private void Allocate(TagIdent ident, int size)
{
//create virtual stream to write into
var tagCacheStream = new VirtualStream(Index[Index.GlobalsIdent].VirtualAddress);
var binaryWriter = new BinaryWriter(tagCacheStream);
for (var i = 0; i < Index.Count; ++i)
{
var datum = Index[i];
// is this address affected by the shift?
if (datum.Identifier == ident)
{
var alignment = Guerilla.Guerilla.AlignmentOf(Halo2.GetTypeOf(Index[ident].Class));
datum.VirtualAddress = binaryWriter.BaseStream.Align(alignment);
binaryWriter.Write(new byte[size]);
datum.Length = size;
Index.Update(datum.Identifier, datum);
}
else
{
var data = Deserialize(datum.Identifier);
var length = binaryWriter.BaseStream.Length;
binaryWriter.Write(data);
binaryWriter.Seek(0, SeekOrigin.End);
length = (int)binaryWriter.BaseStream.Length - length;
datum.Length = (int)length;
Index.Update(datum.Identifier, datum);
}
}
binaryWriter.WritePadding(512);
}
static void DeserializeTag(this BinaryReader sourceReader, object item, FieldInfo field)
{
var reference = sourceReader.ReadTagReference();
Source.Position = Source[reference.Ident].Meta.VirtualAddress;
field.SetValue(item, Deserialize(sourceReader, Halo2.GetTypeOf(reference.Class)));
}
public T Deserialize <T>(TagIdent ident) where T : GuerillaBlock
{
GuerillaBlock deserializedTag;
if (_deserializedTagCache.TryGetValue(ident, out deserializedTag))
{
return(( T )deserializedTag);
}
var type = Halo2.GetTypeOf(Index[ident].Class);
if (type == null)
{
return(null);
}
Seek(ident);
_deserializedTagCache[ident] = Deserialize(type);
_tagHashDictionary[ident] = CalculateHash(ident);
return(( T )_deserializedTagCache[ident]);
}
public ClassTreeNode(TagClass @class)
{
Text = Halo2.GetTypeOf(@class).Name;
Class = @class;
}
