如何在for循环中与图像进行一般碰撞

Question

collison 但它仅适用于 1 张图片

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { 
     UITouch *touch = [touches anyObject]; 
     CGPoint p = [touch locationInView:self.view]; 
     if (CGRectContainsPoint(CGRectMake(myImage1.frame.origin.x, myImage1.frame.origin.y, myImage1.frame.size.width, myImage1.frame.size.height ), p)) 
     { 
         [pieMenu showInView:self.view atPoint:p]; 
     }
} 

这将适用于

[self addImageSubViewAtX:160.0 atY:190.0];

或

[self addImageSubViewAtX:90.0 atY:140.0];

但不在一起

这是你定义的方法

- (void)addImageSubViewAtX:(CGFloat)x atY:(CGFloat)y {
    CGRect myImageRect1 = CGRectMake(x, y, 30.0f, 30.0f); 
    myImage1 = [[UIImageView alloc] initWithFrame:myImageRect1]; 
    [myImage1 setImage:[UIImage imageNamed:@"status_finish.gif"]]; 
    [self.view addSubview:myImage1];        
}

Answer 1

我建议让一个方法接收一些参数，因为它们并不完全相同

- (void)addImageSubViewAtX:(CGFloat)x atY:(CGFloat)y {
  CGRect myImageRect1 = CGRectMake(x, y, 30.0f, 30.0f); 
  myImage1 = [[UIImageView alloc] initWithFrame:myImageRect1]; 
  [myImage1 setImage:[UIImage imageNamed:@"status_finish.gif"]]; 
  [self.view addSubview:myImage1];

}

然后你调用它 2 次：[self addImageSubViewAtX:160.0 atY:190.0] and [self addImageSubViewAtX:90.0 atY:140.0]