Reorganized code, made exceptions inherit from WorldEditException, added /setchangelimit.

src/com/sk89q/worldedit/DisallowedItemException.java

@@ -23,6 +23,6 @@ package com.sk89q.worldedit;
  *
  * @author sk89q
  */
-public class DisallowedItemException extends Exception {
+public class DisallowedItemException extends WorldEditException {
 
 }

src/com/sk89q/worldedit/IncompleteRegionException.java

@@ -24,6 +24,6 @@ package com.sk89q.worldedit;
  *
  * @author Albert
  */
-public class IncompleteRegionException extends Exception {
+public class IncompleteRegionException extends WorldEditException {
 
 }

src/com/sk89q/worldedit/InsufficientArgumentsException.java

@@ -23,7 +23,7 @@ package com.sk89q.worldedit;
  *
  * @author sk89q
  */
-public class InsufficientArgumentsException extends Exception {
+public class InsufficientArgumentsException extends WorldEditException {
     public InsufficientArgumentsException(String error) {
         super(error);
     }

src/com/sk89q/worldedit/MaxChangedBlocksException.java

@@ -0,0 +1,36 @@
+// $Id$
+/*
+ * 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;
+
+/**
+ *
+ * @author sk89q
+ */
+public class MaxChangedBlocksException extends WorldEditException {
+    int maxBlocks;
+
+    public MaxChangedBlocksException(int maxBlocks) {
+        this.maxBlocks = maxBlocks;
+    }
+
+    public int getBlockLimit() {
+        return maxBlocks;
+    }
+}

src/com/sk89q/worldedit/NoSuchScriptException.java

@@ -23,6 +23,6 @@ package com.sk89q.worldedit;
  *
  * @author Albert
  */
-public class NoSuchScriptException extends Exception {
+public class NoSuchScriptException extends WorldEditException {
 
 }

src/com/sk89q/worldedit/SchematicLoadException.java

@@ -23,7 +23,7 @@ package com.sk89q.worldedit;
  *
  * @author Albert
  */
-public class SchematicLoadException extends Exception {
+public class SchematicLoadException extends WorldEditException {
     public SchematicLoadException(String error) {
         super(error);
     }

src/com/sk89q/worldedit/UnknownItemException.java

@@ -24,6 +24,6 @@ package com.sk89q.worldedit;
  *
  * @author sk89q
  */
-public class UnknownItemException extends Exception {
+public class UnknownItemException extends WorldEditException {
 
 }

src/com/sk89q/worldedit/WorldEditException.java

@@ -0,0 +1,33 @@
+// $Id$
+/*
+ * 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;
+
+/**
+ *
+ * @author Albert
+ */
+public abstract class WorldEditException extends Exception {
+    protected WorldEditException() {
+    }
+
+    protected WorldEditException(String msg) {
+        super(msg);
+    }
+}