如何編寫一個使用badlogic框架迭代打印數字的方法？

Question

我用badlogic的Mr.Nom框架創建了一個遊戲。我如何迭代每個角色並打印分數？幫幫我。

Answer 1

嘗試了這一點：使用一個單獨的區域供所有的數字

public void drawText(String line, float x, int y) { 
    int len = line.length(); 
    batcher.beginBatch(Assets.numbers); 
    for (int i = 0; i < len; i++) { 
     char character = line.charAt(i); 

     if (character == ' ') { 
      x += 20; 
      continue; 
     } 

     int srcX = 0; 
     int srcWidth = 0; 
     if (character == '.') { 
      srcX = 200; 
      srcWidth = 10; 
     } else { 
      srcX = (character - '0') * 20; 
      srcWidth = 20; 
     } 


     if(character=='0') 
      batcher.drawSprite(x, y, srcWidth, 32, Assets.zeroRegion); 
     if(character=='1') 
      batcher.drawSprite(x, y, srcWidth, 32, Assets.oneRegion); 
    if(character=='2') 
      batcher.drawSprite(x, y, srcWidth, 32, Assets.twoRegion); 
     if(character=='3') 
      batcher.drawSprite(x, y, srcWidth, 32, Assets.threeRegion); 
     if(character=='4') 
      batcher.drawSprite(x, y, srcWidth, 32, Assets.fourRegion); 
     if(character=='5') 
      batcher.drawSprite(x, y, srcWidth, 32, Assets.fiveRegion); 
     if(character=='6') 
      batcher.drawSprite(x, y, srcWidth, 32, Assets.sixRegion); 
     if(character=='7') 
      batcher.drawSprite(x, y, srcWidth, 32, Assets.sevenRegion); 
     if(character=='8') 
      batcher.drawSprite(x, y, srcWidth, 32, Assets.eightRegion); 
     if(character=='9') 
      batcher.drawSprite(x, y, srcWidth, 32, Assets.nineRegion); 
     if(character=='.') 
      batcher.drawSprite(x, y, srcWidth, 32, Assets.dotRegion); 

     x += srcWidth; 
    } 
    batcher.endBatch(); 
}