2013-12-21 31 views
0

所以我的麻煩是,當我把這個遊戲放入.JAR文件時,它不會顯示出來。我仍然可以看到子彈,但我看不到入侵者的圖像jar文件中的圖像不會顯示

public class Invaders { 
protected int xPos; 
protected int yPos; 
protected int moveStep = 0; 
protected int size = 15; 


static BufferedImage invader1image = DrawingPanel.loadBitmap("invader1.jpg"); 
static BufferedImage invader2image = DrawingPanel.loadBitmap("invader2.jpg"); 

//some code in the middle omitted 


public void draw(Graphics g, int seconds) { 

    if(seconds%50 < 25){ 
    g.drawImage(invader1image, 
      this.xPos-this.size, this.yPos-this.size, 
      this.size*2, this.size*2,null); 
    } else{ g.drawImage(invader2image, // this isn't working 
      this.xPos-this.size, this.yPos-this.size, 
      this.size*2, this.size*2,null); 

    } 
} 
+1

什麼loadBitmap看起來像什麼? – MadProgrammer

回答

3

你應該得到的圖像通過以下方式

BufferedImage invader1image = ImageIO.read(getClass().getResource("invader1.jpg")); 

現在你保存圖像沿着你的類文件