Use a key to open a GUI?

Questions & Answers
1

I'm trying to implement a feature that would allow me to press a key and bring up a GUI. For example, I press Esc, and it brings up a GUI button that allows me to quit the game.

The problem I'm having is that When I press the button, they GUI stays up until the button is released. I want it to stay up until I press the button again. Obviously I'm missing a piece of code, here's what I have so far (JS)

function OnGUI () {
    if(Input.GetButtonDown("Esc")){
    if(GUI.Button (Rect (10,10,100,20), "Quit"))
    {
    Application.Quit();
    }
}

}
2

you should have a variable called quitMenu weh nyou press esc set it to true and then when you want to hide the menu set it to false.

if (GUI.GetButtonDown ("ESC")) { quitMenu=true;}
if (quitMenu == true)
{
if (GUI.Button (Rect(10,10,300,300),"quit")
{
//place your code here and also put
quitMenu = false;
}
}

define the quitMenu on top of your script as a private var.

3

Try this:

var quitMenu : boolean = false;

function Start () {

}

function Update () {

if(Input.GetKeyDown(KeyCode.Escape)) {

quitMenu = !quitMenu;

}

}

function OnGUI () {

if(quitMenu == true) {

if(GUI.Button(Rect(10,10,300,300), "quit")) {

Application.Quit();

}

}

}