mirror of https://github.com/nmlgc/ReC98.git
20 lines
868 B
C++
20 lines
868 B
C++
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// Properly declared, DEMO?.REC uses this structure:
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//
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// template <size_t Frames> struct rec_t {
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// input_replay_t input[Frames];
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// bool shift[Frames];
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// };
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//
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// This declaration would also work with the overly large TH05 Extra Stage
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// Clear replay. However, ZUN not only uses the same pointer for both that
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// replay and regular ones, he also only accesses the [shift] flag via adding
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// either DEMO_N or DEMO_N_EXTRA to the stage frame index. TH05 calculates that
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// additional offset at the beginning of the function… so yeah, declaring this
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// as anything more semantic than a meaningless buffer of bytes would just add
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// a lot of unneeded complexity to the one function that reads from this
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// buffer.
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extern uint8_t *DemoBuf; /* ZUN symbol [MAGNet2010] */
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// Assigns the next frame out of [DemoBuf] to [key_det] and [shiftkey].
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void near DemoPlay();
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