMPS];
|
|
} g_Lumps;
|
|
|
|
CGameLump g_GameLumps;
|
|
|
|
static IZip *s_pakFile = 0;
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Keep the file position aligned to an arbitrary boundary.
|
|
// Returns updated file position.
|
|
//-----------------------------------------------------------------------------
|
|
static unsigned int AlignFilePosition( FileHandle_t hFile, int alignment )
|
|
{
|
|
unsigned int currPosition = g_pFileSystem->Tell( hFile );
|
|
|
|
if ( alignment >= 2 )
|
|
{
|
|
unsigned int newPosition = AlignValue( currPosition, alignment );
|
|
unsigned int count = newPosition - currPosition;
|
|
if ( count )
|
|
{
|
|
char *pBuffer;
|
|
char smallBuffer[4096];
|
|
if ( count > sizeof( smallBuffer ) )
|
|
{
|
|
pBuffer = (char *)malloc( count );
|
|
}
|
|
else
|
|
{
|
|
pBuffer = smallBuffer;
|
|
}
|
|
|
|
memset( pBuffer, 0, count );
|
|
SafeWrite( hFile, pBuffer, count );
|
|
|
|
if ( pBuffer != smallBuffer )
|
|
{
|
|
free( pBuffer );
|
|
}
|
|
|
|
currPosition = newPosition;
|
|
}
|
|
}
|
|
|
|
return currPosition;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: // Get a pakfile instance
|
|
// Output : IZip*
|
|
//-----------------------------------------------------------------------------
|
|
IZip* GetPakFile( void )
|
|
{
|
|
if ( !s_pakFile )
|
|
{
|
|
s_pakFile = IZip::CreateZip();
|
|
}
|
|
return s_pakFile;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Free the pak files
|
|
//-----------------------------------------------------------------------------
|
|
void ReleasePakFileLumps( void )
|
|
{
|
|
// Release the pak files
|
|
IZip::ReleaseZip( s_pakFile );
|
|
s_pakFile = NULL;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Set the sector alignment for all subsequent zip operations
|
|
//-----------------------------------------------------------------------------
|
|
void ForceAlignment( IZip *pak, bool bAlign, bool bCompatibleFormat, unsigned int alignmentSize )
|
|
{
|
|
pak->ForceAlignment( bAlign, bCompatibleFormat, alignmentSize );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Store data back out to .bsp file
|
|
//-----------------------------------------------------------------------------
|
|
static void WritePakFileLump( void )
|
|
{
|
|
CUtlBuffer buf( 0, 0 );
|
|
GetPakFile()->ActivateByteSwapping( IsX360() );
|
|
GetPakFile()->SaveToBuffer( buf );
|
|
|
|
// must respect pak file alignment
|
|
// pad up and ensure lump starts on same aligned boundary
|
|
AlignFilePosition( g_hBSPFile, GetPakFile()->GetAlignment() );
|
|
|
|
// Now store final buffers out to file
|
|
AddLump( LUMP_PAKFILE, (byte*)buf.Base(), buf.TellPut() );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Remove all entries
|
|
//-----------------------------------------------------------------------------
|
|
void ClearPakFile( IZip *pak )
|
|
{
|
|
pak->Reset();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Add file from disk to .bsp PAK lump
|
|
// Input : *relativename -
|
|
// *fullpath -
|
|
//-----------------------------------------------------------------------------
|
|
void AddFileToPak( IZip *pak, const char *relativename, const char *fullpath, IZip::eCompressionType compressionType )
|
|
{
|
|
DevMsg( "Adding file to pakfile [ %s ]\n", fullpath );
|
|
pak->AddFileToZip( relativename, fullpath, compressionType );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Add buffer to .bsp PAK lump as named file
|
|
// Input : *relativename -
|
|
// *data -
|
|
// length -
|
|
//-----------------------------------------------------------------------------
|
|
void AddBufferToPak( IZip *pak, const char *pRelativeName, void *data, int length, bool bTextMode, IZip::eCompressionType compressionType )
|
|
{
|
|
pak->AddBufferToZip( pRelativeName, data, length, bTextMode, compressionType );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Add entire directory to .bsp PAK lump as named file
|
|
// Input : *relativename -
|
|
// *data -
|
|
// length -
|
|
//-----------------------------------------------------------------------------
|
|
void AddDirToPak( IZip *pak, const char *pDirPath, const char *pPakPrefix )
|
|
{
|
|
if ( !g_pFullFileSystem->IsDirectory( pDirPath ) )
|
|
{
|
|
Warning( "Passed non-directory to AddDirToPak [ %s ]\n", pDirPath );
|
|
return;
|
|
}
|
|
|
|
DevMsg( "Adding directory to pakfile [ %s ]\n", pDirPath );
|
|
|
|
// Enumerate dir
|
|
char szEnumerateDir[MAX_PATH] = { 0 };
|
|
V_snprintf( szEnumerateDir, sizeof( szEnumerateDir ), "%s/*.*", pDirPath );
|
|
V_FixSlashes( szEnumerateDir );
|
|
|
|
FileFindHandle_t handle;
|
|
const char *szFindResult = g_pFullFileSystem->FindFirst( szEnumerateDir, &handle );
|
|
do
|
|
{
|
|
if ( szFindResult[0] != '.' )
|
|
{
|
|
char szPakName[MAX_PATH] = { 0 };
|
|
char szFullPath[MAX_PATH] = { 0 };
|
|
if ( pPakPrefix )
|
|
{
|
|
V_snprintf( szPakName, sizeof( szPakName ), "%s/%s", pPakPrefix, szFindResult );
|
|
}
|
|
else
|
|
{
|
|
V_strncpy( szPakName, szFindResult, sizeof( szPakName ) );
|
|
}
|
|
V_snprintf( szFullPath, sizeof( szFullPath ), "%s/%s", pDirPath, szFindResult );
|
|
V_FixDoubleSlashes( szFullPath );
|
|
V_FixDoubleSlashes( szPakName );
|
|
|
|
if ( g_pFullFileSystem->FindIsDirectory( handle ) )
|
|
{
|
|
// Recurse
|
|
AddDirToPak( pak, szFullPath, szPakName );
|
|
}
|
|
else
|
|
{
|
|
// Just add this file
|
|
AddFileToPak( pak, szPakName, szFullPath );
|
|
}
|
|
}
|
|
szFindResult = g_pFullFileSystem->FindNext( handle );
|
|
} while ( szFindResult);
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Check if a file already exists in the pack file.
|
|
// Input : *relativename -
|
|
//-----------------------------------------------------------------------------
|
|
bool FileExistsInPak( IZip *pak, const char *pRelativeName )
|
|
{
|
|
return pak->FileExistsInZip( pRelativeName );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Read a file from the pack file
|
|
//-----------------------------------------------------------------------------
|
|
bool ReadFileFromPak( IZip *pak, const char *pRelativeName, bool bTextMode, CUtlBuffer &buf )
|
|
{
|
|
return pak->ReadFileFromZip( pRelativeName, bTextMode, buf );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Remove file from .bsp PAK lump
|
|
// Input : *relativename -
|
|
//-----------------------------------------------------------------------------
|
|
void RemoveFileFromPak( IZip *pak, const char *relativename )
|
|
{
|
|
pak->RemoveFileFromZip( relativename );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose: Get next filename in directory
|
|
// Input : id, -1 to start, returns next id, or -1 at list conclusion
|
|
//-----------------------------------------------------------------------------
|
|
int GetNextFilename( IZip *pak, int id, char *pBuffer, int bufferSize, int &fileSize )
|
|
{
|
|
return pak->GetNextFilename( id, pBuffer, bufferSize, fileSize );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Convert four-CC code to a handle + back
|
|
//-----------------------------------------------------------------------------
|
|
GameLumpHandle_t CGameLump::GetGameLumpHandle( GameLumpId_t id )
|
|
{
|
|
// NOTE: I'm also expecting game lump id's to be four-CC codes
|
|
Assert( id > HEADER_LUMPS );
|
|
|
|
FOR_EACH_LL(m_GameLumps, i)
|
|
{
|
|
if (m_GameLumps[i].m_Id == id)
|
|
return i;
|
|
}
|
|
|
|
return InvalidGameLump();
|
|
}
|
|
|
|
GameLumpId_t CGameLump::GetGameLumpId( GameLumpHandle_t handle )
|
|
{
|
|
return m_GameLumps[handle].m_Id;
|
|
}
|
|
|
|
int CGameLump::GetGameLumpFlags( GameLumpHandle_t handle )
|
|
{
|
|
return m_GameLumps[handle].m_Flags;
|
|
}
|
|
|
|
int CGameLump::GetGameLumpVersion( GameLumpHandle_t handle )
|
|
{
|
|
return m_GameLumps[handle].m_Version;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Game lump accessor methods
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void* CGameLump::GetGameLump( GameLumpHandle_t id )
|
|
{
|
|
return m_GameLumps[id].m_Memory.Base();
|
|
}
|
|
|
|
int CGameLump::GameLumpSize( GameLumpHandle_t id )
|
|
{
|
|
return m_GameLumps[id].m_Memory.NumAllocated();
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Game lump iteration methods
|
|
//-----------------------------------------------------------------------------
|
|
|
|
GameLumpHandle_t CGameLump::FirstGameLump()
|
|
{
|
|
return (m_GameLumps.Count()) ? m_GameLumps.Head() : InvalidGameLump();
|
|
}
|
|
|
|
GameLumpHandle_t CGameLump::NextGameLump( GameLumpHandle_t handle )
|
|
{
|
|
|
|
return (m_GameLumps.IsValidIndex(handle)) ? m_GameLumps.Next(handle) : InvalidGameLump();
|
|
}
|
|
|
|
GameLumpHandle_t CGameLump::InvalidGameLump()
|
|
{
|
|
return 0xFFFF;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Game lump creation/destruction method
|
|
//-----------------------------------------------------------------------------
|
|
|
|
GameLumpHandle_t CGameLump::CreateGameLump( GameLumpId_t id, int size, int flags, int version )
|
|
{
|
|
Assert( GetGameLumpHandle(id) == InvalidGameLump() );
|
|
GameLumpHandle_t handle = m_GameLumps.AddToTail();
|
|
m_GameLumps[handle].m_Id = id;
|
|
m_GameLumps[handle].m_Flags = flags;
|
|
m_GameLumps[handle].m_Version = version;
|
|
m_GameLumps[handle].m_Memory.EnsureCapacity( size );
|
|
return handle;
|
|
}
|
|
|
|
void CGameLump::DestroyGameLump( GameLumpHandle_t handle )
|
|
{
|
|
m_GameLumps.Remove( handle );
|
|
}
|
|
|
|
void CGameLump::DestroyAllGameLumps()
|
|
{
|
|
m_GameLumps.RemoveAll();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Compute file size and clump count
|
|
//-----------------------------------------------------------------------------
|
|
|
|
void CGameLump::ComputeGameLumpSizeAndCount( int& size, int& clumpCount )
|
|
{
|
|
// Figure out total size of the client lumps
|
|
size = 0;
|
|
clumpCount = 0;
|
|
GameLumpHandle_t h;
|
|
for( h = FirstGameLump(); h != InvalidGameLump(); h = NextGameLump( h ) )
|
|
{
|
|
++clumpCount;
|
|
size += GameLumpSize( h );
|
|
}
|
|
|
|
// Add on headers
|
|
size += sizeof( dgamelumpheader_t ) + clumpCount * sizeof( dgamelump_t );
|
|
}
|
|
|
|
|
|
void CGameLump::SwapGameLump( GameLumpId_t id, int version, byte *dest, byte *src, int length )
|
|
{
|
|
int count = 0;
|
|
switch( id )
|
|
{
|
|
case GAMELUMP_STATIC_PROPS:
|
|
// Swap the static prop model dict
|
|
count = *(int*)src;
|
|
g_Swap.SwapBufferToTargetEndian( (int*)dest, (int*)src );
|
|
count = g_bSwapOnLoad ? *(int*)dest : count;
|
|
src += sizeof(int);
|
|
dest += sizeof(int);
|
|
|
|
g_Swap.SwapFieldsToTargetEndian( (StaticPropDictLump_t*)dest, (StaticPropDictLump_t*)src, count );
|
|
src += sizeof(StaticPropDictLump_t) * count;
|
|
dest += sizeof(StaticPropDictLump_t) * count;
|
|
|
|
// Swap the leaf list
|
|
count = *(int*)src;
|
|
g_Swap.SwapBufferToTargetEndian( (int*)dest, (int*)src );
|
|
count = g_bSwapOnLoad ? *(int*)dest : count;
|
|
src += sizeof(int);
|
|
dest += sizeof(int);
|
|
|
|
g_Swap.SwapFieldsToTargetEndian( (StaticPropLeafLump_t*)dest, (StaticPropLeafLump_t*)src, count );
|
|
src += sizeof(StaticPropLeafLump_t) * count;
|
|
dest += sizeof(StaticPropLeafLump_t) * count;
|
|
|
|
// Swap the models
|
|
count = *(int*)src;
|
|
g_Swap.SwapBufferToTargetEndian( (int*)dest, (int*)src );
|
|
count = g_bSwapOnLoad ? *(int*)dest : count;
|
|
src += sizeof(int);
|
|
dest += sizeof(int);
|
|
|
|
// The one-at-a-time swap is to compensate for these structures
|
|
// possibly being misaligned, which crashes the Xbox 360.
|
|
if ( version == 4 )
|
|
{
|
|
StaticPropLumpV4_t lump;
|
|
for ( int i = 0; i < count; ++i )
|
|
{
|
|
Q_memcpy( &lump, src, sizeof(StaticPropLumpV4_t) );
|
|
g_Swap.SwapFieldsToTargetEndian( &lump, &lump );
|
|
Q_memcpy( dest, &lump, sizeof(StaticPropLumpV4_t) );
|
|
src += sizeof( StaticPropLumpV4_t );
|
|
dest += sizeof( StaticPropLumpV4_t );
|
|
}
|
|
}
|
|
else if ( version == 5 )
|
|
{
|
|
StaticPropLumpV5_t lump;
|
|
for ( int i = 0; i < count; ++i )
|
|
{
|
|
Q_memcpy( &lump, src, sizeof(StaticPropLumpV5_t) );
|
|
g_Swap.SwapFieldsToTargetEndian( &lump, &lump );
|
|
Q_memcpy( dest, &lump, sizeof(StaticPropLumpV5_t) );
|
|
src += sizeof( StaticPropLumpV5_t );
|
|
dest += sizeof( StaticPropLumpV5_t );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( version != 6 )
|
|
{
|
|
Error( "Unknown Static Prop Lump version %d didn't get swapped!\n", version );
|
|
}
|
|
|
|
StaticPropLump_t lump;
|
|
for ( int i = 0; i < count; ++i )
|
|
{
|
|
Q_memcpy( &lump, src, sizeof(StaticPropLump_t) );
|
|
g_Swap.SwapFieldsToTargetEndian( &lump, &lump );
|
|
Q_memcpy( dest, &lump, sizeof(StaticPropLump_t) );
|
|
src += sizeof( StaticPropLump_t );
|
|
dest += sizeof( StaticPropLump_t );
|
|
}
|
|
}
|
|
break;
|
|
|
|
case GAMELUMP_DETAIL_PROPS:
|
|
// Swap the detail prop model dict
|
|
count = *(int*)src;
|
|
g_Swap.SwapBufferToTargetEndian( (int*)dest, (int*)src );
|
|
count = g_bSwapOnLoad ? *(int*)dest : count;
|
|
src += sizeof(int);
|
|
dest += sizeof(int);
|
|
|
|
g_Swap.SwapFieldsToTargetEndian( (DetailObjectDictLump_t*)dest, (DetailObjectDictLump_t*)src, count );
|
|
src += sizeof(DetailObjectDictLump_t) * count;
|
|
dest += sizeof(DetailObjectDictLump_t) * count;
|
|
|
|
if ( version == 4 )
|
|
{
|
|
// Swap the detail sprite dict
|
|
count = *(int*)src;
|
|
g_Swap.SwapBufferToTargetEndian( (int*)dest, (int*)src );
|
|
count = g_bSwapOnLoad ? *(int*)dest : count;
|
|
src += sizeof(int);
|
|
dest += sizeof(int);
|
|
|
|
DetailSpriteDictLump_t spritelump;
|
|
for ( int i = 0; i < count; ++i )
|
|
{
|
|
Q_memcpy( &spritelump, src, sizeof(DetailSpriteDictLump_t) );
|
|
g_Swap.SwapFieldsToTargetEndian( &spritelump, &spritelump );
|
|
Q_memcpy( dest, &spritelump, sizeof(DetailSpriteDictLump_t) );
|
|
src += sizeof(DetailSpriteDictLump_t);
|
|
dest += sizeof(DetailSpriteDictLump_t);
|
|
}
|
|
|
|
// Swap the models
|
|
count = *(int*)src;
|
|
g_Swap.SwapBufferToTargetEndian( (int*)dest, (int*)src );
|
|
count = g_bSwapOnLoad ? *(int*)dest : count;
|
|
src += sizeof(int);
|
|
dest += sizeof(int);
|
|
|
|
DetailObjectLump_t objectlump;
|
|
for ( int i = 0; i < count; ++i )
|
|
{
|
|
Q_memcpy( &objectlump, src, sizeof(DetailObjectLump_t) );
|
|
g_Swap.SwapFieldsToTargetEndian( &objectlump, &objectlump );
|
|
Q_memcpy( dest, &objectlump, sizeof(DetailObjectLump_t) );
|
|
src += sizeof(DetailObjectLump_t);
|
|
dest += sizeof(DetailObjectLump_t);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case GAMELUMP_DETAIL_PROP_LIGHTING:
|
|
// Swap the LDR light styles
|
|
count = *(int*)src;
|
|
g_Swap.SwapBufferToTargetEndian( (int*)dest, (int*)src );
|
|
count = g_bSwapOnLoad ? *(int*)dest : count;
|
|
src += sizeof(int);
|
|
dest += sizeof(int);
|
|
|
|
g_Swap.SwapFieldsToTargetEndian( (DetailPropLightstylesLump_t*)dest, (DetailPropLightstylesLump_t*)src, count );
|
|
src += sizeof(DetailObjectDictLump_t) * count;
|
|
dest += sizeof(DetailObjectDictLump_t) * count;
|
|
break;
|
|
|
|
case GAMELUMP_DETAIL_PROP_LIGHTING_HDR:
|
|
// Swap the HDR light styles
|
|
count = *(int*)src;
|
|
g_Swap.SwapBufferToTargetEndian( (int*)dest, (int*)src );
|
|
count = g_bSwapOnLoad ? *(int*)dest : count;
|
|
src += sizeof(int);
|
|
dest += sizeof(int);
|
|
|
|
g_Swap.SwapFieldsToTargetEndian( (DetailPropLightstylesLump_t*)dest, (DetailPropLightstylesLump_t*)src, count );
|
|
src += sizeof(DetailObjectDictLump_t) * count;
|
|
dest += sizeof(DetailObjectDictLump_t) * count;
|
|
break;
|
|
|
|
default:
|
|
char idchars[5] = {0};
|
|
Q_memcpy( idchars, &id, 4 );
|
|
Warning( "Unknown game lump '%s' didn't get swapped!\n", idchars );
|
|
memcpy ( dest, src, length);
|
|
break;
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Game lump file I/O
|
|
//-----------------------------------------------------------------------------
|
|
void CGameLump::ParseGameLump( dheader_t* pHeader )
|
|
{
|
|
g_GameLumps.DestroyAllGameLumps();
|
|
|
|
g_Lumps.bLumpParsed[LUMP_GAME_LUMP] = true;
|
|
|
|
int length = pHeader->lumps[LUMP_GAME_LUMP].filelen;
|
|
int ofs = pHeader->lumps[LUMP_GAME_LUMP].fileofs;
|
|
|
|
if (length > 0)
|
|
{
|
|
// Read dictionary...
|
|
dgamelumpheader_t* pGameLumpHeader = (dgamelumpheader_t*)((byte *)pHeader + ofs);
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
g_Swap.SwapFieldsToTargetEndian( pGameLumpHeader );
|
|
}
|
|
dgamelump_t* pGameLump = (dgamelump_t*)(pGameLumpHeader + 1);
|
|
for (int i = 0; i < pGameLumpHeader->lumpCount; ++i )
|
|
{
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
g_Swap.SwapFieldsToTargetEndian( &pGameLump[i] );
|
|
}
|
|
|
|
int length = pGameLump[i].filelen;
|
|
GameLumpHandle_t lump = g_GameLumps.CreateGameLump( pGameLump[i].id, length, pGameLump[i].flags, pGameLump[i].version );
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
SwapGameLump( pGameLump[i].id, pGameLump[i].version, (byte*)g_GameLumps.GetGameLump(lump), (byte *)pHeader + pGameLump[i].fileofs, length );
|
|
}
|
|
else
|
|
{
|
|
memcpy( g_GameLumps.GetGameLump(lump), (byte *)pHeader + pGameLump[i].fileofs, length );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// String table methods
|
|
//-----------------------------------------------------------------------------
|
|
const char *TexDataStringTable_GetString( int stringID )
|
|
{
|
|
return &g_TexDataStringData[g_TexDataStringTable[stringID]];
|
|
}
|
|
|
|
int TexDataStringTable_AddOrFindString( const char *pString )
|
|
{
|
|
int i;
|
|
// garymcthack: Make this use an RBTree!
|
|
for( i = 0; i < g_TexDataStringTable.Count(); i++ )
|
|
{
|
|
if( stricmp( pString, &g_TexDataStringData[g_TexDataStringTable[i]] ) == 0 )
|
|
{
|
|
return i;
|
|
}
|
|
}
|
|
|
|
int len = strlen( pString );
|
|
int outOffset = g_TexDataStringData.AddMultipleToTail( len+1, pString );
|
|
int outIndex = g_TexDataStringTable.AddToTail( outOffset );
|
|
return outIndex;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Adds all game lumps into one big block
|
|
//-----------------------------------------------------------------------------
|
|
|
|
static void AddGameLumps( )
|
|
{
|
|
// Figure out total size of the client lumps
|
|
int size, clumpCount;
|
|
g_GameLumps.ComputeGameLumpSizeAndCount( size, clumpCount );
|
|
|
|
// Set up the main lump dictionary entry
|
|
g_Lumps.size[LUMP_GAME_LUMP] = 0; // mark it written
|
|
|
|
lump_t* lump = &g_pBSPHeader->lumps[LUMP_GAME_LUMP];
|
|
|
|
lump->fileofs = g_pFileSystem->Tell( g_hBSPFile );
|
|
lump->filelen = size;
|
|
|
|
// write header
|
|
dgamelumpheader_t header;
|
|
header.lumpCount = clumpCount;
|
|
WriteData( &header );
|
|
|
|
// write dictionary
|
|
dgamelump_t dict;
|
|
int offset = lump->fileofs + sizeof(header) + clumpCount * sizeof(dgamelump_t);
|
|
GameLumpHandle_t h;
|
|
for( h = g_GameLumps.FirstGameLump(); h != g_GameLumps.InvalidGameLump(); h = g_GameLumps.NextGameLump( h ) )
|
|
{
|
|
dict.id = g_GameLumps.GetGameLumpId(h);
|
|
dict.version = g_GameLumps.GetGameLumpVersion(h);
|
|
dict.flags = g_GameLumps.GetGameLumpFlags(h);
|
|
dict.fileofs = offset;
|
|
dict.filelen = g_GameLumps.GameLumpSize( h );
|
|
offset += dict.filelen;
|
|
|
|
WriteData( &dict );
|
|
}
|
|
|
|
// write lumps..
|
|
for( h = g_GameLumps.FirstGameLump(); h != g_GameLumps.InvalidGameLump(); h = g_GameLumps.NextGameLump( h ) )
|
|
{
|
|
unsigned int lumpsize = g_GameLumps.GameLumpSize(h);
|
|
if ( g_bSwapOnWrite )
|
|
{
|
|
g_GameLumps.SwapGameLump( g_GameLumps.GetGameLumpId(h), g_GameLumps.GetGameLumpVersion(h), (byte*)g_GameLumps.GetGameLump(h), (byte*)g_GameLumps.GetGameLump(h), lumpsize );
|
|
}
|
|
SafeWrite( g_hBSPFile, g_GameLumps.GetGameLump(h), lumpsize );
|
|
}
|
|
|
|
// align to doubleword
|
|
AlignFilePosition( g_hBSPFile, 4 );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Adds the occluder lump...
|
|
//-----------------------------------------------------------------------------
|
|
static void AddOcclusionLump( )
|
|
{
|
|
g_Lumps.size[LUMP_OCCLUSION] = 0; // mark it written
|
|
|
|
int nOccluderCount = g_OccluderData.Count();
|
|
int nOccluderPolyDataCount = g_OccluderPolyData.Count();
|
|
int nOccluderVertexIndices = g_OccluderVertexIndices.Count();
|
|
|
|
int nLumpLength = nOccluderCount * sizeof(doccluderdata_t) +
|
|
nOccluderPolyDataCount * sizeof(doccluderpolydata_t) +
|
|
nOccluderVertexIndices * sizeof(int) +
|
|
3 * sizeof(int);
|
|
|
|
lump_t *lump = &g_pBSPHeader->lumps[LUMP_OCCLUSION];
|
|
|
|
lump->fileofs = g_pFileSystem->Tell( g_hBSPFile );
|
|
lump->filelen = nLumpLength;
|
|
lump->version = LUMP_OCCLUSION_VERSION;
|
|
lump->uncompressedSize = 0;
|
|
|
|
// Data is swapped in place, so the 'Count' variables aren't safe to use after they're written
|
|
WriteData( FIELD_INTEGER, &nOccluderCount );
|
|
WriteData( (doccluderdata_t*)g_OccluderData.Base(), g_OccluderData.Count() );
|
|
WriteData( FIELD_INTEGER, &nOccluderPolyDataCount );
|
|
WriteData( (doccluderpolydata_t*)g_OccluderPolyData.Base(), g_OccluderPolyData.Count() );
|
|
WriteData( FIELD_INTEGER, &nOccluderVertexIndices );
|
|
WriteData( FIELD_INTEGER, (int*)g_OccluderVertexIndices.Base(), g_OccluderVertexIndices.Count() );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Loads the occluder lump...
|
|
//-----------------------------------------------------------------------------
|
|
static void UnserializeOcclusionLumpV2( CUtlBuffer &buf )
|
|
{
|
|
int nCount = buf.GetInt();
|
|
if ( nCount )
|
|
{
|
|
g_OccluderData.SetCount( nCount );
|
|
buf.GetObjects( g_OccluderData.Base(), nCount );
|
|
}
|
|
|
|
nCount = buf.GetInt();
|
|
if ( nCount )
|
|
{
|
|
g_OccluderPolyData.SetCount( nCount );
|
|
buf.GetObjects( g_OccluderPolyData.Base(), nCount );
|
|
}
|
|
|
|
nCount = buf.GetInt();
|
|
if ( nCount )
|
|
{
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
g_Swap.SwapBufferToTargetEndian( (int*)buf.PeekGet(), (int*)buf.PeekGet(), nCount );
|
|
}
|
|
g_OccluderVertexIndices.SetCount( nCount );
|
|
buf.Get( g_OccluderVertexIndices.Base(), nCount * sizeof(g_OccluderVertexIndices[0]) );
|
|
}
|
|
}
|
|
|
|
|
|
static void LoadOcclusionLump()
|
|
{
|
|
g_OccluderData.RemoveAll();
|
|
g_OccluderPolyData.RemoveAll();
|
|
g_OccluderVertexIndices.RemoveAll();
|
|
|
|
int length, ofs;
|
|
|
|
g_Lumps.bLumpParsed[LUMP_OCCLUSION] = true;
|
|
|
|
length = g_pBSPHeader->lumps[LUMP_OCCLUSION].filelen;
|
|
ofs = g_pBSPHeader->lumps[LUMP_OCCLUSION].fileofs;
|
|
|
|
CUtlBuffer buf( (byte *)g_pBSPHeader + ofs, length, CUtlBuffer::READ_ONLY );
|
|
buf.ActivateByteSwapping( g_bSwapOnLoad );
|
|
switch ( g_pBSPHeader->lumps[LUMP_OCCLUSION].version )
|
|
{
|
|
case 2:
|
|
UnserializeOcclusionLumpV2( buf );
|
|
break;
|
|
|
|
case 0:
|
|
break;
|
|
|
|
default:
|
|
Error("Unknown occlusion lump version!\n");
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
===============
|
|
CompressVis
|
|
|
|
===============
|
|
*/
|
|
int CompressVis (byte *vis, byte *dest)
|
|
{
|
|
int j;
|
|
int rep;
|
|
int visrow;
|
|
byte *dest_p;
|
|
|
|
dest_p = dest;
|
|
// visrow = (r_numvisleafs + 7)>>3;
|
|
visrow = (dvis->numclusters + 7)>>3;
|
|
|
|
for (j=0 ; j<visrow ; j++)
|
|
{
|
|
*dest_p++ = vis[j];
|
|
if (vis[j])
|
|
continue;
|
|
|
|
rep = 1;
|
|
for ( j++; j<visrow ; j++)
|
|
if (vis[j] || rep == 255)
|
|
break;
|
|
else
|
|
rep++;
|
|
*dest_p++ = rep;
|
|
j--;
|
|
}
|
|
|
|
return dest_p - dest;
|
|
}
|
|
|
|
|
|
/*
|
|
===================
|
|
DecompressVis
|
|
===================
|
|
*/
|
|
void DecompressVis (byte *in, byte *decompressed)
|
|
{
|
|
int c;
|
|
byte *out;
|
|
int row;
|
|
|
|
// row = (r_numvisleafs+7)>>3;
|
|
row = (dvis->numclusters+7)>>3;
|
|
out = decompressed;
|
|
|
|
do
|
|
{
|
|
if (*in)
|
|
{
|
|
*out++ = *in++;
|
|
continue;
|
|
}
|
|
|
|
c = in[1];
|
|
if (!c)
|
|
Error ("DecompressVis: 0 repeat");
|
|
in += 2;
|
|
if ((out - decompressed) + c > row)
|
|
{
|
|
c = row - (out - decompressed);
|
|
Warning( "warning: Vis decompression overrun\n" );
|
|
}
|
|
while (c)
|
|
{
|
|
*out++ = 0;
|
|
c--;
|
|
}
|
|
} while (out - decompressed < row);
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Lump-specific swap functions
|
|
//-----------------------------------------------------------------------------
|
|
struct swapcollideheader_t
|
|
{
|
|
DECLARE_BYTESWAP_DATADESC();
|
|
int size;
|
|
int vphysicsID;
|
|
short version;
|
|
short modelType;
|
|
};
|
|
|
|
struct swapcompactsurfaceheader_t : swapcollideheader_t
|
|
{
|
|
DECLARE_BYTESWAP_DATADESC();
|
|
int surfaceSize;
|
|
Vector dragAxisAreas;
|
|
int axisMapSize;
|
|
};
|
|
|
|
struct swapmoppsurfaceheader_t : swapcollideheader_t
|
|
{
|
|
DECLARE_BYTESWAP_DATADESC();
|
|
int moppSize;
|
|
};
|
|
|
|
BEGIN_BYTESWAP_DATADESC( swapcollideheader_t )
|
|
DEFINE_FIELD( size, FIELD_INTEGER ),
|
|
DEFINE_FIELD( vphysicsID, FIELD_INTEGER ),
|
|
DEFINE_FIELD( version, FIELD_SHORT ),
|
|
DEFINE_FIELD( modelType, FIELD_SHORT ),
|
|
END_BYTESWAP_DATADESC()
|
|
|
|
BEGIN_BYTESWAP_DATADESC_( swapcompactsurfaceheader_t, swapcollideheader_t )
|
|
DEFINE_FIELD( surfaceSize, FIELD_INTEGER ),
|
|
DEFINE_FIELD( dragAxisAreas, FIELD_VECTOR ),
|
|
DEFINE_FIELD( axisMapSize, FIELD_INTEGER ),
|
|
END_BYTESWAP_DATADESC()
|
|
|
|
BEGIN_BYTESWAP_DATADESC_( swapmoppsurfaceheader_t, swapcollideheader_t )
|
|
DEFINE_FIELD( moppSize, FIELD_INTEGER ),
|
|
END_BYTESWAP_DATADESC()
|
|
|
|
|
|
static void SwapPhyscollideLump( byte *pDestBase, byte *pSrcBase, unsigned int &count )
|
|
{
|
|
IPhysicsCollision *physcollision = NULL;
|
|
CSysModule *pPhysicsModule = g_pFullFileSystem->LoadModule( "vphysics.dll" );
|
|
if ( pPhysicsModule )
|
|
{
|
|
CreateInterfaceFn physicsFactory = Sys_GetFactory( pPhysicsModule );
|
|
if ( physicsFactory )
|
|
{
|
|
physcollision = (IPhysicsCollision *)physicsFactory( VPHYSICS_COLLISION_INTERFACE_VERSION, NULL );
|
|
}
|
|
}
|
|
|
|
if ( !physcollision )
|
|
{
|
|
Warning("!!! WARNING: Can't swap the physcollide lump!\n" );
|
|
return;
|
|
}
|
|
|
|
// physics data is variable length. The last physmodel is a NULL pointer
|
|
// with modelIndex -1, dataSize -1
|
|
dphysmodel_t *pPhysModel;
|
|
byte *pSrc = pSrcBase;
|
|
|
|
// first the src chunks have to be aligned properly
|
|
// swap increases size, allocate enough expansion room
|
|
byte *pSrcAlignedBase = (byte*)malloc( 2*count );
|
|
byte *basePtr = pSrcAlignedBase;
|
|
byte *pSrcAligned = pSrcAlignedBase;
|
|
|
|
do
|
|
{
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
g_Swap.SwapFieldsToTargetEndian( (dphysmodel_t*)pSrcAligned, (dphysmodel_t*)pSrc );
|
|
}
|
|
else
|
|
{
|
|
Q_memcpy( pSrcAligned, pSrc, sizeof(dphysmodel_t) );
|
|
}
|
|
pPhysModel = (dphysmodel_t*)pSrcAligned;
|
|
|
|
pSrc += sizeof(dphysmodel_t);
|
|
pSrcAligned += sizeof(dphysmodel_t);
|
|
|
|
if ( pPhysModel->dataSize > 0 )
|
|
{
|
|
// Align the collide headers
|
|
for ( int i = 0; i < pPhysModel->solidCount; ++i )
|
|
{
|
|
// Get data size
|
|
int size;
|
|
Q_memcpy( &size, pSrc, sizeof(int) );
|
|
if ( g_bSwapOnLoad )
|
|
size = SwapLong( size );
|
|
|
|
// Fixup size
|
|
int padBytes = 0;
|
|
if ( size % 4 != 0 )
|
|
{
|
|
padBytes = ( 4 - size % 4 );
|
|
count += padBytes;
|
|
pPhysModel->dataSize += padBytes;
|
|
}
|
|
|
|
// Copy data and size into alligned buffer
|
|
int newsize = size + padBytes;
|
|
if ( g_bSwapOnLoad )
|
|
newsize = SwapLong( newsize );
|
|
|
|
Q_memcpy( pSrcAligned, &newsize, sizeof(int) );
|
|
Q_memcpy( pSrcAligned + sizeof(int), pSrc + sizeof(int), size );
|
|
pSrcAligned += size + padBytes + sizeof(int);
|
|
pSrc += size + sizeof(int);
|
|
}
|
|
|
|
int padBytes = 0;
|
|
int dataSize = pPhysModel->dataSize + pPhysModel->keydataSize;
|
|
Q_memcpy( pSrcAligned, pSrc, pPhysModel->keydataSize );
|
|
pSrc += pPhysModel->keydataSize;
|
|
pSrcAligned += pPhysModel->keydataSize;
|
|
if ( dataSize % 4 != 0 )
|
|
{
|
|
// Next chunk will be unaligned
|
|
padBytes = ( 4 - dataSize % 4 );
|
|
pPhysModel->keydataSize += padBytes;
|
|
count += padBytes;
|
|
Q_memset( pSrcAligned, 0, padBytes );
|
|
pSrcAligned += padBytes;
|
|
}
|
|
}
|
|
} while ( pPhysModel->dataSize > 0 );
|
|
|
|
// Now the data can be swapped properly
|
|
pSrcBase = pSrcAlignedBase;
|
|
pSrc = pSrcBase;
|
|
byte *pDest = pDestBase;
|
|
|
|
do
|
|
{
|
|
// src headers are in native format
|
|
pPhysModel = (dphysmodel_t*)pSrc;
|
|
if ( g_bSwapOnWrite )
|
|
{
|
|
g_Swap.SwapFieldsToTargetEndian( (dphysmodel_t*)pDest, (dphysmodel_t*)pSrc );
|
|
}
|
|
else
|
|
{
|
|
Q_memcpy( pDest, pSrc, sizeof(dphysmodel_t) );
|
|
}
|
|
|
|
pSrc += sizeof(dphysmodel_t);
|
|
pDest += sizeof(dphysmodel_t);
|
|
|
|
pSrcBase = pSrc;
|
|
pDestBase = pDest;
|
|
|
|
if ( pPhysModel->dataSize > 0 )
|
|
{
|
|
vcollide_t collide = {0};
|
|
int dataSize = pPhysModel->dataSize + pPhysModel->keydataSize;
|
|
|
|
if ( g_bSwapOnWrite )
|
|
{
|
|
// Load the collide data
|
|
physcollision->VCollideLoad( &collide, pPhysModel->solidCount, (const char *)pSrc, dataSize, false );
|
|
}
|
|
|
|
int *offsets = new int[ pPhysModel->solidCount ];
|
|
|
|
// Swap the collision data headers
|
|
for ( int i = 0; i < pPhysModel->solidCount; ++i )
|
|
{
|
|
int headerSize = 0;
|
|
swapcollideheader_t *baseHdr = (swapcollideheader_t*)pSrc;
|
|
short modelType = baseHdr->modelType;
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
g_Swap.SwapBufferToTargetEndian( &modelType );
|
|
}
|
|
|
|
if ( modelType == 0 ) // COLLIDE_POLY
|
|
{
|
|
headerSize = sizeof(swapcompactsurfaceheader_t);
|
|
swapcompactsurfaceheader_t swapHdr;
|
|
Q_memcpy( &swapHdr, pSrc, headerSize );
|
|
g_Swap.SwapFieldsToTargetEndian( &swapHdr, &swapHdr );
|
|
Q_memcpy( pDest, &swapHdr, headerSize );
|
|
}
|
|
else if ( modelType == 1 ) // COLLIDE_MOPP
|
|
{
|
|
// The PC still unserializes these, but we don't support them
|
|
if ( g_bSwapOnWrite )
|
|
{
|
|
collide.solids[i] = NULL;
|
|
}
|
|
|
|
headerSize = sizeof(swapmoppsurfaceheader_t);
|
|
swapmoppsurfaceheader_t swapHdr;
|
|
Q_memcpy( &swapHdr, pSrc, headerSize );
|
|
g_Swap.SwapFieldsToTargetEndian( &swapHdr, &swapHdr );
|
|
Q_memcpy( pDest, &swapHdr, headerSize );
|
|
|
|
}
|
|
else
|
|
{
|
|
// Shouldn't happen
|
|
Assert( 0 );
|
|
}
|
|
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
// src needs the native header data to load the vcollides
|
|
Q_memcpy( pSrc, pDest, headerSize );
|
|
}
|
|
// HACK: Need either surfaceSize or moppSize - both sit at the same offset in the structure
|
|
swapmoppsurfaceheader_t *hdr = (swapmoppsurfaceheader_t*)pSrc;
|
|
pSrc += hdr->size + sizeof(int);
|
|
pDest += hdr->size + sizeof(int);
|
|
offsets[i] = hdr->size;
|
|
}
|
|
|
|
pSrc = pSrcBase;
|
|
pDest = pDestBase;
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
physcollision->VCollideLoad( &collide, pPhysModel->solidCount, (const char *)pSrc, dataSize, true );
|
|
}
|
|
|
|
// Write out the ledge tree data
|
|
for ( int i = 0; i < pPhysModel->solidCount; ++i )
|
|
{
|
|
if ( collide.solids[i] )
|
|
{
|
|
// skip over the size member
|
|
pSrc += sizeof(int);
|
|
pDest += sizeof(int);
|
|
int offset = physcollision->CollideWrite( (char*)pDest, collide.solids[i], g_bSwapOnWrite );
|
|
pSrc += offset;
|
|
pDest += offset;
|
|
}
|
|
else
|
|
{
|
|
pSrc += offsets[i] + sizeof(int);
|
|
pDest += offsets[i] + sizeof(int);
|
|
}
|
|
}
|
|
|
|
// copy the keyvalues data
|
|
Q_memcpy( pDest, pSrc, pPhysModel->keydataSize );
|
|
pDest += pPhysModel->keydataSize;
|
|
pSrc += pPhysModel->keydataSize;
|
|
|
|
// Free the memory
|
|
physcollision->VCollideUnload( &collide );
|
|
delete [] offsets;
|
|
}
|
|
|
|
// avoid infinite loop on badly formed file
|
|
if ( (pSrc - basePtr) > count )
|
|
break;
|
|
|
|
} while ( pPhysModel->dataSize > 0 );
|
|
|
|
free( pSrcAlignedBase );
|
|
}
|
|
|
|
|
|
// UNDONE: This code is not yet tested.
|
|
static void SwapPhysdispLump( byte *pDest, byte *pSrc, int count )
|
|
{
|
|
// the format of this lump is one unsigned short dispCount, then dispCount unsigned shorts of sizes
|
|
// followed by an array of variable length (each element is the length of the corresponding entry in the
|
|
// previous table) byte-stream data structure of the displacement collision models
|
|
// these byte-stream structs are endian-neutral because each element is byte-sized
|
|
unsigned short dispCount = *(unsigned short*)pSrc;
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
g_Swap.SwapBufferToTargetEndian( &dispCount );
|
|
}
|
|
g_Swap.SwapBufferToTargetEndian( (unsigned short*)pDest, (unsigned short*)pSrc, dispCount + 1 );
|
|
|
|
const int nBytes = (dispCount + 1) * sizeof( unsigned short );
|
|
pSrc += nBytes;
|
|
pDest += nBytes;
|
|
count -= nBytes;
|
|
|
|
g_Swap.SwapBufferToTargetEndian( pDest, pSrc, count );
|
|
}
|
|
|
|
|
|
static void SwapVisibilityLump( byte *pDest, byte *pSrc, int count )
|
|
{
|
|
int firstInt = *(int*)pSrc;
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
g_Swap.SwapBufferToTargetEndian( &firstInt );
|
|
}
|
|
int intCt = firstInt * 2 + 1;
|
|
const int hdrSize = intCt * sizeof(int);
|
|
g_Swap.SwapBufferToTargetEndian( (int*)pDest, (int*)pSrc, intCt );
|
|
g_Swap.SwapBufferToTargetEndian( pDest + hdrSize, pSrc + hdrSize, count - hdrSize );
|
|
}
|
|
|
|
//=============================================================================
|
|
void Lumps_Init( void )
|
|
{
|
|
memset( &g_Lumps, 0, sizeof(g_Lumps) );
|
|
}
|
|
|
|
int LumpVersion( int lump )
|
|
{
|
|
return g_pBSPHeader->lumps[lump].version;
|
|
}
|
|
|
|
bool HasLump( int lump )
|
|
{
|
|
return g_pBSPHeader->lumps[lump].filelen > 0;
|
|
}
|
|
|
|
void ValidateLump( int lump, int length, int size, int forceVersion )
|
|
{
|
|
if ( length % size )
|
|
{
|
|
Error( "ValidateLump: odd size for lump %d", lump );
|
|
}
|
|
|
|
if ( forceVersion >= 0 && forceVersion != g_pBSPHeader->lumps[lump].version )
|
|
{
|
|
Error( "ValidateLump: old version for lump %d in map!", lump );
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Add Lumps of integral types without datadescs
|
|
//-----------------------------------------------------------------------------
|
|
template< class T >
|
|
int CopyLumpInternal( int fieldType, int lump, T *dest, int forceVersion )
|
|
{
|
|
g_Lumps.bLumpParsed[lump] = true;
|
|
|
|
// Vectors are passed in as floats
|
|
int fieldSize = ( fieldType == FIELD_VECTOR ) ? sizeof(Vector) : sizeof(T);
|
|
unsigned int length = g_pBSPHeader->lumps[lump].filelen;
|
|
unsigned int ofs = g_pBSPHeader->lumps[lump].fileofs;
|
|
|
|
// count must be of the integral type
|
|
unsigned int count = length / sizeof(T);
|
|
|
|
ValidateLump( lump, length, fieldSize, forceVersion );
|
|
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
switch( lump )
|
|
{
|
|
case LUMP_VISIBILITY:
|
|
SwapVisibilityLump( (byte*)dest, ((byte*)g_pBSPHeader + ofs), count );
|
|
break;
|
|
|
|
case LUMP_PHYSCOLLIDE:
|
|
// SwapPhyscollideLump may change size
|
|
SwapPhyscollideLump( (byte*)dest, ((byte*)g_pBSPHeader + ofs), count );
|
|
length = count;
|
|
break;
|
|
|
|
case LUMP_PHYSDISP:
|
|
SwapPhysdispLump( (byte*)dest, ((byte*)g_pBSPHeader + ofs), count );
|
|
break;
|
|
|
|
default:
|
|
g_Swap.SwapBufferToTargetEndian( dest, (T*)((byte*)g_pBSPHeader + ofs), count );
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
memcpy( dest, (byte*)g_pBSPHeader + ofs, length );
|
|
}
|
|
|
|
// Return actual count of elements
|
|
return length / fieldSize;
|
|
}
|
|
|
|
template< class T >
|
|
int CopyLump( int fieldType, int lump, T *dest, int forceVersion = -1 )
|
|
{
|
|
return CopyLumpInternal( fieldType, lump, dest, forceVersion );
|
|
}
|
|
|
|
template< class T >
|
|
void CopyLump( int fieldType, int lump, CUtlVector<T> &dest, int forceVersion = -1 )
|
|
{
|
|
Assert( fieldType != FIELD_VECTOR ); // TODO: Support this if necessary
|
|
dest.SetSize( g_pBSPHeader->lumps[lump].filelen / sizeof(T) );
|
|
CopyLumpInternal( fieldType, lump, dest.Base(), forceVersion );
|
|
}
|
|
|
|
template< class T >
|
|
void CopyOptionalLump( int fieldType, int lump, CUtlVector<T> &dest, int forceVersion = -1 )
|
|
{
|
|
// not fatal if not present
|
|
if ( !HasLump( lump ) )
|
|
return;
|
|
|
|
dest.SetSize( g_pBSPHeader->lumps[lump].filelen / sizeof(T) );
|
|
CopyLumpInternal( fieldType, lump, dest.Base(), forceVersion );
|
|
}
|
|
|
|
template< class T >
|
|
int CopyVariableLump( int fieldType, int lump, void **dest, int forceVersion = -1 )
|
|
{
|
|
int length = g_pBSPHeader->lumps[lump].filelen;
|
|
*dest = malloc( length );
|
|
|
|
return CopyLumpInternal<T>( fieldType, lump, (T*)*dest, forceVersion );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Add Lumps of object types with datadescs
|
|
//-----------------------------------------------------------------------------
|
|
template< class T >
|
|
int CopyLumpInternal( int lump, T *dest, int forceVersion )
|
|
{
|
|
g_Lumps.bLumpParsed[lump] = true;
|
|
|
|
unsigned int length = g_pBSPHeader->lumps[lump].filelen;
|
|
unsigned int ofs = g_pBSPHeader->lumps[lump].fileofs;
|
|
unsigned int count = length / sizeof(T);
|
|
|
|
ValidateLump( lump, length, sizeof(T), forceVersion );
|
|
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
g_Swap.SwapFieldsToTargetEndian( dest, (T*)((byte*)g_pBSPHeader + ofs), count );
|
|
}
|
|
else
|
|
{
|
|
memcpy( dest, (byte*)g_pBSPHeader + ofs, length );
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
template< class T >
|
|
int CopyLump( int lump, T *dest, int forceVersion = -1 )
|
|
{
|
|
return CopyLumpInternal( lump, dest, forceVersion );
|
|
}
|
|
|
|
template< class T >
|
|
void CopyLump( int lump, CUtlVector<T> &dest, int forceVersion = -1 )
|
|
{
|
|
dest.SetSize( g_pBSPHeader->lumps[lump].filelen / sizeof(T) );
|
|
CopyLumpInternal( lump, dest.Base(), forceVersion );
|
|
}
|
|
|
|
template< class T >
|
|
void CopyOptionalLump( int lump, CUtlVector<T> &dest, int forceVersion = -1 )
|
|
{
|
|
// not fatal if not present
|
|
if ( !HasLump( lump ) )
|
|
return;
|
|
|
|
dest.SetSize( g_pBSPHeader->lumps[lump].filelen / sizeof(T) );
|
|
CopyLumpInternal( lump, dest.Base(), forceVersion );
|
|
}
|
|
|
|
template< class T >
|
|
int CopyVariableLump( int lump, void **dest, int forceVersion = -1 )
|
|
{
|
|
int length = g_pBSPHeader->lumps[lump].filelen;
|
|
*dest = malloc( length );
|
|
|
|
return CopyLumpInternal<T>( lump, (T*)*dest, forceVersion );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Add/Write unknown lumps
|
|
//-----------------------------------------------------------------------------
|
|
void Lumps_Parse( void )
|
|
{
|
|
int i;
|
|
|
|
for ( i = 0; i < HEADER_LUMPS; i++ )
|
|
{
|
|
if ( !g_Lumps.bLumpParsed[i] && g_pBSPHeader->lumps[i].filelen )
|
|
{
|
|
g_Lumps.size[i] = CopyVariableLump<byte>( FIELD_CHARACTER, i, &g_Lumps.pLumps[i], -1 );
|
|
Msg( "Reading unknown lump #%d (%d bytes)\n", i, g_Lumps.size[i] );
|
|
}
|
|
}
|
|
}
|
|
|
|
void Lumps_Write( void )
|
|
{
|
|
int i;
|
|
|
|
for ( i = 0; i < HEADER_LUMPS; i++ )
|
|
{
|
|
if ( g_Lumps.size[i] )
|
|
{
|
|
Msg( "Writing unknown lump #%d (%d bytes)\n", i, g_Lumps.size[i] );
|
|
AddLump( i, (byte*)g_Lumps.pLumps[i], g_Lumps.size[i] );
|
|
}
|
|
if ( g_Lumps.pLumps[i] )
|
|
{
|
|
free( g_Lumps.pLumps[i] );
|
|
g_Lumps.pLumps[i] = NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
int LoadLeafs( void )
|
|
{
|
|
#if defined( BSP_USE_LESS_MEMORY )
|
|
dleafs = (dleaf_t*)malloc( g_pBSPHeader->lumps[LUMP_LEAFS].filelen );
|
|
#endif
|
|
|
|
switch ( LumpVersion( LUMP_LEAFS ) )
|
|
{
|
|
case 0:
|
|
{
|
|
g_Lumps.bLumpParsed[LUMP_LEAFS] = true;
|
|
int length = g_pBSPHeader->lumps[LUMP_LEAFS].filelen;
|
|
int size = sizeof( dleaf_version_0_t );
|
|
if ( length % size )
|
|
{
|
|
Error( "odd size for LUMP_LEAFS\n" );
|
|
}
|
|
int count = length / size;
|
|
|
|
void *pSrcBase = ( ( byte * )g_pBSPHeader + g_pBSPHeader->lumps[LUMP_LEAFS].fileofs );
|
|
dleaf_version_0_t *pSrc = (dleaf_version_0_t *)pSrcBase;
|
|
dleaf_t *pDst = dleafs;
|
|
|
|
// version 0 predates HDR, build the LDR
|
|
g_LeafAmbientLightingLDR.SetCount( count );
|
|
g_LeafAmbientIndexLDR.SetCount( count );
|
|
|
|
dleafambientlighting_t *pDstLeafAmbientLighting = &g_LeafAmbientLightingLDR[0];
|
|
for ( int i = 0; i < count; i++ )
|
|
{
|
|
g_LeafAmbientIndexLDR[i].ambientSampleCount = 1;
|
|
g_LeafAmbientIndexLDR[i].firstAmbientSample = i;
|
|
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
g_Swap.SwapFieldsToTargetEndian( pSrc );
|
|
}
|
|
// pDst is a subset of pSrc;
|
|
*pDst = *( ( dleaf_t * )( void * )pSrc );
|
|
pDstLeafAmbientLighting->cube = pSrc->m_AmbientLighting;
|
|
pDstLeafAmbientLighting->x = pDstLeafAmbientLighting->y = pDstLeafAmbientLighting->z = pDstLeafAmbientLighting->pad = 0;
|
|
pDst++;
|
|
pSrc++;
|
|
pDstLeafAmbientLighting++;
|
|
}
|
|
return count;
|
|
}
|
|
|
|
case 1:
|
|
return CopyLump( LUMP_LEAFS, dleafs );
|
|
|
|
default:
|
|
Assert( 0 );
|
|
Error( "Unknown LUMP_LEAFS version\n" );
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
void LoadLeafAmbientLighting( int numLeafs )
|
|
{
|
|
if ( LumpVersion( LUMP_LEAFS ) == 0 )
|
|
{
|
|
// an older leaf version already built the LDR ambient lighting on load
|
|
return;
|
|
}
|
|
|
|
// old BSP with ambient, or new BSP with no lighting, convert ambient light to new format or create dummy ambient
|
|
if ( !HasLump( LUMP_LEAF_AMBIENT_INDEX ) )
|
|
{
|
|
// a bunch of legacy maps, have these lumps with garbage versions
|
|
// expect them to be NOT the current version
|
|
if ( HasLump(LUMP_LEAF_AMBIENT_LIGHTING) )
|
|
{
|
|
Assert( LumpVersion( LUMP_LEAF_AMBIENT_LIGHTING ) != LUMP_LEAF_AMBIENT_LIGHTING_VERSION );
|
|
}
|
|
if ( HasLump(LUMP_LEAF_AMBIENT_LIGHTING_HDR) )
|
|
{
|
|
Assert( LumpVersion( LUMP_LEAF_AMBIENT_LIGHTING_HDR ) != LUMP_LEAF_AMBIENT_LIGHTING_VERSION );
|
|
}
|
|
|
|
void *pSrcBase = ( ( byte * )g_pBSPHeader + g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_LIGHTING].fileofs );
|
|
CompressedLightCube *pSrc = NULL;
|
|
if ( HasLump( LUMP_LEAF_AMBIENT_LIGHTING ) )
|
|
{
|
|
pSrc = (CompressedLightCube*)pSrcBase;
|
|
}
|
|
g_LeafAmbientIndexLDR.SetCount( numLeafs );
|
|
g_LeafAmbientLightingLDR.SetCount( numLeafs );
|
|
|
|
void *pSrcBaseHDR = ( ( byte * )g_pBSPHeader + g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_LIGHTING_HDR].fileofs );
|
|
CompressedLightCube *pSrcHDR = NULL;
|
|
if ( HasLump( LUMP_LEAF_AMBIENT_LIGHTING_HDR ) )
|
|
{
|
|
pSrcHDR = (CompressedLightCube*)pSrcBaseHDR;
|
|
}
|
|
g_LeafAmbientIndexHDR.SetCount( numLeafs );
|
|
g_LeafAmbientLightingHDR.SetCount( numLeafs );
|
|
|
|
for ( int i = 0; i < numLeafs; i++ )
|
|
{
|
|
g_LeafAmbientIndexLDR[i].ambientSampleCount = 1;
|
|
g_LeafAmbientIndexLDR[i].firstAmbientSample = i;
|
|
g_LeafAmbientIndexHDR[i].ambientSampleCount = 1;
|
|
g_LeafAmbientIndexHDR[i].firstAmbientSample = i;
|
|
|
|
Q_memset( &g_LeafAmbientLightingLDR[i], 0, sizeof(g_LeafAmbientLightingLDR[i]) );
|
|
Q_memset( &g_LeafAmbientLightingHDR[i], 0, sizeof(g_LeafAmbientLightingHDR[i]) );
|
|
|
|
if ( pSrc )
|
|
{
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
g_Swap.SwapFieldsToTargetEndian( &pSrc[i] );
|
|
}
|
|
g_LeafAmbientLightingLDR[i].cube = pSrc[i];
|
|
}
|
|
if ( pSrcHDR )
|
|
{
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
g_Swap.SwapFieldsToTargetEndian( &pSrcHDR[i] );
|
|
}
|
|
g_LeafAmbientLightingHDR[i].cube = pSrcHDR[i];
|
|
}
|
|
}
|
|
|
|
g_Lumps.bLumpParsed[LUMP_LEAF_AMBIENT_LIGHTING] = true;
|
|
g_Lumps.bLumpParsed[LUMP_LEAF_AMBIENT_INDEX] = true;
|
|
g_Lumps.bLumpParsed[LUMP_LEAF_AMBIENT_LIGHTING_HDR] = true;
|
|
g_Lumps.bLumpParsed[LUMP_LEAF_AMBIENT_INDEX_HDR] = true;
|
|
}
|
|
else
|
|
{
|
|
CopyOptionalLump( LUMP_LEAF_AMBIENT_LIGHTING, g_LeafAmbientLightingLDR );
|
|
CopyOptionalLump( LUMP_LEAF_AMBIENT_INDEX, g_LeafAmbientIndexLDR );
|
|
CopyOptionalLump( LUMP_LEAF_AMBIENT_LIGHTING_HDR, g_LeafAmbientLightingHDR );
|
|
CopyOptionalLump( LUMP_LEAF_AMBIENT_INDEX_HDR, g_LeafAmbientIndexHDR );
|
|
}
|
|
}
|
|
|
|
void ValidateHeader( const char *filename, const dheader_t *pHeader )
|
|
{
|
|
if ( pHeader->ident != IDBSPHEADER )
|
|
{
|
|
Error ("%s is not a IBSP file", filename);
|
|
}
|
|
if ( pHeader->version < MINBSPVERSION || pHeader->version > BSPVERSION )
|
|
{
|
|
Error ("%s is version %i, not %i", filename, pHeader->version, BSPVERSION);
|
|
}
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Low level BSP opener for external parsing. Parses headers, but nothing else.
|
|
// You must close the BSP, via CloseBSPFile().
|
|
//-----------------------------------------------------------------------------
|
|
void OpenBSPFile( const char *filename )
|
|
{
|
|
Lumps_Init();
|
|
|
|
// load the file header
|
|
LoadFile( filename, (void **)&g_pBSPHeader );
|
|
|
|
if ( g_bSwapOnLoad )
|
|
{
|
|
g_Swap.ActivateByteSwapping( true );
|
|
g_Swap.SwapFieldsToTargetEndian( g_pBSPHeader );
|
|
}
|
|
|
|
ValidateHeader( filename, g_pBSPHeader );
|
|
|
|
g_MapRevision = g_pBSPHeader->mapRevision;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// CloseBSPFile
|
|
//-----------------------------------------------------------------------------
|
|
void CloseBSPFile( void )
|
|
{
|
|
free( g_pBSPHeader );
|
|
g_pBSPHeader = NULL;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// LoadBSPFile
|
|
//-----------------------------------------------------------------------------
|
|
void LoadBSPFile( const char *filename )
|
|
{
|
|
OpenBSPFile( filename );
|
|
|
|
nummodels = CopyLump( LUMP_MODELS, dmodels );
|
|
numvertexes = CopyLump( LUMP_VERTEXES, dvertexes );
|
|
numplanes = CopyLump( LUMP_PLANES, dplanes );
|
|
numleafs = LoadLeafs();
|
|
numnodes = CopyLump( LUMP_NODES, dnodes );
|
|
CopyLump( LUMP_TEXINFO, texinfo );
|
|
numtexdata = CopyLump( LUMP_TEXDATA, dtexdata );
|
|
|
|
CopyLump( LUMP_DISPINFO, g_dispinfo );
|
|
CopyLump( LUMP_DISP_VERTS, g_DispVerts );
|
|
CopyLump( LUMP_DISP_TRIS, g_DispTris );
|
|
CopyLump( FIELD_CHARACTER, LUMP_DISP_LIGHTMAP_SAMPLE_POSITIONS, g_DispLightmapSamplePositions );
|
|
CopyLump( LUMP_FACE_MACRO_TEXTURE_INFO, g_FaceMacroTextureInfos );
|
|
|
|
numfaces = CopyLump(LUMP_FACES, dfaces, LUMP_FACES_VERSION);
|
|
if ( HasLump( LUMP_FACES_HDR ) )
|
|
numfaces_hdr = CopyLump( LUMP_FACES_HDR, dfaces_hdr, LUMP_FACES_VERSION );
|
|
else
|
|
numfaces_hdr = 0;
|
|
|
|
CopyOptionalLump( LUMP_FACEIDS, dfaceids );
|
|
|
|
g_numprimitives = CopyLump( LUMP_PRIMITIVES, g_primitives );
|
|
g_numprimverts = CopyLump( LUMP_PRIMVERTS, g_primverts );
|
|
g_numprimindices = CopyLump( FIELD_SHORT, LUMP_PRIMINDICES, g_primindices );
|
|
numorigfaces = CopyLump( LUMP_ORIGINALFACES, dorigfaces ); // original faces
|
|
numleaffaces = CopyLump( FIELD_SHORT, LUMP_LEAFFACES, dleaffaces );
|
|
numleafbrushes = CopyLump( FIELD_SHORT, LUMP_LEAFBRUSHES, dleafbrushes );
|
|
numsurfedges = CopyLump( FIELD_INTEGER, LUMP_SURFEDGES, dsurfedges );
|
|
numedges = CopyLump( LUMP_EDGES, dedges );
|
|
numbrushes = CopyLump( LUMP_BRUSHES, dbrushes );
|
|
numbrushsides = CopyLump( LUMP_BRUSHSIDES, dbrushsides );
|
|
numareas = CopyLump( LUMP_AREAS, dareas );
|
|
numareaportals = CopyLump( LUMP_AREAPORTALS, dareaportals );
|
|
|
|
visdatasize = CopyLump ( FIELD_CHARACTER, LUMP_VISIBILITY, dvisdata );
|
|
CopyOptionalLump( FIELD_CHARACTER, LUMP_LIGHTING, dlightdataLDR, LUMP_LIGHTING_VERSION );
|
|
CopyOptionalLump( FIELD_CHARACTER, LUMP_LIGHTING_HDR, dlightdataHDR, LUMP_LIGHTING_VERSION );
|
|
|
|
LoadLeafAmbientLighting( numleafs );
|
|
|
|
CopyLump( FIELD_CHARACTER, LUMP_ENTITIES, dentdata );
|
|
numworldlightsLDR = CopyLump( LUMP_WORLDLIGHTS, dworldlightsLDR );
|
|
numworldlightsHDR = CopyLump( LUMP_WORLDLIGHTS_HDR, dworldlightsHDR );
|
|
|
|
numleafwaterdata = CopyLump( LUMP_LEAFWATERDATA, dleafwaterdata );
|
|
g_PhysCollideSize = CopyVariableLump<byte>( FIELD_CHARACTER, LUMP_PHYSCOLLIDE, (void**)&g_pPhysCollide );
|
|
g_PhysDispSize = CopyVariableLump<byte>( FIELD_CHARACTER, LUMP_PHYSDISP, (void**)&g_pPhysDisp );
|
|
|
|
g_numvertnormals = CopyLump( FIELD_VECTOR, LUMP_VERTNORMALS, (float*)g_vertnormals );
|
|
g_numvertnormalindices = CopyLump( FIELD_SHORT, LUMP_VERTNORMALINDICES, g_vertnormalindices );
|
|
|
|
g_nClipPortalVerts = CopyLump( FIELD_VECTOR, LUMP_CLIPPORTALVERTS, (float*)g_ClipPortalVerts );
|
|
g_nCubemapSamples = CopyLump( LUMP_CUBEMAPS, g_CubemapSamples );
|
|
|
|
CopyLump( FIELD_CHARACTER, LUMP_TEXDATA_STRING_DATA, g_TexDataStringData );
|
|
CopyLump( FIELD_INTEGER, LUMP_TEXDATA_STRING_TABLE, g_TexDataStringTable );
|
|
|
|
g_nOverlayCount = CopyLump( LUMP_OVERLAYS, g_Overlays );
|
|
g_nWaterOverlayCount = CopyLump( LUMP_WATEROVERLAYS, g_WaterOverlays );
|
|
CopyLump( LUMP_OVERLAY_FADES, g_OverlayFades );
|
|
|
|
dflagslump_t flags_lump;
|
|
|
|
if ( HasLump( LUMP_MAP_FLAGS ) )
|
|
CopyLump ( LUMP_MAP_FLAGS, &flags_lump );
|
|
else
|
|
memset( &flags_lump, 0, sizeof( flags_lump ) ); // default flags to 0
|
|
|
|
g_LevelFlags = flags_lump.m_LevelFlags;
|
|
|
|
LoadOcclusionLump();
|
|
|
|
CopyLump( FIELD_SHORT, LUMP_LEAFMINDISTTOWATER, g_LeafMinDistToWater );
|
|
|
|
/*
|
|
int crap;
|
|
for( crap = 0; crap < g_nBSPStringTable; crap++ )
|
|
{
|
|
Msg( "stringtable %d", ( int )crap );
|
|
Msg( " %d:", ( int )g_BSPStringTable[crap] );
|
|
puts( &g_BSPStringData[g_BSPStringTable[crap]] );
|
|
puts( "\n" );
|
|
}
|
|
*/
|
|
|
|
// Load PAK file lump into appropriate data structure
|
|
byte *pakbuffer = NULL;
|
|
int paksize = CopyVariableLump<byte>( FIELD_CHARACTER, LUMP_PAKFILE, ( void ** )&pakbuffer );
|
|
if ( paksize > 0 )
|
|
{
|
|
GetPakFile()->ActivateByteSwapping( IsX360() );
|
|
GetPakFile()->ParseFromBuffer( pakbuffer, paksize );
|
|
}
|
|
else
|
|
{
|
|
GetPakFile()->Reset();
|
|
}
|
|
|
|
free( pakbuffer );
|
|
|
|
g_GameLumps.ParseGameLump( g_pBSPHeader );
|
|
|
|
// NOTE: Do NOT call CopyLump after Lumps_Parse() it parses all un-Copied lumps
|
|
// parse any additional lumps
|
|
Lumps_Parse();
|
|
|
|
// everything has been copied out
|
|
CloseBSPFile();
|
|
|
|
g_Swap.ActivateByteSwapping( false );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Reset any state.
|
|
//-----------------------------------------------------------------------------
|
|
void UnloadBSPFile()
|
|
{
|
|
nummodels = 0;
|
|
numvertexes = 0;
|
|
numplanes = 0;
|
|
|
|
numleafs = 0;
|
|
#if defined( BSP_USE_LESS_MEMORY )
|
|
if ( dleafs )
|
|
{
|
|
free( dleafs );
|
|
dleafs = NULL;
|
|
}
|
|
#endif
|
|
|
|
numnodes = 0;
|
|
texinfo.Purge();
|
|
numtexdata = 0;
|
|
|
|
g_dispinfo.Purge();
|
|
g_DispVerts.Purge();
|
|
g_DispTris.Purge();
|
|
|
|
g_DispLightmapSamplePositions.Purge();
|
|
g_FaceMacroTextureInfos.Purge();
|
|
|
|
numfaces = 0;
|
|
numfaces_hdr = 0;
|
|
|
|
dfaceids.Purge();
|
|
|
|
g_numprimitives = 0;
|
|
g_numprimverts = 0;
|
|
g_numprimindices = 0;
|
|
numorigfaces = 0;
|
|
numleaffaces = 0;
|
|
numleafbrushes = 0;
|
|
numsurfedges = 0;
|
|
numedges = 0;
|
|
numbrushes = 0;
|
|
numbrushsides = 0;
|
|
numareas = 0;
|
|
numareaportals = 0;
|
|
|
|
visdatasize = 0;
|
|
dlightdataLDR.Purge();
|
|
dlightdataHDR.Purge();
|
|
|
|
g_LeafAmbientLightingLDR.Purge();
|
|
g_LeafAmbientLightingHDR.Purge();
|
|
g_LeafAmbientIndexHDR.Purge();
|
|
g_LeafAmbientIndexLDR.Purge();
|
|
|
|
dentdata.Purge();
|
|
numworldlightsLDR = 0;
|
|
numworldlightsHDR = 0;
|
|
|
|
numleafwaterdata = 0;
|
|
|
|
if ( g_pPhysCollide )
|
|
{
|
|
free( g_pPhysCollide );
|
|
g_pPhysCollide = NULL;
|
|
}
|
|
g_PhysCollideSize = 0;
|
|
|
|
if ( g_pPhysDisp )
|
|
{
|
|
free( g_pPhysDisp );
|
|
g_pPhysDisp = NULL;
|
|
}
|
|
g_PhysDispSize = 0;
|
|
|
|
g_numvertnormals = 0;
|
|
g_numvertnormalindices = 0;
|
|
|
|
g_nClipPortalVerts = 0;
|
|
g_nCubemapSamples = 0;
|
|
|
|
g_TexDataStringData.Purge();
|
|
g_TexDataStringTable.Purge();
|
|
|
|
g_nOverlayCount = 0;
|
|
g_nWaterOverlayCount = 0;
|
|
|
|
g_LevelFlags = 0;
|
|
|
|
g_OccluderData.Purge();
|
|
g_OccluderPolyData.Purge();
|
|
g_OccluderVertexIndices.Purge();
|
|
|
|
g_GameLumps.DestroyAllGameLumps();
|
|
|
|
for ( int i = 0; i < HEADER_LUMPS; i++ )
|
|
{
|
|
if ( g_Lumps.pLumps[i] )
|
|
{
|
|
free( g_Lumps.pLumps[i] );
|
|
g_Lumps.pLumps[i] = NULL;
|
|
}
|
|
}
|
|
|
|
ReleasePakFileLumps();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// LoadBSPFileFilesystemOnly
|
|
//-----------------------------------------------------------------------------
|
|
void LoadBSPFile_FileSystemOnly( const char *filename )
|
|
{
|
|
Lumps_Init();
|
|
|
|
//
|
|
// load the file header
|
|
//
|
|
LoadFile( filename, (void **)&g_pBSPHeader );
|
|
|
|
ValidateHeader( filename, g_pBSPHeader );
|
|
|
|
// Load PAK file lump into appropriate data structure
|
|
byte *pakbuffer = NULL;
|
|
int paksize = CopyVariableLump<byte>( FIELD_CHARACTER, LUMP_PAKFILE, ( void ** )&pakbuffer, 1 );
|
|
if ( paksize > 0 )
|
|
{
|
|
GetPakFile()->ParseFromBuffer( pakbuffer, paksize );
|
|
}
|
|
else
|
|
{
|
|
GetPakFile()->Reset();
|
|
}
|
|
|
|
free( pakbuffer );
|
|
|
|
// everything has been copied out
|
|
free( g_pBSPHeader );
|
|
g_pBSPHeader = NULL;
|
|
}
|
|
|
|
void ExtractZipFileFromBSP( char *pBSPFileName, char *pZipFileName )
|
|
{
|
|
Lumps_Init();
|
|
|
|
//
|
|
// load the file header
|
|
//
|
|
LoadFile( pBSPFileName, (void **)&g_pBSPHeader);
|
|
|
|
ValidateHeader( pBSPFileName, g_pBSPHeader );
|
|
|
|
byte *pakbuffer = NULL;
|
|
int paksize = CopyVariableLump<byte>( FIELD_CHARACTER, LUMP_PAKFILE, ( void ** )&pakbuffer );
|
|
if ( paksize > 0 )
|
|
{
|
|
FILE *fp;
|
|
fp = fopen( pZipFileName, "wb" );
|
|
if( !fp )
|
|
{
|
|
fprintf( stderr, "can't open %s\n", pZipFileName );
|
|
return;
|
|
}
|
|
|
|
fwrite( pakbuffer, paksize, 1, fp );
|
|
fclose( fp );
|
|
}
|
|
else
|
|
{
|
|
fprintf( stderr, "zip file is zero length!\n" );
|
|
}
|
|
}
|
|
|
|
/*
|
|
=============
|
|
LoadBSPFileTexinfo
|
|
|
|
Only loads the texinfo lump, so qdata can scan for textures
|
|
=============
|
|
*/
|
|
void LoadBSPFileTexinfo( const char *filename )
|
|
{
|
|
FILE *f;
|
|
int length, ofs;
|
|
|
|
g_pBSPHeader = (dheader_t*)malloc( sizeof(dheader_t) );
|
|
|
|
f = fopen( filename, "rb" );
|
|
fread( g_pBSPHeader, sizeof(dheader_t), 1, f);
|
|
|
|
ValidateHeader( filename, g_pBSPHeader );
|
|
|
|
length = g_pBSPHeader->lumps[LUMP_TEXINFO].filelen;
|
|
ofs = g_pBSPHeader->lumps[LUMP_TEXINFO].fileofs;
|
|
|
|
int nCount = length / sizeof(texinfo_t);
|
|
|
|
texinfo.Purge();
|
|
texinfo.AddMultipleToTail( nCount );
|
|
|
|
fseek( f, ofs, SEEK_SET );
|
|
fread( texinfo.Base(), length, 1, f );
|
|
fclose( f );
|
|
|
|
// everything has been copied out
|
|
free( g_pBSPHeader );
|
|
g_pBSPHeader = NULL;
|
|
}
|
|
|
|
static void AddLumpInternal( int lumpnum, void *data, int len, int version )
|
|
{
|
|
lump_t *lump;
|
|
|
|
g_Lumps.size[lumpnum] = 0; // mark it written
|
|
|
|
lump = &g_pBSPHeader->lumps[lumpnum];
|
|
|
|
lump->fileofs = g_pFileSystem->Tell( g_hBSPFile );
|
|
lump->filelen = len;
|
|
lump->version = version;
|
|
lump->uncompressedSize = 0;
|
|
|
|
SafeWrite( g_hBSPFile, data, len );
|
|
|
|
// pad out to the next dword
|
|
AlignFilePosition( g_hBSPFile, 4 );
|
|
}
|
|
|
|
template< class T >
|
|
static void SwapInPlace( T *pData, int count )
|
|
{
|
|
if ( !pData )
|
|
return;
|
|
|
|
// use the datadesc to swap the fields in place
|
|
g_Swap.SwapFieldsToTargetEndian<T>( (T*)pData, pData, count );
|
|
}
|
|
|
|
template< class T >
|
|
static void SwapInPlace( int fieldType, T *pData, int count )
|
|
{
|
|
if ( !pData )
|
|
return;
|
|
|
|
// swap the data in place
|
|
g_Swap.SwapBufferToTargetEndian<T>( (T*)pData, (T*)pData, count );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Add raw data chunk to file (not a lump)
|
|
//-----------------------------------------------------------------------------
|
|
template< class T >
|
|
static void WriteData( int fieldType, T *pData, int count )
|
|
{
|
|
if ( g_bSwapOnWrite )
|
|
{
|
|
SwapInPlace( fieldType, pData, count );
|
|
}
|
|
SafeWrite( g_hBSPFile, pData, count * sizeof(T) );
|
|
}
|
|
|
|
template< class T >
|
|
static void WriteData( T *pData, int count )
|
|
{
|
|
if ( g_bSwapOnWrite )
|
|
{
|
|
SwapInPlace( pData, count );
|
|
}
|
|
SafeWrite( g_hBSPFile, pData, count * sizeof(T) );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Add Lump of object types with datadescs
|
|
//-----------------------------------------------------------------------------
|
|
template< class T >
|
|
static void AddLump( int lumpnum, T *pData, int count, int version )
|
|
{
|
|
AddLumpInternal( lumpnum, pData, count * sizeof(T), version );
|
|
}
|
|
|
|
template< class T >
|
|
static void AddLump( int lumpnum, CUtlVector<T> &data, int version )
|
|
{
|
|
AddLumpInternal( lumpnum, data.Base(), data.Count() * sizeof(T), version );
|
|
}
|
|
|
|
/*
|
|
=============
|
|
WriteBSPFile
|
|
|
|
Swaps the bsp file in place, so it should not be referenced again
|
|
=============
|
|
*/
|
|
void WriteBSPFile( const char *filename, char *pUnused )
|
|
{
|
|
if ( texinfo.Count() > MAX_MAP_TEXINFO )
|
|
{
|
|
Error( "Map has too many texinfos (has %d, can have at most %d)\n", texinfo.Count(), MAX_MAP_TEXINFO );
|
|
return;
|
|
}
|
|
|
|
dheader_t outHeader;
|
|
g_pBSPHeader = &outHeader;
|
|
memset( g_pBSPHeader, 0, sizeof( dheader_t ) );
|
|
|
|
g_pBSPHeader->ident = IDBSPHEADER;
|
|
g_pBSPHeader->version = BSPVERSION;
|
|
g_pBSPHeader->mapRevision = g_MapRevision;
|
|
|
|
g_hBSPFile = SafeOpenWrite( filename );
|
|
WriteData( g_pBSPHeader ); // overwritten later
|
|
|
|
AddLump( LUMP_PLANES, dplanes, numplanes );
|
|
AddLump( LUMP_LEAFS, dleafs, numleafs, LUMP_LEAFS_VERSION );
|
|
AddLump( LUMP_LEAF_AMBIENT_LIGHTING, g_LeafAmbientLightingLDR, LUMP_LEAF_AMBIENT_LIGHTING_VERSION );
|
|
AddLump( LUMP_LEAF_AMBIENT_INDEX, g_LeafAmbientIndexLDR );
|
|
AddLump( LUMP_LEAF_AMBIENT_INDEX_HDR, g_LeafAmbientIndexHDR );
|
|
AddLump( LUMP_LEAF_AMBIENT_LIGHTING_HDR, g_LeafAmbientLightingHDR, LUMP_LEAF_AMBIENT_LIGHTING_VERSION );
|
|
|
|
AddLump( LUMP_VERTEXES, dvertexes, numvertexes );
|
|
AddLump( LUMP_NODES, dnodes, numnodes );
|
|
AddLump( LUMP_TEXINFO, texinfo );
|
|
AddLump( LUMP_TEXDATA, dtexdata, numtexdata );
|
|
|
|
AddLump( LUMP_DISPINFO, g_dispinfo );
|
|
AddLump( LUMP_DISP_VERTS, g_DispVerts );
|
|
AddLump( LUMP_DISP_TRIS, g_DispTris );
|
|
AddLump( LUMP_DISP_LIGHTMAP_SAMPLE_POSITIONS, g_DispLightmapSamplePositions );
|
|
AddLump( LUMP_FACE_MACRO_TEXTURE_INFO, g_FaceMacroTextureInfos );
|
|
|
|
AddLump( LUMP_PRIMITIVES, g_primitives, g_numprimitives );
|
|
AddLump( LUMP_PRIMVERTS, g_primverts, g_numprimverts );
|
|
AddLump( LUMP_PRIMINDICES, g_primindices, g_numprimindices );
|
|
AddLump( LUMP_FACES, dfaces, numfaces, LUMP_FACES_VERSION );
|
|
if (numfaces_hdr)
|
|
AddLump( LUMP_FACES_HDR, dfaces_hdr, numfaces_hdr, LUMP_FACES_VERSION );
|
|
AddLump ( LUMP_FACEIDS, dfaceids, numfaceids );
|
|
|
|
AddLump( LUMP_ORIGINALFACES, dorigfaces, numorigfaces ); // original faces lump
|
|
AddLump( LUMP_BRUSHES, dbrushes, numbrushes );
|
|
AddLump( LUMP_BRUSHSIDES, dbrushsides, numbrushsides );
|
|
AddLump( LUMP_LEAFFACES, dleaffaces, numleaffaces );
|
|
AddLump( LUMP_LEAFBRUSHES, dleafbrushes, numleafbrushes );
|
|
AddLump( LUMP_SURFEDGES, dsurfedges, numsurfedges );
|
|
AddLump( LUMP_EDGES, dedges, numedges );
|
|
AddLump( LUMP_MODELS, dmodels, nummodels );
|
|
AddLump( LUMP_AREAS, dareas, numareas );
|
|
AddLump( LUMP_AREAPORTALS, dareaportals, numareaportals );
|
|
|
|
AddLump( LUMP_LIGHTING, dlightdataLDR, LUMP_LIGHTING_VERSION );
|
|
AddLump( LUMP_LIGHTING_HDR, dlightdataHDR, LUMP_LIGHTING_VERSION );
|
|
AddLump( LUMP_VISIBILITY, dvisdata, visdatasize );
|
|
AddLump( LUMP_ENTITIES, dentdata );
|
|
AddLump( LUMP_WORLDLIGHTS, dworldlightsLDR, numworldlightsLDR );
|
|
AddLump( LUMP_WORLDLIGHTS_HDR, dworldlightsHDR, numworldlightsHDR );
|
|
AddLump( LUMP_LEAFWATERDATA, dleafwaterdata, numleafwaterdata );
|
|
|
|
AddOcclusionLump();
|
|
|
|
dflagslump_t flags_lump;
|
|
flags_lump.m_LevelFlags = g_LevelFlags;
|
|
AddLump( LUMP_MAP_FLAGS, &flags_lump, 1 );
|
|
|
|
// NOTE: This is just for debugging, so it is disabled in release maps
|
|
#if 0
|
|
// add the vis portals to the BSP for visualization
|
|
AddLump( LUMP_PORTALS, dportals, numportals );
|
|
AddLump( LUMP_CLUSTERS, dclusters, numclusters );
|
|
AddLump( LUMP_PORTALVERTS, dportalverts, numportalverts );
|
|
AddLump( LUMP_CLUSTERPORTALS, dclusterportals, numclusterportals );
|
|
#endif
|
|
|
|
AddLump( LUMP_CLIPPORTALVERTS, (float*)g_ClipPortalVerts, g_nClipPortalVerts * 3 );
|
|
AddLump( LUMP_CUBEMAPS, g_CubemapSamples, g_nCubemapSamples );
|
|
AddLump( LUMP_TEXDATA_STRING_DATA, g_TexDataStringData );
|
|
AddLump( LUMP_TEXDATA_STRING_TABLE, g_TexDataStringTable );
|
|
AddLump( LUMP_OVERLAYS, g_Overlays, g_nOverlayCount );
|
|
AddLump( LUMP_WATEROVERLAYS, g_WaterOverlays, g_nWaterOverlayCount );
|
|
AddLump( LUMP_OVERLAY_FADES, g_OverlayFades, g_nOverlayCount );
|
|
|
|
if ( g_pPhysCollide )
|
|
{
|
|
AddLump( LUMP_PHYSCOLLIDE, g_pPhysCollide, g_PhysCollideSize );
|
|
}
|
|
|
|
if ( g_pPhysDisp )
|
|
{
|
|
AddLump ( LUMP_PHYSDISP, g_pPhysDisp, g_PhysDispSize );
|
|
}
|
|
|
|
AddLump( LUMP_VERTNORMALS, (float*)g_vertnormals, g_numvertnormals * 3 );
|
|
AddLump( LUMP_VERTNORMALINDICES, g_vertnormalindices, g_numvertnormalindices );
|
|
|
|
AddLump( LUMP_LEAFMINDISTTOWATER, g_LeafMinDistToWater, numleafs );
|
|
|
|
AddGameLumps();
|
|
|
|
// Write pakfile lump to disk
|
|
WritePakFileLump();
|
|
|
|
// NOTE: Do NOT call AddLump after Lumps_Write() it writes all un-Added lumps
|
|
// write any additional lumps
|
|
Lumps_Write();
|
|
|
|
g_pFileSystem->Seek( g_hBSPFile, 0, FILESYSTEM_SEEK_HEAD );
|
|
WriteData( g_pBSPHeader );
|
|
g_pFileSystem->Close( g_hBSPFile );
|
|
}
|
|
|
|
// Generate the next clear lump filename for the bsp file
|
|
bool GenerateNextLumpFileName( const char *bspfilename, char *lumpfilename, int buffsize )
|
|
{
|
|
for (int i = 0; i < MAX_LUMPFILES; i++)
|
|
{
|
|
GenerateLumpFileName( bspfilename, lumpfilename, buffsize, i );
|
|
|
|
if ( !g_pFileSystem->FileExists( lumpfilename ) )
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void WriteLumpToFile( char *filename, int lump )
|
|
{
|
|
if ( !HasLump(lump) )
|
|
return;
|
|
|
|
char lumppre[MAX_PATH];
|
|
if ( !GenerateNextLumpFileName( filename, lumppre, MAX_PATH ) )
|
|
{
|
|
Warning( "Failed to find valid lump filename for bsp %s.\n", filename );
|
|
return;
|
|
}
|
|
|
|
// Open the file
|
|
FileHandle_t lumpfile = g_pFileSystem->Open(lumppre, "wb");
|
|
if ( !lumpfile )
|
|
{
|
|
Error ("Error opening %s! (Check for write enable)\n",filename);
|
|
return;
|
|
}
|
|
|
|
int ofs = g_pBSPHeader->lumps[lump].fileofs;
|
|
int length = g_pBSPHeader->lumps[lump].filelen;
|
|
|
|
// Write the header
|
|
lumpfileheader_t lumpHeader;
|
|
lumpHeader.lumpID = lump;
|
|
lumpHeader.lumpVersion = LumpVersion(lump);
|
|
lumpHeader.lumpLength = length;
|
|
lumpHeader.mapRevision = LittleLong( g_MapRevision );
|
|
lumpHeader.lumpOffset = sizeof(lumpfileheader_t); // Lump starts after the header
|
|
SafeWrite (lumpfile, &lumpHeader, sizeof(lumpfileheader_t));
|
|
|
|
// Write the lump
|
|
SafeWrite (lumpfile, (byte *)g_pBSPHeader + ofs, length);
|
|
}
|
|
|
|
void WriteLumpToFile( char *filename, int lump, int nLumpVersion, void *pBuffer, size_t nBufLen )
|
|
{
|
|
char lumppre[MAX_PATH];
|
|
if ( !GenerateNextLumpFileName( filename, lumppre, MAX_PATH ) )
|
|
{
|
|
Warning( "Failed to find valid lump filename for bsp %s.\n", filename );
|
|
return;
|
|
}
|
|
|
|
// Open the file
|
|
FileHandle_t lumpfile = g_pFileSystem->Open(lumppre, "wb");
|
|
if ( !lumpfile )
|
|
{
|
|
Error ("Error opening %s! (Check for write enable)\n",filename);
|
|
return;
|
|
}
|
|
|
|
// Write the header
|
|
lumpfileheader_t lumpHeader;
|
|
lumpHeader.lumpID = lump;
|
|
lumpHeader.lumpVersion = nLumpVersion;
|
|
lumpHeader.lumpLength = nBufLen;
|
|
lumpHeader.mapRevision = LittleLong( g_MapRevision );
|
|
lumpHeader.lumpOffset = sizeof(lumpfileheader_t); // Lump starts after the header
|
|
SafeWrite( lumpfile, &lumpHeader, sizeof(lumpfileheader_t));
|
|
|
|
// Write the lump
|
|
SafeWrite( lumpfile, pBuffer, nBufLen );
|
|
|
|
g_pFileSystem->Close( lumpfile );
|
|
}
|
|
|
|
|
|
//============================================================================
|
|
#define ENTRIES(a) (sizeof(a)/sizeof(*(a)))
|
|
#define ENTRYSIZE(a) (sizeof(*(a)))
|
|
|
|
int ArrayUsage( const char *szItem, int items, int maxitems, int itemsize )
|
|
{
|
|
float percentage = maxitems ? items * 100.0 / maxitems : 0.0;
|
|
|
|
Msg("%-17.17s %8i/%-8i %8i/%-8i (%4.1f%%) ",
|
|
szItem, items, maxitems, items * itemsize, maxitems * itemsize, percentage );
|
|
if ( percentage > 80.0 )
|
|
Msg( "VERY FULL!\n" );
|
|
else if ( percentage > 95.0 )
|
|
Msg( "SIZE DANGER!\n" );
|
|
else if ( percentage > 99.9 )
|
|
Msg( "SIZE OVERFLOW!!!\n" );
|
|
else
|
|
Msg( "\n" );
|
|
return items * itemsize;
|
|
}
|
|
|
|
int GlobUsage( const char *szItem, int itemstorage, int maxstorage )
|
|
{
|
|
float percentage = maxstorage ? itemstorage * 100.0 / maxstorage : 0.0;
|
|
Msg("%-17.17s [variable] %8i/%-8i (%4.1f%%) ",
|
|
szItem, itemstorage, maxstorage, percentage );
|
|
if ( percentage > 80.0 )
|
|
Msg( "VERY FULL!\n" );
|
|
else if ( percentage > 95.0 )
|
|
Msg( "SIZE DANGER!\n" );
|
|
else if ( percentage > 99.9 )
|
|
Msg( "SIZE OVERFLOW!!!\n" );
|
|
else
|
|
Msg( "\n" );
|
|
return itemstorage;
|
|
}
|
|
|
|
/*
|
|
=============
|
|
PrintBSPFileSizes
|
|
|
|
Dumps info about current file
|
|
=============
|
|
*/
|
|
void PrintBSPFileSizes (void)
|
|
{
|
|
int totalmemory = 0;
|
|
|
|
// if (!num_entities)
|
|
// ParseEntities ();
|
|
|
|
Msg("\n");
|
|
Msg( "%-17s %16s %16s %9s \n", "Object names", "Objects/Maxobjs", "Memory / Maxmem", "Fullness" );
|
|
Msg( "%-17s %16s %16s %9s \n", "------------", "---------------", "---------------", "--------" );
|
|
|
|
totalmemory += ArrayUsage( "models", nummodels, ENTRIES(dmodels), ENTRYSIZE(dmodels) );
|
|
totalmemory += ArrayUsage( "brushes", numbrushes, ENTRIES(dbrushes), ENTRYSIZE(dbrushes) );
|
|
totalmemory += ArrayUsage( "brushsides", numbrushsides, ENTRIES(dbrushsides), ENTRYSIZE(dbrushsides) );
|
|
totalmemory += ArrayUsage( "planes", numplanes, ENTRIES(dplanes), ENTRYSIZE(dplanes) );
|
|
totalmemory += ArrayUsage( "vertexes", numvertexes, ENTRIES(dvertexes), ENTRYSIZE(dvertexes) );
|
|
totalmemory += ArrayUsage( "nodes", numnodes, ENTRIES(dnodes), ENTRYSIZE(dnodes) );
|
|
totalmemory += ArrayUsage( "texinfos", texinfo.Count(),MAX_MAP_TEXINFO, sizeof(texinfo_t) );
|
|
totalmemory += ArrayUsage( "texdata", numtexdata, ENTRIES(dtexdata), ENTRYSIZE(dtexdata) );
|
|
|
|
totalmemory += ArrayUsage( "dispinfos", g_dispinfo.Count(), 0, sizeof( ddispinfo_t ) );
|
|
totalmemory += ArrayUsage( "disp_verts", g_DispVerts.Count(), 0, sizeof( g_DispVerts[0] ) );
|
|
totalmemory += ArrayUsage( "disp_tris", g_DispTris.Count(), 0, sizeof( g_DispTris[0] ) );
|
|
totalmemory += ArrayUsage( "disp_lmsamples",g_DispLightmapSamplePositions.Count(),0,sizeof( g_DispLightmapSamplePositions[0] ) );
|
|
|
|
totalmemory += ArrayUsage( "faces", numfaces, ENTRIES(dfaces), ENTRYSIZE(dfaces) );
|
|
totalmemory += ArrayUsage( "hdr faces", numfaces_hdr, ENTRIES(dfaces_hdr), ENTRYSIZE(dfaces_hdr) );
|
|
totalmemory += ArrayUsage( "origfaces", numorigfaces, ENTRIES(dorigfaces), ENTRYSIZE(dorigfaces) ); // original faces
|
|
totalmemory += ArrayUsage( "leaves", numleafs, ENTRIES(dleafs), ENTRYSIZE(dleafs) );
|
|
totalmemory += ArrayUsage( "leaffaces", numleaffaces, ENTRIES(dleaffaces), ENTRYSIZE(dleaffaces) );
|
|
totalmemory += ArrayUsage( "leafbrushes", numleafbrushes, ENTRIES(dleafbrushes), ENTRYSIZE(dleafbrushes) );
|
|
totalmemory += ArrayUsage( "areas", numareas, ENTRIES(dareas), ENTRYSIZE(dareas) );
|
|
totalmemory += ArrayUsage( "surfedges", numsurfedges, ENTRIES(dsurfedges), ENTRYSIZE(dsurfedges) );
|
|
totalmemory += ArrayUsage( "edges", numedges, ENTRIES(dedges), ENTRYSIZE(dedges) );
|
|
totalmemory += ArrayUsage( "LDR worldlights", numworldlightsLDR, ENTRIES(dworldlightsLDR), ENTRYSIZE(dworldlightsLDR) );
|
|
totalmemory += ArrayUsage( "HDR worldlights", numworldlightsHDR, ENTRIES(dworldlightsHDR), ENTRYSIZE(dworldlightsHDR) );
|
|
|
|
totalmemory += ArrayUsage( "leafwaterdata", numleafwaterdata,ENTRIES(dleafwaterdata), ENTRYSIZE(dleafwaterdata) );
|
|
totalmemory += ArrayUsage( "waterstrips", g_numprimitives,ENTRIES(g_primitives), ENTRYSIZE(g_primitives) );
|
|
totalmemory += ArrayUsage( "waterverts", g_numprimverts, ENTRIES(g_primverts), ENTRYSIZE(g_primverts) );
|
|
totalmemory += ArrayUsage( "waterindices", g_numprimindices,ENTRIES(g_primindices),ENTRYSIZE(g_primindices) );
|
|
totalmemory += ArrayUsage( "cubemapsamples", g_nCubemapSamples,ENTRIES(g_CubemapSamples),ENTRYSIZE(g_CubemapSamples) );
|
|
totalmemory += ArrayUsage( "overlays", g_nOverlayCount, ENTRIES(g_Overlays), ENTRYSIZE(g_Overlays) );
|
|
|
|
totalmemory += GlobUsage( "LDR lightdata", dlightdataLDR.Count(), 0 );
|
|
totalmemory += GlobUsage( "HDR lightdata", dlightdataHDR.Count(), 0 );
|
|
totalmemory += GlobUsage( "visdata", visdatasize, sizeof(dvisdata) );
|
|
totalmemory += GlobUsage( "entdata", dentdata.Count(), 384*1024 ); // goal is <384K
|
|
|
|
totalmemory += ArrayUsage( "LDR ambient table", g_LeafAmbientIndexLDR.Count(), MAX_MAP_LEAFS, sizeof( g_LeafAmbientIndexLDR[0] ) );
|
|
totalmemory += ArrayUsage( "HDR ambient table", g_LeafAmbientIndexHDR.Count(), MAX_MAP_LEAFS, sizeof( g_LeafAmbientIndexHDR[0] ) );
|
|
totalmemory += ArrayUsage( "LDR leaf ambient lighting", g_LeafAmbientLightingLDR.Count(), MAX_MAP_LEAFS, sizeof( g_LeafAmbientLightingLDR[0] ) );
|
|
totalmemory += ArrayUsage( "HDR leaf ambient lighting", g_LeafAmbientLightingHDR.Count(), MAX_MAP_LEAFS, sizeof( g_LeafAmbientLightingHDR[0] ) );
|
|
|
|
totalmemory += ArrayUsage( "occluders", g_OccluderData.Count(), 0, sizeof( g_OccluderData[0] ) );
|
|
totalmemory += ArrayUsage( "occluder polygons", g_OccluderPolyData.Count(), 0, sizeof( g_OccluderPolyData[0] ) );
|
|
totalmemory += ArrayUsage( "occluder vert ind",g_OccluderVertexIndices.Count(),0, sizeof( g_OccluderVertexIndices[0] ) );
|
|
|
|
GameLumpHandle_t h = g_GameLumps.GetGameLumpHandle( GAMELUMP_DETAIL_PROPS );
|
|
if (h != g_GameLumps.InvalidGameLump())
|
|
totalmemory += GlobUsage( "detail props", 1, g_GameLumps.GameLumpSize(h) );
|
|
h = g_GameLumps.GetGameLumpHandle( GAMELUMP_DETAIL_PROP_LIGHTING );
|
|
if (h != g_GameLumps.InvalidGameLump())
|
|
totalmemory += GlobUsage( "dtl prp lght", 1, g_GameLumps.GameLumpSize(h) );
|
|
h = g_GameLumps.GetGameLumpHandle( GAMELUMP_DETAIL_PROP_LIGHTING_HDR );
|
|
if (h != g_GameLumps.InvalidGameLump())
|
|
totalmemory += GlobUsage( "HDR dtl prp lght", 1, g_GameLumps.GameLumpSize(h) );
|
|
h = g_GameLumps.GetGameLumpHandle( GAMELUMP_STATIC_PROPS );
|
|
if (h != g_GameLumps.InvalidGameLump())
|
|
totalmemory += GlobUsage( "static props", 1, g_GameLumps.GameLumpSize(h) );
|
|
|
|
totalmemory += GlobUsage( "pakfile", GetPakFile()->EstimateSize(), 0 );
|
|
// HACKHACK: Set physics limit at 4MB, in reality this is totally dynamic
|
|
totalmemory += GlobUsage( "physics", g_PhysCollideSize, 4*1024*1024 );
|
|
totalmemory += GlobUsage( "physics terrain", g_PhysDispSize, 1*1024*1024 );
|
|
|
|
Msg( "\nLevel flags = %x\n", g_LevelFlags );
|
|
|
|
Msg( "\n" );
|
|
|
|
int triangleCount = 0;
|
|
|
|
for ( int i = 0; i < numfaces; i++ )
|
|
{
|
|
// face tris = numedges - 2
|
|
triangleCount += dfaces[i].numedges - 2;
|
|
}
|
|
Msg("Total triangle count: %d\n", triangleCount );
|
|
|
|
// UNDONE:
|
|
// areaportals, portals, texdata, clusters, worldlights, portalverts
|
|
}
|
|
|
|
/*
|
|
=============
|
|
PrintBSPPackDirectory
|
|
|
|
Dumps a list of files stored in the bsp pack.
|
|
=============
|
|
*/
|
|
void PrintBSPPackDirectory( void )
|
|
{
|
|
GetPakFile()->PrintDirectory();
|
|
}
|
|
|
|
|
|
//============================================
|
|
|
|
int num_entities;
|
|
entity_t entities[MAX_MAP_ENTITIES];
|
|
|
|
void StripTrailing (char *e)
|
|
{
|
|
char *s;
|
|
|
|
s = e + strlen(e)-1;
|
|
while (s >= e && *s <= 32)
|
|
{
|
|
*s = 0;
|
|
s--;
|
|
}
|
|
}
|
|
|
|
/*
|
|
=================
|
|
ParseEpair
|
|
=================
|
|
*/
|
|
epair_t *ParseEpair (void)
|
|
{
|
|
epair_t *e;
|
|
|
|
e = (epair_t*)malloc (sizeof(epair_t));
|
|
memset (e, 0, sizeof(epair_t));
|
|
|
|
if (strlen(token) >= MAX_KEY-1)
|
|
Error ("ParseEpar: token too long");
|
|
e->key = copystring(token);
|
|
|
|
GetToken (false);
|
|
if (strlen(token) >= MAX_VALUE-1)
|
|
Error ("ParseEpar: token too long");
|
|
e->value = copystring(token);
|
|
|
|
// strip trailing spaces
|
|
StripTrailing (e->key);
|
|
StripTrailing (e->value);
|
|
|
|
return e;
|
|
}
|
|
|
|
|
|
/*
|
|
================
|
|
ParseEntity
|
|
================
|
|
*/
|
|
qboolean ParseEntity (void)
|
|
{
|
|
epair_t *e;
|
|
entity_t *mapent;
|
|
|
|
if (!GetToken (true))
|
|
return false;
|
|
|
|
if (Q_stricmp (token, "{") )
|
|
Error ("ParseEntity: { not found");
|
|
|
|
if (num_entities == MAX_MAP_ENTITIES)
|
|
Error ("num_entities == MAX_MAP_ENTITIES");
|
|
|
|
mapent = &entities[num_entities];
|
|
num_entities++;
|
|
|
|
do
|
|
{
|
|
if (!GetToken (true))
|
|
Error ("ParseEntity: EOF without closing brace");
|
|
if (!Q_stricmp (token, "}") )
|
|
break;
|
|
e = ParseEpair ();
|
|
e->next = mapent->epairs;
|
|
mapent->epairs = e;
|
|
} while (1);
|
|
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
================
|
|
ParseEntities
|
|
|
|
Parses the dentdata string into entities
|
|
================
|
|
*/
|
|
void ParseEntities (void)
|
|
{
|
|
num_entities = 0;
|
|
ParseFromMemory (dentdata.Base(), dentdata.Count());
|
|
|
|
while (ParseEntity ())
|
|
{
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
================
|
|
UnparseEntities
|
|
|
|
Generates the dentdata string from all the entities
|
|
================
|
|
*/
|
|
void UnparseEntities (void)
|
|
{
|
|
epair_t *ep;
|
|
char line[2048];
|
|
int i;
|
|
char key[1024], value[1024];
|
|
|
|
CUtlBuffer buffer( 0, 0, CUtlBuffer::TEXT_BUFFER );
|
|
buffer.EnsureCapacity( 256 * 1024 );
|
|
|
|
for (i=0 ; i<num_entities ; i++)
|
|
{
|
|
ep = entities[i].epairs;
|
|
if (!ep)
|
|
continue; // ent got removed
|
|
|
|
buffer.PutString( "{\n" );
|
|
|
|
for (ep = entities[i].epairs ; ep ; ep=ep->next)
|
|
{
|
|
strcpy (key, ep->key);
|
|
StripTrailing (key);
|
|
strcpy (value, ep->value);
|
|
StripTrailing (value);
|
|
|
|
sprintf(line, "\"%s\" \"%s\"\n", key, value);
|
|
buffer.PutString( line );
|
|
}
|
|
buffer.PutString("}\n");
|
|
}
|
|
int entdatasize = buffer.TellPut()+1;
|
|
|
|
dentdata.SetSize( entdatasize );
|
|
memcpy( dentdata.Base(), buffer.Base(), entdatasize-1 );
|
|
dentdata[entdatasize-1] = 0;
|
|
}
|
|
|
|
void PrintEntity (entity_t *ent)
|
|
{
|
|
epair_t *ep;
|
|
|
|
Msg ("------- entity %p -------\n", ent);
|
|
for (ep=ent->epairs ; ep ; ep=ep->next)
|
|
{
|
|
Msg ("%s = %s\n", ep->key, ep->value);
|
|
}
|
|
|
|
}
|
|
|
|
void SetKeyValue(entity_t *ent, const char *key, const char *value)
|
|
{
|
|
epair_t *ep;
|
|
|
|
for (ep=ent->epairs ; ep ; ep=ep->next)
|
|
if (!Q_stricmp (ep->key, key) )
|
|
{
|
|
free (ep->value);
|
|
ep->value = copystring(value);
|
|
return;
|
|
}
|
|
ep = (epair_t*)malloc (sizeof(*ep));
|
|
ep->next = ent->epairs;
|
|
ent->epairs = ep;
|
|
ep->key = copystring(key);
|
|
ep->value = copystring(value);
|
|
}
|
|
|
|
char *ValueForKey (entity_t *ent, char *key)
|
|
{
|
|
for (epair_t *ep=ent->epairs ; ep ; ep=ep->next)
|
|
if (!Q_stricmp (ep->key, key) )
|
|
return ep->value;
|
|
return "";
|
|
}
|
|
|
|
vec_t FloatForKey (entity_t *ent, char *key)
|
|
{
|
|
char *k = ValueForKey (ent, key);
|
|
return atof(k);
|
|
}
|
|
|
|
vec_t FloatForKeyWithDefault (entity_t *ent, char *key, float default_value)
|
|
{
|
|
for (epair_t *ep=ent->epairs ; ep ; ep=ep->next)
|
|
if (!Q_stricmp (ep->key, key) )
|
|
return atof( ep->value );
|
|
return default_value;
|
|
}
|
|
|
|
|
|
|
|
int IntForKey (entity_t *ent, char *key)
|
|
{
|
|
char *k = ValueForKey (ent, key);
|
|
return atol(k);
|
|
}
|
|
|
|
int IntForKeyWithDefault(entity_t *ent, char *key, int nDefault )
|
|
{
|
|
char *k = ValueForKey (ent, key);
|
|
if ( !k[0] )
|
|
return nDefault;
|
|
return atol(k);
|
|
}
|
|
|
|
void GetVectorForKey (entity_t *ent, char *key, Vector& vec)
|
|
{
|
|
|
|
char *k = ValueForKey (ent, key);
|
|
// scanf into doubles, then assign, so it is vec_t size independent
|
|
double v1, v2, v3;
|
|
v1 = v2 = v3 = 0;
|
|
sscanf (k, "%lf %lf %lf", &v1, &v2, &v3);
|
|
vec[0] = v1;
|
|
vec[1] = v2;
|
|
vec[2] = v3;
|
|
}
|
|
|
|
void GetVector2DForKey (entity_t *ent, char *key, Vector2D& vec)
|
|
{
|
|
double v1, v2;
|
|
|
|
char *k = ValueForKey (ent, key);
|
|
// scanf into doubles, then assign, so it is vec_t size independent
|
|
v1 = v2 = 0;
|
|
sscanf (k, "%lf %lf", &v1, &v2);
|
|
vec[0] = v1;
|
|
vec[1] = v2;
|
|
}
|
|
|
|
void GetAnglesForKey (entity_t *ent, char *key, QAngle& angle)
|
|
{
|
|
char *k;
|
|
double v1, v2, v3;
|
|
|
|
k = ValueForKey (ent, key);
|
|
// scanf into doubles, then assign, so it is vec_t size independent
|
|
v1 = v2 = v3 = 0;
|
|
sscanf (k, "%lf %lf %lf", &v1, &v2, &v3);
|
|
angle[0] = v1;
|
|
angle[1] = v2;
|
|
angle[2] = v3;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
//-----------------------------------------------------------------------------
|
|
void BuildFaceCalcWindingData( dface_t *pFace, int *points )
|
|
{
|
|
for( int i = 0; i < pFace->numedges; i++ )
|
|
{
|
|
int eIndex = dsurfedges[pFace->firstedge+i];
|
|
if( eIndex < 0 )
|
|
{
|
|
points[i] = dedges[-eIndex].v[1];
|
|
}
|
|
else
|
|
{
|
|
points[i] = dedges[eIndex].v[0];
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void TriStripToTriList(
|
|
unsigned short const *pTriStripIndices,
|
|
int nTriStripIndices,
|
|
unsigned short **pTriListIndices,
|
|
int *pnTriListIndices )
|
|
{
|
|
int nMaxTriListIndices = (nTriStripIndices - 2) * 3;
|
|
*pTriListIndices = new unsigned short[ nMaxTriListIndices ];
|
|
*pnTriListIndices = 0;
|
|
|
|
for( int i=0; i < nTriStripIndices - 2; i++ )
|
|
{
|
|
if( pTriStripIndices[i] == pTriStripIndices[i+1] ||
|
|
pTriStripIndices[i] == pTriStripIndices[i+2] ||
|
|
pTriStripIndices[i+1] == pTriStripIndices[i+2] )
|
|
{
|
|
}
|
|
else
|
|
{
|
|
// Flip odd numbered tris..
|
|
if( i & 1 )
|
|
{
|
|
(*pTriListIndices)[(*pnTriListIndices)++] = pTriStripIndices[i+2];
|
|
(*pTriListIndices)[(*pnTriListIndices)++] = pTriStripIndices[i+1];
|
|
(*pTriListIndices)[(*pnTriListIndices)++] = pTriStripIndices[i];
|
|
}
|
|
else
|
|
{
|
|
(*pTriListIndices)[(*pnTriListIndices)++] = pTriStripIndices[i];
|
|
(*pTriListIndices)[(*pnTriListIndices)++] = pTriStripIndices[i+1];
|
|
(*pTriListIndices)[(*pnTriListIndices)++] = pTriStripIndices[i+2];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void CalcTextureCoordsAtPoints(
|
|
float const texelsPerWorldUnits[2][4],
|
|
int const subtractOffset[2],
|
|
Vector const *pPoints,
|
|
int const nPoints,
|
|
Vector2D *pCoords )
|
|
{
|
|
for( int i=0; i < nPoints; i++ )
|
|
{
|
|
for( int iCoord=0; iCoord < 2; iCoord++ )
|
|
{
|
|
float *pDestCoord = &pCoords[i][iCoord];
|
|
|
|
*pDestCoord = 0;
|
|
for( int iDot=0; iDot < 3; iDot++ )
|
|
*pDestCoord += pPoints[i][iDot] * texelsPerWorldUnits[iCoord][iDot];
|
|
|
|
*pDestCoord += texelsPerWorldUnits[iCoord][3];
|
|
*pDestCoord -= subtractOffset[iCoord];
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
================
|
|
CalcFaceExtents
|
|
|
|
Fills in s->texmins[] and s->texsize[]
|
|
================
|
|
*/
|
|
void CalcFaceExtents(dface_t *s, int lightmapTextureMinsInLuxels[2], int lightmapTextureSizeInLuxels[2])
|
|
{
|
|
vec_t mins[2], maxs[2], val=0;
|
|
int i,j, e=0;
|
|
dvertex_t *v=NULL;
|
|
texinfo_t *tex=NULL;
|
|
|
|
mins[0] = mins[1] = 1e24;
|
|
maxs[0] = maxs[1] = -1e24;
|
|
|
|
tex = &texinfo[s->texinfo];
|
|
|
|
for (i=0 ; i<s->numedges ; i++)
|
|
{
|
|
e = dsurfedges[s->firstedge+i];
|
|
if (e >= 0)
|
|
v = dvertexes + dedges[e].v[0];
|
|
else
|
|
v = dvertexes + dedges[-e].v[1];
|
|
|
|
for (j=0 ; j<2 ; j++)
|
|
{
|
|
val = v->point[0] * tex->lightmapVecsLuxelsPerWorldUnits[j][0] +
|
|
v->point[1] * tex->lightmapVecsLuxelsPerWorldUnits[j][1] +
|
|
v->point[2] * tex->lightmapVecsLuxelsPerWorldUnits[j][2] +
|
|
tex->lightmapVecsLuxelsPerWorldUnits[j][3];
|
|
if (val < mins[j])
|
|
mins[j] = val;
|
|
if (val > maxs[j])
|
|
maxs[j] = val;
|
|
}
|
|
}
|
|
|
|
int nMaxLightmapDim = (s->dispinfo == -1) ? MAX_LIGHTMAP_DIM_WITHOUT_BORDER : MAX_DISP_LIGHTMAP_DIM_WITHOUT_BORDER;
|
|
for (i=0 ; i<2 ; i++)
|
|
{
|
|
mins[i] = ( float )floor( mins[i] );
|
|
maxs[i] = ( float )ceil( maxs[i] );
|
|
|
|
lightmapTextureMinsInLuxels[i] = ( int )mins[i];
|
|
lightmapTextureSizeInLuxels[i] = ( int )( maxs[i] - mins[i] );
|
|
if( lightmapTextureSizeInLuxels[i] > nMaxLightmapDim + 1 )
|
|
{
|
|
Vector point = vec3_origin;
|
|
for (int j=0 ; j<s->numedges ; j++)
|
|
{
|
|
e = dsurfedges[s->firstedge+j];
|
|
v = (e<0)?dvertexes + dedges[-e].v[1] : dvertexes + dedges[e].v[0];
|
|
point += v->point;
|
|
Warning( "Bad surface extents point: %f %f %f\n", v->point.x, v->point.y, v->point.z );
|
|
}
|
|
point *= 1.0f/s->numedges;
|
|
Error( "Bad surface extents - surface is too big to have a lightmap\n\tmaterial %s around point (%.1f %.1f %.1f)\n\t(dimension: %d, %d>%d)\n",
|
|
TexDataStringTable_GetString( dtexdata[texinfo[s->texinfo].texdata].nameStringTableID ),
|
|
point.x, point.y, point.z,
|
|
( int )i,
|
|
( int )lightmapTextureSizeInLuxels[i],
|
|
( int )( nMaxLightmapDim + 1 )
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void UpdateAllFaceLightmapExtents()
|
|
{
|
|
for( int i=0; i < numfaces; i++ )
|
|
{
|
|
dface_t *pFace = &dfaces[i];
|
|
|
|
if ( texinfo[pFace->texinfo].flags & (SURF_SKY|SURF_NOLIGHT) )
|
|
continue; // non-lit texture
|
|
|
|
CalcFaceExtents( pFace, pFace->m_LightmapTextureMinsInLuxels, pFace->m_LightmapTextureSizeInLuxels );
|
|
}
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
//
|
|
// Helper class to iterate over leaves, used by tools
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
|
|
#define TEST_EPSILON (0.03125)
|
|
|
|
|
|
class CToolBSPTree : public ISpatialQuery
|
|
{
|
|
public:
|
|
// Returns the number of leaves
|
|
int LeafCount() const;
|
|
|
|
// Enumerates the leaves along a ray, box, etc.
|
|
bool EnumerateLeavesAtPoint( Vector const& pt, ISpatialLeafEnumerator* pEnum, int context );
|
|
bool EnumerateLeavesInBox( Vector const& mins, Vector const& maxs, ISpatialLeafEnumerator* pEnum, int context );
|
|
bool EnumerateLeavesInSphere( Vector const& center, float radius, ISpatialLeafEnumerator* pEnum, int context );
|
|
bool EnumerateLeavesAlongRay( Ray_t const& ray, ISpatialLeafEnumerator* pEnum, int context );
|
|
};
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Returns the number of leaves
|
|
//-----------------------------------------------------------------------------
|
|
|
|
int CToolBSPTree::LeafCount() const
|
|
{
|
|
return numleafs;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Enumerates the leaves at a point
|
|
//-----------------------------------------------------------------------------
|
|
|
|
bool CToolBSPTree::EnumerateLeavesAtPoint( Vector const& pt,
|
|
ISpatialLeafEnumerator* pEnum, int context )
|
|
{
|
|
int node = 0;
|
|
while( node >= 0 )
|
|
{
|
|
dnode_t* pNode = &dnodes[node];
|
|
dplane_t* pPlane = &dplanes[pNode->planenum];
|
|
|
|
if (DotProduct( pPlane->normal, pt ) <= pPlane->dist)
|
|
{
|
|
node = pNode->children[1];
|
|
}
|
|
else
|
|
{
|
|
node = pNode->children[0];
|
|
}
|
|
}
|
|
|
|
return pEnum->EnumerateLeaf( - node - 1, context );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Enumerates the leaves in a box
|
|
//-----------------------------------------------------------------------------
|
|
|
|
static bool EnumerateLeavesInBox_R( int node, Vector const& mins,
|
|
Vector const& maxs, ISpatialLeafEnumerator* pEnum, int context )
|
|
{
|
|
Vector cornermin, cornermax;
|
|
|
|
while( node >= 0 )
|
|
{
|
|
dnode_t* pNode = &dnodes[node];
|
|
dplane_t* pPlane = &dplanes[pNode->planenum];
|
|
|
|
// Arbitrary split plane here
|
|
for (int i = 0; i < 3; ++i)
|
|
{
|
|
if (pPlane->normal[i] >= 0)
|
|
{
|
|
cornermin[i] = mins[i];
|
|
cornermax[i] = maxs[i];
|
|
}
|
|
else
|
|
{
|
|
cornermin[i] = maxs[i];
|
|
cornermax[i] = mins[i];
|
|
}
|
|
}
|
|
|
|
if ( (DotProduct( pPlane->normal, cornermax ) - pPlane->dist) <= -TEST_EPSILON )
|
|
{
|
|
node = pNode->children[1];
|
|
}
|
|
else if ( (DotProduct( pPlane->normal, cornermin ) - pPlane->dist) >= TEST_EPSILON )
|
|
{
|
|
node = pNode->children[0];
|
|
}
|
|
else
|
|
{
|
|
if (!EnumerateLeavesInBox_R( pNode->children[0], mins, maxs, pEnum, context ))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
return EnumerateLeavesInBox_R( pNode->children[1], mins, maxs, pEnum, context );
|
|
}
|
|
}
|
|
|
|
return pEnum->EnumerateLeaf( - node - 1, context );
|
|
}
|
|
|
|
bool CToolBSPTree::EnumerateLeavesInBox( Vector const& mins, Vector const& maxs,
|
|
ISpatialLeafEnumerator* pEnum, int context )
|
|
{
|
|
return EnumerateLeavesInBox_R( 0, mins, maxs, pEnum, context );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Enumerate leaves within a sphere
|
|
//-----------------------------------------------------------------------------
|
|
|
|
static bool EnumerateLeavesInSphere_R( int node, Vector const& origin,
|
|
float radius, ISpatialLeafEnumerator* pEnum, int context )
|
|
{
|
|
while( node >= 0 )
|
|
{
|
|
dnode_t* pNode = &dnodes[node];
|
|
dplane_t* pPlane = &dplanes[pNode->planenum];
|
|
|
|
if (DotProduct( pPlane->normal, origin ) + radius - pPlane->dist <= -TEST_EPSILON )
|
|
{
|
|
node = pNode->children[1];
|
|
}
|
|
else if (DotProduct( pPlane->normal, origin ) - radius - pPlane->dist >= TEST_EPSILON )
|
|
{
|
|
node = pNode->children[0];
|
|
}
|
|
else
|
|
{
|
|
if (!EnumerateLeavesInSphere_R( pNode->children[0],
|
|
origin, radius, pEnum, context ))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
return EnumerateLeavesInSphere_R( pNode->children[1],
|
|
origin, radius, pEnum, context );
|
|
}
|
|
}
|
|
|
|
return pEnum->EnumerateLeaf( - node - 1, context );
|
|
}
|
|
|
|
bool CToolBSPTree::EnumerateLeavesInSphere( Vector const& center, float radius, ISpatialLeafEnumerator* pEnum, int context )
|
|
{
|
|
return EnumerateLeavesInSphere_R( 0, center, radius, pEnum, context );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Enumerate leaves along a ray
|
|
//-----------------------------------------------------------------------------
|
|
|
|
static bool EnumerateLeavesAlongRay_R( int node, Ray_t const& ray,
|
|
Vector const& start, Vector const& end, ISpatialLeafEnumerator* pEnum, int context )
|
|
{
|
|
float front,back;
|
|
|
|
while (node >= 0)
|
|
{
|
|
dnode_t* pNode = &dnodes[node];
|
|
dplane_t* pPlane = &dplanes[pNode->planenum];
|
|
|
|
if ( pPlane->type <= PLANE_Z )
|
|
{
|
|
front = start[pPlane->type] - pPlane->dist;
|
|
back = end[pPlane->type] - pPlane->dist;
|
|
}
|
|
else
|
|
{
|
|
front = DotProduct(start, pPlane->normal) - pPlane->dist;
|
|
back = DotProduct(end, pPlane->normal) - pPlane->dist;
|
|
}
|
|
|
|
if (front <= -TEST_EPSILON && back <= -TEST_EPSILON)
|
|
{
|
|
node = pNode->children[1];
|
|
}
|
|
else if (front >= TEST_EPSILON && back >= TEST_EPSILON)
|
|
{
|
|
node = pNode->children[0];
|
|
}
|
|
else
|
|
{
|
|
// test the front side first
|
|
bool side = front < 0;
|
|
|
|
// Compute intersection point based on the original ray
|
|
float splitfrac;
|
|
float denom = DotProduct( ray.m_Delta, pPlane->normal );
|
|
if ( denom == 0.0f )
|
|
{
|
|
splitfrac = 1.0f;
|
|
}
|
|
else
|
|
{
|
|
splitfrac = ( pPlane->dist - DotProduct( ray.m_Start, pPlane->normal ) ) / denom;
|
|
if (splitfrac < 0)
|
|
splitfrac = 0;
|
|
else if (splitfrac > 1)
|
|
splitfrac = 1;
|
|
}
|
|
|
|
// Compute the split point
|
|
Vector split;
|
|
VectorMA( ray.m_Start, splitfrac, ray.m_Delta, split );
|
|
|
|
bool r = EnumerateLeavesAlongRay_R (pNode->children[side], ray, start, split, pEnum, context );
|
|
if (!r)
|
|
return r;
|
|
return EnumerateLeavesAlongRay_R (pNode->children[!side], ray, split, end, pEnum, context);
|
|
}
|
|
}
|
|
|
|
return pEnum->EnumerateLeaf( - node - 1, context );
|
|
}
|
|
|
|
bool CToolBSPTree::EnumerateLeavesAlongRay( Ray_t const& ray, ISpatialLeafEnumerator* pEnum, int context )
|
|
{
|
|
if (!ray.m_IsSwept)
|
|
{
|
|
Vector mins, maxs;
|
|
VectorAdd( ray.m_Start, ray.m_Extents, maxs );
|
|
VectorSubtract( ray.m_Start, ray.m_Extents, mins );
|
|
|
|
return EnumerateLeavesInBox_R( 0, mins, maxs, pEnum, context );
|
|
}
|
|
|
|
// FIXME: Extruded ray not implemented yet
|
|
Assert( ray.m_IsRay );
|
|
|
|
Vector end;
|
|
VectorAdd( ray.m_Start, ray.m_Delta, end );
|
|
return EnumerateLeavesAlongRay_R( 0, ray, ray.m_Start, end, pEnum, context );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Singleton accessor
|
|
//-----------------------------------------------------------------------------
|
|
|
|
ISpatialQuery* ToolBSPTree()
|
|
{
|
|
static CToolBSPTree s_ToolBSPTree;
|
|
return &s_ToolBSPTree;
|
|
}
|
|
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Enumerates nodes in front to back order...
|
|
//-----------------------------------------------------------------------------
|
|
|
|
// FIXME: Do we want this in the IBSPTree interface?
|
|
|
|
static bool EnumerateNodesAlongRay_R( int node, Ray_t const& ray, float start, float end,
|
|
IBSPNodeEnumerator* pEnum, int context )
|
|
{
|
|
float front, back;
|
|
float startDotN, deltaDotN;
|
|
|
|
while (node >= 0)
|
|
{
|
|
dnode_t* pNode = &dnodes[node];
|
|
dplane_t* pPlane = &dplanes[pNode->planenum];
|
|
|
|
if ( pPlane->type <= PLANE_Z )
|
|
{
|
|
startDotN = ray.m_Start[pPlane->type];
|
|
deltaDotN = ray.m_Delta[pPlane->type];
|
|
}
|
|
else
|
|
{
|
|
startDotN = DotProduct( ray.m_Start, pPlane->normal );
|
|
deltaDotN = DotProduct( ray.m_Delta, pPlane->normal );
|
|
}
|
|
|
|
front = startDotN + start * deltaDotN - pPlane->dist;
|
|
back = startDotN + end * deltaDotN - pPlane->dist;
|
|
|
|
if (front <= -TEST_EPSILON && back <= -TEST_EPSILON)
|
|
{
|
|
node = pNode->children[1];
|
|
}
|
|
else if (front >= TEST_EPSILON && back >= TEST_EPSILON)
|
|
{
|
|
node = pNode->children[0];
|
|
}
|
|
else
|
|
{
|
|
// test the front side first
|
|
bool side = front < 0;
|
|
|
|
// Compute intersection point based on the original ray
|
|
float splitfrac;
|
|
if ( deltaDotN == 0.0f )
|
|
{
|
|
splitfrac = 1.0f;
|
|
}
|
|
else
|
|
{
|
|
splitfrac = ( pPlane->dist - startDotN ) / deltaDotN;
|
|
if (splitfrac < 0.0f)
|
|
splitfrac = 0.0f;
|
|
else if (splitfrac > 1.0f)
|
|
splitfrac = 1.0f;
|
|
}
|
|
|
|
bool r = EnumerateNodesAlongRay_R (pNode->children[side], ray, start, splitfrac, pEnum, context );
|
|
if (!r)
|
|
return r;
|
|
|
|
// Visit the node...
|
|
if (!pEnum->EnumerateNode( node, ray, splitfrac, context ))
|
|
return false;
|
|
|
|
return EnumerateNodesAlongRay_R (pNode->children[!side], ray, splitfrac, end, pEnum, context);
|
|
}
|
|
}
|
|
|
|
// Visit the leaf...
|
|
return pEnum->EnumerateLeaf( - node - 1, ray, start, end, context );
|
|
}
|
|
|
|
|
|
bool EnumerateNodesAlongRay( Ray_t const& ray, IBSPNodeEnumerator* pEnum, int context )
|
|
{
|
|
Vector end;
|
|
VectorAdd( ray.m_Start, ray.m_Delta, end );
|
|
return EnumerateNodesAlongRay_R( 0, ray, 0.0f, 1.0f, pEnum, context );
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Helps us find all leaves associated with a particular cluster
|
|
//-----------------------------------------------------------------------------
|
|
CUtlVector<clusterlist_t> g_ClusterLeaves;
|
|
|
|
void BuildClusterTable( void )
|
|
{
|
|
int i, j;
|
|
int leafCount;
|
|
int leafList[MAX_MAP_LEAFS];
|
|
|
|
g_ClusterLeaves.SetCount( dvis->numclusters );
|
|
for ( i = 0; i < dvis->numclusters; i++ )
|
|
{
|
|
leafCount = 0;
|
|
for ( j = 0; j < numleafs; j++ )
|
|
{
|
|
if ( dleafs[j].cluster == i )
|
|
{
|
|
leafList[ leafCount ] = j;
|
|
leafCount++;
|
|
}
|
|
}
|
|
|
|
g_ClusterLeaves[i].leafCount = leafCount;
|
|
if ( leafCount )
|
|
{
|
|
g_ClusterLeaves[i].leafs.SetCount( leafCount );
|
|
memcpy( g_ClusterLeaves[i].leafs.Base(), leafList, sizeof(int) * leafCount );
|
|
}
|
|
}
|
|
}
|
|
|
|
// There's a version of this in checksum_engine.cpp!!! Make sure that they match.
|
|
static bool CRC_MapFile(CRC32_t *crcvalue, const char *pszFileName)
|
|
{
|
|
byte chunk[1024];
|
|
lump_t *curLump;
|
|
|
|
FileHandle_t fp = g_pFileSystem->Open( pszFileName, "rb" );
|
|
if ( !fp )
|
|
return false;
|
|
|
|
// CRC across all lumps except for the Entities lump
|
|
for ( int l = 0; l < HEADER_LUMPS; ++l )
|
|
{
|
|
if (l == LUMP_ENTITIES)
|
|
continue;
|
|
|
|
curLump = &g_pBSPHeader->lumps[l];
|
|
unsigned int nSize = curLump->filelen;
|
|
|
|
g_pFileSystem->Seek( fp, curLump->fileofs, FILESYSTEM_SEEK_HEAD );
|
|
|
|
// Now read in 1K chunks
|
|
while ( nSize > 0 )
|
|
{
|
|
int nBytesRead = 0;
|
|
|
|
if ( nSize > 1024 )
|
|
nBytesRead = g_pFileSystem->Read( chunk, 1024, fp );
|
|
else
|
|
nBytesRead = g_pFileSystem->Read( chunk, nSize, fp );
|
|
|
|
// If any data was received, CRC it.
|
|
if ( nBytesRead > 0 )
|
|
{
|
|
nSize -= nBytesRead;
|
|
CRC32_ProcessBuffer( crcvalue, chunk, nBytesRead );
|
|
}
|
|
else
|
|
{
|
|
g_pFileSystem->Close( fp );
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
g_pFileSystem->Close( fp );
|
|
return true;
|
|
}
|
|
|
|
|
|
void SetHDRMode( bool bHDR )
|
|
{
|
|
g_bHDR = bHDR;
|
|
if ( bHDR )
|
|
{
|
|
pdlightdata = &dlightdataHDR;
|
|
g_pLeafAmbientLighting = &g_LeafAmbientLightingHDR;
|
|
g_pLeafAmbientIndex = &g_LeafAmbientIndexHDR;
|
|
pNumworldlights = &numworldlightsHDR;
|
|
dworldlights = dworldlightsHDR;
|
|
#ifdef VRAD
|
|
extern void VRadDetailProps_SetHDRMode( bool bHDR );
|
|
VRadDetailProps_SetHDRMode( bHDR );
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
pdlightdata = &dlightdataLDR;
|
|
g_pLeafAmbientLighting = &g_LeafAmbientLightingLDR;
|
|
g_pLeafAmbientIndex = &g_LeafAmbientIndexLDR;
|
|
pNumworldlights = &numworldlightsLDR;
|
|
dworldlights = dworldlightsLDR;
|
|
#ifdef VRAD
|
|
extern void VRadDetailProps_SetHDRMode( bool bHDR );
|
|
VRadDetailProps_SetHDRMode( bHDR );
|
|
#endif
|
|
}
|
|
}
|
|
|
|
bool SwapVHV( void *pDestBase, void *pSrcBase )
|
|
{
|
|
byte *pDest = (byte*)pDestBase;
|
|
byte *pSrc = (byte*)pSrcBase;
|
|
|
|
HardwareVerts::FileHeader_t *pHdr = (HardwareVerts::FileHeader_t*)( g_bSwapOnLoad ? pDest : pSrc );
|
|
g_Swap.SwapFieldsToTargetEndian<HardwareVerts::FileHeader_t>( (HardwareVerts::FileHeader_t*)pDest, (HardwareVerts::FileHeader_t*)pSrc );
|
|
pSrc += sizeof(HardwareVerts::FileHeader_t);
|
|
pDest += sizeof(HardwareVerts::FileHeader_t);
|
|
|
|
// This swap is pretty format specific
|
|
Assert( pHdr->m_nVersion == VHV_VERSION );
|
|
if ( pHdr->m_nVersion != VHV_VERSION )
|
|
return false;
|
|
|
|
HardwareVerts::MeshHeader_t *pSrcMesh = (HardwareVerts::MeshHeader_t*)pSrc;
|
|
HardwareVerts::MeshHeader_t *pDestMesh = (HardwareVerts::MeshHeader_t*)pDest;
|
|
HardwareVerts::MeshHeader_t *pMesh = (HardwareVerts::MeshHeader_t*)( g_bSwapOnLoad ? pDest : pSrc );
|
|
for ( int i = 0; i < pHdr->m_nMeshes; ++i, ++pMesh, ++pSrcMesh, ++pDestMesh )
|
|
{
|
|
g_Swap.SwapFieldsToTargetEndian( pDestMesh, pSrcMesh );
|
|
|
|
pSrc = (byte*)pSrcBase + pMesh->m_nOffset;
|
|
pDest = (byte*)pDestBase + pMesh->m_nOffset;
|
|
|
|
// Swap as a buffer of integers
|
|
// (source is bgra for an Intel swap to argb. PowerPC won't swap, so we need argb source.
|
|
g_Swap.SwapBufferToTargetEndian<int>( (int*)pDest, (int*)pSrc, pMesh->m_nVertexes );
|
|
}
|
|
return true;
|
|
}
|
|
|
|
const char *ResolveStaticPropToModel( const char *pPropName )
|
|
{
|
|
// resolve back to static prop
|
|
int iProp = -1;
|
|
|
|
// filename should be sp_???.vhv or sp_hdr_???.vhv
|
|
if ( V_strnicmp( pPropName, "sp_", 3 ) )
|
|
{
|
|
return NULL;
|
|
}
|
|
const char *pPropNumber = V_strrchr( pPropName, '_' );
|
|
if ( pPropNumber )
|
|
{
|
|
sscanf( pPropNumber+1, "%d.vhv", &iProp );
|
|
}
|
|
else
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
// look up the prop to get to the actual model
|
|
if ( iProp < 0 || iProp >= g_StaticPropInstances.Count() )
|
|
{
|
|
// prop out of range
|
|
return NULL;
|
|
}
|
|
int iModel = g_StaticPropInstances[iProp];
|
|
if ( iModel < 0 || iModel >= g_StaticPropNames.Count() )
|
|
{
|
|
// model out of range
|
|
return NULL;
|
|
}
|
|
|
|
return g_StaticPropNames[iModel].String();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Iterate files in pak file, distribute to converters
|
|
// pak file will be ready for serialization upon completion
|
|
//-----------------------------------------------------------------------------
|
|
void ConvertPakFileContents( const char *pInFilename )
|
|
{
|
|
IZip *newPakFile = IZip::CreateZip( NULL );
|
|
|
|
CUtlBuffer sourceBuf;
|
|
CUtlBuffer targetBuf;
|
|
bool bConverted;
|
|
CUtlVector< CUtlString > hdrFiles;
|
|
|
|
int id = -1;
|
|
int fileSize;
|
|
while ( 1 )
|
|
{
|
|
char relativeName[MAX_PATH];
|
|
id = GetNextFilename( GetPakFile(), id, relativeName, sizeof( relativeName ), fileSize );
|
|
if ( id == -1)
|
|
break;
|
|
|
|
bConverted = false;
|
|
sourceBuf.Purge();
|
|
targetBuf.Purge();
|
|
|
|
const char* pExtension = V_GetFileExtension( relativeName );
|
|
const char* pExt = 0;
|
|
|
|
bool bOK = ReadFileFromPak( GetPakFile(), relativeName, false, sourceBuf );
|
|
if ( !bOK )
|
|
{
|
|
Warning( "Failed to load '%s' from lump pak for conversion or copy in '%s'.\n", relativeName, pInFilename );
|
|
continue;
|
|
}
|
|
|
|
if ( pExtension && !V_stricmp( pExtension, "vtf" ) )
|
|
{
|
|
bOK = g_pVTFConvertFunc( relativeName, sourceBuf, targetBuf, g_pCompressFunc );
|
|
if ( !bOK )
|
|
{
|
|
Warning( "Failed to convert '%s' in '%s'.\n", relativeName, pInFilename );
|
|
continue;
|
|
}
|
|
|
|
bConverted = true;
|
|
pExt = ".vtf";
|
|
}
|
|
else if ( pExtension && !V_stricmp( pExtension, "vhv" ) )
|
|
{
|
|
CUtlBuffer tempBuffer;
|
|
if ( g_pVHVFixupFunc )
|
|
{
|
|
// caller supplied a fixup
|
|
const char *pModelName = ResolveStaticPropToModel( relativeName );
|
|
if ( !pModelName )
|
|
{
|
|
Warning( "Static Prop '%s' failed to resolve actual model in '%s'.\n", relativeName, pInFilename );
|
|
continue;
|
|
}
|
|
|
|
// output temp buffer may shrink, must use TellPut() to determine size
|
|
bOK = g_pVHVFixupFunc( relativeName, pModelName, sourceBuf, tempBuffer );
|
|
if ( !bOK )
|
|
{
|
|
Warning( "Failed to convert '%s' in '%s'.\n", relativeName, pInFilename );
|
|
continue;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// use the source buffer as-is
|
|
tempBuffer.EnsureCapacity( sourceBuf.TellMaxPut() );
|
|
tempBuffer.Put( sourceBuf.Base(), sourceBuf.TellMaxPut() );
|
|
}
|
|
|
|
// swap the VHV
|
|
targetBuf.EnsureCapacity( tempBuffer.TellPut() );
|
|
bOK = SwapVHV( targetBuf.Base(), tempBuffer.Base() );
|
|
if ( !bOK )
|
|
{
|
|
Warning( "Failed to swap '%s' in '%s'.\n", relativeName, pInFilename );
|
|
continue;
|
|
}
|
|
targetBuf.SeekPut( CUtlBuffer::SEEK_HEAD, tempBuffer.TellPut() );
|
|
|
|
if ( g_pCompressFunc )
|
|
{
|
|
CUtlBuffer compressedBuffer;
|
|
targetBuf.SeekGet( CUtlBuffer::SEEK_HEAD, sizeof( HardwareVerts::FileHeader_t ) );
|
|
bool bCompressed = g_pCompressFunc( targetBuf, compressedBuffer );
|
|
if ( bCompressed )
|
|
{
|
|
// copy all the header data off
|
|
CUtlBuffer headerBuffer;
|
|
headerBuffer.EnsureCapacity( sizeof( HardwareVerts::FileHeader_t ) );
|
|
headerBuffer.Put( targetBuf.Base(), sizeof( HardwareVerts::FileHeader_t ) );
|
|
|
|
// reform the target with the header and then the compressed data
|
|
targetBuf.Clear();
|
|
targetBuf.Put( headerBuffer.Base(), sizeof( HardwareVerts::FileHeader_t ) );
|
|
targetBuf.Put( compressedBuffer.Base(), compressedBuffer.TellPut() );
|
|
}
|
|
|
|
targetBuf.SeekGet( CUtlBuffer::SEEK_HEAD, 0 );
|
|
}
|
|
|
|
bConverted = true;
|
|
pExt = ".vhv";
|
|
}
|
|
|
|
if ( !bConverted )
|
|
{
|
|
// straight copy
|
|
AddBufferToPak( newPakFile, relativeName, sourceBuf.Base(), sourceBuf.TellMaxPut(), false, IZip::eCompressionType_None );
|
|
}
|
|
else
|
|
{
|
|
// converted filename
|
|
V_StripExtension( relativeName, relativeName, sizeof( relativeName ) );
|
|
V_strcat( relativeName, ".360", sizeof( relativeName ) );
|
|
V_strcat( relativeName, pExt, sizeof( relativeName ) );
|
|
AddBufferToPak( newPakFile, relativeName, targetBuf.Base(), targetBuf.TellMaxPut(), false, IZip::eCompressionType_None );
|
|
}
|
|
|
|
if ( V_stristr( relativeName, ".hdr" ) || V_stristr( relativeName, "_hdr" ) )
|
|
{
|
|
hdrFiles.AddToTail( relativeName );
|
|
}
|
|
|
|
DevMsg( "Created '%s' in lump pak in '%s'.\n", relativeName, pInFilename );
|
|
}
|
|
|
|
// strip ldr version of hdr files
|
|
for ( int i=0; i<hdrFiles.Count(); i++ )
|
|
{
|
|
char ldrFileName[MAX_PATH];
|
|
|
|
strcpy( ldrFileName, hdrFiles[i].String() );
|
|
|
|
char *pHDRExtension = V_stristr( ldrFileName, ".hdr" );
|
|
if ( !pHDRExtension )
|
|
{
|
|
pHDRExtension = V_stristr( ldrFileName, "_hdr" );
|
|
}
|
|
|
|
if ( pHDRExtension )
|
|
{
|
|
// strip .hdr or _hdr to get ldr filename
|
|
memcpy( pHDRExtension, pHDRExtension+4, strlen( pHDRExtension+4 )+1 );
|
|
|
|
DevMsg( "Stripping LDR: %s\n", ldrFileName );
|
|
newPakFile->RemoveFileFromZip( ldrFileName );
|
|
}
|
|
}
|
|
|
|
// discard old pak in favor of new pak
|
|
IZip::ReleaseZip( s_pakFile );
|
|
s_pakFile = newPakFile;
|
|
}
|
|
|
|
void SetAlignedLumpPosition( int lumpnum, int alignment = LUMP_ALIGNMENT )
|
|
{
|
|
g_pBSPHeader->lumps[lumpnum].fileofs = AlignFilePosition( g_hBSPFile, alignment );
|
|
}
|
|
|
|
template< class T >
|
|
int SwapLumpToDisk( int fieldType, int lumpnum )
|
|
{
|
|
if ( g_pBSPHeader->lumps[lumpnum].filelen == 0 )
|
|
return 0;
|
|
|
|
DevMsg( "Swapping %s\n", GetLumpName( lumpnum ) );
|
|
|
|
// lump swap may expand, allocate enough expansion room
|
|
void *pBuffer = malloc( 2*g_pBSPHeader->lumps[lumpnum].filelen );
|
|
|
|
// CopyLumpInternal will handle the swap on load case
|
|
unsigned int fieldSize = ( fieldType == FIELD_VECTOR ) ? sizeof(Vector) : sizeof(T);
|
|
unsigned int count = CopyLumpInternal<T>( fieldType, lumpnum, (T*)pBuffer, g_pBSPHeader->lumps[lumpnum].version );
|
|
g_pBSPHeader->lumps[lumpnum].filelen = count * fieldSize;
|
|
|
|
if ( g_bSwapOnWrite )
|
|
{
|
|
// Swap the lump in place before writing
|
|
switch( lumpnum )
|
|
{
|
|
case LUMP_VISIBILITY:
|
|
SwapVisibilityLump( (byte*)pBuffer, (byte*)pBuffer, count );
|
|
break;
|
|
|
|
case LUMP_PHYSCOLLIDE:
|
|
// SwapPhyscollideLump may change size
|
|
SwapPhyscollideLump( (byte*)pBuffer, (byte*)pBuffer, count );
|
|
g_pBSPHeader->lumps[lumpnum].filelen = count;
|
|
break;
|
|
|
|
case LUMP_PHYSDISP:
|
|
SwapPhysdispLump( (byte*)pBuffer, (byte*)pBuffer, count );
|
|
break;
|
|
|
|
default:
|
|
g_Swap.SwapBufferToTargetEndian( (T*)pBuffer, (T*)pBuffer, g_pBSPHeader->lumps[lumpnum].filelen / sizeof(T) );
|
|
break;
|
|
}
|
|
}
|
|
|
|
SetAlignedLumpPosition( lumpnum );
|
|
SafeWrite( g_hBSPFile, pBuffer, g_pBSPHeader->lumps[lumpnum].filelen );
|
|
|
|
free( pBuffer );
|
|
|
|
return g_pBSPHeader->lumps[lumpnum].filelen;
|
|
}
|
|
|
|
template< class T >
|
|
int SwapLumpToDisk( int lumpnum )
|
|
{
|
|
if ( g_pBSPHeader->lumps[lumpnum].filelen == 0 || g_Lumps.bLumpParsed[lumpnum] )
|
|
return 0;
|
|
|
|
DevMsg( "Swapping %s\n", GetLumpName( lumpnum ) );
|
|
|
|
// lump swap may expand, allocate enough room
|
|
void *pBuffer = malloc( 2*g_pBSPHeader->lumps[lumpnum].filelen );
|
|
|
|
// CopyLumpInternal will handle the swap on load case
|
|
int count = CopyLumpInternal<T>( lumpnum, (T*)pBuffer, g_pBSPHeader->lumps[lumpnum].version );
|
|
g_pBSPHeader->lumps[lumpnum].filelen = count * sizeof(T);
|
|
|
|
if ( g_bSwapOnWrite )
|
|
{
|
|
// Swap the lump in place before writing
|
|
g_Swap.SwapFieldsToTargetEndian( (T*)pBuffer, (T*)pBuffer, count );
|
|
}
|
|
|
|
SetAlignedLumpPosition( lumpnum );
|
|
SafeWrite( g_hBSPFile, pBuffer, g_pBSPHeader->lumps[lumpnum].filelen );
|
|
free( pBuffer );
|
|
|
|
return g_pBSPHeader->lumps[lumpnum].filelen;
|
|
}
|
|
|
|
void SwapLeafAmbientLightingLumpToDisk()
|
|
{
|
|
if ( HasLump( LUMP_LEAF_AMBIENT_INDEX ) || HasLump( LUMP_LEAF_AMBIENT_INDEX_HDR ) )
|
|
{
|
|
// current version, swap in place
|
|
if ( HasLump( LUMP_LEAF_AMBIENT_INDEX_HDR ) )
|
|
{
|
|
// write HDR
|
|
SwapLumpToDisk< dleafambientlighting_t >( LUMP_LEAF_AMBIENT_LIGHTING_HDR );
|
|
SwapLumpToDisk< dleafambientindex_t >( LUMP_LEAF_AMBIENT_INDEX_HDR );
|
|
|
|
// cull LDR
|
|
g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_LIGHTING].filelen = 0;
|
|
g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_INDEX].filelen = 0;
|
|
}
|
|
else
|
|
{
|
|
// no HDR, keep LDR version
|
|
SwapLumpToDisk< dleafambientlighting_t >( LUMP_LEAF_AMBIENT_LIGHTING );
|
|
SwapLumpToDisk< dleafambientindex_t >( LUMP_LEAF_AMBIENT_INDEX );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// older ambient lighting version (before index)
|
|
// load older ambient lighting into memory and build ambient/index
|
|
// an older leaf version would have already built the new LDR leaf ambient/index
|
|
int numLeafs = g_pBSPHeader->lumps[LUMP_LEAFS].filelen / sizeof( dleaf_t );
|
|
LoadLeafAmbientLighting( numLeafs );
|
|
|
|
if ( HasLump( LUMP_LEAF_AMBIENT_LIGHTING_HDR ) )
|
|
{
|
|
DevMsg( "Swapping %s\n", GetLumpName( LUMP_LEAF_AMBIENT_LIGHTING_HDR ) );
|
|
DevMsg( "Swapping %s\n", GetLumpName( LUMP_LEAF_AMBIENT_INDEX_HDR ) );
|
|
|
|
// write HDR
|
|
if ( g_bSwapOnWrite )
|
|
{
|
|
g_Swap.SwapFieldsToTargetEndian( g_LeafAmbientLightingHDR.Base(), g_LeafAmbientLightingHDR.Count() );
|
|
g_Swap.SwapFieldsToTargetEndian( g_LeafAmbientIndexHDR.Base(), g_LeafAmbientIndexHDR.Count() );
|
|
}
|
|
|
|
SetAlignedLumpPosition( LUMP_LEAF_AMBIENT_LIGHTING_HDR );
|
|
g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_LIGHTING_HDR].version = LUMP_LEAF_AMBIENT_LIGHTING_VERSION;
|
|
g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_LIGHTING_HDR].filelen = g_LeafAmbientLightingHDR.Count() * sizeof( dleafambientlighting_t );
|
|
SafeWrite( g_hBSPFile, g_LeafAmbientLightingHDR.Base(), g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_LIGHTING_HDR].filelen );
|
|
|
|
SetAlignedLumpPosition( LUMP_LEAF_AMBIENT_INDEX_HDR );
|
|
g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_INDEX_HDR].filelen = g_LeafAmbientIndexHDR.Count() * sizeof( dleafambientindex_t );
|
|
SafeWrite( g_hBSPFile, g_LeafAmbientIndexHDR.Base(), g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_INDEX_HDR].filelen );
|
|
|
|
// mark as processed
|
|
g_Lumps.bLumpParsed[LUMP_LEAF_AMBIENT_LIGHTING_HDR] = true;
|
|
g_Lumps.bLumpParsed[LUMP_LEAF_AMBIENT_INDEX_HDR] = true;
|
|
|
|
// cull LDR
|
|
g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_LIGHTING].filelen = 0;
|
|
g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_INDEX].filelen = 0;
|
|
}
|
|
else
|
|
{
|
|
// no HDR, keep LDR version
|
|
DevMsg( "Swapping %s\n", GetLumpName( LUMP_LEAF_AMBIENT_LIGHTING ) );
|
|
DevMsg( "Swapping %s\n", GetLumpName( LUMP_LEAF_AMBIENT_INDEX ) );
|
|
|
|
if ( g_bSwapOnWrite )
|
|
{
|
|
g_Swap.SwapFieldsToTargetEndian( g_LeafAmbientLightingLDR.Base(), g_LeafAmbientLightingLDR.Count() );
|
|
g_Swap.SwapFieldsToTargetEndian( g_LeafAmbientIndexLDR.Base(), g_LeafAmbientIndexLDR.Count() );
|
|
}
|
|
|
|
SetAlignedLumpPosition( LUMP_LEAF_AMBIENT_LIGHTING );
|
|
g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_LIGHTING].version = LUMP_LEAF_AMBIENT_LIGHTING_VERSION;
|
|
g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_LIGHTING].filelen = g_LeafAmbientLightingLDR.Count() * sizeof( dleafambientlighting_t );
|
|
SafeWrite( g_hBSPFile, g_LeafAmbientLightingLDR.Base(), g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_LIGHTING].filelen );
|
|
|
|
SetAlignedLumpPosition( LUMP_LEAF_AMBIENT_INDEX );
|
|
g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_INDEX].filelen = g_LeafAmbientIndexLDR.Count() * sizeof( dleafambientindex_t );
|
|
SafeWrite( g_hBSPFile, g_LeafAmbientIndexLDR.Base(), g_pBSPHeader->lumps[LUMP_LEAF_AMBIENT_INDEX].filelen );
|
|
|
|
// mark as processed
|
|
g_Lumps.bLumpParsed[LUMP_LEAF_AMBIENT_LIGHTING] = true;
|
|
g_Lumps.bLumpParsed[LUMP_LEAF_AMBIENT_INDEX] = true;
|
|
}
|
|
|
|
g_LeafAmbientLightingLDR.Purge();
|
|
g_LeafAmbientIndexLDR.Purge();
|
|
g_LeafAmbientLightingHDR.Purge();
|
|
g_LeafAmbientIndexHDR.Purge();
|
|
}
|
|
}
|
|
|
|
void SwapLeafLumpToDisk( void )
|
|
{
|
|
DevMsg( "Swapping %s\n", GetLumpName( LUMP_LEAFS ) );
|
|
|
|
// load the leafs
|
|
int count = LoadLeafs();
|
|
if ( g_bSwapOnWrite )
|
|
{
|
|
g_Swap.SwapFieldsToTargetEndian( dleafs, count );
|
|
}
|
|
|
|
bool bOldLeafVersion = ( LumpVersion( LUMP_LEAFS ) == 0 );
|
|
if ( bOldLeafVersion )
|
|
{
|
|
// version has been converted in the load process
|
|
// not updating the version ye, SwapLeafAmbientLightingLumpToDisk() can detect
|
|
g_pBSPHeader->lumps[LUMP_LEAFS].filelen = count * sizeof( dleaf_t );
|
|
}
|
|
|
|
SetAlignedLumpPosition( LUMP_LEAFS );
|
|
SafeWrite( g_hBSPFile, dleafs, g_pBSPHeader->lumps[LUMP_LEAFS].filelen );
|
|
|
|
SwapLeafAmbientLightingLumpToDisk();
|
|
|
|
if ( bOldLeafVersion )
|
|
{
|
|
// version has been converted in the load process
|
|
// can now safely change
|
|
g_pBSPHeader->lumps[LUMP_LEAFS].version = 1;
|
|
}
|
|
|
|
#if defined( BSP_USE_LESS_MEMORY )
|
|
if ( dleafs )
|
|
{
|
|
free( dleafs );
|
|
dleafs = NULL;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void SwapOcclusionLumpToDisk( void )
|
|
{
|
|
DevMsg( "Swapping %s\n", GetLumpName( LUMP_OCCLUSION ) );
|
|
|
|
LoadOcclusionLump();
|
|
SetAlignedLumpPosition( LUMP_OCCLUSION );
|
|
AddOcclusionLump();
|
|
}
|
|
|
|
void SwapPakfileLumpToDisk( const char *pInFilename )
|
|
{
|
|
DevMsg( "Swapping %s\n", GetLumpName( LUMP_PAKFILE ) );
|
|
|
|
byte *pakbuffer = NULL;
|
|
int paksize = CopyVariableLump<byte>( FIELD_CHARACTER, LUMP_PAKFILE, ( void ** )&pakbuffer );
|
|
if ( paksize > 0 )
|
|
{
|
|
GetPakFile()->ActivateByteSwapping( IsX360() );
|
|
GetPakFile()->ParseFromBuffer( pakbuffer, paksize );
|
|
|
|
ConvertPakFileContents( pInFilename );
|
|
}
|
|
free( pakbuffer );
|
|
|
|
SetAlignedLumpPosition( LUMP_PAKFILE, XBOX_DVD_SECTORSIZE );
|
|
WritePakFileLump();
|
|
|
|
ReleasePakFileLumps();
|
|
}
|
|
|
|
void SwapGameLumpsToDisk( void )
|
|
{
|
|
DevMsg( "Swapping %s\n", GetLumpName( LUMP_GAME_LUMP ) );
|
|
|
|
g_GameLumps.ParseGameLump( g_pBSPHeader );
|
|
SetAlignedLumpPosition( LUMP_GAME_LUMP );
|
|
AddGameLumps();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Generate a table of all static props, used for resolving static prop lighting
|
|
// files back to their actual mdl.
|
|
//-----------------------------------------------------------------------------
|
|
void BuildStaticPropNameTable()
|
|
{
|
|
g_StaticPropNames.Purge();
|
|
g_StaticPropInstances.Purge();
|
|
|
|
g_GameLumps.ParseGameLump( g_pBSPHeader );
|
|
|
|
GameLumpHandle_t hGameLump = g_GameLumps.GetGameLumpHandle( GAMELUMP_STATIC_PROPS );
|
|
if ( hGameLump != g_GameLumps.InvalidGameLump() )
|
|
{
|
|
int nVersion = g_GameLumps.GetGameLumpVersion( hGameLump );
|
|
if ( nVersion < 4 )
|
|
{
|
|
// old unsupported version
|
|
return;
|
|
}
|
|
|
|
if ( nVersion != 4 && nVersion != 5 && nVersion != 6 )
|
|
{
|
|
Error( "Unknown Static Prop Lump version %d!\n", nVersion );
|
|
}
|
|
|
|
byte *pGameLumpData = (byte *)g_GameLumps.GetGameLump( hGameLump );
|
|
if ( pGameLumpData && g_GameLumps.GameLumpSize( hGameLump ) )
|
|
{
|
|
// get the model dictionary
|
|
int count = ((int *)pGameLumpData)[0];
|
|
pGameLumpData += sizeof( int );
|
|
StaticPropDictLump_t *pStaticPropDictLump = (StaticPropDictLump_t *)pGameLumpData;
|
|
for ( int i = 0; i < count; i++ )
|
|
{
|
|
g_StaticPropNames.AddToTail( pStaticPropDictLump[i].m_Name );
|
|
}
|
|
pGameLumpData += count * sizeof( StaticPropDictLump_t );
|
|
|
|
// skip the leaf list
|
|
count = ((int *)pGameLumpData)[0];
|
|
pGameLumpData += sizeof( int );
|
|
pGameLumpData += count * sizeof( StaticPropLeafLump_t );
|
|
|
|
// get the instances
|
|
count = ((int *)pGameLumpData)[0];
|
|
pGameLumpData += sizeof( int );
|
|
for ( int i = 0; i < count; i++ )
|
|
{
|
|
int propType;
|
|
if ( nVersion == 4 )
|
|
{
|
|
propType = ((StaticPropLumpV4_t *)pGameLumpData)->m_PropType;
|
|
pGameLumpData += sizeof( StaticPropLumpV4_t );
|
|
}
|
|
else if ( nVersion == 5 )
|
|
{
|
|
propType = ((StaticPropLumpV5_t *)pGameLumpData)->m_PropType;
|
|
pGameLumpData += sizeof( StaticPropLumpV5_t );
|
|
}
|
|
else
|
|
{
|
|
propType = ((StaticPropLump_t *)pGameLumpData)->m_PropType;
|
|
pGameLumpData += sizeof( StaticPropLump_t );
|
|
}
|
|
g_StaticPropInstances.AddToTail( propType );
|
|
}
|
|
}
|
|
}
|
|
|
|
g_GameLumps.DestroyAllGameLumps();
|
|
}
|
|
|
|
int AlignBuffer( CUtlBuffer &buffer, int alignment )
|
|
{
|
|
unsigned int newPosition = AlignValue( buffer.TellPut(), alignment );
|
|
int padLength = newPosition - buffer.TellPut();
|
|
for ( int i = 0; i<padLength; i++ )
|
|
{
|
|
buffer.PutChar( '\0' );
|
|
}
|
|
return buffer.TellPut();
|
|
}
|
|
|
|
struct SortedLump_t
|
|
{
|
|
int lumpNum;
|
|
lump_t *pLump;
|
|
};
|
|
|
|
int SortLumpsByOffset( const SortedLump_t *pSortedLumpA, const SortedLump_t *pSortedLumpB )
|
|
{
|
|
int fileOffsetA = pSortedLumpA->pLump->fileofs;
|
|
int fileOffsetB = pSortedLumpB->pLump->fileofs;
|
|
|
|
int fileSizeA = pSortedLumpA->pLump->filelen;
|
|
int fileSizeB = pSortedLumpB->pLump->filelen;
|
|
|
|
// invalid or empty lumps get sorted together
|
|
if ( !fileSizeA )
|
|
{
|
|
fileOffsetA = 0;
|
|
}
|
|
if ( !fileSizeB )
|
|
{
|
|
fileOffsetB = 0;
|
|
}
|
|
|
|
// compare by offset, want ascending
|
|
if ( fileOffsetA < fileOffsetB )
|
|
{
|
|
return -1;
|
|
}
|
|
else if ( fileOffsetA > fileOffsetB )
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
bool CompressGameLump( dheader_t *pInBSPHeader, dheader_t *pOutBSPHeader, CUtlBuffer &outputBuffer, CompressFunc_t pCompressFunc )
|
|
{
|
|
CByteswap byteSwap;
|
|
|
|
dgamelumpheader_t* pInGameLumpHeader = (dgamelumpheader_t*)(((byte *)pInBSPHeader) + pInBSPHeader->lumps[LUMP_GAME_LUMP].fileofs);
|
|
dgamelump_t* pInGameLump = (dgamelump_t*)(pInGameLumpHeader + 1);
|
|
|
|
if ( IsX360() )
|
|
{
|
|
byteSwap.ActivateByteSwapping( true );
|
|
byteSwap.SwapFieldsToTargetEndian( pInGameLumpHeader );
|
|
byteSwap.SwapFieldsToTargetEndian( pInGameLump, pInGameLumpHeader->lumpCount );
|
|
}
|
|
|
|
unsigned int newOffset = outputBuffer.TellPut();
|
|
// Make room for gamelump header and gamelump structs, which we'll write at the end
|
|
outputBuffer.SeekPut( CUtlBuffer::SEEK_CURRENT, sizeof( dgamelumpheader_t ) );
|
|
outputBuffer.SeekPut( CUtlBuffer::SEEK_CURRENT, pInGameLumpHeader->lumpCount * sizeof( dgamelump_t ) );
|
|
|
|
// Start with input lumps, and fixup
|
|
dgamelumpheader_t sOutGameLumpHeader = *pInGameLumpHeader;
|
|
CUtlBuffer sOutGameLumpBuf;
|
|
sOutGameLumpBuf.Put( pInGameLump, pInGameLumpHeader->lumpCount * sizeof( dgamelump_t ) );
|
|
dgamelump_t *sOutGameLump = (dgamelump_t *)sOutGameLumpBuf.Base();
|
|
|
|
// add a dummy terminal gamelump
|
|
// purposely NOT updating the .filelen to reflect the compressed size, but leaving as original size
|
|
// callers use the next entry offset to determine compressed size
|
|
sOutGameLumpHeader.lumpCount++;
|
|
dgamelump_t dummyLump = { 0 };
|
|
outputBuffer.Put( &dummyLump, sizeof( dgamelump_t ) );
|
|
|
|
for ( int i = 0; i < pInGameLumpHeader->lumpCount; i++ )
|
|
{
|
|
CUtlBuffer inputBuffer;
|
|
CUtlBuffer compressedBuffer;
|
|
|
|
sOutGameLump[i].fileofs = AlignBuffer( outputBuffer, 4 );
|
|
|
|
if ( pInGameLump[i].filelen )
|
|
{
|
|
if ( pInGameLump[i].flags & GAMELUMPFLAG_COMPRESSED )
|
|
{
|
|
byte *pCompressedLump = ((byte *)pInBSPHeader) + pInGameLump[i].fileofs;
|
|
if ( CLZMA::IsCompressed( pCompressedLump ) )
|
|
{
|
|
inputBuffer.EnsureCapacity( CLZMA::GetActualSize( pCompressedLump ) );
|
|
unsigned int outSize = CLZMA::Uncompress( pCompressedLump, (unsigned char *)inputBuffer.Base() );
|
|
inputBuffer.SeekPut( CUtlBuffer::SEEK_CURRENT, outSize );
|
|
if ( outSize != CLZMA::GetActualSize( pCompressedLump ) )
|
|
{
|
|
Warning( "Decompressed size differs from header, BSP may be corrupt\n" );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Assert( CLZMA::IsCompressed( pCompressedLump ) );
|
|
Warning( "Unsupported BSP: Unrecognized compressed game lump\n" );
|
|
}
|
|
|
|
}
|
|
else
|
|
{
|
|
inputBuffer.SetExternalBuffer( ((byte *)pInBSPHeader) + pInGameLump[i].fileofs,
|
|
pInGameLump[i].filelen, pInGameLump[i].filelen );
|
|
}
|
|
|
|
bool bCompressed = pCompressFunc ? pCompressFunc( inputBuffer, compressedBuffer ) : false;
|
|
if ( bCompressed )
|
|
{
|
|
sOutGameLump[i].flags |= GAMELUMPFLAG_COMPRESSED;
|
|
|
|
outputBuffer.Put( compressedBuffer.Base(), compressedBuffer.TellPut() );
|
|
compressedBuffer.Purge();
|
|
}
|
|
else
|
|
{
|
|
// as is, clear compression flag from input lump
|
|
sOutGameLump[i].flags &= ~GAMELUMPFLAG_COMPRESSED;
|
|
outputBuffer.Put( inputBuffer.Base(), inputBuffer.TellPut() );
|
|
}
|
|
}
|
|
}
|
|
|
|
// fix the dummy terminal lump
|
|
int lastLump = sOutGameLumpHeader.lumpCount-1;
|
|
sOutGameLump[lastLump].fileofs = outputBuffer.TellPut();
|
|
|
|
if ( IsX360() )
|
|
{
|
|
// fix the output for 360, swapping it back
|
|
byteSwap.SwapFieldsToTargetEndian( sOutGameLump, sOutGameLumpHeader.lumpCount );
|
|
byteSwap.SwapFieldsToTargetEndian( &sOutGameLumpHeader );
|
|
}
|
|
|
|
pOutBSPHeader->lumps[LUMP_GAME_LUMP].fileofs = newOffset;
|
|
pOutBSPHeader->lumps[LUMP_GAME_LUMP].filelen = outputBuffer.TellPut() - newOffset;
|
|
// We set GAMELUMPFLAG_COMPRESSED and handle compression at the sub-lump level, this whole lump is not
|
|
// decompressable as a block.
|
|
pOutBSPHeader->lumps[LUMP_GAME_LUMP].uncompressedSize = 0;
|
|
|
|
// Rewind to start and write lump headers
|
|
unsigned int endOffset = outputBuffer.TellPut();
|
|
outputBuffer.SeekPut( CUtlBuffer::SEEK_HEAD, newOffset );
|
|
outputBuffer.Put( &sOutGameLumpHeader, sizeof( dgamelumpheader_t ) );
|
|
outputBuffer.Put( sOutGameLumpBuf.Base(), sOutGameLumpBuf.TellPut() );
|
|
outputBuffer.SeekPut( CUtlBuffer::SEEK_HEAD, endOffset );
|
|
|
|
return true;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Compress callback for RepackBSP
|
|
//-----------------------------------------------------------------------------
|
|
bool RepackBSPCallback_LZMA( CUtlBuffer &inputBuffer, CUtlBuffer &outputBuffer )
|
|
{
|
|
if ( !inputBuffer.TellPut() )
|
|
{
|
|
// nothing to do
|
|
return false;
|
|
}
|
|
|
|
unsigned int originalSize = inputBuffer.TellPut() - inputBuffer.TellGet();
|
|
unsigned int compressedSize = 0;
|
|
unsigned char *pCompressedOutput = LZMA_Compress( (unsigned char *)inputBuffer.Base() + inputBuffer.TellGet(),
|
|
originalSize, &compressedSize );
|
|
if ( pCompressedOutput )
|
|
{
|
|
outputBuffer.Put( pCompressedOutput, compressedSize );
|
|
DevMsg( "Compressed bsp lump %u -> %u bytes\n", originalSize, compressedSize );
|
|
free( pCompressedOutput );
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
bool RepackBSP( CUtlBuffer &inputBuffer, CUtlBuffer &outputBuffer, CompressFunc_t pCompressFunc, IZip::eCompressionType packfileCompression )
|
|
{
|
|
dheader_t *pInBSPHeader = (dheader_t *)inputBuffer.Base();
|
|
// The 360 swaps this header to disk. For some reason.
|
|
if ( pInBSPHeader->ident != ( IsX360() ? BigLong( IDBSPHEADER ) : IDBSPHEADER ) )
|
|
{
|
|
Warning( "RepackBSP given invalid input data\n" );
|
|
return false;
|
|
}
|
|
|
|
CByteswap byteSwap;
|
|
if ( IsX360() )
|
|
{
|
|
// bsp is 360, swap the header back
|
|
byteSwap.ActivateByteSwapping( true );
|
|
byteSwap.SwapFieldsToTargetEndian( pInBSPHeader );
|
|
}
|
|
|
|
unsigned int headerOffset = outputBuffer.TellPut();
|
|
outputBuffer.Put( pInBSPHeader, sizeof( dheader_t ) );
|
|
|
|
// This buffer grows dynamically, don't keep pointers to it around. Write out header at end.
|
|
dheader_t sOutBSPHeader = *pInBSPHeader;
|
|
|
|
// must adhere to input lump's offset order and process according to that, NOT lump num
|
|
// sort by offset order
|
|
CUtlVector< SortedLump_t > sortedLumps;
|
|
for ( int i = 0; i < HEADER_LUMPS; i++ )
|
|
{
|
|
int iIndex = sortedLumps.AddToTail();
|
|
sortedLumps[iIndex].lumpNum = i;
|
|
sortedLumps[iIndex].pLump = &pInBSPHeader->lumps[i];
|
|
}
|
|
sortedLumps.Sort( SortLumpsByOffset );
|
|
|
|
// iterate in sorted order
|
|
for ( int i = 0; i < HEADER_LUMPS; ++i )
|
|
{
|
|
SortedLump_t *pSortedLump = &sortedLumps[i];
|
|
int lumpNum = pSortedLump->lumpNum;
|
|
|
|
// Should be set below, don't copy over old data
|
|
sOutBSPHeader.lumps[lumpNum].fileofs = 0;
|
|
sOutBSPHeader.lumps[lumpNum].filelen = 0;
|
|
// Only set by compressed lumps
|
|
sOutBSPHeader.lumps[lumpNum].uncompressedSize = 0;
|
|
|
|
if ( pSortedLump->pLump->filelen ) // Otherwise its degenerate
|
|
{
|
|
int alignment = 4;
|
|
if ( lumpNum == LUMP_PAKFILE )
|
|
{
|
|
alignment = 2048;
|
|
}
|
|
unsigned int newOffset = AlignBuffer( outputBuffer, alignment );
|
|
|
|
CUtlBuffer inputBuffer;
|
|
if ( pSortedLump->pLump->uncompressedSize )
|
|
{
|
|
byte *pCompressedLump = ((byte *)pInBSPHeader) + pSortedLump->pLump->fileofs;
|
|
if ( CLZMA::IsCompressed( pCompressedLump ) && pSortedLump->pLump->uncompressedSize == CLZMA::GetActualSize( pCompressedLump ) )
|
|
{
|
|
inputBuffer.EnsureCapacity( CLZMA::GetActualSize( pCompressedLump ) );
|
|
unsigned int outSize = CLZMA::Uncompress( pCompressedLump, (unsigned char *)inputBuffer.Base() );
|
|
inputBuffer.SeekPut( CUtlBuffer::SEEK_CURRENT, outSize );
|
|
if ( outSize != pSortedLump->pLump->uncompressedSize )
|
|
{
|
|
Warning( "Decompressed size differs from header, BSP may be corrupt\n" );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Assert( CLZMA::IsCompressed( pCompressedLump ) &&
|
|
pSortedLump->pLump->uncompressedSize == CLZMA::GetActualSize( pCompressedLump ) );
|
|
Warning( "Unsupported BSP: Unrecognized compressed lump\n" );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Just use input
|
|
inputBuffer.SetExternalBuffer( ((byte *)pInBSPHeader) + pSortedLump->pLump->fileofs,
|
|
pSortedLump->pLump->filelen, pSortedLump->pLump->filelen );
|
|
}
|
|
|
|
if ( lumpNum == LUMP_GAME_LUMP )
|
|
{
|
|
// the game lump has to have each of its components individually compressed
|
|
CompressGameLump( pInBSPHeader, &sOutBSPHeader, outputBuffer, pCompressFunc );
|
|
}
|
|
else if ( lumpNum == LUMP_PAKFILE )
|
|
{
|
|
IZip *newPakFile = IZip::CreateZip( NULL );
|
|
IZip *oldPakFile = IZip::CreateZip( NULL );
|
|
oldPakFile->ParseFromBuffer( inputBuffer.Base(), inputBuffer.Size() );
|
|
|
|
int id = -1;
|
|
int fileSize;
|
|
while ( 1 )
|
|
{
|
|
char relativeName[MAX_PATH];
|
|
id = GetNextFilename( oldPakFile, id, relativeName, sizeof( relativeName ), fileSize );
|
|
if ( id == -1 )
|
|
break;
|
|
|
|
CUtlBuffer sourceBuf;
|
|
CUtlBuffer targetBuf;
|
|
|
|
bool bOK = ReadFileFromPak( oldPakFile, relativeName, false, sourceBuf );
|
|
if ( !bOK )
|
|
{
|
|
Error( "Failed to load '%s' from lump pak for repacking.\n", relativeName );
|
|
continue;
|
|
}
|
|
|
|
AddBufferToPak( newPakFile, relativeName, sourceBuf.Base(), sourceBuf.TellMaxPut(), false, packfileCompression );
|
|
|
|
DevMsg( "Repacking BSP: Created '%s' in lump pak\n", relativeName );
|
|
}
|
|
|
|
// save new pack to buffer
|
|
newPakFile->SaveToBuffer( outputBuffer );
|
|
sOutBSPHeader.lumps[lumpNum].fileofs = newOffset;
|
|
sOutBSPHeader.lumps[lumpNum].filelen = outputBuffer.TellPut() - newOffset;
|
|
// Note that this *lump* is uncompressed, it just contains a packfile that uses compression, so we're
|
|
// not setting lumps[lumpNum].uncompressedSize
|
|
|
|
IZip::ReleaseZip( oldPakFile );
|
|
IZip::ReleaseZip( newPakFile );
|
|
}
|
|
else
|
|
{
|
|
CUtlBuffer compressedBuffer;
|
|
bool bCompressed = pCompressFunc ? pCompressFunc( inputBuffer, compressedBuffer ) : false;
|
|
if ( bCompressed )
|
|
{
|
|
sOutBSPHeader.lumps[lumpNum].uncompressedSize = inputBuffer.TellPut();
|
|
sOutBSPHeader.lumps[lumpNum].filelen = compressedBuffer.TellPut();
|
|
sOutBSPHeader.lumps[lumpNum].fileofs = newOffset;
|
|
outputBuffer.Put( compressedBuffer.Base(), compressedBuffer.TellPut() );
|
|
compressedBuffer.Purge();
|
|
}
|
|
else
|
|
{
|
|
// add as is
|
|
sOutBSPHeader.lumps[lumpNum].fileofs = newOffset;
|
|
sOutBSPHeader.lumps[lumpNum].filelen = inputBuffer.TellPut();
|
|
outputBuffer.Put( inputBuffer.Base(), inputBuffer.TellPut() );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( IsX360() )
|
|
{
|
|
// fix the output for 360, swapping it back
|
|
byteSwap.SetTargetBigEndian( true );
|
|
byteSwap.SwapFieldsToTargetEndian( &sOutBSPHeader );
|
|
}
|
|
|
|
// Write out header
|
|
unsigned int endOffset = outputBuffer.TellPut();
|
|
outputBuffer.SeekPut( CUtlBuffer::SEEK_HEAD, headerOffset );
|
|
outputBuffer.Put( &sOutBSPHeader, sizeof( sOutBSPHeader ) );
|
|
outputBuffer.SeekPut( CUtlBuffer::SEEK_HEAD, endOffset );
|
|
|
|
return true;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// For all lumps in a bsp: Loads the lump from file A, swaps it, writes it to file B.
|
|
// This limits the memory used for the swap process which helps the Xbox 360.
|
|
//
|
|
// NOTE: These lumps will be written to the file in exactly the order they appear here,
|
|
// so they can be shifted around if desired for file access optimization.
|
|
//-----------------------------------------------------------------------------
|
|
bool SwapBSPFile( const char *pInFilename, const char *pOutFilename, bool bSwapOnLoad, VTFConvertFunc_t pVTFConvertFunc, VHVFixupFunc_t pVHVFixupFunc, CompressFunc_t pCompressFunc )
|
|
{
|
|
DevMsg( "Creating %s\n", pOutFilename );
|
|
|
|
if ( !g_pFileSystem->FileExists( pInFilename ) )
|
|
{
|
|
Warning( "Error! Couldn't open input file %s - BSP swap failed!\n", pInFilename );
|
|
return false;
|
|
}
|
|
|
|
g_hBSPFile = SafeOpenWrite( pOutFilename );
|
|
if ( !g_hBSPFile )
|
|
{
|
|
Warning( "Error! Couldn't open output file %s - BSP swap failed!\n", pOutFilename );
|
|
return false;
|
|
}
|
|
|
|
if ( !pVTFConvertFunc )
|
|
{
|
|
Warning( "Error! Missing VTF Conversion function\n" );
|
|
return false;
|
|
}
|
|
g_pVTFConvertFunc = pVTFConvertFunc;
|
|
|
|
// optional VHV fixup
|
|
g_pVHVFixupFunc = pVHVFixupFunc;
|
|
|
|
// optional compression callback
|
|
g_pCompressFunc = pCompressFunc;
|
|
|
|
// These must be mutually exclusive
|
|
g_bSwapOnLoad = bSwapOnLoad;
|
|
g_bSwapOnWrite = !bSwapOnLoad;
|
|
|
|
g_Swap.ActivateByteSwapping( true );
|
|
|
|
OpenBSPFile( pInFilename );
|
|
|
|
// CRC the bsp first
|
|
CRC32_t mapCRC;
|
|
CRC32_Init(&mapCRC);
|
|
if ( !CRC_MapFile( &mapCRC, pInFilename ) )
|
|
{
|
|
Warning( "Failed to CRC the bsp\n" );
|
|
return false;
|
|
}
|
|
|
|
// hold a dictionary of all the static prop names
|
|
// this is needed to properly convert any VHV files inside the pak lump
|
|
BuildStaticPropNameTable();
|
|
|
|
// Set the output file pointer after the header
|
|
dheader_t dummyHeader = { 0 };
|
|
SafeWrite( g_hBSPFile, &dummyHeader, sizeof( dheader_t ) );
|
|
|
|
// To allow for alignment fixups, the lumps will be written to the
|
|
// output file in the order they appear in this function.
|
|
|
|
// NOTE: Flags for 360 !!!MUST!!! be first
|
|
SwapLumpToDisk< dflagslump_t >( LUMP_MAP_FLAGS );
|
|
|
|
// complex lump swaps first or for later contingent data
|
|
SwapLeafLumpToDisk();
|
|
SwapOcclusionLumpToDisk();
|
|
SwapGameLumpsToDisk();
|
|
|
|
// Strip dead or non relevant lumps
|
|
g_pBSPHeader->lumps[LUMP_DISP_LIGHTMAP_ALPHAS].filelen = 0;
|
|
g_pBSPHeader->lumps[LUMP_FACEIDS].filelen = 0;
|
|
|
|
// Strip obsolete LDR in favor of HDR
|
|
if ( SwapLumpToDisk<dface_t>( LUMP_FACES_HDR ) )
|
|
{
|
|
g_pBSPHeader->lumps[LUMP_FACES].filelen = 0;
|
|
}
|
|
else
|
|
{
|
|
// no HDR, keep LDR version
|
|
SwapLumpToDisk<dface_t>( LUMP_FACES );
|
|
}
|
|
|
|
if ( SwapLumpToDisk<dworldlight_t>( LUMP_WORLDLIGHTS_HDR ) )
|
|
{
|
|
g_pBSPHeader->lumps[LUMP_WORLDLIGHTS].filelen = 0;
|
|
}
|
|
else
|
|
{
|
|
// no HDR, keep LDR version
|
|
SwapLumpToDisk<dworldlight_t>( LUMP_WORLDLIGHTS );
|
|
}
|
|
|
|
// Simple lump swaps
|
|
SwapLumpToDisk<byte>( FIELD_CHARACTER, LUMP_PHYSDISP );
|
|
SwapLumpToDisk<byte>( FIELD_CHARACTER, LUMP_PHYSCOLLIDE );
|
|
SwapLumpToDisk<byte>( FIELD_CHARACTER, LUMP_VISIBILITY );
|
|
SwapLumpToDisk<dmodel_t>( LUMP_MODELS );
|
|
SwapLumpToDisk<dvertex_t>( LUMP_VERTEXES );
|
|
SwapLumpToDisk<dplane_t>( LUMP_PLANES );
|
|
SwapLumpToDisk<dnode_t>( LUMP_NODES );
|
|
SwapLumpToDisk<texinfo_t>( LUMP_TEXINFO );
|
|
SwapLumpToDisk<dtexdata_t>( LUMP_TEXDATA );
|
|
SwapLumpToDisk<ddispinfo_t>( LUMP_DISPINFO );
|
|
SwapLumpToDisk<CDispVert>( LUMP_DISP_VERTS );
|
|
SwapLumpToDisk<CDispTri>( LUMP_DISP_TRIS );
|
|
SwapLumpToDisk<char>( FIELD_CHARACTER, LUMP_DISP_LIGHTMAP_SAMPLE_POSITIONS );
|
|
SwapLumpToDisk<CFaceMacroTextureInfo>( LUMP_FACE_MACRO_TEXTURE_INFO );
|
|
SwapLumpToDisk<dprimitive_t>( LUMP_PRIMITIVES );
|
|
SwapLumpToDisk<dprimvert_t>( LUMP_PRIMVERTS );
|
|
SwapLumpToDisk<unsigned short>( FIELD_SHORT, LUMP_PRIMINDICES );
|
|
SwapLumpToDisk<dface_t>( LUMP_ORIGINALFACES );
|
|
SwapLumpToDisk<unsigned short>( FIELD_SHORT, LUMP_LEAFFACES );
|
|
SwapLumpToDisk<unsigned short>( FIELD_SHORT, LUMP_LEAFBRUSHES );
|
|
SwapLumpToDisk<int>( FIELD_INTEGER, LUMP_SURFEDGES );
|
|
SwapLumpToDisk<dedge_t>( LUMP_EDGES );
|
|
SwapLumpToDisk<dbrush_t>( LUMP_BRUSHES );
|
|
SwapLumpToDisk<dbrushside_t>( LUMP_BRUSHSIDES );
|
|
SwapLumpToDisk<darea_t>( LUMP_AREAS );
|
|
SwapLumpToDisk<dareaportal_t>( LUMP_AREAPORTALS );
|
|
SwapLumpToDisk<char>( FIELD_CHARACTER, LUMP_ENTITIES );
|
|
SwapLumpToDisk<dleafwaterdata_t>( LUMP_LEAFWATERDATA );
|
|
SwapLumpToDisk<float>( FIELD_VECTOR, LUMP_VERTNORMALS );
|
|
SwapLumpToDisk<short>( FIELD_SHORT, LUMP_VERTNORMALINDICES );
|
|
SwapLumpToDisk<float>( FIELD_VECTOR, LUMP_CLIPPORTALVERTS );
|
|
SwapLumpToDisk<dcubemapsample_t>( LUMP_CUBEMAPS );
|
|
SwapLumpToDisk<char>( FIELD_CHARACTER, LUMP_TEXDATA_STRING_DATA );
|
|
SwapLumpToDisk<int>( FIELD_INTEGER, LUMP_TEXDATA_STRING_TABLE );
|
|
SwapLumpToDisk<doverlay_t>( LUMP_OVERLAYS );
|
|
SwapLumpToDisk<dwateroverlay_t>( LUMP_WATEROVERLAYS );
|
|
SwapLumpToDisk<unsigned short>( FIELD_SHORT, LUMP_LEAFMINDISTTOWATER );
|
|
SwapLumpToDisk<doverlayfade_t>( LUMP_OVERLAY_FADES );
|
|
|
|
|
|
// NOTE: this data placed at the end for the sake of 360:
|
|
{
|
|
// NOTE: lighting must be the penultimate lump
|
|
// (allows 360 to free this memory part-way through map loading)
|
|
if ( SwapLumpToDisk<byte>( FIELD_CHARACTER, LUMP_LIGHTING_HDR ) )
|
|
{
|
|
g_pBSPHeader->lumps[LUMP_LIGHTING].filelen = 0;
|
|
}
|
|
else
|
|
{
|
|
// no HDR, keep LDR version
|
|
SwapLumpToDisk<byte>( FIELD_CHARACTER, LUMP_LIGHTING );
|
|
}
|
|
// NOTE: Pakfile for 360 !!!MUST!!! be last
|
|
SwapPakfileLumpToDisk( pInFilename );
|
|
}
|
|
|
|
|
|
// Store the crc in the flags lump version field
|
|
g_pBSPHeader->lumps[LUMP_MAP_FLAGS].version = mapCRC;
|
|
|
|
// Pad out the end of the file to a sector boundary for optimal IO
|
|
AlignFilePosition( g_hBSPFile, XBOX_DVD_SECTORSIZE );
|
|
|
|
// Warn of any lumps that didn't get swapped
|
|
for ( int i = 0; i < HEADER_LUMPS; ++i )
|
|
{
|
|
if ( HasLump( i ) && !g_Lumps.bLumpParsed[i] )
|
|
{
|
|
// a new lump got added that needs to have a swap function
|
|
Warning( "BSP: '%s', %s has no swap or copy function. Discarding!\n", pInFilename, GetLumpName(i) );
|
|
|
|
// the data didn't get copied, so don't reference garbage
|
|
g_pBSPHeader->lumps[i].filelen = 0;
|
|
}
|
|
}
|
|
|
|
// Write the updated header
|
|
g_pFileSystem->Seek( g_hBSPFile, 0, FILESYSTEM_SEEK_HEAD );
|
|
WriteData( g_pBSPHeader );
|
|
g_pFileSystem->Close( g_hBSPFile );
|
|
g_hBSPFile = 0;
|
|
|
|
// Cleanup
|
|
g_Swap.ActivateByteSwapping( false );
|
|
|
|
CloseBSPFile();
|
|
|
|
g_StaticPropNames.Purge();
|
|
g_StaticPropInstances.Purge();
|
|
|
|
DevMsg( "Finished BSP Swap\n" );
|
|
|
|
// caller provided compress func will further compress compatible lumps
|
|
if ( pCompressFunc )
|
|
{
|
|
CUtlBuffer inputBuffer;
|
|
if ( !g_pFileSystem->ReadFile( pOutFilename, NULL, inputBuffer ) )
|
|
{
|
|
Warning( "Error! Couldn't read file %s - final BSP compression failed!\n", pOutFilename );
|
|
return false;
|
|
}
|
|
|
|
CUtlBuffer outputBuffer;
|
|
if ( !RepackBSP( inputBuffer, outputBuffer, pCompressFunc, IZip::eCompressionType_None ) )
|
|
{
|
|
Warning( "Error! Failed to compress BSP '%s'!\n", pOutFilename );
|
|
return false;
|
|
}
|
|
|
|
g_hBSPFile = SafeOpenWrite( pOutFilename );
|
|
if ( !g_hBSPFile )
|
|
{
|
|
Warning( "Error! Couldn't open output file %s - BSP swap failed!\n", pOutFilename );
|
|
return false;
|
|
}
|
|
SafeWrite( g_hBSPFile, outputBuffer.Base(), outputBuffer.TellPut() );
|
|
g_pFileSystem->Close( g_hBSPFile );
|
|
g_hBSPFile = 0;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Get the pak lump from a BSP
|
|
//-----------------------------------------------------------------------------
|
|
bool GetPakFileLump( const char *pBSPFilename, void **pPakData, int *pPakSize )
|
|
{
|
|
*pPakData = NULL;
|
|
*pPakSize = 0;
|
|
|
|
if ( !g_pFileSystem->FileExists( pBSPFilename ) )
|
|
{
|
|
Warning( "Error! Couldn't open file %s!\n", pBSPFilename );
|
|
return false;
|
|
}
|
|
|
|
// determine endian nature
|
|
dheader_t *pHeader;
|
|
LoadFile( pBSPFilename, (void **)&pHeader );
|
|
bool bSwap = ( pHeader->ident == BigLong( IDBSPHEADER ) );
|
|
free( pHeader );
|
|
|
|
g_bSwapOnLoad = bSwap;
|
|
g_bSwapOnWrite = !bSwap;
|
|
|
|
OpenBSPFile( pBSPFilename );
|
|
|
|
if ( g_pBSPHeader->lumps[LUMP_PAKFILE].filelen )
|
|
{
|
|
*pPakSize = CopyVariableLump<byte>( FIELD_CHARACTER, LUMP_PAKFILE, pPakData );
|
|
}
|
|
|
|
CloseBSPFile();
|
|
|
|
return true;
|
|
}
|
|
|
|
// compare function for qsort below
|
|
static int LumpOffsetCompare( const void *pElem1, const void *pElem2 )
|
|
{
|
|
int lump1 = *(byte *)pElem1;
|
|
int lump2 = *(byte *)pElem2;
|
|
|
|
if ( lump1 != lump2 )
|
|
{
|
|
// force LUMP_MAP_FLAGS to be first, always
|
|
if ( lump1 == LUMP_MAP_FLAGS )
|
|
{
|
|
return -1;
|
|
}
|
|
else if ( lump2 == LUMP_MAP_FLAGS )
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
// force LUMP_PAKFILE to be last, always
|
|
if ( lump1 == LUMP_PAKFILE )
|
|
{
|
|
return 1;
|
|
}
|
|
else if ( lump2 == LUMP_PAKFILE )
|
|
{
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
int fileOffset1 = g_pBSPHeader->lumps[lump1].fileofs;
|
|
int fileOffset2 = g_pBSPHeader->lumps[lump2].fileofs;
|
|
|
|
// invalid or empty lumps will get sorted together
|
|
if ( !g_pBSPHeader->lumps[lump1].filelen )
|
|
{
|
|
fileOffset1 = 0;
|
|
}
|
|
|
|
if ( !g_pBSPHeader->lumps[lump2].filelen )
|
|
{
|
|
fileOffset2 = 0;
|
|
}
|
|
|
|
// compare by offset
|
|
if ( fileOffset1 < fileOffset2 )
|
|
{
|
|
return -1;
|
|
}
|
|
else if ( fileOffset1 > fileOffset2 )
|
|
{
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Replace the pak lump in a BSP
|
|
//-----------------------------------------------------------------------------
|
|
bool SetPakFileLump( const char *pBSPFilename, const char *pNewFilename, void *pPakData, int pakSize )
|
|
{
|
|
if ( !g_pFileSystem->FileExists( pBSPFilename ) )
|
|
{
|
|
Warning( "Error! Couldn't open file %s!\n", pBSPFilename );
|
|
return false;
|
|
}
|
|
|
|
// determine endian nature
|
|
dheader_t *pHeader;
|
|
LoadFile( pBSPFilename, (void **)&pHeader );
|
|
bool bSwap = ( pHeader->ident == BigLong( IDBSPHEADER ) );
|
|
free( pHeader );
|
|
|
|
g_bSwapOnLoad = bSwap;
|
|
g_bSwapOnWrite = bSwap;
|
|
|
|
OpenBSPFile( pBSPFilename );
|
|
|
|
// save a copy of the old header
|
|
// generating a new bsp is a destructive operation
|
|
dheader_t oldHeader;
|
|
oldHeader = *g_pBSPHeader;
|
|
|
|
g_hBSPFile = SafeOpenWrite( pNewFilename );
|
|
if ( !g_hBSPFile )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// placeholder only, reset at conclusion
|
|
WriteData( &oldHeader );
|
|
|
|
// lumps must be reserialized in same relative offset order
|
|
// build sorted order table
|
|
int readOrder[HEADER_LUMPS];
|
|
for ( int i=0; i<HEADER_LUMPS; i++ )
|
|
{
|
|
readOrder[i] = i;
|
|
}
|
|
qsort( readOrder, HEADER_LUMPS, sizeof( int ), LumpOffsetCompare );
|
|
|
|
for ( int i = 0; i < HEADER_LUMPS; i++ )
|
|
{
|
|
int lump = readOrder[i];
|
|
|
|
if ( lump == LUMP_PAKFILE )
|
|
{
|
|
// pak lump always written last, with special alignment
|
|
continue;
|
|
}
|
|
|
|
int length = g_pBSPHeader->lumps[lump].filelen;
|
|
if ( length )
|
|
{
|
|
// save the lump data
|
|
int offset = g_pBSPHeader->lumps[lump].fileofs;
|
|
SetAlignedLumpPosition( lump );
|
|
SafeWrite( g_hBSPFile, (byte *)g_pBSPHeader + offset, length );
|
|
}
|
|
else
|
|
{
|
|
g_pBSPHeader->lumps[lump].fileofs = 0;
|
|
}
|
|
}
|
|
|
|
// Always write the pak file at the end
|
|
// Pad out the end of the file to a sector boundary for optimal IO
|
|
g_pBSPHeader->lumps[LUMP_PAKFILE].fileofs = AlignFilePosition( g_hBSPFile, XBOX_DVD_SECTORSIZE );
|
|
g_pBSPHeader->lumps[LUMP_PAKFILE].filelen = pakSize;
|
|
SafeWrite( g_hBSPFile, pPakData, pakSize );
|
|
|
|
// Pad out the end of the file to a sector boundary for optimal IO
|
|
AlignFilePosition( g_hBSPFile, XBOX_DVD_SECTORSIZE );
|
|
|
|
// Write the updated header
|
|
g_pFileSystem->Seek( g_hBSPFile, 0, FILESYSTEM_SEEK_HEAD );
|
|
WriteData( g_pBSPHeader );
|
|
g_pFileSystem->Close( g_hBSPFile );
|
|
|
|
CloseBSPFile();
|
|
|
|
return true;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Build a list of files that BSP owns, world/cubemap materials, static props, etc.
|
|
//-----------------------------------------------------------------------------
|
|
bool GetBSPDependants( const char *pBSPFilename, CUtlVector< CUtlString > *pList )
|
|
{
|
|
if ( !g_pFileSystem->FileExists( pBSPFilename ) )
|
|
{
|
|
Warning( "Error! Couldn't open file %s!\n", pBSPFilename );
|
|
return false;
|
|
}
|
|
|
|
// must be set, but exact hdr not critical for dependant traversal
|
|
SetHDRMode( false );
|
|
|
|
LoadBSPFile( pBSPFilename );
|
|
|
|
char szBspName[MAX_PATH];
|
|
V_FileBase( pBSPFilename, szBspName, sizeof( szBspName ) );
|
|
V_SetExtension( szBspName, ".bsp", sizeof( szBspName ) );
|
|
|
|
// get embedded pak files, and internals
|
|
char szFilename[MAX_PATH];
|
|
int fileSize;
|
|
int fileId = -1;
|
|
for ( ;; )
|
|
{
|
|
fileId = GetPakFile()->GetNextFilename( fileId, szFilename, sizeof( szFilename ), fileSize );
|
|
if ( fileId == -1 )
|
|
{
|
|
break;
|
|
}
|
|
pList->AddToTail( szFilename );
|
|
}
|
|
|
|
// get all the world materials
|
|
for ( int i=0; i<numtexdata; i++ )
|
|
{
|
|
const char *pName = TexDataStringTable_GetString( dtexdata[i].nameStringTableID );
|
|
V_ComposeFileName( "materials", pName, szFilename, sizeof( szFilename ) );
|
|
V_SetExtension( szFilename, ".vmt", sizeof( szFilename ) );
|
|
pList->AddToTail( szFilename );
|
|
}
|
|
|
|
// get all the static props
|
|
GameLumpHandle_t hGameLump = g_GameLumps.GetGameLumpHandle( GAMELUMP_STATIC_PROPS );
|
|
if ( hGameLump != g_GameLumps.InvalidGameLump() )
|
|
{
|
|
byte *pGameLumpData = (byte *)g_GameLumps.GetGameLump( hGameLump );
|
|
if ( pGameLumpData && g_GameLumps.GameLumpSize( hGameLump ) )
|
|
{
|
|
int count = ((int *)pGameLumpData)[0];
|
|
pGameLumpData += sizeof( int );
|
|
|
|
StaticPropDictLump_t *pStaticPropDictLump = (StaticPropDictLump_t *)pGameLumpData;
|
|
for ( int i=0; i<count; i++ )
|
|
{
|
|
pList->AddToTail( pStaticPropDictLump[i].m_Name );
|
|
}
|
|
}
|
|
}
|
|
|
|
// get all the detail props
|
|
hGameLump = g_GameLumps.GetGameLumpHandle( GAMELUMP_DETAIL_PROPS );
|
|
if ( hGameLump != g_GameLumps.InvalidGameLump() )
|
|
{
|
|
byte *pGameLumpData = (byte *)g_GameLumps.GetGameLump( hGameLump );
|
|
if ( pGameLumpData && g_GameLumps.GameLumpSize( hGameLump ) )
|
|
{
|
|
int count = ((int *)pGameLumpData)[0];
|
|
pGameLumpData += sizeof( int );
|
|
|
|
DetailObjectDictLump_t *pDetailObjectDictLump = (DetailObjectDictLump_t *)pGameLumpData;
|
|
for ( int i=0; i<count; i++ )
|
|
{
|
|
pList->AddToTail( pDetailObjectDictLump[i].m_Name );
|
|
}
|
|
pGameLumpData += count * sizeof( DetailObjectDictLump_t );
|
|
|
|
if ( g_GameLumps.GetGameLumpVersion( hGameLump ) == 4 )
|
|
{
|
|
count = ((int *)pGameLumpData)[0];
|
|
pGameLumpData += sizeof( int );
|
|
if ( count )
|
|
{
|
|
// All detail prop sprites must lie in the material detail/detailsprites
|
|
pList->AddToTail( "materials/detail/detailsprites.vmt" );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
UnloadBSPFile();
|
|
|
|
return true;
|
|
}
|
|
|