public ButtonRecord(SwfStream stream, Type defButtonType, out bool ok)
{
mFlags = stream.ReadByte();
ok = (mFlags != 0);
if (!ok)
return;
bool hasBlend = (mFlags & 0x20) != 0;
bool hasFilters = (mFlags & 0x10) != 0;
CharacterID = stream.ReadUShort();
CharacterDepth = stream.ReadUShort();
CharacterMatrix = stream.ReadMatrix();
if (defButtonType == typeof(Tags.DefineButton2Tag))
{
CxForm = stream.ReadCxForm(true);
Filters = hasFilters ? Filter.ReadFilterList(stream) : new Filter[0];
Blending = hasBlend ? (BlendMode)stream.ReadByte() : BlendMode.Normal;
}
else
{
CxForm = VGCxForm.Identity;
Filters = new Filter[0];
Blending = BlendMode.Normal;
}
}
public static Filter[] ReadFilterList(SwfStream stream)
{
byte count = stream.ReadByte();
var filters = new Filter[count];
for (; count > 0; count--)
filters[filters.Length - count] = Read(stream);
return filters;
}