static function parse(&$reader, $opts = array())
{
$buttonrecord = array();
$reader->byteAlign();
$buttonrecord['ButtonReserved'] = $reader->getUIBits(2);
// must be 0
$buttonHasBlendMode = $reader->getUIBit();
$buttonHasFilterList = $reader->getUIBit();
$buttonrecord['ButtonHasBlandMode'] = $buttonHasBlendMode;
$buttonrecord['ButtonHasFilterList'] = $buttonHasFilterList;
$buttonrecord['ButtonStateHitTest'] = $reader->getUIBit();
$buttonrecord['ButtonStateDown'] = $reader->getUIBit();
$buttonrecord['ButtonStateOver'] = $reader->getUIBit();
$buttonrecord['ButtonStateUp'] = $reader->getUIBit();
$buttonrecord['CharacterID'] = $reader->getUI16LE();
$buttonrecord['PlaceDepth'] = $reader->getUI16LE();
$buttonrecord['PlaceMatrix'] = IO_SWF_Type_MATRIX::parse($reader);
if ($opts['tagCode'] == 34) {
// DefineButton2
$buttonrecord['ColorTransform'] = IO_SWF_Type_CXFORMWITHALPHA::parse($reader);
} else {
$buttonrecord['ColorTransform'] = IO_SWF_Type_CXFORM::parse($reader);
}
if ($opts['tagCode'] == 34 && $opts['Version'] >= 8) {
// DefineButton2 & SWF8 later
if ($buttonHasFilterList == 1) {
$buttonrecord['FilterList'] = IO_SWF_Type_FILTERLIST::parse($reader);
}
if ($buttonHasBlendMode == 1) {
$buttonrecord['BlendMode'] = $reader->getUI8();
}
}
return $buttonrecord;
}
function parseContent($tagCode, $content, $opts = array())
{
$reader = new IO_Bit();
$reader->input($content);
switch ($tagCode) {
case 4:
// PlaceObject
$this->_characterId = $reader->getUI16LE();
$this->_depth = $reader->getUI16LE();
$this->_matrix = IO_SWF_Type_MATRIX::parse($reader);
if ($reader->hasNextData()) {
// optional
$this->_colorTransform = IO_SWF_Type_CXFORM::parse($reader);
}
break;
case 26:
// PlaceObject2
// placeFlag
$this->_placeFlagHasClipActions = $reader->getUIBit();
$this->_placeFlagHasClipDepth = $reader->getUIBit();
$this->_placeFlagHasName = $reader->getUIBit();
$this->_placeFlagHasRatio = $reader->getUIBit();
$this->_placeFlagHasColorTransform = $reader->getUIBit();
$this->_placeFlagHasMatrix = $reader->getUIBit();
$this->_placeFlagHasCharacter = $reader->getUIBit();
$this->_placeFlagMove = $reader->getUIBit();
//
$this->_depth = $reader->getUI16LE();
if ($this->_placeFlagHasCharacter) {
$this->_characterId = $reader->getUI16LE();
}
if ($this->_placeFlagHasMatrix) {
$this->_matrix = IO_SWF_Type_MATRIX::parse($reader);
}
if ($this->_placeFlagHasColorTransform) {
$this->_colorTransform = IO_SWF_Type_CXFORMWITHALPHA::parse($reader);
}
if ($this->_placeFlagHasRatio) {
$this->_ratio = $reader->getUI16LE();
}
if ($this->_placeFlagHasName) {
$this->_name = IO_SWF_Type_String::parse($reader);
}
if ($this->_placeFlagHasClipDepth) {
$this->_clipDepth = $reader->getUI16LE();
}
if ($this->_placeFlagHasClipActions) {
$this->_clipActions = IO_SWF_Type_CLIPACTIONS::parse($reader, $opts);
}
break;
}
return true;
}
