package tv.porst.swfretools.parser.tags;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseByteArrayIf;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseFlag;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseString;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseUBits;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseUINT16;
import tv.porst.splib.binaryparser.AsciiString;
import tv.porst.splib.binaryparser.Flag;
import tv.porst.splib.binaryparser.UBits;
import tv.porst.splib.binaryparser.UINT16;
import tv.porst.swfretools.parser.SWFBinaryParser;
import tv.porst.swfretools.parser.SWFParserException;
import tv.porst.swfretools.parser.structures.ByteArray;
import tv.porst.swfretools.parser.structures.RecordHeader;
/**
* Class for parsing DefineFont4 tags.
*/
public final class DefineFont4Parser {
/**
* Parses a DefineFont4 tag.
*
* @param parser Provides the input data.
* @param header Previously parsed header of the tag.
*
* @return Returns the parsed tag.
*
* @throws SWFParserException Thrown if parsing the tag failed.
*/
public static DefineFont4Tag parse(final RecordHeader header, final SWFBinaryParser parser) throws SWFParserException {
final UINT16 fontId = parseUINT16(parser, 0x00006, "DefineText2::FontId");
final UBits fontFlagsReserved = parseUBits(parser, 5, 0x00006, "DefineFont4::FontFlagsReserved");
final Flag fontFlagsHasFontData = parseFlag(parser, 0x00006, "DefineFont4::FontFlagsHasFontData");
final Flag fontFlagsItalic = parseFlag(parser, 0x00006, "DefineFont4::FontFlagsItalic");
final Flag fontFlagsBold = parseFlag(parser, 0x00006, "DefineFont4::FontFlagsBold");
final AsciiString fontName = parseString(parser, 0x00006, "DefineFont4::FontName");
final int remainingLength = header.getNormalizedLength() - 1 - 1 - fontName.value().length() - 1;
final ByteArray fontData = parseByteArrayIf(parser, remainingLength, 0x00006, fontFlagsHasFontData, "DefineFont4::FontData");
return new DefineFont4Tag(header, fontId, fontFlagsReserved, fontFlagsHasFontData, fontFlagsItalic, fontFlagsBold, fontName, fontData);
}
}