public bool WasExist(ComponentExistHandle handle) => GetTrackState(handle) == ExistState.ExistedLastSync;
unsafe internal fixed byte QuadTracks[K_QuadTrackStateCount];//QuadTrackState
unsafe public ExistState GetTrackState(ComponentExistHandle handle)
{
var quadState = GetQuadState(handle, out var bitShift);
return((ExistState)(K_KeepLowestMask & (((byte)quadState) >> bitShift)));
}
public bool WasRemoved(ComponentExistHandle handle) => GetTrackState(handle) == ExistState.RemovedLastSync;
internal QuadState GetQuadState(ComponentExistHandle handle, out int bitShift) => GetQuadState(handle.TrackID, out bitShift);
