J2ME坦克游戏源码

import java.io.InputStream; import java.util.Random; import java.util.Vector; import javax.microedition.lcdui.Canvas; import javax.microedition.lcdui.Font; import javax.microedition.lcdui.Graphics; import javax.microedition.lcdui.Image; public class TankCanvas extends Canvas implements Runnable { private final TankMIDlet midlet; public static Graphics g = null; private int gameStatus = 1; private int gameSubStatus = 1; private int gameSelect = 1; private int CanvasWidth, CanvasHeight; private int fontHeight, fontWidth; private int level = 1; private static int MAX_LEVEL = 20; private int passPos = 1; private int title_x, title_y; private int title_w, title_h; private int SplashCnt; private int ResultCnt; private int fadeColor; private int frameWidth, frameHeight; private int i, j; private boolean isPaused = false; private boolean isFirstTime = true; private boolean isShowLevel = true; private boolean isFadeIn = true; private boolean isNotationDown = false; private boolean isVictorShowed = false; private boolean isCapped = false; private Image imgSplash; private Image imgTankEnemy; private Image imgTankPlayer; private Image imgTitle; private Image imgTemp; private Image imgMap;//加载地图 public int tileWidth, tileHeight;//地图单元的宽高 private Image imgTile1; private Image imgTile2; private Image imgTile3; private Image imgTile4; private Image imgVictor;//飞鹰标志 private Image imgLogoPlayer;//玩家坦克标志 private Image imgLogoEnemy;//敌方坦克标志 public int mapWidth, mapHeight;//地图宽高 public int mapOffsetX, mapOffsetY;//地图，屏幕的尺寸偏移量 public int dataOffsetX, dataOffsetY;//地图数组偏移量 public int tileW;//地图单元宽度的一半 private Image imgMedal; private Image again1; private Image again2; private Image next1; private Image next2; private Image back1; private Image back2; private Image exit1; private Image exit2; private Font font; private volatile Thread gameThread = null; public int mapInfo[] = new int[(52 * 52)]; public int mapInfoFormer[] = new int[(52 * 52)]; private int liveCount = 0; boolean pauseStart = false; boolean canMove = true; boolean ifTimer = false; boolean homeWall = false; private Bullet[] bullet = new Bullet[3]; public boolean bulletAlive[] = new boolean[3]; public int maxBullet = 3; private EnemyPool pool; private Vector tempPos = new Vector(); private Enemy[] enemy;//敌方坦克 private Enemy[] backenemy;//备份敌方坦克 private Enemy[] enemyNormal;//普通坦克 private Enemy[] enemyGreen;//绿色坦克 private int timeCount = 0; private int maxShowEnemy = 7; private int leftEnemy; boolean enemyAlive[] = new boolean[maxShowEnemy]; //modified by johnson private int currentEnemy = 3; private final int MAX_NUM = 15; private int numPos = 0; private int[] enemyGroup = { 0, 0, 0, 2, 1, 3, 2, 0, 2, 1, 0, 3, 3, 2, 1, 0, 0, 0, 0, 0 };//坦克类型 0是普通 1是红色 2绿色 3是普通 private Image bombImage; boolean shootFlag = false; boolean grassPaint = false; public Hero hero; public int life = 3; Bonus bonus = new Bonus(); private int totalMark; private int bonusMark; private int normalNum; private int redNum; private int greenNum; private int superNum; public boolean isWin, isLose; boolean reDraw = false; public TankCanvas(TankMIDlet midlet) { this.midlet = midlet; CanvasWidth = getWidth(); //240 CanvasHeight = getHeight(); //289 System.out.println("宽: " + CanvasWidth); System.out.println("搞: " + CanvasHeight); pool = new EnemyPool(); isPaused = false; font = Font.getFont(Font.FACE_PROPORTIONAL, Font.STYLE_BOLD, Font.SIZE_LARGE); fontHeight = font.getHeight(); fontWidth = font.charWidth('坦'); isNotationDown = (CanvasWidth > CanvasHeight)?true:false;//提示的标志位置 hero = new Hero(this); initLevel();//初始化关卡 enemy = new Enemy[MAX_NUM]; backenemy = new Enemy[MAX_NUM]; enemyNormal = new Enemy[4];//4个普通坦克 enemyGreen = new Enemy[4];//4 个绿色坦克 for (int i = 0; i < MAX_NUM; i++) { enemy[i] = new Enemy(this, enemyGroup[i]);//生成敌方坦克 } for (int i = 0; i < MAX_NUM; i++) { backenemy[i] = enemy[i];//备份敌方坦克 } for (int i = 0; i < 4; i++) { enemyNormal[i] = new Enemy(this, 0); } for (int i = 0; i < 4; i++) { enemyGreen[i] = new Enemy(this, 2); } bombImage = createImage("/explode.png");//爆炸图片 for (int i = 0; i < maxBullet; i++) { bulletAlive[i] = false;//子弹存活标志 bullet[i] = new Bullet(this); } again1 = createImage("/again1.png"); again2 = createImage("/again2.png"); next1 = createImage("/next1.png"); next2 = createImage("/next2.png"); back1 = createImage("/back1.png"); back2 = createImage("/back2.png"); exit1 = createImage("/exit1.png"); exit2 = createImage("/exit2.png"); } public void run() { Thread currentThread = Thread.currentThread(); int gameSpeed = 100; try { while (currentThread == gameThread) { if (gameStatus == 4) { gameSpeed = 35; }