func (s *seq) Set(pos string, index int) supergollider.Pattern {
if index < 0 {
panic("index < 0 not allowed")
}
if len(s.Scales)-1 <= index {
panic("index larger than len(Scales)-1")
}
return supergollider.Exec(pos, func() { s.current = index })
}
func (s *seq) Next(pos string) supergollider.Pattern {
return supergollider.Exec(pos, func() {
if len(s.Scales)-1 <= s.current {
s.current = 0
return
}
s.current++
})
}