Palette rotation

Palette rotation is a video effect made by shifting and wrapping a range of color entries inside a palette.

This effect was frequently used in older games for cyclic, scrolling animations (waterfalls...) without having to use multiple tiles, saving up graphics memory and CPU time.

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  League Bowling's title screen uses palette rotation as a mean to provoke eye cancer.

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  Fatal Fury 2 uses palette rotations to animate water efficiently.

Example code

To do.