5537: simplify the snowflake by Ravie r=def- a=C0D3D3V

somebody complained that the snowflake is not very teeish so Ravie thought about a redesign
![grafik](https://user-images.githubusercontent.com/14315968/176554149-3ada6d05-dafa-4c6a-a284-20bb673a3bca.png)

![grafik](https://user-images.githubusercontent.com/14315968/176553895-2378b471-09ef-4e3d-9d94-bfa2ef766553.png)


## Checklist

- [x] Tested the change ingame
- [x] Provided screenshots if it is a visual change
- [ ] Tested in combination with possibly related configuration options
- [ ] Written a unit test if it works standalone, system.c especially
- [x] Considered possible null pointers and out of bounds array indexing
- [x] Changed no physics that affect existing maps
- [x] Tested the change with [ASan+UBSan or valgrind's memcheck](https://github.com/ddnet/ddnet/#using-addresssanitizer--undefinedbehavioursanitizer-or-valgrinds-memcheck) (optional)


Co-authored-by: c0d3d3v <c0d3d3v@mag-keinen-spam.de>
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bors[bot] 2022-06-29 23:42:58 +00:00 committed by GitHub
commit 03c5e6a111
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