1HEADmaster

4 files changed, 631 insertions, 0 deletions

diff --git a/utils/vmf_tweak/stdafx.cpp b/utils/vmf_tweak/stdafx.cpp
new file mode 100644
index 0000000..d9aff89
--- /dev/null
+++ b/utils/vmf_tweak/stdafx.cpp
@@ -0,0 +1,15 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+// stdafx.cpp : source file that includes just the standard includes
+//	vmf_tweak.pch will be the pre-compiled header
+//	stdafx.obj will contain the pre-compiled type information
+
+#include "stdafx.h"
+
+// TODO: reference any additional headers you need in STDAFX.H
+// and not in this file
diff --git a/utils/vmf_tweak/stdafx.h b/utils/vmf_tweak/stdafx.h
new file mode 100644
index 0000000..16ffef2
--- /dev/null
+++ b/utils/vmf_tweak/stdafx.h
@@ -0,0 +1,29 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+// stdafx.h : include file for standard system include files,
+//  or project specific include files that are used frequently, but
+//      are changed infrequently
+//
+
+#if !defined(AFX_STDAFX_H__9C5E2B7D_643D_4915_9379_C2FE14AF0A52__INCLUDED_)
+#define AFX_STDAFX_H__9C5E2B7D_643D_4915_9379_C2FE14AF0A52__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#define WIN32_LEAN_AND_MEAN		// Exclude rarely-used stuff from Windows headers
+
+#include <stdio.h>
+
+// TODO: reference additional headers your program requires here
+
+//{{AFX_INSERT_LOCATION}}
+// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
+
+#endif // !defined(AFX_STDAFX_H__9C5E2B7D_643D_4915_9379_C2FE14AF0A52__INCLUDED_)
diff --git a/utils/vmf_tweak/vmf_tweak.cpp b/utils/vmf_tweak/vmf_tweak.cpp
new file mode 100644
index 0000000..d133d9e
--- /dev/null
+++ b/utils/vmf_tweak/vmf_tweak.cpp
@@ -0,0 +1,540 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+// vmf_tweak.cpp : Defines the entry point for the console application.
+//
+
+#include "stdafx.h"
+#include "chunkfile.h"
+#include "utllinkedlist.h"
+#include <stdlib.h>
+#include "tier1/strtools.h"
+#include "tier0/icommandline.h"
+#include "tier1/utlrbtree.h"
+#include "tier1/utlbuffer.h"
+#include "tier1/KeyValues.h"
+#include "filesystem.h"
+#include "FileSystem_Tools.h"
+#include "cmdlib.h"
+
+#include <windows.h>
+
+char const *g_pInFilename = NULL;
+
+char *CopyString( char const *pStr );
+
+unsigned long g_CurLoadOrder = 0;
+
+
+//-----------------------------------------------------------------------------
+// default spec function
+//-----------------------------------------------------------------------------
+SpewRetval_t VMFTweakSpewFunc( SpewType_t spewType, char const *pMsg )
+{
+	OutputDebugString( pMsg );
+	printf( pMsg );
+	switch( spewType )
+	{
+	case SPEW_MESSAGE:
+	case SPEW_WARNING:
+	case SPEW_LOG:
+		return SPEW_CONTINUE;
+
+	case SPEW_ASSERT:
+	case SPEW_ERROR:
+	default:
+		return SPEW_DEBUGGER;
+	}
+}
+
+void logprint( char const *logfile, const char *fmt, ... )
+{
+	char string[ 8192 ];
+	va_list va;
+	va_start( va, fmt );
+	vsprintf( string, fmt, va );
+	va_end( va );
+
+	FILE *fp = NULL;
+	static bool first = false;
+	if ( first )
+	{
+		first = false;
+		fp = fopen( logfile, "wb" );
+	}
+	else
+	{
+		fp = fopen( logfile, "ab" );
+	}
+	if ( fp )
+	{
+		char *p = string;
+		while ( *p )
+		{
+			if ( *p == '\n' )
+			{
+				fputc( '\r', fp );
+			}
+			fputc( *p, fp );
+			p++;
+		}
+		fclose( fp );
+	}
+}
+
+
+class CChunkKeyBase
+{
+public:
+	unsigned long m_LoadOrder;	// Which order it appeared in the file.
+};
+
+
+class CKeyValue : public CChunkKeyBase
+{
+public:
+	void SetKey( const char *pStr )
+	{
+		delete [] m_pKey;
+		m_pKey = CopyString( pStr );
+	}
+
+	void SetValue( const char *pStr )
+	{
+		delete [] m_pValue;
+		m_pValue = CopyString( pStr );
+	}
+	
+
+public:
+	char	*m_pKey;
+	char	*m_pValue;
+};
+
+
+class CChunk : public CChunkKeyBase
+{
+public:
+	// Returns true if the chunk has the specified key and if its value
+	// is equal to pValueStr (case-insensitive).
+	bool			CompareKey( char const *pKeyName, char const *pValueStr );
+
+	// Look for a key by name.
+	CKeyValue*		FindKey( char const *pKeyName );
+	CKeyValue*		FindKey( char const *pKeyName, const char *pValue );
+
+	CChunk*			FindChunk( char const *pKeyName );
+
+	// Find a key by name, and replace any occurences with the new name.
+	void			RenameKey( const char *szOldName, const char *szNewName );
+
+public:
+
+	char										*m_pChunkName;
+	CUtlLinkedList<CKeyValue*, unsigned short>	m_Keys;
+	CUtlLinkedList<CChunk*, unsigned short>		m_Chunks;
+};
+
+
+CChunk* ParseChunk( char const *pChunkName, bool bOnlyOne );
+
+
+CChunk		*g_pCurChunk = 0;
+CChunkFile	*g_pChunkFile = 0;
+int g_DotCounter = 0;
+
+
+
+// --------------------------------------------------------------------------------- //
+// CChunk implementation.
+// --------------------------------------------------------------------------------- //
+
+bool CChunk::CompareKey( char const *pKeyName, char const *pValueStr )
+{
+	CKeyValue *pKey = FindKey( pKeyName );
+
+	if( pKey && stricmp( pKey->m_pValue, pValueStr ) == 0 )
+		return true;
+	else
+		return false;
+}	
+
+
+CKeyValue* CChunk::FindKey( char const *pKeyName )
+{
+	for( unsigned short i=m_Keys.Head(); i != m_Keys.InvalidIndex(); i=m_Keys.Next(i) )
+	{
+		CKeyValue *pKey = m_Keys[i];
+
+		if( stricmp( pKey->m_pKey, pKeyName ) == 0 )
+			return pKey;
+	}
+
+	return NULL;
+}
+
+
+CChunk* CChunk::FindChunk( char const *pChunkName )
+{
+	for( unsigned short i=m_Chunks.Head(); i != m_Chunks.InvalidIndex(); i=m_Chunks.Next(i) )
+	{
+		CChunk *pChunk = m_Chunks[i];
+
+		if( stricmp( pChunk->m_pChunkName, pChunkName ) == 0 )
+			return pChunk;
+	}
+
+	return NULL;
+}
+
+CKeyValue* CChunk::FindKey( char const *pKeyName, const char *pValue )
+{
+	for( unsigned short i=m_Keys.Head(); i != m_Keys.InvalidIndex(); i=m_Keys.Next(i) )
+	{
+		CKeyValue *pKey = m_Keys[i];
+
+		if( stricmp( pKey->m_pKey, pKeyName ) == 0 && stricmp( pKey->m_pValue, pValue ) == 0 )
+			return pKey;
+	}
+
+	return NULL;
+}
+
+
+void CChunk::RenameKey( const char *szOldName, const char *szNewName )
+{
+	if ((!szOldName) || (!szNewName))
+		return;
+
+	CKeyValue *pKey = FindKey( szOldName );
+	if ( pKey )
+	{
+		delete pKey->m_pKey;
+		pKey->m_pKey = CopyString( szNewName );
+	}
+}
+
+
+// --------------------------------------------------------------------------------- //
+// Util functions.
+// --------------------------------------------------------------------------------- //
+char *CopyString( char const *pStr )
+{
+	char *pRet = new char[ strlen(pStr) + 1 ];
+	strcpy( pRet, pStr );
+	return pRet;
+}
+
+ChunkFileResult_t MyDefaultHandler( CChunkFile *pFile, void *pData, char const *pChunkName )
+{
+	CChunk *pChunk = ParseChunk( pChunkName, true );
+	g_pCurChunk->m_Chunks.AddToTail( pChunk );
+	return ChunkFile_Ok;
+}
+
+
+ChunkFileResult_t MyKeyHandler( const char *szKey, const char *szValue, void *pData )
+{
+	// Add the key to the current chunk.
+	CKeyValue *pKey = new CKeyValue;
+	pKey->m_LoadOrder = g_CurLoadOrder++;
+	
+	pKey->m_pKey   = CopyString( szKey );
+	pKey->m_pValue = CopyString( szValue );
+
+	g_pCurChunk->m_Keys.AddToTail( pKey );
+	return ChunkFile_Ok;
+}
+
+
+CChunk* ParseChunk( char const *pChunkName, bool bOnlyOne )
+{
+	// Add the new chunk.
+	CChunk *pChunk = new CChunk;
+	pChunk->m_pChunkName = CopyString( pChunkName );
+	pChunk->m_LoadOrder = g_CurLoadOrder++;
+
+	// Parse it out..
+	CChunk *pOldChunk = g_pCurChunk;
+	g_pCurChunk = pChunk;
+
+	//if( ++g_DotCounter % 16 == 0 )
+	//	printf( "." );
+
+	while( 1 )
+	{
+		if( g_pChunkFile->ReadChunk( MyKeyHandler ) != ChunkFile_Ok )
+			break;
+	
+		if( bOnlyOne )
+			break;
+	}
+
+	g_pCurChunk = pOldChunk;
+	return pChunk;
+}
+
+
+CChunk* ReadChunkFile( char const *pInFilename )
+{
+	CChunkFile chunkFile;
+
+	if( chunkFile.Open( pInFilename, ChunkFile_Read ) != ChunkFile_Ok )
+	{
+		printf( "Error opening chunk file %s for reading.\n", pInFilename );
+		return NULL;
+	}
+
+	printf( "Reading.." );
+	chunkFile.SetDefaultChunkHandler( MyDefaultHandler, 0 );
+	g_pChunkFile = &chunkFile;
+	
+	CChunk *pRet = ParseChunk( "***ROOT***", false );
+	printf( "\n\n" );
+
+	return pRet;
+}
+
+class CChunkHolder
+{
+public:
+	static bool SortChunkFn( const CChunkHolder &a, const CChunkHolder &b )
+	{
+		return a.m_LoadOrder < b.m_LoadOrder;
+	}
+
+	unsigned long m_LoadOrder;
+	CKeyValue *m_pKey;
+	CChunk *m_pChunk;
+};
+
+
+void WriteChunks_R( CChunkFile *pFile, CChunk *pChunk, bool bRoot )
+{
+	if( !bRoot )
+	{
+		pFile->BeginChunk( pChunk->m_pChunkName );
+	}
+
+	// Sort them..
+	CUtlRBTree<CChunkHolder,int> sortedStuff( 0, 0, &CChunkHolder::SortChunkFn );
+	
+	// Write keys.
+	for( unsigned short i=pChunk->m_Keys.Head(); i != pChunk->m_Keys.InvalidIndex(); i = pChunk->m_Keys.Next( i ) )
+	{
+		CChunkHolder holder;
+		holder.m_pKey = pChunk->m_Keys[i];
+		holder.m_LoadOrder = holder.m_pKey->m_LoadOrder;
+		holder.m_pChunk = NULL;
+		sortedStuff.Insert( holder );
+	}
+
+	// Write subchunks.
+	for( int i=pChunk->m_Chunks.Head(); i != pChunk->m_Chunks.InvalidIndex(); i = pChunk->m_Chunks.Next( i ) )
+	{
+		CChunkHolder holder;
+		holder.m_pChunk = pChunk->m_Chunks[i];
+		holder.m_LoadOrder = holder.m_pChunk->m_LoadOrder;
+		holder.m_pKey = NULL;
+		sortedStuff.Insert( holder );
+	}
+
+	// Write stuff in sorted order.
+	int i = sortedStuff.FirstInorder();
+	if ( i != sortedStuff.InvalidIndex() )
+	{
+		while ( 1 )
+		{
+			CChunkHolder &h = sortedStuff[i];
+			if ( h.m_pKey )
+			{
+				pFile->WriteKeyValue( h.m_pKey->m_pKey, h.m_pKey->m_pValue );
+			}
+			else
+			{
+				WriteChunks_R( pFile, h.m_pChunk, false );
+			}
+			if ( i == sortedStuff.LastInorder() )
+				break;
+			i = sortedStuff.NextInorder( i );
+		}
+	}
+
+	if( !bRoot )
+	{
+		pFile->EndChunk();
+	}
+}
+
+
+bool WriteChunkFile( char const *pOutFilename, CChunk *pRoot )
+{
+	CChunkFile chunkFile;
+
+	if( chunkFile.Open( pOutFilename, ChunkFile_Write ) != ChunkFile_Ok )
+	{
+		printf( "Error opening chunk file %s for writing.\n", pOutFilename );
+		return false;
+	}
+
+	printf( "Writing.." );
+	WriteChunks_R( &chunkFile, pRoot, true );
+	printf( "\n\n" );
+
+	return true;
+}
+
+
+//
+//
+// EXAMPLE
+//
+//
+void ScanRopeSlack( CChunk *pChunk )
+{
+	if( stricmp( pChunk->m_pChunkName, "entity" ) == 0 )
+	{
+		if( pChunk->CompareKey( "classname", "keyframe_rope" ) ||
+			pChunk->CompareKey( "classname", "move_rope" ) )
+		{
+			CKeyValue *pKey = pChunk->FindKey( "slack" );
+			if( pKey )
+			{
+				// Subtract 100 from all the Slack properties.
+				float flCur = (float)atof( pKey->m_pValue );
+				char str[256];
+				sprintf( str, "%f", flCur + 100 );
+				pKey->m_pValue = CopyString( str );
+			}
+		}
+	}
+}
+
+int g_nLogicAutoReplacementsMade = 0;
+void LogicAuto( CChunk *pChunk )
+{
+	if ( pChunk->CompareKey( "classname", "logic_auto" ) )
+	{
+		CChunk *pConnections = pChunk->FindChunk( "connections" );
+		if ( !pConnections )
+			return;
+		
+		bool bFound = false;
+		for ( int i=0; i < pConnections->m_Keys.Count(); i++ )
+		{
+			CKeyValue *pTestKV = pConnections->m_Keys[i];
+			if ( V_stristr( pTestKV->m_pValue, "tonemap" ) == pTestKV->m_pValue )
+			{
+				bFound = true;
+				break;
+			}
+		}
+		
+		if ( !bFound )
+			return;
+			
+		++g_nLogicAutoReplacementsMade;			 
+
+		// Ok, this is a logic_auto with OnMapSpawn outputs in its connections.		
+		CUtlLinkedList<CKeyValue*,int> newKeys;
+		FOR_EACH_LL( pConnections->m_Keys, i )
+		{
+			CKeyValue *pTestKV = pConnections->m_Keys[i];
+			if ( V_stricmp( pTestKV->m_pKey, "OnMapSpawn" ) == 0 )
+			{
+				if ( V_stristr( pTestKV->m_pValue, "tonemap" ) == pTestKV->m_pValue )
+				{
+					CKeyValue *pNewKV = new CKeyValue;
+					pNewKV->SetKey( "OnMapTransition" );
+					pNewKV->SetValue( pTestKV->m_pValue );
+					newKeys.AddToTail( pNewKV );
+				}
+			}
+		}
+		
+		FOR_EACH_LL( newKeys, i )
+		{
+			if ( !pConnections->FindKey( "OnMapTransition", newKeys[i]->m_pValue ) )
+			{
+				pConnections->m_Keys.AddToTail( newKeys[i] );
+			}
+		}
+		
+		// Fix spawnflags.
+		CKeyValue *pFlags = pChunk->FindKey("spawnflags");
+		if ( pFlags )
+		{
+			unsigned long curVal;
+			sscanf( pFlags->m_pValue, "%lu", &curVal );
+			if ( curVal & 1 )
+			{
+				--curVal;
+				char str[512];
+				sprintf( str, "%lu", curVal );
+				pFlags->SetValue( str );
+			}
+		}
+	}
+}
+
+
+void ScanChunks( CChunk *pChunk, void (*fn)(CChunk *) )
+{
+	fn( pChunk );
+
+	// Recurse into the children.
+	for( unsigned short i=pChunk->m_Chunks.Head(); i != pChunk->m_Chunks.InvalidIndex(); i = pChunk->m_Chunks.Next( i ) )
+	{
+		ScanChunks( pChunk->m_Chunks[i], fn );
+	}
+}
+
+int main(int argc, char* argv[])
+{
+	CommandLine()->CreateCmdLine( argc, argv );
+	SpewOutputFunc( VMFTweakSpewFunc );
+
+	if( argc < 2 )
+	{
+		printf( "vmf_tweak <input file> [output file]\n" );
+		return 1;
+	}
+
+	g_pInFilename = argv[1];
+	char const *pOutFilename = argc >= 3 ? argv[2] : "";
+
+	CChunk *pRoot = ReadChunkFile( g_pInFilename );
+	if( !pRoot )
+		return 2;
+
+	//
+	//
+	//
+	// This is where you can put code to modify the VMF.
+	//
+	//
+	//
+
+	// If they didn't specify -game on the command line, use VPROJECT.
+	char workingdir[ 256 ];
+	workingdir[0] = 0;
+	Q_getwd( workingdir, sizeof(workingdir) );
+	CmdLib_InitFileSystem( workingdir );
+	ScanChunks( pRoot, LogicAuto );
+	FileSystem_Term();
+
+	Msg( "%s: %d logic_auto replacements made.\n", g_pInFilename, g_nLogicAutoReplacementsMade );
+
+	if ( argc >= 3 )
+	{
+		if( !WriteChunkFile( pOutFilename, pRoot ) )
+			return 3;
+	}
+
+	return 0;
+}
+
diff --git a/utils/vmf_tweak/vmf_tweak.vpc b/utils/vmf_tweak/vmf_tweak.vpc
new file mode 100644
index 0000000..8fc3f7e
--- /dev/null
+++ b/utils/vmf_tweak/vmf_tweak.vpc
@@ -0,0 +1,47 @@
+//-----------------------------------------------------------------------------
+//	VMF_TWEAK.VPC
+//
+//	Project Script
+//-----------------------------------------------------------------------------
+
+$Macro SRCDIR		"..\.."
+$Macro OUTBINDIR	"$SRCDIR\..\game\bin"
+
+$Include "$SRCDIR\vpc_scripts\source_exe_con_base.vpc"
+
+$Configuration
+{
+	$Compiler
+	{
+		$AdditionalIncludeDirectories		"$BASE,$SRCDIR\game\shared,..\common"
+	}
+}
+
+$Project "Vmf_tweak"
+{
+	$Folder	"Source Files"
+	{
+		$File	"$SRCDIR\public\ChunkFile.cpp"
+		$File	"..\common\cmdlib.cpp"
+		$File	"..\common\cmdlib.h"
+		$File	"$SRCDIR\public\filesystem_helpers.cpp"
+		$File	"$SRCDIR\public\filesystem_helpers.h"
+		$File	"$SRCDIR\public\filesystem_init.cpp"
+		$File	"..\common\filesystem_tools.cpp"
+		$File	"..\common\filesystem_tools.h"
+		$File	"StdAfx.cpp"
+		$File	"vmf_tweak.cpp"
+	}
+
+	$Folder	"Header Files"
+	{
+		$File	"$SRCDIR\public\ChunkFile.h"
+		$File	"StdAfx.h"
+		$File	"$SRCDIR\public\tier1\tokenreader.h"
+	}
+
+	$Folder	"Link Libraries"
+	{
+		$Lib tier2
+	}
+}