Python 3 Pygame Script to Simulate Monty Hall Problem’s Animation GUI Desktop App

Python 3 Pygame Script to Simulate Monty Hall Problem’s Animation GUI Desktop App

import pygame
import random
pygame.init()
white = (255, 255, 255)
X = 1200
Y = 650
doors = random.sample(range(1, 4), 3)
goat1 = doors[0]
goat2 = doors[1]
goats = [goat1, goat2]
car = doors[2]
display_surface = pygame.display.set_mode((X, Y))
pygame.display.set_caption('Simulation')
image = pygame.image.load('all_doors.jpg')
change = False
msg_disp = False


def music():
file = 'click.mp3'
pygame.mixer.init()
pygame.mixer.music.load(file)
pygame.mixer.music.play()


def show_car(car, state):
my_font = pygame.font.SysFont("latoblack", 26)
display_surface = pygame.display.set_mode((X, Y))
car1 = pygame.image.load('car_1.jpg')
car2 = pygame.image.load('car_2.jpg')
car3 = pygame.image.load('car_3.jpg')

if car == 1:
display_surface.blit(car1, (0, 0))
pygame.display.update()
elif car == 2:
display_surface.blit(car2, (0, 0))
pygame.display.update()
elif car == 3:
display_surface.blit(car3, (0, 0))
pygame.display.update()
if state == 1:
the_text = my_font.render("You won by switching!",
True, (231, 0, 10))
display_surface.blit(the_text, (350, 180))
pygame.display.update()
elif state == 2:
the_text = my_font.render(
"You could've won by staying!", True,
(231, 0, 0))
display_surface.blit(the_text, (350, 180))
pygame.display.update()
elif state == 3:
the_text = my_font.render("You won by staying!",
True, (231, 0, 0))
display_surface.blit(the_text, (350, 180))
pygame.display.update()
elif state == 4:
the_text = my_font.render(
"You could've won by switching!", True,
(231, 0, 0))
display_surface.blit(the_text, (350, 180))
pygame.display.update()


def draw_rect():
pygame.draw.rect(display_surface, (20, 24, 11),
(300, 220, 300, 40), 1)
pygame.display.update()
pygame.draw.rect(display_surface, (14, 2, 200),
(300, 260, 300, 40), 1)
pygame.display.update()


while True:
music()
if change == False:
display_surface.fill(white)
display_surface.blit(image, (0, 0))
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()

pygame.display.update()

clicked = False

if event.type == pygame.MOUSEBUTTONDOWN:
# Check if door 1 is pressed.
if(event.pos[0] >= 71 and event.pos[0] <= 203
and event.pos[1] >= 387 and event.pos[1] <= 632):
user = 1
clicked = True
music()
# Check if door 2 is pressed.
elif(event.pos[0] >= 353 and event.pos[0] <= 485
and event.pos[1] >= 386 and event.pos[1] <= 635):
user = 2
clicked = True
music()
# Check if door 3 is pressed.
elif(event.pos[0] >= 938 and event.pos[0] <= 1100
and event.pos[1] >= 387 and event.pos[1] <= 633):
user = 3

clicked = True
music()
if clicked:

image1 = pygame.image.load('goat_1.jpg')
image2 = pygame.image.load('goat_2.jpg')
image3 = pygame.image.load('goat_3.jpg')
image4 = pygame.image.load('car_1.jpg')
image5 = pygame.image.load('car_2.jpg')
image6 = pygame.image.load('car_3.jpg')
wr = random.randint(0, 1)
if(goats[0] == user):
g = goats[1]
elif(goats[1] == user):
g = goats[0]
else:
g = goats[wr]
if g == 1:
change = True
display_surface.blit(image1, (0, 0))
pygame.display.update()
elif g == 2:
change = True
display_surface.blit(image2, (0, 0))
pygame.display.update()
elif g == 3:
change = True
display_surface.blit(image3, (0, 0))
pygame.display.update()
print(u"There is a goat behind door {}".format(g))

my_font = pygame.font.SysFont("mvboli", 26)
the_text = my_font.render("Do you want to:", True, (231, 0, 0))
display_surface.blit(the_text, (350, 180))
the_text2 = my_font.render("1.Switch", True, (0, 0, 190))
display_surface.blit(the_text2, (350, 220))
the_text3 = my_font.render("2.Stay", True, (190, 0, 0))
display_surface.blit(the_text3, (350, 260))
draw_rect()
clicked2 = False
print(u"The car is behind door {}".format(car))

# for event in pygame.event.get():
clicked2 = False
if event.type == pygame.MOUSEBUTTONDOWN:

# Compare click coordinates with coordinates
# where it says 'Switch' and 'Stay'.
if(event.pos[0] >= 299 and event.pos[0] <= 597
and event.pos[1] >= 220 and event.pos[1] <= 260):

# user2 = 1 means user has chosen to switch.
user2 = 1
clicked2 = True
elif(event.pos[0] >= 301 and event.pos[0] <= 598
and event.pos[1] >= 259 and event.pos[1] <= 297):

# user2 = 2 means user has chosen to stay.
user2 = 2
clicked2 = True

if clicked2:

if user2 == 1:
print("You chose to switch!")
if user in goats:
my_font = pygame.font.SysFont("mvboli", 26)
the_text = my_font.render(
"You won by switching!", True, (231, 0, 0))
state = 1
display_surface.blit(the_text, (350, 180))
pygame.display.update()
print("You won by switching!")

# User has chosen the door behind which there is a car.
else:
my_font = pygame.font.SysFont("mvboli", 26)
the_text2 = my_font.render(
"You could've won by staying!", True, (231, 0, 0))
state = 2
display_surface.blit(the_text2, (350, 180))
pygame.display.update()
print("You could have won by switching!")
elif user2 == 2:
print("You chose to stay!")
if user == car:
my_font = pygame.font.SysFont("mvboli", 26)
the_text3 = my_font.render(
"You won by staying!", True, (231, 0, 0))
display_surface.blit(the_text3, (350, 180))
state = 3
pygame.display.update()
print("You won by staying!")
else:
my_font = pygame.font.SysFont("mvboli", 26)
the_text4 = my_font.render(
"You could've won by switching!", True, (231, 0, 0))
display_surface.blit(the_text4, (350, 180))
state = 4
pygame.display.update()
print("You could have won by switching!")
show_car(car, state)