Question

In Objective C you have a function blocks.
You can save blocks of code in a variable and pass them as parameters.

[objects enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
    // Enumerating all the objects of an array
}];

In my game I have a MenuScene with MenuSceneItems.
In this case I would want to pass the code they should execute if they have been clicked.
This would eliminate the need of a switch statement.

Is there a way to to is there a way to do this or something similar in Java?

Answer 1

In Java you can’t have anonymous function blocks you need to use an anonymous class:

menuScene.executeWhenClicked(new Runnable() {
  public void run() {
    // do something
  }
});