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POJava GUI: Rock, scissor paper game
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  1. POJava GUI: Rock, scissor paper game
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    copied!<p>I am currently learning about GUI development in Java, and I am supposed to make a rock, paper, scissor game. So far I've made the GUI itself (an ugly one, but still a GUI), but I don't know how to "connect" the selection you make into if's and else's. This is what I have so far:</p> <pre><code>import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.*; public class Oppgave extends JFrame implements ActionListener{ public JLabel title; public JButton button; public JList liste; public JList liste2; public Oppgave(){ super("A game"); setLayout(new BorderLayout()); title = new JLabel("Rock, scissor, paper!"); add(title, BorderLayout.NORTH); title.setHorizontalAlignment(SwingConstants.CENTER); String[] choice = {"Rock","scissor","paper"}; liste = new JList(choice); liste.setSelectionMode(DefaultListSelectionModel.SINGLE_SELECTION); add(liste, BorderLayout.WEST); liste2 = new JList(choice); liste2.setSelectionMode(DefaultListSelectionModel.SINGLE_SELECTION); add(liste2, BorderLayout.EAST); button = new JButton("Play"); add(button, BorderLayout.SOUTH); button.addActionListener(this); } public void actionPerformed(ActionEvent e){ if(e.getSource().equals(button)){ JOptionPane.showMessageDialog(null, "Player 1 chose: "+liste.getSelectedValue()); JOptionPane.showMessageDialog(null, "Player 2 chose: "+liste2.getSelectedValue()); } } } </code></pre> <p>So now I want to make if's and else's, like if player 1 picks rock, then check what player 2 picks and display the winner. </p> <p>How do I use the selections from the JLists in if/else statements? </p>
 

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