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5247 lines
151 KiB
5247 lines
151 KiB
//========= 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 ), |
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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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END_BYTESWAP_DATADESC() |
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BEGIN_BYTESWAP_DATADESC( StaticPropLeafLump_t ) |
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DEFINE_FIELD( m_Leaf, FIELD_SHORT ), |
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END_BYTESWAP_DATADESC() |
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BEGIN_BYTESWAP_DATADESC( DetailObjectDictLump_t ) |
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DEFINE_ARRAY( m_Name, FIELD_CHARACTER, DETAIL_NAME_LENGTH ), |
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END_BYTESWAP_DATADESC() |
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BEGIN_BYTESWAP_DATADESC( DetailObjectLump_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_DetailModel, FIELD_SHORT ), |
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DEFINE_FIELD( m_Leaf, FIELD_SHORT ), |
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DEFINE_ARRAY( m_Lighting, FIELD_CHARACTER, 4 ), // ColorRGBExp32 |
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DEFINE_FIELD( m_LightStyles, FIELD_INTEGER ), |
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DEFINE_FIELD( m_LightStyleCount, FIELD_CHARACTER ), |
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DEFINE_FIELD( m_SwayAmount, FIELD_CHARACTER ), |
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DEFINE_FIELD( m_ShapeAngle, FIELD_CHARACTER ), |
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DEFINE_FIELD( m_ShapeSize, FIELD_CHARACTER ), |
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DEFINE_FIELD( m_Orientation, FIELD_CHARACTER ), |
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DEFINE_ARRAY( m_Padding2, FIELD_CHARACTER, 3 ), |
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DEFINE_FIELD( m_Type, FIELD_CHARACTER ), |
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DEFINE_ARRAY( m_Padding3, FIELD_CHARACTER, 3 ), |
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DEFINE_FIELD( m_flScale, FIELD_FLOAT ), |
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END_BYTESWAP_DATADESC() |
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BEGIN_BYTESWAP_DATADESC( DetailSpriteDictLump_t ) |
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DEFINE_FIELD( m_UL, FIELD_VECTOR2D ), |
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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, intp context ); |
|
bool EnumerateLeavesInBox( Vector const& mins, Vector const& maxs, ISpatialLeafEnumerator* pEnum, intp context ); |
|
bool EnumerateLeavesInSphere( Vector const& center, float radius, ISpatialLeafEnumerator* pEnum, intp context ); |
|
bool EnumerateLeavesAlongRay( Ray_t const& ray, ISpatialLeafEnumerator* pEnum, intp 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, intp 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, intp 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, intp 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, intp 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, intp 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, intp 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, intp 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, intp 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, intp 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; |
|
} |
|
|
|
|