简单的推箱子游戏的实现
复制代码后请自行添加大小为51*51 pixels的图片素材；保存在material文件夹下；
代码如下：
/**
* 简单的推箱子游戏
*/
import java.awt.Color;
import java.awt.Container;
import java.awt.Graphics;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.image.BufferedImage;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
public class Sokoban extends JFrame{
private static final long serialVersionUID =
1L;
private Color colr=
new Color(
255,
255,
255);
private BufferedImage wall,box,pusher,base,background;
private int pos_x,pos_y,x_shift,y_shift,high,weight;
public static void main(String[] args) {
new Sokoban();
}
private int[][] map =
new int[][]{
{
0,
8,
8,
8,
8,
8,
8,
8,
0,
0},
{
0,
8,
0,
0,
0,
0,
0,
8,
8,
8},
{
8,
8,
4,
8,
8,
8,
0,
0,
0,
8},
{
8,
2,
0,
0,
4,
0,
0,
4,
0,
8},
{
8,
0,
1,
1,
8,
0,
4,
0,
8,
8},
{
8,
8,
1,
1,
8,
0,
0,
0,
8,
0},
{
0,
8,
8,
8,
8,
8,
8,
8,
8,
0}};
private Container cont =
this.getContentPane();
public Sokoban(){
high = map.length;
weight = map[
1].length;
setSize(weight*
51+
10,high*
51+
25);
setDefaultCloseOperation(
3);
setLocation(
300,
30);
addKeyListener(
new KeyAdapter(){
public void keyTyped(KeyEvent e){
char key =e.getKeyChar();
if (key==
'w'||key==
'W'){
x_shift=
0;
y_shift=-
1;
movement( y_shift, x_shift);
}
else if(key==
'a'||key==
'A'){
x_shift=-
1;
y_shift=
0;
movement( y_shift, x_shift);
}
else if(key==
's'||key==
'S'){
x_shift=
0;
y_shift=
1;
movement( y_shift, x_shift);
}
else if(key==
'd'||key==
'D'){
x_shift=
1;
y_shift=
0;
movement( y_shift, x_shift);
}
}
});
setVisible(
true);
}
public void paint(Graphics g){
g = cont.getGraphics();
g.setColor(colr);
g.fillRect(
0,
0,
600,
548);
try{
wall= ImageIO.read(
this.getClass().getResource(
"/material/brick.png"));
box= ImageIO.read(
this.getClass().getResource(
"/material/box.png"));
pusher= ImageIO.read(
this.getClass().getResource(
"/material/pusher.png"));
base=ImageIO.read(
this.getClass().getResource(
"/material/base.png"));
background=ImageIO.read(
this.getClass().getResource(
"/material/background.png"));
}
catch(IOException ex){
ex.printStackTrace();
}
for(
int i =
0;i<weight;i++){
for(
int j=
0;j<high;j++){
if (map[j][i]>=
8) g.drawImage(wall,
51*i,
51*j,
null);
else if (map[j][i]>=
4) g.drawImage(box,
51*i,
51*j,
null);
else if (map[j][i]>=
2) {
g.drawImage(pusher,
51*i,
51*j,
null);
pos_y=j;
pos_x=i;
}
else if (map[j][i]==
1) g.drawImage(base,
51*i,
51*j,
null);
}
}
}
public void isWin(){
int sum_5 =
0;
for(
int i =
0;i<weight;i++){
for(
int j=
0;j<high;j++)
if (map[j][i]==
4) sum_5=sum_5+
1;
}
if (sum_5==
0){
JOptionPane.showMessageDialog(
null,
"恭喜您获得了胜利！！");
System.exit(
0);
}
}
public void movement(
int y_shift,
int x_shift){
Graphics gr = cont.getGraphics();
if(map[y_shift+pos_y][x_shift+pos_x]>=
4&&map[y_shift+pos_y][x_shift+pos_x]<=
5)
{
if(map[
2*y_shift+pos_y][
2*x_shift+pos_x]>=
4)
return;
map[pos_y][pos_x]=map[pos_y][pos_x]-
2;
map[y_shift+pos_y][x_shift+pos_x]=map[y_shift+pos_y][x_shift+pos_x]-
2;
map[
2*y_shift+pos_y][
2*x_shift+pos_x]=map[
2*y_shift+pos_y][
2*x_shift+pos_x]+
4;
if(map[pos_y][pos_x]==
1)
gr.drawImage(base,
51*pos_x,
51*pos_y,
null);
else gr.drawImage(background,
51*pos_x,
51*pos_y,
null);
gr.drawImage(pusher,
51*(pos_x+x_shift),
51*(pos_y+y_shift),
null);
gr.drawImage(box,
51*(pos_x+
2*x_shift),
51*(pos_y+
2*y_shift),
null);
pos_x=x_shift+pos_x;pos_y=y_shift+pos_y;
}
else {
if(map[y_shift+pos_y][x_shift+pos_x]>=
8)
return;
map[pos_y][pos_x]=map[pos_y][pos_x]-
2;
map[y_shift+pos_y][x_shift+pos_x]=map[y_shift+pos_y][x_shift+pos_x]+
2;
if(map[pos_y][pos_x]==
1)
gr.drawImage(base,
51*pos_x,
51*pos_y,
null);
else gr.drawImage(background,
51*pos_x,
51*pos_y,
null);
gr.drawImage(pusher,
51*(pos_x+x_shift),
51*(pos_y+y_shift),
null);
pos_x=x_shift+pos_x;pos_y=y_shift+pos_y;
}
isWin();
}
}
