mu3-mods/UnlockFrameRate/MU3.Notes/patch_NotesManager.cs

using MU3.Game;
using MU3.Sys;
using MU3.Util;

namespace MU3.Notes;

class patch_NotesManager: NotesManager {
    private float _frame;
    private float _frameReal;
    private bool _altMode;
    public extern void orig_initialize(SessionInfo sessionInfo);
    public new void initialize(SessionInfo sessionInfo) {
        orig_initialize(sessionInfo);

        var cfg = (patch_Config)Singleton<Sys.System>.instance.config;
        _altMode = cfg.isVsync || (cfg.framerate != 60);
    }
    private extern void orig_progressFrameAndFrameReal();
    private void progressFrameAndFrameReal() {
        if(_altMode) {
            _frame = _frameReal;
        } else {
            orig_progressFrameAndFrameReal();
        }
    }
}