accidentally deleted volumeSlider

Projekte/battleship/client/src/main/java/pp/battleship/client/Menu.java

@@ -21,7 +21,7 @@ import pp.battleship.client.gui.GameMusic;
 import pp.dialog.Dialog;
 import pp.dialog.StateCheckboxModel;
 import pp.dialog.TextInputDialog;
-import pp.monopoly.client.gui.VolumeSlider;
+import pp.battleship.client.gui.VolumeSlider;
 
 import static pp.util.PreferencesUtils.getPreferences;
 

Projekte/battleship/client/src/main/java/pp/battleship/client/gui/VolumeSlider.java

@@ -0,0 +1,36 @@
+package pp.battleship.client.gui;
+
+import com.simsilica.lemur.Slider;
+
+/**
+ * The VolumeSlider class represents the Volume Slider in the Menu.
+ * It extends the Slider class and provides functionalities for setting the music volume,
+ * with the help of the Slider in the GUI 
+ */
+public class VolumeSlider extends Slider {
+
+    private final GameMusic music;
+    private double vol;
+
+    /**
+     * Constructs the Volume Slider for the Menu dialog
+     * @param music the music instance
+     */
+    public VolumeSlider(GameMusic music) {
+        super();
+        this.music = music;
+        vol = GameMusic.volumeInPreferences();
+        getModel().setPercent(vol);
+    }
+
+    /**
+     * when triggered it updates the volume to the value set with the slider
+     */
+    public void update() {
+        if (vol != getModel().getPercent()) {
+            vol = getModel().getPercent();
+            music.setVolume( (float) vol);
+        }
+    }
+    
+}