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')
@@ -148,10 +148,11 @@ 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 ser:
         if speaker == 'mono3':
             ser.write(b'3')
         
@@ -163,6 +164,7 @@ def led_on(speaker):
 
 def led_off(speaker):
 
+    if ser: 
         if speaker == 'mono3':
             ser.write(b'4')
         
@@ -172,3 +174,34 @@ def led_off(speaker):
         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.')
+

play_script.py

@@ -1,139 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-
-# PLAY_ACT.py
-# This script runs the play
-# It is in a seperate file to enable the mechanism to detect the Google Home speaking, before continuing to the next line
-
-# Libraries
-from config import characters, directions
-from logic import tts, read_script, led_on, led_off, select_script
-from pixel_ring import pixel_ring
-from subprocess import call
-import paho.mqtt.client as mqtt
-import json
-import sys
-from time import sleep
-
-# Switch of LED's of speakers at the start of the play
-pixel_ring.off()
-
-
-
-# === SETUP OF MQTT PART 1 ===
-
-# Location of the MQTT server
-HOST = 'localhost'
-PORT = 1883
-
-# Subscribe to relevant MQTT topics
-def on_connect(client, userdata, flags, rc):
-    print("Connected to {0} with result code {1}".format(HOST, rc))
-    # Subscribe to the text detected topic
-    client.subscribe("hermes/asr/textCaptured")
-    client.subscribe("hermes/dialogueManager/sessionQueued")
-
-# Function which sets a flag when the Google Home is not speaking
-# Callback of MQTT message that says that the text is captured by the speech recognition (ASR)
-def done_speaking(client, userdata, msg):
-    print('Google Home is not speaking anymore')
-    client.connected_flag=True
-
-# Function which removes intents that are by accident activated by the Google Home
-# e.g. The google home says introduce yourself, which could trigger the other speakers to introduce themselves
-# Snips works with queing of sessions, so this situation would only happen after this play is finished
-def remove_sessions(client, userdata, msg):
-    sessionId = json.loads(id.payload)
-    print('delete mistaken intent')
-    client.publish("hermes/dialogueManager/endSession", json.dumps({
-		'sessionId': sessionId,
-	    }))
-
-
-
-
-# === SETUP OF MQTT PART 2 ===
-
-# Initialise MQTT client
-client = mqtt.Client()
-client.connect(HOST, PORT, 60)
-client.on_connect = on_connect
-
-
-
-
-# === Read script and run the play ===
-
-# Flags to check if the system is listening, or not
-client.connected_flag=False
-listening = False
-
-
-# Read the script and run the play
-
-
-#file = sys.argv[1] # get the chosen act passed by smart_speaker_theatre.py
-file = select_script('scripts_play/intro/')
-
-for character, line, direction in read_script(file):
-    input_text = line
-    voice = characters.get(character)[0]
-    speaker = characters.get(character)[1]
-    #speaker = 'default'
-    # Some way to do something with the stage directions will come here
-    action = directions.get(direction[0])
-    pixel_ring.speak()
-    tts(voice, input_text, speaker)
-
-    if action == 'listen_google_home':
-        print('Waiting for the Google Home to finish its talk')
-
-        # # start voice activity detection
-        # client.publish("hermes/asr/startListening", json.dumps({
-		# 'siteId': 'default',
-		# 'init': {
-		# 	'type': 'action',
-		# 	'canBeEnqueued': True
-		# }
-	    # }))
-
-        # Activate the microphone and speech recognition
-        client.publish("hermes/asr/startListening", json.dumps({
-		'siteId': 'default'
-	    }))
-
-        # LED to listening mode
-        pixel_ring.listen()
-
-        # create callback
-        client.on_message = done_speaking
-        listening = True
-
-        while listening:
-            client.loop()
-
-            #client.on_message = on_message
-            client.message_callback_add('hermes/asr/textCaptured', done_speaking)
-
-            if client.connected_flag:
-                sleep(1)
-                print('Continue the play')
-                client.connected_flag = False
-                client.message_callback_add('hermes/dialogueManager/sessionQueued', remove_sessions)
-                break
-
-    if action == 'music':
-        print('play audioclip')
-        playing = True
-
-        while playing:
-            call(["aplay", "-D", speaker, "/usr/share/snips/congress.wav"])
-            playing = False
-            
-
-
-    pixel_ring.off() # Switch of the lights when done speaking
-    sleep(0.2) # Add a short pause between the lines
-
-
-print('The act is done.')

scripts_play/debug/debug_02.txt

@@ -1,3 +1,3 @@
 ROGUE: Test a question
-RASA: Well, O K Google. What time is it? [Listen to Google Home]
+RASA: Well, O K Google. What is the weather in Rotterdam? [Listen to Google Home]
 SAINT: We got an answer.

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) 
 
 
 
@@ -43,19 +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({
+    import pdb; pdb.set_trace()
-	# 	'siteId': 'default',
-	# 	'intents': {
-	# 		'jocavdh:play': False
-	# 	}
-	# }))
     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):