public void Read(Stream stream, Action <UpdateUIEnum> UpdateUI, Action <float> SetPercent, Action <string> SetStatus)
{
Packs.Clear();
using (DeflateStream ds = new DeflateStream(stream, CompressionMode.Decompress))
{
byte[] buf = new byte[4];
stream.Read(buf, 0, 4);
int fileSize = BitConverter.ToInt32(buf, 0) - 4;
using (PacketStream header = new PacketStream(ds, fileSize, value => SetPercent(0.4f * value)))
{
SetStatus("Reading website...");
this.Website = header.ReadStringShort();
UpdateUI(UpdateUIEnum.Website);
SetStatus("Reading information text...");
this.InfoText = header.ReadStringLong();
UpdateUI(UpdateUIEnum.InfoText);
SetStatus("Reading background image...");
int len = header.ReadInt();
ImageData = header.ReadBytes(len);
UpdateUI(UpdateUIEnum.Image);
int count = header.ReadByte();
int checkBytes = 0;
for (int i = 0; i < count; i++)
{
SetStatus(string.Format("Reading data packs ({0}/{1})...", i + 1, count));
DataPack pack = new DataPack();
checkBytes += pack.Read(header);
Packs.Add(pack);
}
int doneBytes = 0;
for (int i = 0; i < count; i++)
{
SetStatus(string.Format("Checking data packs ({0}/{1})...", i + 1, count));
Packs[i].EndCheck(value =>
{
doneBytes += value;
SetPercent(0.4f + 0.6f * doneBytes / checkBytes);
});
}
SetPercent(1);
}
}
}
public void ReadHeader(PacketStream header)
{
this.offset = header.ReadInt();
this.hash = header.ReadBytes(16);
}