尚语版坦克大战源代码

import java.awt.Graphics; import java.awt.Image; import java.awt.Rectangle; import java.util.HashMap; import java.util.Map; import java.util.Random; import javax.swing.ImageIcon; public class ETank { @Override public String toString() { return "坦克级别：" + grade; } private int x, y;// 定义坦克出现的起始坐标 private int lastX, lastY;// 定义坦克上一次的位置 private Image tk = null;// 定义坦克图片 private static Image[] tkimgs = null; // 定义一个图片数组，用于存储坦克各个方向的图片 private Fight fight = null;// 持有对方的引用便于发出炮弹 private Direction movState = Direction.STOP;// 定义坦克的初始运动状态 private Direction lastState = Direction.DOWN;// 定义坦克炮口的状态 private int grade;// 定义坦克级别，级别不同，坦克的图片展示不同 private int movLength = 0; private static final int SPEED = 6; private Bomb b = null; private static Map<String, Image> imgs = new HashMap<String, Image>();// 引人map，封装图片，并进行标示 static { tkimgs = new Image[] { // 一级坦克 new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank1Up.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank1Down.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank1Right.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank1Left.png")).getImage(), // 二级坦克 new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank2Up.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank2Down.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank2Right.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank2Left.png")).getImage(), // 三级坦克 new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank3Up.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank3Down.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank3Right.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank3Left.png")).getImage(), // 四级坦克 new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank4Up.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank4Down.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank4Right.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank4Left.png")).getImage(), // 五级坦克 new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank5Up.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank5Down.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank5Right.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank5Left.png")).getImage(), // 六级坦克 new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank6Up.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank6Down.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank6Right.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank6Left.png")).getImage(), // 七级坦克 new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank7Up.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank7Down.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank7Right.png")).getImage(), new ImageIcon(Tank.class.getClassLoader().getResource( "img/etank/tank7Left.png")).getImage(), }; imgs.put("1left", tkimgs[3]); imgs.put("1right", tkimgs[2]); imgs.put("1down", tkimgs[1]); imgs.put("1up", tkimgs[0]); imgs.put("2left", tkimgs[7]); imgs.put("2right", tkimgs[6]); imgs.put("2down", tkimgs[5]); imgs.put("2up", tkimgs[4]); imgs.put("3left", tkimgs[11]); imgs.put("3right", tkimgs[10]); imgs.put("3down", tkimgs[9]); imgs.put("3up", tkimgs[8]); imgs.put("4left", tkimgs[15]); imgs.put("4right", tkimgs[14]); imgs.put("4down", tkimgs[13]); imgs.put("4up", tkimgs[12]); imgs.put("5left", tkimgs[19]); imgs.put("5right", tkimgs[18]); imgs.put("5down", tkimgs[17]); imgs.put("5up", tkimgs[16]); imgs.put("6left", tkimgs[23]); imgs.put("6right", tkimgs[22]); imgs.put("6down", tkimgs[21]); imgs.put("6up", tkimgs[20]); imgs.put("7left", tkimgs[27]); imgs.put("7right", tkimgs[26]); imgs.put("7down", tkimgs[25]); imgs.put("7up", tkimgs[24]); } /** * 定义tank的构造方法 */ public ETank(int x, int y) { this.x = x; this.y = y; this.lastX = x; this.lastY = y; } public ETank(int x, int y, int grade) { this(x, y); this.grade = grade; tk = imgs.get("" + grade + "down"); } /** * 复写tank的构造方法 */ public ETank(int x, int y, Fight fight) { this(x, y); this.fight = fight; // tk = imgs.get("2up");// 设定坦克的初始图片 } public ETank(int x, int y, Fight fight, int grade) { this(x, y, fight); this.grade = grade; if(grade == 4){ this.grade = 7; grade = 7; } tk = imgs.get("" + grade + "down"); // System.out.println("tank 级别：" + grade); } public int getX() { return x; } public void setX(int x) { this.x = x; } public int getY() { return y; } public void setY(int y) { this.y = y; } /** * 画出一辆坦克 * * @param g */ public void draw(Graphics g) { g.drawImage(tk, x, y, null); this.mov(); } public void mov() { this.lastX = x; this.lastY = y; switch (movState) { case UP: tk = imgs.get("" + grade + "up"); this.lastY = y; y -= SPEED; if (y <= 30) { y = 30; } break; case DOWN: tk = imgs.get("" + grade + "down"); y += SPEED; // 设置边界 if (y >= 541) { y = 541; } break; case LEFT: tk = imgs.get("" + grade + "left"); x -= SPEED; if (x <= 6) { x = 6; } break; case RIGHT: tk = imgs.get("" + grade + "right"); x += SPEED; if (x >= 612) { x = 612; } break; case STOP: switch (lastState) { case UP: tk = imgs.get("" + grade + "up"); break; case DOWN: tk = imgs.get("" + grade + "down"); break; case LEFT: tk = imgs.get("" + grade + "left"); break; case RIGHT: tk = imgs.get("" + grade + "right"); break; } } if (this.isTouch()) { this.back(); } if (movLength == 0) { movLength = new Random().nextInt(50); this.movState = this.getDir(); } else { movLength--; if (movLength % 20 == 0) { this.fire(); } } // System.out.println("坦克在移动，坐标为：x= "+x+" y = "+y); } public void fire() { // System.out.println("开火"); if ((b == null) || (!b.isLive())) { switch (this.lastState) { case UP: b = new Bomb(x + 11, y - 12, fight, this.lastState, false); break; case DOWN: b = new Bomb(x + 11, y + 36, fight, this.lastState, false); break; case LEFT: b = new Bomb(x - 12, y + 9, fight, this.lastState, false); break; case RIGHT: b = new Bomb(x + 36, y + 9, fight, this.lastState, false); } } } public Rectangle getETankRectangle() { return new Rectangle(x, y, 36, 36); } /** * 定义坦克运动的方向 * * @return */ public Direction getDir() { Ra