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better Binary

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This commit is contained in:
Shoghi Cervantes
2014-04-09 04:09:39 +02:00
parent 8da3aced07
commit 96e36dbcb3
2 changed files with 24 additions and 18 deletions
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24
src/pocketmine/utils/Binary.php
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@ -234,7 +234,7 @@ class Binary{
* @return int
*/
public static function readShort($str, $signed = true){
list(, $unpacked) = @unpack("n", $str);
$unpacked = @unpack("n", $str)[1];
if($unpacked > 0x7fff and $signed === true){
$unpacked -= 0x10000; // Convert unsigned short to signed short
}
@ -266,7 +266,7 @@ class Binary{
* @return int
*/
public static function readLShort($str, $signed = true){
list(, $unpacked) = @unpack("v", $str);
$unpacked = @unpack("v", $str)[1];
if($unpacked > 0x7fff and $signed === true){
$unpacked -= 0x10000; // Convert unsigned short to signed short
}
@ -290,7 +290,7 @@ class Binary{
}
public static function readInt($str){
list(, $unpacked) = @unpack("N", $str);
$unpacked = @unpack("N", $str)[1];
if($unpacked > 2147483647){
$unpacked -= 4294967296;
}
@ -303,7 +303,7 @@ class Binary{
}
public static function readLInt($str){
list(, $unpacked) = @unpack("V", $str);
$unpacked = @unpack("V", $str)[1];
if($unpacked >= 2147483648){
$unpacked -= 4294967296;
}
@ -316,9 +316,7 @@ class Binary{
}
public static function readFloat($str){
list(, $value) = ENDIANNESS === self::BIG_ENDIAN ? @unpack("f", $str) : @unpack("f", strrev($str));
return $value;
return ENDIANNESS === self::BIG_ENDIAN ? @unpack("f", $str)[1] : @unpack("f", strrev($str))[1];
}
public static function writeFloat($value){
@ -326,9 +324,7 @@ class Binary{
}
public static function readLFloat($str){
list(, $value) = ENDIANNESS === self::BIG_ENDIAN ? @unpack("f", strrev($str)) : @unpack("f", $str);
return $value;
return ENDIANNESS === self::BIG_ENDIAN ? @unpack("f", strrev($str))[1] : @unpack("f", $str)[1];
}
public static function writeLFloat($value){
@ -340,9 +336,7 @@ class Binary{
}
public static function readDouble($str){
list(, $value) = ENDIANNESS === self::BIG_ENDIAN ? @unpack("d", $str) : @unpack("d", strrev($str));
return $value;
return ENDIANNESS === self::BIG_ENDIAN ? @unpack("d", $str)[1] : @unpack("d", strrev($str))[1];
}
public static function writeDouble($value){
@ -350,9 +344,7 @@ class Binary{
}
public static function readLDouble($str){
list(, $value) = ENDIANNESS === self::BIG_ENDIAN ? @unpack("d", strrev($str)) : @unpack("d", $str);
return $value;
return ENDIANNESS === self::BIG_ENDIAN ? @unpack("d", strrev($str))[1] : @unpack("d", $str)[1];
}
public static function writeLDouble($value){