更改touch内的touch.name而不再运行？(Change node.name inside of touch without running again?)

更改touch内的touch.name而不再运行？(Change node.name inside of touch without running again?)

我想点击某个spritenode并更改该spritenode的值。 这是问题所在。 当我这样做，并设置一个if语句，它知道去if语句。 但是，我不希望它在下次单击按钮之前运行。

例：

apple.name = "apple" override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) { for touch in touches { let location = touch.location(in: self) let node : SKNode = self.atPoint(location) if node.name == "apple" { appple.name = "orange" print("Hello") } if node.name = "orange" { //do this } } }

有没有办法做到这一点？

I want to click on a certain spritenode and change the value of that spritenode. Here is the problem. When i do that, and set a if statement it knows to go to that if statement. However, i don't want it to run until next time the button is clicked.

Example:

apple.name = "apple" override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) { for touch in touches { let location = touch.location(in: self) let node : SKNode = self.atPoint(location) if node.name == "apple" { appple.name = "orange" print("Hello") } if node.name = "orange" { //do this } } }

Is there a way to do this?

最满意答案

首先，在你的第二个if语句中，你没有检查值“==”你正在为它赋值“=”。

无论如何，解决问题的一个简单方法是添加else if语句。

if node.name == "apple" { appple.name = "orange" print("Hello") }else if node.name == "orange" { //do this }

first of all in your second if statement you are not checking the value "==" your are assigning a value "=" to it.

anyway a simple solution to your problem is to add an else if statement.

if node.name == "apple" { appple.name = "orange" print("Hello") }else if node.name == "orange" { //do this }