Method peek

aiscript-vm/src/vm/state.rs:1756–1759

(&self, distance: usize)

    #[inline(always)]
    pub(crate) fn peek(&self, distance: usize) -> &Value<'gc> {
        debug_assert!(self.stack_top > distance, "Stack peek out of bounds");
        unsafe { self.stack.get_unchecked(self.stack_top - 1 - distance) }
    }

    fn pop_stack_n(&mut self, n: usize) -> Vec<Value<'gc>> {
        if n == 0 {