Making a button desplay after pressing a button?

Questions & Answers
1

I’m trying to get a different button B to display after I press button A and then have button A disappear.

 if(GUI.Button(new Rect(ScreenWidth * (0.12f),ScreenHeight * (0.78f),ScreenWidth * (0.1f), ScreenHeight * (0.2f)),"Button A")){
    
    			if(GUI.Button(new Rect(ScreenWidth * (0.025f),ScreenHeight * (0.78f),ScreenWidth * (0.12f), ScreenHeight * (0.2f)),"Button B")) {
    			}
3

Use a boolean to determine whether to show either button.

#pragma strict

var showBtn1 : boolean = true;
var showBtn2 : boolean = false;

function OnGUI()
{
	if(showBtn1)
	{
		if(GUI.Button(new Rect(Screen.width * (0.12f),Screen.height * (0.78f),Screen.width * (0.1f), Screen.height * (0.2f)),"Button A"))
		{
			showBtn1 = false;
			showBtn2 = true;
		}
	}
			
	if(showBtn2)
	{
		if(GUI.Button(new Rect(Screen.width * (0.025f),Screen.height * (0.78f),Screen.width * (0.12f), Screen.height * (0.2f)),"Button B")) 
		{
			showBtn2 = false;
			showBtn1 = true;
		}
	}
}
2

Well, you can’t make button A disappear without getting rid of button B too, when written like that.

One option would be to create booleans for each button and not to make B dependent on A E.g…

var buttonA : boolean = true;
var buttonB : boolean = false;

function OnGUI{
     if(buttonA){
          if(GUI.ButtonA){
               buttonB = true;
               buttonA = false;
          }

     if(buttonB){
          if(GUI.ButtonB){
               //Do Something
          }
     }
}

This is just example code…