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Added threaded chunk sending for all formats

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This commit is contained in:
Shoghi Cervantes 2014-07-31 10:19:44 +02:00
parent 1a442b793c
commit 18d13fdc32
6 changed files with 147 additions and 41 deletions
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41
src/pocketmine/level/Level.php
View File

@ -1408,45 +1408,12 @@ class Level implements ChunkManager, Metadatable{
}
public function requestChunk($x, $z, Player $player, $order = LevelProvider::ORDER_ZXY){
if($this->blockOrder === $order){
$player->sendChunk($x, $z, $this->getNetworkChunk($x, $z));
}else{
$index = Level::chunkHash($x, $z);
if(!isset($this->chunkSendQueue[$index])){
$this->chunkSendQueue[$index] = [];
}
$this->chunkSendQueue[$index][spl_object_hash($player)] = $player;
}
}
protected function getNetworkChunk($x, $z){
$index = Level::chunkHash($x, $z);
if(ADVANCED_CACHE == true and ($cache = Cache::get("world:".$this->getID().":" . $index)) !== false){
return $cache;
if(!isset($this->chunkSendQueue[$index])){
$this->chunkSendQueue[$index] = [];
}
$chunk = $this->getChunkAt($x, $z, true);
$tiles = "";
$nbt = new NBT(NBT::LITTLE_ENDIAN);
foreach($chunk->getTiles() as $tile){
if($tile instanceof Spawnable){
$nbt->setData($tile->getSpawnCompound());
$tiles .= $nbt->write();
}
}
$biomeColors = "";
foreach($chunk->getBiomeColorArray() as $color){
$biomeColors .= Binary::writeInt($color);
}
$encoded = zlib_encode(Binary::writeLInt($x) . Binary::writeLInt($z) . $chunk->getBlockIdArray() . $chunk->getBlockDataArray() . $chunk->getBlockSkyLightArray() . $chunk->getBlockLightArray() . $chunk->getBiomeIdArray() . $biomeColors . $tiles, ZLIB_ENCODING_DEFLATE, Level::$COMPRESSION_LEVEL);
if(ADVANCED_CACHE == true){
Cache::add("world:".$this->getID().":" . $index, $encoded);
}
return $encoded;
$this->chunkSendQueue[$index][spl_object_hash($player)] = $player;
}
protected function processChunkRequest(){
@ -1467,7 +1434,7 @@ class Level implements ChunkManager, Metadatable{
}
unset($this->chunkSendQueue[$index]);
}else{
$task = new ChunkRequestTask($this, $x, $z);
$task = $this->provider->requestChunkTask($x, $z);
$this->server->getScheduler()->scheduleAsyncTask($task);
$this->chunkSendTasks[$index] = true;
}

10
src/pocketmine/level/format/LevelProvider.php
View File

@ -52,6 +52,16 @@ interface LevelProvider{
*/
public static function usesChunkSection();
/**
* Requests a MC: PE network chunk to be sent
*
* @param int $x
* @param int $z
*
* @return \pocketmine\scheduler\AsyncTask
*/
public function requestChunkTask($x, $z);
/** @return string */
public function getPath();

4
src/pocketmine/level/format/anvil/Anvil.php
View File

@ -70,6 +70,10 @@ class Anvil extends McRegion{
return $isValid;
}
public function requestChunkTask($x, $z){
return new ChunkRequestTask($this, $this->getLevel()->getID(), $x, $z);
}
public function loadChunk($chunkX, $chunkZ, $create = false){
$index = Level::chunkHash($chunkX, $chunkZ);
if(isset($this->chunks[$index])){

9
src/pocketmine/level/ChunkRequestTask.php → src/pocketmine/level/format/anvil/ChunkRequestTask.php
View File

@ -19,8 +19,9 @@
*
*/
namespace pocketmine\level;
namespace pocketmine\level\format\anvil;
use pocketmine\level\Level;
use pocketmine\nbt\NBT;
use pocketmine\scheduler\AsyncTask;
use pocketmine\Server;
@ -43,11 +44,11 @@ class ChunkRequestTask extends AsyncTask{
protected $tiles;
public function __construct(Level $level, $chunkX, $chunkZ){
$this->levelId = $level->getID();
public function __construct(Anvil $level, $levelId, $chunkX, $chunkZ){
$this->levelId = $levelId;
$this->chunkX = $chunkX;
$this->chunkZ = $chunkZ;
$chunk = $level->getChunkAt($chunkX, $chunkZ, true);
$chunk = $level->getChunk($chunkX, $chunkZ, true);
$this->biomeIds = $chunk->getBiomeIdArray();
$this->biomeColors = $chunk->getBiomeColorArray();

120
src/pocketmine/level/format/mcregion/ChunkRequestTask.php Normal file
View File

@ -0,0 +1,120 @@
<?php
/*
*
* ____ _ _ __ __ _ __ __ ____
* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* @author PocketMine Team
* @link http://www.pocketmine.net/
*
*
*/
namespace pocketmine\level\format\mcregion;
use pocketmine\level\Level;
use pocketmine\nbt\NBT;
use pocketmine\scheduler\AsyncTask;
use pocketmine\Server;
use pocketmine\tile\Spawnable;
use pocketmine\utils\Binary;
class ChunkRequestTask extends AsyncTask{
protected $levelId;
protected $chunkX;
protected $chunkZ;
protected $compressionLevel;
protected $blocks;
protected $data;
protected $skyLight;
protected $blockLight;
/** @var string[256] */
protected $biomeIds;
/** @var int[] */
protected $biomeColors;
protected $tiles;
public function __construct(McRegion $level, $levelId, $chunkX, $chunkZ){
$this->levelId = $levelId;
$this->chunkX = $chunkX;
$this->chunkZ = $chunkZ;
$chunk = $level->getChunk($chunkX, $chunkZ, true);
$this->blocks = $chunk->getBlockIdArray();
$this->data = $chunk->getBlockDataArray();
$this->skyLight = $chunk->getBlockSkyLightArray();
$this->blockLight = $chunk->getBlockLightArray();
$this->biomeIds = $chunk->getBiomeIdArray();
$this->biomeColors = $chunk->getBiomeColorArray();
$tiles = "";
$nbt = new NBT(NBT::LITTLE_ENDIAN);
foreach($chunk->getTiles() as $tile){
if($tile instanceof Spawnable){
$nbt->setData($tile->getSpawnCompound());
$tiles .= $nbt->write();
}
}
$this->tiles = $tiles;
$this->compressionLevel = Level::$COMPRESSION_LEVEL;
}
public function onRun(){
$biomeColors = "";
foreach($this->biomeColors as $color){
$biomeColors .= Binary::writeInt($color);
}
$ordered = zlib_encode(Binary::writeLInt($this->chunkX) . Binary::writeLInt($this->chunkZ) . $this->blocks . $this->data . $this->skyLight . $this->blockLight . $this->biomeIds . $biomeColors . $this->tiles, ZLIB_ENCODING_DEFLATE, $this->compressionLevel);
$this->setResult($ordered);
}
public function getColumn(&$data, $x, $z){
$i = ($z << 4) + $x;
$column = "";
for($y = 0; $y < 128; ++$y){
$column .= $data{($y << 8) + $i};
}
return $column;
}
public function getHalfColumn(&$data, $x, $z){
$i = ($z << 3) + ($x >> 1);
$column = "";
if(($x & 1) === 0){
for($y = 0; $y < 128; $y += 2){
$column .= ($data{($y << 7) + $i} & "\x0f") | chr((ord($data{(($y + 1) << 7) + $i}) & 0x0f) << 4);
}
}else{
for($y = 0; $y < 128; $y += 2){
$column .= chr((ord($data{($y << 7) + $i}) & 0xf0) >> 4) | ($data{(($y + 1) << 7) + $i} & "\xf0");
}
}
return $column;
}
public function onCompletion(Server $server){
$level = $server->getLevel($this->levelId);
if($level instanceof Level and $this->hasResult()){
$level->chunkRequestCallback($this->chunkX, $this->chunkZ, $this->getResult());
}
}
}

4
src/pocketmine/level/format/mcregion/McRegion.php
View File

@ -104,6 +104,10 @@ class McRegion extends BaseLevelProvider{
$z = $chunkZ >> 5;
}
public function requestChunkTask($x, $z){
return new ChunkRequestTask($this, $this->getLevel()->getID(), $x, $z);
}
public function unloadChunks(){
$this->chunks = [];
}