#!/usr/bin/env python
# encoding: utf-8
"""
Creates a new sound table from random chunks of a soundfile.

"""
from pyo import *
import random, os

s = Server(duplex=0).boot()

path = "../snds/baseballmajeur_m.aif"
dur = sndinfo(path)[1]

t = SndTable(path, start=0, stop=1)
amp = Fader(fadein=0.005, fadeout=0.005, dur=0, mul=0.4).play()
a = Looper(t, pitch=[1.,1.], dur=t.getDur(), xfade=5, mul=amp).out()

def addsnd():
    start = random.uniform(0, dur*0.7)
    duration = random.uniform(.1, .3)
    pos = random.uniform(0.05, t.getDur()-0.5)
    cross = random.uniform(0.04, duration/2)
    t.insert(path, pos=pos, crossfade=cross, start=start, stop=start+duration)

def delayed_generation():
    start = random.uniform(0, dur*0.7)
    duration = random.uniform(.1, .3)
    t.setSound(path, start=start, stop=start+duration)
    for i in range(10):
        addsnd()
    a.dur = t.getDur()
    a.reset()
    amp.play()

caller = CallAfter(function=delayed_generation, time=0.005).stop()
def gen():
    amp.stop()
    caller.play()

gen()

s.gui(locals())