protected override void SaveUndoData(List <Player.UndoPos> buffer, string path)
{
UndoCacheNode node = new UndoCacheNode();
string lastLoggedName = "";
using (FileStream fs = File.Create(path)) {
BinaryWriter w = new BinaryWriter(fs);
long entriesPos = 0;
ChunkHeader last = default(ChunkHeader);
foreach (Player.UndoPos uP in buffer)
{
DateTime time = Server.StartTime.AddSeconds(uP.timeDelta);
int timeDiff = (int)(time - last.BaseTime).TotalSeconds;
if (last.LevelName != uP.mapName || timeDiff > (65535 >> 2) || last.Entries == ushort.MaxValue)
{
if (!LevelInfo.ExistsOffline(uP.mapName))
{
if (uP.mapName != lastLoggedName)
{
lastLoggedName = uP.mapName;
Server.s.Log("Missing map file \"" + lastLoggedName + "\", skipping undo entries");
}
continue;
}
ushort width, height, length;
LvlFile.LoadDimensions(LevelInfo.LevelPath(uP.mapName), out width, out height, out length);
node.Width = width; node.Height = height; node.Length = length;
WriteChunkEntries(w, last.Entries, entriesPos);
node.MapName = uP.mapName;
last = WriteEmptyChunk(w, node, time, ref entriesPos);
}
UndoCacheItem item = UndoCacheItem.Make(node, 0, uP);
int flags = (item.Flags & 0xC000) | timeDiff;
w.Write((ushort)flags); w.Write(item.Index);
w.Write(item.Type); w.Write(item.NewType);
last.Entries++;
}
if (last.Entries > 0)
{
WriteChunkEntries(w, last.Entries, entriesPos);
}
}
}
public void FromOfflineLevel(string name)
{
this.name = name;
LvlFile.LoadDimensions(LevelInfo.LevelPath(name),
out Width, out Height, out Length);
string path = LevelInfo.GetPropertiesPath(name);
Server.s.Log(path);
if (path != null)
{
PropertiesFile.Read(path, ParseProperty, '=');
}
path = "levels/level properties/" + name + ".env";
Server.s.Log(path);
if (File.Exists(path))
{
PropertiesFile.Read(path, ParseEnv, '=');
}
}