Question

I have some checks to see if a screen is active. The code looks like this:

if (GUI.Button(new Rect(Screen.width / 2 - 10, 50, 50, 30), "Rules")) //Creates a button
    {
        if (ruleScreenActive == true) //check if the screen is already active
            ruleScreenActive = false; //handle according to that
        else 
            ruleScreenActive = true;
    }

Is there any way to – whenever I click the button – invert the value of ruleScreenActive?

(This is C# in Unity3D)

Answer 1

You can get rid of your if/else statements by negating the bool’s value:

ruleScreenActive = !ruleScreenActive;