sound.py

import os
import random

def get_os_type():
    return os.name

def clear_cmd_terminal(os_name):
    if os_name == "nt":
        os.system("cls")
    else:
        os.system("clear")

os_name = get_os_type()
from pygame import mixer
clear_cmd_terminal(os_name) # __|__

def init_sound():
    mixer.init()

def play_sfx(track, loops=0, channel=1, volume=1):
    chn = mixer.Channel(channel)
    track_full = "data/sfx/" + str(track) + ".wav"
    snd = mixer.Sound(track_full)
    chn.set_volume(volume)
    chn.play(snd, loops)

def get_channel_busy(channel):
    chn = mixer.Channel(channel)
    return chn.get_busy()

def set_channel_volume(channel, volume):
    channel = mixer.Channel(channel)
    channel.set_volume(volume)

def stop_channel(channel):
    channel = mixer.Channel(channel)
    channel.stop()

def fade_out_channel(channel_num):
    channel = mixer.Channel(channel_num)
    channel.fadeout(2000)