summaryrefslogtreecommitdiffstats
path: root/3rdparty/assimp/code/Q3BSPFileParser.cpp
diff options
context:
space:
mode:
Diffstat (limited to '3rdparty/assimp/code/Q3BSPFileParser.cpp')
-rw-r--r--3rdparty/assimp/code/Q3BSPFileParser.cpp272
1 files changed, 0 insertions, 272 deletions
diff --git a/3rdparty/assimp/code/Q3BSPFileParser.cpp b/3rdparty/assimp/code/Q3BSPFileParser.cpp
deleted file mode 100644
index 09411ca5..00000000
--- a/3rdparty/assimp/code/Q3BSPFileParser.cpp
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
-Open Asset Import Library (ASSIMP)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2008, ASSIMP Development Team
-All rights reserved.
-
-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
- copyright notice, this list of conditions and the
- following disclaimer.
-
-* Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the
- following disclaimer in the documentation and/or other
- materials provided with the distribution.
-
-* Neither the name of the ASSIMP team, nor the names of its
- contributors may be used to endorse or promote products
- derived from this software without specific prior
- written permission of the ASSIMP Development Team.
-
-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
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-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
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-#include "AssimpPCH.h"
-#include "Q3BSPFileParser.h"
-#include "DefaultIOSystem.h"
-#include "Q3BSPFileData.h"
-#include "Q3BSPZipArchive.h"
-#include <vector>
-
-namespace Assimp
-{
-
-using namespace Q3BSP;
-
-// ------------------------------------------------------------------------------------------------
-Q3BSPFileParser::Q3BSPFileParser( const std::string &rMapName, Q3BSPZipArchive *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;
- }
-}
-
-// ------------------------------------------------------------------------------------------------
-Q3BSPFileParser::~Q3BSPFileParser()
-{
- delete m_pModel;
- m_pModel = NULL;
-}
-
-// ------------------------------------------------------------------------------------------------
-Q3BSP::Q3BSPModel *Q3BSPFileParser::getModel() const
-{
- 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;
-}
-
-// ------------------------------------------------------------------------------------------------
-bool Q3BSPFileParser::parseFile()
-{
- if ( m_Data.empty() )
- {
- return false;
- }
-
- if ( !validateFormat() )
- {
- return false;
- }
-
- // Imports the dictionary of the level
- getLumps();
-
- // Conunt data and prepare model data
- countLumps();
-
- // Read in Vertices
- getVertices();
-
- // Read in Indices
- getIndices();
-
- // Read Faces
- getFaces();
-
- // Read Textures
- getTextures();
-
- // Read Lightmaps
- getLightMaps();
-
- // Load the entities
- getEntities();
-
- return true;
-}
-
-// ------------------------------------------------------------------------------------------------
-bool Q3BSPFileParser::validateFormat()
-{
- 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;
- }
-
- 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;
- }
-}
-
-// ------------------------------------------------------------------------------------------------
-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 ) );
-}
-
-// ------------------------------------------------------------------------------------------------
-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;
- }
-}
-
-// ------------------------------------------------------------------------------------------------
-void Q3BSPFileParser::getIndices()
-{
- 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 );
-}
-
-// ------------------------------------------------------------------------------------------------
-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 );
- }
-}
-
-// ------------------------------------------------------------------------------------------------
-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);
- }
-}
-
-// ------------------------------------------------------------------------------------------------
-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;
- }
-}
-
-// ------------------------------------------------------------------------------------------------
-void Q3BSPFileParser::getEntities()
-{
- int size = m_pModel->m_Lumps[ kEntities ]->iSize;
- m_pModel->m_EntityData.resize( size );
- size_t Offset = m_pModel->m_Lumps[ kEntities ]->iOffset;
- memcpy( &m_pModel->m_EntityData[ 0 ], &m_Data[ Offset ], sizeof( char ) * size );
-}
-
-// ------------------------------------------------------------------------------------------------
-
-} // Namespace Assimp