Created class CardGameGUI, implemented methods to set up stage, created...

Created class CardGameGUI, implemented methods to set up stage, created methods to check hand along with dealing.

src/main/java/edu/ntnu/idatt2003/CardGameGUI.java

+package edu.ntnu.idatt2003;
+
+import javafx.application.Application;
+import javafx.scene.Scene;
+import javafx.scene.control.Button;
+import javafx.scene.control.Label;
+import javafx.scene.control.TextArea;
+import javafx.scene.layout.VBox;
+import javafx.stage.Stage;
+
+public class CardGameGUI extends Application {
+
+    private DeckOfCards deck;
+    private HandOfCards hand;
+    private TextArea handDisplay;
+    private Label sumLabel;
+    private Label heartsLabel;
+    private Label flushLabel;
+    private Label queenSpadesLabel;
+
+    /**
+     * Method for starting the application
+     * Creates the GUI components
+     * Creates the deck of cards
+     * Sets the primary stage
+     * @param primaryStage The primary stage
+     */
+    @Override
+    public void start(Stage primaryStage) {
+
+        deck = new DeckOfCards();
+        deck.shuffle();
+
+        handDisplay = new TextArea();
+        Button dealHandButton = new Button("Deal hand");
+        Button checkHandButton = new Button("Check hand");
+        sumLabel = new Label("Sum of the faces: ");
+        heartsLabel = new Label("Cards of hearts: ");
+        flushLabel = new Label("Flush: No");
+        queenSpadesLabel = new Label("Queen of spades: No");
+
+        dealHandButton.setOnAction(event -> dealHand());
+
+        checkHandButton.setOnAction(event -> checkHand());
+
+
+        VBox root = new VBox(10, handDisplay, dealHandButton, checkHandButton, sumLabel, heartsLabel, flushLabel, queenSpadesLabel);
+        Scene scene = new Scene(root, 300, 250);
+
+
+        primaryStage.setTitle("Card Game");
+        primaryStage.setScene(scene);
+        primaryStage.show();
+    }
+
+    /**
+     * Method for dealing a hand of cards
+     */
+    private void dealHand() {
+
+        hand = new HandOfCards(deck.dealHand(5));
+        handDisplay.setText(hand.toString());
+    }
+
+    /**
+     * Method for checking the hand of cards
+     */
+
+    private void checkHand() {
+
+        sumLabel.setText("Sum of the faces: " + hand.sumOfCardValues());
+
+        String hearts = hand.heartsOnHand();
+        heartsLabel.setText("Cards of hearts: " + (hearts.isEmpty() ? "No Hearts" : hearts));
+
+        flushLabel.setText("Flush: " + (hand.isFiveFlush() ? "Yes" : "No"));
+
+        queenSpadesLabel.setText("Queen of spades: " + (hand.hasQueenOfSpades() ? "Yes" : "No"));
+    }
+}