private void WriteBlock(Stream stream, AseColorGroupData block)
{
int blockLength;
blockLength = this.GetBlockLength(block);
// write the start group block
stream.WriteBigEndian((ushort)AseBlockType.GroupStart);
stream.WriteBigEndian(blockLength);
this.WriteNullTerminatedString(stream, block.Name);
this.WriteExtraData(stream, block.ExtraData);
// write the colors in the group
foreach (var color in block.Colors)
{
this.WriteBlock(stream, color);
}
// and write the end group block
stream.WriteBigEndian((ushort)AseBlockType.GroupEnd);
stream.WriteBigEndian(0); // there isn't any data, but we still need to specify that
}
private _BlockData ReadGroupBlock(Stream stream, AseColorGroupCollection groups, Stack <AseColorEntryCollection> colorStack)
{
AseColorGroupData block;
string name;
// read the name of the group
name = stream.ReadStringBigEndian();
// create the group and add it to the results set
block = new AseColorGroupData
{
Name = name
};
groups.Add(block);
// add the group color collection to the stack, so when subsequent color blocks
// are read, they will be added to the correct collection
colorStack.Push(block.Colors);
return(block);
}