Mirror PM Command::getPermission()

src/CortexPE/Commando/BaseCommand.php

@@ -122,7 +122,7 @@ final public function execute(CommandSender $sender, string $commandLabel, array
 							)
 						);
 					} elseif(empty($msg)) {
-						$sender->sendMessage(str_replace("<permission>", $cmd->getPermission(), $msg));
+						$sender->sendMessage(str_replace("<permission>", implode(";", $cmd->getPermission()), $msg));
 					}
 
 					return;

src/CortexPE/Commando/BaseSubCommand.php

@@ -34,6 +34,7 @@
 use CortexPE\Commando\traits\ArgumentableTrait;
 use CortexPE\Commando\traits\IArgumentable;
 use pocketmine\command\CommandSender;
+use pocketmine\permission\PermissionManager;
 use pocketmine\plugin\Plugin;
 use function explode;
 
@@ -47,8 +48,8 @@ abstract class BaseSubCommand implements IArgumentable, IRunnable {
 	private string $description;
 	/** @var string */
 	protected string $usageMessage;
-	/** @var string|null */
-	private ?string $permission = null;
+	/** @var string[] */
+	private array $permissions = [];
 	/** @var CommandSender */
 	protected CommandSender $currentSender;
 	/** @var BaseCommand */
@@ -97,24 +98,34 @@ public function getUsageMessage(): string {
 	}
 
 	/**
-	 * @return string|null
+	 * @return string[]
 	 */
-	public function getPermission(): ?string {
-		return $this->permission;
+	public function getPermissions(): array {
+		return $this->permissions;
 	}
 
 	/**
-	 * @param string $permission
+	 * @param string[] $permissions
 	 */
-	public function setPermission(string $permission): void {
-		$this->permission = $permission;
+	public function setPermissions(array $permissions): void{
+		$permissionManager = PermissionManager::getInstance();
+		foreach($permissions as $perm){
+			if($permissionManager->getPermission($perm) === null){
+				throw new \InvalidArgumentException("Cannot use non-existing permission \"$perm\"");
+			}
+		}
+		$this->permissions = $permissions;
+	}
+
+	public function setPermission(?string $permission): void{
+		$this->setPermissions($permission === null ? [] : explode(";", $permission, limit: PHP_INT_MAX));
 	}
 
 	public function testPermissionSilent(CommandSender $sender): bool {
-		if(empty($this->permission)) {
+		if(count($this->permissions) === 0) {
 			return true;
 		}
-		foreach(explode(";", $this->permission) as $permission) {
+		foreach($this->permissions as $permission) {
 			if($sender->hasPermission($permission)) {
 				return true;
 			}

src/CortexPE/Commando/IRunnable.php

@@ -50,7 +50,10 @@ public function getAliases(): array;
 
     public function getUsageMessage():string;
 
-    public function getPermission(); // f*ck. PM didn't declare a return type... reeee
+    /**
+     * @return string[]
+     */
+    public function getPermissions(): array;
 
     /**
      * @return BaseConstraint[]