From c61e4adcf16ef351f8ad222634af8d7e5f3ef62e Mon Sep 17 00:00:00 2001
From: Shoghi Cervantes <shoghicp@gmail.com>
Date: Thu, 8 Jan 2015 23:27:14 +0100
Subject: [PATCH] Improved chunk ticking a bit more

---
 src/pocketmine/level/Level.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pocketmine/level/Level.php b/src/pocketmine/level/Level.php
index fb20e8e51e..54c775f22f 100644
--- a/src/pocketmine/level/Level.php
+++ b/src/pocketmine/level/Level.php
@@ -608,7 +608,7 @@ class Level implements ChunkManager, Metadatable{
 				$dx = mt_rand(-$randRange, $randRange);
 				$dz = mt_rand(-$randRange, $randRange);
 				$hash = Level::chunkHash($dx + $x, $dz + $z);
-				if(!isset($this->chunkTickList[$hash]) and $this->isChunkLoaded($dx + $x, $dz + $z)){
+				if(!isset($this->chunkTickList[$hash]) and isset($this->chunks[$hash])){
 					$this->chunkTickList[$hash] = -1;
 				}
 			}
@@ -659,7 +659,7 @@ class Level implements ChunkManager, Metadatable{
 					}
 				}
 			}else{
-				for($Y = 0; $Y < 8 and ($Y >= 4 and $blockTest !== 0); ++$Y){
+				for($Y = 0; $Y < 8 and ($Y < 3 or $blockTest !== 0); ++$Y){
 					$blockTest = 0;
 					$k = mt_rand(0, 0x7fffffff);
 					for($i = 0; $i < 3; ++$i, $k >>= 10){