Hidden config and use of NullChunkletManager

ChunkletManagerFactory now produces NullChunkletManagers if Chunklets are disabeld in the hidden.yml

src/main/java/com/gmail/nossr50/config/HiddenConfig.java

@@ -0,0 +1,44 @@
+package com.gmail.nossr50.config;
+
+import org.bukkit.configuration.file.YamlConfiguration;
+
+import com.gmail.nossr50.mcMMO;
+
+public class HiddenConfig extends ConfigLoader {
+    private static String fileName;
+    private static HiddenConfig instance;
+    private static YamlConfiguration config;
+
+    private static boolean chunkletsEnabled;
+
+    public HiddenConfig(mcMMO plugin, String fileName) {
+        super(plugin, fileName);
+        HiddenConfig.fileName = fileName;
+    }
+
+
+    public static HiddenConfig getInstance() {
+        if (instance == null) {
+            instance = new HiddenConfig(mcMMO.p, "hidden.yml");
+            instance.load();
+        }
+
+        return instance;
+    }
+
+    @Override
+    protected void load() {
+        if(plugin.isInJar(fileName)) loadKeys();
+    }
+
+    @Override
+    protected void loadKeys() {
+        config = YamlConfiguration.loadConfiguration(plugin.getResource(fileName));
+
+        chunkletsEnabled = config.getBoolean("Options.Chunklets", true);
+    }
+
+    public boolean getChunkletsEnabled() {
+        return chunkletsEnabled;
+    }
+}

src/main/java/com/gmail/nossr50/mcMMO.java

@@ -7,6 +7,7 @@ import com.gmail.nossr50.commands.mc.*;
 import com.gmail.nossr50.commands.party.*;
 import com.gmail.nossr50.commands.general.*;
 import com.gmail.nossr50.config.Config;
+import com.gmail.nossr50.config.HiddenConfig;
 import com.gmail.nossr50.config.TreasuresConfig;
 import com.gmail.nossr50.config.mods.CustomBlocksConfig;
 import com.gmail.nossr50.config.mods.CustomArmorConfig;
@@ -74,6 +75,7 @@ public class mcMMO extends JavaPlugin {
         //Force the loading of config files
         Config configInstance = Config.getInstance();
         TreasuresConfig.getInstance();
+        HiddenConfig.getInstance();
 
         if (configInstance.getToolModsEnabled()) {
             CustomToolsConfig.getInstance().load();

src/main/java/com/gmail/nossr50/util/blockmeta/ChunkletManagerFactory.java

@@ -1,8 +1,15 @@
 package com.gmail.nossr50.util.blockmeta;
 
+import com.gmail.nossr50.config.HiddenConfig;
+
 public class ChunkletManagerFactory {
     public static ChunkletManager getChunkletManager() {
-        // TODO: Add in loading from config what type of manager we want.
-        return new HashChunkletManager();
+        HiddenConfig hConfig = HiddenConfig.getInstance();
+
+        if(hConfig.getChunkletsEnabled()) {
+            return new HashChunkletManager();
+        } else {
+            return new NullChunkletManager();
+        }
     }
 }

src/main/resources/hidden.yml

@@ -0,0 +1,7 @@
+#
+# WARNING: THIS CONFIG IS FOR ADVANCED USERS ONLY.
+# You will need to reset any values in this config every time you update mcMMO
+###
+Options:
+    # true to use Chunklets metadata store system, false to disable
+    Chunklets: true