俄罗斯方块java源码
可以给每一个小方块设置为一个坐标，变为一个三阶行列式，3*3矩阵，转变为二元数组旋转。观察一下左旋：
11 12 13 31 21 11
21 22 23 →→ 32 22 12
31 32 33 33 23 13
坐标变换如下：（1,1）变为（1,3），（1,2）变为（2,3），（1,3）变为（3,3）
（2,1）变为（1,2），（2,2）变为（2,2），（2,3）变为（3,2）
（3,1）变为（1,1），（3,2）变为（2,1），（3,3）变为（3,1）
规律就是（i,j）变为(j,3-i+1)：
如果是2*2的方格，就可以变为二阶行列式，也就是2*2的二元数组，这里给出3*3九宫格改变的示意，我的代码如下：
importjava.util.Random;
publicclassT{
publicstaticvoidmain(String[]args){
int[][]a=newint[3][3];
System.out.println("");
Randomr=newRandom();
for(inti=0;i<3;i++){
for(intj=0;j<3;j++){
a[i][j]=r.nextInt(10);
}
}
System.out.println("thearrayisshownasfollows:");
for(inti=0;i<3;i++){
for(intj=0;j<3;j++){
System.out.print(a[i][j]+"");
}
System.out.println();
}
System.out.println("左转九十度");
for(inti=0;i<a.length;i++){
for(intj=0;j<a[i].length;j++){
System.out.print(a[a[i].length-1-j][i]+"");
}
System.out.println();
}
}
}
❷ 急需一份俄罗斯方块源代码，Java写的
使用Java实现小游戏：俄罗斯方块
使用一个二维数组保存游戏的地图：
//游戏地图格子，每个格子保存一个方块，数组纪录方块的状态
privateStatemap[][]=newState[rows][columns];123
游戏前先将所有地图中的格子初始化为空：
/*初始化所有的方块为空*/
for(inti=0;i<map.length;i++){
for(intj=0;j<map[i].length;j++){
map[i][j]=State.EMPTY;
}
}1234567
玩游戏过程中，我们能够看到界面上的方块，那么就得将地图中所有的方块绘制出来，当然，除了需要绘制方块外，游戏积分和游戏结束的字符串在必要的时候也需要绘制：
/**
*绘制窗体内容，包括游戏方块，游戏积分或结束字符串
*/
@Override
publicvoidpaint(Graphicsg){
super.paint(g);
for(inti=0;i<rows;i++){
for(intj=0;j<columns;j++){
if(map[i][j]==State.ACTIVE){//绘制活动块
g.setColor(activeColor);
g.fillRoundRect(j*BLOCK_SIZE,i*BLOCK_SIZE+25,
BLOCK_SIZE-1,BLOCK_SIZE-1,BLOCK_SIZE/5,
BLOCK_SIZE/5);
}elseif(map[i][j]==State.STOPED){//绘制静止块
g.setColor(stopedColor);
g.fillRoundRect(j*BLOCK_SIZE,i*BLOCK_SIZE+25,
BLOCK_SIZE-1,BLOCK_SIZE-1,BLOCK_SIZE/5,
BLOCK_SIZE/5);
}
}
}
/*打印得分*/
g.setColor(scoreColor);
g.setFont(newFont("TimesNewRoman",Font.BOLD,30));
g.drawString("SCORE:"+totalScore,5,70);
//游戏结束，打印结束字符串
if(!isGoingOn){
g.setColor(Color.RED);
g.setFont(newFont("TimesNewRoman",Font.BOLD,40));
g.drawString("GAMEOVER!",this.getWidth()/2-140,
this.getHeight()/2);
}
}
通过随机数的方式产生方块所组成的几种图形，一般七种图形：条形、田形、正7形、反7形、T形、Z形和反Z形，如生成条形：
map[0][randPos]=map[0][randPos-1]=map[0][randPos+1]
=map[0][randPos+2]=State.ACTIVE;123
生成图形后，实现下落的操作。如果遇到阻碍，则不能再继续下落：
isFall=true;//是否能够下落
//从当前行检查，如果遇到阻碍，则停止下落
for(inti=0;i<blockRows;i++){
for(intj=0;j<columns;j++){
//遍历到行中块为活动块，而下一行块为静止块，则遇到阻碍
if(map[rowIndex-i][j]==State.ACTIVE
&&map[rowIndex-i+1][j]==State.STOPED){
isFall=false;//停止下落
break;
}
}
if(!isFall)
break;
}123456789101112131415
如果未遇到阻碍，则下落的时候，方块图形整体向下移动一行：
//图形下落一行
for(inti=0;i<blockRows;i++){
for(intj=0;j<columns;j++){
if(map[rowIndex-i][j]==State.ACTIVE){//活动块向下移动一行
map[rowIndex-i][j]=State.EMPTY;//原活动块变成空块
map[rowIndex-i+1][j]=State.ACTIVE;//下一行块变成活动块
}
}
}12345678910
向左、向右方向移动时是类似的操作：
/**
*向左走
*/
privatevoidleft(){
//标记左边是否有阻碍
booleanhasBlock=false;
/*判断是否左边有阻碍*/
for(inti=0;i<blockRows;i++){
if(map[rowIndex-i][0]==State.ACTIVE){//判断左边是否为墙
hasBlock=true;
break;//有阻碍，不用再循环判断行
}else{
for(intj=1;j<columns;j++){//判断左边是否有其它块
if(map[rowIndex-i][j]==State.ACTIVE
&&map[rowIndex-i][j-1]==State.STOPED){
hasBlock=true;
break;//有阻碍，不用再循环判断列
}
}
if(hasBlock)
break;//有阻碍，不用再循环判断行
}
}
/*左边没有阻碍，则将图形向左移动一个块的距离*/
if(!hasBlock){
for(inti=0;i<blockRows;i++){
for(intj=1;j<columns;j++){
if(map[rowIndex-i][j]==State.ACTIVE){
map[rowIndex-i][j]=State.EMPTY;
map[rowIndex-i][j-1]=State.ACTIVE;
}
}
}
//重绘
repaint();
}
}3738394041
向下加速移动时，就是减小每次正常状态下落的时间间隔：
/**
*向下直走
*/
privatevoiddown(){
//标记可以加速下落
immediate=true;
}12345678
如何变换图形方向，这里仅使用了非常简单的方法来实现方向变换，当然可以有更优的算法实现方向变换操作，大家可以自己研究：
/**
*旋转方块图形
*/
privatevoidrotate(){
try{
if(shape==4){//方形，旋转前后是同一个形状
return;
}elseif(shape==0){//条状
//临时数组，放置旋转后图形
State[][]tmp=newState[4][4];
intstartColumn=0;
//找到图形开始的第一个方块位置
for(inti=0;i<columns;i++){
if(map[rowIndex][i]==State.ACTIVE){
startColumn=i;
break;
}
}
//查找旋转之后是否有阻碍，如果有阻碍，则不旋转
for(inti=0;i<4;i++){
for(intj=0;j<4;j++){
if(map[rowIndex-3+i][j+startColumn]==State.STOPED){
return;
}
}
}
if(map[rowIndex][startColumn+1]==State.ACTIVE){//横向条形，变换为竖立条形
for(inti=0;i<4;i++){
tmp[i][0]=State.ACTIVE;
for(intj=1;j<4;j++){
tmp[i][j]=State.EMPTY;
}
}
blockRows=4;
}else{//竖立条形，变换为横向条形
for(intj=0;j<4;j++){
tmp[3][j]=State.ACTIVE;
for(inti=0;i<3;i++){
tmp[i][j]=State.EMPTY;
}
}
blockRows=1;
}
//将原地图中图形修改为变换后图形
for(inti=0;i<4;i++){
for(intj=0;j<4;j++){
map[rowIndex-3+i][startColumn+j]=tmp[i][j];
}
}
}else{
//临时数组，放置旋转后图形
State[][]tmp=newState[3][3];
intstartColumn=columns;
//找到图形开始的第一个方块位置
for(intj=0;j<3;j++){
for(inti=0;i<columns;i++){
if(map[rowIndex-j][i]==State.ACTIVE){
startColumn=i<startColumn?i:startColumn;
}
}
}
//判断变换后是否会遇到阻碍
for(inti=0;i<3;i++){
for(intj=0;j<3;j++){
if(map[rowIndex-2+j][startColumn+2-i]==State.STOPED)
return;
}
}
//变换
for(inti=0;i<3;i++){
for(intj=0;j<3;j++){
tmp[2-j][i]=map[rowIndex-2+i][startColumn+j];
}
}
//将原地图中图形修改为变换后图形
for(inti=0;i<3;i++){
for(intj=0;j<3;j++){
map[rowIndex-2+i][startColumn+j]=tmp[i][j];
}
}
//重绘
repaint();
//重新修改行指针
for(inti=0;i<3;i++){
for(intj=0;j<3;j++){
if(map[rowIndex-i][startColumn+j]!=null
||map[rowIndex-i][startColumn+j]!=State.EMPTY){
rowIndex=rowIndex-i;
blockRows=3;
return;
}
}
}
}
}catch(Exceptione){
//遇到数组下标越界，说明不能变换图形形状，不作任何处理
}
}3738394
当图形下落遇到阻碍时停止，我们就需要判断这时是否有某一行或几行可以消除掉，这时可以先获取每行中方块的个数，然后再进行判断：
int[]blocksCount=newint[rows];//记录每行有方块的列数
inteliminateRows=0;//消除的行数
/*计算每行方块数量*/
for(inti=0;i<rows;i++){
blocksCount[i]=0;
for(intj=0;j<columns;j++){
if(map[i][j]==State.STOPED)
blocksCount[i]++;
}
}1234567891011
如果有满行的方块，则消除掉该行方块：
/*实现有满行的方块消除操作*/
for(inti=0;i<rows;i++){
if(blocksCount[i]==columns){
//清除一行
for(intm=i;m>=0;m--){
for(intn=0;n<columns;n++){
map[m][n]=(m==0)?State.EMPTY:map[m-1][n];
}
}
eliminateRows++;//记录消除行数
}
}12345678910111213
最后我们再重绘显示积分就可以了。
重复以上的生成图形、图形下落、左右下移动、判断消除行的操作，一个简单的俄罗斯方块就完成了。
❸ java编写的俄罗斯方块游戏
以下为一个渣郑俄罗斯方块的源代码，以---------线分隔一个类。
郁闷太长了，不能全部粘贴上来，要的基梁并话搏迹在线M我吧。
import javax.microedition.midlet.*;
import javax.microedition.lci.*;
import java.io.IOException;
/**
* <p>Title: 俄罗斯方块</p>
*
* <p>Description: 俄罗斯方块游戏</p>
*
* <p>Copyright: Copyright (c) 2005</p>
*
* <p>Company: Star Group</p>
*
* @author: Part of this programe comes from a open-source project in the Web(www.hyweb.net).
* Our group makes some remakeble improvement to it.
* @version 1.0
*/
public class RussianGameMIDlet extends MIDlet {
static RussianGameMIDlet instance;
private UIController controller = new UIController(this);
private Splash splash;
private Image imgStart;
Display display = null;
public RussianGameMIDlet() {
instance = this;
display = Display.getDisplay(this);
}
public void startApp() {
try
{
imgStart = Image.createImage("/start.png");
} catch (IOException e) {
}
StringBuffer infoStart = new StringBuffer("俄罗斯方块");
splash = new Splash(this.controller,infoStart, imgStart);
controller.setSplash(splash);
controller.handleEvent(UIController.EventID.EVENT_START_SPLASH);
}
public void pauseApp() {
}
public void destroyApp(boolean unconditional) {
}
public static void quitApp() {
instance.destroyApp(true);
instance.notifyDestroyed();
instance = null;
}
}
--------------------------------------------------------------------------------------------------------------------------------------------
❹ java的俄罗斯方块代码
俄罗斯方块——java源代码提供
import java.awt.*;
import java.awt.event.*;
//俄罗斯方块类
public class ERS_Block extends Frame{
public static boolean isPlay=false;
public static int level=1,score=0;
public static TextField scoreField,levelField;
public static MyTimer timer;
GameCanvas gameScr;
public static void main(String[] argus){
ERS_Block ers = new ERS_Block("俄罗斯方块游戏 V1.0 Author:Vincent");
WindowListener win_listener = new WinListener();
ers.addWindowListener(win_listener);
}
//俄罗斯方块类的构造方法
ERS_Block(String title){
super(title);
setSize(600,480);
setLayout(new GridLayout(1,2));
gameScr = new GameCanvas();
gameScr.addKeyListener(gameScr);
timer = new MyTimer(gameScr);
timer.setDaemon(true);
timer.start();
timer.suspend();
add(gameScr);
Panel rightScr = new Panel();
rightScr.setLayout(new GridLayout(2,1,0,30));
rightScr.setSize(120,500);
add(rightScr);
//右边信息窗体的布局
MyPanel infoScr = new MyPanel();
infoScr.setLayout(new GridLayout(4,1,0,5));
infoScr.setSize(120,300);
rightScr.add(infoScr);
//定义标签和初始值
Label scorep = new Label("分数:",Label.LEFT);
Label levelp = new Label("级数:",Label.LEFT);
scoreField = new TextField(8);
levelField = new TextField(8);
scoreField.setEditable(false);
levelField.setEditable(false);
infoScr.add(scorep);
infoScr.add(scoreField);
infoScr.add(levelp);
infoScr.add(levelField);
scorep.setSize(new Dimension(20,60));
scoreField.setSize(new Dimension(20,60));
levelp.setSize(new Dimension(20,60));
levelField.setSize(new Dimension(20,60));
scoreField.setText("0");
levelField.setText("1");
//右边控制按钮窗体的布局
MyPanel controlScr = new MyPanel();
controlScr.setLayout(new GridLayout(5,1,0,5));
rightScr.add(controlScr);
//定义按钮play
Button play_b = new Button("开始游戏");
play_b.setSize(new Dimension(50,200));
play_b.addActionListener(new Command(Command.button_play,gameScr));
//定义按钮Level UP
Button level_up_b = new Button("提高级数");
level_up_b.setSize(new Dimension(50,200));
level_up_b.addActionListener(new Command(Command.button_levelup,gameScr));
//定义按钮Level Down
Button level_down_b =new Button("降低级数");
level_down_b.setSize(new Dimension(50,200));
level_down_b.addActionListener(new Command(Command.button_leveldown,gameScr));
//定义按钮Level Pause
Button pause_b =new Button("游戏暂停");
pause_b.setSize(new Dimension(50,200));
pause_b.addActionListener(new Command(Command.button_pause,gameScr));
//定义按钮Quit
Button quit_b = new Button("退出游戏");
quit_b.setSize(new Dimension(50,200));
quit_b.addActionListener(new Command(Command.button_quit,gameScr));
controlScr.add(play_b);
controlScr.add(level_up_b);
controlScr.add(level_down_b);
controlScr.add(pause_b);
controlScr.add(quit_b);
setVisible(true);
gameScr.requestFocus();
}
}
//重写MyPanel类，使Panel的四周留空间
class MyPanel extends Panel{
public Insets getInsets(){
return new Insets(30,50,30,50);
}
}
//游戏画布类
class GameCanvas extends Canvas implements KeyListener{
final int unitSize = 30; //小方块边长
int rowNum; //正方格的行数
int columnNum; //正方格的列数
int maxAllowRowNum; //允许有多少行未削
int blockInitRow; //新出现块的起始行坐标
int blockInitCol; //新出现块的起始列坐标
int [][] scrArr; //屏幕数组
Block b; //对方快的引用
//画布类的构造方法
GameCanvas(){
rowNum = 15;
columnNum = 10;
maxAllowRowNum = rowNum - 2;
b = new Block(this);
blockInitRow = rowNum - 1;
blockInitCol = columnNum/2 - 2;
scrArr = new int [32][32];
}
//初始化屏幕，并将屏幕数组清零的方法
void initScr(){
for(int i=0;i<rowNum;i++)
for (int j=0; j<columnNum;j++)
scrArr[j]=0;
b.reset();
repaint();
}
//重新刷新画布方法
public void paint(Graphics g){
for(int i = 0; i < rowNum; i++)
for(int j = 0; j < columnNum; j++)
drawUnit(i,j,scrArr[j]);
}
//画方块的方法
public void drawUnit(int row,int col,int type){
scrArr[row][col] = type;
Graphics g = getGraphics();
tch(type){ //表示画方快的方法
case 0: g.setColor(Color.black);break; //以背景为颜色画
case 1: g.setColor(Color.blue);break; //画正在下落的方块
case 2: g.setColor(Color.magenta);break; //画已经落下的方法
}
g.fill3DRect(col*unitSize,getSize().height-(row+1)*unitSize,unitSize,unitSize,true);
g.dispose();
}
public Block getBlock(){
return b; //返回block实例的引用
}
//返回屏幕数组中(row,col)位置的属性值
public int getScrArrXY(int row,int col){
if (row < 0 || row >= rowNum || col < 0 || col >= columnNum)
return(-1);
else
return(scrArr[row][col]);
}
//返回新块的初始行坐标方法
public int getInitRow(){
return(blockInitRow); //返回新块的初始行坐标
}
//返回新块的初始列坐标方法
public int getInitCol(){
return(blockInitCol); //返回新块的初始列坐标
}
//满行删除方法
void deleteFullLine(){
int full_line_num = 0;
int k = 0;
for (int i=0;i<rowNum;i++){
boolean isfull = true;
L1:for(int j=0;j<columnNum;j++)
if(scrArr[j] == 0){
k++;
isfull = false;
break L1;
}
if(isfull) full_line_num++;
if(k!=0 && k-1!=i && !isfull)
for(int j = 0; j < columnNum; j++){
if (scrArr[j] == 0)
drawUnit(k-1,j,0);
else
drawUnit(k-1,j,2);
scrArr[k-1][j] = scrArr[j];
}
}
for(int i = k-1 ;i < rowNum; i++){
for(int j = 0; j < columnNum; j++){
drawUnit(i,j,0);
scrArr[j]=0;
}
}
ERS_Block.score += full_line_num;
ERS_Block.scoreField.setText(""+ERS_Block.score);
}
//判断游戏是否结束方法
boolean isGameEnd(){
for (int col = 0 ; col <columnNum; col ++){
if(scrArr[maxAllowRowNum][col] !=0)
return true;
}
return false;
}
public void keyTyped(KeyEvent e){
}
public void keyReleased(KeyEvent e){
}
//处理键盘输入的方法
public void keyPressed(KeyEvent e){
if(!ERS_Block.isPlay)
return;
tch(e.getKeyCode()){
case KeyEvent.VK_DOWN:b.fallDown();break;
case KeyEvent.VK_LEFT:b.leftMove();break;
case KeyEvent.VK_RIGHT:b.rightMove();break;
case KeyEvent.VK_SPACE:b.leftTurn();break;
}
}
}
//处理控制类
class Command implements ActionListener{
static final int button_play = 1; //给按钮分配编号
static final int button_levelup = 2;
static final int button_leveldown = 3;
static final int button_quit = 4;
static final int button_pause = 5;
static boolean pause_resume = true;
int curButton; //当前按钮
GameCanvas scr;
//控制按钮类的构造方法
Command(int button,GameCanvas scr){
curButton = button;
this.scr=scr;
}
//按钮执行方法
public void actionPerformed (ActionEvent e){
tch(curButton){
case button_play:if(!ERS_Block.isPlay){
scr.initScr();
ERS_Block.isPlay = true;
ERS_Block.score = 0;
ERS_Block.scoreField.setText("0");
ERS_Block.timer.resume();
}
scr.requestFocus();
break;
case button_levelup:if(ERS_Block.level < 10){
ERS_Block.level++;
ERS_Block.levelField.setText(""+ERS_Block.level);
ERS_Block.score = 0;
ERS_Block.scoreField.setText(""+ERS_Block.score);
}
scr.requestFocus();
break;
case button_leveldown:if(ERS_Block.level > 1){
ERS_Block.level--;
ERS_Block.levelField.setText(""+ERS_Block.level);
ERS_Block.score = 0;
ERS_Block.scoreField.setText(""+ERS_Block.score);
}
scr.requestFocus();
break;
case button_pause:if(pause_resume){
ERS_Block.timer.suspend();
pause_resume = false;
}else{
ERS_Block.timer.resume();
pause_resume = true;
}
scr.requestFocus();
break;
case button_quit:System.exit(0);
}
}
}
//方块类
class Block {
static int[][] pattern = {
{0x0f00,0x4444,0x0f00,0x4444},//用十六进至表示，本行表示长条四种状态
{0x04e0,0x0464,0x00e4,0x04c4},
{0x4620,0x6c00,0x4620,0x6c00},
{0x2640,0xc600,0x2640,0xc600},
{0x6220,0x1700,0x2230,0x0740},
{0x6440,0x0e20,0x44c0,0x8e00},
{0x0660,0x0660,0x0660,0x0660}
};
int blockType; //块的模式号（0-6）
int turnState; //块的翻转状态（0-3）
int blockState; //快的下落状态
int row,col; //块在画布上的坐标
GameCanvas scr;
//块类的构造方法
Block(GameCanvas scr){
this.scr = scr;
blockType = (int)(Math.random() * 1000)%7;
turnState = (int)(Math.random() * 1000)%4;
blockState = 1;
row = scr.getInitRow();
col = scr.getInitCol();
}
//重新初始化块，并显示新块
public void reset(){
blockType = (int)(Math.random() * 1000)%7;
turnState = (int)(Math.random() * 1000)%4;
blockState = 1;
row = scr.getInitRow();
col = scr.getInitCol();
dispBlock(1);
}
//实现“块”翻转的方法
public void leftTurn(){
if(assertValid(blockType,(turnState + 1)%4,row,col)){
dispBlock(0);
turnState = (turnState + 1)%4;
dispBlock(1);
}
}
//实现“块”的左移的方法
public void leftMove(){
if(assertValid(blockType,turnState,row,col-1)){
dispBlock(0);
col--;
dispBlock(1);
}
}
//实现块的右移
public void rightMove(){
if(assertValid(blockType,turnState,row,col+1)){
dispBlock(0);
col++;
dispBlock(1);
}
}
//实现块落下的操作的方法
public boolean fallDown(){
if(blockState == 2)
return(false);
if(assertValid(blockType,turnState,row-1,col)){
dispBlock(0);
row--;
dispBlock(1);
return(true);
}else{
blockState = 2;
dispBlock(2);
return(false);
}
}
//判断是否正确的方法
boolean assertValid(int t,int s,int row,int col){
int k = 0x8000;
for(int i = 0; i < 4; i++){
for(int j = 0; j < 4; j++){
if((int)(pattern[t][s]&k) != 0){
int temp = scr.getScrArrXY(row-i,col+j);
if (temp<0||temp==2)
return false;
}
k = k >> 1;
}
}
return true;
}
//同步显示的方法
public synchronized void dispBlock(int s){
int k = 0x8000;
for (int i = 0; i < 4; i++){
for(int j = 0; j < 4; j++){
if(((int)pattern[blockType][turnState]&k) != 0){
scr.drawUnit(row-i,col+j,s);
}
k=k>>1;
}
}
}
}
//定时线程
class MyTimer extends Thread{
GameCanvas scr;
public MyTimer(GameCanvas scr){
this.scr = scr;
}
public void run(){
while(true){
try{
sleep((10-ERS_Block.level + 1)*100);
}
catch(InterruptedException e){}
if(!scr.getBlock().fallDown()){
scr.deleteFullLine();
if(scr.isGameEnd()){
ERS_Block.isPlay = false;
suspend();
}else
scr.getBlock().reset();
}
}
}
}
class WinListener extends WindowAdapter{
public void windowClosing (WindowEvent l){
System.exit(0);
}
}
❺ java 淇勭绥鏂鏂瑰潡
import java.awt.*;
import java.awt.event.*;
//淇勭绥鏂鏂瑰潡绫
public class Mytest extends Frame{
public static boolean isPlay=false;
public static int level=1,score=0;
public static TextField scoreField,levelField;
public static MyTimer timer;
GameCanvas gameScr;
public static void main(String[] argus){
Mytest ers = new Mytest("淇勭绥鏂鏂瑰潡娓告垙");
WindowListener win_listener = new WinListener();
ers.addWindowListener(win_listener);
}
// 淇勭绥鏂鏂瑰潡绫荤殑鏋勯犳柟娉
Mytest(String title){
super(title);
setSize(600,480);
setLayout(new GridLayout(1,2));
gameScr = new GameCanvas();
gameScr.addKeyListener(gameScr);
timer = new MyTimer(gameScr);
timer.setDaemon(true);
timer.start();
timer.suspend();
add(gameScr);
Panel rightScr = new Panel();
rightScr.setLayout(new GridLayout(2,1,0,30));
rightScr.setSize(120,500);
add(rightScr);
// 鍙宠竟淇℃伅绐椾綋镄勫竷灞
MyPanel infoScr = new MyPanel();
infoScr.setLayout(new GridLayout(4,1,0,5));
infoScr.setSize(120,300);
rightScr.add(infoScr);
// 瀹氢箟镙囩惧拰鍒濆嫔
Label scorep = new Label("鍒嗘暟:",Label.LEFT);
Label levelp = new Label("绾ф暟:",Label.LEFT);
scoreField = new TextField(8);
levelField = new TextField(8);
scoreField.setEditable(false);
levelField.setEditable(false);
infoScr.add(scorep);
infoScr.add(scoreField);
infoScr.add(levelp);
infoScr.add(levelField);
scorep.setSize(new Dimension(20,60));
scoreField.setSize(new Dimension(20,60));
levelp.setSize(new Dimension(20,60));
levelField.setSize(new Dimension(20,60));
scoreField.setText("0");
levelField.setText("1");
// 鍙宠竟鎺у埗鎸夐挳绐椾綋镄勫竷灞
MyPanel controlScr = new MyPanel();
controlScr.setLayout(new GridLayout(5,1,0,5));
rightScr.add(controlScr);
// 瀹氢箟鎸夐挳play
Button play_b = new Button("寮濮嬫父鎴");
play_b.setSize(new Dimension(50,200));
play_b.addActionListener(new Command(Command.button_play,gameScr));
// 瀹氢箟鎸夐挳Level UP
Button level_up_b = new Button("鎻愰珮绾ф暟");
level_up_b.setSize(new Dimension(50,200));
level_up_b.addActionListener(new Command(Command.button_levelup,gameScr));
// 瀹氢箟鎸夐挳Level Down
Button level_down_b =new Button("闄崭绠绾ф暟");
level_down_b.setSize(new Dimension(50,200));
level_down_b.addActionListener(new Command(Command.button_leveldown,gameScr));
// 瀹氢箟鎸夐挳Level Pause
Button pause_b =new Button("娓告垙𨱌傚仠");
pause_b.setSize(new Dimension(50,200));
pause_b.addActionListener(new Command(Command.button_pause,gameScr));
// 瀹氢箟鎸夐挳Quit
Button quit_b = new Button("阃鍑烘父鎴");
quit_b.setSize(new Dimension(50,200));
quit_b.addActionListener(new Command(Command.button_quit,gameScr));
controlScr.add(play_b);
controlScr.add(level_up_b);
controlScr.add(level_down_b);
controlScr.add(pause_b);
controlScr.add(quit_b);
setVisible(true);
gameScr.requestFocus();
}
}
//閲嶅啓MyPanel绫伙纴浣缒anel镄勫洓锻ㄧ暀绌洪棿
class MyPanel extends Panel{
public Insets getInsets(){
return new Insets(30,50,30,50);
}
}
//娓告垙鐢诲竷绫
class GameCanvas extends Canvas implements KeyListener{
final int unitSize = 30; //灏忔柟鍧楄竟闀
int rowNum; //姝ｆ柟镙肩殑琛屾暟
int columnNum; //姝ｆ柟镙肩殑鍒楁暟
int maxAllowRowNum; //鍏佽告湁澶氩皯琛屾湭鍓
int blockInitRow; //鏂板嚭鐜板潡镄勮捣濮嬭屽潗镙
int blockInitCol; //鏂板嚭鐜板潡镄勮捣濮嫔垪鍧愭爣
int [][] scrArr; //灞忓箷鏁扮粍
Block b; //瀵规柟蹇镄勫紩鐢
// 鐢诲竷绫荤殑鏋勯犳柟娉
GameCanvas(){
rowNum = 15;
columnNum = 10;
maxAllowRowNum = rowNum - 2;
b = new Block(this);
blockInitRow = rowNum - 1;
blockInitCol = columnNum/2 - 2;
scrArr = new int [32][32];
}
// 鍒濆嫔寲灞忓箷锛屽苟灏嗗睆骞曟暟缁勬竻闆剁殑鏂规硶
void initScr(){
for(int i=0;i<rowNum;i++)
for (int j=0; j<columnNum;j++)
scrArr[i][j]=0;
b.reset();
repaint();
}
// 閲嶆柊鍒锋柊鐢诲竷鏂规硶
public void paint(Graphics g){
for(int i = 0; i < rowNum; i++)
for(int j = 0; j < columnNum; j++)
drawUnit(i,j,scrArr[i][j]);
}
// 鐢绘柟鍧楃殑鏂规硶
public void drawUnit(int row,int col,int type){
scrArr[row][col] = type;
Graphics g = getGraphics();
switch(type){ //琛ㄧず鐢绘柟蹇镄勬柟娉
case 0: g.setColor(Color.black);break; //浠ヨ儗鏅涓洪滆壊鐢
case 1: g.setColor(Color.blue);break; //鐢绘ｅ湪涓嬭惤镄勬柟鍧
case 2: g.setColor(Color.magenta);break; //鐢诲凡缁忚惤涓嬬殑鏂规硶
}
g.fill3DRect(col*unitSize,getSize().height-(row+1)*unitSize,unitSize,unitSize,true);
g.dispose();
}
public Block getBlock(){
return b; //杩斿洖block瀹炰緥镄勫紩鐢
}
// 杩斿洖灞忓箷鏁扮粍涓(row,col)浣岖疆镄勫睘镐у
public int getScrArrXY(int row,int col){
if (row < 0 || row >= rowNum || col < 0 || col >= columnNum)
return(-1);
else
return(scrArr[row][col]);
}
// 杩斿洖鏂板潡镄勫埯濮嬭屽潗镙囨柟娉
public int getInitRow(){
return(blockInitRow); //杩斿洖鏂板潡镄勫埯濮嬭屽潗镙
}
// 杩斿洖鏂板潡镄勫埯濮嫔垪鍧愭爣鏂规硶
public int getInitCol(){
return(blockInitCol); //杩斿洖鏂板潡镄勫埯濮嫔垪鍧愭爣
}
// 婊¤屽垹闄ゆ柟娉
void deleteFullLine(){
int full_line_num = 0;
int k = 0;
for (int i=0;i<rowNum;i++){
boolean isfull = true;
L1:for(int j=0;j<columnNum;j++)
if(scrArr[i][j] == 0){
k++;
isfull = false;
break L1;
}
if(isfull) full_line_num++;
if(k!=0 && k-1!=i && !isfull)
for(int j = 0; j < columnNum; j++){
if (scrArr[i][j] == 0)
drawUnit(k-1,j,0);
else
drawUnit(k-1,j,2);
scrArr[k-1][j] = scrArr[i][j];
}
}
for(int i = k-1 ;i < rowNum; i++){
for(int j = 0; j < columnNum; j++){
drawUnit(i,j,0);
scrArr[i][j]=0;
}
}
Mytest.score += full_line_num;
Mytest.scoreField.setText(""+Mytest.score);
}
// 鍒ゆ柇娓告垙鏄钖︾粨𨱒熸柟娉
boolean isGameEnd(){
for (int col = 0 ; col <columnNum; col ++){
if(scrArr[maxAllowRowNum][col] !=0)
return true;
}
return false;
}
public void keyTyped(KeyEvent e){
}
public void keyReleased(KeyEvent e){
}
// 澶勭悊阌鐩樿緭鍏ョ殑鏂规硶
public void keyPressed(KeyEvent e){
if(!Mytest.isPlay)
return;
switch(e.getKeyCode()){
case KeyEvent.VK_DOWN:b.fallDown();break;
case KeyEvent.VK_LEFT:b.leftMove();break;
case KeyEvent.VK_RIGHT:b.rightMove();break;
case KeyEvent.VK_SPACE:b.leftTurn();break;
}
}
}
//澶勭悊鎺у埗绫
class Command implements ActionListener{
static final int button_play = 1; //缁欐寜阍鍒嗛厤缂栧彿
static final int button_levelup = 2;
static final int button_leveldown = 3;
static final int button_quit = 4;
static final int button_pause = 5;
static boolean pause_resume = true;
int curButton; //褰揿墠鎸夐挳
GameCanvas scr;
// 鎺у埗鎸夐挳绫荤殑鏋勯犳柟娉
Command(int button,GameCanvas scr){
curButton = button;
this.scr=scr;
}
// 鎸夐挳镓ц屾柟娉
public void actionPerformed (ActionEvent e){
switch(curButton){
case button_play:if(!Mytest.isPlay){
scr.initScr();
Mytest.isPlay = true;
Mytest.score = 0;
Mytest.scoreField.setText("0");
Mytest.timer.resume();
}
scr.requestFocus();
break;
case button_levelup:if(Mytest.level < 10){
Mytest.level++;
Mytest.levelField.setText(""+Mytest.level);
Mytest.score = 0;
Mytest.scoreField.setText(""+Mytest.score);
}
scr.requestFocus();
break;
case button_leveldown:if(Mytest.level > 1){
Mytest.level--;
Mytest.levelField.setText(""+Mytest.level);
Mytest.score = 0;
Mytest.scoreField.setText(""+Mytest.score);
}
scr.requestFocus();
break;
case button_pause:if(pause_resume){
Mytest.timer.suspend();
pause_resume = false;
}else{
Mytest.timer.resume();
pause_resume = true;
}
scr.requestFocus();
break;
case button_quit:System.exit(0);
}
}
}
//鏂瑰潡绫
class Block {
static int[][] pattern = {
{0x0f00,0x4444,0x0f00,0x4444},//鐢ㄥ崄鍏杩涜呖琛ㄧず锛屾湰琛岃〃绀洪暱𨱒″洓绉岖姸镐
{0x04e0,0x0464,0x00e4,0x04c4},
{0x4620,0x6c00,0x4620,0x6c00},
{0x2640,0xc600,0x2640,0xc600},
{0x6220,0x1700,0x2230,0x0740},
{0x6440,0x0e20,0x44c0,0x8e00},
{0x0660,0x0660,0x0660,0x0660}
};
int blockType; //鍧楃殑妯″纺鍙凤纸0-6锛
int turnState; //鍧楃殑缈昏浆鐘舵侊纸0-3锛
int blockState; //蹇镄勪笅钀界姸镐
int row,col; //鍧楀湪鐢诲竷涓婄殑鍧愭爣
GameCanvas scr;
// 鍧楃被镄勬瀯阃犳柟娉
Block(GameCanvas scr){
this.scr = scr;
blockType = (int)(Math.random() * 1000)%7;
turnState = (int)(Math.random() * 1000)%4;
blockState = 1;
row = scr.getInitRow();
col = scr.getInitCol();
}
// 閲嶆柊鍒濆嫔寲鍧楋纴骞舵樉绀烘柊鍧
public void reset(){
blockType = (int)(Math.random() * 1000)%7;
turnState = (int)(Math.random() * 1000)%4;
blockState = 1;
row = scr.getInitRow();
col = scr.getInitCol();
dispBlock(1);
}
// 瀹炵幇钬滃潡钬濈炕杞镄勬柟娉
public void leftTurn(){
if(assertValid(blockType,(turnState + 1)%4,row,col)){
dispBlock(0);
turnState = (turnState + 1)%4;
dispBlock(1);
}
}
// 瀹炵幇钬滃潡钬濈殑宸︾Щ镄勬柟娉
public void leftMove(){
if(assertValid(blockType,turnState,row,col-1)){
dispBlock(0);
col--;
dispBlock(1);
}
}
// 瀹炵幇鍧楃殑鍙崇Щ
public void rightMove(){
if(assertValid(blockType,turnState,row,col+1)){
dispBlock(0);
col++;
dispBlock(1);
}
}
// 瀹炵幇鍧楄惤涓嬬殑镎崭綔镄勬柟娉
public boolean fallDown(){
if(blockState == 2)
return(false);
if(assertValid(blockType,turnState,row-1,col)){
dispBlock(0);
row--;
dispBlock(1);
return(true);
}else{
blockState = 2;
dispBlock(2);
return(false);
}
}
// 鍒ゆ柇鏄钖︽ｇ‘镄勬柟娉
boolean assertValid(int t,int s,int row,int col){
int k = 0x8000;
for(int i = 0; i < 4; i++){
for(int j = 0; j < 4; j++){
if((int)(pattern[t][s]&k) != 0){
int temp = scr.getScrArrXY(row-i,col+j);
if (temp<0||temp==2)
return false;
}
k = k >> 1;
}
}
return true;
}
// 钖屾ユ樉绀虹殑鏂规硶
public synchronized void dispBlock(int s){
int k = 0x8000;
for (int i = 0; i < 4; i++){
for(int j = 0; j < 4; j++){
if(((int)pattern[blockType][turnState]&k) != 0){
scr.drawUnit(row-i,col+j,s);
}
k=k>>1;
}
}
}
}
//瀹氭椂绾跨▼
class MyTimer extends Thread{
GameCanvas scr;
public MyTimer(GameCanvas scr){
this.scr = scr;
}
public void run(){
while(true){
try{
sleep((10-Mytest.level + 1)*100);
}
catch(InterruptedException e){}
if(!scr.getBlock().fallDown()){
scr.deleteFullLine();
if(scr.isGameEnd()){
Mytest.isPlay = false;
suspend();
}else
scr.getBlock().reset();
}
}
}
}
class WinListener extends WindowAdapter{
public void windowClosing (WindowEvent l){
System.exit(0);
}
}