/// <summary>
/// Read <see cref="SwfDotNet.IO.ByteCode.Actions.ActionPushList">ActionDefineFunction2</see> from swf.
/// including inner actions
/// </summary>
private ActionDefineFunction2 ReadActionDefineFunction2(BinaryReader br)
{
int start = Convert.ToInt32(br.BaseStream.Position);
// read block length
int len = Convert.ToInt32(br.ReadUInt16());
string name = BinaryStringRW.ReadString(br);
int numParams = Convert.ToInt32(br.ReadUInt16());
int numRegs = Convert.ToInt32(br.ReadByte());
byte flags1 = br.ReadByte();
byte flags2 = br.ReadByte();
ActionDefineFunction2.VariableFlagSet f
= new ActionDefineFunction2.VariableFlagSet(
(flags1 & 0x80) == 0x80,
(flags1 & 0x40) == 0x40,
(flags1 & 0x20) == 0x20,
(flags1 & 0x10) == 0x10,
(flags1 & 0x08) == 0x08,
(flags1 & 0x04) == 0x04,
(flags1 & 0x02) == 0x02,
(flags1 & 0x01) == 0x01,
(flags2 & 0x01) == 0x01
);
// read parameters
ActionDefineFunction2.RegParamPair[] paramList = new ActionDefineFunction2.RegParamPair[numParams];
for (int i=0; i<numParams; i++) {
int r = Convert.ToInt32(br.ReadByte());
string p = BinaryStringRW.ReadString(br);
paramList[i] = new ActionDefineFunction2.RegParamPair(r,p);
}
int blockSize = Convert.ToInt32(br.ReadUInt16());
// read function body
ArrayList InnerActions = ReadActions(br.ReadBytes(blockSize));
ActionDefineFunction2 a = new ActionDefineFunction2(name,paramList,numRegs,f,InnerActions);
int end =Convert.ToInt32( br.BaseStream.Position );
////a.ByteSize = len+3+blockSize;
//a.ByteSize = end-start+1;
return a;
}
