俄罗斯方块java代码

import javax.swing.*;import javax.swing.Timer;import java.awt.*;import java.awt.event.*;import java.util.*;/*Title: 俄罗斯方块*Description: 俄罗斯方块*Copyright: 俄罗斯方块*Company:俄罗斯方块* author Zhu Yong* version 1.0*/public class SquaresGamepublic static void main(String args) new SquaresFrame().play();class SquaresFrame extends JFrame public final static int WIDTH = 500; public final static int HEIGHT = 600; /* 游戏区*/private BoxPanel boxPanel;/* 暂停标记*/private boolean isPause = true;/* 默认构造函数*/public SquaresFrame()/* 记分面板*/InfoPanel infoPanel = new InfoPanel();boxPanel = new BoxPanel(infoPanel);JMenuBar bar = new JMenuBar();JMenu menu = new JMenu(菜单);JMenuItem begin = new JMenuItem(新游戏);final JMenuItem pause = new JMenuItem(暂停);JMenuItem stop = new JMenuItem(结束);setJMenuBar(bar);bar.add(menu);menu.add(begin);menu.add(pause);menu.add(stop);stop.addActionListener(new ActionListener() public void actionPerformed(ActionEvent e)System.exit(0););pause.addActionListener(new ActionListener() public void actionPerformed(ActionEvent e)if ( isPause)boxPanel.supend(false);isPause = ! isPause;pause.setText(恢复);else boxPanel.supend(true);isPause = ! isPause;pause.setText(暂停););begin.addActionListener(new ActionListener() public void actionPerformed(ActionEvent e)boxPanel.newGame(););boxPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.cre ateEtchedBorder(),Box);infoPanel.setBorder(BorderFactory.createTitledBorder(BorderFactory.cr eateEtchedBorder(), Info);add(boxPanel,BorderLayout.CENTER);add(infoPanel,BorderLayout.EAST);setTitle(Squares Game);setSize(WIDTH,HEIGHT);/不可改变框架大小setResizable(false);/定位显示到屏幕中间setLocation(int)Toolkit.getDefaultToolkit().getScreenSize().getWidt h()-WIDTH)/2,(int)Toolkit.getDefaultToolkit().getScreenSize().getHeight()-HEIGHT) /2);setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setVisible(true);public void play() boxPanel.newGame();/* author Zhu Yong* 游戏区面板*/class BoxPanel extends JPanel /* 定义行*/public final static int ROWS = 20;/* 定义列*/public final static int COLS = 10;public final static Color DISPLAY = new Color(128,128,255); /* 没有方块时显示的颜色*/public final static Color HIDE = new Color(238,238,238); /* 记分面板上显示的下一个方块的颜色*/public final static Color NEXTDISPLAY = Color.ORANGE; /* 是否显示网络*/public final static boolean PAINTGRID = false; /* 用4个按钮表示一个方块*/private JButton squares = new JButtonROWSCOLS; /* 定义对前位置是否有方块.用颜色区别.*/private int stateTable = new intROWSCOLS; private InfoPanel scorePanel;private ABox currentBox;private ABox nextBox;/*各方块颜色数组.其中0号颜色为无方块时颜色.共7种方块 .最后一个消行时颜色 */private static Color boxColor= new Colornew Color(238,238,238),new Color(128,128,255),new Color(189,73,23),new Color(154,105,22),new Color(101,124,52),new Color(49,100,128),new Color(84,57,119),new Color(111,54,102),new Color(126,50,57),Color.RED;/* 定时器,负责方块自动下移*/private Timer timer;/* Level 用定时器的延时控制*/private int level;/* 初时化时的延时*/private final static int INITDELAY = 940; /* 每一级别延时减少的步进值*/private final static int INC = 90;public BoxPanel(InfoPanel panel)setLayout(new GridLayout(ROWS,COLS,1,1);/可能获取焦点,才能接受键盘事件setFocusable(true);/setCursor(new Cursor(1);/* 初时化,生成JButton,设置颜色.JButton数组按照先第一行再第二行的顺序添加.下标为行列和xy正好相反.*/for(int i=0;iROWS;i+)for(int j=0;jCOLS;j+) JButton square= new JButton();square.setEnabled(false);square.setBorderPainted(PAINTGRID);squaresij = square;stateTableij = 0;add(square);scorePanel = panel;timer = new Timer(INITDELAY,new autoDownHandler();/注册键盘事件addKeyListener(new KeyAdapter() public void keyPressed(KeyEvent e) int key = e.getKeyCode();/ System.out.println(bt.getX()+:+bt.getY(); if (key = KeyEvent.VK_DOWN) dropdown(); else if (key = KeyEvent.VK_UP) rotate(); else if (key = KeyEvent.VK_RIGHT) right(); else if (key = KeyEvent.VK_LEFT) left(););/* 重新所有方块. 即重新改变所有JButton背景色*/privatevoidshowBox()for(int i=0;iROWS;i+)for(int j=0;jCOLS;j+)squaresij.setBackground(boxColorstateTableij);/* 只重新显示当前方块*/private void showCurrentBox()point location = currentBox.getLocation(); for(int i=0;i=0;i-)for(int j=0;j0) scorePanel.winScore(clearLines);upgrade();/* 消行,重置属性表.下移* param line*/public void removeLine(int line) timer.stop();for(int j=0;j=0;i-)for(int j=0;jCOLS;j+)if (i!=0)stateTableij = stateTablei-1j; elsestateTableij = 0;showBox();timer.start();/* 检查把方块移动到(x,y)时是否合法 .* param x* param y* return*/public boolean checkAction(int x,int y) /先移除当前方块,再判断.当前方块和下一位置的方块有共用的位置.removeCurrentBox();boolean ret = true;point list = currentBox.getShape().getList();int xx = 0;int yy = 0;for (int i=0;i+xx+:+yy);if ( xx=COLS | xx=ROWS | yy+xx+:+yy); if (stateTableyyxx!=0) ret = false; break;addCurrentBox();return ret;/* 左移*/public void left()if(checkAction(currentBox.getHead().getX()-1,currentBox.getHead().getY() removeCurrentBox();showCurrentBox();currentBox.setHead(currentBox.getHead().getX()-1,currentBox.getHead().getY();addCurrentBox();/showBox();showCurrentBox();/* 右移*/public void right()if(checkAction(currentBox.getHead().getX()+1,currentBox.getHead().getY() removeCurrentBox();showCurrentBox();currentBox.setHead(currentBox.getHead().getX()+1,currentBox.getHead().getY();addCurrentBox();/showBox();showCurrentBox();/* 下移* return*/public boolean down()int choose=0;if(checkAction(currentBox.getHead().getX(),currentBox.getHead().getY()+1) removeCurrentBox();showCurrentBox();currentBox.setHead(currentBox.getHead().getX(),currentBox.getHead().getY()+1);addCurrentBox();showCurrentBox();/showBox();returntrue;else clearBox();currentBox = nextBox.setDefault();nextBox = BoxFactory.getBox().setDefault(); scorePanel.setNext(nextBox); /showBox();/检查是否游戏结束if (checkGameOver()supend(false);choose = JOptionPane.showConfirmDialog(this, 游戏结束n你的积分为+scorePanel.getScore()+n要开始新游戏吗?,GameOver,JOptionPane.YES_NO_OPTION,JOptionPane.WARNING_MESSAGE);if (choose = JOptionPane.YES_OPTION) newGame();addCurrentBox();showCurrentBox();/showBox();return false;/* 丢下.*/public void dropdown() while (down() ;/* 判断是否结束* return*/private boolean checkGameOver()point location = currentBox.getLocation(); for(int i=0;i4;i+)int row = locationi.getY();int col = locationi.getX();if (stateTablerowcol!=0) return true;return false;/* 变形*/public void rotate()if (checkRotate()removeCurrentBox();showCurrentBox();currentBox.rotate();addCurrentBox();showCurrentBox();/showBox();/* 检查变形是否合法* return*/private boolean checkRotate()removeCurrentBox();int oldheadx = currentBox.getHead().getX(); int oldheady = currentBox.getHead().getY(); /System.out.println(oldhead:+oldheadx+,+oldheady); boolean ret = true;point shape = currentBox.getNextShape().getList(); int x=0,y=0,newheadx = 0,newheady=0; for(int i=0;i+x+:+y);if ( x=COLS | x=ROWS | y+x+:+y); if (stateTableyx!=0) ret = false; break;addCurrentBox();return ret;/* 移除当前方块.设置颜色为无色.主要用于移动,变形时.清除当前位置方块.显示下一位置方块.*/private void removeCurrentBox()/System.out.println(removeCurrentBox:+Thread.currentThread().getNa me();for(int i=0;i4;i+)int x=currentBox.getLocation()i.getX(); int y=currentBox.getLocation()i.getY(); stateTableyx = 0;/* 添加当前方块到属性表.*/private void addCurrentBox()for(int i=0;i 3000 & level 6000 & level 10000 & level 15000 & level 21000 & level 28000 & level 35000 & level 43000 & level 51000 & level 10) setLevel(10);/* 重置,开始新游戏.*/public void newGame()for(int i=0;iROWS;i+)for(int j=0;jCOLS;j+)stateTableij = 0;showBox();setLevel(1);scorePanel.clean();currentBox = BoxFactory.getBox();nextBox = BoxFactory.getBox();scorePanel.setNext(nextBox);setFocusable(true);requestFocus();addCurrentBox();showBox();timer.start();/* 记分面板* author Administrator*/class InfoPanel extends JPanelprivate JLabel scoreLabel;private JLabel lineLabel;private JLabel levelLabel;private JPanel nextPanel;/* 下一个方块*/private JButton nextBox;public InfoPanel()setLayout(new BorderLayout();Box vbox = Box.createVerticalBox(); add(vbox,BorderLayout.CENTER);vbox.add(Box.createRigidArea(new Dimension(12,50);Box vbox1 = Box.createVerticalBox();vbox.add(vbox1);scoreLabel = new JLabel(0);lineLabel = new JLabel(0);levelLabel = new JLabel(0);nextPanel = new JPanel();nextBox = new JButton44;nextPanel.setLayout(new GridLayout(4,4,1,1); for(int i=0;i4;i+)for(int j=0;j4;j+)JButton bt = new JButton();bt.setEnabled(false);bt.setBorderPainted(BoxPanel.PAINTGRID);nextPanel.add(bt);nextBoxji = bt;vbox1.add(new JLabel(Next :);vbox1.add(nextPanel);vbox1.add(Box.createVerticalStrut(90);vbox1.add(new JLabel(得分 :);vbox1.add(Box.createVerticalStrut(10);vbox1.add(scoreLabel);vbox1.add(Box.createVerticalStrut(10);vbox1.add(new JLabel(行数 :);vbox1.add(Box.createVerticalStrut(10);vbox1.add(lineLabel);vbox1.add(Box.createVerticalStrut(10);vbox1.add(new JLabel(Level :);vbox1.add(Box.createVerticalStrut(10);vbox1.add(levelLabel);vbox1.add(Box.createVerticalStrut(80);/* 记分.显示在面板上* param lines*/public void winScore(int lines)int score = 0;lineLabel.setText(+(Integer.parseInt(lineLabel.getText()+lines); if (lines=1) score = 100;else if (lines =2) score = 300;else if (lines =3) score = 500;else if (lines =4) score = 1000;scoreLabel.setText(+(Integer.parseInt(scoreLabel.getText()+score);/* 设置下一个方块.* param next*/public void setNext(ABox next) for(int i=0;i4;i+)for(int j=0;j4;j+)nextBoxij.setBackground(BoxPanel.HIDE); int headx = 2; int heady = 0;/设置方块位置if (next.getId() = 1) headx = 2;heady=0;else if (next.getId() = 2) headx = 1;heady = 1; else if (next.getId() = 3) headx = 2;heady = 1; else if (next.getId() = 4) headx = 1;heady = 1; else if (next.getId() = 5) headx = 2;heady = 1; else if (next.getId() = 6) headx = 1;heady = 1; else if (next.getId() = 7) headx = 1;heady = 1;point shape = next.getShape(0).getList();nextBoxheadxheady.setBackground(BoxPanel.NEXTDISPLAY);nextBoxheadx+shape1.getX()heady+shape1.getY().setBackground(B oxPanel.NEXTDISPLAY);nextBoxheadx+shape2.getX()heady+shape2.getY().setBackground(B oxPanel.NEXTDISPLAY);nextBoxheadx+shape3.getX()heady+shape3.getY().setBackground(B oxPanel.NEXTDISPLAY);/* 设置显示级别* param level*/public void setLevel(int level) levelLabel.setText(+level);/* 获取当前积分* return*/public int getScore()return Integer.parseInt(scoreLabel.getText();/* 重置*/public void clean()scoreLabel.setText(+0);setLevel(1);for(int i=0;i4;i+)for(int j=0;j4;j+)nextBoxij.setBackground(BoxPanel.HIDE);/* 方块类* author Administrator*/class ABox public final static int ROWS = 20;public final static int COLS = 10;privateint id;/* 用于存放方块所有样子坐标.*/private ArrayList shapeTable; private String name;private int currentShapeId;/* 当前方块位置.注意这里是坐标(x,y)和squares,stateTable数组的行列顺序正好相反.*/private point location;/* 方块起始位置.*/private point head = new point(0,COLS/2); public ABox(String name,int id) = name;this.id = id;shapeTable = new ArrayList(); location = new point4;/* 方块变形,选取下一个坐标集.从小到大顺序选取.变形后重设方块位置(头结点) */public void rotate()currentShapeId=(currentShapeId+1)=shapeTable.size()?0:(currentShapeI d+1);point shapehead = shapeTable.get(currentShapeId).getList()0;setHead(getHead().getX()+shapehead.getX(),getHead().getY()+shapehead. getY();/* 添加方块坐标集* param shape*/public void addShape(BoxShape shape) shapeTable.add(shape);/* 重设方块位置.定义新的头结点.根据坐标集计算下其它子方块位置.* param x 新位置头结点坐标x* param y*/public void setHead(int x,int y) head.setxy(x, y);point shapePoint = getShape().getList(); location0 = head;location1 = head.add(shapePoint1); location2 = head.add(shapePoint2); location3 = head.add(shapePoint3);/* 获取位置数组* return*/public point getLocation()return location;/* 获取头结点* return*/public point getHead()return head;/* 获取当前坐标集* return*/public BoxShape getShape()/ get current shapereturn shapeTable.get(currentShapeId);/* 获取下一个坐标集*/public BoxShape getNextShape() /int index = currentShapeId+1;/if (index=shapeTable.size() index = 0; returnshapeTable.get(currentShapeId+1=shapeTable.size()?0:currentShapeId+1);/* 重置当前方块 .因为游戏中一直在重用方块对象.* return*/public ABox setDefault()setHead(4,0);currentShapeId = 0;return this;/* 获取对应坐标集* param index* return*/public BoxShape getShape(int index) return shapeTable.get(index);/* 用于调试*/public String toString()return +name+ +getHead();public int getId()return id;/* 产生方块* author Administrator*/class BoxFactory /* ArrayLIst中存放每个方块的一个对象.随机获取.*/private static ArrayList aboxes = new ArrayList(); /* 产生方块对象.*/static /*其中包含4个点.都是相对坐标.第一个坐标是相对变形前根结点坐标的变化量,其它3坐标是相对当前根结点的变化量.对任一方块,可让其处一个3*3或4*4的方阵中,变化时不应脱离此方块,然后以此来计算根结点相对变化值.*/ABox abox = new ABox(changtiao,1); abox.addShape(new BoxShape(2,-2,0,1,0,2,0,3); abox.addShape(new BoxShape(-2,2,1,0,2,0,3,0); aboxes.add(abox);/* * */abox = new ABox(fangkuai,2); abox.addShape(new BoxShape(0,0,1,0,0,1,1,1); aboxes.add(abox);/* */abox = new ABox(3A,3);abox.addShape(new BoxShape(1,-1,-1,1,0,1,-1,2); abox.addShape(new BoxShape(-1,1,1,0,1,1,2,1); aboxes.add(abox);/* */abox = new ABox(3B,4);abox.addShape(new BoxShape(0,0,0,1,1,1,1,2); abox.addShape(new Box