Now using a dict to store the sounds

diff --git a/glove.py b/glove.py
index 5208c84d1a2aed2f42e4a53a2bdf8fb6fe19f921..22e8cbfb9ec27fb11eab18df89925c69bc06e60c 100644 (file)
--- a/glove.py
+++ b/glove.py
@@ -1,6 +1,5 @@
 import pygame
 import RPi.GPIO as gpio
-import time
 import logging
 
 logger = logging.getLogger(__name__)
@@ -11,6 +10,9 @@ logger.addHandler(loggerFileHandler)
 logger.setLevel(logging.WARNING)
 logger.setLevel(logging.INFO)
 
+gpio.setmode(gpio.BCM)
+pins = [25, 24, 18, 22]
+# pins = [25]
 
 guitars = ['sounds/guitar1.wav',
            'sounds/guitar2.wav',
@@ -19,20 +21,19 @@ guitars = ['sounds/guitar1.wav',
            'sounds/guitar5.wav']
 
 pygame.mixer.init()
-sounds = [pygame.mixer.Sound(g) for g in guitars]
+
+sounds = {}
+for pin, wav in zip(pins, guitars):
+    sounds[pin] = pygame.mixer.Sound(wav)
 
 def handle_sound(pin):
     if not gpio.input(pin):
-        sounds[pins.index(pin)].play()
+        sounds[pin].play()
         logger.info("Started playing {0}".format(pins.index(pin)))
     else:
-        sounds[pins.index(pin)].stop()
+        sounds[pin].stop()
         logger.info("Stopped playing {0}".format(pins.index(pin)))
 
-gpio.setmode(gpio.BCM)
-pins = [25, 24, 18, 22]
-# pins = [25]
-
 for pin in pins:
     gpio.setup(pin, gpio.IN)
     gpio.add_event_detect(pin, gpio.BOTH, callback=handle_sound, bouncetime=200)