enemyplane.java~2~

一款益智类的手机游戏

package twplanegame;

import javax.microedition.lcdui.*;

class EnemyPlane extends PlaneGameObject
{
        private int XSpeed = LSpeed;    //Speed
        private int YSpeed = LSpeed;		    //
        private int Direct = UP;		// 方向 up 0；right 1；down 2；left 3
        private int FlyType =0 ;	// 飞行轨迹 0 直线； 1 抛物线 ；2 S形

        //constructor
        public EnemyPlane()
        {
                super(1,0,0);
                try
            {
                    ObjImage = Image.createImage("/MyPlane.png");
            }catch (Exception e)
        {
            ObjImage = null;
        }
        int width = ObjImage.getWidth();
        int height = ObjImage.getHeight();
        int radius = width<height?width:height;
        SetImageSize(width,height,radius);
        }

    public void SetValue(int id)  //set charactor values for enemy plane
    {
            SetID(id);
            SetState(ALIVE);
            switch(id)
                {
                case 1:    //enimy plane type 1
                        SetHP(1);
                        SetSpeed(LSpeed,LSpeed);
                               FlyType = 1;
                                break;
                       case 2:     //enimy plane type 2
                                SetHP(1);
                                SetSpeed(LSpeed,LSpeed);
                                FlyType = 2;
                                 break;
                       case 3:      //enimy plane type 3
                               SetHP(1);
                               SetSpeed(LSpeed,LSpeed);
                               FlyType = 3;
                break;
        }
    }

    public int getXSpeed()
    {
            return XSpeed;
    }
    public int getYSpeed()
    {
            return YSpeed;
    }
    public void SetSpeed(int xs,int ys)
    {
            XSpeed = xs;
            YSpeed = ys;
    }

    public int getDirect()
    {
            return Direct;
    }
    public int getFlyType()
    {
            return FlyType;
    }
    public int SetFlyType(int t)
    {
            return FlyType = t;
    }

}