Fixed commands.

src/com/sk89q/util/commands/CommandContext.java

@@ -66,7 +66,7 @@ public class CommandContext {
     
     public String[] getPaddedSlice(int index, int padding) {
         String[] slice = new String[args.length - index + padding];
-        System.arraycopy(args, index, slice, padding, args.length - index + padding);
+        System.arraycopy(args, index, slice, padding, args.length - index);
         return slice;
     }
     

src/com/sk89q/worldedit/WorldEdit.java

@@ -431,7 +431,7 @@ public class WorldEdit {
         } else if (dirStr.charAt(0) == 'd') {
             return CuboidClipboard.FlipDirection.UP_DOWN;
         } else {
-            throw new UnknownDirectionException(dirStr);
+            throw new UnknownDirectionException(dir.name());
         }
     }
 

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

@@ -148,7 +148,7 @@ public class WorldEditPlugin extends JavaPlugin {
     
     public boolean onCommand(Player player, Command cmd, String commandLabel, String[] args) {
         if (cmd.getName().equalsIgnoreCase("reloadwe")
-                && hasPermission(player, "reloadwe")) {
+                && hasPermission(player, "worldedit.reload")) {
             try {
                 loadConfiguration();
                 player.sendMessage("WorldEdit configuration reloaded.");

src/com/sk89q/worldedit/commands/ClipboardCommands.java

@@ -106,7 +106,7 @@ public class ClipboardCommands {
             throws WorldEditException {
 
         boolean atOrigin = args.argsLength() > 0
-                ? (args.getString(1).equalsIgnoreCase("true")
+                ? (args.getString(0).equalsIgnoreCase("true")
                         || args.getString(0).equalsIgnoreCase("yes"))
                 : false;
                 

src/com/sk89q/worldedit/commands/CommandsManager.java

@@ -19,7 +19,6 @@
 
 package com.sk89q.worldedit.commands;
 
-import java.lang.annotation.Annotation;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.HashMap;
@@ -108,7 +107,7 @@ public class CommandsManager {
      */
     public boolean execute(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
-            throws WorldEditException {
+            throws WorldEditException, Throwable {
         Method method = commands.get(args.getCommand().toLowerCase());
         
         if (method == null) {
@@ -140,8 +139,10 @@ public class CommandsManager {
         } catch (InvocationTargetException e) {
             if (e.getCause() instanceof WorldEditException) {
                 throw (WorldEditException)e.getCause();
+            } else if (e.getCause() instanceof NumberFormatException) {
+                throw (NumberFormatException)e.getCause();
             } else {
-                e.printStackTrace();
+                throw e.getCause();
             }
         }
         

src/com/sk89q/worldedit/commands/ScriptingCommands.java

@@ -69,8 +69,7 @@ public class ScriptingCommands {
             return;
         }
 
-        String[] scriptArgs = args.getPaddedSlice(0, 1);
-        scriptArgs[0] = lastScript;
+        String[] scriptArgs = args.getSlice(0);
         
         we.runScript(player, lastScript, scriptArgs);
         

src/com/sk89q/worldedit/commands/SelectionCommands.java

@@ -195,7 +195,7 @@ public class SelectionCommands {
 
     @Command(
         aliases = {"//expand"},
-        usage = "<amount> [[reverse-amount] <direction>]",
+        usage = "<amount> [reverse-amount] <direction>",
         desc = "Expand the selection area",
         min = 1,
         max = 3
@@ -207,13 +207,10 @@ public class SelectionCommands {
 
         Vector dir;
 
-        int change = args.getInteger(0);
-        int reverseChange = 0;
-
         // Special syntax (//expand vert) to expand the selection between
         // sky and bedrock.
-        if (args.getString(0).equals("vert")
-                || args.getString(0).equals("vertical")) {
+        if (args.getString(0).equalsIgnoreCase("vert")
+                || args.getString(0).equalsIgnoreCase("vertical")) {
             Region region = session.getRegion();
             int oldSize = region.getSize();
             region.expand(new Vector(0, 128, 0));
@@ -226,6 +223,9 @@ public class SelectionCommands {
             return;
         }
 
+        int change = args.getInteger(0);
+        int reverseChange = 0;
+        
         // Specifying a direction
         if (args.argsLength() == 2) {
             try {
@@ -369,7 +369,7 @@ public class SelectionCommands {
             throws WorldEditException {
         
         Set<Integer> searchIDs = we.getBlockIDs(player,
-                args.getString(1), true);
+                args.getString(0), true);
         player.print("Counted: " +
                 editSession.countBlocks(session.getRegion(), searchIDs));
     }