using System.Text;
public bool LoadFromBytes(byte[] data, TypeLoader loader)
{
PackageReader rdr = new PackageReader(data);
// No support for external file refs yet.
rdr.ReadInt32(); // tag
rdr.ReadInt32(); // flags
rdr.ReadInt32(); // hdr size
rdr.ReadInt32(); // data size
int numImports = rdr.ReadInt16();
if (numImports != 0)
{
Console.WriteLine("Package has imports, unsupported now!");
return(false);
}
int slots = rdr.ReadInt16();
m_slots = new Slot[slots];
for (int i = 0; i < slots; i++)
{
m_slots[i] = new Slot();
m_slots[i].flags = rdr.ReadInt16();
if ((m_slots[i].flags & FLAG_PATH) != 0)
{
m_slots[i].path = rdr.ReadString(rdr.ReadInt16());
}
// external flag could be set
if ((m_slots[i].flags & FLAG_EXTERNAL) != 0)
{
Console.WriteLine("External resources not supported!");
return(false);
}
else if ((m_slots[i].flags & FLAG_INTERNAL) != 0)
{
rdr.ReadInt32(); // beg in data section
rdr.ReadInt32(); // end in data section
m_slots[i].type = rdr.ReadInt16();
}
}
// Now we assume they are all just lined up after this!
for (int i = 0; i < slots; i++)
{
if ((m_slots[i].flags & FLAG_INTERNAL) != 0)
{
Console.WriteLine("Loading slot " + i + " from " + rdr.GetPosition());
m_slots[i].inst = loader.LoadFromPackage(m_slots[i].type, rdr);
}
}
// Now we assume they are all just lined up after this!
for (int i = 0; i < slots; i++)
{
if ((m_slots[i].flags & FLAG_INTERNAL) != 0)
{
m_slots[i].inst = loader.ResolveFromPackage(m_slots[i].type, m_slots[i].inst, this);
}
}
m_paths = new Dictionary <object, string>();
for (int i = 0; i < slots; i++)
{
if (m_slots[i].inst != null && m_slots[i].path != null)
{
m_paths.Add(m_slots[i].inst, m_slots[i].path);
}
}
return(!m_gotUnresolved);
}