J2me疯狂坦克游戏源码!!!!!!!1

import java.io.IOException; import java.util.Random; import javax.microedition.lcdui.Font; import javax.microedition.lcdui.Graphics; import javax.microedition.lcdui.Image; import javax.microedition.lcdui.game.GameCanvas; import javax.microedition.lcdui.game.LayerManager; public class Canvas_Main extends GameCanvas { private MIDlet_Main mainMIDlet; private Graphics g; private Random rd; private Class_Map map; private Image imgBulletBurst,imgAimSign; private static Image[] imgTank; private LayerManager lm; //是否处于观察模式 boolean isDetect; //是否处于弹药选择模式 private boolean isSelBullet; //当前炮弹类型 static byte curBulType; //线程是否终止 static boolean isThreadCancel; //当前是否敌方回合 private boolean isEnemyTurn; //我方剩余坦克数量 private byte aliveOwnTankCount; //敌方剩余坦克数量 private byte aliveEnemyTankCount; //我方坦克 static Class_Tank[] ownTank; //敌方坦克 static Class_Tank[] enemyTank; //炮弹爆炸火花 private Class_Burst bulletBurst; //瞄准器 private Class_AimSign aimSign; //AI坦克行为变化计数器 private byte AICount; byte AI; //回合持续时间记数 private short turnTimeCount; //我方活动坦克索引 敌方活动坦克索引 private byte iOwnTankActive,iEnemyTankActive; //爆炸火花是否消失 static boolean isTurnChange; Thread t1; protected Canvas_Main(MIDlet_Main mid) { super(false); setFullScreenMode(true); mainMIDlet=mid; rd=new Random(); g=getGraphics(); imgTank=new Image[6]; try { imgBulletBurst=Image.createImage("/imgBulletBurst.png"); imgAimSign=Image.createImage("/imgAimSign.png"); imgTank[0]=Image.createImage("/imgCarrot.png"); imgTank[1]=Image.createImage("/imgCannon.png"); imgTank[2]=Image.createImage("/imgCatapult.png"); imgTank[3]=Image.createImage("/imgMulti.png"); imgTank[4]=Image.createImage("/imgDuke.png"); imgTank[5]=Image.createImage("/imgIon.png"); } catch (IOException e1) { e1.printStackTrace(); } lm=new LayerManager(); map=new Class_Map(lm,Class_Map.ID); bulletBurst=new Class_Burst(imgBulletBurst,(byte)16,(byte)16); aimSign=new Class_AimSign(imgAimSign,(byte)8,(byte)8); ownTank=new Class_Tank[Class_Map.ownTankNum]; for(byte i=0;i<Class_Map.ownTankNum;i++) { ownTank[i]=new Class_Tank(imgTank[i%3],(byte)22,(byte)16,(byte)(i%3)); //根据出生点ID来设置坦克初始位置 ownTank[i].CPID=ownTank[i].setCP((byte) (i*2)); } enemyTank=new Class_Tank[Class_Map.enemyTankNum]; for(byte i=0;i<Class_Map.enemyTankNum;i++) { enemyTank[i]=new Class_Tank(imgTank[i%3+3],(byte)22,(byte)16,(byte)(i%3+3)); enemyTank[i].CPID=enemyTank[i].setCP((byte) (i*2+1)); } //从地图信息中读取数值来初始化存活坦克数量 aliveOwnTankCount=Class_Map.ownTankNum; aliveEnemyTankCount=Class_Map.enemyTankNum; t1=new Thread() { public void run() { if(!isThreadCancel) { long start=System.currentTimeMillis(); //处理回合轮换 setTurnChange(); for(byte i=0;i<Class_Map.ownTankNum;i++) { //处理我方坦克在屏幕中 ownTank[i].setView(lm); ownTank[i].setLimit(); //如果我方坦克处于活动状态 if(ownTank[i].isActive) { //如果该坦克没死 if(ownTank[i].HP>0) { turnTimeCount++; if(turnTimeCount>200)isTurnChange=true; aimSign.add(lm); aimSign.setMove(ownTank[i]); ownTank[i].setMove(); Class_Camera.setFollow(ownTank[i]); ownTank[i].setBulSel(); ownTank[i].setAim(lm); ownTank[i].setCharge(); } //否则结束当前回合 else isTurnChange=true; } if(ownTank[i].bullet.isVisible()) { //处理子弹移动 ownTank[i].bullet.setMove(ownTank[i],lm); Class_Camera.setFollow(ownTank[i].bullet); } } for(byte i=0;i<Class_Map.enemyTankNum;i++) { enemyTank[i].setView(lm); enemyTank[i].setLimit(); if(enemyTank[i].isActive) { if(enemyTank[i].HP>0) { turnTimeCount++; if(turnTimeCount>200)isTurnChange=true; aimSign.add(lm); aimSign.setMove(enemyTank[i]); setEnemyTankAI(); Class_Camera.setFollow(enemyTank[i]); ownTank[i].setBulSel(); enemyTank[i].setAim(lm); }else isTurnChange=true; } if(enemyTank[i].bullet.isVisible()) { enemyTank[i].isActive=false; enemyTank[i].bullet.setMove(enemyTank[i],lm); Class_Camera.setFollow(enemyTank[i].bullet); } } //处理炮弹爆炸火花 bulletBurst.setBurst(lm); //处理碰撞探测 collides(); //处理摄象机移动 setCameraMove(); lm.setViewWindow(Class_Camera.x,Class_Camera.y,Class_Camera.width,Class_Camera.height); lm.paint(g,0,0); long end=System.currentTimeMillis(); showMessage(); flushGraphics(); int time=(int)(end-start); // System.out.println(time); try { if(time<80) Thread.sleep(80-time); } catch (InterruptedException e) { e.printStackTrace(); } mainMIDlet.dis.callSerially(this); } } }; t1.start(); } protected void keyPressed(int keyCode) { switch(keyCode) { case -3: case 52: { if(isSelBullet) { if(curBulType==0) curBulType=3; else curBulType--; }else if(!isDetect&&Class_Camera.x==Class_Camera.x0&&Class_Camera.y==Class_Camera.y0) { for(byte i=0;i<Class_Map.ownTankNum;i++) { if(ownTank[i].isActive) { ownTank[i].isAim=false; ownTank[i].direction=1; break; } } } break; } case -4: case 54: { if(isSelBullet) { if(curBulType==3) curBulType=0; else curBulType++; }else if(!isDetect&&Class_Camera.x==Class_Camera.x0&&Class_Camera.y==Class_Camera.y0) for(byte i=0;i<Class_Map.ownTankNum;i++) { if(ownTank[i].isActive) { ownTank[i].isAim=false; ownTank[i].direction=2; break; } } break; } case 56: case -1: { if(isSelBullet) { if(curBulType==0) curBulType=3; else curBulType--; }else if(!isDetect&&Class_Camera.x==Class_Camera.x0&&Class_Camera.y==Class_Camera.y0) { for(byte i=0;i<Class_Map.ownTankNum;i++) { if(ownTank[i].isActive) { ownTank[i].isAim=true; ownTank[i].aimRotaDir=1; break; } } } break; } case 50: case -2: { if(isSelBullet) { if(curBulType==3) curBulType=0; else curBulType++; }else if(!isDetect&&Class_Camera.x==Class_Camera.x0&&Class_Camera.y==Class_Camera.y0) { for(byte i=0;i<Class_Map.ownTankNum;i++) { if(ownTank[i].isActive) { ownTank[i].isAim=true; ownTank[i].aimRotaDir=2; break; } } } break; } case 53: case -5: { if(!isDetect&&!isSelBullet&&Class_Camera.x==Class_Camera.x0&&Class_Camera.y==Class_Camera.y0) { for(byte i=0;i<Class_Map.ownTankNum;i++) { if(ownTank[i].isActive) { ownTank[i].isAim=false; ownTank[i].isCharge=true; break; } } } break; } case -7: { isThreadCancel=true; Canvas_StageSelect.isThreadCancel=false; mainMIDlet.dis.setCurrent(new Canvas_StageSelect(mainMIDlet)); break; } case 49: { if(!isSelBullet) { isDetect=!isDetect; for(byte i=0;i<Class_Map.ownTankNum;i++) { if(ownTank[i].isActive) { ownTank[i].isAim=false; ownTank[i].isCharge=false; break; } } }