82f17b89b6
If a player logs out then logs back in, and the task in the PlayerJoinEvent rescues him first and the player has sat in the rescue location for over 10 ticks (which should be within another portal), then this task will also attempt to rescue the player. Because it was using metadata in the log message though, it failed but also printed a stacktrace since the player's metadata was already removed.
61 lines
2.3 KiB
Java
61 lines
2.3 KiB
Java
/*
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GriefPrevention Server Plugin for Minecraft
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Copyright (C) 2012 Ryan Hamshire
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package me.ryanhamshire.GriefPrevention;
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import org.bukkit.Location;
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import org.bukkit.Material;
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import org.bukkit.block.Block;
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import org.bukkit.block.BlockFace;
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import org.bukkit.entity.Player;
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import org.bukkit.metadata.FixedMetadataValue;
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import org.bukkit.scheduler.BukkitRunnable;
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//players can be "trapped" in a portal frame if they don't have permission to break
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//solid blocks blocking them from exiting the frame
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//if that happens, we detect the problem and send them back through the portal.
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class CheckForPortalTrapTask extends BukkitRunnable
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{
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GriefPrevention instance;
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//player who recently teleported via nether portal
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private Player player;
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//where to send the player back to if he hasn't left the portal frame
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private Location returnLocation;
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public CheckForPortalTrapTask(Player player, GriefPrevention plugin, Location locationToReturn)
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{
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this.player = player;
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this.instance = plugin;
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this.returnLocation = locationToReturn;
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player.setMetadata("GP_PORTALRESCUE", new FixedMetadataValue(instance, locationToReturn));
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}
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@Override
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public void run()
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{
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if(player.isOnline() && player.getPortalCooldown() >= 10 && player.hasMetadata("GP_PORTALRESCUE"))
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{
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instance.AddLogEntry("Rescued " + player.getName() + " from a nether portal.\nTeleported from " + player.getLocation().toString() + " to " + returnLocation.toString(), CustomLogEntryTypes.Debug);
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player.teleport(returnLocation);
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player.removeMetadata("GP_PORTALRESCUE", instance);
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}
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instance.portalReturnTaskMap.remove(player.getUniqueId());
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}
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}
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