Added basic support for CUI.

src/com/sk89q/worldedit/bukkit/BukkitPlayer.java

@@ -22,8 +22,10 @@ package com.sk89q.worldedit.bukkit;
 import org.bukkit.*;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
+import com.sk89q.util.StringUtil;
 import com.sk89q.worldedit.*;
 import com.sk89q.worldedit.bags.BlockBag;
+import com.sk89q.worldedit.cui.CUIEvent;
 
 public class BukkitPlayer extends LocalPlayer {
     private Player player;
@@ -114,4 +116,21 @@ public class BukkitPlayer extends LocalPlayer {
     public LocalWorld getWorld() {
         return new BukkitWorld(player.getWorld());
     }
+    
+    @Override
+    public void dispatchCUIEvent(CUIEvent event) {
+        String[] params = event.getParameters();
+        
+        if (params.length > 0) {
+            printRaw("\u00A75\u00A76\u00A74\u00A75" + event.getTypeId()
+                    + "|" + StringUtil.joinString(params, "|"));
+        } else {
+            printRaw("\u00A75\u00A76\u00A74\u00A75" + event.getTypeId());
+        }
+    }
+    
+    @Override
+    public void dispatchCUIHandshake() {
+        printRaw("\u00A75\u00A76\u00A74\u00A75");
+    }
 }

src/com/sk89q/worldedit/bukkit/WorldEditCriticalPlayerListener.java

@@ -0,0 +1,57 @@
+// $Id$
+/*
+ * WorldEdit
+ * Copyright (C) 2010 sk89q <http://www.sk89q.com>
+ *
+ * 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 com.sk89q.worldedit.bukkit;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.player.PlayerEvent;
+import org.bukkit.event.player.PlayerListener;
+
+/**
+ * Handles all events thrown in relation to a Player
+ */
+public class WorldEditCriticalPlayerListener extends PlayerListener {
+    /**
+     * Plugin.
+     */
+    private WorldEditPlugin plugin;
+    
+    /**
+     * Construct the object;
+     * 
+     * @param plugin
+     */
+    public WorldEditCriticalPlayerListener(WorldEditPlugin plugin) {
+        this.plugin = plugin;
+    }
+
+    /**
+     * Called when a player joins a server
+     *
+     * @param event Relevant event details
+     */
+    @Override
+    public void onPlayerJoin(PlayerEvent event) {
+        wrapPlayer(event.getPlayer()).dispatchCUIHandshake();
+    }
+    
+    private BukkitPlayer wrapPlayer(Player player) {
+        return new BukkitPlayer(plugin, plugin.server, player);
+    }
+}

src/com/sk89q/worldedit/bukkit/WorldEditPlugin.java

@@ -123,6 +123,7 @@ public class WorldEditPlugin extends JavaPlugin {
      */
     protected void registerEvents() {        
         PlayerListener playerListener = new WorldEditPlayerListener(this);
+        PlayerListener criticalPlayerListener = new WorldEditCriticalPlayerListener(this);
         BlockListener blockListener = new WorldEditBlockListener(this);
         
         registerEvent(Event.Type.PLAYER_QUIT, playerListener);
@@ -131,6 +132,7 @@ public class WorldEditPlugin extends JavaPlugin {
         registerEvent(Event.Type.PLAYER_COMMAND_PREPROCESS, playerListener);
         registerEvent(Event.Type.BLOCK_DAMAGED, blockListener);
         registerEvent(Event.Type.BLOCK_RIGHTCLICKED, blockListener);
+        registerEvent(Event.Type.PLAYER_JOIN, criticalPlayerListener, Priority.Lowest);
         
         // The permissions resolver has some hooks of its own
         (new PermissionsResolverServerListener(perms)).register(this);