doom3-bfg/neo/swf/SWF_Load.cpp

/*
===========================================================================

Doom 3 BFG Edition GPL Source Code
Copyright (C) 1993-2012 id Software LLC, a ZeniMax Media company.
Copyright (C) 2013 Robert Beckebans

This file is part of the Doom 3 BFG Edition GPL Source Code ("Doom 3 BFG Edition Source Code").

Doom 3 BFG Edition Source Code is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Doom 3 BFG Edition Source Code is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Doom 3 BFG Edition Source Code.  If not, see <http://www.gnu.org/licenses/>.

In addition, the Doom 3 BFG Edition Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 BFG Edition Source Code.  If not, please request a copy in writing from id Software at the address below.

If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.

===========================================================================
*/
#pragma hdrstop
#include "precompiled.h"
#include "../renderer/Font.h"
#include "../renderer/Image.h"

#pragma warning(disable: 4355) // 'this' : used in base member initializer list

#define BSWF_VERSION 16		// bumped to 16 for storing atlas image dimensions for unbuffered loads
#define BSWF_MAGIC ( ( 'B' << 24 ) | ( 'S' << 16 ) | ( 'W' << 8 ) | BSWF_VERSION )

// RB begin
#define XSWF_VERSION 16
// RB end

/*
===================
idSWF::LoadSWF
===================
*/
bool idSWF::LoadSWF( const char* fullpath )
{

	idFile* rawfile = fileSystem->OpenFileRead( fullpath );
	if( rawfile == NULL )
	{
		idLib::Printf( "SWF File not found %s\n", fullpath );
		return false;
	}
	
	swfHeader_t header;
	rawfile->Read( &header, sizeof( header ) );
	
	if( header.W != 'W' || header.S != 'S' )
	{
		idLib::Warning( "Wrong signature bytes" );
		delete rawfile;
		return false;
	}
	
	if( header.version > 9 )
	{
		idLib::Warning( "Unsupported version %d", header.version );
		delete rawfile;
		return false;
	}
	
	bool compressed;
	if( header.compression == 'F' )
	{
		compressed = false;
	}
	else if( header.compression == 'C' )
	{
		compressed = true;
	}
	else
	{
		idLib::Warning( "Unsupported compression type %c", header.compression );
		delete rawfile;
		return false;
	}
	idSwap::Little( header.fileLength );
	
	// header.fileLength somewhat annoyingly includes the size of the header
	uint32 fileLength2 = header.fileLength - ( uint32 )sizeof( swfHeader_t );
	
	// slurp the raw file into a giant array, which is somewhat atrocious when loading from the preload since it's already an idFile_Memory
	byte* fileData = ( byte* )Mem_Alloc( fileLength2, TAG_SWF );
	size_t fileSize = rawfile->Read( fileData, fileLength2 );
	delete rawfile;
	
	if( compressed )
	{
		byte* uncompressed = ( byte* )Mem_Alloc( fileLength2, TAG_SWF );
		if( !Inflate( fileData, ( int )fileSize, uncompressed, fileLength2 ) )
		{
			idLib::Warning( "Inflate error" );
			Mem_Free( uncompressed );
			return false;
		}
		Mem_Free( fileData );
		fileData = uncompressed;
	}
	idSWFBitStream bitstream( fileData, fileLength2, false );
	
	swfRect_t frameSize;
	bitstream.ReadRect( frameSize );
	
	if( !frameSize.tl.Compare( vec2_zero ) )
	{
		idLib::Warning( "Invalid frameSize top left" );
		Mem_Free( fileData );
		return false;
	}
	
	frameWidth = frameSize.br.x;
	frameHeight = frameSize.br.y;
	frameRate = bitstream.ReadU16();
	
	// parse everything
	mainsprite->Load( bitstream, true );
	
	// now that all images have been loaded, write out the combined image
	idStr atlasFileName = "generated/";
	atlasFileName += fullpath;
	atlasFileName.SetFileExtension( ".tga" );
	
	WriteSwfImageAtlas( atlasFileName );
	
	Mem_Free( fileData );
	
	return true;
}

// RB: write new .swf with only the information we care about
void idSWF::WriteSWF( const char* swfFilename, const byte* atlasImageRGBA, int atlasImageWidth, int atlasImageHeight )
{
	idFile_SWF file( fileSystem->OpenFileWrite( swfFilename, "fs_basepath" ) );
	if( file == NULL )
	{
		return;
	}
	
	swfHeader_t header;
	header.W = 'W';
	header.S = 'S';
	header.version = 9;
	header.compression = 'F';
	
	file.Write( &header, sizeof( header ) );
	
	swfRect_t frameSize;
	frameSize.br.x = frameWidth;
	frameSize.br.y = frameHeight;
	
	//int fileSize1 = file->Length();
	
	file.WriteRect( frameSize );
	
	//int fileSize2 = file->Length();
	
	file.WriteU16( frameRate );
	
	file.WriteU16( mainsprite->GetFrameCount() );
	
	// write FileAttributes tag required for Flash version >= 8
	file.WriteTagHeader( Tag_FileAttributes, 4 );
	
	file.WriteUBits( 0, 1 );				// Reserved, must be 0
	file.WriteUBits( 0, 1 );				// UseDirectBlit
	file.WriteUBits( 0, 1 );				// UseGPU
	file.WriteUBits( 0, 1 );				// HasMetadata
	
	file.WriteUBits( 0, 1 );				// ActionScript3
	file.WriteUBits( 0, 1 );				// Reserved, must be 0
	file.WriteUBits( 0, 1 );				// UseNetwork
	
	file.WriteUBits( 0, 24 );				// Reserved, must be 0
	
	file.ByteAlign();
	
	for( int i = 0; i < dictionary.Num(); i++ )
	{
		const idSWFDictionaryEntry& entry = dictionary[i];
		
		switch( dictionary[i].type )
		{
			case SWF_DICT_IMAGE:
			{
				int width = entry.imageSize[0];
				int height = entry.imageSize[1];
				
				uint32 colorDataSize = width * height * 4;
				idTempArray<byte> colorData( colorDataSize );
				
				idTempArray<byte> pngData( colorDataSize );
				
				for( int h = 0; h < height; h++ )
				{
					for( int w = 0; w < width; w++ )
					{
						int atlasPixelOfs = ( entry.imageAtlasOffset[0] + w + ( ( entry.imageAtlasOffset[1] + h ) * atlasImageWidth ) ) * 4;
						
						//atlasPixelOfs = idMath::ClampInt( atlasPixelOfs
						
						const byte* atlasPixel = atlasImageRGBA + atlasPixelOfs;
						
						byte* pixel = &colorData[( w + ( h * width ) ) * 4];
						
						pixel[0] = atlasPixel[3];
						pixel[1] = atlasPixel[0];
						pixel[2] = atlasPixel[1];
						pixel[3] = atlasPixel[2];
						
						pixel = &pngData[( w + ( h * width ) ) * 4];
						pixel[0] = atlasPixel[0];
						pixel[1] = atlasPixel[1];
						pixel[2] = atlasPixel[2];
						pixel[3] = atlasPixel[3];
					}
				}
				
				idStr imageExportFileName;
				idStr filenameWithoutExt = filename;
				filenameWithoutExt.StripFileExtension();
				sprintf( imageExportFileName, "exported/%s/image_characterid_%i.png", filenameWithoutExt.c_str(), i );
				
				R_WritePNG( imageExportFileName.c_str(), pngData.Ptr(), 4, width, height, true, "fs_basepath" );
				
				// RB: add some extra space for zlib
				idTempArray<byte> compressedData( width * height * 4 * 1.02 + 12 );
				int compressedDataSize = compressedData.Size();
				
				if( !Deflate( colorData.Ptr(), colorDataSize, ( byte* )compressedData.Ptr(), compressedDataSize ) )
				{
					idLib::Warning( "DefineBitsLossless: Failed to deflate bitmap data" );
					//return;
				}
				
				int tagLength = ( 2 + 1 + 2 + 2 ) + compressedDataSize;
				
				file.WriteTagHeader( Tag_DefineBitsLossless2, tagLength );
				
				file.WriteU16( i );						// characterID
				file.WriteU8( 5 );						// format
				file.WriteU16( width );					// width
				file.WriteU16( height );				// height
				file->Write( compressedData.Ptr(), compressedDataSize );
				break;
			}
			
#if 0
			case SWF_DICT_SHAPE:
			{
				idSWFShape* shape = dictionary[i].shape;
				
				int numFillDraws = 0;
				for( int d = 0; d < shape->fillDraws.Num(); d++ )
				{
					idSWFShapeDrawFill& fillDraw = shape->fillDraws[d];
					
					if( fillDraw.style.type == 0 /* || fillDraw.style.type == 4 */ )
					{
						numFillDraws++;
					}
				}
				
				if( numFillDraws == 0 )
				{
					continue;
				}
				
				idFile_Memory* tagMem = new idFile_Memory( "shapeTag" );
				idFile_SWF tag( tagMem );
				
				tag.WriteU16( i );						// characterID
				tag.WriteRect( shape->startBounds );
				
				if( numFillDraws >= 0xFF )
				{
					tag.WriteU8( 0xFF );
					tag.WriteU16( numFillDraws );
				}
				else
				{
					tag.WriteU8( numFillDraws );
				}
				
				for( int d = 0; d < shape->fillDraws.Num(); d++ )
				{
					idSWFShapeDrawFill& fillDraw = shape->fillDraws[d];
					
					
					if( fillDraw.style.type == 0 )
					{
						// solid
						tag.WriteU8( 0x00 );
						tag.WriteColorRGBA( fillDraw.style.startColor );
					}
					/*
					else
						if( fillDraw.style.type == 4 )
					{
						// bitmap
						tag.WriteU8( 0x40 );
					
						tag.WriteU16( fillDraw.style.bitmapID );
						tag.WriteMatrix( fillDraw.style.startMatrix );
					}
					*/
					
					
					// type: 0 = solid, 1 = gradient, 4 = bitmap
					//if( fillDraw.style.type == 0 )
					
					//file->WriteBig( fillDraw.style.type );
					//file->WriteBig( fillDraw.style.subType );
					//file->Write( &fillDraw.style.startColor, 4 );
					//file->Write( &fillDraw.style.endColor, 4 );
					/*file->WriteBigArray( ( float* )&fillDraw.style.startMatrix, 6 );
					file->WriteBigArray( ( float* )&fillDraw.style.endMatrix, 6 );
					file->WriteBig( fillDraw.style.gradient.numGradients );
					for( int g = 0; g < fillDraw.style.gradient.numGradients; g++ )
					{
						file->WriteBig( fillDraw.style.gradient.gradientRecords[g].startRatio );
						file->WriteBig( fillDraw.style.gradient.gradientRecords[g].endRatio );
						file->Write( &fillDraw.style.gradient.gradientRecords[g].startColor, 4 );
						file->Write( &fillDraw.style.gradient.gradientRecords[g].endColor, 4 );
					}
					file->WriteBig( fillDraw.style.focalPoint );
					file->WriteBig( fillDraw.style.bitmapID );
					file->WriteBig( fillDraw.startVerts.Num() );
					file->WriteBigArray( fillDraw.startVerts.Ptr(), fillDraw.startVerts.Num() );
					file->WriteBig( fillDraw.endVerts.Num() );
					file->WriteBigArray( fillDraw.endVerts.Ptr(), fillDraw.endVerts.Num() );
					file->WriteBig( fillDraw.indices.Num() );
					file->WriteBigArray( fillDraw.indices.Ptr(), fillDraw.indices.Num() );*/
				}
				
				// TODO
				tag.WriteU8( 0 ); // no lines
				tag.WriteU8( 1 ); // no shapes
				
				/*
				file->WriteBig( shape->lineDraws.Num() );
				for( int d = 0; d < shape->lineDraws.Num(); d++ )
				{
					idSWFShapeDrawLine& lineDraw = shape->lineDraws[d];
					file->WriteBig( lineDraw.style.startWidth );
					file->WriteBig( lineDraw.style.endWidth );
					file->Write( &lineDraw.style.startColor, 4 );
					file->Write( &lineDraw.style.endColor, 4 );
					file->WriteBig( lineDraw.startVerts.Num() );
					file->WriteBigArray( lineDraw.startVerts.Ptr(), lineDraw.startVerts.Num() );
					file->WriteBig( lineDraw.endVerts.Num() );
					file->WriteBigArray( lineDraw.endVerts.Ptr(), lineDraw.endVerts.Num() );
					file->WriteBig( lineDraw.indices.Num() );
					file->WriteBigArray( lineDraw.indices.Ptr(), lineDraw.indices.Num() );
				}
				*/
				
				file.WriteTagHeader( Tag_DefineShape3, tagMem->Length() );
				file.Write( tagMem->GetDataPtr(), tagMem->Length() );
				break;
			}
#endif
			
			case SWF_DICT_SPRITE:
			{
				dictionary[i].sprite->WriteSWF( file, i );
				break;
			}
		}
	}
	
	mainsprite->WriteSWF( file, dictionary.Num() );
	
	// add Tag_End
	file.WriteTagHeader( Tag_End, 0 );
	
	// go back and write filesize into header
	uint32 fileSize = file->Length();
	
	file->Seek( offsetof( swfHeader_t, fileLength ), FS_SEEK_SET );
	file.WriteU32( fileSize );
}
// RB end

/*
===================
idSWF::LoadBinary
===================
*/
bool idSWF::LoadBinary( const char* bfilename, ID_TIME_T sourceTimeStamp )
{
	idFile* f = fileSystem->OpenFileReadMemory( bfilename );
	if( f == NULL || f->Length() <= 0 )
	{
		return false;
	}
	
	uint32 magic = 0;
	ID_TIME_T btimestamp = 0;
	f->ReadBig( magic );
	f->ReadBig( btimestamp );
	
	// RB: source might be from .resources, so we ignore the time stamp and assume a release build
	if( magic != BSWF_MAGIC || ( !fileSystem->InProductionMode() && ( sourceTimeStamp != FILE_NOT_FOUND_TIMESTAMP ) && ( sourceTimeStamp != 0 ) && ( sourceTimeStamp != btimestamp ) ) )
	{
		delete f;
		return false;
	}
	// RB end
	
	f->ReadBig( frameWidth );
	f->ReadBig( frameHeight );
	f->ReadBig( frameRate );
	
	if( mouseX == -1 )
	{
		mouseX = ( frameWidth / 2 );
	}
	
	if( mouseY == -1 )
	{
		mouseY = ( frameHeight / 2 );
	}
	
	mainsprite->Read( f );
	
	int num = 0;
	f->ReadBig( num );
	dictionary.SetNum( num );
	for( int i = 0; i < dictionary.Num(); i++ )
	{
		f->ReadBig( dictionary[i].type );
		switch( dictionary[i].type )
		{
			case SWF_DICT_IMAGE:
			{
				idStr imageName;
				f->ReadString( imageName );
				if( imageName[0] == '.' )
				{
					// internal image in the atlas
					dictionary[i].material = NULL;
				}
				else
				{
					dictionary[i].material = declManager->FindMaterial( imageName );
				}
				for( int j = 0 ; j < 2 ; j++ )
				{
					f->ReadBig( dictionary[i].imageSize[j] );
					f->ReadBig( dictionary[i].imageAtlasOffset[j] );
				}
				for( int j = 0 ; j < 4 ; j++ )
				{
					f->ReadBig( dictionary[i].channelScale[j] );
				}
				break;
			}
			case SWF_DICT_MORPH:
			case SWF_DICT_SHAPE:
			{
				dictionary[i].shape = new( TAG_SWF ) idSWFShape;
				idSWFShape* shape = dictionary[i].shape;
				f->ReadBig( shape->startBounds.tl );
				f->ReadBig( shape->startBounds.br );
				f->ReadBig( shape->endBounds.tl );
				f->ReadBig( shape->endBounds.br );
				f->ReadBig( num );
				shape->fillDraws.SetNum( num );
				for( int d = 0; d < shape->fillDraws.Num(); d++ )
				{
					idSWFShapeDrawFill& fillDraw = shape->fillDraws[d];
					f->ReadBig( fillDraw.style.type );
					f->ReadBig( fillDraw.style.subType );
					f->Read( &fillDraw.style.startColor, 4 );
					f->Read( &fillDraw.style.endColor, 4 );
					f->ReadBigArray( ( float* )&fillDraw.style.startMatrix, 6 );
					f->ReadBigArray( ( float* )&fillDraw.style.endMatrix, 6 );
					f->ReadBig( fillDraw.style.gradient.numGradients );
					for( int g = 0; g < fillDraw.style.gradient.numGradients; g++ )
					{
						f->ReadBig( fillDraw.style.gradient.gradientRecords[g].startRatio );
						f->ReadBig( fillDraw.style.gradient.gradientRecords[g].endRatio );
						f->Read( &fillDraw.style.gradient.gradientRecords[g].startColor, 4 );
						f->Read( &fillDraw.style.gradient.gradientRecords[g].endColor, 4 );
					}
					f->ReadBig( fillDraw.style.focalPoint );
					f->ReadBig( fillDraw.style.bitmapID );
					f->ReadBig( num );
					fillDraw.startVerts.SetNum( num );
					f->ReadBigArray( fillDraw.startVerts.Ptr(), fillDraw.startVerts.Num() );
					f->ReadBig( num );
					fillDraw.endVerts.SetNum( num );
					f->ReadBigArray( fillDraw.endVerts.Ptr(), fillDraw.endVerts.Num() );
					f->ReadBig( num );
					fillDraw.indices.SetNum( num );
					f->ReadBigArray( fillDraw.indices.Ptr(), fillDraw.indices.Num() );
				}
				f->ReadBig( num );
				shape->lineDraws.SetNum( num );
				for( int d = 0; d < shape->lineDraws.Num(); d++ )
				{
					idSWFShapeDrawLine& lineDraw = shape->lineDraws[d];
					f->ReadBig( lineDraw.style.startWidth );
					f->ReadBig( lineDraw.style.endWidth );
					f->Read( &lineDraw.style.startColor, 4 );
					f->Read( &lineDraw.style.endColor, 4 );
					f->ReadBig( num );
					lineDraw.startVerts.SetNum( num );
					f->ReadBigArray( lineDraw.startVerts.Ptr(), lineDraw.startVerts.Num() );
					f->ReadBig( num );
					lineDraw.endVerts.SetNum( num );
					f->ReadBigArray( lineDraw.endVerts.Ptr(), lineDraw.endVerts.Num() );
					f->ReadBig( num );
					lineDraw.indices.SetNum( num );
					f->ReadBigArray( lineDraw.indices.Ptr(), lineDraw.indices.Num() );
				}
				break;
			}
			case SWF_DICT_SPRITE:
			{
				dictionary[i].sprite = new( TAG_SWF ) idSWFSprite( this );
				dictionary[i].sprite->Read( f );
				break;
			}
			case SWF_DICT_FONT:
			{
				dictionary[i].font = new( TAG_SWF ) idSWFFont;
				idSWFFont* font = dictionary[i].font;
				idStr fontName;
				f->ReadString( fontName );
				font->fontID = renderSystem->RegisterFont( fontName );
				f->ReadBig( font->ascent );
				f->ReadBig( font->descent );
				f->ReadBig( font->leading );
				f->ReadBig( num );
				font->glyphs.SetNum( num );
				for( int g = 0; g < font->glyphs.Num(); g++ )
				{
					f->ReadBig( font->glyphs[g].code );
					f->ReadBig( font->glyphs[g].advance );
					f->ReadBig( num );
					font->glyphs[g].verts.SetNum( num );
					f->ReadBigArray( font->glyphs[g].verts.Ptr(), font->glyphs[g].verts.Num() );
					f->ReadBig( num );
					font->glyphs[g].indices.SetNum( num );
					f->ReadBigArray( font->glyphs[g].indices.Ptr(), font->glyphs[g].indices.Num() );
				}
				break;
			}
			case SWF_DICT_TEXT:
			{
				dictionary[i].text = new( TAG_SWF ) idSWFText;
				idSWFText* text = dictionary[i].text;
				f->ReadBig( text->bounds.tl );
				f->ReadBig( text->bounds.br );
				f->ReadBigArray( ( float* )&text->matrix, 6 );
				f->ReadBig( num );
				text->textRecords.SetNum( num );
				for( int t = 0; t < text->textRecords.Num(); t++ )
				{
					idSWFTextRecord& textRecord = text->textRecords[t];
					f->ReadBig( textRecord.fontID );
					f->Read( &textRecord.color, 4 );
					f->ReadBig( textRecord.xOffset );
					f->ReadBig( textRecord.yOffset );
					f->ReadBig( textRecord.textHeight );
					f->ReadBig( textRecord.firstGlyph );
					f->ReadBig( textRecord.numGlyphs );
				}
				f->ReadBig( num );
				text->glyphs.SetNum( num );
				for( int g = 0; g < text->glyphs.Num(); g++ )
				{
					f->ReadBig( text->glyphs[g].index );
					f->ReadBig( text->glyphs[g].advance );
				}
				break;
			}
			case SWF_DICT_EDITTEXT:
			{
				dictionary[i].edittext = new( TAG_SWF ) idSWFEditText;
				idSWFEditText* edittext = dictionary[i].edittext;
				f->ReadBig( edittext->bounds.tl );
				f->ReadBig( edittext->bounds.br );
				f->ReadBig( edittext->flags );
				f->ReadBig( edittext->fontID );
				f->ReadBig( edittext->fontHeight );
				f->Read( &edittext->color, 4 );
				f->ReadBig( edittext->maxLength );
				f->ReadBig( edittext->align );
				f->ReadBig( edittext->leftMargin );
				f->ReadBig( edittext->rightMargin );
				f->ReadBig( edittext->indent );
				f->ReadBig( edittext->leading );
				f->ReadString( edittext->variable );
				f->ReadString( edittext->initialText );
				break;
			}
		}
	}
	delete f;
	
	return true;
}

/*
===================
idSWF::WriteBinary
===================
*/
void idSWF::WriteBinary( const char* bfilename )
{
	idFileLocal file( fileSystem->OpenFileWrite( bfilename, "fs_basepath" ) );
	if( file == NULL )
	{
		return;
	}
	file->WriteBig( BSWF_MAGIC );
	file->WriteBig( timestamp );
	
	file->WriteBig( frameWidth );
	file->WriteBig( frameHeight );
	file->WriteBig( frameRate );
	
	mainsprite->Write( file );
	
	file->WriteBig( dictionary.Num() );
	for( int i = 0; i < dictionary.Num(); i++ )
	{
		file->WriteBig( dictionary[i].type );
		switch( dictionary[i].type )
		{
			case SWF_DICT_IMAGE:
			{
				if( dictionary[i].material )
				{
					file->WriteString( dictionary[i].material->GetName() );
				}
				else
				{
					file->WriteString( "." );
				}
				for( int j = 0 ; j < 2 ; j++ )
				{
					file->WriteBig( dictionary[i].imageSize[j] );
					file->WriteBig( dictionary[i].imageAtlasOffset[j] );
				}
				for( int j = 0 ; j < 4 ; j++ )
				{
					file->WriteBig( dictionary[i].channelScale[j] );
				}
				break;
			}
			case SWF_DICT_MORPH:
			case SWF_DICT_SHAPE:
			{
				idSWFShape* shape = dictionary[i].shape;
				file->WriteBig( shape->startBounds.tl );
				file->WriteBig( shape->startBounds.br );
				file->WriteBig( shape->endBounds.tl );
				file->WriteBig( shape->endBounds.br );
				file->WriteBig( shape->fillDraws.Num() );
				for( int d = 0; d < shape->fillDraws.Num(); d++ )
				{
					idSWFShapeDrawFill& fillDraw = shape->fillDraws[d];
					file->WriteBig( fillDraw.style.type );
					file->WriteBig( fillDraw.style.subType );
					file->Write( &fillDraw.style.startColor, 4 );
					file->Write( &fillDraw.style.endColor, 4 );
					file->WriteBigArray( ( float* )&fillDraw.style.startMatrix, 6 );
					file->WriteBigArray( ( float* )&fillDraw.style.endMatrix, 6 );
					file->WriteBig( fillDraw.style.gradient.numGradients );
					for( int g = 0; g < fillDraw.style.gradient.numGradients; g++ )
					{
						file->WriteBig( fillDraw.style.gradient.gradientRecords[g].startRatio );
						file->WriteBig( fillDraw.style.gradient.gradientRecords[g].endRatio );
						file->Write( &fillDraw.style.gradient.gradientRecords[g].startColor, 4 );
						file->Write( &fillDraw.style.gradient.gradientRecords[g].endColor, 4 );
					}
					file->WriteBig( fillDraw.style.focalPoint );
					file->WriteBig( fillDraw.style.bitmapID );
					file->WriteBig( fillDraw.startVerts.Num() );
					file->WriteBigArray( fillDraw.startVerts.Ptr(), fillDraw.startVerts.Num() );
					file->WriteBig( fillDraw.endVerts.Num() );
					file->WriteBigArray( fillDraw.endVerts.Ptr(), fillDraw.endVerts.Num() );
					file->WriteBig( fillDraw.indices.Num() );
					file->WriteBigArray( fillDraw.indices.Ptr(), fillDraw.indices.Num() );
				}
				file->WriteBig( shape->lineDraws.Num() );
				for( int d = 0; d < shape->lineDraws.Num(); d++ )
				{
					idSWFShapeDrawLine& lineDraw = shape->lineDraws[d];
					file->WriteBig( lineDraw.style.startWidth );
					file->WriteBig( lineDraw.style.endWidth );
					file->Write( &lineDraw.style.startColor, 4 );
					file->Write( &lineDraw.style.endColor, 4 );
					file->WriteBig( lineDraw.startVerts.Num() );
					file->WriteBigArray( lineDraw.startVerts.Ptr(), lineDraw.startVerts.Num() );
					file->WriteBig( lineDraw.endVerts.Num() );
					file->WriteBigArray( lineDraw.endVerts.Ptr(), lineDraw.endVerts.Num() );
					file->WriteBig( lineDraw.indices.Num() );
					file->WriteBigArray( lineDraw.indices.Ptr(), lineDraw.indices.Num() );
				}
				break;
			}
			case SWF_DICT_SPRITE:
			{
				dictionary[i].sprite->Write( file );
				break;
			}
			case SWF_DICT_FONT:
			{
				idSWFFont* font = dictionary[i].font;
				file->WriteString( font->fontID->GetName() );
				file->WriteBig( font->ascent );
				file->WriteBig( font->descent );
				file->WriteBig( font->leading );
				file->WriteBig( font->glyphs.Num() );
				for( int g = 0; g < font->glyphs.Num(); g++ )
				{
					file->WriteBig( font->glyphs[g].code );
					file->WriteBig( font->glyphs[g].advance );
					file->WriteBig( font->glyphs[g].verts.Num() );
					file->WriteBigArray( font->glyphs[g].verts.Ptr(), font->glyphs[g].verts.Num() );
					file->WriteBig( font->glyphs[g].indices.Num() );
					file->WriteBigArray( font->glyphs[g].indices.Ptr(), font->glyphs[g].indices.Num() );
				}
				break;
			}
			case SWF_DICT_TEXT:
			{
				idSWFText* text = dictionary[i].text;
				file->WriteBig( text->bounds.tl );
				file->WriteBig( text->bounds.br );
				file->WriteBigArray( ( float* )&text->matrix, 6 );
				file->WriteBig( text->textRecords.Num() );
				for( int t = 0; t < text->textRecords.Num(); t++ )
				{
					idSWFTextRecord& textRecord = text->textRecords[t];
					file->WriteBig( textRecord.fontID );
					file->Write( &textRecord.color, 4 );
					file->WriteBig( textRecord.xOffset );
					file->WriteBig( textRecord.yOffset );
					file->WriteBig( textRecord.textHeight );
					file->WriteBig( textRecord.firstGlyph );
					file->WriteBig( textRecord.numGlyphs );
				}
				file->WriteBig( text->glyphs.Num() );
				for( int g = 0; g < text->glyphs.Num(); g++ )
				{
					file->WriteBig( text->glyphs[g].index );
					file->WriteBig( text->glyphs[g].advance );
				}
				break;
			}
			case SWF_DICT_EDITTEXT:
			{
				idSWFEditText* edittext = dictionary[i].edittext;
				file->WriteBig( edittext->bounds.tl );
				file->WriteBig( edittext->bounds.br );
				file->WriteBig( edittext->flags );
				file->WriteBig( edittext->fontID );
				file->WriteBig( edittext->fontHeight );
				file->Write( &edittext->color, 4 );
				file->WriteBig( edittext->maxLength );
				file->WriteBig( edittext->align );
				file->WriteBig( edittext->leftMargin );
				file->WriteBig( edittext->rightMargin );
				file->WriteBig( edittext->indent );
				file->WriteBig( edittext->leading );
				file->WriteString( edittext->variable );
				file->WriteString( edittext->initialText );
				break;
			}
		}
	}
}

<<<<<<< HEAD
/*
===================
idSWF::FileAttributes
Extra data that won't fit in a SWF header
===================
*/
void idSWF::FileAttributes( idSWFBitStream& bitstream )
{
	bitstream.Seek( 5 ); // 5 booleans
}

/*
===================
idSWF::Metadata
===================
*/
void idSWF::Metadata( idSWFBitStream& bitstream )
{
	bitstream.ReadString(); // XML string
}

/*
===================
idSWF::SetBackgroundColor
===================
*/
void idSWF::SetBackgroundColor( idSWFBitStream& bitstream )
{
	bitstream.Seek( 4 ); // int
}
=======

// RB begin

/*
===================
idSWF::WriteJSON
===================
*/
void idSWF::WriteJSON( const char* filename )
{
	const bool exportBitmapShapesOnly = false;
	
	idFileLocal file( fileSystem->OpenFileWrite( filename, "fs_basepath" ) );
	if( file == NULL )
	{
		return;
	}
	
	//file->WriteFloatString( "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" );
	file->WriteFloatString( "{\n \t\"version\": %i,\n \t\"timestamp\": %i,\n \t\"frameWidth\": %f,\n \t\"frameHeight\": %f,\n \t\"frameRate\": %i,\n", XSWF_VERSION, timestamp, frameWidth, frameHeight, frameRate );
	
	file->WriteFloatString( "\t\"dict\":\n\t[\n" );
	for( int i = 0; i < dictionary.Num(); i++ )
	{
		const idSWFDictionaryEntry& entry = dictionary[i];
		
		if( dictionary[i].type != SWF_DICT_NULL )
		{
			file->WriteFloatString( "\t\t{\n" );
			
			file->WriteFloatString( "\t\t\t\"type\": \"%s\",\n", idSWF::GetDictTypeName( dictionary[i].type ) );
			file->WriteFloatString( "\t\t\t\"characterID\": %i,\n", i );
		}
		
		switch( dictionary[i].type )
		{
			case SWF_DICT_IMAGE:
			{
				if( dictionary[i].material )
				{
					file->WriteFloatString( "\t\t\t\"material\": \"%s\"", dictionary[i].material->GetName() );
				}
				else
				{
					idStr filenameWithoutExt = filename;
					filenameWithoutExt.StripFileExtension();
					
					file->WriteFloatString( "\t\t\t\"imagefile\": \"%s/image_characterid_%i.png\",\n", filenameWithoutExt.c_str(), i );
				}
				
				file->WriteFloatString( "\t\t\t\"width\": %i, \"height\": %i, \"atlasOffsetX\": %i, \"atlasOffsetY\": %i,\n",
										entry.imageSize[0], entry.imageSize[1], entry.imageAtlasOffset[0], entry.imageAtlasOffset[1] );
										
				file->WriteFloatString( "\t\t\t\"channelScale\": { \"x\": %f, \"y\": %f, \"z\": %f, \"w\": %f }\n", entry.channelScale.x, entry.channelScale.y, entry.channelScale.z, entry.channelScale.w );
				break;
			}
			
#if 1
			case SWF_DICT_MORPH:
			case SWF_DICT_SHAPE:
			{
				idSWFShape* shape = dictionary[i].shape;
				
				float x = shape->startBounds.tl.y;
				float y = shape->startBounds.tl.x;
				float width = fabs( shape->startBounds.br.y - shape->startBounds.tl.y );
				float height = fabs( shape->startBounds.br.x - shape->startBounds.tl.x );
				
				file->WriteFloatString( "\t\t\t\"startBounds\": { \"x\": %f, \"y\": %f, \"width\": %f, \"height\": %f },\n", x, y, width, height );
				
				x = shape->endBounds.tl.y;
				y = shape->endBounds.tl.x;
				width = fabs( shape->endBounds.br.y - shape->endBounds.tl.y );
				height = fabs( shape->endBounds.br.x - shape->endBounds.tl.x );
				
				file->WriteFloatString( "\t\t\t\"endBounds\": { \"x\": %f, \"y\": %f, \"width\": %f, \"height\": %f },\n", x, y, width, height );
				
				// export fill draws
				file->WriteFloatString( "\t\t\t\"fillDraws\":\n\t\t\t[\n" );
				
				for( int d = 0; d < shape->fillDraws.Num(); d++ )
				{
					idSWFShapeDrawFill& fillDraw = shape->fillDraws[d];
					
					if( exportBitmapShapesOnly && fillDraw.style.type != 4 )
					{
						continue;
					}
					
					file->WriteFloatString( "\t\t\t\t{\n" );
					
					file->WriteFloatString( "\t\t\t\t\t\"style\":\n\t\t\t\t\t{\n\t\t\t\t\t\t\"type\": " );
					
					// 0 = solid, 1 = gradient, 4 = bitmap
					if( fillDraw.style.type == 0 )
					{
						file->WriteFloatString( "\"solid\"" );
					}
					else if( fillDraw.style.type == 1 )
					{
						file->WriteFloatString( "\"gradient\"" );
					}
					else if( fillDraw.style.type == 4 )
					{
						file->WriteFloatString( "\"bitmap\"" );
					}
					else
					{
						file->WriteFloatString( "\"%i\"", fillDraw.style.type );
					}
					
					// 0 = linear, 2 = radial, 3 = focal; 0 = repeat, 1 = clamp, 2 = near repeat, 3 = near clamp
					file->WriteFloatString( ",\n\t\t\t\t\t\t\"subType\": " );
					if( fillDraw.style.subType == 0 )
					{
						file->WriteFloatString( "\"linear\"" );
					}
					else if( fillDraw.style.subType == 1 )
					{
						file->WriteFloatString( "\"radial\"" );
					}
					else if( fillDraw.style.subType == 2 )
					{
						file->WriteFloatString( "\"focal\"" );
					}
					else if( fillDraw.style.subType == 3 )
					{
						file->WriteFloatString( "\"near clamp\"" );
					}
					else
					{
						file->WriteFloatString( "\"%i\"", fillDraw.style.subType );
					}
					
					if( fillDraw.style.type == 1 && fillDraw.style.subType == 3 )
					{
						file->WriteFloatString( ",\n\t\t\t\t\t\t\"focalPoint\": %f", fillDraw.style.focalPoint );
					}
					
					if( fillDraw.style.type == 4 )
					{
						file->WriteFloatString( ",\n\t\t\t\t\t\t\"bitmapID\": %i", fillDraw.style.bitmapID );
					}
					
					if( fillDraw.style.type == 0 )
					{
						idVec4 color = fillDraw.style.startColor.ToVec4();
						file->WriteFloatString( ",\n\t\t\t\t\t\t\"startColor\": [ %f, %f, %f, %f ]", color.x, color.y, color.z, color.w );
						
						color = fillDraw.style.endColor.ToVec4();
						file->WriteFloatString( ",\n\t\t\t\t\t\t\"endColor\": [ %f, %f, %f, %f ],\n", color.x, color.y, color.z, color.w );
					}
					
					if( fillDraw.style.type > 0 )
					{
						swfMatrix_t m = fillDraw.style.startMatrix;
						file->WriteFloatString( ",\n\t\t\t\t\t\t\"startMatrix\": [ %f, %f, %f, %f, %f, %f ]", m.xx, m.yy, m.xy, m.yx, m.tx, m.ty );
						
						if( fillDraw.style.startMatrix != fillDraw.style.endMatrix )
						{
							m = fillDraw.style.endMatrix;
							file->WriteFloatString( ",\n\t\t\t\t\t\t\"endMatrix\": [ %f, %f, %f, %f, %f, %f ],\n", m.xx, m.yy, m.xy, m.yx, m.tx, m.ty );
						}
					}
					
					if( fillDraw.style.gradient.numGradients )
					{
						file->WriteFloatString( "\t\t\t\t\t\"gradients\":\n\t\t\t\t\t[\n" );
						
						for( int g = 0; g < fillDraw.style.gradient.numGradients; g++ )
						{
							swfGradientRecord_t gr = fillDraw.style.gradient.gradientRecords[g];
							
							file->WriteFloatString( "\t\t\t\t\t<GradientRecord startRatio=\"%i\" endRatio=\"%i\">\n", gr.startRatio, gr.endRatio );
							
							idVec4 color = gr.startColor.ToVec4();
							file->WriteFloatString( "\t\t\t\t\t\t<StartColor r=\"%f\" g=\"%f\" b=\"%f\" a=\"%f\"/>\n",
													color.x, color.y, color.z, color.w );
													
							idVec4 endColor = gr.endColor.ToVec4();
							if( color != endColor )
							{
								file->WriteFloatString( "\t\t\t\t\t\t<EndColor r=\"%f\" g=\"%f\" b=\"%f\" a=\"%f\"/>\n",
														color.x, color.y, color.z, endColor.w );
							}
							
							file->WriteFloatString( "\t\t\t\t\t\t}%s\n", ( g == ( fillDraw.style.gradient.numGradients - 1 ) ) ? "" : "," );
						}
						
						file->WriteFloatString( "\t\t\t\t\t\t],\n" );
					}
					
					file->WriteFloatString( "\n\t\t\t\t\t},\n" );
					
					file->WriteFloatString( "\t\t\t\t\t\"startVerts\":\n\t\t\t\t\t[\n" );
					for( int v = 0; v < fillDraw.startVerts.Num(); v++ )
					{
						const idVec2& vert = fillDraw.startVerts[v];
						
						file->WriteFloatString( "\t\t\t\t\t\t{ \"v\": [ %f, %f ] }%s\n", vert.x, vert.y, ( v == ( fillDraw.startVerts.Num() - 1 ) ) ? "" : "," );
					}
					file->WriteFloatString( "\t\t\t\t\t],\n" );
					
					if( fillDraw.endVerts.Num() )
					{
						file->WriteFloatString( "\t\t\t\t\t\"endVerts\":\n\t\t\t\t\t[\n" );
						for( int v = 0; v < fillDraw.endVerts.Num(); v++ )
						{
							const idVec2& vert = fillDraw.endVerts[v];
							
							file->WriteFloatString( "\t\t\t\t\t\t{ \"v\": [ %f, %f ] }%s\n", vert.x, vert.y, ( v == ( fillDraw.endVerts.Num() - 1 ) ) ? "" : "," );
						}
						file->WriteFloatString( "\t\t\t\t\t],\n" );
					}
					
					file->WriteFloatString( "\t\t\t\t\t\"indices\": [ " );
					for( int v = 0; v < fillDraw.indices.Num(); v++ )
					{
						const uint16& vert = fillDraw.indices[v];
						
						file->WriteFloatString( "%i%s", vert, ( v == fillDraw.indices.Num() - 1 ) ? "" : ", " );
					}
					file->WriteFloatString( "]\n" );
					
					file->WriteFloatString( "\t\t\t\t}%s\n", ( d == ( shape->fillDraws.Num() - 1 ) ) ? "" : "," );
				}
				
				file->WriteFloatString( "\t\t\t]\n" );
				
				// export line draws
#if 0
				for( int d = 0; d < shape->lineDraws.Num(); d++ )
				{
					const idSWFShapeDrawLine& lineDraw = shape->lineDraws[d];
					
					file->WriteFloatString( "\t\t\t<LineDraw>\n" );
					
					file->WriteFloatString( "\t\t\t\t<LineStyle startWidth=\"%i\" endWidth=\"%i\">\n", lineDraw.style.startWidth, lineDraw.style.endWidth );
					
					idVec4 color = lineDraw.style.startColor.ToVec4();
					file->WriteFloatString( "\t\t\t\t\t<StartColor r=\"%f\" g=\"%f\" b=\"%f\" a=\"%f\"/>\n",
											color.x, color.y, color.z, color.w );
											
					idVec4 endColor = lineDraw.style.endColor.ToVec4();
					if( color != endColor )
					{
						file->WriteFloatString( "\t\t\t\t\t<EndColor r=\"%f\" g=\"%f\" b=\"%f\" a=\"%f\"/>\n",
												endColor.x, endColor.y, endColor.z, endColor.w );
					}
					
					file->WriteFloatString( "\t\t\t\t</LineStyle>\n" );
					
					for( int v = 0; v < lineDraw.startVerts.Num(); v++ )
					{
						const idVec2& vert = lineDraw.startVerts[v];
						
						file->WriteFloatString( "\t\t\t\t<StartVertex x=\"%f\" y=\"%f\"/>\n", vert.x, vert.y );
					}
					
					for( int v = 0; v < lineDraw.endVerts.Num(); v++ )
					{
						const idVec2& vert = lineDraw.endVerts[v];
						
						file->WriteFloatString( "\t\t\t\t<EndVertex x=\"%f\" y=\"%f\"/>\n",	vert.x, vert.y );
					}
					
					file->WriteFloatString( "\t\t\t\t<Indices num=\"%i\">", lineDraw.indices.Num() );
					for( int v = 0; v < lineDraw.indices.Num(); v++ )
					{
						const uint16& vert = lineDraw.indices[v];
						
						file->WriteFloatString( "%i ", vert );
					}
					file->WriteFloatString( "</Indices>\n" );
				}
#endif
				break;
			}
#endif
			
			case SWF_DICT_SPRITE:
			{
				dictionary[i].sprite->WriteJSON( file, i );
				break;
			}
			
			case SWF_DICT_FONT:
			{
				const idSWFFont* font = dictionary[i].font;
				
				file->WriteFloatString( "\t\t<Font characterID=\"%i\" name=\"%s\" ascent=\"%i\" descent=\"%i\" leading=\"%i\" glyphsNum=\"%i\">\n",
										i, font->fontID->GetName(), font->ascent, font->descent, font->leading, font->glyphs.Num() );
										
#if 0
				for( int g = 0; g < font->glyphs.Num(); g++ )
				{
					file->WriteFloatString( "\t\t\t<Glyph code=\"%i\" advance=\"%i\"/>\n", font->glyphs[g].code, font->glyphs[g].advance );
					
#if 0
					for( int v = 0; v < font->glyphs[g].verts.Num(); v++ )
					{
						const idVec2& vert = font->glyphs[g].verts[v];
						
						file->WriteFloatString( "\t\t\t\t<Vertex x=\"%f\" y=\"%f\"/>\n", vert.x, vert.y );
					}
					
					file->WriteFloatString( "\t\t\t\t<Indices num=\"%i\">", font->glyphs[g].indices.Num() );
					for( int v = 0; v < font->glyphs[g].indices.Num(); v++ )
					{
						const uint16& vert = font->glyphs[g].indices[v];
						
						file->WriteFloatString( "%i ", vert );
					}
					file->WriteFloatString( "</Indices>\n" );
					
					file->WriteFloatString( "\t\t\t</Glyph>\n" );
#endif
				}
#endif
				file->WriteFloatString( "\t\t</Font>\n" );
				break;
			}
			
			case SWF_DICT_TEXT:
			{
				const idSWFText* text = dictionary[i].text;
				
				file->WriteFloatString( "\t\t<Text characterID=\"%i\">\n", i );
				
				float x = text->bounds.tl.y;
				float y = text->bounds.tl.x;
				float width = fabs( text->bounds.br.y - text->bounds.tl.y );
				float height = fabs( text->bounds.br.x - text->bounds.tl.x );
				
				file->WriteFloatString( "\t\t\t<Bounds x=\"%f\" y=\"%f\" width=\"%f\" height=\"%f\" />\n", x, y, width, height );
				
				//file->WriteBig( text->bounds.tl );
				//file->WriteBig( text->bounds.br );
				
				//file->WriteBigArray( ( float* )&text->matrix, 6 );
				
				swfMatrix_t m = text->matrix;
				file->WriteFloatString( "\t\t\t<Matrix>%f %f %f %f %f %f</Matrix>\n",
										m.xx, m.yy, m.xy, m.yx, m.tx, m.ty );
										
				//file->WriteBig( text->textRecords.Num() );
				for( int t = 0; t < text->textRecords.Num(); t++ )
				{
					const idSWFTextRecord& textRecord = text->textRecords[t];
					
					file->WriteFloatString( "\t\t\t\t<Record fontID=\"%i\" xOffet=\"%i\" yOffset=\"%i\" textHeight=\"%f\" firstGlyph=\"%i\" numGlyphs=\"%i\">\n",
											textRecord.fontID, textRecord.xOffset, textRecord.yOffset, textRecord.textHeight, textRecord.firstGlyph, textRecord.numGlyphs );
											
					idVec4 color = textRecord.color.ToVec4();
					file->WriteFloatString( "\t\t\t\t\t<Color r=\"%f\" g=\"%f\" b=\"%f\" a=\"%f\"/>\n",
											color.x, color.y, color.z, color.w );
											
					file->WriteFloatString( "\t\t\t\t</Record>\n" );
					
					/*file->WriteBig( textRecord.fontID );
					file->Write( &textRecord.color, 4 );
					file->WriteBig( textRecord.xOffset );
					file->WriteBig( textRecord.yOffset );
					file->WriteBig( textRecord.textHeight );
					file->WriteBig( textRecord.firstGlyph );
					file->WriteBig( textRecord.numGlyphs );*/
				}
				
				for( int g = 0; g < text->glyphs.Num(); g++ )
				{
					file->WriteFloatString( "\t\t\t\t<Glyph index=\"%i\" advance=\"%i\">\n", text->glyphs[g].index, text->glyphs[g].advance );
				}
				
				/*
				file->WriteBig( text->glyphs.Num() );
				for( int g = 0; g < text->glyphs.Num(); g++ )
				{
					file->WriteBig( text->glyphs[g].index );
					file->WriteBig( text->glyphs[g].advance );
				}
				*/
				
				file->WriteFloatString( "\t\t</Text>\n" );
				break;
			}
			
			case SWF_DICT_EDITTEXT:
			{
				const idSWFEditText* et = dictionary[i].edittext;
				
				file->WriteFloatString( "\t\t<EditText characterID=\"%i\" flags=\"%i\" fontID=\"%i\" fontHeight=\"%i\" maxLength=\"%i\" align=\"%s\" leftMargin=\"%i\" rightMargin=\"%i\" indent=\"%i\" leading=\"%i\" variable=\"%s\" initialText=\"%s\">\n",
										i,
										et->flags, et->fontID, et->fontHeight, et->maxLength, idSWF::GetEditTextAlignName( et->align ),
										et->leftMargin, et->rightMargin, et->indent, et->leading,
										et->variable.c_str(), et->initialText.c_str() );
										
				float x = et->bounds.tl.y;
				float y = et->bounds.tl.x;
				float width = fabs( et->bounds.br.y - et->bounds.tl.y );
				float height = fabs( et->bounds.br.x - et->bounds.tl.x );
				
				file->WriteFloatString( "\t\t\t<Bounds x=\"%f\" y=\"%f\" width=\"%f\" height=\"%f\" />\n", x, y, width, height );
				
				idVec4 color = et->color.ToVec4();
				file->WriteFloatString( "\t\t\t<Color r=\"%f\" g=\"%f\" b=\"%f\" a=\"%f\"/>\n",
										color.x, color.y, color.z, color.w );
										
				file->WriteFloatString( "\t\t</EditText>\n" );
				
				//file->WriteBig( et->bounds.tl );
				//file->WriteBig( et->bounds.br );
				//file->WriteBig( et->flags );
				//file->WriteBig( et->fontID );
				//file->WriteBig( et->fontHeight );
				//file->Write( &et->color, 4 );
				//file->WriteBig( et->maxLength );
				//file->WriteBig( et->align );
				//file->WriteBig( et->leftMargin );
				//file->WriteBig( et->rightMargin );
				//file->WriteBig( et->indent );
				//file->WriteBig( et->leading );
				//file->WriteString( et->variable );
				//file->WriteString( et->initialText );
				break;
			}
		}
		
		if( dictionary[i].type != SWF_DICT_NULL )
		{
			file->WriteFloatString( "\t\t}%s\n", ( i == ( dictionary.Num() - 1 ) ) ? "" : "," );
		}
	}
	
	file->WriteFloatString( "\t],\n" );
	
	file->WriteFloatString( "\t\"mainsprite\":\n\t{\n" );
	mainsprite->WriteJSON( file, dictionary.Num() );
	file->WriteFloatString( "\t}\n}\n" );
}

// RB end
>>>>>>> c4098bc... XML Flash part 1