boss.java

经典FC游戏《超惑星战记》的J2ME版本！！功能基本上都实现了

/**
 * <p>Title: Transpanzer</p>
 * <p>Description:
 * You cannot remove this copyright and notice.
 * You cannot use this file any part without the express permission of the author.
 * All Rights Reserved</p>
 * @author Jjyo
 * @email [e-mail]
 * @version 1.0.0
 */
import java.util.Random;


public class Boss extends EnemySprite32{
	Random random;
	public int bossType;	//BOSS 类型
	public static final int MOTHER_BRAIN=1;
	public static final int CRABULLUS=2;
	public static final int PHOTOPHAGE=3;
	public static final int FRED=4;
	public static final int HARD_SHELL=5;
	public static final int FROZEN_CRABULLUS=6;
	public static final int SOLAR_ENHANCED_FRED=7;
	public static final int UNDER_WORLD_LORD=8;
	public static final int PLUTONIUM_BOSS=9;
	private int attack;
	private int dx;
	private int dy;
	public static int tmpx;
	public static int tmpy;
	public static boolean isLive;	//Boss死了没有
	private boolean isHit;			//是否被击中
	private boolean begin;			//Boss开始移动
	//构造 传进初始X,Y坐标Boss类型，生命值
	public Boss(GameManage gm,int x,int y,int bossType,int pow){
		super(gm);
		this.x=x;
		this.y=y;
		this.pow=pow;
		this.bossType=bossType;
		isHidden=false;
		dx=1;
		dy=1;
		random=new Random();
		frameCnt=0;
		isLive=true;
	}
	
	public void action(){
		if(!isHidden){
			attack=0;
			//判断是否开始移动
			if(begin){
					//选择BOSS类型
					switch(bossType){
					case MOTHER_BRAIN:
						frameSpeed=5;
						//被击中显示帧列
						if(isHit){
							nextFrame(5,1);
							if(++timeCnt>20){
								timeCnt=0;
								isHit=false;
							}
						//未被击中显示帧列
						}else{
							nextFrame(2,1);
							if(++timeCnt%50==0)
								frameCnt=0;
						}
						//被主角子弹击中
						if(checkBulletDamage()){
							isHit=true;
						}
						//移动到达地图边缘反方向移动
						if(x<=0||x>Maps.w*16-96){
							dx=-dx;
						}
						if(y<0||y>Maps.h*16-96){
							dy=-dy;
						}
						if(pow<=0){
							frameCnt=3;
							TankSprite.HYPER_BEAM=true;
						}
						break;
					}
			//计时结束，开始移动
				}else {
					if(timeCnt++>100)
						begin=true;
				}
			}
		
			//Boss死亡后的动作
			if(pow<=0){
				isLive=false;
				int tmpX=random.nextInt();
				int tmpY=random.nextInt();
				tmpX=Math.abs(tmpX%10)*TankGameCanvas.width/10;
				tmpY=Math.abs(tmpY%10)*TankGameCanvas.height/10;
				gm.creatBombEffect(tmpX, tmpY, 3);
				//BOSS结束
				if(++timeCnt>300){
					isHidden=true;
					gm.level(18);	//转到C15地图
					gm.lgr.tankSprite.initOffset(39,3);	//计算地图偏移
					gm.lgr.c15();
					gm.creatBeam(39, 7, Beam.HYPER_BEAM);
				}
			//未死亡的动作 移动
			}else{
				if(begin){
					x+=dx;
					y+=dy;
					pow-=attack;
				}
			}
			tmpx=x;
			tmpy=y;
	}
	
	//与主角子弹碰撞检测
	protected boolean checkBulletDamage(){
		rect1.dx = 8;
		rect1.dy = 8;
		rect2.dx = 48;
		rect2.dy = 48;
		for(int i=gm.lgr.tankBullet.length-1;i>=0;i--){
			if(!gm.lgr.tankBullet[i].isHidden){
				rect1.x=gm.lgr.tankBullet[i].x;
				rect1.y=gm.lgr.tankBullet[i].y;
				rect2.x=x+24;
				rect2.y=y+10;
				if(Rect.IntersectRect(rect1, rect2)){
					if(gm.lgr.tankBullet[i].pow<18)
						gm.lgr.tankBullet[i].isHidden=true;
					attack=gm.lgr.tankBullet[i].pow;
					return true;
				}
			}
		}
		return false;
	}
	
	//BOSS地图
	public static final char bossData[][]={
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
		{0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000},
	};
}