public override void Perform(Vec3U16[] marks, Player p, Level lvl, Brush brush)
{
PerformUndo(p, ref saveLevel);
bool foundUser = false;
UndoFile.UndoPlayer(p, who.name.ToLower(), marks, Start, ref foundUser);
}
public static void SaveUndo(Player p)
{
try {
UndoFile.SaveUndo(p);
} catch (Exception e) {
Server.s.Log("Error saving undo data for " + p.name + "!"); Server.ErrorLog(e);
}
}
public override void Use(Player p, string message)
{
long seconds;
bool FoundUser = false;
if (p == null)
{
MessageInGameOnly(p); return;
}
if (message == "")
{
message = p.name + " 300";
}
string[] args = message.Split(' ');
string name = args[0];
if (args.Length >= 2)
{
if (!long.TryParse(args[1], out seconds))
{
Player.SendMessage(p, "Invalid seconds."); return;
}
}
else if (long.TryParse(args[0], out seconds))
{
args[0] = p.name;
}
else
{
seconds = 300;
}
if (seconds <= 0)
{
seconds = 5400;
}
Player who = PlayerInfo.Find(name);
if (who != null)
{
FoundUser = true;
PerformHighlight(p, seconds, who.UndoBuffer);
}
DateTime start = DateTime.UtcNow.AddTicks(-seconds * TimeSpan.TicksPerSecond);
UndoFile.HighlightPlayer(p, name.ToLower(), start, ref FoundUser);
if (FoundUser)
{
Player.SendMessage(p, "Now highlighting &b" + seconds + " %Sseconds for " + Server.FindColor(name) + name);
Player.SendMessage(p, "&cUse /reload to un-highlight");
}
else
{
Player.SendMessage(p, "Could not find player specified.");
}
}
public override void Use(Player p, string message)
{
int ignored = 0;
if (message == "")
{
if (p == null)
{
Player.SendMessage(null, "Console doesn't have an undo buffer."); return;
}
UndoSelf(p); return;
}
else if (p != null && int.TryParse(message, out ignored))
{
message = p.name.ToLower() + " " + message;
}
string[] parts = message.Split(' ');
bool undoPhysics = parts[0].CaselessEq("physics");
Player who = undoPhysics ? null : PlayerInfo.Find(parts[0]);
long seconds = GetSeconds(p, who, parts.Length > 1 ? parts[1] : "30");
if (parts.Length > 1 && parts[1].CaselessEq("update"))
{
UndoFile.UpgradePlayerUndoFiles(parts[0]);
Player.SendMessage(p, "Updated undo files for " + parts[0] + " to the new binary format.");
return;
}
if (who != null)
{
UndoOnlinePlayer(p, seconds, who);
}
else if (undoPhysics)
{
UndoLevelPhysics(p, seconds);
}
else
{
UndoOfflinePlayer(p, seconds, parts[0]);
}
}
void PerformUndo(Player p, ref Level saveLvl)
{
UndoCache cache = who.UndoBuffer;
UndoCacheNode node = cache.Tail;
if (node == null)
{
return;
}
Vec3U16 min = Min, max = Max;
bool undoArea = min.X != ushort.MaxValue;
Player.UndoPos Pos = default(Player.UndoPos);
int timeDelta = (int)DateTime.UtcNow.Subtract(Server.StartTime).TotalSeconds;
while (node != null)
{
Level lvl = LevelInfo.FindExact(node.MapName);
if (lvl == null || (p.level != null && !p.level.name.CaselessEq(lvl.name)))
{
node = node.Prev; continue;
}
Pos.mapName = lvl.name;
saveLvl = lvl;
List <UndoCacheItem> items = node.Items;
BufferedBlockSender buffer = new BufferedBlockSender(lvl);
if (!undoArea)
{
min = new Vec3U16(0, 0, 0);
max = new Vec3U16((ushort)(lvl.Width - 1), (ushort)(lvl.Height - 1), (ushort)(lvl.Length - 1));
}
for (int i = items.Count - 1; i >= 0; i--)
{
UndoCacheItem item = items[i];
node.Unpack(item.Index, out Pos.x, out Pos.y, out Pos.z);
if (Pos.x < min.X || Pos.y < min.Y || Pos.z < min.Z ||
Pos.x > max.X || Pos.y > max.Y || Pos.z > max.Z)
{
continue;
}
DateTime time = node.BaseTime.AddTicks(item.TimeDelta * TimeSpan.TicksPerSecond);
if (time > End)
{
continue;
}
if (time < Start)
{
buffer.CheckIfSend(true); return;
}
item.GetNewBlock(out Pos.newtype, out Pos.newExtType);
item.GetBlock(out Pos.type, out Pos.extType);
UndoFile.UndoBlock(p, lvl, Pos, timeDelta, buffer);
}
buffer.CheckIfSend(true);
node = node.Prev;
}
}
public override void Perform(Vec3U16[] marks, Player p, Level lvl, Brush brush)
{
UndoFile.UndoPlayer(p, whoName.ToLower(), marks, Start, ref foundUser);
}
public static void DeleteUndoFiles()
{
UndoFile.DeleteAllUndoFiles(App.AppUndoFolder);
}