Error 'ScaleX' is not a member of 'UnityEngine.Texture2D' (help!)

[laurienash]

Hello - I want my health bar to decrease proportionately with the amount of player vitality. However I can’t seem to link the player’s health to the health bar correctly - on using this code which seems to have worked for some people I have been given this error, and I just can’t work out how to change it.

Here’s the code:

var energyBar : GUIStyle ;
 
var bgImage : Texture2D; 
var fgImage : Texture2D;
static var playerEnergy = 1.0; 

var maxHealth : float = 100;
var curHealth : float = 100;
var percentHealth : Number = curHealth / maxHealth;

 
function Start() {

}
 
function Update() {

}
 
function OnGUI () {
GUI.BeginGroup (Rect (10,10,256,32));
 
GUI.Box (Rect (0,0,256,32), bgImage, energyBar);
 
GUI.BeginGroup (Rect (0,0,playerEnergy * 256, 32));
 
GUI.Box (Rect (0,0,256,32), fgImage, energyBar);
 
GUI.EndGroup ();
GUI.EndGroup ();
}

function updateHealthBar () : void
{
percentHealth = curHealth / maxHealth;
fgImage.ScaleX = percentHealth;
}

If anyone has the time to help, it would be so appreciated.

Thanks in advance, Laurien

[Graham-Dunnett]

The Texture2D class does not have a member called ScaleX. It’s just a texture. Adjust the width of the Rect that you use to render this texture.