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Use a resource for reading resource packs from disk

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This commit is contained in:
Dylan K. Taylor 2017-03-18 15:49:48 +00:00
parent b7b73aab23
commit cc0b4d888e
1 changed files with 14 additions and 1 deletions
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15
src/pocketmine/resourcepacks/ZippedResourcePack.php
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@ -49,6 +49,9 @@ class ZippedResourcePack implements ResourcePack{
/** @var string */ /** @var string */
protected $sha256 = null; protected $sha256 = null;
/** @var resource */
protected $fileResource;
public function __construct(string $zipPath){ public function __construct(string $zipPath){
$this->path = $zipPath; $this->path = $zipPath;
@ -74,6 +77,12 @@ class ZippedResourcePack implements ResourcePack{
} }
$this->manifest = $manifest; $this->manifest = $manifest;
$this->fileResource = fopen($zipPath, "rb");
}
public function __destruct(){
fclose($this->fileResource);
} }
public function getPackName() : string{ public function getPackName() : string{
@ -100,6 +109,10 @@ class ZippedResourcePack implements ResourcePack{
} }
public function getPackChunk(int $start, int $length) : string{ public function getPackChunk(int $start, int $length) : string{
return substr(file_get_contents($this->path), $start, $length); fseek($this->fileResource, $start);
if(feof($this->fileResource)){
throw new \RuntimeException("Requested a resource pack chunk with invalid start offset");
}
return fread($this->fileResource, $length);
} }
} }