public static List <string> LoadPlayers(TCPRcon r, StringBuilder sb)
{
string[] list_players;
if (r.IsReadyForCommands == true)
{
try
{
r.Clear();
string resp = r.ExecuteCmd("list");
string[] list_cmd = resp.Split(':');
list_players = list_cmd[1].Replace(" ", string.Empty).Split(',');
}
catch (Exception ee)
{
list_players = new string[] {};
sb.AppendFormat(@"{0} => Connection:{1}, Network:{2}", ee.Message, r.LastTCPError, r.StateTCP, r.StateRCon);
}
}
else
{
list_players = new string[] { "RCON_ERROR" };
}
return(new List <string>(list_players));
}
public static TCPRcon ActivateRcon(string Host, int port, string password)
{
var r = new TCPRcon(Host, port, password);
r.StartComms();
return(r);
}
/// <summary>
/// Clones the current connection allowing another session to the rcon server.
/// </summary>
/// <returns>Return TCPRcon with the same host,port, and password.</returns>
public TCPRcon CopyConnection()
{
TCPRcon r = new TCPRcon(RConHost, RConPort, RConPass);
if (r.StartComms() == false)
{
return(null);
}
return(r);
}
public Voxel PlayerLocationTP(TCPRcon r, StringBuilder sb, String player)
{
Voxel pV = new Voxel();
string result;
if (r.IsReadyForCommands)
{
try
{
result = r.ExecuteCmd(string.Format("tp {0} ~ ~ ~", player));
sb.AppendFormat("{0}: {1}", player, result);
//!Filter output, strip out response language and break out X,Y,Z coordinates
string[] data = result.Split(new string[] { "to" }, StringSplitOptions.RemoveEmptyEntries);
string[] tpdata = data[1].Split(',');
try
{
pV.WorldX = (int)float.Parse(tpdata[0]);
pV.WorldY = (int)float.Parse(tpdata[1]);
pV.WorldZ = (int)float.Parse(tpdata[2]);
}
catch (Exception)
{
sb.AppendLine("Error in parsing player x,y,z");
pV.IsValid = false;
}
}
catch (Exception e)
{
sb.AppendFormat("Error in locating player:{0}", e.Message);
pV.IsValid = false;
}
}
else
{
pV.IsValid = false;
}
return(pV);
}
/// <summary>
/// Locate the player and return a Voxel describing the location of the player in the world.
/// This is achieved by attempting to teleport the player in place, which causes the server to
/// report back where the player is located in the success message.
/// </summary>
/// <param name="r">Active RCon object.</param>
/// <param name="sb">Output cache from RCon execution, raw.</param>
/// <param name="player">Player name on the server, must be logged in.</param>
/// <returns>A Voxel, an object with X,Y,Z coordinates buddled together.</returns>
public Voxel PlayerLocation(TCPRcon r, StringBuilder sb, String player)
{
Voxel pV = MinecraftOrdinates.Region();
string result;
if (r.IsReadyForCommands)
{
result = r.ExecuteCmd(string.Format("execute {0} ~ ~ ~ testforblock ~ ~-1 ~ minecraft:lava", player));
if (result.Length > 0)
{
int ix = result.IndexOf("is");
if (ix != -1)
{
string data = result.Substring(12, result.IndexOf("is") - 12);
string[] tpdata = data.Split(new char[] { ',' });
float tf = 0;
if (float.TryParse(tpdata[0], out tf))
{
pV.WorldX = (int)tf;
tf = 0;
if (float.TryParse(tpdata[1], out tf))
{
pV.WorldY = (int)tf;
tf = 0;
if (float.TryParse(tpdata[2], out tf))
{
pV.WorldZ = (int)tf;
return(pV);
}
}
}
}
}
}
pV.IsValid = false;
return(pV);
}
/// <summary>
/// Without knowing the safe heighth to be teleported to, a search is done.
/// Several command exchanges will occur with the server as fast as they can
/// which may require throttle controlls. If a safe space cannot be found, the player
/// is returned from the location found prior to the transfer. Any operators on the server will
/// receive RCON spam.
/// </summary>
/// <param name="r">The active RCon connection.</param>
/// <param name="sb">Output cache from RCon interaction, html encoded.</param>
/// <param name="player">Player name on the server, must be logged in.</param>
/// <param name="x">X axis</param>
/// <param name="y">Y axis</param>
/// <param name="z">Z axis</param>
public void TeleportSafeSearch(TCPRcon r, StringBuilder sb, String player, Int32 x, Int32 y, Int32 z)
{
if (isbusy == true)
{
sb.AppendFormat(@"<br/>{0} Teleporter busy, try again in a bit...", DateTime.Now);
return;
}
else
{
isbusy = true;
}
if (r.IsReadyForCommands)
{
try
{
string resp = "";
bool safeTp = false;
r.ExecuteCmd("tell {0} To lands unknown you go!!!", player);
r.ExecuteCmd("gamemode sp {0}", player);
r.ExecuteCmd("tp {3} {0} {1} {2}", x, y, z, player);
sb.AppendFormat(@"<br/>{0} Initiated TP sequence for {1}. Waiting for chunk loads", DateTime.Now, player);
TimeCheck tchk = new TimeCheck(8000);
while (tchk.Expired == false)
{
resp = r.ExecuteCmd(@"testforblock {0} {1} {2} minecraft:air", x, y, z);
if (!resp.Contains("Cannot test"))
{
break;
}
Thread.Sleep(1000);
}
if (!resp.Contains("Successfully") &&
r.ExecuteCmd("testforblock {0} {1} {2} minecraft:air", x, y + 1, z).Contains("Successfully") &&
!r.ExecuteCmd("testforblock {0} {1} {2} minecraft:air", x, y - 1, z).Contains("Successfully") &&
!r.ExecuteCmd("testforblock {0} {1} {2} minecraft:lava", x, y - 1, z).Contains("Successfully"))
{
sb.AppendFormat(@"<br/>{0} Found safe landing at {1} {3} {2}", DateTime.Now, x, z, y);
safeTp = true;
}
else
{
sb.AppendFormat(@"<br/>{0} Scanning for safe landing", DateTime.Now);
r.ExecuteCmd("tell {0} Looking for safe tp landing site...", player);
for (Int32 yy = 255; yy > 1; yy = yy - 15)
{
if (!r.ExecuteCmd("testforblock {0} {1} {2} minecraft:air", x, yy, z).Contains("Successfully") || yy < 30)
{
for (Int32 ys = yy + 15; ys > 1; ys--)
{
if (!r.ExecuteCmd("testforblock {0} {1} {2} minecraft:air", x, ys, z).Contains("Successfully") &&
!r.ExecuteCmd("testforblock {0} {1} {2} minecraft:lava", x, ys, z).Contains("Successfully"))
{
if (r.ExecuteCmd("testforblock {0} {1} {2} minecraft:air", x, ys + 1, z).Contains("Successfully") &&
r.ExecuteCmd("testforblock {0} {1} {2} minecraft:air", x, ys + 2, z).Contains("Successfully"))
{
r.ExecuteCmd("tp {3} {0} {1} {2}", x, ys + 1, z, player);
sb.AppendFormat(@"<br/>{0} Found safe landing at {1} {3} {2}", DateTime.Now, x, z, ys + 1);
safeTp = true;
break;
}
}
}
}
if (safeTp)
{
break;
}
}
}
if (safeTp == false)
{
sb.AppendFormat(@"<br/>{0} No safe landing found, return to nexus", DateTime.Now);
r.ExecuteCmd("tell {0} No safe tp found, returned to nexus", player);
r.ExecuteCmd("tp {0} 0 65 0", player);
r.ExecuteCmd("gamemode s {0}", player);
}
else
{
r.ExecuteCmd("tell {0} Welcome to your new adventure...", player);
r.ExecuteCmd("gamemode s {0}", player);
}
}
catch (Exception)
{
sb.AppendFormat(@"<br/>{0} Unexpected error occured in processing safe teleport", DateTime.Now);
}
}
isbusy = false;
}
