private void UpdateSprite(object arg)
{
if (this.Target != null && arg != null)
{
if (arg is SpriteRenderer)
{
SpriteRenderer spriteRenderer = arg as SpriteRenderer;
ResourceManager.SetSprite(this.Target, (SpriteRenderer)arg);
if (this.SetNativeSize)
{
this.Target.SetNativeSize();
}
if (this.RefreshLayout)
{
LayoutElement component = base.get_transform().GetComponent <LayoutElement>();
if (component != null)
{
component.set_preferredWidth(-1f);
}
}
if (this.SetLayoutIgnoreWhenEmpty)
{
LayoutElement component2 = base.get_transform().GetComponent <LayoutElement>();
if (component2 != null)
{
if (spriteRenderer != null && spriteRenderer.get_sprite() != null && spriteRenderer.get_sprite().get_name().Equals("Empty"))
{
component2.set_ignoreLayout(true);
}
else if ((Sprite)arg == null)
{
component2.set_ignoreLayout(true);
}
else
{
component2.set_ignoreLayout(false);
}
}
}
}
else
{
Debuger.Error("===arg invalid, it need arg is sprite.", new object[0]);
}
}
}
private void SetIgnoreLayout(object arg)
{
if (arg != null)
{
bool ignoreLayout = (bool)arg;
LayoutElement component = base.GetComponent <LayoutElement>();
component.set_ignoreLayout(ignoreLayout);
}
}