use crate::Value;

pub(crate) trait Pc {
    fn jmp<V: Value>(&mut self, val: V);
    fn advance_by<T: Into<u16>>(&mut self, by: T);
}

impl Pc for u16 {
    fn jmp<V: Value>(&mut self, val: V) {
        val.jmp(self)
    }

    fn advance_by<T: Into<u16>>(&mut self, by: T) {
        *self = self.wrapping_add(by.into());
    }
}

pub(crate) trait Jmp {
    type Pc;

    fn jmp(self, pc: &mut Self::Pc);
}