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[Feature Request] Get RAM State from Atari ALE #294

@SumeetBatra

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@SumeetBatra

Hi folks,

I'm wondering if there is a way to access the RAM state for Atari environments, or if this can be implemented as a feature if not. The RAM buffer contains additional low-dimensional information such as player position info that is useful for some learning tasks. Gymnasium provides an interface to get the RAM state like so env.ale.getRAM() which returns a 128-length numpy array corresponding to the RAM state. Seems like this would be a pretty straightforward addition? Thanks!

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