Java游戏的生命总结
我有一个生命游戏的启动和运行版本，但有一件事我不知道是如何环绕网格或棋盘，我猜是与邻居计数和网格有关，我需要一种方法来指示数组环绕 规则： 生命游戏的宇宙是一个无限的二维空间 正方形单元格的正交网格 每个都处于两种可能状态中的一种，活的或死的 每个细胞都与其八个相邻的细胞相互作用，这八个相邻的细胞就是细胞 直接水平的, 垂直的，或对角相邻的。在时间的每一步中 发生以下转换： 1.任何相邻活细胞少于两个的活细胞都会死亡，好像是由于人口不足造成的 2.任何有三个以上邻居的活牢房都会因过度拥挤而死亡 3.任何有两个或三个活邻居的活细胞都会延续到下一代 任何有三个活邻居的死细胞都会变成活细胞 初始模式构成了系统的种子。第一 通过将上述规则同时应用于 种子中的每个细胞出生和死亡同时发生 下面是一些与网格/板相关的代码；打电话 细胞网格细胞Java游戏的生命总结,java,arrays,conways-game-of-life,Java,Arrays,Conways Game Of Life,我有一个生命游戏的启动和运行版本，但有一件事我不知道是如何环绕网格或棋盘，我猜是与邻居计数和网格有关，我需要一种方法来指示数组环绕 规则： 生命游戏的宇宙是一个无限的二维空间 正方形单元格的正交网格 每个都处于两种可能状态中的一种，活的或死的 每个细胞都与其八个相邻的细胞相互作用，这八个相邻的细胞就是细胞 直接水平的, 垂直的，或对角相邻的。在时间的每一步中 发生以下转换： 1.任何相邻活细胞少于两个的活细胞都会死亡，好像是由于人口不足造成的 2.任何有三个以上邻居的活牢房都会因过度拥挤而死亡
GameOfLife2(int nbRow, int nbCol) {
super(" New GameOfLife");
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
// create the labels (2 more on each size) these wont be shown
// but will be used in calculating the cells alive around
Cells = new CellsGrid[nbRow+2][nbCol+2];
for(int r = 0; r < nbRow+2; r++) {
for(int c = 0; c < nbCol+2; c++) {
Cells[r][c] = new CellsGrid();
}
}
for(int r = 1; r < nbRow+1; r++) {
for(int c = 1; c < nbCol+1; c++) {
panel.add(Cells[r][c]);
Cells[r][c].addNeighbour(Cells[r-1][c]); // North
Cells[r][c].addNeighbour(Cells[r+1][c]); // South
Cells[r][c].addNeighbour(Cells[r][c-1]); // West
Cells[r][c].addNeighbour(Cells[r][c+1]); // East
Cells[r][c].addNeighbour(Cells[r-1][c-1]); // North West
Cells[r][c].addNeighbour(Cells[r-1][c+1]); // North East
Cells[r][c].addNeighbour(Cells[r+1][c-1]); // South West
Cells[r][c].addNeighbour(Cells[r+1][c+1]); // South East
}
}
if(!gameRunning)
return;
++generation;
CellsIteration.setText("Generation: " + generation);
for(int r = 0; r < Cells.length; r++) {
for(int c = 0; c < Cells[r].length; c++) {
Cells[r][c].checkState();
}
}
for(int r = 0; r < Cells.length; r++) {
for(int c = 0; c < Cells[r].length; c++) {
Cells[r][c].updateState();
}
}
}
void checkState() {
// number alive around
int NumNeighbours = 0; // number alive neighbours
// see the state of my neighbour
for(int i = 0; i < numNeighbours; i++)
NumNeighbours += neighbour[i].state;
// newState
if(state == 1) { // if alive
if(NumNeighbours < 2) // 1.Any live cell with fewer than two live neighbours dies
newState = 0;
if(NumNeighbours > 3) // 2.Any live cell with more than three live neighbours dies
newState = 0;
}
else {
if(NumNeighbours == 3) // 4.Any dead cell with exactly three live neighbours becomes a live cell
newState = 1;
}
}
GameOfLife2（int nbRow，int nbCol）{
超级（“生命的新游戏”）；
setDefaultCloseOperation（JFrame.DISPOSE_ON_CLOSE）；
//创建标签（每种尺寸多2个），这些标签不会显示
//但将用于计算周围的活细胞
Cells=新CellsGrid[nbRow+2][nbCol+2]；
对于（int r=0；r3）//2.任何有三个以上活邻居的活细胞都会死亡
newState=0；
}
否则{
if（NumNeighbours==3）//4.任何有三个活邻居的死细胞都会变成活细胞
newState=1；
}
}
package com.ggl.life;
import java.awt.*;
import java.awt.event.*;
import java.util.Random;
import javax.swing.*;
public class GameOfLife2 extends JFrame implements ActionListener {
/**
*
*/
public static Random random = new Random();
private static final long serialVersionUID = 1L;
static final Color[] color = {Color.YELLOW, Color.BLACK};
// size in pixel of every label
static final int size = 15;
static final Dimension dim = new Dimension(size, size);
static final int GenDelay = 200;
// the cells labels
private CellsGrid[][] Cells;
// timer that fires the next generation
private Timer timer;
// generation counter
private int generation = 0;
private JLabel CellsIteration = new JLabel("Generation: 0");
// the 3 buttons
private JButton clearBtn = new JButton("Clear"),
PauseBtn = new JButton("Pause"),
StartBtn = new JButton("Start");
// the slider for the speed
// state of the game (running or pause)
private boolean gameRunning = false;
// if the mouse is down or not
private boolean mouseDown = false;
GameOfLife2(int nbRow, int nbCol) {
super(" New GameOfLife");
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
// create the labels (2 more on each size) these wont be shown
// but will be used in calculating the cells alive around
Cells = new CellsGrid[nbRow+2][nbCol+2];
for(int r = 0; r < nbRow+2; r++) {
for(int c = 0; c < nbCol+2; c++) {
Cells[r][c] = new CellsGrid();
}
}
// panel in the center with the labels
JPanel panel = new JPanel(new GridLayout(nbRow, nbCol, 1, 1));
panel.setBackground(Color.BLACK);
panel.setBorder(BorderFactory.createLineBorder(Color.BLACK));
// add each label (not the one on the border) to the panel and add to each of them its neighbours
for(int r = 1; r < nbRow+1; r++) {
for(int c = 1; c < nbCol+1; c++) {
panel.add(Cells[r][c]);
Cells[r][c].addNeighbour(Cells[r-1][c]);
//Cells[r][c].addNeighbour(getCellSafe(r-1, c)); // North
Cells[r][c].addNeighbour(Cells[r+1][c]); // South
//Cells[r][c].addNeighbour(getCellSafe(r+1, c));
Cells[r][c].addNeighbour(Cells[r][c-1]); // West
//Cells[r][c].addNeighbour(getCellSafe(r, c-1));
Cells[r][c].addNeighbour(Cells[r][c+1]); // East
//Cells[r][c].addNeighbour(getCellSafe(r, c+1));
Cells[r][c].addNeighbour(Cells[r-1][c-1]); // North West
//Cells[r][c].addNeighbour(getCellSafe(r-1, c-1));
Cells[r][c].addNeighbour(Cells[r-1][c+1]); // North East
//Cells[r][c].addNeighbour(getCellSafe(r-1, c+1));
Cells[r][c].addNeighbour(Cells[r+1][c-1]); // South West
//Cells[r][c].addNeighbour(getCellSafe(r+1, c-1));
Cells[r][c].addNeighbour(Cells[r+1][c+1]); // South East
//Cells[r][c].addNeighbour(getCellSafe(r+1, +c));
}
}
// now the panel can be added
add(panel, BorderLayout.CENTER);
// the bottom panel with the buttons the generation label and the slider
// this panel is formed grid panels
panel = new JPanel(new GridLayout(1,3));
// another panel for the 3 buttons
JPanel buttonPanel = new JPanel(new GridLayout(1,3));
clearBtn.addActionListener(this);
buttonPanel.add(clearBtn);
PauseBtn.addActionListener(this);
PauseBtn.setEnabled(false); // game is pause the pause button is disabled
buttonPanel.add(PauseBtn);
StartBtn.addActionListener(this);
buttonPanel.add(StartBtn);
// add the 3 buttons to the panel
panel.add(buttonPanel);
// the generation label
CellsIteration.setHorizontalAlignment(SwingConstants.CENTER);
panel.add(CellsIteration);
// in the JFrame
add(panel, BorderLayout.NORTH);
// put the frame on
setLocation(20, 20);
pack(); // adjust to the window size
setVisible(true);
// start the thread that run the cycles of life
timer = new Timer(GenDelay , this);
}
private CellsGrid getCellSafe(int r0, int c0) {
int r = r0 % Cells.length; // Cells.length is effectively nbRow
if (r < 0) r += Cells.length; // deal with how % works for negatives
int c = c0 % Cells[0].length; // Cells[0].length is effectively nbCol
if (c < 0) c += Cells[0].length; // deal with how % works for negatives
return Cells[r][c];
}
//end of game of life
// called by the Timer and the JButtons
public synchronized void actionPerformed(ActionEvent e) {
// test the JButtons first
Object o = e.getSource();
// the clear button
if(o == clearBtn) {
timer.stop(); // stop timer
gameRunning = false; // flag gamme not running
PauseBtn.setEnabled(false); // disable pause button
StartBtn.setEnabled(true); // enable go button
// clear all cells
for(int r = 1; r < Cells.length ; r++) {
for(int c = 1; c < Cells[r].length ; c++) {
Cells[r][c].clear();
}
}
// reset generation number and its label
generation = 0;
CellsIteration.setText("Generation: 0");
return;
}
// the pause button
if(o == PauseBtn) {
timer.stop(); // stop timer
gameRunning = false; // flag not running
PauseBtn.setEnabled(false); // disable myself
StartBtn.setEnabled(true); // enable go button
return;
}
// the go button
if(o == StartBtn) {
PauseBtn.setEnabled(true); // enable pause button
StartBtn.setEnabled(false); // disable myself
gameRunning = true; // flag game is running
timer.setDelay(GenDelay);
timer.start();
return;
}
// not a JButton so it is the timer
// set the delay for the next time
timer.setDelay(GenDelay);
// if the game is not running wait for next time
if(!gameRunning)
return;
++generation;
CellsIteration.setText("Generation: " + generation);
for(int r = 0; r < Cells.length; r++) {
for(int c = 0; c < Cells[r].length; c++) {
Cells[r][c].checkState();
}
}
for(int r = 0; r < Cells.length; r++) {
for(int c = 0; c < Cells[r].length; c++) {
Cells[r][c].updateState();
}
}
}
//end of action
// to start the whole thing as a Java application
public static void main(String[] arg) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
new GameOfLife2(50, 50);
}
});
}
// A class that extends JLabel but also check for the neigbour
// when asked to do so
class CellsGrid extends JLabel implements MouseListener {
/**
*
*/
private static final long serialVersionUID = 1L;
private int state, newState;
private int numNeighbours;
private CellsGrid[] neighbour = new CellsGrid[8]; // array of total neighbours with possibility of 8
CellsGrid() {
state = newState = 0; // Dead
setOpaque(true); // so color will be showed
setBackground(color[0]); //set colour of dead cell
addMouseListener(this); // to select new LIVE cells
this.setPreferredSize(dim); //set size a new cells
}
// to add a neighbour
void addNeighbour(CellsGrid n) {
neighbour[numNeighbours++] = n;
}
// to see if I should live or not
void checkState() {
// number alive around
int NumNeighbours = 0; // number alive neighbours
// see the state of my neighbour
for(int i = 0; i < numNeighbours; i++)
NumNeighbours += neighbour[i].state;
// newState
if(state == 1) { // if alive
if(NumNeighbours < 2) // 1.Any live cell with fewer than two live neighbours dies
newState = 0;
if(NumNeighbours > 3) // 2.Any live cell with more than three live neighbours dies
newState = 0;
}
else {
if(NumNeighbours == 3) // 4.Any dead cell with exactly three live neighbours becomes a live cell
newState = 1;
}
}
// after the run switch the state to new state
void updateState() {
if(state != newState) { // do the test to avoid re-setting same color for nothing
state = newState;
setBackground(color[state]);
}
}
// called when the game is reset/clear
void clear() {
if(state == 1 || newState == 1) {
state = newState = 0;
setBackground(color[state]);
}
}
@Override
public void mouseClicked(MouseEvent arg0) {
}
// if the mouse enter a cell and it is down we make the cell alive
public void mouseEntered(MouseEvent arg0) {
if(mouseDown) {
state = newState = 1;
setBackground(color[1]);
}
}
@Override
public void mouseExited(MouseEvent arg0) {
}
// if the mouse is pressed on a cell you register the fact that it is down
// and make that cell alive
public void mousePressed(MouseEvent arg0) {
mouseDown = true;
state = newState = 1;
setBackground(color[1]);
}
// turn off the fact that the cell is down
public void mouseReleased(MouseEvent arg0) {
mouseDown = false;
}
}
}
package com.ggl.life；
导入java.awt.*；
导入java.awt.event.*；
导入java.util.Random；
导入javax.swing.*；
公共类GameOfLife2扩展JFrame实现ActionListener{
/**
*
*/
公共静态随机=新随机（）；
私有静态最终长serialVersionUID=1L；
静态最终颜色[]颜色={Color.YELLOW，Color.BLACK}；
//每个标签的像素大小
静态最终整数大小=15；
静态最终尺寸标注=新尺寸（尺寸、尺寸）；
静态最终整数性别=200；
//细胞标签
私人小区网格[][]小区；
//触发下一代的计时器
私人定时器；
//发电计数器
私有整数生成=0；
私有JLabel CellsIteration=新JLabel（“第0代”）；
//三个按钮
私有JButton clearBtn=新JButton（“Clear”），
PauseBtn=新的JButton（“暂停”），
StartBtn=新的JButton（“开始”）；
//速度滑块
//游戏状态（运行或暂停）
私有布尔gameRunning=false；
//鼠标是否落下
私有布尔mouseDown=false；
GameOfLife2（int nbRow，int nbCol）{
超级（“生命的新游戏”）；
setDefaultCloseOperation（JFrame.DISPOSE_ON_CLOSE）；
//创建标签（每种尺寸多2个），这些标签不会显示
//但将用于计算周围的活细胞
Cells=新CellsGrid[nbRow+2][nbCol+2]；
对于（int r=0；r