private IEnumerator IconUpdate(PicItem item)
{
bool hasIcon = this.iconLine.texture != null;
bool hasSave = this.iconSave.texture != null;
while (!hasIcon || !hasSave)
{
if (!hasIcon)
{
Texture iconTex = item.GetIconTex();
if (iconTex != null)
{
this.iconLine.texture = iconTex;
hasIcon = true;
}
}
if (!hasSave)
{
Texture saveTex = item.GetSaveTex();
if (saveTex != null)
{
this.iconSave.texture = saveTex;
hasSave = true;
}
}
this.iconUpdate = null;
yield return(0);
}
yield break;
}
public void SetIcon(PicItem item)
{
this.icon.texture = item.GetIconTex();
this.save.texture = item.GetSaveTex();
this.iconUpdate = base.StartCoroutine(this.IconUpdate(item));
}