Question

JAVA: Create a window screen to allow user to pick one and run that chosen . So I have 2 games that already have been already created, now I just need to make up a window screen selection that have 2 options that allows the user to pick one and that will open the game that they chose so they can continue playing that game. So pretty much, just a file runner application that support user input.

Answer 1

// GameChooser.java this is the main program to run

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class GameChooser extends JFrame implements ActionListener
{
   public static void main(String[] args)
   {
       GameChooser f=new GameChooser(); //create our Frame
   }
  
   GameChooser()
   {
       Button b1 =new Button("Game1"); //create buttons
       Button b2 =new Button("Game2");                
       b1.addActionListener(this); // add event handler to button
       b2.addActionListener(this);
       add(b1);   // add button to Frame
       add(b2);
      
       // exit application when close button clicked
       setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
       setSize(400,400); // Frame/window size
       setTitle("Choose Games"); // frame title
       setLayout(new FlowLayout()); // simple flowlayout for frame
       setVisible(true);        // show frame
   }

   public void actionPerformed(ActionEvent e)
   {
       if (e.getActionCommand() == "Game1") // button text is Game1
       {
       JOptionPane.showMessageDialog(null, "Game1 clicked"); //show msgBox
       Game1.run();   // call game1
       }
       else if (e.getActionCommand() == "Game2")    // button text is Game2
       {
       JOptionPane.showMessageDialog(null, "Game2 clicked");
       Game2.run();   // call game2
       }
   }
}

// --------------------------------- end of file GameChooser.java

// Game1.java
public class Game1 {
  
   static void run()
   {
       //put your game1 code here  
       System.out.println("this is game 1");
   }
}

// --------------------------------- end of file Game1.java

// Game2.java

public class Game2 {
  
   static void run()
   {              
       //put your game2 code here
       System.out.println("this is game 2");
   }
}

// --------------------------------- end of file Game2.java