[Dotayuri]

In your commands put

CMD:buydrink(){
//check if player is near a sprunk vending machine "1.0" or closer.
// then set drunk level to 10
}

Or

Use this under OnPlayerKeyStateChange() {

if(newkeys & KEY_ACTION)
{
//check if they use the key "KEY_ACTION"
// then check if there near sprunk machine
// then set drunk level to 10
}
}

Sorry this is the best I can do as I using a phone