StartSceneController.java

package finalProject;

import java.io.IOException;
import java.net.URL;
import java.util.ResourceBundle;

import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.fxml.Initializable;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Slider;
import javafx.stage.Stage;

public class StartSceneController implements Initializable{
 @FXML
 private Button ternisButton;
 @FXML
 private Button mineSweeperButton;
 @FXML
 private Slider difficultSlider;
 private double difficulty;
 private FXMLLoader gameLoader;
 @Override
 public void initialize(URL arg0,ResourceBundle arg1){
 difficultSlider.valueProperty().addListener(e->difficulty=difficultSlider.getValue());
 }
 public void ternisStart(ActionEvent e) throws IOException{
 Stage stage= (Stage)((Node)e.getSource()).getScene().getWindow();
 gameLoader=new FXMLLoader(getClass().getResource("ternis.fxml"));
 Scene ternisScene=new Scene(gameLoader.load(),300,500);
 ternisController controller=gameLoader.getController();
 controller.difficulty=difficulty;
 controller.Initialize(ternisScene);
 stage.setTitle("tetris");
 stage.setScene(ternisScene);
 }
 public void minesweeperStart(ActionEvent e) throws IOException{
 gameLoader=new FXMLLoader(getClass().getResource("minesweeper.fxml"));
 Scene minesweeperScene=new Scene(gameLoader.load(),800,600);
 minesweeperController controller=gameLoader.getController();
 controller.difficulty=difficulty;
 Stage stage= (Stage)((Node)e.getSource()).getScene().getWindow();
 stage.setTitle("minesweeper");
 stage.setScene(minesweeperScene);
 }
}