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745 lines
22 KiB
745 lines
22 KiB
//====== Copyright © 1996-2004, Valve Corporation, All rights reserved. =======
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//
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// Purpose:
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//
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//=============================================================================
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#include "importkeyvaluebase.h"
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#include "dmserializers.h"
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#include "datamodel/idatamodel.h"
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#include "datamodel/dmelement.h"
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#include "datamodel/dmattributevar.h"
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#include "tier1/KeyValues.h"
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#include "tier1/UtlBuffer.h"
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#include "datamodel/dmattribute.h"
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#include "filesystem.h"
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#include "tier2/tier2.h"
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//-----------------------------------------------------------------------------
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// Serialization class for Key Values
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//-----------------------------------------------------------------------------
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class CImportVMT : public CImportKeyValueBase
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{
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public:
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virtual const char *GetName() const { return "vmt"; }
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virtual const char *GetDescription() const { return "Valve Material File"; }
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virtual int GetCurrentVersion() const { return 0; } // doesn't store a version
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virtual const char *GetImportedFormat() const { return "vmt"; }
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virtual int GetImportedVersion() const { return 1; }
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bool Serialize( CUtlBuffer &outBuf, CDmElement *pRoot );
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CDmElement* UnserializeFromKeyValues( KeyValues *pKeyValues );
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private:
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// Unserialize fallbacks
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bool UnserializeFallbacks( CDmElement *pRoot, KeyValues *pFallbackKeyValues );
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// Unserialize proxies
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bool UnserializeProxies( CDmElement *pRoot, KeyValues *pKeyValues );
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// Creates a shader parameter from a key value
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bool UnserializeShaderParam( CDmElement *pRoot, KeyValues* pKeyValue );
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// Creates a matrix material var
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bool CreateMatrixMaterialVarFromKeyValue( CDmElement *pRoot, const char *pParamName, const char *pString );
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// Creates a vector shader parameter
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bool CreateVectorMaterialVarFromKeyValue( CDmElement *pRoot, const char *pParamName, const char *pString );
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// Writes out a single shader parameter
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bool SerializeShaderParameter( CUtlBuffer &buf, CDmAttribute *pAttribute );
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// Writes out all shader parameters
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bool SerializeShaderParameters( CUtlBuffer &buf, CDmElement *pRoot );
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// Writes out all shader fallbacks
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bool SerializeFallbacks( CUtlBuffer &buf, CDmElement *pRoot );
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// Writes out all material proxies
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bool SerializeProxies( CUtlBuffer &buf, CDmElement *pRoot );
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// Handle patch files
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void ExpandPatchFile( KeyValues *pKeyValues );
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};
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//-----------------------------------------------------------------------------
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// Singleton instance
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//-----------------------------------------------------------------------------
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static CImportVMT s_ImportVMT;
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void InstallVMTImporter( IDataModel *pFactory )
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{
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pFactory->AddSerializer( &s_ImportVMT );
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}
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//-----------------------------------------------------------------------------
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// Writes out a single shader parameter
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//-----------------------------------------------------------------------------
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bool CImportVMT::SerializeShaderParameter( CUtlBuffer &buf, CDmAttribute *pAttribute )
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{
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// We have a shader parameter at this point.
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switch ( pAttribute->GetType() )
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{
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case AT_INT:
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buf.Printf( "\"%s\" \"%d\"\n", pAttribute->GetName(), pAttribute->GetValue<int>( ) );
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break;
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case AT_BOOL:
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buf.Printf( "\"%s\" \"%d\"\n", pAttribute->GetName(), pAttribute->GetValue<bool>( ) );
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break;
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case AT_FLOAT:
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buf.Printf( "\"%s\" \"%f\"\n", pAttribute->GetName(), pAttribute->GetValue<float>( ) );
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break;
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case AT_STRING:
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{
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CUtlSymbolLarge symbol = pAttribute->GetValue<CUtlSymbolLarge>();
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const char *pString = symbol.String();
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buf.Printf( "\"%s\" \"%s\"\n", pAttribute->GetName(), pString );
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}
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break;
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case AT_VECTOR2:
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{
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const Vector2D &vec = pAttribute->GetValue<Vector2D>( );
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buf.Printf( "\"%s\" \"[ %f %f ]\"\n", pAttribute->GetName(), vec.x, vec.y );
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}
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break;
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case AT_VECTOR3:
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{
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const Vector &vec = pAttribute->GetValue<Vector>( );
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buf.Printf( "\"%s\" \"[ %f %f %f ]\"\n", pAttribute->GetName(), vec.x, vec.y, vec.z );
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}
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break;
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case AT_VECTOR4:
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{
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const Vector4D &vec = pAttribute->GetValue<Vector4D>( );
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buf.Printf( "\"%s\" \"[ %f %f %f %f ]\"\n", pAttribute->GetName(), vec.x, vec.y, vec.z, vec.w );
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}
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break;
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case AT_COLOR:
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{
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// NOTE: VMTs only support 3 component color (no alpha)
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const Color &color = pAttribute->GetValue<Color>( );
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buf.Printf( "\"%s\" \"{ %d %d %d }\"\n", pAttribute->GetName(), color.r(), color.g(), color.b() );
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}
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break;
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case AT_VMATRIX:
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{
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const VMatrix &mat = pAttribute->GetValue<VMatrix>( );
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buf.Printf( "\"%s\" \"[ %f %f %f %f %f %f %f %f %f %f %f %f %f %f %f %f ]\"\n", pAttribute->GetName(),
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mat[0][0], mat[0][1], mat[0][2], mat[0][3],
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mat[1][0], mat[1][1], mat[1][2], mat[1][3],
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mat[2][0], mat[2][1], mat[2][2], mat[2][3],
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mat[3][0], mat[3][1], mat[3][2], mat[3][3] );
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}
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break;
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default:
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Warning( "Attempted to serialize an unsupported shader parameter type %s (%s)\n",
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pAttribute->GetName(), g_pDataModel->GetAttributeNameForType( pAttribute->GetType() ) );
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return false;
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}
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return true;
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}
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//-----------------------------------------------------------------------------
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// Writes out all shader parameters
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//-----------------------------------------------------------------------------
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bool CImportVMT::SerializeShaderParameters( CUtlBuffer &buf, CDmElement *pRoot )
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{
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for ( CDmAttribute *pAttribute = pRoot->FirstAttribute(); pAttribute; pAttribute = pAttribute->NextAttribute() )
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{
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// Skip the standard attributes
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if ( pAttribute->IsStandard() )
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continue;
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// Skip the shader name
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const char *pName = pAttribute->GetName();
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if ( !Q_stricmp( pAttribute->GetName(), "shader" ) )
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continue;
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// Names that don't start with a $ or a % are not shader parameters
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if ( pName[0] != '$' && pName[0] != '%' )
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continue;
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// Skip element array children; we'll handle them separately.
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if ( pAttribute->GetType() == AT_ELEMENT_ARRAY )
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continue;
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// Write out the shader parameter
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if ( !SerializeShaderParameter( buf, pAttribute ) )
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return false;
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}
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return true;
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}
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//-----------------------------------------------------------------------------
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// Writes out all shader fallbacks
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//-----------------------------------------------------------------------------
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bool CImportVMT::SerializeFallbacks( CUtlBuffer &buf, CDmElement *pRoot )
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{
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if ( !pRoot->HasAttribute( "fallbacks" ) )
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return true;
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CDmAttribute *pFallbacks = pRoot->GetAttribute( "fallbacks" );
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if ( pFallbacks->GetType() != AT_ELEMENT_ARRAY )
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return false;
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CDmrElementArray<> array( pFallbacks );
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int nCount = array.Count();
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for ( int i = 0; i < nCount; ++i )
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{
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CDmElement *pFallback = array[i];
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Assert( pFallback );
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PrintStringAttribute( pFallback, buf, "shader", false, true );
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buf.Printf( "{\n" );
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buf.PushTab();
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if ( !SerializeShaderParameters( buf, pFallback ) )
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return false;
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buf.PopTab();
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buf.Printf( "}\n" );
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}
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return true;
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}
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//-----------------------------------------------------------------------------
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// Writes out all material proxies
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//-----------------------------------------------------------------------------
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bool CImportVMT::SerializeProxies( CUtlBuffer &buf, CDmElement *pRoot )
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{
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if ( !pRoot->HasAttribute( "proxies" ) )
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return true;
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CDmAttribute *pProxies = pRoot->GetAttribute( "proxies" );
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if ( pProxies->GetType() != AT_ELEMENT_ARRAY )
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return false;
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CDmrElementArray<> array( pProxies );
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int nCount = array.Count();
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if ( nCount == 0 )
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return true;
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buf.Printf( "\"Proxies\"\n" );
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buf.Printf( "{\n" );
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buf.PushTab();
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for ( int i = 0; i < nCount; ++i )
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{
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CDmElement *pProxy = array[i];
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Assert( pProxy );
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PrintStringAttribute( pProxy, buf, "proxyType", false, true );
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buf.Printf( "{\n" );
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buf.PushTab();
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if ( !SerializeShaderParameters( buf, pProxy ) )
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return false;
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buf.PopTab();
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buf.Printf( "}\n" );
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}
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buf.PopTab();
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buf.Printf( "}\n" );
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return true;
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}
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//-----------------------------------------------------------------------------
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// Writes out a new vmt file
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//-----------------------------------------------------------------------------
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bool CImportVMT::Serialize( CUtlBuffer &buf, CDmElement *pRoot )
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{
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PrintStringAttribute( pRoot, buf, "shader", false, true );
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buf.Printf( "{\n" );
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buf.PushTab();
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if ( !SerializeShaderParameters( buf, pRoot ) )
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return false;
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if ( !SerializeFallbacks( buf, pRoot ) )
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return false;
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if ( !SerializeProxies( buf, pRoot ) )
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return false;
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buf.PopTab();
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buf.Printf( "}\n" );
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return true;
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}
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//-----------------------------------------------------------------------------
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// Parser utilities
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//-----------------------------------------------------------------------------
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static inline bool IsWhitespace( char c )
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{
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return c == ' ' || c == '\t';
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}
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static inline bool IsEndline( char c )
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{
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return c == '\n' || c == '\0';
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}
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static inline bool IsVector( char const* v )
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{
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while (IsWhitespace(*v))
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{
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++v;
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if (IsEndline(*v))
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return false;
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}
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return *v == '[' || *v == '{';
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}
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//-----------------------------------------------------------------------------
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// Creates a vector material var
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//-----------------------------------------------------------------------------
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int ParseVectorFromKeyValueString( const char *pParamName, const char* pScan, const char *pMaterialName, float vecVal[4] )
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{
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bool divideBy255 = false;
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// skip whitespace
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while( IsWhitespace(*pScan) )
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{
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++pScan;
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}
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if( *pScan == '{' )
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{
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divideBy255 = true;
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}
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else
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{
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Assert( *pScan == '[' );
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}
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// skip the '['
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++pScan;
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int i;
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for( i = 0; i < 4; i++ )
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{
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// skip whitespace
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while( IsWhitespace(*pScan) )
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{
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++pScan;
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}
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if( IsEndline(*pScan) || *pScan == ']' || *pScan == '}' )
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{
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if (*pScan != ']' && *pScan != '}')
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{
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Warning( "Warning in .VMT file (%s): no ']' or '}' found in vector key \"%s\".\n"
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"Did you forget to surround the vector with \"s?\n", pMaterialName, pParamName );
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}
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// allow for vec2's, etc.
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vecVal[i] = 0.0f;
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break;
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}
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char* pEnd;
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vecVal[i] = strtod( pScan, &pEnd );
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if (pScan == pEnd)
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{
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Warning( "Error in .VMT file: error parsing vector element \"%s\" in \"%s\"\n", pParamName, pMaterialName );
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return 0;
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}
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pScan = pEnd;
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}
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if( divideBy255 )
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{
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vecVal[0] *= ( 1.0f / 255.0f );
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vecVal[1] *= ( 1.0f / 255.0f );
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vecVal[2] *= ( 1.0f / 255.0f );
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vecVal[3] *= ( 1.0f / 255.0f );
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}
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return i;
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}
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//-----------------------------------------------------------------------------
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// Sets shader parameter attributes
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//-----------------------------------------------------------------------------
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template< class T >
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inline bool SetShaderParamAttribute( CDmElement *pElement, const char *pAttributeName, const T &value )
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{
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if ( !pElement )
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return false;
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if ( !pElement->SetValue( pAttributeName, value ) )
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return false;
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CDmAttribute *pAttribute = pElement->GetAttribute( pAttributeName );
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pAttribute->AddFlag( FATTRIB_USERDEFINED );
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return true;
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}
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inline bool SetShaderParamAttribute( CDmElement *pElement, const char *pAttributeName, const char *value )
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{
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if ( !pElement )
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return false;
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if ( !pElement->SetValue( pAttributeName, value ) )
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return false;
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CDmAttribute *pAttribute = pElement->GetAttribute( pAttributeName );
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pAttribute->AddFlag( FATTRIB_USERDEFINED );
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return true;
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}
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//-----------------------------------------------------------------------------
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// Creates a vector shader parameter
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//-----------------------------------------------------------------------------
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bool CImportVMT::CreateVectorMaterialVarFromKeyValue( CDmElement *pElement, const char *pParamName, const char *pString )
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{
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Vector4D vecVal;
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int nDim = ParseVectorFromKeyValueString( pParamName, pString, FileName(), vecVal.Base() );
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if ( nDim == 0 )
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return false;
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// Create the variable!
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switch ( nDim )
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{
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case 1:
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return SetShaderParamAttribute( pElement, pParamName, vecVal[0] );
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case 2:
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return SetShaderParamAttribute( pElement, pParamName, vecVal.AsVector2D() );
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case 3:
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return SetShaderParamAttribute( pElement, pParamName, vecVal.AsVector3D() );
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case 4:
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return SetShaderParamAttribute( pElement, pParamName, vecVal );
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}
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return false;
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}
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//-----------------------------------------------------------------------------
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// Creates a matrix shader parameter
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//-----------------------------------------------------------------------------
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bool CImportVMT::CreateMatrixMaterialVarFromKeyValue( CDmElement *pElement, const char *pParamName, const char *pScan )
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{
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// Matrices can be specified one of two ways:
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// [ # # # # # # # # # # # # # # # # ]
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// or
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// center # # scale # # rotate # translate # #
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VMatrix mat;
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int count = sscanf( pScan, " [ %f %f %f %f %f %f %f %f %f %f %f %f %f %f %f %f ]",
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&mat.m[0][0], &mat.m[0][1], &mat.m[0][2], &mat.m[0][3],
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&mat.m[1][0], &mat.m[1][1], &mat.m[1][2], &mat.m[1][3],
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&mat.m[2][0], &mat.m[2][1], &mat.m[2][2], &mat.m[2][3],
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&mat.m[3][0], &mat.m[3][1], &mat.m[3][2], &mat.m[3][3] );
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if (count == 16)
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{
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return SetShaderParamAttribute( pElement, pParamName, mat );
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}
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Vector2D scale, center;
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float angle;
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Vector2D translation;
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count = sscanf( pScan, " center %f %f scale %f %f rotate %f translate %f %f",
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¢er.x, ¢er.y, &scale.x, &scale.y, &angle, &translation.x, &translation.y );
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if (count != 7)
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return false;
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VMatrix temp;
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MatrixBuildTranslation( mat, -center.x, -center.y, 0.0f );
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MatrixBuildScale( temp, scale.x, scale.y, 1.0f );
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MatrixMultiply( temp, mat, mat );
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MatrixBuildRotateZ( temp, angle );
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MatrixMultiply( temp, mat, mat );
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MatrixBuildTranslation( temp, center.x + translation.x, center.y + translation.y, 0.0f );
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MatrixMultiply( temp, mat, mat );
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// Create the variable!
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return SetShaderParamAttribute( pElement, pParamName, mat );
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}
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//-----------------------------------------------------------------------------
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// Creates a shader parameter from a key value
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//-----------------------------------------------------------------------------
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bool CImportVMT::UnserializeShaderParam( CDmElement *pRoot, KeyValues* pKeyValues )
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{
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char pParamName[512];
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Q_strncpy( pParamName, pKeyValues->GetName(), sizeof(pParamName) );
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Q_strlower( pParamName );
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switch( pKeyValues->GetDataType() )
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{
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case KeyValues::TYPE_INT:
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return SetShaderParamAttribute( pRoot, pParamName, pKeyValues->GetInt() );
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case KeyValues::TYPE_FLOAT:
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return SetShaderParamAttribute( pRoot, pParamName, pKeyValues->GetFloat() );
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case KeyValues::TYPE_STRING:
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{
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char const* pString = pKeyValues->GetString();
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// Only valid if it's a texture attribute
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if ( !pString || !pString[0] )
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return SetShaderParamAttribute( pRoot, pParamName, pString );
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// Look for matrices
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if ( CreateMatrixMaterialVarFromKeyValue( pRoot, pParamName, pString ) )
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return true;
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// Look for vectors
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if ( !IsVector( pString ) )
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return SetShaderParamAttribute( pRoot, pParamName, pString );
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// Parse the string as a vector...
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return CreateVectorMaterialVarFromKeyValue( pRoot, pParamName, pString );
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}
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}
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return false;
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}
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//-----------------------------------------------------------------------------
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// Unserialize proxies
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//-----------------------------------------------------------------------------
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bool CImportVMT::UnserializeProxies( CDmElement *pElement, KeyValues *pKeyValues )
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{
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// Create a child element array to contain all material proxies
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CDmAttribute *pProxies = pElement->AddAttribute( "proxies", AT_ELEMENT_ARRAY );
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if ( !pProxies )
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return false;
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CDmrElementArray<> array( pProxies );
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// Proxies are a list of sub-keys, the name is the proxy name, subkeys are values
|
|
for ( KeyValues *pProxy = pKeyValues->GetFirstTrueSubKey(); pProxy != NULL; pProxy = pProxy->GetNextTrueSubKey() )
|
|
{
|
|
CDmElement *pProxyElement = CreateDmElement( "DmElement", pProxy->GetName(), NULL );
|
|
array.AddToTail( pProxyElement );
|
|
pProxyElement->SetValue( "proxyType", pKeyValues->GetName() );
|
|
pProxyElement->SetValue( "editorType", "vmtProxy" );
|
|
|
|
// Normal keys are proxy parameters
|
|
for ( KeyValues *pProxyParam = pProxy->GetFirstValue(); pProxyParam != NULL; pProxyParam = pProxyParam->GetNextValue() )
|
|
{
|
|
switch( pProxyParam->GetDataType() )
|
|
{
|
|
case KeyValues::TYPE_INT:
|
|
pProxyElement->SetValue( pProxyParam->GetName(), pProxyParam->GetInt() );
|
|
return true;
|
|
|
|
case KeyValues::TYPE_FLOAT:
|
|
pProxyElement->SetValue( pProxyParam->GetName(), pProxyParam->GetFloat() );
|
|
return true;
|
|
|
|
case KeyValues::TYPE_STRING:
|
|
pProxyElement->SetValue( pProxyParam->GetName(), pProxyParam->GetString() );
|
|
return true;
|
|
|
|
default:
|
|
Warning( "Unhandled proxy keyvalues type (proxy %s var %s)\n", pProxy->GetName(), pProxyParam->GetName() );
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Unserialize fallbacks
|
|
//-----------------------------------------------------------------------------
|
|
bool CImportVMT::UnserializeFallbacks( CDmElement *pElement, KeyValues *pFallbackKeyValues )
|
|
{
|
|
// Create a child element array to contain all material proxies
|
|
CDmAttribute *pFallbacks = pElement->AddAttribute( "fallbacks", AT_ELEMENT_ARRAY );
|
|
if ( !pFallbacks )
|
|
return false;
|
|
|
|
CDmrElementArray<> array( pFallbacks );
|
|
|
|
CDmElement *pFallback = CreateDmElement( "DmElement", pFallbackKeyValues->GetName(), NULL );
|
|
array.AddToTail( pFallback );
|
|
pFallback->SetValue( "editorType", "vmtFallback" );
|
|
|
|
// Normal keys are shader parameters
|
|
for ( KeyValues *pShaderParam = pFallbackKeyValues->GetFirstValue(); pShaderParam != NULL; pShaderParam = pShaderParam->GetNextValue() )
|
|
{
|
|
if ( !UnserializeShaderParam( pFallback, pShaderParam ) )
|
|
{
|
|
Warning( "Error importing vmt shader parameter %s\n", pShaderParam->GetName() );
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// VMT parser
|
|
//-----------------------------------------------------------------------------
|
|
void InsertKeyValues( KeyValues& dst, KeyValues& src, bool bCheckForExistence )
|
|
{
|
|
KeyValues *pSrcVar = src.GetFirstSubKey();
|
|
while( pSrcVar )
|
|
{
|
|
if ( !bCheckForExistence || dst.FindKey( pSrcVar->GetName() ) )
|
|
{
|
|
switch( pSrcVar->GetDataType() )
|
|
{
|
|
case KeyValues::TYPE_STRING:
|
|
dst.SetString( pSrcVar->GetName(), pSrcVar->GetString() );
|
|
break;
|
|
case KeyValues::TYPE_INT:
|
|
dst.SetInt( pSrcVar->GetName(), pSrcVar->GetInt() );
|
|
break;
|
|
case KeyValues::TYPE_FLOAT:
|
|
dst.SetFloat( pSrcVar->GetName(), pSrcVar->GetFloat() );
|
|
break;
|
|
case KeyValues::TYPE_PTR:
|
|
dst.SetPtr( pSrcVar->GetName(), pSrcVar->GetPtr() );
|
|
break;
|
|
}
|
|
}
|
|
pSrcVar = pSrcVar->GetNextKey();
|
|
}
|
|
|
|
if( bCheckForExistence )
|
|
{
|
|
for( KeyValues *pScan = dst.GetFirstTrueSubKey(); pScan; pScan = pScan->GetNextTrueSubKey() )
|
|
{
|
|
KeyValues *pTmp = src.FindKey( pScan->GetName() );
|
|
if( !pTmp )
|
|
continue;
|
|
// make sure that this is a subkey.
|
|
if( pTmp->GetDataType() != KeyValues::TYPE_NONE )
|
|
continue;
|
|
InsertKeyValues( *pScan, *pTmp, bCheckForExistence );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Handle patch files
|
|
//-----------------------------------------------------------------------------
|
|
void CImportVMT::ExpandPatchFile( KeyValues *pKeyValues )
|
|
{
|
|
int count = 0;
|
|
while( count < 10 && stricmp( pKeyValues->GetName(), "patch" ) == 0 )
|
|
{
|
|
// WriteKeyValuesToFile( "patch.txt", keyValues );
|
|
const char *pIncludeFileName = pKeyValues->GetString( "include" );
|
|
if( pIncludeFileName )
|
|
{
|
|
KeyValues * includeKeyValues = new KeyValues( "vmt" );
|
|
bool success = includeKeyValues->LoadFromFile( g_pFullFileSystem, pIncludeFileName, IsX360() ? "GAME" : NULL );
|
|
if( success )
|
|
{
|
|
KeyValues *pInsertSection = pKeyValues->FindKey( "insert" );
|
|
if( pInsertSection )
|
|
{
|
|
InsertKeyValues( *includeKeyValues, *pInsertSection, false );
|
|
}
|
|
|
|
KeyValues *pReplaceSection = pKeyValues->FindKey( "replace" );
|
|
if( pReplaceSection )
|
|
{
|
|
InsertKeyValues( *includeKeyValues, *pReplaceSection, true );
|
|
}
|
|
|
|
*pKeyValues = *includeKeyValues;
|
|
includeKeyValues->deleteThis();
|
|
// Could add other commands here, like "delete", "rename", etc.
|
|
}
|
|
else
|
|
{
|
|
includeKeyValues->deleteThis();
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return;
|
|
}
|
|
count++;
|
|
}
|
|
if( count >= 10 )
|
|
{
|
|
Warning( "Infinite recursion in patch file?\n" );
|
|
}
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Main entry point for the unserialization
|
|
//-----------------------------------------------------------------------------
|
|
CDmElement* CImportVMT::UnserializeFromKeyValues( KeyValues *pKeyValues )
|
|
{
|
|
ExpandPatchFile( pKeyValues );
|
|
|
|
// Create the main element
|
|
CDmElement *pRoot = CreateDmElement( "DmElement", "VMT", NULL );
|
|
if ( !pRoot )
|
|
return NULL;
|
|
|
|
// Each material needs to have an editortype associated with it so it displays nicely in editors
|
|
pRoot->SetValue( "editorType", "vmt" );
|
|
|
|
// Each material needs a proxy list and a fallback list
|
|
if ( !pRoot->AddAttribute( "proxies", AT_ELEMENT_ARRAY ) )
|
|
return NULL;
|
|
if ( !pRoot->AddAttribute( "fallbacks", AT_ELEMENT_ARRAY ) )
|
|
return NULL;
|
|
|
|
// The keyvalues name is the shader name
|
|
pRoot->SetValue( "shader", pKeyValues->GetName() );
|
|
|
|
// Normal keys are shader parameters
|
|
for ( KeyValues *pShaderParam = pKeyValues->GetFirstValue(); pShaderParam != NULL; pShaderParam = pShaderParam->GetNextValue() )
|
|
{
|
|
if ( !UnserializeShaderParam( pRoot, pShaderParam ) )
|
|
{
|
|
Warning( "Error importing vmt shader parameter %s\n", pShaderParam->GetName() );
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
// Subkeys are either proxies or fallbacks
|
|
for ( KeyValues *pSubKey = pKeyValues->GetFirstTrueSubKey(); pSubKey != NULL; pSubKey = pSubKey->GetNextTrueSubKey() )
|
|
{
|
|
if ( !Q_stricmp( pSubKey->GetName(), "Proxies" ) )
|
|
{
|
|
UnserializeProxies( pRoot, pSubKey );
|
|
}
|
|
else
|
|
{
|
|
UnserializeFallbacks( pRoot, pSubKey );
|
|
}
|
|
}
|
|
|
|
// Resolve all element references recursively
|
|
RecursivelyResolveElement( pRoot );
|
|
|
|
return pRoot;
|
|
}
|