Seems you’re not alone. This was ripped out of Google’s Stadia platform I believe but might be wrong https://github.com/google/hierarchical-state-machine.dart h

Seems you’re not alone. This was ripped out of Google’s Stadia platform I believe but might be wrong https://github.com/google/hierarchical-state-machine.dart https://github.com/google/hierarchical-state-machine.dart