// Use this for initialization
void OnGUI()
{
GUITools.DrawRect(new Rect(0, 0, (lifeWidth + lifeMargin) * lives + lifeMargin, lifeWidth), Color.white);
var startX = 10;
for (var i = 0; i < lives; i++)
{
GUITools.DrawImage(new Rect(startX, 0, lifeWidth, lifeWidth), heartTexture);
startX += lifeMargin + lifeWidth;
}
}