Spiel des Lebens,生存游戏?如果这么翻译恰当的话。这么一个小游戏,花了我不少心思。虽然已经交了,可是不满意原来笨笨的算法,不甘心,又改了重交一遍,也不管Tutor会不会嫌烦了。第一次做像样的小游戏,居然对它还蛮有感情的,放上来吧,留个纪念。在此特别感谢酷酷的T同学,聪明又耐心的P同学,以及来晚了想帮忙没帮上的M同学,尽管你们看不见也看不懂,呵呵^^
游戏规则:
任意输入需要的行数和列数,选取“活着”的格子,程序按照“生死规则”计算下一步的“生死”情况,一直点“weiter”(下一步),一直到全部死光或者“活着”的格子按规则无法死掉。
生死规则:原来“活着”的格子,若周围八个格子(边缘的五个,角上的三个)有两个或三个格子也是“活着”的,则下一步仍然活着,否则,死去;原来“死”的格子,若周围的格子正好有三个格子是活的,则下一步复活,否则,仍然是死的。
程序的变量名称都是德语的=)
public class Spiel_des_Lebens extends SDL{
public static void main(String[] args){
int m=0,n=0;
boolean flag=true;
public static void main(String[] args){
int m=0,n=0;
boolean flag=true;
write("Geben Sie die Anzahl der Zeilen ein.");
while(m==0){
m=read();
if(m<=0){
write("Nur positive Eingabe erlaubt.");
m=0;
}
}
write("Geben Sie die Anzahl der Spalten ein.");
while(n==0){
n=read();
if(n<=0){
write("Nur positive Eingabe erlaubt.");
n=0;
}
}
while(m==0){
m=read();
if(m<=0){
write("Nur positive Eingabe erlaubt.");
m=0;
}
}
write("Geben Sie die Anzahl der Spalten ein.");
while(n==0){
n=read();
if(n<=0){
write("Nur positive Eingabe erlaubt.");
n=0;
}
}
boolean[][] arena=new boolean[m][n];
update(arena);
while(flag){
flag=false;
arena=veraendern(arena,n);
update(arena);
for(int i=0;i<arena.length;i++)
for(int j=0;j<arena[i].length;j++){
if(arena[i][j]){
flag=true;
break;
}
}
}
}
while(flag){
flag=false;
arena=veraendern(arena,n);
update(arena);
for(int i=0;i<arena.length;i++)
for(int j=0;j<arena[i].length;j++){
if(arena[i][j]){
flag=true;
break;
}
}
}
}
public static boolean[][] veraendern(boolean[][] arena,int n){
boolean[][] speicher=new boolean[arena.length][n];
for(int i=0;i<arena.length;i++)
for(int j=0;j<arena[i].length;j++){
speicher[i][j]=berechnen(arena,i,j);
}
return(speicher);
}
boolean[][] speicher=new boolean[arena.length][n];
for(int i=0;i<arena.length;i++)
for(int j=0;j<arena[i].length;j++){
speicher[i][j]=berechnen(arena,i,j);
}
return(speicher);
}
public static boolean berechnen(boolean[][] arena,int i,int j){
int count=0;
for(int u=i-1;u<=i+1;u++){
if(u>=0&&u<=arena.length-1){
for(int v=j-1;v<=j+1;v++){
if(v>=0&&v<=arena[i].length-1&&arena[u][v]==true&&(u==i&&v==j)==false)
count++;
}
}
}
if(arena[i][j]){
if(count==2||count==3)
return(true);
else
return(false);
}
else{
if(count==3)
return(true);
else
return(false);
}
}
}
布阵源代码 SDL:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class SDL extends MiniJava {
private static final Object syncObj = new Object();
private static final int w = 20;
private static final Object syncObj = new Object();
private static final int w = 20;
private static class But extends JButton {
boolean[][] arena;
int i,j;
boolean[][] arena;
int i,j;
But(boolean[][] _arena, int _i, int _j) {
arena = _arena;
i = _i;
j = _j;
setLabel();
addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
arena[i][j] = !arena[i][j];
setLabel();
}
});
setLocation(w*j,w*i);
}
arena = _arena;
i = _i;
j = _j;
setLabel();
addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
arena[i][j] = !arena[i][j];
setLabel();
}
});
setLocation(w*j,w*i);
}
void setLabel() {
if (arena[i][j])
setBackground(Color.RED);
else
setBackground(Color.BLUE);
setSize(w,w);
}
}
if (arena[i][j])
setBackground(Color.RED);
else
setBackground(Color.BLUE);
setSize(w,w);
}
}
private static class UpdateArenaFrm extends JFrame {
UpdateArenaFrm(boolean[][] arena) {
JPanel panel = new JPanel(null);
panel.setPreferredSize(new Dimension(400,400));
panel.setMinimumSize(new Dimension(400,400));
JButton okBut = new JButton("Weiter!");
getContentPane().add(BorderLayout.SOUTH, okBut);
okBut.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
dispose();
synchronized(syncObj) {
syncObj.notifyAll();
}
}
});
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
getContentPane().add(panel);
for (int i=0; i<arena.length; i++)
for (int j=0; j<arena[i].length; j++) {
panel.add(new But(arena,i,j));
}
pack();
}
}
UpdateArenaFrm(boolean[][] arena) {
JPanel panel = new JPanel(null);
panel.setPreferredSize(new Dimension(400,400));
panel.setMinimumSize(new Dimension(400,400));
JButton okBut = new JButton("Weiter!");
getContentPane().add(BorderLayout.SOUTH, okBut);
okBut.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e) {
dispose();
synchronized(syncObj) {
syncObj.notifyAll();
}
}
});
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
getContentPane().add(panel);
for (int i=0; i<arena.length; i++)
for (int j=0; j<arena[i].length; j++) {
panel.add(new But(arena,i,j));
}
pack();
}
}
private static JFrame frm;
public static void updateArena(boolean[][] arena) {
UpdateArenaFrm frm = new UpdateArenaFrm(arena);
frm.setVisible(true);
synchronized (syncObj) {
try {
syncObj.wait();
} catch(Exception e) {
//nichts zu tun
}
}
}
UpdateArenaFrm frm = new UpdateArenaFrm(arena);
frm.setVisible(true);
synchronized (syncObj) {
try {
syncObj.wait();
} catch(Exception e) {
//nichts zu tun
}
}
}
public static void update(boolean[][] arena) {
updateArena(arena);
}
}
MiniJava源代码:
import javax.swing.JFrame;
import javax.swing.JOptionPane;
updateArena(arena);
}
}
MiniJava源代码:
import javax.swing.JFrame;
import javax.swing.JOptionPane;
public class MiniJava {
// textuelle Eingabe
public static String readString(String text) {
JFrame frame = new JFrame();
String s = JOptionPane.showInputDialog(frame, text);
frame.dispose();
// frame.dispose() ist unter Java1.4 notwendig, um den Dialog
// korrekt zu löschen. Ansonsten terminiert das Programm nicht.
// textuelle Eingabe
public static String readString(String text) {
JFrame frame = new JFrame();
String s = JOptionPane.showInputDialog(frame, text);
frame.dispose();
// frame.dispose() ist unter Java1.4 notwendig, um den Dialog
// korrekt zu löschen. Ansonsten terminiert das Programm nicht.
if (s == null)
System.exit(0);
return s;
}
System.exit(0);
return s;
}
public static String readString() {
return readString("Eingabe:");
}
return readString("Eingabe:");
}
// Ganzzahlige Eingabe
public static int readInt(String text) {
JFrame frame = new JFrame();
String s = JOptionPane.showInputDialog(frame, text);
frame.dispose();
public static int readInt(String text) {
JFrame frame = new JFrame();
String s = JOptionPane.showInputDialog(frame, text);
frame.dispose();
int x = 0;
if (s == null)
System.exit(0);
try {
x = Integer.parseInt(s.trim());
} catch (NumberFormatException e) {
x = readInt(text);
}
return x;
}
if (s == null)
System.exit(0);
try {
x = Integer.parseInt(s.trim());
} catch (NumberFormatException e) {
x = readInt(text);
}
return x;
}
public static int readInt() {
return readInt("Geben Sie eine ganze Zahl ein:");
}
return readInt("Geben Sie eine ganze Zahl ein:");
}
public static int read(String text) {
return readInt(text);
}
return readInt(text);
}
public static int read() {
return readInt();
}
return readInt();
}
// Fließkomma Eingabe
public static double readDouble(String text) {
JFrame frame = new JFrame();
String s = JOptionPane.showInputDialog(frame, text);
frame.dispose();
public static double readDouble(String text) {
JFrame frame = new JFrame();
String s = JOptionPane.showInputDialog(frame, text);
frame.dispose();
double x = 0;
if (s == null)
System.exit(0);
try {
x = Double.parseDouble(s.trim());
} catch (NumberFormatException e) {
x = readDouble(text);
}
return x;
}
if (s == null)
System.exit(0);
try {
x = Double.parseDouble(s.trim());
} catch (NumberFormatException e) {
x = readDouble(text);
}
return x;
}
public static double readDouble() {
return readDouble("Geben Sie eine Zahl ein:");
}
return readDouble("Geben Sie eine Zahl ein:");
}
//
// Ausgabe
//
public static void write(String output) {
JFrame frame = new JFrame();
JOptionPane.showMessageDialog(frame, output, "Ausgabe", JOptionPane.PLAIN_MESSAGE);
frame.dispose();
}
// Ausgabe
//
public static void write(String output) {
JFrame frame = new JFrame();
JOptionPane.showMessageDialog(frame, output, "Ausgabe", JOptionPane.PLAIN_MESSAGE);
frame.dispose();
}
public static void write(int output) {
write("" + output);
}
write("" + output);
}
public static void write(double output) {
write("" + output);
}
}
write("" + output);
}
}