def GoPressed(pin):
global time_stamp # put in to debounce
global debounce
global PoweredOff
global Scanning
global Going
global commandString
time_now = time.time()
if (time_now - time_stamp) >= debounce and PoweredOff==False and Scanning==False and Going==False:
Going = True
print("Go Button pressed")
if (bFoundQR == True and commandString != ""):
# Play a sound to show that we are scanning
audio.playSound(10) # play start sound
arduinoComms.parseCommandString(commandString)
# Play sound that we found one
audio.playSound(10)
# Success GO operation, turn LED off and flag QR found as FALSE for next go
GPIO.output(ledPinFoundQR, False)
bFoundQR = False
# Pass command to motor controller here
else:
print("No QR Found, scan again please")
Going = False
time_stamp = time_now
def HornPressed(pin):
global time_stamp # put in to debounce
global debounce
global PoweredOff
global Scanning
global Going
global Horn
time_now = time.time()
if (time_now - time_stamp) >= debounce and PoweredOff==False and Scanning==False and Horn==False:
Horn = True
print("Horn Pressed")
audio.playSound(11)
Horn = False
time_stamp = time_now
def ScanPressed(pin):
global time_stamp # put in to debounce
global debounce
global PoweredOff
global Scanning
global Going
global camera
global ledPinScanning
global ledPinFoundQR
global bFoundQR
global commandString
time_now = time.time()
if (time_now - time_stamp) >= debounce and PoweredOff==False and Scanning==False and Going==False:
# Play a sound to show that we are scanning
audio.playSound(0)
# Flag that we are scanning
Scanning = True
print("Scan Button pressed")
# Call python script to try and find QR code from webcam image
GPIO.output(ledPinScanning, True) # Turn on the "Scanning" LED
GPIO.output(ledPinFoundQR, False) # Ensure Found QR LED OFF
# Try to find a QR code from the camera.
QRCode = qrscanner.FindQRCode(ledPinScanning, camera, 10)
if (QRCode != ""):
# Play sound that we found one
audio.playSound(10)
# Found a QR Code, Strip out the command portion of the string
commandString = parseQR.parseOutCommand(QRCode)
# Flag that we found a QR code
bFoundQR = True
# Ensure Found QR LED OFF
GPIO.output(ledPinFoundQR, True)
# Turn off the "Scanning" LED
GPIO.output(ledPinScanning, False)
Scanning = False
time_stamp = time_now
def repeatSend(serial, commandChar, nSeconds, nInterval):
# Send a single char repeatedly at a specific
# interval for a specific length of time.
# Have to play fireing sound here as it sounds as it lights LED
if (commandChar == 'P'):
# Play a sound to show that we are scanning
audio.playSound(11)
if (commandChar == 'Z'):
# Uppercase 'Z' to turn LED ON
print(commandChar)
print(commandChar)
print(commandChar)
print(commandChar)
print(commandChar)
serial.write('Z')
serial.write('Z')
serial.write('Z')
serial.write('Z')
serial.write('Z')
# Play sound
audio.playSound(11)
# Lowert case 'z' to turn LED OFF
serial.write('z')
serial.write('z')
serial.write('z')
serial.write('z')
serial.write('z')
print('z')
print('z')
print('z')
print('z')
print('z')
sleep(0.3)
else:
while (nSeconds > 0.0):
print(commandChar)
serial.write(commandChar)
sleep(nInterval)
nSeconds = nSeconds - nInterval
def track(self, frame, mask):
"""
Track the position of the laser pointer.
Code taken from
http://www.pyimagesearch.com/2015/09/14/ball-tracking-with-opencv/
"""
center = None
countours = cv2.findContours(mask, cv2.RETR_EXTERNAL,
cv2.CHAIN_APPROX_SIMPLE)[-2]
self.bounds = []
# only proceed if at least one contour was found
if len(countours) > 0:
# find the largest contour in the mask, then use
# it to compute the minimum enclosing circle and
# centroid
c = max(countours, key=cv2.contourArea)
((x, y), radius) = cv2.minEnclosingCircle(c)
moments = cv2.moments(c)
if moments["m00"] > 0:
center = int(moments["m10"] / moments["m00"]), \
int(moments["m01"] / moments["m00"])
else:
center = int(x), int(y)
## Create the bounds for cropping the frame
if center[1]-60 < 0:
y1 = 0
else:
y1 = center[1]-60
if center[1]+20 > frame.shape[0]:
y2 = frame.shape[0]
else:
y2 = center[1]+20
if center[0]-150 < 0:
x1 = 0
else:
x1 = center[0]-150
if center[0]+150 > frame.shape[1]:
x2 = frame.shape[1]
else:
x2 = center[0]+150
## Crop the frame for faster processing
frame2 = frame[y1:y2, x1:x2]
## Get the bounds for the scanned words
self.bounds = getBounds(frame2)
## Find the word closest to the laser
word = getWord(self.bounds, center)
## Add the word to a list containing previously scanned words
## Count the occurances of the words, and print out the most
## occured word
if word != "":
## Only keep the last 10 occurances of words
if len(self.words) < 20:
self.words.append(word)
else:
self.words.pop(0)
self.words.append(word)
## Count the last 10 word occurances
word_counter = {}
for w in self.words:
if w in word_counter:
word_counter[w] += 1
else:
word_counter[w] = 1
## Sort the words
word = sorted(word_counter, key=word_counter.get, reverse=True)[0]
if self.current_word != word:
self.current_word = word
playSound(word, "zh-tw")
for word in self.bounds:
word.top_left = (word.top_left[0]+x1, word.top_left[1]+y1)
word.bottom_right = (word.bottom_right[0]+x1, word.bottom_right[1]+y1)
def answerHandler(inputjson, username):
l.log_start() # logging
obj = json.loads(inputjson)
# When the mode is phone and player inputs exit phone
if str(obj['mode']) == 'phone' and classifyMessage(
str(obj['message'].lower()),
{"exit": ["exit", "leave", "shut down", "close"]}) == "exit":
answer = ('You stop looking at the bad quality of your phone.',
getRoomName(getRoomId(str(obj['room']))), 'game')
# When the mode is phone
elif str(obj['mode']) == 'phone':
answer = [
handleAnswer(str(obj['message'].lower()), username,
int(obj['level']), getRoomId(str(obj['room']))),
getRoomName(getRoomId(str(obj['room']))), 'phone'
]
# When the mode is gps and player inputs exit gps
elif str(obj['mode']) == 'gps' and classifyMessage(
str(obj['message'].lower()),
{"exit": ["exit", "leave", "shut down", "close"]}) == "exit":
answer = ('Your gps device is now turned off',
getRoomName(getRoomId(str(obj['room']))), 'game')
# When the mode is gps
elif str(obj['mode']) == 'gps':
cur_room_id = getRoomId(str(obj['room']))
gpsTriple = handleGPS(str(obj['message'].lower()), username,
int(obj['level']), getRoomId(str(obj['room'])))
if cur_room_id == gpsTriple[1]:
answer = [gpsTriple[0], getRoomName(gpsTriple[1]), gpsTriple[2]]
else:
answer = [
gpsTriple[0] + "<br>" +
get_gpt2_intro(getRoomIntroduction(gpsTriple[1]), username),
getRoomName(gpsTriple[1]), gpsTriple[2]
]
# When the mode is riddle
elif str(obj['mode']) == 'riddle':
answer = checkAnswer(str(obj['message'].lower()),
getRoomId(str(obj['room'])), username)
answer[1] = getRoomName(answer[1])
# When mode is game
else:
#l.log_time('remove_tables')
#database.remove_unused_tables()
answer = findAnswer(username, str(obj['message'].lower()),
getRoomId(str(obj['room'])))
if writeMessagetoTrainingData(str(obj['message'])):
print("added message to training data")
else:
print("added nothing to training data")
#text to spreech if it is turned on in the setting @author Max Petendra
if json.loads(database.get_settings_by_username(username))['readMessages']:
audio.playSound(formatHTMLText(answer[0])[0:200])
# json wird wieder zusammen gepackt
l.log_time('end') # logging
l.log_end() # logging
#Check if a differnt sender is given
if len(answer) <= 3: newSender = "bot"
else: newSender = answer[3]
database.update_user_room(username, getRoomId(answer[1]))
#regular return statment
return json.dumps({
"level": 1,
"sender": newSender,
"room": answer[1],
"items": [],
"mode": answer[2],
"message": answer[0]
})
