import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.Arrays;
public class GameUI extends JFrame implements ActionListener {
private static GameUI frame;
private JPanel backPanel, centerPanel, bottomPanel;
private JButton btnOK,btnNextGeneration, btnStart, btnStop, btnReset,btnExit;
private JButton[][] btnBlock;
private JLabel lblRow, lblCol;
private JComboBox rowList, colList;
private boolean[][] isSelected;
private int maxRow, maxCol;
private Life life;
private boolean isRunning;
private Thread thread;
private boolean isDead;
public int speed=500;
public static void main(String arg[]) {
frame = new GameUI("生命游戏");
}
public int getMaxRow() {
return maxRow;
}
public void setMaxRow(int maxRow) {
this.maxRow = maxRow;
}
public int getMaxCol() {
return maxCol;
}
public void setMaxCol(int maxCol) {
this.maxCol = maxCol;
}
public void initGUI() {
/**
* 设计地图生成器界面 *
*/
if (maxRow == 0) {
maxRow = 20;
}
if (maxCol == 0) {
maxCol = 30;
}
life = new Life(maxRow, maxCol);
backPanel = new JPanel(new BorderLayout());
centerPanel = new JPanel(new GridLayout(maxRow, maxCol));
bottomPanel = new JPanel();
rowList = new JComboBox();
for (int i = 3; i <= 20; i++) {
rowList.addItem(String.valueOf(i));
}
colList = new JComboBox();
for (int i = 3; i <= 30; i++) {
colList.addItem(String.valueOf(i));
}
rowList.setSelectedIndex(maxRow - 3);
colList.setSelectedIndex(maxCol - 3);
btnOK=new JButton("确定");
btnNextGeneration = new JButton("下一代");
btnBlock = new JButton[maxRow][maxCol];
btnStart = new JButton("开始演化");
btnStop = new JButton("停止演化");
btnReset = new JButton("重置");
btnExit = new JButton("退出");
isSelected = new boolean[maxRow][maxCol];
lblRow = new JLabel("设置行数：");
lblCol = new JLabel("设置列数：");
this.setContentPane(backPanel);
backPanel.add(centerPanel, "Center");
backPanel.add(bottomPanel, "South");
for (int i = 0; i < maxRow; i++) {
for (int j = 0; j < maxCol; j++) {
btnBlock[i][j] = new JButton("");
btnBlock[i][j].setBackground(Color.WHITE);
centerPanel.add(btnBlock[i][j]);
}
}
bottomPanel.add(lblRow);
bottomPanel.add(rowList);
bottomPanel.add(lblCol);
bottomPanel.add(colList);
bottomPanel.add(btnOK);
bottomPanel.add(btnNextGeneration);
bottomPanel.add(btnStart);
bottomPanel.add(btnStop);
bottomPanel.add(btnReset);
bottomPanel.add(btnExit);
// 设置窗口
this.setSize(1200, 800);
this.setResizable(false);
this.setLocationRelativeTo(null); // 让窗口在屏幕居中
// 将窗口设置为可见的
this.setVisible(true);
// 注册监听器
this.addWindowListener(new WindowAdapter() {
public void windowClosed(WindowEvent e) {
System.exit(0);
}
});
btnOK.addActionListener(this);
btnNextGeneration.addActionListener(this);
btnStart.addActionListener(this);
btnStop.addActionListener(this);
btnReset.addActionListener(this);
btnExit.addActionListener(this);
for (int i = 0; i < maxRow; i++) {
for (int j = 0; j < maxCol; j++) {
btnBlock[i][j].addActionListener(this);
}
}
}
public GameUI(String name) {
super(name);
initGUI();
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == btnOK) {
frame.setMaxRow(rowList.getSelectedIndex() + 3);
frame.setMaxCol(colList.getSelectedIndex() + 3);
initGUI();
life = new Life(getMaxRow(), getMaxCol());
} else if(e.getSource() == btnNextGeneration) {
makeNextGeneration();
} else if (e.getSource() == btnStart) {
isRunning = true;
thread = new Thread(new Runnable() {
@Override
public void run() {
while (isRunning) {
makeNextGeneration();
boolean isSame = true;
try {
Thread.sleep(speed);
} catch (InterruptedException e1) {
e1.printStackTrace();
}
isDead = true;
for(int row = 1; row <= maxRow; row++) {
for (int col = 1; col <= maxCol; col++) {
if (life.getGrid()[row][col] != 0) {
isDead = false;
break;
}
}
if (!isDead) {
break;
}
}
if (isDead) {
JOptionPane.showMessageDialog(null, "生命灭绝了〒▽〒");
isRunning = false;
thread = null;
}
}
}
});
thread.start();
}else if (e.getSource() == btnStop) {
isRunning = false;
thread = null;
} else if (e.getSource() == btnReset) {
initGUI();
life = new Life(getMaxRow(), getMaxCol());
}else if (e.getSource() == btnExit) {
System.exit(0);
} else {
int[][] grid = life.getGrid();
for (int i = 0; i < maxRow; i++) {
for (int j = 0; j < maxCol; j++) {
if (e.getSource() == btnBlock[i][j]) {
isSelected[i][j] = !isSelected[i][j];
if (isSelected[i][j]) {
btnBlock[i][j].setBackground(Color.black);
grid[i + 1][j + 1] = 1;
} else {
btnBlock[i][j].setBackground(Color.white);
grid[i + 1][j + 1] = 0;
}
break;
}
}
}
life.setGrid(grid);
}
}
public void makeNextGeneration() {
life.update();
int[][] grid = life.getGrid();
for (int i = 0; i < maxRow; i++) {
for (int j = 0; j < maxCol; j++) {
if (grid[i + 1][j + 1] == 1) {
btnBlock[i][j].setBackground(Color.BLACK);
} else {
btnBlock[i][j].setBackground(Color.WHITE);
}
}
}
}
}
