What are the things to do to avoid your daughter getting played by other guy friends or other guys attempting to score on your daughter?

I think it is impossible to keep all guys away at all times but what you can do is to educate and teach your daughter how to fend off unwanted attention. Teach her to be wary of certain types of guys and trust your daughter to make the right decisions about socialising. All you can do is to provide her a great foundation, the rest is up to her. You can't be around at all times, forever to keep her safe.