function parseContent($tagCode, $content, $opts = array())
{
$reader = new IO_Bit();
$reader->input($content);
$this->_buttonId = $reader->getUI16LE();
$opts['tagCode'] = $tagCode;
if ($tagCode == 34) {
// DefineButton2
$this->_reservedFlags = $reader->getUIBits(7);
$this->_trackAsMenu = $reader->getUIBit();
list($offset_actionOffset, $dummy) = $reader->getOffset();
$this->_actionOffset = $reader->getUI16LE();
}
$characters = array();
while ($reader->getUI8() != 0) {
$reader->incrementOffset(-1, 0);
// 1 byte back
$characters[] = IO_SWF_Type_BUTTONRECORD::parse($reader, $opts);
}
$this->_characters = $characters;
if ($tagCode == 34) {
// DefineButton2
// TODO: skip ActionOffset - CurrentOffsetUntilCharactersField
$actions = array();
if ($this->_actionOffset > 0) {
list($offset_buttonCondition, $dummy) = $reader->getOffset();
if ($offset_actionOffset + $this->_actionOffset != $offset_buttonCondition) {
// TODO: warning
$reader->setOffset($offset_actionOffset + $this->_actionOffset, 0);
}
while (true) {
$action = IO_SWF_Type_BUTTONCONDACTION::parse($reader, $opts);
$actions[] = $action;
if ($action['CondActionSize'] == 0) {
break;
// last action
}
}
$this->_actions = $actions;
} else {
$this->_actions = null;
}
} else {
$actions = array();
while ($reader->getUI8() != 0) {
$reader->incrementOffset(-1, 0);
// 1 byte back
$actions[] = IO_SWF_Type_Action::parse($reader);
}
$this->_actions = $actions;
}
return true;
}
function parseContent($tagCode, $content, $opts = array())
{
$reader = new IO_Bit();
$reader->input($content);
if ($tagCode == 59) {
// DoInitAction
$this->_spriteId = $reader->getUI16LE();
}
$i = 0;
while ($reader->hasNextData(1)) {
list($byteOffset, $dummy) = $reader->getOffset();
$action = IO_SWF_Type_Action::parse($reader);
list($nextByteOffset, $dummy) = $reader->getOffset();
//
$this->_byteOffsetTable[$i] = $byteOffset;
$this->_byteSizeTable[$i] = $nextByteOffset - $byteOffset;
$recordOffsetToByteOffset[$i] = $byteOffset;
$byteOffsetToRecordOffset[$byteOffset] = $i;
//
$this->_actions[] = $action;
$i++;
}
if ($i > 0) {
$recordOffsetToByteOffset[$i] = $nextByteOffset;
$byteOffsetToRecordOffset[$nextByteOffset] = $i;
$byteOffsetToRecordOffset[$nextByteOffset] = $i;
}
$label_num = 0;
foreach ($this->_actions as $i => $action) {
if ($action['Code'] == 0x99) {
// Jump
$branch_offset = $action['BranchOffset'];
} else {
if ($action['Code'] == 0x9d) {
// If
$branch_offset = $action['Offset'];
} else {
continue;
}
}
$targetByteOffset = $recordOffsetToByteOffset[$i + 1] + $branch_offset;
if (isset($byteOffsetToRecordOffset[$targetByteOffset])) {
$targetRecordOffset = $byteOffsetToRecordOffset[$targetByteOffset];
if (isset($this->_labels[$targetRecordOffset]) === false) {
$this->_labels[$targetRecordOffset] = $targetRecordOffset;
}
$this->_branches[$i] = $this->_labels[$targetRecordOffset];
}
}
}
static function parse(&$reader, $opts = array())
{
$clipactionrecord = array();
$clipactionrecord['EventFlags'] = IO_SWF_Type_CLIPEVENTFLAGS::parse($reader, $opts);
$clipactionrecord['ActionRecordSize'] = $reader->getUI32LE();
if ($clipactionrecord['EventFlags']['ClipEventKeyPress'] == 1) {
$clipactionrecord['KeyCode'] = $reader->getUI8();
}
$actions = array();
while ($reader->getUI8() != 0) {
$reader->incrementOffset(-1, 0);
// 1 byte back
$action = IO_SWF_Type_Action::parse($reader);
$actions[] = $action;
}
$clipactionrecord['Actions'] = $actions;
return $clipactionrecord;
}
static function parse(&$reader, $opts = array())
{
$condAction = array();
$condAction['CondActionSize'] = $reader->getUI16LE();
foreach (self::$buttoncond_list as $key) {
$condAction['Cond' . $key] = $reader->getUIBit();
}
$condAction['CondKeyPress'] = $reader->getUIBits(7);
$condAction['CondOverDownToIdle'] = $reader->getUIBit();
if ($reader->hasNextData()) {
// XXX (depends on ActionOffset
$actions = array();
while ($reader->getUI8() != 0) {
$reader->incrementOffset(-1, 0);
// 1 byte back
$actions[] = IO_SWF_Type_Action::parse($reader);
}
$condAction['Actions'] = $actions;
}
return $condAction;
}
