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Some mcregion/anvil improvements, add type-hints and enable strict-types

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This commit is contained in:
Dylan K. Taylor 2016-12-22 16:56:45 +00:00
parent 8bdfe0d297
commit 29c27993ad
4 changed files with 26 additions and 55 deletions
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6
src/pocketmine/level/format/anvil/Anvil.php
View File

@ -39,7 +39,7 @@ use pocketmine\utils\MainLogger;
class Anvil extends McRegion{
public static function nbtSerialize(GenericChunk $chunk) : string{
public function nbtSerialize(GenericChunk $chunk) : string{
$nbt = new CompoundTag("Level", []);
$nbt->xPos = new IntTag("xPos", $chunk->getX());
$nbt->zPos = new IntTag("zPos", $chunk->getZ());
@ -99,7 +99,7 @@ class Anvil extends McRegion{
return $writer->writeCompressed(ZLIB_ENCODING_DEFLATE, RegionLoader::$COMPRESSION_LEVEL);
}
public static function nbtDeserialize(string $data, LevelProvider $provider = null){
public function nbtDeserialize(string $data){
$nbt = new NBT(NBT::BIG_ENDIAN);
try{
$nbt->readCompressed($data, ZLIB_ENCODING_DEFLATE);
@ -136,7 +136,7 @@ class Anvil extends McRegion{
}
$result = new GenericChunk(
$provider,
$this,
$chunk["xPos"],
$chunk["zPos"],
$subChunks,

34
src/pocketmine/level/format/anvil/RegionLoader.php
View File

@ -19,41 +19,15 @@
*
*/
declare(strict_types = 1);
namespace pocketmine\level\format\anvil;
use pocketmine\level\format\LevelProvider;
use pocketmine\level\format\generic\GenericChunk;
class RegionLoader extends \pocketmine\level\format\mcregion\RegionLoader{
public function __construct(LevelProvider $level, $regionX, $regionZ){
$this->x = $regionX;
$this->z = $regionZ;
$this->levelProvider = $level;
$this->filePath = $this->levelProvider->getPath() . "region/r.$regionX.$regionZ.mca";
$exists = file_exists($this->filePath);
touch($this->filePath);
$this->filePointer = fopen($this->filePath, "r+b");
stream_set_read_buffer($this->filePointer, 1024 * 16); //16KB
stream_set_write_buffer($this->filePointer, 1024 * 16); //16KB
if(!$exists){
$this->createBlank();
}else{
$this->loadLocationTable();
}
$this->lastUsed = time();
}
protected function unserializeChunk($data){
return Anvil::nbtDeserialize($data, $this->levelProvider);
}
public function writeChunk(GenericChunk $chunk){
$this->lastUsed = time();
$chunkData = Anvil::nbtSerialize($chunk);
if($chunkData !== false){
$this->saveChunk($chunk->getX() - ($this->getX() * 32), $chunk->getZ() - ($this->getZ() * 32), $chunkData);
}
public function __construct(LevelProvider $level, int $regionX, int $regionZ){
parent::__construct($level, $regionX, $regionZ, "mca");
}
}

7
src/pocketmine/level/format/mcregion/McRegion.php
View File

@ -43,7 +43,7 @@ class McRegion extends BaseLevelProvider{
*
* @return string
*/
public static function nbtSerialize(GenericChunk $chunk) : string{
public function nbtSerialize(GenericChunk $chunk) : string{
$nbt = new CompoundTag("Level", []);
$nbt->xPos = new IntTag("xPos", $chunk->getX());
$nbt->zPos = new IntTag("zPos", $chunk->getZ());
@ -110,11 +110,10 @@ class McRegion extends BaseLevelProvider{
/**
* @param string $data
* @param LevelProvider $provider
*
* @return GenericChunk|null
*/
public static function nbtDeserialize(string $data, LevelProvider $provider = null){
public function nbtDeserialize(string $data){
$nbt = new NBT(NBT::BIG_ENDIAN);
try{
$nbt->readCompressed($data, ZLIB_ENCODING_DEFLATE);
@ -170,7 +169,7 @@ class McRegion extends BaseLevelProvider{
}
$result = new GenericChunk(
$provider,
$this,
$chunk["xPos"],
$chunk["zPos"],
$subChunks,

34
src/pocketmine/level/format/mcregion/RegionLoader.php
View File

@ -19,6 +19,8 @@
*
*/
declare(strict_types = 1);
namespace pocketmine\level\format\mcregion;
use pocketmine\level\format\generic\GenericChunk;
@ -45,11 +47,11 @@ class RegionLoader{
public $lastUsed;
public function __construct(LevelProvider $level, $regionX, $regionZ){
public function __construct(LevelProvider $level, int $regionX, int $regionZ, string $fileExtension = "mcr"){
$this->x = $regionX;
$this->z = $regionZ;
$this->levelProvider = $level;
$this->filePath = $this->levelProvider->getPath() . "region/r.$regionX.$regionZ.mcr";
$this->filePath = $this->levelProvider->getPath() . "region/r.$regionX.$regionZ.$fileExtension";
$exists = file_exists($this->filePath);
if(!$exists){
touch($this->filePath);
@ -73,11 +75,11 @@ class RegionLoader{
}
}
protected function isChunkGenerated($index){
protected function isChunkGenerated(int $index) : bool{
return !($this->locationTable[$index][0] === 0 or $this->locationTable[$index][1] === 0);
}
public function readChunk($x, $z){
public function readChunk(int $x, int $z){
$index = self::getChunkOffset($x, $z);
if($index < 0 or $index >= 4096){
return null;
@ -111,7 +113,7 @@ class RegionLoader{
return null;
}
$chunk = $this->unserializeChunk(fread($this->filePointer, $length - 1));
$chunk = $this->levelProvider->nbtDeserialize(fread($this->filePointer, $length - 1));
if($chunk instanceof GenericChunk){
return $chunk;
}else{
@ -120,15 +122,11 @@ class RegionLoader{
}
}
protected function unserializeChunk($data){
return McRegion::nbtDeserialize($data, $this->levelProvider);
}
public function chunkExists($x, $z){
public function chunkExists(int $x, int $z) : bool{
return $this->isChunkGenerated(self::getChunkOffset($x, $z));
}
protected function saveChunk($x, $z, $chunkData){
protected function saveChunk(int $x, int $z, string $chunkData){
$length = strlen($chunkData) + 1;
if($length + 4 > self::MAX_SECTOR_LENGTH){
throw new ChunkException("Chunk is too big! " . ($length + 4) . " > " . self::MAX_SECTOR_LENGTH);
@ -155,7 +153,7 @@ class RegionLoader{
}
}
public function removeChunk($x, $z){
public function removeChunk(int $x, int $z){
$index = self::getChunkOffset($x, $z);
$this->locationTable[$index][0] = 0;
$this->locationTable[$index][1] = 0;
@ -163,13 +161,13 @@ class RegionLoader{
public function writeChunk(GenericChunk $chunk){
$this->lastUsed = time();
$chunkData = McRegion::nbtSerialize($chunk);
$chunkData = $this->levelProvider->nbtSerialize($chunk);
if($chunkData !== false){
$this->saveChunk($chunk->getX() - ($this->getX() * 32), $chunk->getZ() - ($this->getZ() * 32), $chunkData);
}
}
protected static function getChunkOffset($x, $z){
protected static function getChunkOffset(int $x, int $z) : int{
return $x + ($z << 5);
}
@ -179,7 +177,7 @@ class RegionLoader{
$this->levelProvider = null;
}
public function doSlowCleanUp(){
public function doSlowCleanUp() : int{
for($i = 0; $i < 1024; ++$i){
if($this->locationTable[$i][0] === 0 or $this->locationTable[$i][1] === 0){
continue;
@ -215,7 +213,7 @@ class RegionLoader{
return $n;
}
private function cleanGarbage(){
private function cleanGarbage() : int{
$sectors = [];
foreach($this->locationTable as $index => $data){ //Calculate file usage
if($data[0] === 0 or $data[1] === 0){
@ -295,11 +293,11 @@ class RegionLoader{
$this->locationTable = array_fill(0, 1024, [0, 0, 0]);
}
public function getX(){
public function getX() : int{
return $this->x;
}
public function getZ(){
public function getZ() : int{
return $this->z;
}