Inspired by a type of bee encountered at Wario Land 2, this bee starts moving in a sinusoidal-like pattern. When Mario gets into a customisable vertical and horizontal range, the bee stops moving some frames and then starts following Mario.
The download includes the original WL2 graphics, recolored to fit the Super Mario World style.
This sprite does not work well with upside down slopes, so take that into account when planning setups with it.
This is a really nice sprite! It's relatively customizable and looks suitable for different types of levels. Parts of the code, such as the handling of $1594 or especially the graphics routine, can be improved, but that's not too big a deal.
During the moderation, I updated the sprite with a new version sent by the author while I had claimed the sprite. It fixes the proximity routine and makes the palette and graphics page customizable from the JSON file.