From 9e74169d747ebc27548db4e3248a00db22ed05ed Mon Sep 17 00:00:00 2001
From: Shoghi Cervantes <shoghicp@gmail.com>
Date: Fri, 15 Aug 2014 17:04:16 +0200
Subject: [PATCH] Better Anvil chunk loading

---
 src/pocketmine/level/format/anvil/Chunk.php | 16 ++++------------
 src/pocketmine/nbt/NBT.php                  |  2 +-
 2 files changed, 5 insertions(+), 13 deletions(-)

diff --git a/src/pocketmine/level/format/anvil/Chunk.php b/src/pocketmine/level/format/anvil/Chunk.php
index 221dc3128..198066f86 100644
--- a/src/pocketmine/level/format/anvil/Chunk.php
+++ b/src/pocketmine/level/format/anvil/Chunk.php
@@ -42,30 +42,22 @@ class Chunk extends BaseChunk{
 	public function __construct($level, Compound $nbt){
 		$this->nbt = $nbt;
 
-		if(isset($this->nbt->Entities) and $this->nbt->Entities instanceof Enum){
-			$this->nbt->Entities->setTagType(NBT::TAG_Compound);
-		}else{
+		if(!isset($this->nbt->Entities) or !($this->nbt->Entities instanceof Enum)){
 			$this->nbt->Entities = new Enum("Entities", []);
 			$this->nbt->Entities->setTagType(NBT::TAG_Compound);
 		}
 
-		if(isset($this->nbt->TileEntities) and $this->nbt->TileEntities instanceof Enum){
-			$this->nbt->TileEntities->setTagType(NBT::TAG_Compound);
-		}else{
+		if(!isset($this->nbt->TileEntities) or !($this->nbt->TileEntities instanceof Enum)){
 			$this->nbt->TileEntities = new Enum("TileEntities", []);
 			$this->nbt->TileEntities->setTagType(NBT::TAG_Compound);
 		}
 
-		if(isset($this->nbt->TileTicks) and $this->nbt->TileTicks instanceof Enum){
-			$this->nbt->TileTicks->setTagType(NBT::TAG_Compound);
-		}else{
+		if(!isset($this->nbt->TileTicks) or !($this->nbt->TileTicks instanceof Enum)){
 			$this->nbt->TileTicks = new Enum("TileTicks", []);
 			$this->nbt->TileTicks->setTagType(NBT::TAG_Compound);
 		}
 
-		if(isset($this->nbt->Sections) and $this->nbt->Sections instanceof Enum){
-			$this->nbt->Sections->setTagType(NBT::TAG_Compound);
-		}else{
+		if(!isset($this->nbt->Sections) or !($this->nbt->Sections instanceof Enum)){
 			$this->nbt->Sections = new Enum("Sections", []);
 			$this->nbt->Sections->setTagType(NBT::TAG_Compound);
 		}
diff --git a/src/pocketmine/nbt/NBT.php b/src/pocketmine/nbt/NBT.php
index d42cbc546..8efee6981 100644
--- a/src/pocketmine/nbt/NBT.php
+++ b/src/pocketmine/nbt/NBT.php
@@ -78,7 +78,7 @@ class NBT{
 		}
 		$buffer = "";
 		for(; $len > 0; --$len, ++$this->offset){
-			$buffer .= @$this->buffer{$this->offset};
+			$buffer .= $this->buffer{$this->offset};
 		}
 
 		return $buffer;