I cannot change GUI.Button text (javascript)

Questions & Answers
1

i have this code:

#pragma strict
var customskin:GUISkin;
var opzioni:Texture2D;
var banner:Texture2D;
var difficulty:String;
//these variables are used for better graphics making, 
//simply ignore them if they aren't used
var val1:float = 10;
var val2:float = 10;
var val3:float = 10;
var val4:float = 10;
function Start() {
PlayerPrefs.SetString("difficulty","easy");
difficulty=PlayerPrefs.GetString("difficulty");
}

function OnGUI () {

GUI.DrawTexture(Rect(150,55,580,130), banner);
if (GUI.Button(Rect(300,200,219,58), opzioni, "buttonoptions")){
Application.LoadLevel("menu"); }
if (GUI.Button(Rect(630,290,130,50), difficulty)){
 if (difficulty=="easy"){
  difficulty="hard";
  PlayerPrefs.SetString("difficulty", difficulty); }
 else if (difficulty=="hard") {
  difficulty="fearless";
  PlayerPrefs.SetString("difficulty", difficulty); }
 else (difficulty=="fearless");
  difficulty="easy";
  PlayerPrefs.SetString("difficulty", difficulty); }
 
}

But it won’t work! the GUI.Button remain “easy”.
How can i fix it?

3

The last part where you check for “fearless” is formatted wrong…you have a stray semicolon (and a missing brace), and you need to use “else if”, not “else”.

2

Try making them all if statements instead of else ifs and elses. So…

EDIT: This is the correct code. Eric was right about the logic I used. Must be getting tired!

function OnGUI(){
	if (GUI.Button(Rect(630,290,130,50), difficulty)){
		changeDifficulty();
	}
}

function changeDifficulty(){
	if (difficulty=="easy"){
		difficulty="hard";
		PlayerPrefs.SetString("difficulty", difficulty); 
	} else
	if (difficulty=="hard") {
		difficulty="fearless";
		PlayerPrefs.SetString("difficulty", difficulty); 
	} else
	if (difficulty=="fearless"){
		difficulty="easy";
		PlayerPrefs.SetString("difficulty", difficulty); 
	}	
}