本文实例讲述了java实现的打地鼠小游戏。分享给大家供大家参考，具体如下：
这里涉及到java线程和gui的相关知识，一个简单的java小游戏打地鼠，有兴趣的朋友可以优化一下。先来看看运行效果：
具体代码：
mouse.java：
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import java.awt.color;import java.awt.font;import java.awt.graphics;import java.awt.image;import java.awt.toolkit;import java.awt.event.keyevent;import java.util.hashmap;import java.util.map;import java.util.random;public class mouse { private int x, y; private int tab; private int data; random rd = new random(); private boolean live = true; private int mousetime = 10; private mouseclient mc; private static toolkit tk = toolkit.getdefaulttoolkit(); private static image[] imgs = null; private static map<image, string> imgkv = new hashmap<image, string>(); static { imgs = new image[] { tk.getimage(mouse.class.getclassloader().getresource( "images/a.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/b.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/c.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/d.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/e.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/f.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/g.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/h.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/i.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/j.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/k.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/l.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/m.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/n.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/o.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/p.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/q.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/r.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/s.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/t.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/u.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/v.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/w.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/x.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/y.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/z.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/0.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/1.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/2.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/3.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/4.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/5.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/6.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/7.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/8.png")), tk.getimage(mouse.class.getclassloader().getresource( "images/9.png")) }; imgkv.put(imgs[0], "a"); imgkv.put(imgs[1], "b"); imgkv.put(imgs[2], "c"); imgkv.put(imgs[3], "d"); imgkv.put(imgs[4], "e"); imgkv.put(imgs[5], "f"); imgkv.put(imgs[6], "g"); imgkv.put(imgs[7], "h"); imgkv.put(imgs[8], "i"); imgkv.put(imgs[9], "j"); imgkv.put(imgs[10], "k"); imgkv.put(imgs[11], "l"); imgkv.put(imgs[12], "m"); imgkv.put(imgs[13], "n"); imgkv.put(imgs[14], "o"); imgkv.put(imgs[15], "p"); imgkv.put(imgs[16], "q"); imgkv.put(imgs[17], "r"); imgkv.put(imgs[18], "s"); imgkv.put(imgs[19], "t"); imgkv.put(imgs[20], "u"); imgkv.put(imgs[21], "v"); imgkv.put(imgs[22], "w"); imgkv.put(imgs[23], "x"); imgkv.put(imgs[24], "y"); imgkv.put(imgs[25], "z"); imgkv.put(imgs[26], "0"); imgkv.put(imgs[27], "1"); imgkv.put(imgs[28], "2"); imgkv.put(imgs[29], "3"); imgkv.put(imgs[30], "4"); imgkv.put(imgs[31], "5"); imgkv.put(imgs[32], "6"); imgkv.put(imgs[33], "7"); imgkv.put(imgs[34], "8"); imgkv.put(imgs[35], "9"); } public mouse(int x, int y, int tab, mouseclient mc) { this.x = x; this.y = y; this.tab = tab; this.mc = mc; data = rd.nextint(36); new thread(new mousetime()).start(); } public void draw(graphics g) { if (!live) { mc.mouses.remove(this); mc.tab[tab] = 0; return; } g.drawimage(imgs[data], x, y, null); color c = g.getcolor(); g.setcolor(color.gray); g.setfont(new font(null, 1, 40)); g.drawstring("" + mousetime, x + 50, y + 10); if (mousetime <= 0) { this.live = false; mc.eclipsetime++; } } public boolean keyreleased(keyevent e) { int key = imgkv.get(imgs[data]).charat(0); if (e.getkeycode() == key) { system.out.println(key); mc.mousecount++; this.live = false; return true; } return false; } private class mousetime implements runnable { public void run() { while (true) { mousetime--; try { thread.sleep(1000); } catch (interruptedexception e) { e.printstacktrace(); } } } }} |
mouseclient.java：
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import java.awt.color;import java.awt.frame;import java.awt.graphics;import java.awt.image;import java.awt.event.keyadapter;import java.awt.event.keyevent;import java.awt.event.windowadapter;import java.awt.event.windowevent;import java.util.arraylist;import java.util.list;import java.util.random;public class mouseclient extends frame { /* * 整个游戏界面的规格 */ public static final int game_width = 1000; public static final int game_height = 700; public static int mousecount; public static int count; public static int gametime; public static int eclipsetime; list<mouse> mouses = new arraylist<mouse>(); random rd = new random(); public int initmousecount = 2;// 同时显示的地鼠数 public int[] tab = new int[10];// 标记坑里是否有地鼠 image offscreenimage = null; /* * 本方法显示主窗口 */ public void launchframe() { this.setlocation(200, 10); this.setsize(game_width, game_height); this.settitle("mouseclient"); this.addwindowlistener(new windowadapter() { public void windowclosing(windowevent e) { system.exit(0); } }); this.setvisible(true); this.setbackground(color.green); this.setresizable(false); this.addkeylistener(new keymonitor()); new thread(new paintthread()).start(); new thread(new gametime()).start(); } private class gametime implements runnable { public void run() { while (true) { gametime++; try { thread.sleep(1000); } catch (interruptedexception e) { e.printstacktrace(); } } } } private class paintthread implements runnable { public void run() { while (true) { repaint(); try { thread.sleep(10); } catch (interruptedexception e) { e.printstacktrace(); } } } } public void update(graphics g) { if (offscreenimage == null) { offscreenimage = this.createimage(game_width, game_height); } graphics goffscreen = offscreenimage.getgraphics(); color c = goffscreen.getcolor(); goffscreen.setcolor(color.green); goffscreen.fillrect(0, 0, game_width, game_height); goffscreen.setcolor(c); paint(goffscreen); g.drawimage(offscreenimage, 0, 0, null); } public void paint(graphics g) { color c = g.getcolor(); g.setcolor(color.gray); for (int i = 1; i <= 3; i++) for (int j = 1; j <= 3; j++) g.filloval(game_width / 4 * i - 60, game_height / 4 * j - 25, 120, 50); g.setcolor(c); g.drawstring("击打数：" + count, 20, 40); g.drawstring("击中数：" + mousecount, 20, 60); g.drawstring("逃跑数：" + eclipsetime + "", 20, 80); g.drawstring("时间：" + gametime + "s", 20, 100); if (mousecount >= 80) initmousecount = 8; else if (mousecount >= 50) initmousecount = 6; else if (mousecount >= 20) initmousecount = 4; int temp; while (mouses.size() < initmousecount) { temp = rd.nextint(9); while (tab[temp] == 1) { temp++; if (temp == 9) temp = 0; } tab[temp] = 1; mouses.add(new mouse(game_width / 4 * (temp % 3 + 1) - 70, game_height / 4 * (temp / 3 + 1) - 100, temp, this)); } for (int i = 0; i < mouses.size(); i++) { mouse m = mouses.get(i); m.draw(g); } } public static void main(string[] args) { mouseclient km = new mouseclient(); km.launchframe(); } private class keymonitor extends keyadapter { public void keyreleased(keyevent e) { system.out.println(e.getkeycode()); count++; for (int i = 0; i < mouses.size(); i++) { if (mouses.get(i).keyreleased(e)) break; } } }} |
附：完整实例代码点击此处。
希望本文所述对大家java程序设计有所帮助。
原文链接：https://download.csdn.net/download/u014307823/9160981
