public bool RegisterObject(SaveableObject obj)
{
if (obj.Id != 0)
{
return(false);
}
if (!Attribute.IsDefined(obj.GetType(), typeof(SerializableAttribute)))
{
return(false);
}
obj.Id = m_currentId++;
RegisteredObjects.Add(m_currentId, obj);
if (RegisteredTypes.TryGetValue(obj.ClassId, out Type val))
{
if (val != obj.GetType())
{
throw new ArgumentException();
}
}
else
{
RegisteredTypes.Add(obj.ClassId, obj.GetType());
}
return(true);
}
public void Resume(Stream stream)
{
RegisteredTypes.Clear();
RegisteredObjects.Clear();
BinaryFormatter bf = new BinaryFormatter();
RegisteredTypes = (Dictionary <uint, Type>)bf.Deserialize(stream);
byte[] aCount = new byte[sizeof(int)];
stream.Read(aCount, 0, sizeof(int));
int count = BitConverter.ToInt32(aCount, 0);
int i = 0;
while (i < count)
{
SaveableObject so = ResumeObject(stream) as SaveableObject;
RegisteredObjects.Add(so.Id, so);
++i;
}
}
public bool UnregisterObject(SaveableObject obj)
{
return(RegisteredObjects.Remove(obj.Id));
}