private bool SetExtraAwardImage(string bg)
{
if (string.IsNullOrEmpty(bg))
{
return(false);
}
ImageArray component = (ImageArray)((Component)this.BackGround).GetComponent <ImageArray>();
if (!Object.op_Inequality((Object)component, (Object)null))
{
return(false);
}
SpriteSheet spriteSheet = AssetManager.Load <SpriteSheet>(AwardListItem.EXTRA_GRADE_IMAGEPATH);
if (Object.op_Inequality((Object)spriteSheet, (Object)null))
{
component.set_sprite(spriteSheet.GetSprite(bg));
}
return(true);
}