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build 10, improved levelDB constants

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This commit is contained in:
Shoghi Cervantes 2015-05-11 20:31:28 +02:00
parent 13906b32b8
commit de0f653027
2 changed files with 15 additions and 15 deletions
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4
src/pocketmine/PocketMine.php
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@ -74,8 +74,8 @@ namespace pocketmine {
const VERSION = "1.5dev"; const VERSION = "1.5dev";
const API_VERSION = "1.12.0"; const API_VERSION = "1.12.0";
const CODENAME = "活発(Kappatsu)フグ(Fugu)"; const CODENAME = "活発(Kappatsu)フグ(Fugu)";
const MINECRAFT_VERSION = "v0.11.0 alpha build 9"; const MINECRAFT_VERSION = "v0.11.0 alpha build 10";
const MINECRAFT_VERSION_NETWORK = "0.11.0.9"; const MINECRAFT_VERSION_NETWORK = "0.11.0.10";
/* /*
* Startup code. Do not look at it, it may harm you. * Startup code. Do not look at it, it may harm you.

26
src/pocketmine/level/format/leveldb/LevelDB.php
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@ -38,6 +38,13 @@ use pocketmine\utils\LevelException;
class LevelDB extends BaseLevelProvider{ class LevelDB extends BaseLevelProvider{
const ENTRY_VERSION = "v";
const ENTRY_FLAGS = "f";
const ENTRY_TICKS = "3";
const ENTRY_ENTITIES = "2";
const ENTRY_TILES = "1";
const ENTRY_TERRAIN = "0";
/** @var Chunk[] */ /** @var Chunk[] */
protected $chunks = []; protected $chunks = [];
@ -220,11 +227,11 @@ class LevelDB extends BaseLevelProvider{
private function readChunk($chunkX, $chunkZ){ private function readChunk($chunkX, $chunkZ){
$index = LevelDB::chunkIndex($chunkX, $chunkZ); $index = LevelDB::chunkIndex($chunkX, $chunkZ);
if(!$this->chunkExists($chunkX, $chunkZ) or ($data = $this->db->get($index . "\x30")) === false){ if(!$this->chunkExists($chunkX, $chunkZ) or ($data = $this->db->get($index . self::ENTRY_TERRAIN)) === false){
return null; return null;
} }
$flags = $this->db->get($index . "f"); $flags = $this->db->get($index . self::ENTRY_FLAGS);
if($flags === false){ if($flags === false){
$flags = "\x03"; $flags = "\x03";
} }
@ -232,19 +239,12 @@ class LevelDB extends BaseLevelProvider{
return Chunk::fromBinary($index . $data . $flags, $this); return Chunk::fromBinary($index . $data . $flags, $this);
} }
private function generateChunk($chunkX, $chunkZ){
return new Chunk($this, $chunkX, $chunkZ, str_repeat("\x00", 32768) .
str_repeat("\x00", 16384) . str_repeat("\xff", 16384) . str_repeat("\x00", 16384) .
str_repeat("\x01", 256) .
str_repeat("\x00\x85\xb2\x4a", 256));
}
private function writeChunk(Chunk $chunk){ private function writeChunk(Chunk $chunk){
$binary = $chunk->toBinary(true); $binary = $chunk->toBinary(true);
$index = LevelDB::chunkIndex($chunk->getX(), $chunk->getZ()); $index = LevelDB::chunkIndex($chunk->getX(), $chunk->getZ());
$this->db->put($index . "\x30", substr($binary, 8, -1)); $this->db->put($index . self::ENTRY_TERRAIN, substr($binary, 8, -1));
$this->db->put($index . "f", substr($binary, -1)); $this->db->put($index . self::ENTRY_FLAGS, substr($binary, -1));
$this->db->put($index . "v", "\x02"); $this->db->put($index . self::ENTRY_VERSION, "\x02");
} }
public function unloadChunk($x, $z, $safe = true){ public function unloadChunk($x, $z, $safe = true){
@ -318,7 +318,7 @@ class LevelDB extends BaseLevelProvider{
} }
private function chunkExists($chunkX, $chunkZ){ private function chunkExists($chunkX, $chunkZ){
return $this->db->get(LevelDB::chunkIndex($chunkX, $chunkZ) . "v") !== false; return $this->db->get(LevelDB::chunkIndex($chunkX, $chunkZ) . self::ENTRY_VERSION) !== false;
} }
public function isChunkGenerated($chunkX, $chunkZ){ public function isChunkGenerated($chunkX, $chunkZ){