fix(intro): fix keyboard buttons not working for skipping

src/main/java/de/hdm_stuttgart/battlearena/Controller/IntroController.java

@@ -26,7 +26,7 @@ public class IntroController implements Initializable {
     private BorderPane introParent;
     private final String fileName = "src/main/resources/videos/";
     //    nextVideo() will iterate through this array so the next video will be played TODO: change the videos to non memes lmao
-    private final String[] videos = {"sony.mp4", "monke.mp4"};
+    private final String[] videos = {"black.mp4", "sony.mp4", "monke.mp4"};
     private File file = new File(fileName + videos[0]);
     private int counter = 0;
     private MediaPlayer mediaPlayer;
@@ -38,6 +38,7 @@ public class IntroController implements Initializable {
         introParent.setStyle("-fx-background-color: black;");
         introParent.setCursor(Cursor.NONE);
         createMediaPlayer();
+        mediaPlayer.setOnReady(() -> introParent.requestFocus());
     }
 
     private void createMediaPlayer() {
@@ -53,7 +54,14 @@ public class IntroController implements Initializable {
             }
         });
 
-//        TODO: make any button pressed work
+        introParent.setOnKeyPressed((keyEvent -> {
+            if (counter == videos.length - 1) {
+                videoEnd();
+            } else {
+                nextVideo();
+            }
+        }));
+
         introParent.setOnMouseClicked((mouseEvent) -> {
             if (counter == videos.length - 1) {
                 videoEnd();