fix methods binding for bonus and velocity changes
fix methods binding for bonus and velocity changes

Curvytron/curvytron-arcade,Wohops/curvytron,lutangar/curvytron,Curvytron/curvytron,Curvytron/curvytron-arcade,lutangar/curvytron,Elao/curvytron,Elao/curvytron,Elao/curvytron-arcade,Wohops/curvytron,Curvytron/curvytron,Elao/curvytron-arcade,coredump-ch/curvytron,coredump-ch/curvytron