public static W3dHierarchyDef Parse(BinaryReader reader, uint chunkSize)
{
return(ParseChunk <W3dHierarchyDef>(reader, chunkSize, (result, header) =>
{
switch (header.ChunkType)
{
case W3dChunkType.W3D_CHUNK_HIERARCHY_HEADER:
result.Header = W3dHierarchy.Parse(reader);
result.Pivots = new W3dPivot[result.Header.NumPivots];
break;
case W3dChunkType.W3D_CHUNK_PIVOTS:
for (var count = 0; count < result.Header.NumPivots; count++)
{
result.Pivots[count] = W3dPivot.Parse(reader);
}
break;
case W3dChunkType.W3D_CHUNK_PIVOT_FIXUPS:
// We don't need this chunk; it's only relevant to the exporter, apparently.
reader.ReadBytes((int)header.ChunkSize);
break;
default:
throw CreateUnknownChunkException(header);
}
}));
}
internal static W3dHierarchyDef Parse(BinaryReader reader, W3dParseContext context)
{
return(ParseChunk(reader, context, header =>
{
var result = new W3dHierarchyDef();
ParseChunks(reader, context.CurrentEndPosition, chunkType =>
{
switch (chunkType)
{
case W3dChunkType.W3D_CHUNK_HIERARCHY_HEADER:
result.Header = W3dHierarchy.Parse(reader, context);
break;
case W3dChunkType.W3D_CHUNK_PIVOTS:
result.Pivots = W3dPivots.Parse(reader, context);
break;
case W3dChunkType.W3D_CHUNK_PIVOT_FIXUPS:
result.PivotFixups = W3dPivotFixups.Parse(reader, context);
break;
default:
throw CreateUnknownChunkException(chunkType);
}
});
return result;
}));
}