private void HandleGetWorld(NetworkMessage msg)
{
MsgGetWorld wldChunk = msg as MsgGetWorld;
if (Unpacker == null)
{
Unpacker = new WorldUnpacker();
}
Unpacker.AddData(wldChunk.Data);
if (wldChunk.Offset > 0)
{
if (WorldDownloadProgress != null)
{
WorldDownloadProgress.Invoke(this, new WorldDownloadProgressEventArgs((float)Unpacker.Size() / (float)(((UInt32)wldChunk.Offset + Unpacker.Size()))));
}
NetClient.SendMessage(new MsgGetWorld((UInt32)Unpacker.Size()));
}
else
{
if (WorldDownloadProgress != null)
{
WorldDownloadProgress.Invoke(this, new WorldDownloadProgressEventArgs(1));
}
SetMap(Unpacker.Unpack());
if (WorldCache != null)
{
WorldCache.SaveMapToCache(WorldHash, Unpacker.GetBuffer());
}
SendEnter();
}
}
private void worldWWW_DownloadDataCompleted(object sender, DownloadDataCompletedEventArgs e)
{
if (WorldDownloadProgress != null)
{
WorldDownloadProgress.Invoke(this, new WorldDownloadProgressEventArgs(1.0f));
}
if (e.Cancelled || e.Error != null)
{
SendGetWorld();
}
else
{
WorldUnpacker unpacker = new WorldUnpacker(e.Result);
SetMap(unpacker.Unpack());
if (Map == null)
{
SendGetWorld();
}
else
{
WorldCache.SaveMapToCache(WorldHash, unpacker.GetBuffer());
SendEnter();
}
}
}
public WorldMap ReadMapFromCache(string hash)
{
if (Folder == null)
{
return(null);
}
FileInfo file = new FileInfo(Path.Combine(Folder.FullName, hash + ".bzwc"));
if (!file.Exists)
{
return(null);
}
WorldUnpacker unpacker = new WorldUnpacker();
FileStream fs = file.OpenRead();
byte[] bits = new byte[file.Length];
if (fs.Read(bits, 0, bits.Length) != bits.Length)
{
fs.Close();
return(null);
}
fs.Close();
unpacker.AddData(bits);
return(unpacker.Unpack());
}
protected void SendGetWorld()
{
if (WorldDownloadProgress != null)
{
WorldDownloadProgress.Invoke(this, new WorldDownloadProgressEventArgs(0));
}
Unpacker = new WorldUnpacker();
NetClient.SendMessage(new MsgGetWorld(0));
}
public void SaveMapToCache(string hash, byte[] data)
{
if (Folder == null)
{
return;
}
FileInfo file = new FileInfo(Path.Combine(Folder.FullName, hash + ".bzwc"));
if (!file.Exists)
{
return;
}
WorldUnpacker unpacker = new WorldUnpacker();
FileStream fs = file.OpenWrite();
fs.Write(data, 0, data.Length);
fs.Close();
}
