所以我想通過一個按鈕的變量從一個類按下另一個類,並不能完全弄清楚。按下按鈕會創建一個隨機數來模擬擲骰子,並將其添加到一個變量中,然後該變量被傳遞給棋盤類,該棋類將創建遊戲板,然後使用該變量來確定棋盤上的哪個空間玩家開啓。先謝謝你。從按鈕傳遞變量到另一個類
import java.awt.BorderLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.FileNotFoundException;
import java.util.Random;
import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JTextField;
public class Game extends JPanel{
private JLabel lblP1Name, lblP2Name, lblRules, lblDiceRoll;
private JTextField txtP1Name, txtP2Name;
private JButton diceRoll;
private JRadioButton rdP1, rdP2;
private int dice;
private static int countP1;
private int countP2;
private JPanel panelNorth;
private void groupButton() {
ButtonGroup bg1 = new ButtonGroup();
bg1.add(rdP1);
bg1.add(rdP2);
}
public Game() throws FileNotFoundException {
setLayout (new BorderLayout());
rdP1 = new JRadioButton("Player 1");
rdP2 = new JRadioButton("Player 2");
ButtonListener listener = new ButtonListener();
Player1 player1 = new Player1(countP1);
Player2 player2 = new Player2(countP2);
Board board = new Board();
Rules rules = new Rules();
JButton diceRoll = new JButton("Roll the dice!");
panelNorth = new JPanel();
panelNorth.setLayout(new GridLayout(1,3));
lblRules = new JLabel(rules.toString());
add(panelNorth, BorderLayout.NORTH);
panelNorth.add(rdP1);
panelNorth.add(diceRoll);
panelNorth.add(rdP2);
Card card = new Card();
add(player1, BorderLayout.WEST);
add(player2, BorderLayout.EAST);
add(lblRules, BorderLayout.SOUTH);
add(board, BorderLayout.CENTER);
diceRoll.addActionListener(listener);
}
private class ButtonListener implements ActionListener {
public void actionPerformed(ActionEvent diceRoll){
Random random = new Random();
dice = random.nextInt(6)+1;
if(rdP1.isSelected()){
countP1 = countP1+dice;
if(countP1>48){
countP1=countP1-48;
}
}else if(rdP2.isSelected()){
countP2 = countP2+dice;
if(countP2>48){
countP2=countP2-48;
}
}
}
}
}
你用什麼方法弄不清楚?你有沒有編寫任何代碼? – APerson 2014-09-26 22:12:32
代碼價值1024字。 – 2014-09-26 22:14:12