package tv.porst.swfretools.parser.structures;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseFlag;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseUBitsIf;
import tv.porst.splib.binaryparser.Flag;
import tv.porst.splib.binaryparser.UBits;
import tv.porst.swfretools.parser.SWFBinaryParser;
import tv.porst.swfretools.parser.SWFParserException;
/**
* Parses StyleChangeRecord4 structures.
*
* @author sp
*
*/
public final class StyleChangeRecord4Parser {
/**
* Parses a StyleChangeRecord4 structure.
*
* @param parser The parser that parses the structure.
* @param fillBits
* @param lineBits
* @param fieldName Name of the structure in the parent structure.
*
* @return The parsed structure.
*
* @throws SWFParserException Thrown if the structure could not be parsed.
*/
public static StyleChangeRecord4 parse(final SWFBinaryParser parser, final UBits fillBits, final UBits lineBits, final String fieldName) throws SWFParserException {
final Flag typeFlag = parseFlag(parser, 0x00006, fieldName + "::TypeFlag");
final Flag stateNewStyles = parseFlag(parser, 0x00006, fieldName + "::StateNewStyles");
final Flag stateLineStyle = parseFlag(parser, 0x00006, fieldName + "::StateLineStyle");
final Flag stateFillStyle1 = parseFlag(parser, 0x00006, fieldName + "::StateFillStyle1");
final Flag stateFillStyle0 = parseFlag(parser, 0x00006, fieldName + "::StateFillStyle0");
final Flag stateMoveTo = parseFlag(parser, 0x00006, fieldName + "::StateMoveTo");
final UBits moveBits = parseUBitsIf(parser, 5, 0x00006, stateMoveTo, fieldName + "::MoveBits");
final UBits moveDeltaX = parseUBitsIf(parser, moveBits == null ? 0 : moveBits.value(), 0x00006, stateMoveTo, fieldName + "::MoveDeltaX");
final UBits moveDeltaY = parseUBitsIf(parser, moveBits == null ? 0 : moveBits.value(), 0x00006, stateMoveTo, fieldName + "::MoveDeltaY");
final UBits fillStyle0 = parseUBitsIf(parser, fillBits == null ? 0 : fillBits.value(), 0x00006, stateFillStyle0, fieldName + "::FillStyle0");
final UBits fillStyle1 = parseUBitsIf(parser, fillBits == null ? 0 : fillBits.value(), 0x00006, stateFillStyle1, fieldName + "::FillStyle1");
final UBits lineStyle = parseUBitsIf(parser, lineBits == null ? 0 : lineBits.value(), 0x00006, stateLineStyle, fieldName + "::LineStyle");
if (stateNewStyles.value()) {
parser.align();
}
final FillStyle3Array fillStyles = FillStyle3ArrayParser.parseIf(parser, stateNewStyles, fieldName + "::FillStyles");
final LineStyle4Array lineStyles = LineStyle4ArrayParser.parseIf(parser, stateNewStyles, fieldName + "::LineStyles");
final UBits numFillBits = parseUBitsIf(parser, 4, 0x00006, stateNewStyles, fieldName + "::NumFillBits");
final UBits numLineBits = parseUBitsIf(parser, 4, 0x00006, stateNewStyles, fieldName + "::NumLineBits");
return new StyleChangeRecord4(typeFlag, stateNewStyles, stateLineStyle, stateFillStyle1,
stateFillStyle0, stateMoveTo, moveBits, moveDeltaX, moveDeltaY, fillStyle0, fillStyle1,
lineStyle, fillStyles, lineStyles, numFillBits, numLineBits);
}
}