These Tetris-playing AIs are not prepared for highly adversarial enemy AIs like HATETRIS and I think they are likely to perform very poorly under these conditions.
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It looks as if most extant Tetris-playing AIs are trained up under relatively "normal" circumstances, with pieces being selected randomly or even using the highly forgiving bucket-based generator.http://tetris.wikia.com/wiki/Random_Generator …
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Under normal circumstances I think a good human can play about as well as the best Tetris-playing AIs. The AIs probably win out eventually, due to superior reaction times and a reduced tendency to get bored or make mistakes
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Under adversarial conditions I believe a good human can far outperform the best Tetris-playing AIs. The reason I say this is that I simply can't find any examples of a Tetris-playing AI being trained under adversarial conditions.
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This said, I don't see an easy way to train up a fitter, stronger HATETRIS unless it has a credible AI opponent. I can't train the thing manually. I'm not even that good at regular Tetris.
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To cut a long story short ("TOO LATE") I think I need to create a Tetris-playing AI of my own.
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Probably the easiest way to get started here is to take some existing code and pit it against HATETRIS in the training phase, instead of a more forgiving random piece generator.
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HATETRIS is a fixed target and as far as I know it has never really been hit hard before, at least by anything other humans.
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Recall that since HATETRIS is deterministic, it may be possible to catch it in a loop and score unlimited lines. It would be really exciting if that loop could be found.
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Incidentally, the second someone finds that loop, I'm patching HATETRIS to avoid ever generating the same piece for the same well twice.
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That AI was trained against the Tetris Guideline bag-based piece generator. http://tetris.wikia.com/wiki/Random_Generator … The author notes that it would probably require retuning if it encountered harsher generators
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It fails eventually against a simple random generator. It also fails if given infinite sequences of S, Z, T or L pieces (but not J pieces)
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