.. PicNotValid

.. default - domain::js

.. include:: /includes/standard.rst

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PicNotValid (Kernel)
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.. function:: PicNotValid([newFlag])

	
	If specified, it sets the game's picNotValid flag to newFlag. The picNotValid flag is used by other functions to determine whether or not the background picture is considered valid.
	
	:param number newFlag: The value to set the game's picNotValid flag to.
	:returns: The previous picNotValid flags.
	
	See also: :func:`Show`.


