Added option for persistent resources like configuration files

src/main/java/eu/mhsl/minenet/minigames/util/ResourceUtils.java

@@ -14,7 +14,7 @@ import java.util.stream.Stream;
  * Class from the Minestom Arena example
  */
 public final class ResourceUtils {
-    public static void extractResource(String source) throws URISyntaxException, IOException {
+    public static void extractResource(String source, boolean keepOutdated) throws URISyntaxException, IOException {
         final URI uri = Objects.requireNonNull(ResourceUtils.class.getResource("/" + source)).toURI();
         FileSystem fileSystem = null;
 
@@ -27,6 +27,7 @@ public final class ResourceUtils {
             final Path jarPath = Paths.get(uri);
             final Path target = Path.of("resources/" + source);
             if (Files.exists(target)) {
+                if(keepOutdated) return;
                 try (Stream<Path> pathStream = Files.walk(target)) {
                     pathStream.sorted(Comparator.reverseOrder())
                             .forEach(path -> {