show cards face down if the player is enemy

src/main/java/de/hsfulda/onses/controllers/CardController.java

@@ -23,6 +23,7 @@ public class CardController implements Controller {
         final Pane mainPane = (Pane) parent.lookup("#cardPane");
         final Label cardName = (Label) parent.lookup("#labelName");
 
+        if(!card.isFacedown()) {
             switch(card.getColor()) {
                 case RED -> mainPane.setStyle(addStyle(mainPane.getStyle(), "-fx-background-color: red"));
                 case BLUE -> mainPane.setStyle(addStyle(mainPane.getStyle(), "-fx-background-color: blue"));
@@ -30,7 +31,11 @@ public class CardController implements Controller {
                 case YELLOW -> mainPane.setStyle(addStyle(mainPane.getStyle(), "-fx-background-color: yellow"));
                 default -> mainPane.setStyle(addStyle(mainPane.getStyle(), "-fx-background-color: black"));
             }
+        }
 
+        if(card.isFacedown()) {
+            cardName.setText("Card");
+        } else {
             switch(card.getValue()) {
                 case ONE -> cardName.setText("1");
                 case TWO -> cardName.setText("2");
@@ -46,6 +51,7 @@ public class CardController implements Controller {
                 case DRAWTWO -> cardName.setText("+2");
                 case REVERSE -> cardName.setText("reverse");
             }
+        }
 
 
         return parent;