//========= Copyright © 1996-2005, Valve Corporation, All rights reserved. ============// // // Purpose: // // $NoKeywords: $ //=============================================================================// #include #include "MapWorld.h" #include "MessageWnd.h" #include "IEditorTexture.h" #include "GlobalFunctions.h" #include "TextureSystem.h" #include "TextureConverter.h" #include "FileSystem.h" #include "Hammer.h" // memdbgon must be the last include file in a .cpp file!!! #include CProgressDlg * CTextureConverter::m_pProgDlg; int CTextureConverter::m_nSolidCount; int CTextureConverter::m_nFaceCount; int CTextureConverter::m_nDecalCount; int CTextureConverter::m_nCurrentSolid; int CTextureConverter::m_nCurrentDecal; int CTextureConverter::m_nSuccesses; int CTextureConverter::m_nErrors; int CTextureConverter::m_nSkipped; int CTextureConverter::m_nWarnings; //----------------------------------------------------------------------------- // Purpose: Reset counters. // Input : // Output : Counters all reset to 0. //----------------------------------------------------------------------------- void CTextureConverter::Initialize( void ) { m_nSolidCount = 0; m_nCurrentSolid = 0; m_nFaceCount = 0; m_nDecalCount = 0; m_nCurrentDecal = 0; m_nSuccesses = 0; m_nErrors = 0; m_nSkipped = 0; m_nWarnings = 0; } //----------------------------------------------------------------------------- // Purpose: Recurse through the contents of the map, passing solid objects on // to be converted. // Input : pWorld - pointer to the map to have textures converted. // Output : All solid faces and decals in the world have WAD3 textures // converted to VMT. //----------------------------------------------------------------------------- void CTextureConverter::ConvertWorldTextures( CMapWorld * pWorld ) { Initialize(); // Bring the message window to the front, to display conversion info g_pwndMessage->Activate(); Msg( mwStatus, "Converting textures from WAD to VMT format..." ); // Set up a progress meter dialogue m_pProgDlg = new CProgressDlg; m_pProgDlg->Create(); m_pProgDlg->SetStep( 1 ); m_pProgDlg->SetWindowText( "Preparing to convert textures..." ); // Run the converter ConvertSolids( pWorld ); ConvertDecals( pWorld ); DisplayStatistics(); // Destroy the progress meter if ( m_pProgDlg ) { m_pProgDlg->DestroyWindow(); delete m_pProgDlg; m_pProgDlg = NULL; } AfxMessageBox( "Conversion complete. Check the Hammer \"Messages\" window for complete details." ); } //----------------------------------------------------------------------------- // Purpose: Recurse through the contents of the map, passing solid objects on // to be converted. // Input : pWorld - pointer to the map to have textures converted. // Output : All solid faces in the world have WAD3 textures converted to VMT. //----------------------------------------------------------------------------- void CTextureConverter::ConvertSolids( CMapWorld * pWorld ) { // Count total map solids so we know how many we have to do (for progress meter). pWorld->EnumChildren( ENUMMAPCHILDRENPROC( CountMapSolids ), 0, MAPCLASS_TYPE( CMapSolid ) ); m_pProgDlg->SetRange( 0, m_nSolidCount ); m_pProgDlg->SetStep( 2 ); m_pProgDlg->SetWindowText( "Converting solids..." ); // Cycle through the solids again and convert as necessary. pWorld->EnumChildren( ENUMMAPCHILDRENPROC( CheckSolidTextures ), 0, MAPCLASS_TYPE( CMapSolid ) ); } //----------------------------------------------------------------------------- // Purpose: Enumeration function, increment the solids counter. // Input : // Output : Always return true to continue enumerating. //----------------------------------------------------------------------------- bool CTextureConverter::CountMapSolids( CMapSolid *, DWORD ) { m_nSolidCount++; return true; // return true to continue enumerating } //----------------------------------------------------------------------------- // Purpose: Enumeration function, check all the faces of a solid for texture conversion // Input : pSolid - map solid to be checked. // Output : Always return true to continue enumerating. //----------------------------------------------------------------------------- bool CTextureConverter::CheckSolidTextures( CMapSolid * pSolid, DWORD ) { int nFaceCount; m_nCurrentSolid++; if ( m_nCurrentSolid % 100 == 0 ) m_pProgDlg->SetPos( m_nCurrentSolid ); // check each face of the solid nFaceCount = pSolid->GetFaceCount(); while( nFaceCount-- ) { CheckFaceTexture( pSolid->GetFace( nFaceCount ) ); } return true; // return true to continue enumerating } //----------------------------------------------------------------------------- // Purpose: Check the texture of a face to determine if conversion is necessary. // Input : pFace - a map face. // Output : //----------------------------------------------------------------------------- void CTextureConverter::CheckFaceTexture( CMapFace * pFace ) { m_nFaceCount++; // Criteria for needing conversion is a) being a dummy texture AND b) having no slashes // in the texture name. if ( !pFace->GetTexture()->IsDummy() ) { m_nSkipped++; return; } if ( strchr( pFace->GetTexture()->GetName(), '/') != NULL ) { m_nSkipped++; return; } ConvertFaceTexture( pFace ); } bool TextureEndsIn( const char *pTextureName, const char *pEnd ) { const char *pLast = strrchr( pTextureName, '\\' ); if ( strrchr( pTextureName, '/' ) > pLast ) pLast = strrchr( pTextureName, '/' ); if ( pLast ) return stricmp( pLast+1, pEnd ) == 0; else return stricmp( pTextureName, pEnd ) == 0; } //----------------------------------------------------------------------------- // Purpose: Determine if any materials match the old texture of a face and replace // appropriately. // Input : pFace - a map face known to need conversion. // Output : //----------------------------------------------------------------------------- void CTextureConverter::ConvertFaceTexture( CMapFace * pFace ) { EditorTextureList_t tlMatches; IEditorTexture *pNewTexture; const char *pTextureName = pFace->GetTexture()->GetName(); // Check for SKY and SKIP brushes. char *replacements[][2] = { { "sky", "tools/toolsskybox" }, { "skip", "tools/toolsskip" }, { "aaatrigger", "tools/toolstrigger" }, { "hint", "tools/toolshint" }, { "clip", "tools/toolsclip" }, { "null", "tools/toolsnodraw" } }; for ( int i=0; i < sizeof( replacements ) / sizeof( replacements[0] ); i++ ) { if ( TextureEndsIn( pTextureName, replacements[i][0] ) ) { pNewTexture = g_Textures.FindActiveTexture( replacements[i][1] ); if ( pNewTexture ) { ReplaceFaceTexture( pFace, pNewTexture ); return; } } } GetNewTextureMatches( pTextureName, tlMatches ); switch( tlMatches.Count() ) { case 0: MsgConvertFace( pFace, "ERROR: No matching material. Cannot convert." ); m_nErrors++; break; case 1: pNewTexture = tlMatches.Element(0); ReplaceFaceTexture( pFace, pNewTexture ); break; default: // Multiple matches. For now, just use the first. pNewTexture = tlMatches.Element(0); ReplaceFaceTexture( pFace, pNewTexture ); break; } } //----------------------------------------------------------------------------- // Purpose: Recurse through the contents of the map, passing decal objects on // to be converted. // Input : pWorld - pointer to the map to have textures converted. // Output : All decals in the world have WAD3 textures converted to VMT. //----------------------------------------------------------------------------- void CTextureConverter::ConvertDecals( CMapWorld * pWorld ) { // Count total map decals so we know how many we have to do (for progress meter). pWorld->EnumChildren( ENUMMAPCHILDRENPROC( CountMapDecals ), 0, MAPCLASS_TYPE( CMapEntity ) ); m_pProgDlg->SetRange( 0, m_nDecalCount ); m_pProgDlg->SetStep( 3 ); m_pProgDlg->SetWindowText( "Converting decals..." ); // Cycle through the solids again and convert as necessary. pWorld->EnumChildren( ENUMMAPCHILDRENPROC( CheckDecalTextures ), 0, MAPCLASS_TYPE( CMapEntity ) ); } //----------------------------------------------------------------------------- // Purpose: Enumeration function, increment the decals counter if entity is a decal. // Input : // Output : Always return true to continue enumerating. //----------------------------------------------------------------------------- bool CTextureConverter::CountMapDecals( CMapEntity * pEnt, DWORD ) { if ( !strcmp( pEnt->GetClassName(), "infodecal" ) ) m_nDecalCount++; return true; // return true to continue enumerating } //----------------------------------------------------------------------------- // Purpose: Enumeration function, check a decal's texture to determine if // conversion is necessary. // Input : pEnt - map decal to be checked. // Output : Always return true to continue enumerating. //----------------------------------------------------------------------------- bool CTextureConverter::CheckDecalTextures( CMapEntity * pEnt, DWORD ) { if ( strcmp( pEnt->GetClassName(), "infodecal" ) ) return true; // not a decal, return true to continue enumerating m_nCurrentDecal++; m_pProgDlg->SetPos( m_nCurrentDecal ); if ( strchr( pEnt->GetKeyValue( "texture" ), '/') != NULL ) { m_nSkipped++; } else { ConvertDecalTexture( pEnt ); } return true; // return true to continue enumerating } //----------------------------------------------------------------------------- // Purpose: Determine if any materials match the old texture of a decal and replace // appropriately. // Input : pEnt - a map decal known to need conversion. // Output : //----------------------------------------------------------------------------- void CTextureConverter::ConvertDecalTexture( CMapEntity * pEnt ) { EditorTextureList_t tlMatches; IEditorTexture *pNewTexture; GetNewTextureMatches( pEnt->GetKeyValue( "texture" ), tlMatches ); switch( tlMatches.Count() ) { case 0: MsgConvertDecal( pEnt, "ERROR: No matching material. Cannot convert." ); m_nErrors++; break; case 1: pNewTexture = tlMatches.Element(0); ReplaceDecalTexture( pEnt, pNewTexture ); break; default: // Multiple matches. For now, just use the first. pNewTexture = tlMatches.Element(0); MsgConvertDecal( pEnt, "WARNING: Multiple matches found. Using first match (%s).", pNewTexture->GetName() ); m_nWarnings++; ReplaceDecalTexture( pEnt, pNewTexture ); break; } } //----------------------------------------------------------------------------- // Purpose: Look for material matches for an old texture and add them to a list. // Input : pszOldName - old texture name. // pMatchList - empty texture list. // Output : pMatchList - texture list is filled in with matching material textures. //----------------------------------------------------------------------------- void CTextureConverter::GetNewTextureMatches( const char * pszOldName, EditorTextureList_t &tlMatchList ) { IEditorTexture * pTexture; int nIndex; nIndex = 0; pTexture = g_Textures.EnumActiveTextures( &nIndex, tfVMT ); // loop through all VMT textures while ( pTexture != NULL ) { if ( TextureNameMatchesMaterialName( pszOldName, pTexture->GetName() ) ) // check for a match { tlMatchList.AddToTail( pTexture ); } pTexture = g_Textures.EnumActiveTextures( &nIndex, tfVMT ); } } //----------------------------------------------------------------------------- // Purpose: Compare an old texture name to a new material name. // Input : pszTextureName - Old texture name. // pszMaterialName - New material name. // Output : Return true if the old texture name is the same (case insensitive) // as the last token (delimiter '/') of the new material name, otherwise // return false. //----------------------------------------------------------------------------- bool CTextureConverter::TextureNameMatchesMaterialName( const char * pszTextureName, const char * pszMaterialName ) { const char * pszPartialMaterialName; // sublocation of the material name pszPartialMaterialName = strrchr( pszMaterialName, '/' ); // Find the last '/' if ( pszPartialMaterialName != NULL) { pszPartialMaterialName++; // Point to the character after the '/' } else { pszPartialMaterialName = pszMaterialName; // No slashes found, just point to the name } // No '/' found in the VMT name, or the name ended in a '/'. This shouldn't happen. if ( ( pszPartialMaterialName == NULL ) || strlen( pszPartialMaterialName ) == 0 ) return false; if ( stricmp( pszTextureName, pszPartialMaterialName ) == 0 ) return true; return false; } //----------------------------------------------------------------------------- // Purpose: Change the texture on a face, re-scaling if possible. // Input : pFace - a map face // pNewTexture - texture to place on the map face. // Output : pFace has a new texture pointer set. //----------------------------------------------------------------------------- void CTextureConverter::ReplaceFaceTexture( CMapFace * pFace, IEditorTexture * pNewTexture ) { if ( !pNewTexture->Load() ) // make sure new texture is loaded { MsgConvertFace( pFace, "WARNING: Couldn't load new material. Texture converted but not re-scaled." ); m_nWarnings++; } RescaleFaceTexture( pFace, pNewTexture ); pFace->SetTexture( pNewTexture ); m_nSuccesses++; } //----------------------------------------------------------------------------- // Purpose: Change the texture on a decal // Input : pEntity - a map decal // pNewTexture - texture to place on the map face. // Output : pEnt has a new texture set //----------------------------------------------------------------------------- void CTextureConverter::ReplaceDecalTexture( CMapEntity * pEnt, IEditorTexture * pNewTexture ) { pEnt->SetKeyValue( "texture", pNewTexture->GetName() ); m_nSuccesses++; } //----------------------------------------------------------------------------- // Purpose: Find a WAD3 texture based on a name search. // Input : pszName - name of the texture to search for. // Output : return a texture if found, otherwise NULL. //----------------------------------------------------------------------------- IEditorTexture * CTextureConverter::FindWAD3Texture( const char * pszName ) { IEditorTexture * pTexture; int nIndex; nIndex = 0; pTexture = g_Textures.EnumActiveTextures( &nIndex, tfWAD3 ); // loop through all the WAD3 textures while ( pTexture != NULL ) { if ( !strcmp( pTexture->GetName(), pszName ) ) //check for exact match return pTexture; pTexture = g_Textures.EnumActiveTextures( &nIndex, tfWAD3 ); } return NULL; } //----------------------------------------------------------------------------- // Purpose: Change the scale and shift values of a texture, based on old texture // image dimensions compared to new texture image dimensions. // Input : pFace - map face that the texture to be scaled is on. // pOldTexture - the old texture. // pNewTexture - the new texture. // Output : pFace->scale and pface->texture are modified if either the height or // width (or both) of the texture has changed. //----------------------------------------------------------------------------- void CTextureConverter::RescaleFaceTexture( CMapFace * pFace, IEditorTexture * pNewTexture ) { int nNewWidth; int nNewHeight; int nOldWidth = -1; int nOldHeight = -1; // First look for the .resizeinfo in the mod dir (hl2\dod), then the game dir (hl2\hl2). char resizeInfoFilename[512]; Q_snprintf( resizeInfoFilename, sizeof( resizeInfoFilename ), "materials\\%s.resizeinfo", pNewTexture->GetName() ); FileHandle_t fp = g_pFileSystem->Open( resizeInfoFilename, "rt" ); if ( !fp ) { return; } char line[512]; int nScanned = 0; if ( g_pFullFileSystem->ReadLine( line, sizeof( line ), fp ) ) { nScanned = sscanf( line, "%d %d", &nOldWidth, &nOldHeight ); } g_pFileSystem->Close( fp ); if ( nScanned != 2 || nOldWidth < 0 || nOldHeight < 0 || nOldWidth > 5000 || nOldHeight > 5000 ) return; nNewWidth = pNewTexture->GetWidth(); nNewHeight = pNewTexture->GetHeight(); // Divide by 0 checks if ( ( nOldWidth == 0 ) || ( nOldHeight == 0 ) ) { MsgConvertFace( pFace, "WARNING: Invalid old texture dimensions (%dx%d). Texture converted but not re-scaled.", nOldWidth, nOldHeight ); m_nWarnings++; return; } // Divide by 0 checks if ( ( nNewWidth == 0 ) || ( nNewHeight == 0 ) ) { MsgConvertFace( pFace, "WARNING: Invalid new material dimensions (%dx%d). Texture converted but not re-scaled.", nNewWidth, nNewHeight ); m_nWarnings++; return; } if ( nOldWidth != nNewWidth ) { // Adjust the width scale by an old to new ratio pFace->texture.scale[ 0 ] = pFace->texture.scale[ 0 ] * nOldWidth / nNewWidth; // Adjust the height shift by a new to old ratio pFace->texture.UAxis[ 3 ] = pFace->texture.UAxis[ 3 ] * nNewWidth / nOldWidth; } if ( nOldHeight != nNewHeight ) { // Adjust the height scale by an old to new ratio pFace->texture.scale[ 1 ] = pFace->texture.scale[ 1 ] * nOldHeight / nNewHeight; // Adjust the height shift by a new to old ratio pFace->texture.VAxis[ 3 ] = pFace->texture.VAxis[ 3 ] * nNewHeight / nOldHeight; } pFace->CalcTextureCoords(); // recompute internals base on the new scaling and shifting. } //----------------------------------------------------------------------------- // Purpose: Send a message to WC's message window about the specified face. // Input : pFace - The map face the message relates to // format - The message format string, *printf style // ... - The remaining arguments of the *printf style message // Output : A status message is sent to the WC message window. //----------------------------------------------------------------------------- void CTextureConverter::MsgConvertFace( CMapFace * pFace, const char * format, ... ) { va_list ptr; char message[ 1024 ]; Vector vecFaceCenter; pFace->GetCenter( vecFaceCenter ); va_start( ptr, format ); _vsnprintf( message, 1024, format, ptr ); va_end( ptr ); Msg( mwStatus, "[face] %s at (%d,%d,%d): %s", pFace->GetTexture()->GetName(), (int)vecFaceCenter[ 0 ], (int)vecFaceCenter[ 1 ], (int)vecFaceCenter[ 2 ], message ); } //----------------------------------------------------------------------------- // Purpose: Send a message to WC's message window about the specified decal. // Input : pEnt - The map decal the message relates to // format - The message format string, *printf style // ... - The remaining arguments of the *printf style message // Output : A status message is sent to the WC message window. //----------------------------------------------------------------------------- void CTextureConverter::MsgConvertDecal( CMapEntity * pEnt, const char * format, ... ) { va_list ptr; char message[ 1024 ]; Vector vecOrigin; pEnt->GetOrigin( vecOrigin ); va_start( ptr, format ); _vsnprintf( message, 1024, format, ptr ); va_end( ptr ); Msg( mwStatus, "[decal] %s at (%d,%d,%d): %s", pEnt->GetKeyValue("texture"), (int) vecOrigin.x, (int) vecOrigin.y, (int) vecOrigin.z, message ); } //----------------------------------------------------------------------------- // Purpose: Display information about the full conversion process. // Input : // Output : Values of the counters are logged. //----------------------------------------------------------------------------- void CTextureConverter::DisplayStatistics( void ) { Msg( mwStatus, "==================" ); Msg( mwStatus, "Conversion summary:" ); Msg( mwStatus, "==================" ); Msg( mwStatus, "Total solids: %10d", m_nSolidCount ); Msg( mwStatus, "Total faces: %10d", m_nFaceCount ); Msg( mwStatus, "Total decals: %10d", m_nDecalCount ); Msg( mwStatus, "Total conversions: %10d", m_nFaceCount + m_nDecalCount ); Msg( mwStatus, "Successful conversions: %10d", m_nSuccesses ); Msg( mwStatus, "Skipped conversions %10d", m_nSkipped ); Msg( mwStatus, "Conversion errors: %10d", m_nErrors ); Msg( mwStatus, "Conversion warnings: %10d", m_nWarnings ); }