java课程设计-拼图游戏代码.doc

package love;import java.awt.*;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.util.Random;import javax.swing.*;public class Games extends JFrame implements ActionListener private JButton buttons;/ 存储按键的数组private Container container;/ 一个容器private GridLayout layout;/ 布局方式为GridLayoutprivate int count = 0, is = new int8;/ count的作用是计算按键移动的次数，is储存一个随机产生的1到8数字数组public Games() super(拼图游戏);/ 设置标题 layout = new GridLayout(3, 3);/ 3行3列 container = getContentPane();/ 该容器的布局方式，及其重要，否则产生空引用异常 container.setLayout(layout);/ 将该布局方式作用于容器 buttons = new JButton33;/ 给按键数组分配储存空间 int locate1, locate2;/ locate1用来指示当前产生的元素 locate2用来指示locate1之前的元素 for (locate1 = 0; locate1 8; locate1+) / 该方法作用是产生1到8这8个数，随机分配给数组，即无序排列 int g = new Random().nextInt(8) + 1;/ 随机产生一个空白按键，即不显示的那个 islocate1 = g; for (locate2 = locate1 - 1; 0 = locate2; locate2-) if (islocate1 = islocate2) break; if (locate2 != -1) locate1-; int temp = 0; int r = new Random().nextInt(3);/ 随机产生一个0到3的数，代表空白按键的行 int l = new Random().nextInt(3);/ 随机产生一个0到3的数，代表空白按键的列 for (int i = 0; i 3; i+) for (int j = 0; j 3; j+) if (r = i & l = j) / 空白按键设置为9，不显示 buttonsij = new JButton(9); container.add(buttonsij); buttonsij.setVisible(false); else buttonsij = new JButton( + istemp+);/ 将数组数组的值作为显示的8个按键的名字 container.add(buttonsij); buttonsij.addActionListener(this);/ 注册监听事件 setSize(300, 300);/ 设置显示容器区域大小 setVisible(true);public void actionPerformed(ActionEvent event) / 事件处理，由于计算量小该处将所有按键单独分析 JButton b = (JButton) event.getSource(); if (b = buttons00) if (buttons01.getText().equals(9) buttons01.setText( + buttons00.getText(); buttons01.setVisible(true); buttons00.setText(9); buttons00.setVisible(false); count+; else if (buttons10.getText().equals(9) buttons10.setText( + buttons00.getText(); buttons10.setVisible(true); buttons00.setText(9); buttons00.setVisible(false); count+; else if (b = buttons01) if (buttons00.getText().equals(9) buttons00.setText( + buttons01.getText(); buttons00.setVisible(true); buttons01.setText(9); buttons01.setVisible(false); count+; else if (buttons02.getText().equals(9) buttons02.setText( + buttons01.getText(); buttons02.setVisible(true); buttons01.setText(9); buttons01.setVisible(false); count+; else if (buttons11.getText().equals(9) buttons11.setText( + buttons01.getText(); buttons11.setVisible(true); buttons01.setText(9); buttons01.setVisible(false); count+; else if (b = buttons02) if (buttons01.getText().equals(9) buttons01.setText( + buttons02.getText(); buttons01.setVisible(true); buttons02.setText(9); buttons02.setVisible(false); count+; else if (buttons12.getText().equals(9) buttons12.setText( + buttons02.getText(); buttons12.setVisible(true); buttons02.setText(9); buttons02.setVisible(false); count+; else if (b = buttons10) if (buttons00.getText().equals(9) buttons00.setText( + buttons10.getText(); buttons00.setVisible(true); buttons10.setText(9); buttons10.setVisible(false); count+; else if (buttons11.getText().equals(9) buttons11.setText( + buttons10.getText(); buttons11.setVisible(true); buttons10.setText(9); buttons10.setVisible(false); count+; else if (buttons20.getText().equals(9) buttons20.setText( + buttons10.getText(); buttons20.setVisible(true); buttons10.setText(9); buttons10.setVisible(false); count+; else if (b = buttons11) if (buttons01.getText().equals(9) buttons01.setText( + buttons11.getText(); buttons01.setVisible(true); buttons11.setText(9); buttons11.setVisible(false); count+; else if (buttons10.getText().equals(9) buttons10.setText( + buttons11.getText(); buttons10.setVisible(true); buttons11.setText(9); buttons11.setVisible(false); count+; else if (buttons12.getText().equals(9) buttons12.setText( + buttons11.getText(); buttons12.setVisible(true); buttons11.setText(9); buttons11.setVisible(false); count+; else if (buttons21.getText().equals(9) buttons21.setText( + buttons11.getText(); buttons21.setVisible(true); buttons11.setText(9); buttons11.setVisible(false); count+; else if (b = buttons12) if (buttons02.getText().equals(9) buttons02.setText( + buttons12.getText(); buttons02.setVisible(true); buttons12.setText(9); buttons12.setVisible(false); count+; else if (buttons22.getText().equals(9) buttons22.setText( + buttons12.getText(); buttons22.setVisible(true); buttons12.setText(9); buttons12.setVisible(false); count+; else if (buttons11.getText().equals(9) buttons11.setText( + buttons12.getText(); buttons11.setVisible(true); buttons12.setText(9); buttons12.setVisible(false); count+; else if (b = buttons20) if (buttons10.getText().equals(9) buttons10.setText( + buttons20.getText(); buttons10.setVisible(true); buttons20.setText(9); buttons20.setVisible(false); count+; else if (buttons21.getText().equals(9) buttons21.setText( + buttons20.getText(); buttons21.setVisible(true); buttons20.setText(9); buttons20.setVisible(false); count+; else if (b = buttons21) if (buttons20.getText().equals(9) buttons20.setText( + buttons21.getText(); buttons20.setVisible(true); buttons21.setText(9); buttons21.setVisible(false); count+; else if (buttons22.getText().equals(9) buttons22.setText( + buttons21.getText(); buttons22.setVisible(true); buttons21.setText(9); buttons21.setVisible(false); count+; else if (buttons11.getText().equals(9) buttons11.setText( + buttons21.getText(); buttons11.setVisible(true); buttons21.setText(9); buttons21.setVisible(false); count+; else if (b = buttons22) if (buttons21.getText().equals(9) buttons21.setText( + buttons22.getText(); buttons21.setVisible(true); buttons22.setText(9); buttons22.setVisible(false); count+; else if (buttons12.getText().equals(9) but