2021-07-01 15:44:18 +00:00
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#define SCROLL_HPP
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2021-07-15 17:20:11 +00:00
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// Current line at the top of VRAM.
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extern vram_y_t scroll_line;
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2023-03-27 21:34:53 +00:00
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#if (GAME == 2)
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// Amount of pixels to be added to [scroll_line] on every scrolling
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// operation.
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extern uint8_t scroll_speed;
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extern uint8_t scroll_cycle;
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// Interval between successive scrolling operations, used to achieve
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// scrolling speeds below 1 pixel per frame. Must be ≥1.
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extern uint8_t scroll_interval;
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#endif
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