added documentation for NoMoneyWarning

Projekte/monopoly/client/src/main/java/pp/monopoly/client/gui/popups/NoMoneyWarning.java

@@ -15,16 +15,32 @@ import pp.dialog.Dialog;
 import pp.monopoly.client.MonopolyApp;
 
 /**
- * Bankrupt is a Warning-Popup which appears when the balance is negative at the end of a player´s turn
+ * NoMoneyWarning is a warning popup that appears when a player tries to perform
+ * an action they cannot afford due to insufficient funds, such as attempting
+ * to purchase a property or building.
+ * <p>
+ * This dialog notifies the player of their lack of funds and provides a single
+ * confirmation button to close the dialog.
+ * </p>
  */
 public class NoMoneyWarning extends Dialog {
+    /** Reference to the Monopoly application instance. */
     private final MonopolyApp app;
+
+    /** Semi-transparent overlay background for the warning popup. */
     private final Geometry overlayBackground;
+
+    /** Main container for the NoMoneyWarning dialog UI. */
     private final Container noMoneyWarningContainer;
+
+    /** Background container providing a styled border around the main dialog. */
     private final Container backgroundContainer;
 
-
+    /**
-
+     * Constructs a new NoMoneyWarning dialog.
+     *
+     * @param app The MonopolyApp instance.
+     */
     public NoMoneyWarning(MonopolyApp app) {
         super(app.getDialogManager());
         this.app = app;
@@ -85,9 +101,9 @@ public class NoMoneyWarning extends Dialog {
     }
 
     /**
-     * Erstellt einen halbtransparenten Hintergrund für das Menü.
+     * Creates a semi-transparent overlay background for the dialog.
      *
-     * @return Geometrie des Overlays
+     * @return The geometry representing the overlay background.
      */
     private Geometry createOverlayBackground() {
         Quad quad = new Quad(app.getCamera().getWidth(), app.getCamera().getHeight());
@@ -111,6 +127,9 @@ public class NoMoneyWarning extends Dialog {
         super.close();
     }
 
+    /**
+     * Handles the escape action to close the dialog.
+     */
     @Override
     public void escape() {
         close();