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Separate Level management functionality from Server, clean up a bunch of mess

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This commit is contained in:
Dylan K. Taylor
2019-01-12 19:11:05 +00:00
parent 27761ac26e
commit 5052b75565
22 changed files with 530 additions and 509 deletions
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55
src/pocketmine/level/Level.php
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@ -40,7 +40,6 @@ use pocketmine\event\level\ChunkLoadEvent;
use pocketmine\event\level\ChunkPopulateEvent;
use pocketmine\event\level\ChunkUnloadEvent;
use pocketmine\event\level\LevelSaveEvent;
use pocketmine\event\level\LevelUnloadEvent;
use pocketmine\event\level\SpawnChangeEvent;
use pocketmine\event\player\PlayerInteractEvent;
use pocketmine\item\Item;
@ -359,7 +358,6 @@ class Level implements ChunkManager, Metadatable{
$this->levelId = static::$levelIdCounter++;
$this->blockMetadata = new BlockMetadataStore($this);
$this->server = $server;
$this->autoSave = $server->getAutoSave();
$this->provider = $provider;
@ -455,6 +453,9 @@ class Level implements ChunkManager, Metadatable{
return $this->closed;
}
/**
* @internal
*/
public function close(){
if($this->closed){
throw new \InvalidStateException("Tried to close a level which is already closed");
@ -558,52 +559,6 @@ class Level implements ChunkManager, Metadatable{
$this->autoSave = $value;
}
/**
* @internal DO NOT use this from plugins, it's for internal use only. Use Server->unloadLevel() instead.
*
* @param bool $force default false, force unload of default level
*
* @return bool
* @throws \InvalidStateException if trying to unload a level during level tick
*/
public function onUnload(bool $force = false) : bool{
if($this->doingTick and !$force){
throw new \InvalidStateException("Cannot unload a level during level tick");
}
$ev = new LevelUnloadEvent($this);
if($this === $this->server->getDefaultLevel() and !$force){
$ev->setCancelled(true);
}
$ev->call();
if(!$force and $ev->isCancelled()){
return false;
}
$this->server->getLogger()->info($this->server->getLanguage()->translateString("pocketmine.level.unloading", [$this->getName()]));
$defaultLevel = $this->server->getDefaultLevel();
foreach($this->getPlayers() as $player){
if($this === $defaultLevel or $defaultLevel === null){
$player->close($player->getLeaveMessage(), "Forced default level unload");
}elseif($defaultLevel instanceof Level){
$player->teleport($this->server->getDefaultLevel()->getSafeSpawn());
}
}
if($this === $defaultLevel){
$this->server->setDefaultLevel(null);
}
$this->server->removeLevel($this);
$this->close();
return true;
}
/**
* Gets the players being used in a specific chunk
*
@ -738,6 +693,10 @@ class Level implements ChunkManager, Metadatable{
}
}
public function isDoingTick() : bool{
return $this->doingTick;
}
/**
* WARNING: Do not use this, it's only for internal use.
* Changes to this function won't be recorded on the version.