Java で自分のクラス用のゲームを作成しています。ゲームが終了すると、この [新しいゲームを開始] ボタンが現在のウィンドウを閉じて新しいウィンドウを作成し、ゲームを無限にプレイできるようにしたいと考えています。問題は、新しいウィンドウが開きますが、古いウィンドウが閉じないことです。内部クラスの静的変数にアクセスできないため、.setVisible( false ); を使用できません。何か案は?私はこのようなことに慣れていないので、本当に学びたいです。ありがとうございました!
import java.awt.event.*;
import java.awt.*;
import javax.swing.*;
import java.util.*;
public class GameGUI extends JFrame
{
private Container c, d;
private JTextArea terminal;
private JScrollPane scroll;
private JTextField name11, str11, name22, str22;
private JButton start, atk, swp, hl, www, reset;
private Panel top, ava1, ava2, move;
private GameMaster gm;
private JLabel qqq;
private int s1, s2;
private String n1, n2;
public GameGUI()
{
c = this.getContentPane();
c.setLayout( new BorderLayout() );
ava1 = new Panel();
ava1.setLayout( new GridLayout ( 1, 4, 5, 0 ) );
JLabel name1 = new JLabel( "Avatar 1 Name: ", JLabel.CENTER );
name11 = new JTextField( 20 );
JLabel str1 = new JLabel( "Avatar 1 Strength: ", JLabel.CENTER );
str11 = new JTextField();
ava1.add( name1 );
ava1.add( name11 );
ava1.add( str1 );
ava1.add( str11 );
ava2 = new Panel();
ava2.setLayout( new GridLayout ( 1, 4, 5, 0 ) );
JLabel name2 = new JLabel( "Avatar 2 Name: ", JLabel.CENTER );
name22 = new JTextField( 20 );
JLabel str2 = new JLabel( "Avatar 2 Strength: ", JLabel.CENTER );
str22 = new JTextField();
ava2.add( name2 );
ava2.add( name22 );
ava2.add( str2 );
ava2.add( str22 );
top = new Panel();
top.setLayout( new GridLayout( 3, 1 ) );
top.add( ava1 );
top.add( ava2 );
class reset implements ActionListener
{
public void actionPerformed( ActionEvent ae )
{
JFrame wwe = new GameGUI();
wwe.setLocation( 400, 230 );
wwe.setSize( 640, 120 );
wwe.setResizable( true );
wwe.setVisible( true );
wwe.setDefaultCloseOperation( EXIT_ON_CLOSE );
c.remove( reset );
}
}
class action implements ActionListener
{
String input;
public action( String s )
{
input = s;
}
public void actionPerformed( ActionEvent ae )
{
boolean win = false;
if ( !gm.hasWinner() )
{
terminal.append( gm.play( input ) );
terminal.setCaretPosition( terminal.getDocument().getLength() );
}
else
{
terminal.append( gm.printGameReport() );
c.remove( move );
reset = new JButton( "Start a new battle" );
reset.addActionListener( new reset() );
setSize( 650, 480 );
reset.setVisible( true );
c.add( reset, "North" );
}
}
}
class game implements ActionListener
{
public void actionPerformed( ActionEvent ae )
{
boolean badInput = false;
n1 = name11.getText();
n2 = name22.getText();
if ( n1.equals( "" ) || n2.equals( "" ))
{
JOptionPane.showMessageDialog( null, "Fields lack input!" );
badInput = true;
}
try
{
s1 = Integer.parseInt( str11.getText());
s2 = Integer.parseInt( str22.getText());
}
catch( NumberFormatException e )
{
JOptionPane.showMessageDialog( null, "Strength should be an integer!" );
badInput = true;
}
if(!badInput)
{
Avatar x = new Avatar ( n1, s1 );
Avatar y = new Avatar ( n2, s2 );
gm = new GameMaster( x, y );
terminal = new JTextArea();
terminal.append("....-----======LET THE BATTLE BEGIN! ======---- -....\n\n" );
terminal.setEditable( false );
c.setVisible( false );
c.remove(top);
c.setVisible( true );
atk = new JButton( "Attack" );
atk.addActionListener( new action( "attack" ) );
swp = new JButton( "Swap" );
swp.addActionListener( new action( "swap" ) );
hl = new JButton( "Heal" );
hl.addActionListener( new action( "heal" ) );
move = new Panel();
move.setLayout( new GridLayout( 3, 1 ) );
move.add( atk );
move.add( swp );
move.add( hl );
c.add( move, "West" );
scroll = new JScrollPane( terminal );
c.add( scroll, "Center" );
setLocation( 400, 120 );
setSize( 640, 480 );
do
{
terminal.append ( gm.equip() );
}while ( !x.beltIsFull() || !y.beltIsFull() );
}
}
}
start = new JButton( "Commence Battle!" );
start.addActionListener( new game() );
top.add( start );
c.add( top, "North" );
}
}
そして私の主な方法:
import java.awt.event.*;
import java.awt.*;
import javax.swing.*;
import java.util.*;
public class GameApp
{
public static void main ( String args[] )
{
JFrame f = new GameGUI();
f.setLocation( 400, 230 );
f.setSize( 640, 120 );
f.setResizable( true );
f.setVisible( true );`enter code here`
}
}