From 96a297854835d6fe587e265e8cc425205bf1868e Mon Sep 17 00:00:00 2001
From: Mike Primm <mike@primmhome.com>
Date: Thu, 13 Oct 2011 05:05:43 +0800
Subject: [PATCH] Add 'onlyiflit' setting to Kzed cave renderer

---
 src/main/java/org/dynmap/kzedmap/CaveTileRenderer.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/dynmap/kzedmap/CaveTileRenderer.java b/src/main/java/org/dynmap/kzedmap/CaveTileRenderer.java
index 70f17240..df002cd6 100644
--- a/src/main/java/org/dynmap/kzedmap/CaveTileRenderer.java
+++ b/src/main/java/org/dynmap/kzedmap/CaveTileRenderer.java
@@ -7,9 +7,10 @@ import org.dynmap.utils.MapIterator;
 import org.dynmap.utils.MapIterator.BlockStep;
 
 public class CaveTileRenderer extends DefaultTileRenderer {
-
+	private boolean iflit;
     public CaveTileRenderer(ConfigurationNode configuration) {
         super(configuration);
+        iflit = configuration.getBoolean("onlyiflit", false);
     }
 
     public boolean isNightAndDayEnabled() { return false; }
@@ -63,6 +64,8 @@ public class CaveTileRenderer extends DefaultTileRenderer {
             }
 
             if (id == 0 && !air) {
+            	if(iflit && (mapiter.getBlockEmittedLight() == 0))
+            		continue;
                 int cr, cg, cb;
                 int mult = 256;