J2ME

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Java

Stairs.java：源码内容

							import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
class Stairs{
public int stairpanxright,stairpanxleft;
int updw;
Stairs(int panxright,int panxleft,int updw){
	stairpanxleft = panxleft;
	this.updw = updw;
	stairpanxright = panxright;
	}	
	
public void drawStair(Graphics g,int strx,int stry)   		
    {   
    	        		
    		if(updw == 1 ){
            	for(int i=0;i<4;i++)
                   g.drawImage(HauntedCastle.miStairup,strx+HauntedCastle.panx+(i*25),stry-(i*23),Graphics.TOP|Graphics.LEFT); 	
            }                                     
            if (updw == 2)
            {
            	for(int i=0;i<4;i++)
                   g.drawImage(HauntedCastle.miStairdown,strx+HauntedCastle.panx-(i*24),stry-(i*23),Graphics.TOP|Graphics.LEFT); 
            }
    
    }
	
}