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Working Anvil region format parsing

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This commit is contained in:
Shoghi Cervantes
2014-04-10 16:52:53 +02:00
parent f23a05d42e
commit 1dc3d42b78
6 changed files with 188 additions and 26 deletions
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27
src/pocketmine/nbt/NBT.php
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@ -25,14 +25,14 @@
namespace pocketmine\nbt;
use pocketmine\nbt\tag\Byte;
use pocketmine\nbt\tag\Byte_Array;
use pocketmine\nbt\tag\ByteArray;
use pocketmine\nbt\tag\Compound;
use pocketmine\nbt\tag\Double;
use pocketmine\nbt\tag\End;
use pocketmine\nbt\tag\Enum;
use pocketmine\nbt\tag\Float;
use pocketmine\nbt\tag\Int;
use pocketmine\nbt\tag\Int_Array;
use pocketmine\nbt\tag\IntArray;
use pocketmine\nbt\tag\Long;
use pocketmine\nbt\tag\NamedTAG;
use pocketmine\nbt\tag\Short;
@ -45,6 +45,9 @@ use pocketmine\utils\Utils;
* Named Binary Tag encoder/decoder
*/
class NBT{
const COMPRESSION_GZIP = 1;
const COMPRESSION_ZLIB = 2;
const LITTLE_ENDIAN = 0;
const BIG_ENDIAN = 1;
const TAG_End = 0;
@ -54,11 +57,11 @@ class NBT{
const TAG_Long = 4;
const TAG_Float = 5;
const TAG_Double = 6;
const TAG_Byte_Array = 7;
const TAG_ByteArray = 7;
const TAG_String = 8;
const TAG_Enum = 9;
const TAG_Compound = 10;
const TAG_Int_Array = 11;
const TAG_IntArray = 11;
private $buffer;
private $offset;
@ -104,8 +107,8 @@ class NBT{
$this->buffer = "";
}
public function readCompressed($buffer){
$this->read(\gzdecode($buffer));
public function readCompressed($buffer, $compression = self::COMPRESSION_ZLIB){
$this->read($compression === self::COMPRESSION_ZLIB ? zlib_decode($buffer) : zlib_decode($buffer));
}
public function write(){
@ -119,9 +122,9 @@ class NBT{
}
}
public function writeCompressed(){
public function writeCompressed($compression = self::COMPRESSION_ZLIB, $level = 7){
if(($write = $this->write()) !== false){
return \gzencode($write, 9);
return $compression === self::COMPRESSION_ZLIB ? zlib_encode($write, 15, $level) : zlib_encode($write, 31, $level);
}
return false;
@ -153,8 +156,8 @@ class NBT{
$tag = new Double($this->getString());
$tag->read($this);
break;
case NBT::TAG_Byte_Array:
$tag = new Byte_Array($this->getString());
case NBT::TAG_ByteArray:
$tag = new ByteArray($this->getString());
$tag->read($this);
break;
case NBT::TAG_String:
@ -169,8 +172,8 @@ class NBT{
$tag = new Compound($this->getString());
$tag->read($this);
break;
case NBT::TAG_Int_Array:
$tag = new Int_Array($this->getString());
case NBT::TAG_IntArray:
$tag = new IntArray($this->getString());
$tag->read($this);
break;

4
src/pocketmine/nbt/tag/Byte_Array.php → src/pocketmine/nbt/tag/ByteArray.php
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@ -23,10 +23,10 @@ namespace pocketmine\nbt\tag;
use pocketmine\nbt\NBT;
class Byte_Array extends NamedTag{
class ByteArray extends NamedTag{
public function getType(){
return NBT::TAG_Byte_Array;
return NBT::TAG_ByteArray;
}
public function read(NBT $nbt){

8
src/pocketmine/nbt/tag/Enum.php
View File

@ -111,8 +111,8 @@ class Enum extends NamedTag implements \ArrayAccess{
$tag->read($nbt);
$this->{$i} = $tag;
break;
case NBT::TAG_Byte_Array:
$tag = new Byte_Array(false);
case NBT::TAG_ByteArray:
$tag = new ByteArray(false);
$tag->read($nbt);
$this->{$i} = $tag;
break;
@ -131,8 +131,8 @@ class Enum extends NamedTag implements \ArrayAccess{
$tag->read($nbt);
$this->{$i} = $tag;
break;
case NBT::TAG_Int_Array:
$tag = new Int_Array(false);
case NBT::TAG_IntArray:
$tag = new IntArray(false);
$tag->read($nbt);
$this->{$i} = $tag;
break;

4
src/pocketmine/nbt/tag/Int_Array.php → src/pocketmine/nbt/tag/IntArray.php
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@ -23,10 +23,10 @@ namespace pocketmine\nbt\tag;
use pocketmine\nbt\NBT;
class Int_Array extends NamedTag{
class IntArray extends NamedTag{
public function getType(){
return NBT::TAG_Int_Array;
return NBT::TAG_IntArray;
}
public function read(NBT $nbt){