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Improved NBT IntArray read/write

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This commit is contained in:
Shoghi Cervantes
2014-08-25 16:28:46 +02:00
parent 20e11bd408
commit 84c63c48ca
2 changed files with 5 additions and 30 deletions
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31
src/pocketmine/nbt/tag/IntArray.php
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@ -33,36 +33,13 @@ class IntArray extends NamedTag{
public function read(NBT $nbt){
$this->value = [];
$size = $nbt->getInt();
$ints = $nbt->get($size * 4);
$offset = 0;
if($nbt->endianness === NBT::LITTLE_ENDIAN){
for($i = 0; $i < $size and isset($ints{$offset}); ++$i){
$this->value[$i] = Binary::readLInt(substr($ints, $offset, 4));
$offset += 4;
}
}else{
for($i = 0; $i < $size and isset($ints{$offset}); ++$i){
$this->value[$i] = Binary::readInt(substr($ints, $offset, 4));
$offset += 4;
}
}
$this->value = unpack($nbt->endianness === NBT::LITTLE_ENDIAN ? "V*" : "N*", $nbt->get($size * 4));
}
public function write(NBT $nbt){
$nbt->putInt(count($this->value));
$ints = "";
if($nbt->endianness === NBT::LITTLE_ENDIAN){
foreach($this->value as $v){
$ints .= Binary::writeLInt($v);
}
}else{
foreach($this->value as $v){
$ints .= Binary::writeInt($v);
}
}
$nbt->put($ints);
$ints = $this->value;
array_unshift($ints, $nbt->endianness === NBT::LITTLE_ENDIAN ? "V*" : "N*");
$nbt->put(call_user_func_array("pack", $ints));
}
}