本文小编为大家详细介绍“基于Java怎么实现经典蜘蛛纸牌游戏”，内容详细，步骤清晰，细节处理妥当，希望这篇“基于Java怎么实现经典蜘蛛纸牌游戏”文章能帮助大家解决疑惑，下面跟着小编的思路慢慢深入，一起来学习新知识吧。
效果展示
前面的导入过程这里就不多说了，不会的可以自己去问度娘。导入后，选择Spider.java类直接运行就可以了，下面是游戏运行的截图：
游戏结构
核心代码
AboutDialog.java类
import javax.swing.*;import java.awt.*;public class AboutDialog extends JDialog{JPanel jMainPane = new JPanel();JTabbedPane jTabbedPane = new JTabbedPane();private JPanel jPanel1 = new JPanel();private JPanel jPanel2 = new JPanel();private JTextArea jt1 = new JTextArea("将电脑多次分发给你的牌按照相同的花色由大至小排列起来。直到桌面上的牌全都消失。"); private JTextArea jt2 = new JTextArea("该游戏中，纸牌的图片来自于Windows XP的纸牌游戏，图片权属于原作者所有！"); public AboutDialog(){setTitle("蜘蛛牌");setSize(300,200);setResizable(false);setDefaultCloseOperation (WindowConstants.DISPOSE_ON_CLOSE); Container c = this.getContentPane();jt1.setSize(260,200);jt2.setSize(260,200);jt1.setEditable(false);jt2.setEditable(false);jt1.setLineWrap(true); jt2.setLineWrap(true); jt1.setFont(new Font("楷体_GB2312", java.awt.Font.BOLD, 13));jt1.setForeground(Color.blue);jt2.setFont(new Font("楷体_GB2312", java.awt.Font.BOLD, 13));jt2.setForeground(Color.black);jPanel1.add(jt1);jPanel2.add(jt2);jTabbedPane.setSize(300,200);jTabbedPane.addTab("游戏规则", null, jPanel1, null);jTabbedPane.addTab("声明", null, jPanel2, null);jMainPane.add(jTabbedPane);c.add(jMainPane);pack();this.setVisible(true);}}PKCard.java类
import java.awt.*;import java.awt.event.*;import javax.swing.*;public class PKCard extends JLabel implements MouseListener, MouseMotionListener{ //纸牌的位置Point point = null; Point initPoint = null; int value = 0; int type = 0; String name = null; Container pane = null; Spider main = null; boolean canMove = false; boolean isFront = false; PKCard previousCard = null; public void mouseClicked(MouseEvent arg0){} public void flashCard(PKCard card){//启动Flash线程new Flash(card).start();//不停的获得下一张牌，直到完成if(main.getNextCard(card) != null){card.flashCard(main.getNextCard(card));}} class Flash extends Thread{private PKCard card = null;public Flash(PKCard card){this.card = card;}public void run(){boolean is = false;ImageIcon icon = new ImageIcon("images/white.gif");for (int i = 0; i < 4; i++){try{Thread.sleep(200);}catch (InterruptedException e){e.printStackTrace();}if (is){this.card.turnFront();is = !is;}else{this.card.setIcon(icon);is = !is;}// 根据当前外观将card的UI属性重置card.updateUI();}}} public void mousePressed(MouseEvent mp){ point = mp.getPoint(); main.setNA(); this.previousCard = main.getPreviousCard(this); } public void mouseReleased(MouseEvent mr){Point point = ((JLabel) mr.getSource()).getLocation();//判断可行列int n = this.whichColumnAvailable(point);if (n == -1 || n == this.whichColumnAvailable(this.initPoint)){this.setNextCardLocation(null);main.table.remove(this.getLocation());this.setLocation(this.initPoint);main.table.put(this.initPoint, this);return;}point = main.getLastCardLocation(n);boolean isEmpty = false;PKCard card = null;if (point == null){point = main.getGroundLabelLocation(n);isEmpty = true;}else{card = (PKCard) main.table.get(point);}if (isEmpty || (this.value + 1 == card.getCardValue())){point.y += 40;if (isEmpty) point.y -= 20;this.setNextCardLocation(point);main.table.remove(this.getLocation());point.y -= 20;this.setLocation(point);main.table.put(point, this);this.initPoint = point;if (this.previousCard != null){this.previousCard.turnFront();this.previousCard.setCanMove(true);}this.setCanMove(true);}else{this.setNextCardLocation(null);main.table.remove(this.getLocation());this.setLocation(this.initPoint);main.table.put(this.initPoint, this);return;} point = main.getLastCardLocation(n); card = (PKCard) main.table.get(point); if (card.getCardValue() == 1){point.y -= 240;card = (PKCard) main.table.get(point);if (card != null && card.isCardCanMove()){main.haveFinish(n);}}}public void setNextCardLocation(Point point){PKCard card = main.getNextCard(this);if (card != null){if (point == null){card.setNextCardLocation(null);main.table.remove(card.getLocation());card.setLocation(card.initPoint);main.table.put(card.initPoint, card);}else{point = new Point(point);point.y += 20;card.setNextCardLocation(point);point.y -= 20;main.table.remove(card.getLocation());card.setLocation(point);main.table.put(card.getLocation(), card);card.initPoint = card.getLocation();}}} public int whichColumnAvailable(Point point){int x = point.x;int y = point.y;int a = (x - 20) / 101;int b = (x - 20) % 101;if (a != 9){if (b > 30 && b <= 71){a = -1;}else if (b > 71){a++;}}else if (b > 71){a = -1;}if (a != -1){Point p = main.getLastCardLocation(a);if (p == null) p = main.getGroundLabelLocation(a);b = y - p.y;if (b <= -96 || b >= 96){a = -1;}}return a;} public void mouseEntered(MouseEvent arg0){ } public void mouseExited(MouseEvent arg0){ } public void mouseDragged(MouseEvent arg0){ if (canMove){int x = 0;int y = 0;Point p = arg0.getPoint();x = p.x - point.x;y = p.y - point.y;this.moving(x, y);}} public void moving(int x, int y){ PKCard card = main.getNextCard(this); Point p = this.getLocation(); //将组件移动到容器中指定的顺序索引。 pane.setComponentZOrder(this, 1); //在Hashtable中保存新的节点信息main.table.remove(p); p.x += x; p.y += y; this.setLocation(p); main.table.put(p, this); if (card != null) card.moving(x, y); } public void mouseMoved(MouseEvent arg0){ } public PKCard(String name, Spider spider){ super(); this.type = new Integer(name.substring(0, 1)).intValue(); this.value = new Integer(name.substring(2)).intValue(); this.name = name; this.main = spider; this.pane = this.main.getContentPane(); this.addMouseListener(this); this.addMouseMotionListener(this); this.setIcon(new ImageIcon("images/rear.gif")); this.setSize(71, 96); this.setVisible(true); } public void turnFront(){ this.setIcon(new ImageIcon("images/" + name + ".gif")); this.isFront = true; } public void turnRear(){ this.setIcon(new ImageIcon("images/rear.gif")); this.isFront = false; this.canMove = false; } public void moveto(Point point){ this.setLocation(point); this.initPoint = point; } public void setCanMove(boolean can){ this.canMove = can; PKCard card = main.getPreviousCard(this); if (card != null && card.isCardFront()){ if (!can){ if (!card.isCardCanMove()){ return;} else{card.setCanMove(can);}} else{ if (this.value + 1 == card.getCardValue() && this.type == card.getCardType()){card.setCanMove(can);}else{card.setCanMove(false);} } } } public boolean isCardFront(){ return this.isFront; } public boolean isCardCanMove(){ return this.canMove; } public int getCardValue(){ return value; } public int getCardType(){ return type; }}SpiderMenuBar.java类
import javax.swing.JMenuBar;import javax.swing.JMenu;import javax.swing.JMenuItem;import javax.swing.JRadioButtonMenuItem;import javax.swing.ButtonGroup;public class SpiderMenuBar extends JMenuBar{ //生成spider框架对象 Spider main = null; //生成菜单组 JMenu jNewGame = new JMenu("游戏"); JMenu jHelp = new JMenu("帮助"); //生成菜单项 JMenuItem jItemAbout = new JMenuItem("关于"); JMenuItem jItemOpen = new JMenuItem("开局"); JMenuItem jItemPlayAgain = new JMenuItem("重新发牌"); //生成单选框 JRadioButtonMenuItem jRMItemEasy = new JRadioButtonMenuItem("简单：单一花色"); JRadioButtonMenuItem jRMItemNormal = new JRadioButtonMenuItem("中级：双花色"); JRadioButtonMenuItem jRMItemHard = new JRadioButtonMenuItem("高级：四花色");; JMenuItem jItemExit = new JMenuItem("退出"); JMenuItem jItemValid = new JMenuItem("显示可行操作"); public SpiderMenuBar(Spider spider){ this.main = spider; jNewGame.add(jItemOpen); jNewGame.add(jItemPlayAgain); jNewGame.add(jItemValid); jNewGame.addSeparator(); jNewGame.add(jRMItemEasy); jNewGame.add(jRMItemNormal); jNewGame.add(jRMItemHard); jNewGame.addSeparator(); jNewGame.add(jItemExit); ButtonGroup group = new ButtonGroup(); group.add(jRMItemEasy); group.add(jRMItemNormal); group.add(jRMItemHard); jHelp.add(jItemAbout); this.add(jNewGame); this.add(jHelp);//为组件添加事件监听并实现 //“开局”jItemOpen.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent e) { main.newGame(); } }); //“重新发牌”jItemPlayAgain.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent e) { if(main.getC() < 60){ main.deal(); } } }); //"显示可行操作"jItemValid.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent e) { new Show().start(); } }); //“退出”jItemExit.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent e) { main.dispose(); System.exit(0); } });//“简单级别”默认已选jRMItemEasy.setSelected(true); //“简单级别”jRMItemEasy.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent e) { main.setGrade(Spider.EASY); main.initCards(); main.newGame(); } }); //“中级”jRMItemNormal.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent e) { main.setGrade(Spider.NATURAL); main.initCards(); main.newGame(); } }); //“高级”jRMItemHard.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent e) { main.setGrade(Spider.HARD); main.initCards(); main.newGame(); } });jNewGame.addMenuListener(new javax.swing.event.MenuListener() { public void menuSelected(javax.swing.event.MenuEvent e) { if(main.getC() < 60){ jItemPlayAgain.setEnabled(true); } else{ jItemPlayAgain.setEnabled(false); } } public void menuDeselected(javax.swing.event.MenuEvent e) {} public void menuCanceled(javax.swing.event.MenuEvent e) {} }); //“关于”jItemAbout.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent e) { new AboutDialog(); } }); } class Show extends Thread{ public void run(){ main.showEnableOperator(); } } }Spider.java 类
import java.awt.*;import java.awt.event.*;import javax.swing.*;import java.util.*;public class Spider extends JFrame{//整型变量，表示难度等级为：简单public static final int EASY = 1; //整型变量，表示难度等级为：普通public static final int NATURAL = 2; //整型变量，表示难度等级为：难public static final int HARD = 3; //设定初始难度等级为简单private int grade = Spider.EASY; private Container pane = null; //生成纸牌数组private PKCard cards[] = new PKCard[104]; private JLabel clickLabel = null; private int c = 0; private int n = 0; private int a = 0; private int finish = 0; Hashtable table = null; private JLabel groundLabel[] = null; public static void main(String[] args){ Spider spider = new Spider();spider.setVisible(true); } public Spider(){ //改变系统默认字体Font font = new Font("Dialog", Font.PLAIN, 12);java.util.Enumeration keys = UIManager.getDefaults().keys();while (keys.hasMoreElements()) {Object key = keys.nextElement();Object value = UIManager.get(key);if (value instanceof javax.swing.plaf.FontUIResource) {UIManager.put(key, font);}}setTitle("蜘蛛牌"); setDefaultCloseOperation(javax.swing.JFrame.EXIT_ON_CLOSE); //设置框架的大小setSize(1024, 742); //生成SpiderMenuBar对象，并放置在框架之上setJMenuBar(new SpiderMenuBar(this)); pane = this.getContentPane(); //设置背景颜色pane.setBackground(new Color(0, 112, 26)); //将布局管理器设置成为nullpane.setLayout(null); clickLabel = new JLabel(); clickLabel.setBounds(883, 606, 121, 96); pane.add(clickLabel); clickLabel.addMouseListener(new MouseAdapter(){ public void mouseReleased(MouseEvent me){ if (c < 60){Spider.this.deal();} } }); this.initCards(); this.randomCards(); this.setCardsLocation(); groundLabel = new JLabel[10]; int x = 20; for (int i = 0; i < 10; i++) { groundLabel[i] = new JLabel(); groundLabel[i] .setBorder(javax.swing.BorderFactory .createEtchedBorder(javax.swing.border.EtchedBorder.RAISED)); groundLabel[i].setBounds(x, 25, 71, 96); x += 101; this.pane.add(groundLabel[i]); } this.setVisible(true); this.deal(); this.addKeyListener(new KeyAdapter(){ class Show extends Thread{ public void run(){ Spider.this.showEnableOperator(); } } public void keyPressed(KeyEvent e){ if (finish != 8) if (e.getKeyCode() == KeyEvent.VK_D && c < 60){ Spider.this.deal(); } else if (e.getKeyCode() == KeyEvent.VK_M){ new Show().start(); } } }); } public void newGame(){ this.randomCards(); this.setCardsLocation(); this.setGroundLabelZOrder(); this.deal(); } public int getC(){ return c; } public void setGrade(int grade){ this.grade = grade; } public void initCards(){ //如果纸牌已被赋值，即将其从框架的面板中移去if (cards[0] != null){ for (int i = 0; i < 104; i++){ pane.remove(cards[i]); } } int n = 0; //通过难度等级，为n赋值if (this.grade == Spider.EASY){ n = 1; } else if (this.grade == Spider.NATURAL){ n = 2; } else{ n = 4; } //为card赋值 for (int i = 1; i <= 8; i++){ for (int j = 1; j <= 13; j++){ cards[(i - 1) * 13 + j - 1] = new PKCard((i % n + 1) + "-" + j, this); } } //随机纸牌初始化this.randomCards(); } public void randomCards(){ PKCard temp = null; //随机生成牌号for (int i = 0; i < 52; i++){ int a = (int) (Math.random() * 104); int b = (int) (Math.random() * 104); temp = cards[a]; cards[a] = cards[b]; cards[b] = temp; } } public void setNA(){ a = 0; n = 0; } public void setCardsLocation(){ table = new Hashtable(); c = 0; finish = 0; n = 0; a = 0; int x = 883; int y = 580;//初始化待展开的纸牌 for (int i = 0; i < 6; i++){ for (int j = 0; j < 10; j++){ int n = i * 10 + j; pane.add(cards[n]); //将card转向背面cards[n].turnRear(); //将card放在固定的位置上cards[n].moveto(new Point(x, y)); //将card的位置及相关信息存入table.put(new Point(x, y), cards[n]); } x += 10; }x = 20; y = 45; //初始化表面显示的纸牌for (int i = 10; i > 5; i--){ for (int j = 0; j < 10; j++){ int n = i * 10 + j; if (n >= 104) continue; pane.add(cards[n]); cards[n].turnRear(); cards[n].moveto(new Point(x, y)); table.put(new Point(x, y), cards[n]); x += 101; } x = 20; y -= 5; } } public void showEnableOperator(){ int x = 0; out: while (true){ Point point = null; PKCard card = null; do{ if (point != null){n++;} point = this.getLastCardLocation(n); while (point == null){ point = this.getLastCardLocation(++n); if (n == 10) n = 0; x++; if (x == 10) break out; } card = (PKCard) this.table.get(point); } while (!card.isCardCanMove()); while (this.getPreviousCard(card) != null && this.getPreviousCard(card).isCardCanMove()){ card = this.getPreviousCard(card); } if (a == 10){a = 0;} for (; a < 10; a++){ if (a != n){ Point p = null; PKCard c = null; do{ if (p != null){a++;}p = this.getLastCardLocation(a); int z = 0; while (p == null){ p = this.getLastCardLocation(++a); if (a == 10) a = 0; if (a == n) a++; z++; if (z == 10) break out; } c = (PKCard) this.table.get(p); } while (!c.isCardCanMove()); if (c.getCardValue() == card.getCardValue() + 1){ card.flashCard(card); try{ Thread.sleep(800); } catch (InterruptedException e){ e.printStackTrace(); } c.flashCard(c); a++; if (a == 10){n++;} break out; } } } n++; if (n == 10){n = 0;} x++; if (x == 10){break out;} } } public void deal() { this.setNA(); //判断10列中是否空列for (int i = 0; i < 10; i++){ if (this.getLastCardLocation(i) == null){ JOptionPane.showMessageDialog(this, "有空位不能发牌！", "提示", JOptionPane.WARNING_MESSAGE); return; } } int x = 20; for (int i = 0; i < 10; i++){ Point lastPoint = this.getLastCardLocation(i); //这张牌应“背面向上”if (c == 0){ lastPoint.y += 5;} //这张牌应“正面向上”else{ lastPoint.y += 20;} table.remove(cards[c + i].getLocation()); cards[c + i].moveto(lastPoint); table.put(new Point(lastPoint), cards[c + i]); cards[c + i].turnFront(); cards[c + i].setCanMove(true); //将组件card移动到容器中指定的顺序索引。 this.pane.setComponentZOrder(cards[c + i], 1); Point point = new Point(lastPoint); if (cards[c + i].getCardValue() == 1){ int n = cards[c + i].whichColumnAvailable(point); point.y -= 240; PKCard card = (PKCard) this.table.get(point); if (card != null && card.isCardCanMove()){ this.haveFinish(n); } } x += 101; } c += 10; }public PKCard getPreviousCard(PKCard card){ Point point = new Point(card.getLocation()); point.y -= 5; card = (PKCard) table.get(point); if (card != null){return card;} point.y -= 15; card = (PKCard) table.get(point); return card; } public PKCard getNextCard(PKCard card){ Point point = new Point(card.getLocation()); point.y += 5; card = (PKCard) table.get(point); if (card != null)return card; point.y += 15; card = (PKCard) table.get(point); return card; } public Point getLastCardLocation(int column){ Point point = new Point(20 + column * 101, 25); PKCard card = (PKCard) this.table.get(point); if (card == null) return null; while (card != null){ point = card.getLocation(); card = this.getNextCard(card); } return point; } public Point getGroundLabelLocation(int column){ return new Point(groundLabel[column].getLocation()); } public void setGroundLabelZOrder(){ for (int i = 0; i < 10; i++){ //将组件groundLable移动到容器中指定的顺序索引。顺序（105+i）确定了绘制组件的顺序；具有最高顺序的组件将第一个绘制，而具有最低顺序的组件将最后一个绘制。在组件重叠的地方，具有较低顺序的组件将覆盖具有较高顺序的组件。 pane.setComponentZOrder(groundLabel[i], 105 + i); } } public void haveFinish(int column){ Point point = this.getLastCardLocation(column); PKCard card = (PKCard) this.table.get(point); do{ this.table.remove(point); card.moveto(new Point(20 + finish * 10, 580)); //将组件移动到容器中指定的顺序索引。 pane.setComponentZOrder(card, 1); //将纸牌新的相关信息存入Hashtablethis.table.put(card.getLocation(), card); card.setCanMove(false); point = this.getLastCardLocation(column); if (point == null) card = null; else card = (PKCard) this.table.get(point); } while (card != null && card.isCardCanMove()); finish++; //如果8付牌全部组合成功，则显示成功的对话框if (finish == 8){ JOptionPane.showMessageDialog(this, "恭喜你，顺利通过！", "成功", JOptionPane.PLAIN_MESSAGE); } if (card != null){ card.turnFront(); card.setCanMove(true); } }}读到这里，这篇“基于Java怎么实现经典蜘蛛纸牌游戏”文章已经介绍完毕，想要掌握这篇文章的知识点还需要大家自己动手实践使用过才能领会，如果想了解更多相关内容的文章，欢迎关注编程网行业资讯频道。
