Basic cleanup options added

libraries/optimizer.php

@@ -290,4 +290,22 @@ class optimizer
 		
 		return $name;
 	}
+	
+	public static function cleanup_dir(string $dir, bool $recursion = false) : void
+	{
+		$dir = rtrim(str_replace("\\", "/", $dir), "/");
+		$glob = glob(utils::globsafe($dir) . "/*");
+		foreach ($glob as $file)
+		{
+			if (is_dir($file) && $recursion)
+			{
+				self::cleanup_dir($file, true);
+				@rmdir($file);
+			}
+			else
+			{
+				unlink($file);
+			}
+		}
+	}
 }

libraries/optimizer_settings.php

@@ -45,4 +45,9 @@ class optimizer_settings
 	{
 		return $this->osu_path;
 	}
+	
+	public function get_settings_path() : string
+	{
+		return $this->path;
+	}
 }

libraries/osu_library.php

@@ -43,7 +43,7 @@ class osu_library
 			};
 		}
 		
-		$glob = glob($library_folder . "/*", GLOB_ONLYDIR);
+		$glob = glob(utils::globsafe($library_folder) . "/*", GLOB_ONLYDIR);
 		
 		natsort($glob); // i like wasting your processing power
 		foreach($glob as $folder)