/tree now makes regular tree and /bigtree makes big trees.

src/HMWorld.java

@@ -18,6 +18,7 @@
 */
 
 import java.util.Random;
+import java.util.logging.Level;
 import java.util.logging.Logger;
 import com.sk89q.worldedit.EditSession;
 import com.sk89q.worldedit.LocalWorld;
@@ -279,8 +280,26 @@ public boolean generateTree(EditSession editSession, Vector pt) {
         try {
             return MinecraftServerInterface.generateTree(editSession, pt);
         } catch (Throwable t) {
-            logger.severe("Failed to create tree (do you need to update WorldEdit due to a Minecraft update?): "
-                    + t.getMessage());
+            logger.log(Level.SEVERE, 
+                    "Failed to create tree (do you need to update WorldEdit " +
+                    "due to a Minecraft update?)", t);
+            return false;
+        }
+    }
+
+    /**
+     * Generate a big tree at a location.
+     * 
+     * @param pt
+     * @return
+     */
+    public boolean generateBigTree(EditSession editSession, Vector pt) {
+        try {
+            return MinecraftServerInterface.generateBigTree(editSession, pt);
+        } catch (Throwable t) {
+            logger.log(Level.SEVERE, 
+                    "Failed to create big tree (do you need to update WorldEdit " +
+                    "due to a Minecraft update?)", t);
             return false;
         }
     }

src/MinecraftServerInterface.java

@@ -43,12 +43,13 @@ public class MinecraftServerInterface {
     private static MinecraftSetBlockProxy proxy;
 
     /**
-     * Generate a tree at a location.
+     * Perform world generation at a location.
      *
      * @param pt
      * @return
      */
-    public static boolean generateTree(EditSession editSession, Vector pt) {
+    private static boolean performWorldGen(EditSession editSession, Vector pt,
+            bt worldGen) {
         if (proxy == null) {
             try {
                 proxy = createNoConstructor(MinecraftSetBlockProxy.class);
@@ -60,11 +61,31 @@ public static boolean generateTree(EditSession editSession, Vector pt) {
         }
         proxy.setEditSession(editSession);
 
-        bt treeGen = new ib();
-        return treeGen.a(proxy, random,
+        bt gen = worldGen;
+        return gen.a(proxy, random,
                 pt.getBlockX(), pt.getBlockY() + 1, pt.getBlockZ());
     }
 
+    /**
+     * Generate a tree at a location.
+     *
+     * @param pt
+     * @return
+     */
+    public static boolean generateTree(EditSession editSession, Vector pt) {
+        return performWorldGen(editSession, pt, new kl());
+    }
+
+    /**
+     * Generate a big tree at a location.
+     *
+     * @param pt
+     * @return
+     */
+    public static boolean generateBigTree(EditSession editSession, Vector pt) {
+        return performWorldGen(editSession, pt, new ib());
+    }
+
     /**
      * Get mob spawner mob type. May return an empty string.
      *

src/com/sk89q/worldedit/EditSession.java

@@ -1863,7 +1863,7 @@ public int makeForest(Vector basePos, int size, double density,
                         if (pineTree) {
                             makePineTree(new Vector(x, y + 1, z));
                         } else {
-                            world.generateTree(this, new Vector(x, y + 1, z));
+                            world.generateBigTree(this, new Vector(x, y + 1, z));
                         }
                         affected++;
                         break;

src/com/sk89q/worldedit/LocalWorld.java

@@ -128,6 +128,14 @@ public abstract void setMobSpawnerType(Vector pt,
      */
     public abstract boolean generateTree(EditSession editSession, Vector pt);
 
+    /**
+     * Generate a big tree at a location.
+     * 
+     * @param pt
+     * @return
+     */
+    public abstract boolean generateBigTree(EditSession editSession, Vector pt);
+
     /**
      * Drop an item.
      * 

src/com/sk89q/worldedit/WorldEditController.java

@@ -134,6 +134,7 @@ public WorldEditController(ServerInterface server, LocalConfiguration config) {
         commands.put("/none", "Switch to no tool");
         commands.put("/info", "Switch to the info tool");
         commands.put("/tree", "Switch to the tree tool");
+        commands.put("/bigtree", "Switch to the big tree tool");
         commands.put("/repl", "[ID] - Switch to the block replacer tool");
         commands.put("//expand", "[Num] <Dir> - Expands the selection");
         commands.put("//contract", "[Num] <Dir> - Contracts the selection");
@@ -684,6 +685,13 @@ public boolean performCommand(LocalPlayer player,
             player.print("Tree tool equipped. Right click with a pickaxe.");
             return true;
 
+        // Big tree tool
+        } else if (split[0].equalsIgnoreCase("/bigtree")) {
+            checkArgs(split, 0, 0, split[0]);
+            session.setTool(new BigTreePlanter());
+            player.print("Big tree tool equipped. Right click with a pickaxe.");
+            return true;
+
         // Info tool
         } else if (split[0].equalsIgnoreCase("/info")) {
             checkArgs(split, 0, 0, split[0]);

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

@@ -104,6 +104,12 @@ public boolean generateTree(EditSession editSession, Vector pt) {
         return false;
     }
 
+    @Override
+    public boolean generateBigTree(EditSession editSession, Vector pt) {
+        // TODO Auto-generated method stub
+        return false;
+    }
+
     @Override
     public void dropItem(Vector pt, int type, int count, int times) {
         // TODO Auto-generated method stub

src/com/sk89q/worldedit/superpickaxe/BigTreePlanter.java

@@ -0,0 +1,49 @@
+// $Id$
+/*
+ * 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.superpickaxe;
+
+import com.sk89q.worldedit.*;
+
+/**
+ * Plants a big tree.
+ * 
+ * @author sk89q
+ */
+public class BigTreePlanter implements SuperPickaxeMode {
+    @Override
+    public boolean act(ServerInterface server, LocalConfiguration config,
+            LocalPlayer player, LocalSession session, WorldVector clicked) {
+        
+        LocalWorld world = clicked.getWorld();
+        EditSession editSession =
+            new EditSession(server, world, session.getBlockChangeLimit());
+    
+        try {
+            if (!world.generateBigTree(editSession, clicked)) {
+                player.printError("Notch won't let you put a tree there.");
+            }
+        } finally {
+            session.remember(editSession);
+        }
+    
+        return true;
+    }
+
+}

src/com/sk89q/worldedit/superpickaxe/TreePlanter.java

@@ -27,7 +27,6 @@
  * @author sk89q
  */
 public class TreePlanter implements SuperPickaxeMode {
-
     @Override
     public boolean act(ServerInterface server, LocalConfiguration config,
             LocalPlayer player, LocalSession session, WorldVector clicked) {