手机打地鼠J2me编写

package mouse; import java.util.Random; import javax.microedition.lcdui.Graphics; import javax.microedition.lcdui.Image; import javax.microedition.lcdui.game.GameCanvas; public class MainCanvas extends GameCanvas implements Runnable { public static final int GAME_UI = 0; //进入用户界面 public static final int GAME_GAMING = 1; //进行游戏 public static final int GAME_END = 2; //游戏结束 public static final int GAME_STATE_NUM = 3; //状态总数 private int m_nState = GAME_UI; //存储当前的游戏状态 private boolean m_bRunning; //控制线程运行 private MyUI m_UI; //用户界面对象 private HammerSprite m_Hammer; //锤子对象 private Hole m_Hole[]; //洞穴对象数组 private MyRecord m_Record; //记录对象 private int m_nTime = 600; //游戏时间 public MainCanvas() { super(true); m_UI = new MyUI(); m_Record = new MyRecord("MouseRecord"); try { //读取锤子精灵图像 Image img = Image.createImage("/hammer.png"); m_Hammer = new HammerSprite(img, 42, 40); //创建洞穴及洞穴中的地鼠 Image imgMouse = Image.createImage("/mouse.png"); Image imgHole = Image.createImage("/hole.png"); int x = getWidth() / 2; int y = getHeight() / 2; m_Hole = new Hole[9]; Random rand = new Random(); m_Hole[0] = new Hole(imgHole, imgMouse, rand, x-50, y-50); m_Hole[1] = new Hole(imgHole, imgMouse, rand, x , y-50); m_Hole[2] = new Hole(imgHole, imgMouse, rand, x+50, y -50); m_Hole[3] = new Hole(imgHole, imgMouse, rand, x-50 , y); m_Hole[4] = new Hole(imgHole, imgMouse, rand, x , y); m_Hole[5] = new Hole(imgHole, imgMouse, rand, x +50, y); m_Hole[6] = new Hole(imgHole, imgMouse, rand, x -50, y+50); m_Hole[7] = new Hole(imgHole, imgMouse, rand, x , y+50); m_Hole[8] = new Hole(imgHole, imgMouse, rand, x +50, y+50); } catch (Exception ex) { } setState(GAME_UI); Start(); //启动线程 } private void setState(int state) { //设置当前的游戏状态 if (state < 0 || state >= GAME_STATE_NUM) { return; } m_nState = state; } public void Start() { m_bRunning = true; Thread thread = new Thread(this); //分配新线程 thread.start(); //线程启动 } public void run() { //新线程自动调用此方法 //获取系统当前时间，并将时间换算成以毫秒为单位的数 long T1 = System.currentTimeMillis(); long T2 = T1; while (m_bRunning) { T2 = System.currentTimeMillis(); if (T2 - T1 > 100) { //间隔100毫秒 T1 = T2; Input(); Logic(); Paint(); } } } public void Stop() { //终止游戏 m_bRunning = false; } public void Input() { int keyStates = getKeyStates(); switch (m_nState) { case GAME_UI: //进入用户界面 m_UI.Input(keyStates); if (m_UI.getState() == MyUI.UI_HIDE) { setState(GAME_GAMING); } break; case GAME_GAMING: //进入游戏 if ((keyStates & GameCanvas.GAME_A_PRESSED) != 0) { m_Hole[0].HammerDown(m_Hammer); } else if ((keyStates & GameCanvas.UP_PRESSED) != 0) { m_Hole[1].HammerDown(m_Hammer); } else if ((keyStates & GameCanvas.GAME_B_PRESSED) != 0) { m_Hole[2].HammerDown(m_Hammer); } else if ((keyStates & GameCanvas.LEFT_PRESSED) != 0) { m_Hole[3].HammerDown(m_Hammer); } else if((keyStates & GameCanvas.FIRE_PRESSED) != 0){ m_Hole[4].HammerDown(m_Hammer); }else if((keyStates & GameCanvas.RIGHT_PRESSED) != 0){ m_Hole[5].HammerDown(m_Hammer); }else if((keyStates & GameCanvas.GAME_C_PRESSED) != 0){ m_Hole[6].HammerDown(m_Hammer); }else if((keyStates & GameCanvas.DOWN_PRESSED) != 0){ m_Hole[7].HammerDown(m_Hammer); }else if((keyStates & GameCanvas.GAME_D_PRESSED) != 0){ m_Hole[8].HammerDown(m_Hammer); } break; case GAME_END: //游戏结束 break; } } public void Logic() { switch (m_nState) { case GAME_UI: break; case GAME_GAMING: m_Hammer.Logic(); for (int n = 0; n < m_Hole.length; n++) { if (m_Hole[n].Logic(m_Hammer) == true) { //如果有地鼠被打中，则增加积分 int r = m_Record.getCurRecord(); r = r + 1; m_Record.setCurRecord(r); } } m_nTime--; if (m_nTime <= 0) { setState(GAME_END); } break; case GAME_END: break; } } public void Paint() { Graphics g = this.getGraphics(); //用黑色清屏 g.setColor(0xFF00FF00); g.fillRect(0, 0, getWidth(), getHeight()); g.setColor(0xFF0000FF); switch (m_nState) { case GAME_UI: //显示界面 m_UI.Paint(g, getWidth(), getHeight()); break; case GAME_GAMING: //显示游戏画面 for (int n = 0; n < m_Hole.length; n++) { m_Hole[n].Paint(g); } m_Hammer.paint(g); //显示文字信息 StringBuffer buffer = new StringBuffer(); buffer.append("Time:"); buffer.append(m_nTime / 10); buffer.append(" Score:"); buffer.append(m_Record.getCurRecord()); g.drawString(buffer.toString(), 10, 10, 0); break; case GAME_END: //游戏结束 //显示本次得分及最高分记录 m_Record.Paint(g, getWidth(), getHeight()); break; } flushGraphics(); } }