gamecharobj.java

是男人就下一百层

package LR;

import javax.microedition.lcdui.game.Sprite;
import javax.microedition.lcdui.*;

public class gameCharObj extends Sprite 
{
    public final static boolean MOVE_LEFT=true;
    public final static boolean MOVE_RIGHT=false;
    public final static int Game_CHAR_NORM=0;
    public final static int Game_CHAR_CONF=1;
    public final static int Game_CHAR_SPEEDUP=2;
    private final static int Game_CHAR_LIFE=3;
    private final static int Game_CHAR_STATUS_TIME=150;
    private int gameCharLife=Game_CHAR_LIFE;
    private int gameCharStatus=Game_CHAR_NORM;
    private static Image img=null;
    private int x,y;
    private int[] stand={0};
    private int[] w_left={1,1,2,2,3,3,4,4};
    private int[] w_right={5,5,6,6,7,7,8,8};
    private int[] jump={9,9,10,10,11,11,12,12};
    private int jump_height=8;
    private int jump_distance=0;
    private int state=0;
    private int statusTime=0;
    private boolean face=false;
    
    static
    {
        try
        {
            img=Image.createImage("/char.png");
        }
        catch(Exception e){}
    }
     
    public gameCharObj(int X ,int Y)
    {
        super(img,16,17);
        this.defineCollisionRectangle(1,16,15,1);
        this.x=X;
        this.y=Y-17;
        this.setFrameSequence(stand);
        this.setPosition(this.x,this.y);
    }
    
    private void resetCharStatus()
    {
        statusTime=0;
        gameCharStatus=Game_CHAR_NORM;
    }
    
    private void statusTimeGo()
    {
        if(statusTime>0)
        {
            statusTime--;
        }
        else
        {
            resetCharStatus();
        }
    }
    
    
    public void setCharStatus(int st)
    {
        switch(st)
        {
        case 0:
            gameCharStatus=Game_CHAR_NORM;
            break;
        case 1:
            gameCharStatus=Game_CHAR_CONF;
            statusTime=Game_CHAR_STATUS_TIME;
            break;
        case 2:
            gameCharStatus=Game_CHAR_SPEEDUP;
            statusTime=Game_CHAR_STATUS_TIME;
            break;
            default:
                return;
        }
    }
    
    public int getCharStatus()
    {
        return gameCharStatus;
    }
    
    public void setCharHarm(boolean b)
    {
        if(b)
        {   
            if(gameCharLife<3)
            {
                gameCharLife++;
            }
        }
        else
        {
            gameCharLife--;
        }
    }
    
    public int getCharLife()
    {
        return gameCharLife;
    }
    
    public void up(int Y)
    {
        y=Y-17;
        this.setPosition(this.x,this.y);
    }
    
    public void go() //人物垂直移动,如果扔未到达指定跳跃高度就继续升,反之则降
    {
        if(jump_distance<jump_height)
        {
            jump_distance++;
            y-=3;
        }
        else
        {
            y+=3;
        }
        statusTimeGo(); //控制人物状态；
        this.setPosition(this.x,this.y);
    }
    
    public void left(boolean b) //左移,参数为是否在板块上
    {
        if(b)
        {
            if(gameCharStatus>0)
            {
                if(gameCharStatus==gameCharObj.Game_CHAR_CONF)
                {
                    x+=3;
                }
                else
                {
                    x-=5;
                }
            }
            else
            {
                x-=3;
            }
        }
        else
        {
            if(gameCharStatus>0)
            {
                if(gameCharStatus==gameCharObj.Game_CHAR_CONF)
                {
                    x+=2;
                }
                else
                {
                    x-=3;
                }
            }
            else
            {
                x-=2;
            }
        }
        if(x<8)
        {
            x=8;
        }
        if(x>148)
        {
            x=148;
        }
        this.setPosition(this.x,this.y);
    }
    
    public void right(boolean b) //右移,参数为是否在板块上
    {
        if(b)
        {
            if(gameCharStatus>0)
            {
                if(gameCharStatus==gameCharObj.Game_CHAR_CONF)
                {
                    x-=3;
                }
                else
                {
                    x+=5;
                }
            }
            else
            {
                x+=3;
            }
        }
        else
        {
            if(gameCharStatus>0)
            {
                if(gameCharStatus==gameCharObj.Game_CHAR_CONF)
                {
                    x-=2;
                }
                else
                {
                    x+=3;
                }
            }
            else
            {
                x+=2;
            }
        }
        if(x<8)
        {
            x=8;
        }
        if(x>148)
        {
            x=148;
        }
        this.setPosition(this.x,this.y);
    }
    
    public void jump() //使人物跳起
    {
        jump_distance=0;
        y=y-5;
        this.setPosition(this.x,this.y);
    }
    
    public void roll(boolean b) //真左移,假右移
    {
        if(b)
        {
            x--;
        }
        else
        {
            x++;
        }
    }
    
    public boolean isDead() //是否死亡
    {
        if(y>240||y<40||gameCharLife<1)
        {
            return true;
        }
        else
        {
            return false;
        }
    }
        
    public void setCharAct(int i,boolean b) //改变人物绘图
    {
        switch(i)
        {
        case 0:
            if(state!=i)
            {
                this.setFrameSequence(w_left);
                state=i;
            }            
            break;
        case 1:
            if(state!=i)
            {
                this.setFrameSequence(w_right);
                state=i;
            }            
            break;
        case 2:
            if((state!=i)||(face!=b))
            {
                this.setFrameSequence(b?stand:jump);
                state=i;
                face=b;
            }            
            break;
        }
    }
}