Add the ability to count the number of loaded LodChunks

src/main/java/com/backsun/lod/builders/LodChunkGenWorker.java

@@ -69,10 +69,12 @@ public class LodChunkGenWorker implements IWorker
                 
                 
                 // useful for debugging
-                //if (lodDim.getLodFromCoordinates(x, z) != null)
-                //	System.out.println(x + " " + z + " Success!");
-                //else
-                //	System.out.println(x + " " + z);
+//                ClientProxy.LOGGER.info(lodDim.getNumberOfLods());
+                
+//                if (lodDim.getLodFromCoordinates(x, z) != null)
+//                	ClientProxy.LOGGER.info(x + " " + z + " Success!");
+//                else
+//                	ClientProxy.LOGGER.info(x + " " + z);
             }
             // can be used for debugging
             //else

src/main/java/com/backsun/lod/objects/LodDimension.java

@@ -334,6 +334,40 @@ public class LodDimension
 	}
 	
 	
+	/**
+	 * Returns how many non-null LodChunks
+	 * are stored in this LodDimension.
+	 */
+	public int getNumberOfLods()
+	{
+		int numbLods = 0;
+        for (LodRegion[] regions : regions)
+        {
+        	if(regions == null)
+    			continue;
+        	
+        	for (LodRegion region : regions)
+            {
+        		if(region == null)
+        			continue;
+        			
+            	for(LodChunk[] lods : region.getAllLods())
+            	{
+            		if(lods == null)
+            			continue;
+            		
+            		for(LodChunk lod : lods)
+                	{
+                		if (lod != null)
+                			numbLods++;
+                	}
+            	}
+            }
+        }
+        
+        return numbLods;
+	}
+	
 	
 	public int getWidth()
 	{