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Question

我正在处理这个问题，遵循所有步骤但出现错误。问题是

 public boolean playerShotTouches(Rectangle boundingBox) {
    Iterator<AnimatedSprite> i = shots.iterator();
    while(i.hasNext())
    {
        AnimatedSprite shot = i.next();
        if(Intersector.intersectRectangles(shot.getBoundingBox(), boundingBox))
        {
            i.remove();
            return true;
        }
    }
    return false;
}

Android 工作室报告:

Error:(108, 27) error: method intersectRectangles in class Intersector cannot be applied to given types; required: Rectangle,Rectangle,Rectangle found: Rectangle,Rectangle reason: actual and formal argument lists differ in length

Answer 1

您可以发布类(class)中的相关代码吗？ intersectRectangles 方法始终采用 3 个矩形作为参数。第三个是重叠区域的交集矩形。所以你的代码可以做这样的事情:

AnimatedSprite shot = i.next();
Rectangle myIntersection = new Rectangle();
if(Intersector.intersectRectangles(shot.getBoundingBox(), boundingBox, myIntersection))