[MERGED PR] New spacelubed floor animation

[FlamingLily]

It feels a bit too game-y to me, the sprite itself, I mean, while the idea behind it is good, I think as discussed less opaque and slower would be great. A static version might even be better, just as if it were a still shine, and maybe less clear edges so that it looks less custom-fit for the tiles, if you know what I mean