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Convert WorldProviderManager to singleton

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This commit is contained in:
Dylan K. Taylor
2020-05-23 10:02:09 +01:00
parent e2232dd8d4
commit 640428c415
7 changed files with 42 additions and 33 deletions
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37
src/world/format/io/WorldProviderManager.php
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@@ -23,6 +23,7 @@ declare(strict_types=1);
namespace pocketmine\world\format\io;
use pocketmine\utils\SingletonTrait;
use pocketmine\utils\Utils;
use pocketmine\world\format\io\leveldb\LevelDB;
use pocketmine\world\format\io\region\Anvil;
@@ -31,20 +32,22 @@ use pocketmine\world\format\io\region\PMAnvil;
use function strtolower;
use function trim;
abstract class WorldProviderManager{
final class WorldProviderManager{
use SingletonTrait;
/**
* @var string[]
* @phpstan-var array<string, class-string<WorldProvider>>
*/
protected static $providers = [];
protected $providers = [];
/**
* @var string
* @phpstan-var class-string<WritableWorldProvider>
*/
private static $default = LevelDB::class;
private $default = LevelDB::class;
public static function init() : void{
public function __construct(){
self::addProvider(Anvil::class, "anvil");
self::addProvider(McRegion::class, "mcregion");
self::addProvider(PMAnvil::class, "pmanvil");
@@ -56,8 +59,8 @@ abstract class WorldProviderManager{
*
* @phpstan-return class-string<WritableWorldProvider>
*/
public static function getDefault() : string{
return self::$default;
public function getDefault() : string{
return $this->default;
}
/**
@@ -68,25 +71,25 @@ abstract class WorldProviderManager{
*
* @throws \InvalidArgumentException
*/
public static function setDefault(string $class) : void{
public function setDefault(string $class) : void{
Utils::testValidInstance($class, WritableWorldProvider::class);
self::$default = $class;
$this->default = $class;
}
/**
* @phpstan-param class-string<WorldProvider> $class
*/
public static function addProvider(string $class, string $name, bool $overwrite = false) : void{
public function addProvider(string $class, string $name, bool $overwrite = false) : void{
Utils::testValidInstance($class, WorldProvider::class);
$name = strtolower($name);
if(!$overwrite and isset(self::$providers[$name])){
if(!$overwrite and isset($this->providers[$name])){
throw new \InvalidArgumentException("Alias \"$name\" is already assigned");
}
/** @var WorldProvider $class */
self::$providers[$name] = $class;
$this->providers[$name] = $class;
}
/**
@@ -95,9 +98,9 @@ abstract class WorldProviderManager{
* @return string[]
* @phpstan-return array<string, class-string<WorldProvider>>
*/
public static function getMatchingProviders(string $path) : array{
public function getMatchingProviders(string $path) : array{
$result = [];
foreach(self::$providers as $alias => $provider){
foreach($this->providers as $alias => $provider){
if($provider::isValid($path)){
$result[$alias] = $provider;
}
@@ -109,8 +112,8 @@ abstract class WorldProviderManager{
* @return string[]
* @phpstan-return array<string, class-string<WorldProvider>>
*/
public static function getAvailableProviders() : array{
return self::$providers;
public function getAvailableProviders() : array{
return $this->providers;
}
/**
@@ -118,7 +121,7 @@ abstract class WorldProviderManager{
*
* @phpstan-return class-string<WorldProvider>|null
*/
public static function getProviderByName(string $name) : ?string{
return self::$providers[trim(strtolower($name))] ?? null;
public function getProviderByName(string $name) : ?string{
return $this->providers[trim(strtolower($name))] ?? null;
}
}