There were two coordinate systems used:
- 0..512 (used in osu!stable)
- 0..1 (relative coordinate)
This commit replaces the usage of
the relative coordinate system to
the coordinate system of 0..512.
Replaces some string.StartsWith(string, StringComparison.Ordinal) calls with ring.StartsWith(char) , when only one char is compared. Possible since .NET-Standard 2.1
And another LegacyStoryboardDecoder.handleEvents() cleanup, saves some MB of allocations.