fix that wish card works in GUI

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

@@ -18,6 +18,7 @@ public class CardController implements Controller {
     private final Player player;
 
     private PropertyChangeListener cardSelectedChangeListener;
+    private PropertyChangeListener cardColorChangeListener;
 
     public CardController(Card card, Player player) {
         this.card = card;
@@ -83,6 +84,17 @@ public class CardController implements Controller {
         };
         card.listeners().addPropertyChangeListener(Card.PROPERTY_SELECTED, cardSelectedChangeListener);
 
+        cardColorChangeListener = e -> {
+            switch((Card.Color)e.getNewValue()) {
+                case RED -> mainPane.setStyle(addStyle(mainPane.getStyle(), "-fx-background-color: red"));
+                case BLUE -> mainPane.setStyle(addStyle(mainPane.getStyle(), "-fx-background-color: blue"));
+                case GREEN -> mainPane.setStyle(addStyle(mainPane.getStyle(), "-fx-background-color: green"));
+                case YELLOW -> mainPane.setStyle(addStyle(mainPane.getStyle(), "-fx-background-color: yellow"));
+                default -> mainPane.setStyle(addStyle(mainPane.getStyle(), "-fx-background-color: black"));
+            }
+        };
+        card.listeners().addPropertyChangeListener(Card.PROPERTY_COLOR, cardColorChangeListener);
+
         return parent;
     }
 
@@ -98,5 +110,6 @@ public class CardController implements Controller {
     @Override
     public void destroy() {
         card.listeners().removePropertyChangeListener(Card.PROPERTY_SELECTED, cardSelectedChangeListener);
+        card.listeners().removePropertyChangeListener(Card.PROPERTY_COLOR, cardColorChangeListener);
     }
 }

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

@@ -39,6 +39,10 @@ public class GameController implements Controller {
         final Button playButton = (Button) parent.lookup("#playCardBtn");
         final Button drawCardButton = (Button) parent.lookup("#drawCardBtn");
         final Button exitGameButton = (Button) parent.lookup("#exitBtn");
+        final Button wishRedButton = (Button) parent.lookup("#btnWishRed");
+        final Button wishBlueButton = (Button) parent.lookup("#btnWishBlue");
+        final Button wishGreenButton = (Button) parent.lookup("#btnWishGreen");
+        final Button wishYellowButton = (Button) parent.lookup("#btnWishYellow");
 
         CardController lastPlayedCardController = new CardController(game.getLastPlayedCard(), null);
         PlayerController playerController = new PlayerController(gameService.getGame().getPlayerService().getPlayerList().getFirst());
@@ -48,6 +52,26 @@ public class GameController implements Controller {
         controllers.add(playerController);
         controllers.add(enemyController);
 
+        wishRedButton.setOnAction(e -> {
+            Card currentSelectedCard = game.getPlayerService().getPlayerList().getFirst().getCurrentCard();
+            currentSelectedCard.setColor(Card.Color.RED);
+        });
+
+        wishBlueButton.setOnAction(e -> {
+            Card currentSelectedCard = game.getPlayerService().getPlayerList().getFirst().getCurrentCard();
+            currentSelectedCard.setColor(Card.Color.BLUE);
+        });
+
+        wishGreenButton.setOnAction(e -> {
+            Card currentSelectedCard = game.getPlayerService().getPlayerList().getFirst().getCurrentCard();
+            currentSelectedCard.setColor(Card.Color.GREEN);
+        });
+
+        wishYellowButton.setOnAction(e -> {
+            Card currentSelectedCard = game.getPlayerService().getPlayerList().getFirst().getCurrentCard();
+            currentSelectedCard.setColor(Card.Color.YELLOW);
+        });
+
         lastPlayedCardPropertyChangeListener = e -> {
             lastPlayedCardPane.getChildren().removeAll();
             try {
@@ -71,7 +95,14 @@ public class GameController implements Controller {
 
         playButton.setOnAction(e -> {
             Card cardToPlay = game.getPlayerService().getPlayerList().getFirst().getCurrentCard();
-            if(gameService.legalMove(cardToPlay)) {
+            if(cardToPlay.getValue().equals(Card.Value.CHOOSE) || cardToPlay.getValue().equals(Card.Value.CHOOSEDRAW)) {
+                if(!cardToPlay.getColor().equals(Card.Color.BLACK)) {
+                    if(cardToPlay.getPlayer() != null) {
+                        cardToPlay.getPlayer().removeCardFromPlayerDeck(cardToPlay);
+                        gameService.playCard(cardToPlay);
+                    }
+                }
+            } else if(gameService.legalMove(cardToPlay)){
                 if(cardToPlay.getPlayer() != null) {
                     cardToPlay.getPlayer().removeCardFromPlayerDeck(cardToPlay);
                     gameService.playCard(cardToPlay);

src/main/resources/de/hsfulda/onses/views/game.fxml

@@ -13,12 +13,12 @@
             <Cursor fx:constant="HAND" />
          </cursor>
       </Button>
-      <Button fx:id="btnWishRed" layoutX="1160.0" layoutY="507.0" mnemonicParsing="false" style="-fx-background-color: red; -fx-pref-width: 30px; -fx-pref-height: 30px; -fx-cursor: pointer;" AnchorPane.bottomAnchor="153.0" AnchorPane.rightAnchor="64.0">
+      <Button fx:id="btnWishRed" layoutX="1160.0" layoutY="507.0" mnemonicParsing="false" style="-fx-background-color: red; -fx-pref-width: 30px; -fx-pref-height: 30px;" AnchorPane.bottomAnchor="153.0" AnchorPane.rightAnchor="64.0">
          <cursor>
             <Cursor fx:constant="HAND" />
          </cursor>
       </Button>
-      <Button fx:id="btnWishGreen" layoutX="1160.0" layoutY="549.0" mnemonicParsing="false" style="-fx-background-color: green; -fx-pref-width: 30px; -fx-pref-height: 30px; -fx-cursor: pointer;" AnchorPane.bottomAnchor="111.0" AnchorPane.rightAnchor="64.0">
+      <Button fx:id="btnWishGreen" layoutX="1160.0" layoutY="549.0" mnemonicParsing="false" style="-fx-background-color: green; -fx-pref-width: 30px; -fx-pref-height: 30px;" AnchorPane.bottomAnchor="111.0" AnchorPane.rightAnchor="64.0">
          <cursor>
             <Cursor fx:constant="HAND" />
          </cursor>