diff options
Diffstat (limited to 'src/3rdparty/assimp/code/Q3BSPFileParser.cpp')
-rw-r--r-- | src/3rdparty/assimp/code/Q3BSPFileParser.cpp | 302 |
1 files changed, 151 insertions, 151 deletions
diff --git a/src/3rdparty/assimp/code/Q3BSPFileParser.cpp b/src/3rdparty/assimp/code/Q3BSPFileParser.cpp index 9713798f7..db2247b8a 100644 --- a/src/3rdparty/assimp/code/Q3BSPFileParser.cpp +++ b/src/3rdparty/assimp/code/Q3BSPFileParser.cpp @@ -5,8 +5,8 @@ Open Asset Import Library (assimp) Copyright (c) 2006-2008, assimp team All rights reserved. -Redistribution and use of this software in source and binary forms, -with or without modification, are permitted provided that the +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above @@ -23,21 +23,21 @@ following conditions are met: derived from this software without specific prior written permission of the assimp team. -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ---------------------------------------------------------------------- */ -#include "AssimpPCH.h" + #ifndef ASSIMP_BUILD_NO_Q3BSP_IMPORTER @@ -46,231 +46,231 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #include "Q3BSPFileData.h" #include "Q3BSPZipArchive.h" #include <vector> +#include <assimp/ai_assert.h> -namespace Assimp -{ +namespace Assimp { using namespace Q3BSP; // ------------------------------------------------------------------------------------------------ Q3BSPFileParser::Q3BSPFileParser( const std::string &rMapName, Q3BSPZipArchive *pZipArchive ) : - m_sOffset( 0 ), - m_Data(), - m_pModel( NULL ), - m_pZipArchive( pZipArchive ) + m_sOffset( 0 ), + m_Data(), + m_pModel( NULL ), + m_pZipArchive( pZipArchive ) { - ai_assert( NULL != m_pZipArchive ); - ai_assert( !rMapName.empty() ); - - if ( !readData( rMapName ) ) - return; - - m_pModel = new Q3BSPModel; - m_pModel->m_ModelName = rMapName; - if ( !parseFile() ) - { - delete m_pModel; - m_pModel = NULL; - } + ai_assert( NULL != m_pZipArchive ); + ai_assert( !rMapName.empty() ); + + if ( !readData( rMapName ) ) + return; + + m_pModel = new Q3BSPModel; + m_pModel->m_ModelName = rMapName; + if ( !parseFile() ) + { + delete m_pModel; + m_pModel = NULL; + } } // ------------------------------------------------------------------------------------------------ Q3BSPFileParser::~Q3BSPFileParser() { - delete m_pModel; - m_pModel = NULL; + delete m_pModel; + m_pModel = NULL; } // ------------------------------------------------------------------------------------------------ Q3BSP::Q3BSPModel *Q3BSPFileParser::getModel() const { - return m_pModel; + return m_pModel; } // ------------------------------------------------------------------------------------------------ bool Q3BSPFileParser::readData( const std::string &rMapName ) { - if ( !m_pZipArchive->Exists( rMapName.c_str() ) ) - return false; - - IOStream *pMapFile = m_pZipArchive->Open( rMapName.c_str() ); - if ( NULL == pMapFile ) - return false; - - const size_t size = pMapFile->FileSize(); - m_Data.resize( size ); - - const size_t readSize = pMapFile->Read( &m_Data[0], sizeof( char ), size ); - if ( readSize != size ) - { - m_Data.clear(); - return false; - } - m_pZipArchive->Close( pMapFile ); - - return true; + if ( !m_pZipArchive->Exists( rMapName.c_str() ) ) + return false; + + IOStream *pMapFile = m_pZipArchive->Open( rMapName.c_str() ); + if ( NULL == pMapFile ) + return false; + + const size_t size = pMapFile->FileSize(); + m_Data.resize( size ); + + const size_t readSize = pMapFile->Read( &m_Data[0], sizeof( char ), size ); + if ( readSize != size ) + { + m_Data.clear(); + return false; + } + m_pZipArchive->Close( pMapFile ); + + return true; } // ------------------------------------------------------------------------------------------------ bool Q3BSPFileParser::parseFile() { - if ( m_Data.empty() ) - { - return false; - } + if ( m_Data.empty() ) + { + return false; + } + + if ( !validateFormat() ) + { + return false; + } - if ( !validateFormat() ) - { - return false; - } + // Imports the dictionary of the level + getLumps(); - // Imports the dictionary of the level - getLumps(); + // Conunt data and prepare model data + countLumps(); - // Conunt data and prepare model data - countLumps(); + // Read in Vertices + getVertices(); - // Read in Vertices - getVertices(); + // Read in Indices + getIndices(); - // Read in Indices - getIndices(); - - // Read Faces - getFaces(); + // Read Faces + getFaces(); - // Read Textures - getTextures(); + // Read Textures + getTextures(); - // Read Lightmaps - getLightMaps(); + // Read Lightmaps + getLightMaps(); - // Load the entities - getEntities(); + // Load the entities + getEntities(); - return true; + return true; } // ------------------------------------------------------------------------------------------------ bool Q3BSPFileParser::validateFormat() { - sQ3BSPHeader *pHeader = (sQ3BSPHeader*) &m_Data[ 0 ]; - m_sOffset += sizeof( sQ3BSPHeader ); + sQ3BSPHeader *pHeader = (sQ3BSPHeader*) &m_Data[ 0 ]; + m_sOffset += sizeof( sQ3BSPHeader ); - // Version and identify string validation - if (pHeader->strID[ 0 ] != 'I' || pHeader->strID[ 1 ] != 'B' || pHeader->strID[ 2 ] != 'S' - || pHeader->strID[ 3 ] != 'P') - { - return false; - } + // Version and identify string validation + if (pHeader->strID[ 0 ] != 'I' || pHeader->strID[ 1 ] != 'B' || pHeader->strID[ 2 ] != 'S' + || pHeader->strID[ 3 ] != 'P') + { + return false; + } - return true; + return true; } // ------------------------------------------------------------------------------------------------ void Q3BSPFileParser::getLumps() { - size_t Offset = m_sOffset; - m_pModel->m_Lumps.resize( kMaxLumps ); - for ( size_t idx=0; idx < kMaxLumps; idx++ ) - { - sQ3BSPLump *pLump = new sQ3BSPLump; - memcpy( pLump, &m_Data[ Offset ], sizeof( sQ3BSPLump ) ); - Offset += sizeof( sQ3BSPLump ); - m_pModel->m_Lumps[ idx ] = pLump; - } + size_t Offset = m_sOffset; + m_pModel->m_Lumps.resize( kMaxLumps ); + for ( size_t idx=0; idx < kMaxLumps; idx++ ) + { + sQ3BSPLump *pLump = new sQ3BSPLump; + memcpy( pLump, &m_Data[ Offset ], sizeof( sQ3BSPLump ) ); + Offset += sizeof( sQ3BSPLump ); + m_pModel->m_Lumps[ idx ] = pLump; + } } // ------------------------------------------------------------------------------------------------ void Q3BSPFileParser::countLumps() { - m_pModel->m_Vertices.resize( m_pModel->m_Lumps[ kVertices ]->iSize / sizeof( sQ3BSPVertex ) ); - m_pModel->m_Indices.resize( m_pModel->m_Lumps[ kMeshVerts ]->iSize / sizeof( int ) ); - m_pModel->m_Faces.resize( m_pModel->m_Lumps[ kFaces ]->iSize / sizeof( sQ3BSPFace ) ); - m_pModel->m_Textures.resize( m_pModel->m_Lumps[ kTextures ]->iSize / sizeof( sQ3BSPTexture ) ); - m_pModel->m_Lightmaps.resize( m_pModel->m_Lumps[ kLightmaps ]->iSize / sizeof( sQ3BSPLightmap ) ); + m_pModel->m_Vertices.resize( m_pModel->m_Lumps[ kVertices ]->iSize / sizeof( sQ3BSPVertex ) ); + m_pModel->m_Indices.resize( m_pModel->m_Lumps[ kMeshVerts ]->iSize / sizeof( int ) ); + m_pModel->m_Faces.resize( m_pModel->m_Lumps[ kFaces ]->iSize / sizeof( sQ3BSPFace ) ); + m_pModel->m_Textures.resize( m_pModel->m_Lumps[ kTextures ]->iSize / sizeof( sQ3BSPTexture ) ); + m_pModel->m_Lightmaps.resize( m_pModel->m_Lumps[ kLightmaps ]->iSize / sizeof( sQ3BSPLightmap ) ); } // ------------------------------------------------------------------------------------------------ void Q3BSPFileParser::getVertices() { - size_t Offset = m_pModel->m_Lumps[ kVertices ]->iOffset; - for ( size_t idx = 0; idx < m_pModel->m_Vertices.size(); idx++ ) - { - sQ3BSPVertex *pVertex = new sQ3BSPVertex; - memcpy( pVertex, &m_Data[ Offset ], sizeof( sQ3BSPVertex ) ); - Offset += sizeof( sQ3BSPVertex ); - m_pModel->m_Vertices[ idx ] = pVertex; - } + size_t Offset = m_pModel->m_Lumps[ kVertices ]->iOffset; + for ( size_t idx = 0; idx < m_pModel->m_Vertices.size(); idx++ ) + { + sQ3BSPVertex *pVertex = new sQ3BSPVertex; + memcpy( pVertex, &m_Data[ Offset ], sizeof( sQ3BSPVertex ) ); + Offset += sizeof( sQ3BSPVertex ); + m_pModel->m_Vertices[ idx ] = pVertex; + } } // ------------------------------------------------------------------------------------------------ void Q3BSPFileParser::getIndices() { - ai_assert( NULL != m_pModel ); + ai_assert( NULL != m_pModel ); - sQ3BSPLump *lump = m_pModel->m_Lumps[ kMeshVerts ]; - size_t Offset = (size_t) lump->iOffset; - const size_t nIndices = lump->iSize / sizeof( int ); - m_pModel->m_Indices.resize( nIndices ); - memcpy( &m_pModel->m_Indices[ 0 ], &m_Data[ Offset ], lump->iSize ); + sQ3BSPLump *lump = m_pModel->m_Lumps[ kMeshVerts ]; + size_t Offset = (size_t) lump->iOffset; + const size_t nIndices = lump->iSize / sizeof( int ); + m_pModel->m_Indices.resize( nIndices ); + memcpy( &m_pModel->m_Indices[ 0 ], &m_Data[ Offset ], lump->iSize ); } // ------------------------------------------------------------------------------------------------ void Q3BSPFileParser::getFaces() { - ai_assert( NULL != m_pModel ); - - size_t Offset = m_pModel->m_Lumps[ kFaces ]->iOffset; - for ( size_t idx = 0; idx < m_pModel->m_Faces.size(); idx++ ) - { - sQ3BSPFace *pFace = new sQ3BSPFace; - memcpy( pFace, &m_Data[ Offset ], sizeof( sQ3BSPFace ) ); - m_pModel->m_Faces[ idx ] = pFace; - Offset += sizeof( sQ3BSPFace ); - } + ai_assert( NULL != m_pModel ); + + size_t Offset = m_pModel->m_Lumps[ kFaces ]->iOffset; + for ( size_t idx = 0; idx < m_pModel->m_Faces.size(); idx++ ) + { + sQ3BSPFace *pFace = new sQ3BSPFace; + memcpy( pFace, &m_Data[ Offset ], sizeof( sQ3BSPFace ) ); + m_pModel->m_Faces[ idx ] = pFace; + Offset += sizeof( sQ3BSPFace ); + } } // ------------------------------------------------------------------------------------------------ void Q3BSPFileParser::getTextures() { - ai_assert( NULL != m_pModel ); - - size_t Offset = m_pModel->m_Lumps[ kTextures ]->iOffset; - for ( size_t idx=0; idx < m_pModel->m_Textures.size(); idx++ ) - { - sQ3BSPTexture *pTexture = new sQ3BSPTexture; - memcpy( pTexture, &m_Data[ Offset ], sizeof(sQ3BSPTexture) ); - m_pModel->m_Textures[ idx ] = pTexture; - Offset += sizeof(sQ3BSPTexture); - } + ai_assert( NULL != m_pModel ); + + size_t Offset = m_pModel->m_Lumps[ kTextures ]->iOffset; + for ( size_t idx=0; idx < m_pModel->m_Textures.size(); idx++ ) + { + sQ3BSPTexture *pTexture = new sQ3BSPTexture; + memcpy( pTexture, &m_Data[ Offset ], sizeof(sQ3BSPTexture) ); + m_pModel->m_Textures[ idx ] = pTexture; + Offset += sizeof(sQ3BSPTexture); + } } // ------------------------------------------------------------------------------------------------ void Q3BSPFileParser::getLightMaps() { - ai_assert( NULL != m_pModel ); - - size_t Offset = m_pModel->m_Lumps[kLightmaps]->iOffset; - for ( size_t idx=0; idx < m_pModel->m_Lightmaps.size(); idx++ ) - { - sQ3BSPLightmap *pLightmap = new sQ3BSPLightmap; - memcpy( pLightmap, &m_Data[ Offset ], sizeof( sQ3BSPLightmap ) ); - Offset += sizeof( sQ3BSPLightmap ); - m_pModel->m_Lightmaps[ idx ] = pLightmap; - } + ai_assert( NULL != m_pModel ); + + size_t Offset = m_pModel->m_Lumps[kLightmaps]->iOffset; + for ( size_t idx=0; idx < m_pModel->m_Lightmaps.size(); idx++ ) + { + sQ3BSPLightmap *pLightmap = new sQ3BSPLightmap; + memcpy( pLightmap, &m_Data[ Offset ], sizeof( sQ3BSPLightmap ) ); + Offset += sizeof( sQ3BSPLightmap ); + m_pModel->m_Lightmaps[ idx ] = pLightmap; + } } // ------------------------------------------------------------------------------------------------ void Q3BSPFileParser::getEntities() { - int size = m_pModel->m_Lumps[ kEntities ]->iSize; - m_pModel->m_EntityData.resize( size ); - if ( size > 0 ) - { - size_t Offset = m_pModel->m_Lumps[ kEntities ]->iOffset; - memcpy( &m_pModel->m_EntityData[ 0 ], &m_Data[ Offset ], sizeof( char ) * size ); - } + int size = m_pModel->m_Lumps[ kEntities ]->iSize; + m_pModel->m_EntityData.resize( size ); + if ( size > 0 ) + { + size_t Offset = m_pModel->m_Lumps[ kEntities ]->iOffset; + memcpy( &m_pModel->m_EntityData[ 0 ], &m_Data[ Offset ], sizeof( char ) * size ); + } } // ------------------------------------------------------------------------------------------------ |