def game(play):
while play == 1: #Will continue the game until play again is selected
#########################SET UP LCD#############################
PCF8574_address = 0x27 # I2C address of the PCF8574 chip.
PCF8574A_address = 0x3F # I2C address of the PCF8574A chip.
# Create PCF8574 GPIO adapter.
mcp = PCF8574_GPIO(PCF8574_address)
# Create LCD, passing in MCP GPIO adapter.
lcd = Adafruit_CharLCD(pin_rs=0, pin_e=2, pins_db=[4,5,6,7],
GPIO=mcp)
#turn on LCD backlight
mcp.output(3,1)
lcd.begin(16,2) #set lcd lines and columns
lcd.setCursor(0,0) #set cursor position
lcd.message('Let\'s Play, \n Math Time!')
for i in range(16):
lcd.scrollDisplayRight()
time.sleep(.1)
for i in range(16):
lcd.DisplayLeft()
time.sleep(.1)
################################################################
#Allow user to pick a category
selection = 1.11
while selection <0 or selection >3 or selection == 1.11:
#print 'Select one: \n 1) Addition \n 2) Subtraction \n 3) Multiplication'
lcd.clear()
lcd.setCursor(0,0)
lcd.message('1.Add 2.Subtract \n 3.Multiply :')
selection = input("Which one do you want to play? Pick a number between 1-3:")
lcd.message('{}'.format(selection))
time.sleep(1)
#Allow the user to pick a difficulty
#print 'Select a difficulty: 1) EASY 2) MEDIUM 3) HARD'
difficulty = 1.11
while difficulty < 0 or difficulty > 3 or difficulty == 1.11:
lcd.clear()
lcd.setCursor(0,0)
lcd.message('Difficulty:')
difficulty = input("Difficulty Desired: ")
lcd.message('{}'.format(difficulty))
time.sleep(1)
#Allow the user to select the number of questions they wanna answer
lcd.clear()
lcd.setCursor(0,0)
lcd.message('Questions \n Desired:')
num_questions = input("How many questions do you want? :")
lcd.message('{}'.format(num_questions))
time.sleep(1)
#Select the range based on difficulty
if difficulty == 1:
num_range = 10
elif difficulty == 2:
num_range = 15
else:
num_range = 100
counter = 0 #Counter of questions starts at 0
right_tally = 0 #Questions answered correctly
#-------------------ADDITION------------------------------------#
if selection == 1:
while counter < num_questions:
num1 = random.randint(0,num_range)
num2 = random.randint(0,num_range)
#print("%d + %d = ") %(num1,num2)
lcd.clear()
lcd.setCursor(0,0)
lcd.message("{} + {} =".format(num1,num2))
answer = num1 + num2
user_answer = input("Your Answer:")
lcd.message("{}".format(user_answer))
if answer == user_answer:
led = LED(23)
led.on()
time.sleep(1)
led.off()
right_tally= right_tally + 1
else:
led = LED(12)
led.on()
time.sleep(1)
led.off()
del led
counter = counter + 1
#-------------------SUBTRACTION---------------------------------#
elif selection ==2:
while counter < num_questions:
num1 = random.randint(0,num_range)
num2 = random.randint(0,num_range)
#print("%d - %d = ") %(num1,num2)
lcd.clear()
lcd.setCursor(0,0)
lcd.message("{} - {} =".format(num1,num2))
answer = num1 - num2
user_answer = input("Your Answer:")
lcd.message("{}".format(user_answer))
if answer == user_answer:
led = LED(23)
led.on()
time.sleep(1)
led.off()
right_tally = right_tally + 1
else:
led = LED(12)
led.on()
time.sleep(1)
led.off()
del led
counter = counter + 1
#----------------------Multiplication------------------------------#
elif selection ==3:
while counter < num_questions:
num1 = random.randint(0,num_range)
num2 = random.randint(0,num_range)
#print("%d * %d = ") %(num1,num2)
lcd.clear()
lcd.setCursor(0,0)
lcd.message("{} * {} =".format(num1,num2))
answer = num1 * num2
user_answer = input("Your Answer:")
lcd.message("{}".format(user_answer))
if answer == user_answer:
led = LED(23)
led.on()
time.sleep(1)
led.off()
right_tally = right_tally + 1
else:
led = LED(12)
led.on()
time.sleep(1)
led.off()
del led
counter = counter + 1
#TELL THE USER HOW THEY DID
print("You answered %d/%d questions correctly\n") %(right_tally,num_questions)
lcd.clear()
lcd.setCursor(0,0)
lcd.message("Result: {}/{}".format(right_tally,num_questions))
time.sleep(3)
#ASK THE USER IF THEY WANNA PLAY AGAIN
#print 'Do you want to keep playing?. TYPE 1 for yes or anything else for no'
lcd.clear()
lcd.setCursor(0,0)
lcd.message('Play Again? \n 1.YES 2.NO :')
play = input("Choice:")
if play == 1:
lcd.clear()
lcd.setCursor(0,0)
lcd.message('Playing \n Again!')
time.sleep(1)
#print "\nLet's play again"
else:
#print "\nGood game. Play again Next time!"
lcd.clear()
lcd.setCursor(0,0)
lcd.message("Play Again \n Next Time!")
time.sleep(1)
destroy()
return
mcp = PCF8574_GPIO(PCF8574_address)
# Create LCD, passing in MCP GPIO adapter.
lcd = Adafruit_CharLCD(pin_rs=0, pin_e=2, pins_db=[4, 5, 6, 7], GPIO=mcp)
while play == 1:
#Create LCD
lcd = Adafruit_CharLCD(pin_rs=0, pin_e=2, pins_db=[4, 5, 6, 7], GPIO=mcp)
#turn on LCD backlight
mcp.output(3, 1)
lcd.begin(16, 2) #set lcd lines and columns
lcd.setCursor(0, 0) #set cursor position
lcd.message('Let\'s play!')
for i in range(16):
lcd.scrollDisplayRight()
time.sleep(.1)
for i in range(16):
lcd.DisplayLeft()
time.sleep(.1)
#Allow user to pick a category
print 'Select one: \n 1) Addition \n 2) Subtraction \n 3) Multiplication'
selection = 1.11
while selection < 0 or selection > 4 or selection == 1.11:
selection = input(
"Which one do you want to play? Pick a number between 1-3:")
#Allow the user to pick a difficulty
print 'Select a difficulty: 1) EASY 2) MEDIUM 3) HARD'
difficulty = 1.11
