Added mob type enum and subsequently removed case sensitivity from //set with mobspawners.

src/main/java/com/sk89q/worldedit/WorldEdit.java

@@ -377,17 +377,18 @@ public class WorldEdit {
             } else if (blockType == BlockType.MOB_SPAWNER) {
                 if (args0.length > 1) {
                     String mobName = args0[1];
-                    if (mobName.length() > 1) {
+                    for (MobType mobType : MobType.values()){
-                        mobName = mobName.substring(0, 1).toUpperCase()
+                        if (mobType.getName().toLowerCase().equals(mobName.toLowerCase())){
-                                + mobName.substring(1);
+                            mobName = mobType.getName();
+                            break;
+                        }
                     }
-                    
                     if (!server.isValidMobType(mobName)) {
                         throw new InvalidItemException(arg, "Unknown mob type '" + mobName + "'");
                     }
-                    return new MobSpawnerBlock(data, args0[1]);
+                    return new MobSpawnerBlock(data, mobName);
                 } else {
-                    return new MobSpawnerBlock(data, "Pig");
+                    return new MobSpawnerBlock(data, MobType.PIG.getName());
                 }
             
             // Allow setting note

src/main/java/com/sk89q/worldedit/blocks/MobSpawnerBlock.java

@@ -25,7 +25,7 @@ import java.util.Map;
 import java.util.HashMap;
 
 /**
- * Represents chests.
+ * Represents mob spawners.
  *
  * @author sk89q
  */
@@ -45,7 +45,7 @@ public class MobSpawnerBlock extends BaseBlock implements TileEntityBlock {
      */
     public MobSpawnerBlock() {
         super(BlockID.MOB_SPAWNER);
-        this.mobType = "Pig";
+        this.mobType = MobType.PIG.getName();
     }
 
     /**

src/main/java/com/sk89q/worldedit/blocks/MobType.java

@@ -0,0 +1,54 @@
+// $Id$
+/*
+ * 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.blocks;
+
+/**
+ * Represents the possible types of mobs.
+ */
+public enum MobType {
+    CAVE_SPIDER("CaveSpider"),
+    CHICKEN("Chicken"),
+    COW("Cow"),
+    CREEPER("Creeper"),
+    ENDERMAN("Enderman"),
+    GHAST("Ghast"),
+    GIANT("Giant"),
+    MONSTER("Monster"),
+    PIG("Pig"),
+    PIG_ZOMBIE("PigZombie"),
+    SHEEP("Sheep"),
+    SILVERFISH("Silverfish"),
+    SKELETON("Skeleton"),
+    SLIME("Slime"),
+    SPIDER("Spider"),
+    SQUID("Squid"),
+    ZOMBIE("Zombie"),
+    WOLF("Wolf");
+
+    private String name;
+
+    private MobType(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+}