public void RemoveItem(uint id)
{
ITwinItem listItem = GetItem(id);
if (listItem != null)
{
Items.Remove(listItem);
}
}
public void Read(BinaryReader reader, int length)
{
if (length > 0)
{
Int64 baseOffset = reader.BaseStream.Position;
magicNumber = reader.ReadUInt32();
UInt32 itemsCount = reader.ReadUInt32();
UInt32 streamLength = reader.ReadUInt32();
Record[] records = new Record[itemsCount];
for (int i = 0; i < itemsCount; ++i)
{
Record record = new Record();
record.Read(reader, 12);
records[i] = record;
}
Items.Clear();
for (int i = 0; i < itemsCount; ++i)
{
ITwinItem item = null;
if (idToClassDictionary.ContainsKey(records[i].ItemId))
{
Type type = idToClassDictionary[records[i].ItemId];
item = (ITwinItem)Activator.CreateInstance(type);
}
else
{
item = (ITwinItem)Activator.CreateInstance(defaultType);
}
reader.BaseStream.Position = records[i].Offset + baseOffset;
item.Read(reader, (Int32)records[i].Size);
item.SetID(records[i].ItemId);
Items.Add(item);
}
extraData = reader.ReadBytes((Int32)(length - (reader.BaseStream.Position - baseOffset)));
}
else
{
skip = true;
}
}
public void AddItem(ITwinItem item)
{
Items.Add(item);
}