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LevelDB load/write fixes

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This commit is contained in:
Shoghi Cervantes 2014-12-19 10:35:16 +01:00
parent 20f9352714
commit a40918aabf
2 changed files with 10 additions and 6 deletions
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11
src/pocketmine/level/format/leveldb/Chunk.php
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@ -242,7 +242,7 @@ class Chunk extends BaseFullChunk{
$nbt = new NBT(NBT::LITTLE_ENDIAN);
$entityData = $provider->getDatabase()->get(substr($data, 0, 8) . "\x32");
if($entityData !== false){
if($entityData !== false and strlen($entityData) > 0){
$nbt->read($entityData);
$entities = $nbt->getData();
if(!is_array($entities)){
@ -250,7 +250,7 @@ class Chunk extends BaseFullChunk{
}
}
$tileData = $provider->getDatabase()->get(substr($data, 0, 8) . "\x31");
if($tileData !== false){
if($tileData !== false and strlen($tileData) > 0){
$nbt->read($tileData);
$tiles = $nbt->getData();
if(!is_array($tiles)){
@ -268,6 +268,7 @@ class Chunk extends BaseFullChunk{
}
return $chunk;
}catch(\Exception $e){
echo $e;
return null;
}
}
@ -283,7 +284,8 @@ class Chunk extends BaseFullChunk{
foreach($this->getEntities() as $entity){
if(!($entity instanceof Player) and !$entity->closed){
$entity->saveNBT();
$entities[] = $nbt->write($entity->namedtag);
$nbt->setData($entity->namedtag);
$entities[] = $nbt->write();
}
}
@ -297,7 +299,8 @@ class Chunk extends BaseFullChunk{
$tiles = [];
foreach($this->getTiles() as $tile){
$tile->saveNBT();
$tiles[] = $nbt->write($tile->namedtag);
$nbt->setData($tile->namedtag);
$tiles[] = $nbt->write();
}
if(count($tiles) > 0){

5
src/pocketmine/level/format/leveldb/LevelDB.php
View File

@ -235,7 +235,8 @@ class LevelDB extends BaseLevelProvider{
private function writeChunk(Chunk $chunk){
$binary = $chunk->toBinary(true);
$this->db->put($index = LevelDB::chunkIndex($chunk->getX(), $chunk->getZ()) . "\x30", substr($binary, 8, -1));
$index = LevelDB::chunkIndex($chunk->getX(), $chunk->getZ());
$this->db->put($index . "\x30", substr($binary, 8, -1));
$this->db->put($index . "f", substr($binary, -1));
$this->db->put($index . "v", "\x02");
}
@ -311,7 +312,7 @@ class LevelDB extends BaseLevelProvider{
}
private function chunkExists($chunkX, $chunkZ){
return $this->db->get(LevelDB::chunkIndex($chunkX, $chunkZ) . "\x76") !== false;
return $this->db->get(LevelDB::chunkIndex($chunkX, $chunkZ) . "v") !== false;
}
public function isChunkGenerated($chunkX, $chunkZ){