audio_engine_pygame_v1_optimized.py

import os, time
from pygame._sdl2 import mixer as m

class AE:
    Q={'low':(11025,-8,1,512),'medium':(22050,-16,1,1024),'high':(44100,-16,2,2048),'ultra':(48000,-16,2,4096)}
    def __init__(self,q='high'):
        f=self.Q[q];m.init(f[0],f[1],f[2],f[3])
    def f(self,b,exts):
        for e in exts:
            n=f"{b}.{e}"
            if os.path.exists(n): return n
        raise FileNotFoundError(f"{b} not found")
    def m(self,b,l=False,v=1):
        s=m.Sound(self.f(b,['mp3']));s.set_volume(v)
        return s.play(-1 if l else 0)
    def w(self,b,l=False,v=1):
        s=m.Sound(self.f(b,['wav']));s.set_volume(v)
        return s.play(-1 if l else 0)
    def s(self,c):
        c and isinstance(c,m.Channel) and c.stop()
    def a(self): m.stop()
    def q(self): m.quit()

# Example
if __name__=='__main__':
    ae=AE()
    a,b,c,d=ae.m('background_music',True,.6),ae.m('ambience',True,.4),ae.w('click'),ae.w('explosion')
    time.sleep(3);ae.s(c)
    time.sleep(5);ae.s(b)
    time.sleep(5);ae.q()