add close button

src/main/java/com/example/tictactoe_game/TicTacToeFX.java

@@ -2,6 +2,7 @@ package com.example.tictactoe_game;
 
 import javafx.application.Application;
 import javafx.event.EventHandler;
+import javafx.geometry.Pos;
 import javafx.scene.Scene;
 import javafx.scene.control.Button;
 import javafx.scene.layout.GridPane;
@@ -28,8 +29,7 @@ public class TicTacToeFX extends Application {
     public void start(Stage primaryStage) {
 
         EventHandler<GameEvent> gameEventHandler = gameEvent -> {
-
-            String currentPlayer = isXTurn ? "X" : "O";
+            String currentPlayer = this.isXTurn ? "X" : "O";
             final Stage dialog = new Stage();
             dialog.initModality(Modality.APPLICATION_MODAL);
             dialog.initOwner(primaryStage);
@@ -45,6 +45,12 @@ public class TicTacToeFX extends Application {
                 dialogVbox.getChildren().add(new Text("This is a Draw!"));
             }
 
+            Button closeButton = new Button();
+            closeButton.setText("Close");
+            closeButton.setOnAction(event -> primaryStage.close());
+            dialogVbox.getChildren().add(closeButton);
+            dialogVbox.setAlignment(Pos.CENTER);
+
             Scene dialogScene = new Scene(dialogVbox, 200, 100);
             dialog.setScene(dialogScene);
             dialog.show();
@@ -75,14 +81,14 @@ public class TicTacToeFX extends Application {
         grid.add(turnCounter, 3, 1);
 
         // Szene und Stage erstellen
-        Scene scene1 = new Scene(grid, 300, 300); // Größe der Szene
+        Scene scene1 = new Scene(grid, 400, 300); // Größe der Szene
         primaryStage.setTitle("Tic-Tac-Toe");
         primaryStage.setScene(scene1);
         primaryStage.show();
     }
 
     private void handleButtonClick(Button button) {
-        if(button.getText().isEmpty() && !this.isGameOver) {
+        if (button.getText().isEmpty() && !this.isGameOver) {
             if (this.isXTurn) {
                 button.setText("X");
                 this.currentTurn++;
@@ -94,8 +100,7 @@ public class TicTacToeFX extends Application {
             if (checkForWin()) {
                 this.isGameOver = true;
                 button.fireEvent(new GameEvent(GameEvent.VICTORY_EVENT));
-            }
-            else if(checkForDraw()){
+            } else if (checkForDraw()) {
                 this.isGameOver = true;
                 button.fireEvent(new GameEvent(GameEvent.DRAW_EVENT));
             }
@@ -106,21 +111,21 @@ public class TicTacToeFX extends Application {
         }
     }
 
-    private boolean checkForWin(){
-        for(int row = 0; row < 3; row++){
+    private boolean checkForWin() {
+        for (int row = 0; row < 3; row++) {
             String text1 = buttons[row][0].getText();
             String text2 = buttons[row][1].getText();
             String text3 = buttons[row][2].getText();
-            if(!text1.isEmpty() && text1.equals(text2) && text1.equals(text3)){
+            if (!text1.isEmpty() && text1.equals(text2) && text1.equals(text3)) {
                 return true;
             }
         }
 
-        for(int col = 0; col < 3; col++){
+        for (int col = 0; col < 3; col++) {
             String text1 = buttons[0][col].getText();
             String text2 = buttons[1][col].getText();
             String text3 = buttons[2][col].getText();
-            if(!text1.isEmpty() && text1.equals(text2) && text1.equals(text3)){
+            if (!text1.isEmpty() && text1.equals(text2) && text1.equals(text3)) {
                 return true;
             }
         }
@@ -131,21 +136,21 @@ public class TicTacToeFX extends Application {
         String upperRightCorner = buttons[0][2].getText();
         String lowerLeftCorner = buttons[2][0].getText();
 
-        if(!upperLeftCorner.isEmpty() && upperLeftCorner.equals(center) && upperLeftCorner.equals(lowerRightCorner)){
+        if (!upperLeftCorner.isEmpty() && upperLeftCorner.equals(center) && upperLeftCorner.equals(lowerRightCorner)) {
             return true;
         }
 
-        if(!upperRightCorner.isEmpty() && upperRightCorner.equals(center) && upperRightCorner.equals(lowerLeftCorner)){
+        if (!upperRightCorner.isEmpty() && upperRightCorner.equals(center) && upperRightCorner.equals(lowerLeftCorner)) {
             return true;
         }
 
         return false;
     }
 
-    private boolean checkForDraw(){
-        for(int row = 0; row < 3; row++){
-            for(int col = 0; col < 3; col++){
-                if(buttons[row][col].getText().isEmpty()){
+    private boolean checkForDraw() {
+        for (int row = 0; row < 3; row++) {
+            for (int col = 0; col < 3; col++) {
+                if (buttons[row][col].getText().isEmpty()) {
                     return false;
                 }
             }