Download the pack from github

src/NhanAZ/BackgroundMusic/Main.php

@@ -4,22 +4,50 @@
 
 namespace NhanAZ\BackgroundMusic;
 
+use NhanAZ\BackgroundMusic\task\DownloadTask;
+use NhanAZ\BackgroundMusic\task\GetInfoTask;
 use NhanAZ\libBedrock\ResourcePackManager;
 use pocketmine\event\Listener;
-use pocketmine\plugin\PluginBase;
-use pocketmine\scheduler\ClosureTask;
 use pocketmine\event\player\PlayerJoinEvent;
 use pocketmine\network\mcpe\protocol\PlaySoundPacket;
+use pocketmine\plugin\PluginBase;
+use pocketmine\scheduler\ClosureTask;
+use pocketmine\utils\SingletonTrait;
+use Symfony\Component\Filesystem\Path;
+use Phar;
 
 class Main extends PluginBase implements Listener {
 
+	use SingletonTrait;
+
+    const PACK_URL = "https://api.github.com/repos/jacob3105/BackgroundMusic/contents/BackgroundMusic%20Pack";
+
+	protected function onLoad(): void {
+		self::setInstance($this);
+		$pluginPath = (($phar = Phar::running()) === "") ? $this->getFile() : $phar;
+		define("RESOURCE_PACK_PATH", Path::join($pluginPath, "resources", "BackgroundMusic Pack"));
+		if (!is_dir(RESOURCE_PACK_PATH)) {
+			@mkdir(RESOURCE_PACK_PATH);
+			$this->getLogger()->info("Downloading BackgroundMusic Pack...");
+			$this->getServer()->getAsyncPool()->submitTask(new GetInfoTask(self::PACK_URL));
+		} else {
+			try {
+				ResourcePackManager::registerResourcePack($this);
+			} catch (\Exception) {
+				@rmdir(RESOURCE_PACK_PATH);
+			}
+		}
+	}
+
 	protected function onEnable(): void {
 		$this->getServer()->getPluginManager()->registerEvents($this, $this);
-		ResourcePackManager::registerResourcePack($this);
 	}
 
 	protected function onDisable(): void {
-		ResourcePackManager::unRegisterResourcePack($this);
+		try {
+			ResourcePackManager::unRegisterResourcePack($this);
+		} catch (\Exception) {
+		}
 	}
 
 	public function onJoin(PlayerJoinEvent $event): void {
@@ -37,6 +65,7 @@ public function onJoin(PlayerJoinEvent $event): void {
 			if ($player->isOnline()) {
 				$player->getNetworkSession()->sendDataPacket($packet);
 			}
-		}), 4400); /** 3m40s = 220s * 20 tick =  4400 tick */
+		}), 4400);
+		/** 3m40s = 220s * 20 tick =  4400 tick */
 	}
 }

src/NhanAZ/BackgroundMusic/task/DownloadTask.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+namespace NhanAZ\BackgroundMusic\task;
+
+use NhanAZ\BackgroundMusic\Main;
+use NhanAZ\libBedrock\ResourcePackManager;
+use Phar;
+use pocketmine\scheduler\AsyncTask;
+use pocketmine\Server;
+use pocketmine\utils\Internet;
+use pocketmine\utils\InternetRequestResult;
+
+class DownloadTask extends AsyncTask {
+
+    public function __construct(
+        private string $url,
+        private string $path,
+        private bool $finish
+    ) {}
+
+	/**
+	 * @return void
+	 */
+	public function onRun(): void {
+		$this->setResult(Internet::getURL($this->url));
+	}
+
+	public function onCompletion(): void {
+		if (!$this->getResult() instanceof InternetRequestResult) {
+			return;
+		}
+		$content = $this->getResult()->getBody();
+        if (($phar = Phar::running()) === "") { // Plugin folder
+            file_put_contents($this->path, $content);
+        } else {
+            $phar = new \PharData($phar);
+            $phar->addFromString($this->path, $content);
+            $phar->compress(Phar::GZ); // wtf poggit??
+        }
+		if ($this->finish) {
+			Server::getInstance()->getLogger()->debug("Downloaded BackgroundMusic Pack!");
+			ResourcePackManager::registerResourcePack(Main::getInstance());
+		}
+	}
+}

src/NhanAZ/BackgroundMusic/task/GetInfoTask.php

@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+
+namespace NhanAZ\BackgroundMusic\task;
+
+use NhanAZ\BackgroundMusic\Main;
+use pocketmine\scheduler\AsyncTask;
+use pocketmine\Server;
+use pocketmine\utils\Internet;
+use pocketmine\utils\InternetRequestResult;
+use Symfony\Component\Filesystem\Path;
+
+class GetInfoTask extends AsyncTask {
+
+    public function __construct(
+        private string $url
+    ) {}
+
+    /**
+     * @return void
+     */
+    public function onRun(): void {
+        $this->setResult(Internet::getURL($this->url));
+    }
+
+    public function onCompletion(): void {
+        $result = $this->getResult();
+        if (!$result instanceof InternetRequestResult) {
+            return;
+        }
+		if ($result->getCode() !== 200) { // Error
+			@unlink(Path::join(RESOURCE_PACK_PATH));
+			return;
+		}
+        $contents = json_decode($result->getBody(), true);
+        $endFile = end($contents);
+        foreach ($contents as $content) {
+            if ($content["type"] === "dir") {
+                $realPath = Path::join(RESOURCE_PACK_PATH, "..", $content["path"]);
+                if (!is_dir($realPath)) {
+                    @mkdir($realPath);
+                }
+                Server::getInstance()->getAsyncPool()->submitTask(new GetInfoTask($content["url"]));
+            } else {
+                $path = Path::join(RESOURCE_PACK_PATH, "..", $content["path"]);
+                Server::getInstance()->getAsyncPool()->submitTask(
+                    new DownloadTask(
+                        $content["download_url"],
+                        $path,
+                        $endFile["type"] !== "dir" && $content["download_url"] === $endFile["download_url"]
+                    ));
+            }
+        }
+    }
+}