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Version 1.1

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First version of basic update checker included
Event priorities for Move and Teleport listeners now HIGHEST
This commit is contained in:
Paul Schulze 2013-02-23 22:16:44 +01:00
parent 46d19fa35e
commit 6a218f97f0
9 changed files with 178 additions and 3 deletions
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CraftincBorderProtection.jar
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2
pom.xml
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@ -5,7 +5,7 @@
<groupId>de.craftinc</groupId>
<artifactId>CraftincBorderProtection</artifactId>
<packaging>jar</packaging>
<version>1.0.3-1</version>
<version>1.1</version>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

10
src/main/java/de/craftinc/borderprotection/Messages.java
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@ -116,4 +116,14 @@ public class Messages
public static String borderEnableDisableException =
ChatColor.RED + "Error: Could not save border state on server. After the next reload this border state will be lost!";
public static String UpdateMessage( String newVersion, String curVersion )
{
return ChatColor.RED + "Craft Inc. BorderProtection: New version available!" + NEWLINE +
ChatColor.YELLOW + "Current version: " + ChatColor.WHITE + curVersion + NEWLINE +
ChatColor.YELLOW + "New version: " + ChatColor.WHITE + newVersion + NEWLINE +
ChatColor.YELLOW + "Please visit:" + NEWLINE +
ChatColor.AQUA + "http://dev.bukkit.org/server-mods/craftinc-borderprotection" + NEWLINE +
ChatColor.YELLOW + "to get the latest version!";
}
}

50
src/main/java/de/craftinc/borderprotection/PlayerLoginListener.java Normal file
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@ -0,0 +1,50 @@
/* Craft Inc. BorderProtection
Copyright (C) 2013 Paul Schulze
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package de.craftinc.borderprotection;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerLoginEvent;
public class PlayerLoginListener implements Listener
{
@EventHandler(priority = EventPriority.LOWEST)
public void onPlayerLogin( PlayerLoginEvent e )
{
final Player player = e.getPlayer();
if ( e.getPlayer().hasPermission("craftinc.borderprotection.update") )
{
if ( UpdateHelper.newVersionAvailable() )
{
// Schedule a task which delays 20 ticks (1 second) and then sends a message to the player
Bukkit.getScheduler().scheduleSyncDelayedTask(Plugin.getPlugin(), new Runnable()
{
@Override
public void run()
{
player.sendMessage(Messages.UpdateMessage(UpdateHelper.cachedLatestVersion,
UpdateHelper.getCurrentVersion()));
}
}, 20L);
}
}
}
}

8
src/main/java/de/craftinc/borderprotection/PlayerMoveListener.java
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@ -56,9 +56,15 @@ public class PlayerMoveListener implements Listener
}
@SuppressWarnings("unused")
@EventHandler(priority = EventPriority.NORMAL)
@EventHandler(priority = EventPriority.HIGHEST)
public void onPlayerMove( PlayerMoveEvent e )
{
// do nothing if the event is already cancelled
if (e.isCancelled())
{
return;
}
// do nothing if player has the ignoreborders permission
if ( e.getPlayer().hasPermission("craftinc.borderprotection.ignoreborders") )
{

8
src/main/java/de/craftinc/borderprotection/PlayerTeleportListener.java
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@ -33,9 +33,15 @@ public class PlayerTeleportListener implements Listener
}
@SuppressWarnings("unused")
@EventHandler(priority = EventPriority.LOWEST)
@EventHandler(priority = EventPriority.HIGHEST)
public void onPlayerMove( PlayerTeleportEvent e )
{
// do nothing if the event is already cancelled
if (e.isCancelled())
{
return;
}
// do nothing if player has the ignoreborders permission
if ( e.getPlayer().hasPermission("craftinc.borderprotection.ignoreborders") )
{

2
src/main/java/de/craftinc/borderprotection/Plugin.java
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@ -48,6 +48,7 @@ public class Plugin extends JavaPlugin
BorderManager borderManager = new BorderManager();
PlayerMoveListener playerMoveListener = new PlayerMoveListener(borderManager);
PlayerTeleportListener playerTeleportListener = new PlayerTeleportListener(borderManager);
PlayerLoginListener playerLoginListener = new PlayerLoginListener();
// commands
Commands commandExecutor = new Commands(borderManager);
@ -57,5 +58,6 @@ public class Plugin extends JavaPlugin
PluginManager pm = this.getServer().getPluginManager();
pm.registerEvents(playerMoveListener, this);
pm.registerEvents(playerTeleportListener, this);
pm.registerEvents(playerLoginListener, this);
}
}

98
src/main/java/de/craftinc/borderprotection/UpdateHelper.java Normal file
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@ -0,0 +1,98 @@
/* Craft Inc. BorderProtection
Copyright (C) 2013 Paul Schulze
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package de.craftinc.borderprotection;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
public class UpdateHelper
{
/**
* The URL from which the Plugin tries to get the latest version.
*/
@SuppressWarnings("FieldCanBeLocal")
private static final String updateUrl = "http://www.craftinc.de/plugins/update/craftinc-borderprotection";
/**
* The latest version which was seen on last check.
*/
public static String cachedLatestVersion = null;
/**
* Gets the latest version from the updateURL and returns it as <code>String</code>.
*
* @return latest version as <code>String</code>.
*/
@SuppressWarnings("StringBufferMayBeStringBuilder")
public static String getLatestVersion()
{
// StringBuffer is thread-safe. Don't know if this is really important here, but safe is safe :).
StringBuffer s = new StringBuffer();
try
{
URLConnection c = new URL(updateUrl).openConnection();
BufferedReader br = new BufferedReader(new InputStreamReader(c.getInputStream()));
String inputLine;
while ( ( inputLine = br.readLine() ) != null )
{
s.append(inputLine);
}
br.close();
}
catch ( MalformedURLException e )
{
Plugin.getPlugin().getLogger().warning("Could not check for latest version. Update URL is malformed.");
}
catch ( IOException e )
{
Plugin.getPlugin().getLogger().warning("Could not check for latest version. Update URL was not readable.");
}
// update cached latest version
cachedLatestVersion = s.toString();
return s.toString();
}
/**
* Gets the current version of this plugin directly from the plugin.yml version entry.
*
* @return current version as <code>String</code>.
*/
public static String getCurrentVersion()
{
return Plugin.getPlugin().getDescription().getVersion();
}
/**
* Checks if a newer version is available.
*
* @return Boolean
*/
public static Boolean newVersionAvailable()
{
return !getCurrentVersion().equals(getLatestVersion());
}
}

3
src/main/resources/plugin.yml
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@ -33,3 +33,6 @@ permissions:
craftinc.borderprotection.ignoreborders:
default: op
description: Allows to be everywhere on the map (ignoring the borders).
craftinc.borderprotection.update:
default: op
description: Allows to get notified on login, when a new update is available.