koobas.hobune.stream
How to make a GUI button
I am trying to do a "next level" button that will load the next level. But after that i need to wait 3 seconds before the button appears. I am using a StartCorountine function for doing that. i know that i need to put the code for button in the void OnGUI(). Here's my code. The button does not appear because its not on the void ONGUI() function. but if i put it there the button will be created no matter what, which is not what i want. I need a button to be spawned after 3 seconds. Thank you very much.
void OnGUI(){
if (GameObject.FindObjectOfType<DeathTrigger> ().hasLost == false && GameObject.FindObjectOfType<ScoreManager>().score==5) {
GUI.color = Color.black;
GUI.Label (new Rect (Screen.width / 2 - 50, Screen.height / 3, 200, 100), "Nailed it!! Stay still for 3 seconds for next Level");
StartCoroutine("waitforme");
}
}
IEnumerator waitforme(){
yield return new WaitForSeconds(3);
if (!GameObject.FindObjectOfType<DeathTrigger> ().hasLost) {
print ("Just got here bro");
if( GUI.Button( new Rect(Screen.width/2-50, Screen.height/2-25 + 55, 100, 50), "Next Level") )
Application.LoadLevel ("scene 1");
}
}
The easiest way with smallest amount of changes in your code:
private bool buttON = false;
void OnGUI()
{
if (GameObject.FindObjectOfType<DeathTrigger>().hasLost == false && GameObject.FindObjectOfType<ScoreManager>().score == 5)
{
GUI.color = Color.black;
GUI.Label(new Rect(Screen.width / 2 - 50, Screen.height / 3, 200, 100), "Nailed it!! Stay still for 3 seconds for next Level");
StartCoroutine(waitforme());
}
if (buttON) if (GUI.Button(new Rect(Screen.width / 2 - 50, Screen.height / 2 - 25 + 55, 100, 50), "Next Level")) Application.LoadLevel("scene 1");
}
IEnumerator waitforme()
{
yield return new WaitForSeconds(3);
if (!GameObject.FindObjectOfType<DeathTrigger>().hasLost)
{
print("Just got here bro");
buttON = true;
}
}
It is also possible to count time in other ways using Time variables if for some reason you don't like coroutine.
