Allow timeout of /tpa /tpahere requests

Adds new config setting tpa-accept-cancellation
Test #781

Essentials/src/com/earth2me/essentials/ISettings.java

@@ -151,4 +151,6 @@ public interface ISettings extends IConf
 	public boolean getDisableItemPickupWhileAfk();
 
 	public Priority getRespawnPriority();
+	
+	long getTpaAcceptCancellation();
 }

Essentials/src/com/earth2me/essentials/Settings.java

@@ -606,4 +606,10 @@ public class Settings implements ISettings
 		}
 		return Priority.Normal;
 	}
+	
+	@Override
+	public long getTpaAcceptCancellation()
+	{
+		return config.getLong("tpa-accept-cancellation", 0);		
+	}
 }

Essentials/src/com/earth2me/essentials/User.java

@@ -19,6 +19,7 @@ public class User extends UserData implements Comparable<User>, IReplyTo, IUser
 	private transient User teleportRequester;
 	private transient boolean teleportRequestHere;
 	private transient final Teleport teleport;
+	private transient long teleportRequestTime;
 	private transient long lastOnlineActivity;
 	private transient long lastActivity = System.currentTimeMillis();
 	private boolean hidden = false;
@@ -222,6 +223,7 @@ public class User extends UserData implements Comparable<User>, IReplyTo, IUser
 
 	public void requestTeleport(final User player, final boolean here)
 	{
+		teleportRequestTime = System.currentTimeMillis();
 		teleportRequester = player;
 		teleportRequestHere = here;
 	}
@@ -537,4 +539,9 @@ public class User extends UserData implements Comparable<User>, IReplyTo, IUser
 	{
 		return ess.getPermissionsHandler().canBuild(base, getGroup());
 	}
+	
+	public long getTeleportRequestTime()
+	{
+		return teleportRequestTime;
+	}
 }

Essentials/src/com/earth2me/essentials/commands/Commandtpa.java

@@ -31,6 +31,10 @@ public class Commandtpa extends EssentialsCommand
 			player.sendMessage(_("teleportRequest", user.getDisplayName()));
 			player.sendMessage(_("typeTpaccept"));
 			player.sendMessage(_("typeTpdeny"));
+			if (ess.getSettings().getTpaAcceptCancellation() != 0)
+			{
+				player.sendMessage(_("teleportRequestTimeoutInfo", ess.getSettings().getTpaAcceptCancellation()));
+			}
 		}
 		user.sendMessage(_("requestSent", player.getDisplayName()));
 	}

Essentials/src/com/earth2me/essentials/commands/Commandtpaall.java

@@ -50,6 +50,10 @@ public class Commandtpaall extends EssentialsCommand
 				player.requestTeleport(user, true);
 				player.sendMessage(_("teleportHereRequest", user.getDisplayName()));
 				player.sendMessage(_("typeTpaccept"));
+				if (ess.getSettings().getTpaAcceptCancellation() != 0)
+				{
+					player.sendMessage(_("teleportRequestTimeoutInfo", ess.getSettings().getTpaAcceptCancellation()));
+				}
 			}
 			catch (Exception ex)
 			{

Essentials/src/com/earth2me/essentials/commands/Commandtpaccept.java

@@ -27,6 +27,13 @@ public class Commandtpaccept extends EssentialsCommand
 			throw new Exception(_("noPendingRequest"));
 		}
 
+		long timeout = ess.getSettings().getTpaAcceptCancellation();
+		if (timeout != 0 && (System.currentTimeMillis() - user.getTeleportRequestTime()) / 1000 > timeout)
+		{
+			user.requestTeleport(null, false);
+			throw new Exception(_("requestTimedOut"));
+		}
+
 		final Trade charge = new Trade(this.getName(), ess);
 		if (user.isTeleportRequestHere())
 		{

Essentials/src/com/earth2me/essentials/commands/Commandtpahere.java

@@ -28,6 +28,10 @@ public class Commandtpahere extends EssentialsCommand
 		player.requestTeleport(user, true);
 		player.sendMessage(_("teleportHereRequest", user.getDisplayName()));
 		player.sendMessage(_("typeTpaccept"));
+		if (ess.getSettings().getTpaAcceptCancellation() != 0)
+		{
+			player.sendMessage(_("teleportRequestTimeoutInfo", ess.getSettings().getTpaAcceptCancellation()));
+		}
 		user.sendMessage(_("requestSent", player.getDisplayName()));
 	}
 }

Essentials/src/config.yml

@@ -273,6 +273,10 @@ sethome-multiple:
   # essentials.sethome.multiple.staff
   staff: 10
 
+#Set timeout in seconds for players to accept tpa before request is cancelled.
+#Set to 0 for no timeout
+tpa-accept-cancellation: 0
+
 ############################################################
 # +------------------------------------------------------+ #
 # |                   EssentialsEco                      | #

Essentials/src/messages.properties

@@ -402,3 +402,5 @@ year=year
 years=years
 youAreHealed=\u00a77You have been healed.
 youHaveNewMail=\u00a7cYou have {0} messages!\u00a7f Type \u00a77/mail read\u00a7f to view your mail.
+requestTimedOut=\u00a7cTeleport request has timed out
+teleportRequestTimeoutInfo=\u00a77This request will timeout after {0} seconds.

Essentials/src/messages_da.properties

@@ -402,3 +402,5 @@ year=\u00e5r
 years=\u00e5r
 youAreHealed=\u00a77Du er blevet healed. Halleluja!
 youHaveNewMail=\u00a7cDu har {0} flaskeposter!\u00a7f Type \u00a77/mail read for at se din flaskepost.
+requestTimedOut=\u00a7cTeleport request has timed out
+teleportRequestTimeoutInfo=\u00a77This request will timeout after {0} seconds.

Essentials/src/messages_de.properties

@@ -402,3 +402,5 @@ year=Jahr
 years=Jahre
 youAreHealed=\u00a77Du wurdest geheilt.
 youHaveNewMail=\u00a7cDu hast {0} Nachrichten!\u00a7f Schreibe \u00a77/mail read\u00a7f um deine Nachrichten anzuzeigen.
+requestTimedOut=\u00a7cTeleport request has timed out
+teleportRequestTimeoutInfo=\u00a77This request will timeout after {0} seconds.

Essentials/src/messages_en.properties

@@ -402,3 +402,5 @@ year=year
 years=years
 youAreHealed=\u00a77You have been healed.
 youHaveNewMail=\u00a7cYou have {0} messages!\u00a7f Type \u00a77/mail read\u00a7f to view your mail.
+requestTimedOut=\u00a7cTeleport request has timed out
+teleportRequestTimeoutInfo=\u00a77This request will timeout after {0} seconds.

Essentials/src/messages_es.properties

@@ -402,3 +402,5 @@ year=año
 years=años
 youAreHealed=\u00a77Has sido curado.
 youHaveNewMail=\u00a7cTienes {0} mensajes!\u00a7f Pon \u00a77/mail read\u00a7f para ver tus emails no leidos!.
+requestTimedOut=\u00a7cTeleport request has timed out
+teleportRequestTimeoutInfo=\u00a77This request will timeout after {0} seconds.

Essentials/src/messages_fr.properties

@@ -402,3 +402,5 @@ year=ann\u00e9e
 years=ann\u00e9es
 youAreHealed=\u00a77Vous avez \u00e9t\u00e9 soign\u00e9.
 youHaveNewMail=\u00a7cVous avez {0} messages ! \u00a7fEntrez \u00a77/mail read\u00a7f pour voir votre courrier.
+requestTimedOut=\u00a7cTeleport request has timed out
+teleportRequestTimeoutInfo=\u00a77This request will timeout after {0} seconds.

Essentials/src/messages_nl.properties

@@ -402,3 +402,5 @@ year=jaar
 years=jaren
 youAreHealed=\u00a77Je bent genezen.
 youHaveNewMail=\u00a7cJe hebt {0} berichten!\u00a7f Type \u00a77/mail read\u00a7f om je berichten te bekijken.
+requestTimedOut=\u00a7cTeleport request has timed out
+teleportRequestTimeoutInfo=\u00a77This request will timeout after {0} seconds.