Added in disabled state 'remove old cache files' function and possibility to disable ChunkReloader

Plugin/pom.xml

@@ -4,7 +4,7 @@
 
   <groupId>com.lishid</groupId>
   <artifactId>orebfuscator</artifactId>
-  <version>4.1.8-SNAPSHOT</version>
+  <version>4.1.9-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <name>Orebfuscator4</name>

Plugin/src/main/java/com/lishid/orebfuscator/Orebfuscator.java

@@ -51,7 +51,8 @@ public class Orebfuscator extends JavaPlugin {
     	return this.isProtocolLibFound;
     }
 
-    @Override
+    //\\@SuppressWarnings("deprecation")
+	@Override
     public void onEnable() {
         // Get plugin manager
         PluginManager pm = getServer().getPluginManager();
@@ -76,6 +77,9 @@ public class Orebfuscator extends JavaPlugin {
         pm.registerEvents(new OrebfuscatorChunkListener(), this);
 
         (new ProtocolLibHook()).register(this);
+        
+        // Run CacheCleaner
+        //\\getServer().getScheduler().scheduleAsyncRepeatingTask(this, new CacheCleaner(), 0, OrebfuscatorConfig.CacheCleanRate);        
     }
     
     private static INmsManager createNmsManager() {

Plugin/src/main/java/com/lishid/orebfuscator/OrebfuscatorConfig.java

@@ -68,6 +68,7 @@ public class OrebfuscatorConfig {
     public static int MaxLoadedCacheFiles = 64;
     public static String CacheLocation = "orebfuscator_cache";
     public static File CacheFolder = new File(Bukkit.getServer().getWorldContainer(), CacheLocation);
+    public static int DeleteCacheFilesAfterDays = 0;
 
     // ProximityHider
     public static int ProximityHiderRate = 500;
@@ -107,6 +108,11 @@ public class OrebfuscatorConfig {
     
     // ChunkReloader
     public static int ChunkReloaderRate = 500;
+    public static boolean UseChunkReloader = true;
+
+    // CacheCleaner
+    //\\public static long CacheCleanRate = 60 * 60 * 20;//once per hour
+    public static long CacheCleanRate = 60 * 20;
 
     public static File getCacheFolder() {
         // Try to make the folder
@@ -451,6 +457,8 @@ public class OrebfuscatorConfig {
         Enabled = getBoolean("Booleans.Enabled", Enabled);
         NoObfuscationForMetadata = getBoolean("Booleans.NoObfuscationForMetadata", NoObfuscationForMetadata);
         NoObfuscationForMetadataTagName = getString("Strings.NoObfuscationForMetadataTagName", NoObfuscationForMetadataTagName);
+        DeleteCacheFilesAfterDays = getInt("Integers.DeleteCacheFilesAfterDays", DeleteCacheFilesAfterDays);
+        UseChunkReloader = getBoolean("Booleans.UseChunkReloader", UseChunkReloader);
 
         generateTransparentBlocks();
 

Plugin/src/main/java/com/lishid/orebfuscator/cache/CacheCleaner.java

@@ -0,0 +1,24 @@
+package com.lishid.orebfuscator.cache;
+
+import java.io.File;
+
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+
+import com.lishid.orebfuscator.Orebfuscator;
+import com.lishid.orebfuscator.OrebfuscatorConfig;
+
+public class CacheCleaner implements Runnable {
+    public void run() {
+    	if(!OrebfuscatorConfig.Enabled || OrebfuscatorConfig.DeleteCacheFilesAfterDays <= 0) return;
+    	
+        Orebfuscator.log("Started checking old cache files to delete...");
+        
+        for(World world : Bukkit.getWorlds()) {
+	        File cacheFolder = new File(OrebfuscatorConfig.getCacheFolder(), world.getName());
+	        ObfuscatedDataCache.deleteFiles(cacheFolder, OrebfuscatorConfig.DeleteCacheFilesAfterDays);
+        }
+        
+        Orebfuscator.log("Compleetd checking old cache files to delete...");
+    }
+}

Plugin/src/main/java/com/lishid/orebfuscator/cache/ObfuscatedDataCache.java

@@ -20,6 +20,7 @@ import java.io.DataInputStream;
 import java.io.DataOutputStream;
 import java.io.File;
 import java.io.IOException;
+import java.util.Date;
 import java.util.Objects;
 
 import com.lishid.orebfuscator.Orebfuscator;
@@ -78,4 +79,25 @@ public class ObfuscatedDataCache {
     public static DataOutputStream getOutputStream(File folder, int x, int z) {
         return getInternalCache().getOutputStream(folder, x, z);
     }
+    
+    public static void deleteFiles(File folder, int deleteAfterDays) {
+    	try {
+	    	File regionFolder = new File(folder, "data/region");
+	    	
+	    	if(!regionFolder.exists()) return;
+	    	
+	    	long deleteAfterDaysMs = (long)deleteAfterDays * 24L * 60L * 60L * 1000L;
+	    	
+	    	for(File file : regionFolder.listFiles()) {
+	    		long diff = new Date().getTime() - file.lastModified();
+	    		
+	    		if (diff > deleteAfterDaysMs) {
+	    		    file.delete();
+	    		    Orebfuscator.log("File " + file.getName() + " is deleted.");
+	    		}
+	    	}
+    	} catch(Exception ex) {
+    		ex.printStackTrace();
+    	}
+    }
 }

Plugin/src/main/java/com/lishid/orebfuscator/obfuscation/ChunkReloader.java

@@ -61,6 +61,10 @@ public class ChunkReloader extends Thread implements Runnable {
                     Thread.sleep(timeWait);
                 }
                 
+                if (!OrebfuscatorConfig.UseChunkReloader) {
+                    return;
+                }
+                
                 synchronized (loadedChunks) {
                 	localWorldsToCheck.addAll(loadedChunks.keySet());
                 }