Add support for off-hand items.

src/main/java/com/garbagemule/MobArena/ArenaClass.java

@@ -13,7 +13,7 @@ import org.bukkit.permissions.PermissionAttachment;
 public class ArenaClass
 {
     private String configName, lowercaseName;
-    private ItemStack helmet, chestplate, leggings, boots;
+    private ItemStack helmet, chestplate, leggings, boots, offhand;
     private List<ItemStack> items, armor;
     private Map<String,Boolean> perms;
     private Map<String,Boolean> lobbyperms;
@@ -100,6 +100,14 @@ public class ArenaClass
         this.boots = boots;
     }
     
+    /**
+     * Set the off-hand slot for the class.
+     * @param offHand
+     */
+    public void setOffHand(ItemStack offHand) {
+        this.offhand = offHand;
+    }
+
     /**
      * Add an item to the items list.
      * @param stack an item
@@ -182,6 +190,7 @@ public class ArenaClass
         if (chestplate != null) inv.setChestplate(chestplate);
         if (leggings   != null) inv.setLeggings(leggings);
         if (boots      != null) inv.setBoots(boots);
+        if (offhand    != null) inv.setItemInOffHand(offhand);
     }
     
     /**

src/main/java/com/garbagemule/MobArena/ArenaImpl.java

@@ -1124,6 +1124,7 @@ public class ArenaImpl implements Arena
         ItemStack chestplate = null;
         ItemStack leggings = null;
         ItemStack boots = null;
+        ItemStack offhand = null;
         
         // Check the very last slot to see if it'll work as a helmet
         int last = contents.length-1;
@@ -1147,6 +1148,13 @@ public class ArenaImpl implements Arena
             contents[i] = null;
         }
         
+        // Equip the fifth last slot as the off-hand
+        ItemStack fifth = contents[contents.length - 5];
+        if (fifth != null) {
+            offhand = fifth.clone();
+            contents[contents.length - 5] = null;
+        }
+
         // Check the remaining slots for weapons
         if (arenaClass.hasUnbreakableWeapons()) {
             for (ItemStack stack : contents) {
@@ -1162,6 +1170,7 @@ public class ArenaImpl implements Arena
         inv.setChestplate(chestplate);
         inv.setLeggings(leggings);
         inv.setBoots(boots);
+        inv.setItemInOffHand(offhand);
 
         PermissionAttachment pa = arenaClass.grantLobbyPermissions(plugin, p);
         replacePermissions(p, pa);

src/main/java/com/garbagemule/MobArena/ArenaMasterImpl.java

@@ -338,18 +338,21 @@ public class ArenaMasterImpl implements ArenaMaster
         String chest = section.getString("chestplate", null);
         String legs  = section.getString("leggings", null);
         String feet  = section.getString("boots", null);
+        String off   = section.getString("offhand", null);
 
         // Parse to ItemStacks
         ItemStack helmet     = ItemParser.parseItem(head);
         ItemStack chestplate = ItemParser.parseItem(chest);
         ItemStack leggings   = ItemParser.parseItem(legs);
         ItemStack boots      = ItemParser.parseItem(feet);
+        ItemStack offhand    = ItemParser.parseItem(off);
 
         // Set in ArenaClass
         arenaClass.setHelmet(helmet);
         arenaClass.setChestplate(chestplate);
         arenaClass.setLeggings(leggings);
         arenaClass.setBoots(boots);
+        arenaClass.setOffHand(offhand);
 
         // Per-class permissions
         loadClassPermissions(arenaClass, section);
@@ -420,6 +423,12 @@ public class ArenaMasterImpl implements ArenaMaster
             section.set("helmet", ItemParser.parseString(helmet));
         }
 
+        // Include the off-hand
+        ItemStack offhand = inv.getItemInOffHand();
+        if (offhand != null) {
+            section.set("offhand", ItemParser.parseString(offhand));
+        }
+
         // Save changes.
         plugin.saveConfig();
 

src/main/java/com/garbagemule/MobArena/util/inventory/InventoryManager.java

@@ -94,6 +94,7 @@ public class InventoryManager
         inv.setChestplate(null);
         inv.setLeggings(null);
         inv.setBoots(null);
+        inv.setItemInOffHand(null);
         InventoryView view = p.getOpenInventory();
         if (view != null) {
             view.setCursor(null);