secboss.java

J2ME飞机设计游戏,希望对学习J2ME的程序员有所帮助

import javax.microedition.lcdui.Graphics;

public class SecBoss extends Boss {
	public SecBoss(){
		//world = World.getInstance();
		
		shipXSpeed = new int[24]; // 初始化疯狂攻击子弹的XY上的速度
		shipYSpeed = new int[24];
		initShipXYSpeed();
		
		xCirlceSpeed = new int[24]; // 初始化疯狂攻击子弹的XY上的速度
		yCirlceSpeed = new int[24];
		initCrazyFightXYSpeed();
	}

	public void initData() {
		// 初始化BOSS信息
		bulletInterval = 2;
		moveSpeed = 3;

		initSpiritDate("/secBoss.bin", "/secBoss.png", "/secBossCom.bin");
		setIPosX((GameConstant.iSCREEN_WIDTH >> 1) << 8);
		setIPosY(-104 << 8);

		smallCannon = new Cannon[2];
		cirlceCannon = new Cannon("/cannon.png");
		bossCannon = new Cannon();
		trackRoketCannon = new Cannon();

		for (int idx = 0; idx < 2; idx++) {
			smallCannon[idx] = new Cannon("/cannon.png");
			smallCannon[idx].setEnemyLife(60); // 没个小炮塔设置30血
			smallCannon[idx].setIWidth(13 << 8);
			smallCannon[idx].setIHeight(12 << 8);
		}

		// 设置小炮的位置
		smallCannon[0].setIPosX(getIPosX() - (15 << 8));
		smallCannon[0].setIPosY(getIPosY());
		smallCannon[1].setIPosX(getIPosX());
		smallCannon[1].setIPosY(getIPosY());

		// 设置圆炮的位置
		cirlceCannon.setIPosX(getIPosX() - (12 << 8));
		cirlceCannon.setIPosY(getIPosY() + (23 << 8));
		cirlceCannon.setIWidth(16 << 8);
		cirlceCannon.setIHeight(15 << 8);
		cirlceCannon.setEnemyLife(200);

		// 设置Boss主炮的位置
		bossCannon.setIPosX(getIPosX() - (12 << 8));
		bossCannon.setIPosY(getIPosX() - (30 << 8));
		bossCannon.setIWidth(24 << 8);
		bossCannon.setIHeight(30 << 8);
		bossCannon.setEnemyLife(300);

		// 设置跟踪导弹的位置
		trackRoketCannon.setIPosX(getIPosX() - (13 << 8));
		trackRoketCannon.setIPosY(getIPosY() - (52 << 8));

		BOSS_STATE = GameConstant.STATE_BOSS_APPEAR;
	}

	public void changeMyState() {
		switch(BOSS_STATE){
		case GameConstant.STATE_BOSS_APPEAR:
			dealAutoMove();
			break;
		case GameConstant.STATE_BOSS_SEC_APPEAR:
		case GameConstant.STATE_BOSS_CRAZY_FIGHT:
			dealAutoMove();
			crazyFight();
			isCollide();
			break;
		case GameConstant.STATE_BOSS_DIE:
			
			//if(bulletInterval == 60){
			if ((planeActor.getIPosY() >> 8) <= 0) {
				world.cleanAllObecjt();

				gameScreen = GameScreen.getInstance();
				gameScreen.StopSound();

				world.setGameLevel((byte)3);
				world.setBossAppear(false);
				GameScreen.gameState = GameConstant.STATE_GAME_LOAD; //加载
				//GameScreen.gameState = GameConstant.STATE_GAME_TASKCOMPLETE;
				break;
			}

			bomb(getIPosX(), getIPosY(), 0, 0);
			//bulletInterval++;
			break;
		}
	}
	
	public void dealAutoMove() {
		int posY = getIPosY() + (moveSpeed << 8);

		switch (BOSS_STATE) {
		case GameConstant.STATE_BOSS_APPEAR:
			if ((getIPosY() >> 8) >= 83) {
				BOSS_STATE = GameConstant.STATE_BOSS_SEC_APPEAR;
			} else {
				setIPosY(posY);
				changeWeaponState(moveSpeed << 8);
			}
			break;
		case GameConstant.STATE_BOSS_SEC_APPEAR:
		case GameConstant.STATE_BOSS_CRAZY_FIGHT:
			setIPosX(getIPosX() + shipXSpeed[moveIdx]);
			setIPosY(getIPosY() + shipYSpeed[moveIdx]);
			changeWeaponState(moveSpeed << 8);
			moveIdx++;
			if (moveIdx == 24) {
				moveIdx = 0;
			}

			break;
		}
	}
	
	public void changeWeaponState(int moveSpeed) {
		switch (BOSS_STATE) {
		case GameConstant.STATE_BOSS_APPEAR:
			// 2个小炮移动
			for (int idx = 0; idx < 2; idx++) {
				smallCannon[idx].setIPosY(smallCannon[idx].getIPosY()
						+ moveSpeed);
			}
			
			//圆炮移动
			cirlceCannon.setIPosY(cirlceCannon.getIPosY() + moveSpeed);
			
			bossCannon.setIPosY(bossCannon.getIPosY() + moveSpeed);
			
			trackRoketCannon.setIPosY(trackRoketCannon.getIPosY() + moveSpeed);
			break;
		case GameConstant.STATE_BOSS_SEC_APPEAR:
		case GameConstant.STATE_BOSS_CRAZY_FIGHT:
			
			// 2个小炮移动
			smallCannon[0].setIPosX(getIPosX() - (15 << 8));
			smallCannon[0].setIPosY(getIPosY());

			smallCannon[1].setIPosX(getIPosX());
			smallCannon[1].setIPosY(getIPosY());
			
			// 圆炮移动
			cirlceCannon.setIPosX(getIPosX() - (12 << 8));
			cirlceCannon.setIPosY(getIPosY() + (23 << 8));
			
			// Boss炮移动
			bossCannon.setIPosX(getIPosX() - (12 << 8));
			bossCannon.setIPosY(getIPosY() - (30 << 8));
			
			//
			trackRoketCannon.setIPosX(getIPosX() - (8 << 8));
			trackRoketCannon.setIPosY(getIPosY() - (49 << 8));
			break;
		}
	}
	
	public void clean() {
		for (int i = 0; i < 2; i++) {
			smallCannon[i] = null;
		}

		cirlceCannon = null;
		bossCannon = null;
		trackRoketCannon = null;
		shipXSpeed = null;
		shipYSpeed = null;
		xCirlceSpeed = null;
		yCirlceSpeed = null;
		missileBullet = null;
		
		cleanSpirit();
		
	}
	
	public void draw(Graphics graphics) {
		super.draw(graphics);
		drawWeapon(graphics);
	}
	
	public void drawWeapon(Graphics graphics) {
		if (bossCannon.getEnemyLife() > 0) { // 如果BOSS主体有血
			for (int idx = 0; idx < smallCannon.length; idx++) {
				if (smallCannon[idx].getEnemyLife() > 0) { // 如果小炮还有血
					smallCannon[idx].draw(graphics, 56, 0, 13, 28,
							GameConstant.TOPLEFT);
				}
			}

			if (cirlceCannon.getEnemyLife() > 0) { //如果圆炮还有血
				cirlceCannon.draw(graphics, 69, 0, 22, 20, GameConstant.TOPLEFT);
			}
		}
	}
	
	private void crazyFight() {
		if (bossCannon.getEnemyLife() > 0) {
			for (int i = 0; i < 2; i++) { // 2个小炮子弹发射
				if (smallCannon[i].getEnemyLife() > 0) {
					if (bulletTimes % 30 >= 0 && bulletTimes % 30 <= 5) {
						if (bulletInterval % 2 == 0) {
							world.newBullet(3,
									smallCannon[i].getIPosX() + (7 << 8),
									smallCannon[i].getIPosY() + (24 << 8), 0,
									-5 << 8);
						}

						if (bulletInterval == 6) {
							bulletInterval = 0;
						}
					}
				}
			}

			//设置圆炮发射子弹
			if (bulletTimes % 70 >= 0 && bulletTimes % 70 <= 4) {
				if (cirlceCannon.getEnemyLife() > 0) {
					for (int i = 0; i < 4; i++) {
						world.newBullet(4, cirlceCannon.getIPosX() + (5 << 8),
								cirlceCannon.getIPosY() + (5 << 8),
								xCirlceSpeed[i * 5 + (bulletTimes % 70)],
								yCirlceSpeed[i * 5 + (bulletTimes % 70)]);
					}
				}
			}

			//设置跟踪导弹发射
			if (missileInterval % 100 == 0) {
				missileBullet = world.newBullet(9, trackRoketCannon.getIPosX(),
						trackRoketCannon.getIPosY(), 0, 2 << 8);
			}

			if (bulletTimes == 75) {
				bulletTimes = 29;
			}

			if(missileInterval == 100){
				missileInterval = 0;
			}

			bulletTimes++;
			bulletInterval++;
			missileInterval++;
		}else{
			BOSS_STATE = GameConstant.STATE_BOSS_DIE;
			planeActor.setInvincible(true);
			BattlePlaneActor.PLANESTATE = GameConstant.STATE_GAME_WIN;
			bulletInterval = 0;
		}
	}

	public void isCollideWithBoss(Bullet bullet) {
		if (cirlceCannon.getEnemyLife() > 0) {
			if (isCollideInLeftTop(bullet, cirlceCannon)) {
				cirlceCannon.setEnemyLife(cirlceCannon.getEnemyLife()
						- bullet.getDamage());
				world.newBullet(1, bullet.getIPosX(), bullet.getIPosY()
						- (20 << 8), 0, -4 << 8);
				isCollide = true;

				if (cirlceCannon.getEnemyLife() <= 0) {
					BattlePlaneActor.iScore += 200;
				}

			}
		}

		for (int i = 0; i < 2; i++) {
			if (smallCannon[i].getEnemyLife() > 0) {
				if (isCollideInLeftTop(bullet, smallCannon[i])) {
					smallCannon[i].setEnemyLife(smallCannon[i].getEnemyLife()
							- bullet.getDamage());
					world.newBullet(1, bullet.getIPosX(), bullet.getIPosY()
							- (20 << 8), 0, -4 << 8);
					// PlaneBulletPool.releasUsed(bullets[idx]);
					isCollide = true;

					if (smallCannon[i].getEnemyLife() <= 0) {
						BattlePlaneActor.iScore += 50;
					}
				}
			}
		}

		if (isCollideInLeftTop(bullet, bossCannon)) {
			bossCannon.setEnemyLife(bossCannon.getEnemyLife()
					- bullet.getDamage());

			world.newBullet(1, bullet.getIPosX(),
					bullet.getIPosY() - (20 << 8), 0, -4 << 8);
			isCollide = true;

			if (bossCannon.getEnemyLife() <= 0) {
				BattlePlaneActor.iScore += 2000;
			}

			// PlaneBulletPool.releasUsed(bullets[idx]);
		}
	}
	
	public void isCollideWithBoss() {
		if (cirlceCannon.getEnemyLife() > 0) {
			cirlceCannon.setEnemyLife(cirlceCannon.getEnemyLife() - 4);

			if (cirlceCannon.getEnemyLife() <= 0) {
				BattlePlaneActor.iScore += 200;
			}
		}

		for (int i = 0; i < 2; i++) {
			if (smallCannon[i].getEnemyLife() > 0) {
				smallCannon[i].setEnemyLife(smallCannon[i].getEnemyLife() - 4);

				if (smallCannon[i].getEnemyLife() <= 0) {
					BattlePlaneActor.iScore += 50;
				}
			}
		}

		bossCannon.setEnemyLife(bossCannon.getEnemyLife() - 4);
		if (bossCannon.getEnemyLife() <= 0) {
			BattlePlaneActor.iScore += 2000;
		}
	}

	private void initShipXYSpeed(){
		// 从90度到450度的角 每15度一个角度
		for (int idx = 0; idx < 24; idx++) {
			shipXSpeed[idx] = Tool.getXSpeedByAngel(90 + 15 * idx, 1);
			shipYSpeed[idx] = Tool.getYSPeedByAngel(90 + 15 * idx, 1);
		}
	}

	public void initCrazyFightXYSpeed(){
		// 从90度到450度的角 每18度一个角度
		for (int idx = 0; idx < 20; idx++) {
			xCirlceSpeed[idx] = Tool.getXSpeedByAngel(90 + 18 * idx, 6);
			yCirlceSpeed[idx] = Tool.getYSPeedByAngel(90 + 18 * idx, 6);
		}
	}

	private Cannon[] smallCannon;  // 小炮
	private Cannon cirlceCannon;   // 圆炮
	private Cannon bossCannon;     //Boss炮
	private Cannon trackRoketCannon; //跟踪导弹

	private int [] shipXSpeed;   //船X轴移动的速度
	private int [] shipYSpeed;   //船Y轴移动的速度
	private byte moveIdx = 0;    //船移动角度下标
	
	private int[] xCirlceSpeed; //画圆子弹X轴移动的速度
	private int[] yCirlceSpeed; //画圆子弹Y轴移动的速度

	private byte bulletTimes = 30;   //子弹发射记数
	private byte missileInterval = 0; //跟踪时间
	private Bullet missileBullet = null;
	
	//private World world;
	private GameScreen gameScreen;
}