private void OnRotationStateChangeCall(RotateState rotateState)
{
RotateStateMashineArgs args = new RotateStateMashineArgs();
args.rotateState = rotateState;
OnRotationStateChange(args);
}
protected virtual void OnRotationStateChange(RotateStateMashineArgs e)
{
EventHandler <RotateStateMashineArgs> handler = RotationStateChanged;
handler?.Invoke(this, e);
}