included play_script now as a function in logic, instead of a script

logic.py

@@ -140,7 +140,7 @@ def listen():
                     print('no voice detected')
                     voice_detected = 0
                 
-                time.sleep(1)
+                time.sleep(0.5)
                     
         
         print('Google Home is done')
@@ -148,27 +148,60 @@ def listen():
 # 05 CONTROL THE LED OF THE SPEAKERS
 import serial
 from pixel_ring import pixel_ring
-ser = serial.Serial('/dev/ttyACM0', 1000000) # Establish the connection on a specific port
+from smart_speaker_theatre import ser
 
 def led_on(speaker):    
 
-    if speaker == 'mono3':
-        ser.write(b'3')
-    
-    if speaker == 'mono1':
-        ser.write(b'1')
-    
-    if speaker == 'mono2':
-        pixel_ring.speak()
+    if ser:
+        if speaker == 'mono3':
+            ser.write(b'3')
+        
+        if speaker == 'mono1':
+            ser.write(b'1')
+        
+        if speaker == 'mono2':
+            pixel_ring.speak()
 
 def led_off(speaker):
 
-    if speaker == 'mono3':
-        ser.write(b'4')
-    
-    if speaker == 'mono1':
-        ser.write(b'2')
-    
-    if speaker == 'mono2':
-        pixel_ring.off()
+    if ser: 
+        if speaker == 'mono3':
+            ser.write(b'4')
+        
+        if speaker == 'mono1':
+            ser.write(b'2')
+        
+        if speaker == 'mono2':
+            pixel_ring.off()
+
+# Play the theatre acts
+def play_script(file):
+
+    for character, line, direction in read_script(file):
+        input_text = line
+        voice = characters.get(character)[0]
+        speaker = characters.get(character)[1]
+        action = directions.get(direction[0])
+
+        led_on(speaker)
+
+        tts(voice, input_text, speaker)
+
+    if action == 'listen_google_home':
+        listen()
+
+    if action == 'music':
+        print('play audioclip')
+        playing = True
+
+        while playing:
+            call(["aplay", "-D", speaker, "/usr/share/snips/congress.wav"])
+            playing = False
+
+            
+    led_off(speaker)
+    sleep(0.2) # Add a short pause between the lines
+
+
+    print('The act is done.')
 

smart_speaker_theatre.py

@@ -9,12 +9,13 @@
 # Libraries
 import re
 from config import characters, directions
-from logic import tts, read_script, select_script
+from logic import tts, read_script, select_script, play_script
 from subprocess import call
 import paho.mqtt.client as mqtt
 import json
 from time import sleep
 from pixel_ring import pixel_ring
+import serial
 
 
 # === SETUP OF MQTT PART 1 ===
@@ -33,6 +34,8 @@ def on_connect(client, userdata, flags, rc):
     client.subscribe("hermes/asr/textCaptured")
     client.subscribe("hermes/dialogueManager/sessionQueued")
 
+# Set up serial connection with the microcontroller that controls the speaker LED's
+ser = serial.Serial('/dev/ttyACM0', 1000000) 
 
 
 
@@ -43,20 +46,13 @@ def on_wakeword(client, userdata, msg):
 
 # Function which is triggered when the intent introduction is activated
 def on_play_intro(client,userdata,msg):
-    # # disable this intent to avoid playing another act triggered by the Google Home
-    # client.publish("hermes/dialogueManager/configure", json.dumps({
-	# 	'siteId': 'default',
-	# 	'intents': {
-	# 		'jocavdh:play': False
-	# 	}
-	# }))
+
     import pdb; pdb.set_trace()
     path = 'scripts_play/intro/'
-    call(["python3", "act.py", 'scripts_play/intro/introduction_01.txt'])
+    #call(["python3", "act.py", 'scripts_play/intro/introduction_01.txt'])
+    play_script('scripts_play/intro/introduction_01.txt')
     print('The act is over.')
 
-    #on_play_question(client, userdata, msg)
-
 # Function which is triggered when the intent for another question is activated
 def on_play_question(client, userdata, msg):