“CGRectContainsPoint”参数2的不兼容类型

Question

长话短说....

我在所有3个if语句（[rubin1 frame]，grid [x] [y]的网格[x] [y] .frame部分的'CGRectContainsPoint'的参数2上得到不兼容的类型] .frame），（[rubin2 frame]，grid [x] [y] .frame）和（[rubin3 frame]，grid [x] [y] .frame）。我尝试使用[grid [x] [y] frame]但是也遇到了同样的错误。

我想能够在网格上移动rubin 1，rubin2和rubin3，直到我在砖上释放它们。当我在砖上释放它们时，我希望这块砖和其他任何类型的砖一样消失，就像rubin留在哪里的砖（无论它们在网格上的哪个位置）

for (int y = 0; y < BRICKHEIGHT; y++)
{
    for (int x = 0; x < BRICKWIDTH; x++) 
    {


        if (CGRectContainsPoint([rubin1 frame], grid[x][y].frame)) {

            if(grid[x][y].tag == 1){

                ruby--;
                rubin1.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 2){

                ruby--;
                rubin1.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 3){

                ruby--;
                rubin1.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 4){

                ruby--;
                rubin1.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 5){

                ruby--;
                rubin1.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 6){

                ruby--;
                rubin1.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }


        } 
        if (CGRectContainsPoint([rubin2 frame], grid[x][y].frame)) {

            if(grid[x][y].tag == 1){

                ruby--;
                rubin2.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 2){

                ruby--;
                rubin2.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 3){

                ruby--;
                rubin2.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 4){

                ruby--;
                rubin2.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 5){

                ruby--;
                rubin2.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 6){

                ruby--;
                rubin2.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }

        } 
        if (CGRectContainsPoint([rubin3 frame], grid[x][y].frame)) {

            if(grid[x][y].tag == 1){

                ruby--;
                rubin3.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 2){

                ruby--;
                rubin3.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 3){

                ruby--;
                rubin3.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 4){

                ruby--;
                rubin3.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 5){

                ruby--;
                rubin3.alpha = 0;
                grid[x][y].alpha = 0;
                [self PlayerScore: x y: y];

            }
            else if(grid[x][y].tag == 6){

                ruby--;
                rubin3.alpha = 0;
                grid[x][y].alpha = 0;





            }
        }
    }
}

Answer 1

它期望一个点作为第二个参数而不是帧CGRect。尝试grid [x] [y] .frame.origin。原点为您提供框架CGRect的右上角，.size为CGRect的宽度/高度。

Answer 2

你必须这样使用。例如：

UITouch *touch = [touches anyObject];
CGPoint location = [touch locationInView:touch.view];

if(CGRectContainsPoint(myimage.frame, location) == 0){
//always end up here
}