DragonEggDrop:

+ Scheduled a BukkitRunnable to constantly do update checks every 30 minutes to assure that a new version is being accounted for
+ Overrided the #onDisable() method to clear any extraneous data that was left behind upon shutdown

DragonEggDropCmd:
+ Added a notification in the main command that shows that a new version is available if the player is op

LootManager:
+ Added a #getLoot() method to get the loot collection

RandomCollection:
+ Added a #clear() method to clear existing data from the collection and set the total to 0

plugin.yml:
* Updated the plugin.yml ready for new release

plugin.yml

@@ -1,6 +1,6 @@
 name: DragonEggDrop
 main: com.ninjaguild.dragoneggdrop.DragonEggDrop
-version: 1.2.1
+version: 1.2.2
 author: NinjaStix
 
 commands:

src/com/ninjaguild/dragoneggdrop/DragonEggDrop.java

@@ -44,6 +44,8 @@
 import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.serialization.ConfigurationSerialization;
 import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.scheduler.BukkitRunnable;
+import org.bukkit.scheduler.BukkitTask;
 import org.json.simple.JSONObject;
 import org.json.simple.parser.JSONParser;
 import org.json.simple.parser.ParseException;
@@ -71,6 +73,8 @@ public class DragonEggDrop extends JavaPlugin {
 
 	private DEDManager dedManager;
 	private NMSAbstract nmsAbstract;
+
+	private BukkitTask updateTask;
 
 	@Override
 	public void onEnable() {
@@ -107,7 +111,29 @@ public void onEnable() {
 		this.getCommand("dragoneggdrop").setExecutor(new DragonEggDropCmd(this));
 
 		// Update check
-		this.doVersionCheck();
+		this.updateTask = new BukkitRunnable() {
+			@Override
+			public void run() {
+				boolean previousState = newVersionAvailable;
+				doVersionCheck();
+
+				// New version found
+				if (previousState != newVersionAvailable) {
+					Bukkit.getOnlinePlayers().forEach(p -> {
+						if (p.isOp()) sendMessage(p, ChatColor.GRAY + "A new version is available for download (Version " + newVersion + "). ");
+					});
+				}
+			}
+		}.runTaskTimerAsynchronously(this, 0, 36000);
+	}
+
+	@Override
+	public void onDisable() {
+		if (this.updateTask != null)
+			this.updateTask.cancel();
+
+		this.dedManager.getDragonNames().clear();
+		this.dedManager.getLootManager().getLoot().clear();
 	}
 
 	/**

src/com/ninjaguild/dragoneggdrop/commands/DragonEggDropCmd.java

@@ -46,6 +46,8 @@ public boolean onCommand(CommandSender sender, Command cmd, String label, String
 			sender.sendMessage(ChatColor.GOLD + "Author: " + plugin.getDescription().getAuthors().get(0));
 			sender.sendMessage(ChatColor.GOLD + "Maintainer: 2008Choco");
 			sender.sendMessage(ChatColor.GOLD + "Version: " + plugin.getDescription().getVersion());
+			if (sender.isOp() && plugin.isNewVersionAvailable())
+				sender.sendMessage(ChatColor.AQUA + "NEW VERSION AVAILABLE!: " + plugin.getNewVersion());
 			sender.sendMessage(ChatColor.YELLOW + "/dragoneggdrop help");
 			sender.sendMessage(ChatColor.GOLD + "-----------------------");
 

src/com/ninjaguild/dragoneggdrop/loot/LootManager.java

@@ -90,7 +90,15 @@ private void loadLootItems() {
 		}
 	}
 
-	// FIXME: NMS-Dependent
+	/**
+	 * Get all loot loaded into the loot manager
+	 * 
+	 * @return all loaded loot
+	 */
+	public RandomCollection<ItemStack> getLoot() {
+		return loot;
+	}
+
 	/**
 	 * Place a chest with randomized loot at a specific location
 	 * 

src/com/ninjaguild/dragoneggdrop/utils/RandomCollection.java

@@ -120,4 +120,12 @@ public E next() {
         return map.ceilingEntry(value).getValue();
     }
 
-}
+    /**
+     * Clear all data from the random collection
+     */
+    public void clear() {
+    	this.map.clear();
+    	this.total = 0;
+    }
+
+}