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519 lines
14 KiB
519 lines
14 KiB
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// The copyright to the contents herein is the property of Valve, L.L.C.
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// The contents may be used and/or copied only with the written permission of
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// Valve, L.L.C., or in accordance with the terms and conditions stipulated in
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// the agreement/contract under which the contents have been supplied.
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//
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// $Header: $
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// $NoKeywords: $
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//
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//=============================================================================
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// Valve includes
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#include "appframework/tier2app.h"
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#include "datamodel/idatamodel.h"
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#include "filesystem.h"
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#include "icommandline.h"
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#include "mathlib/mathlib.h"
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#include "vstdlib/vstdlib.h"
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#include "tier2/p4helpers.h"
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#include "p4lib/ip4.h"
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#include "tier1/utlbuffer.h"
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#include "tier1/utlstringmap.h"
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#include "datamodel/dmelement.h"
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#ifdef _DEBUG
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#include <windows.h>
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#endif
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//-----------------------------------------------------------------------------
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// Standard spew functions
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//-----------------------------------------------------------------------------
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static SpewRetval_t SpewStdout( SpewType_t spewType, char const *pMsg )
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{
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if ( !pMsg )
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return SPEW_CONTINUE;
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#ifdef _DEBUG
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OutputDebugString( pMsg );
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#endif
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printf( pMsg );
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fflush( stdout );
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return ( spewType == SPEW_ASSERT ) ? SPEW_DEBUGGER : SPEW_CONTINUE;
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}
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//-----------------------------------------------------------------------------
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// The application object
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//-----------------------------------------------------------------------------
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class CPCFFixApp : public CTier2DmSteamApp
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{
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typedef CTier2DmSteamApp BaseClass;
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public:
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// Methods of IApplication
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virtual bool Create();
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virtual bool PreInit( );
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virtual int Main();
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virtual void Destroy() {}
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void PrintHelp( );
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private:
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void FixupPCFFile( CDmElement *pRoot );
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};
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DEFINE_CONSOLE_STEAM_APPLICATION_OBJECT( CPCFFixApp );
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//-----------------------------------------------------------------------------
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// The application object
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//-----------------------------------------------------------------------------
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bool CPCFFixApp::Create()
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{
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SpewOutputFunc( SpewStdout );
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AppSystemInfo_t appSystems[] =
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{
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{ "p4lib.dll", P4_INTERFACE_VERSION },
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{ "", "" } // Required to terminate the list
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};
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AddSystems( appSystems );
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return true;
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}
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//-----------------------------------------------------------------------------
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//
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//-----------------------------------------------------------------------------
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bool CPCFFixApp::PreInit( )
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{
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MathLib_Init( 2.2f, 2.2f, 0.0f, 2.0f, false, false, false, false );
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if ( !BaseClass::PreInit() )
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return false;
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if ( !g_pFullFileSystem || !g_pDataModel )
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{
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Error( "// ERROR: pcffix is missing a required interface!\n" );
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return false;
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}
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// Add paths...
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if ( !SetupSearchPaths( NULL, false, true ) )
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return false;
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return true;
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}
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//-----------------------------------------------------------------------------
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// Returns true if an element is equal
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//-----------------------------------------------------------------------------
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static bool IsScalarAttributesEqual( CDmElement *pElement1, CDmElement *pElement2 )
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{
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int nCount = pElement1->AttributeCount();
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if ( nCount != pElement2->AttributeCount() )
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return false;
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for ( CDmAttribute *pAtt1 = pElement1->FirstAttribute(); pAtt1; pAtt1 = pAtt1->NextAttribute() )
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{
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CDmAttribute *pAtt2 = pElement2->GetAttribute( pAtt1->GetName() );
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if ( !pAtt2 )
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return false;
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if ( pAtt1->GetType() != pAtt2->GetType() )
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return false;
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if ( IsArrayType( pAtt1->GetType() ) )
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continue;
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switch( pAtt1->GetType() )
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{
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case AT_FLOAT:
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if ( pAtt1->GetValue<float>() != pAtt2->GetValue<float>() )
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return false;
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break;
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case AT_BOOL:
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if ( pAtt1->GetValue<bool>() != pAtt2->GetValue<bool>() )
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return false;
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break;
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case AT_INT:
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if ( pAtt1->GetValue<int>() != pAtt2->GetValue<int>() )
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return false;
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break;
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case AT_STRING:
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if ( Q_stricmp( pAtt1->GetValueString(), pAtt2->GetValueString() ) )
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return false;
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break;
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case AT_VECTOR2:
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if ( pAtt1->GetValue<Vector2D>() != pAtt2->GetValue<Vector2D>() )
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return false;
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break;
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case AT_VECTOR3:
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if ( pAtt1->GetValue<Vector>() != pAtt2->GetValue<Vector>() )
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return false;
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break;
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case AT_VECTOR4:
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if ( pAtt1->GetValue<Vector4D>() != pAtt2->GetValue<Vector4D>() )
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return false;
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break;
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case AT_COLOR:
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if ( pAtt1->GetValue<Color>() != pAtt2->GetValue<Color>() )
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return false;
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break;
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}
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}
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return true;
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}
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//-----------------------------------------------------------------------------
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// Returns true if a array attribute is equal
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//-----------------------------------------------------------------------------
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static bool IsArrayEqual( CDmElement *pElement1, CDmElement *pElement2, const char *pArrayAttribute )
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{
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CDmrElementArray<> arr1( pElement1, pArrayAttribute );
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CDmrElementArray<> arr2( pElement2, pArrayAttribute );
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int nCount = arr1.IsValid() ? arr1.Count() : 0;
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int nCount2 = arr2.IsValid() ? arr2.Count() : 0;
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if ( nCount != nCount2 )
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return false;
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for ( int i = 0; i < nCount; ++i )
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{
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if ( !IsScalarAttributesEqual( arr1[i], arr2[i] ) )
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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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// Returns true if a def is equal
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//-----------------------------------------------------------------------------
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static bool IsDefEqual( CDmElement *pElement1, CDmElement *pElement2 )
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{
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if ( !IsScalarAttributesEqual( pElement1, pElement2 ) )
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return false;
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if ( !IsArrayEqual( pElement1, pElement2, "renderer" ) )
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return false;
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if ( !IsArrayEqual( pElement1, pElement2, "operator" ) )
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return false;
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if ( !IsArrayEqual( pElement1, pElement2, "initializer" ) )
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return false;
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if ( !IsArrayEqual( pElement1, pElement2, "emitter" ) )
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return false;
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if ( !IsArrayEqual( pElement1, pElement2, "forcegenerator" ) )
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return false;
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if ( !IsArrayEqual( pElement1, pElement2, "constraint" ) )
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return false;
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if ( !IsArrayEqual( pElement1, pElement2, "children" ) )
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return false;
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CDmrElementArray<> arr1( pElement1, "children" );
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CDmrElementArray<> arr2( pElement2, "children" );
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int nCount = arr1.IsValid() ? arr1.Count() : 0;
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int nCount2 = arr2.IsValid() ? arr2.Count() : 0;
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if ( nCount != nCount2 )
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return false;
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for ( int i = 0; i < nCount; ++i )
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{
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CDmElement *pChild1 = arr1[i]->GetValueElement<CDmElement>( "child" );
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CDmElement *pChild2 = arr2[i]->GetValueElement<CDmElement>( "child" );
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if ( !pChild1 || !pChild2 )
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{
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if ( pChild1 || pChild2 )
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return false;
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continue;
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}
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if ( !IsDefEqual( pChild1, pChild2 ) )
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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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// Finds or adds unique defs
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//-----------------------------------------------------------------------------
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static CDmElement* FindOrAddDef( CDmElement *pDef, CUtlVector< CDmElement* > &defs, CUtlStringMap< int > &uniqueNames )
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{
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int nCount = defs.Count();
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for ( int i = 0; i < nCount; ++i )
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{
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if ( Q_stricmp( pDef->GetName(), defs[i]->GetName() ) )
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continue;
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if ( IsDefEqual( pDef, defs[i] ) )
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return defs[i];
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char pTemp[128], pTemp2[128];
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UniqueIdToString( pDef->GetId(), pTemp, sizeof(pTemp) );
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UniqueIdToString( defs[i]->GetId(), pTemp2, sizeof(pTemp2) );
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Warning( "WARNING: Discovered duplicated systems with different values!\n" );
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Warning( "\tName %s\n\tid #1 %s\n\tid #2 %s\n", pDef->GetName(), pTemp, pTemp2 );
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}
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defs.AddToTail( pDef );
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if ( !uniqueNames.Defined( pDef->GetName() ) )
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{
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uniqueNames[ pDef->GetName() ] = 1;
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}
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else
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{
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int nCopyCount = ++uniqueNames[ pDef->GetName() ];
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char pNewName[512];
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Q_snprintf( pNewName, sizeof(pNewName), "%s Version #%d", pDef->GetName(), nCopyCount );
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pDef->SetName( pNewName );
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}
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return pDef;
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}
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//-----------------------------------------------------------------------------
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// Replace references
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//-----------------------------------------------------------------------------
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static void ReplaceChildReferences( CDmElement *pElement, CDmElement *pOldVersion, CDmElement *pNewVersion )
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{
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for ( CDmAttribute *pAtt = pElement->FirstAttribute(); pAtt; pAtt = pAtt->NextAttribute() )
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{
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if ( pAtt->GetType() == AT_ELEMENT )
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{
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CDmElement *pCurrent = pAtt->GetValueElement<CDmElement>();
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if ( pCurrent == pOldVersion )
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{
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pAtt->SetValue( pNewVersion );
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}
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else
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{
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ReplaceChildReferences( pCurrent, pOldVersion, pNewVersion );
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}
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continue;
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}
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if ( pAtt->GetType() == AT_ELEMENT_ARRAY )
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{
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CDmrElementArray<> arr( pAtt );
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int nCount = arr.Count();
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for ( int i = 0; i < nCount; ++i )
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{
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if ( arr[i] == pOldVersion )
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{
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arr.Set( i, pNewVersion );
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}
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else
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{
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ReplaceChildReferences( arr[i], pOldVersion, pNewVersion );
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}
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}
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continue;
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}
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}
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}
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//-----------------------------------------------------------------------------
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// Add unique particle defs
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//-----------------------------------------------------------------------------
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static void AddUniqueElementsToList( CDmElement *pElement, CUtlVector<CDmElement*> &list )
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{
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Assert( !Q_stricmp( pElement->GetTypeString(), "DmeParticleSystemDefinition" ) );
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int nCount = list.Count();
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for ( int i = 0; i < nCount; ++i )
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{
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if ( IsUniqueIdEqual( pElement->GetId(), list[i]->GetId() ) )
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{
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if ( pElement != list[i] )
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{
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Warning( "Encountered two different elements with the same unique id!!\n" );
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Warning( "\tElement #1: %s Element #2: %s\n", pElement->GetName(), list[i]->GetName() );
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}
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return;
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}
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}
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list.AddToTail( pElement );
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CDmrElementArray<> children( pElement, "children" );
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if ( !children.IsValid() )
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return;
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int nChildCount = children.Count();
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for ( int i = 0; i < nChildCount; ++i )
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{
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CDmElement *pChild = children[i]->GetValueElement<CDmElement>( "child" );
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if ( !pChild )
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continue;
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AddUniqueElementsToList( pChild, list );
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}
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}
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//-----------------------------------------------------------------------------
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// Replace references
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//-----------------------------------------------------------------------------
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static void BuildStartingDefList( CDmElement *pElement, CDmElement *pOldVersion, CDmElement *pNewVersion )
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{
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for ( CDmAttribute *pAtt = pElement->FirstAttribute(); pAtt; pAtt = pAtt->NextAttribute() )
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{
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if ( pAtt->GetType() == AT_ELEMENT )
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{
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CDmElement *pCurrent = pAtt->GetValueElement<CDmElement>();
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if ( pCurrent == pOldVersion )
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{
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pAtt->SetValue( pNewVersion );
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}
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else
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{
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ReplaceChildReferences( pCurrent, pOldVersion, pNewVersion );
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}
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continue;
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}
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if ( pAtt->GetType() == AT_ELEMENT_ARRAY )
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{
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CDmrElementArray<> arr( pAtt );
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int nCount = arr.Count();
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for ( int i = 0; i < nCount; ++i )
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{
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if ( arr[i] == pOldVersion )
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{
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arr.Set( i, pNewVersion );
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}
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else
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{
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ReplaceChildReferences( arr[i], pOldVersion, pNewVersion );
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}
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}
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continue;
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}
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}
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}
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//-----------------------------------------------------------------------------
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// Fixes up a PCF file
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//-----------------------------------------------------------------------------
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void CPCFFixApp::FixupPCFFile( CDmElement *pRoot )
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{
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CUtlVector< CDmElement* > startingDefs;
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CUtlVector< CDmElement* > defs;
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CUtlStringMap< int > uniqueNames;
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CDmrElementArray<> rootDefs( pRoot, "particleSystemDefinitions" );
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int nCount = rootDefs.Count();
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for ( int i = 0; i < nCount; ++i )
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{
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AddUniqueElementsToList( rootDefs[i], startingDefs );
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}
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nCount = startingDefs.Count();
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for ( int i = 0; i < nCount; ++i )
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{
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CDmElement *pActualDef = FindOrAddDef( startingDefs[i], defs, uniqueNames );
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if ( pActualDef == startingDefs[i] )
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continue;
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// Now replace all child references to startingDefs[i] with references to pActualDef instead.
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ReplaceChildReferences( pRoot, startingDefs[i], pActualDef );
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}
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// Reconstruct the definition list based on the actual unique ones
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rootDefs.RemoveAll();
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int nUniqueCount = defs.Count();
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for ( int i = 0; i < nUniqueCount; ++i )
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{
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rootDefs.AddToTail( defs[i] );
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}
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if ( nCount != nUniqueCount )
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{
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Warning( "*** Removed %d duplicated particle systems!\n", nCount - nUniqueCount );
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}
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else
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{
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Warning( "Removed no duplicated particle systems. This file started out ok.\n" );
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}
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}
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//-----------------------------------------------------------------------------
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// Print help
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//-----------------------------------------------------------------------------
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void CPCFFixApp::PrintHelp( )
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{
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Msg( "Usage: pcffix -i <in .pcf file> [-nop4]\n" );
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Msg( "\t-i\t: Source .PCF file to fix up (eliminate copied particle system definitions.)\n" );
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Msg( "\t-nop4\t: Disables auto perforce checkout/add.\n" );
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Msg( "\t-vproject\t: Specifies path to a gameinfo.txt file (which mod to build for).\n" );
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}
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//-----------------------------------------------------------------------------
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// The application object
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//-----------------------------------------------------------------------------
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int CPCFFixApp::Main()
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{
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g_pDataModel->SetUndoEnabled( false );
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g_pDataModel->OnlyCreateUntypedElements( true );
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g_pDataModel->SetDefaultElementFactory( NULL );
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// This bit of hackery allows us to access files on the harddrive
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g_pFullFileSystem->AddSearchPath( "", "LOCAL", PATH_ADD_TO_HEAD );
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if ( CommandLine()->CheckParm( "-h" ) || CommandLine()->CheckParm( "-help" ) )
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{
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PrintHelp();
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return 0;
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}
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// Do Perforce Stuff
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if ( CommandLine()->FindParm( "-nop4" ) )
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{
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g_p4factory->SetDummyMode( true );
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}
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g_p4factory->SetOpenFileChangeList( "Fixed PCF files" );
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const char *pPCFFile = CommandLine()->ParmValue( "-i" );
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if ( !pPCFFile )
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{
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PrintHelp();
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return 0;
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}
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CDmElement *pRoot;
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if ( g_pDataModel->RestoreFromFile( pPCFFile, NULL, "pcf", &pRoot, CR_DELETE_NEW ) == DMFILEID_INVALID )
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{
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Error( "Encountered an error reading file \"%s\"!\n", pPCFFile );
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return -1;
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}
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FixupPCFFile( pRoot );
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CP4AutoEditFile checkout( pPCFFile );
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const char *pOutEncoding = g_pDataModel->GetDefaultEncoding( "pcf" );
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if ( !g_pDataModel->SaveToFile( pPCFFile, NULL, pOutEncoding, "pcf", pRoot ) )
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{
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Error( "Encountered an error writing file \"%s\"!\n", pPCFFile );
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return -1;
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}
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g_pDataModel->RemoveFileId( pRoot->GetFileId() );
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return -1;
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}
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