/
memory.py
executable file
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/
memory.py
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import pygame
from pygame.locals import *
from sys import exit
from random import *
class MemoryCard(pygame.surface.Surface):
'''A memory card'''
def __init__(self, image, altimage, x, y):
'''Set position and initial vector of the ball
x and y are center of the ball'''
pygame.surface.Surface.__init__(self, (80, 120)) # call superclass constructor
self.image = image # set sprite's image
self.alternateimage = altimage
self.left = x - image.get_width()/2 # compute upper-left corner of ball
self.top = y - image.get_height()/2
self.rect = pygame.Rect(self.left, self.top, # build the rectangle
80,
120)
self.visible = True
def switch(self):
'''Switches main and alternate image'''
temp = self.image
self.image = self.alternateimage
self.alternateimage = temp
def draw(self, screen):
'''Draws ball to screen object'''
screen.blit(self.image,self.rect)
# initialize pygame and screen window
pygame.init()
screen = pygame.display.set_mode((720, 450))
pygame.display.set_caption('Memory') # title of window
aragorn = pygame.image.load('/Users/nicholasward/Desktop/Programming/Python/Memory/aragorn.png').convert() # get image file
gollum = pygame.image.load('/Users/nicholasward/Desktop/Programming/Python/Memory/gollum.png').convert()
legolas = pygame.image.load('/Users/nicholasward/Desktop/Programming/Python/Memory/legolas.png').convert()
frodo = pygame.image.load('/Users/nicholasward/Desktop/Programming/Python/Memory/frodo.png').convert()
blank = pygame.image.load('/Users/nicholasward/Desktop/Programming/Python/Memory/blank.png').convert()
# put card in center of screen, moving at 100 pixels/second
card1 = MemoryCard(image = blank, altimage = blank,
x = screen.get_width()/2 - 100,
y = screen.get_height()/2 - 100)
card2 = MemoryCard(image = blank, altimage = blank,
x = screen.get_width()/2 + 100,
y = screen.get_height()/2 - 100)
card3 = MemoryCard(image = blank, altimage = blank,
x = screen.get_width()/2 - 100,
y = screen.get_height()/2 + 100)
card4 = MemoryCard(image = blank, altimage = blank,
x = screen.get_width()/2 + 100,
y = screen.get_height()/2 + 100)
card5 = MemoryCard(image = blank, altimage = blank,
x = screen.get_width()/2 - 300,
y = screen.get_height()/2 - 100)
card6 = MemoryCard(image = blank, altimage = blank,
x = screen.get_width()/2 + 300,
y = screen.get_height()/2 - 100)
card7 = MemoryCard(image = blank, altimage = blank,
x = screen.get_width()/2 - 300,
y = screen.get_height()/2 + 100)
card8 = MemoryCard(image = blank, altimage = blank,
x = screen.get_width()/2 + 300,
y = screen.get_height()/2 + 100)
size = 8
cards = (card1, card2, card3, card4, card5, card6, card7, card8)
#ARAGORN
aragornFirst = randint(0, size-1)
cards[aragornFirst].alternateimage = aragorn
aragornSecond = randint(0, size-1)
while cards[aragornSecond].alternateimage != blank:
aragornSecond = randint(0, size-1)
cards[aragornSecond].alternateimage = aragorn
#LEGOLAS AND FRODO
for i in range(2): #repeat twice
legolasCurrent = randint(0, size-1)
while cards[legolasCurrent].alternateimage != blank:
legolasCurrent = randint(0, size-1)
cards[legolasCurrent].alternateimage = legolas
frodoCurrent = randint(0, size-1)
while cards[frodoCurrent].alternateimage != blank:
frodoCurrent = randint(0, size-1)
cards[frodoCurrent].alternateimage = frodo
#GOLLUM
for card in cards:
if card.alternateimage == blank: #not any of the others
card.alternateimage = gollum
clock = pygame.time.Clock() # for timing
def inside(mouseX, mouseY, card):
if mouseX < card.left or mouseX > card.left + 80:
return False
if mouseY < card.top or mouseY > card.top + 120:
return False
return True
def isShown(card): # boolean: is the card face-up?
return not (card.image == blank)
def areShown(cards): # int: how many cards are face-up?
count = 0
for card in cards:
if isShown(card): count += 1
return count
def cardsAreSame(cards): # the two cards showing have the same image
theImage = 0
for card in cards:
if isShown(card):
if theImage == 0:
theImage = card.image
else:
return card.image == theImage
def deleteCards(cards): # delete all showing cards
for card in cards:
if isShown(card):
card.visible = False
card.switch()
turnsCount = 0
clock = pygame.time.Clock()
while True: # main loop
cardsAreVisible = False
for card in cards:
if card.visible == True: cardsAreVisible = True
if not cardsAreVisible:
pygame.time.delay(2000)
exit()
if areShown(cards) == 2: #turn over
turnsCount += 1
pygame.time.delay(500)
if cardsAreSame(cards):
deleteCards(cards)
else:
for card in cards:
if isShown(card):
card.switch()
for event in pygame.event.get(): # get all events
if event.type == QUIT: # check for clicking close box
exit()
if event.type == MOUSEBUTTONDOWN:
mouseX = event.pos[0]
mouseY = event.pos[1]
for card in cards:
if inside(mouseX, mouseY, card) and not isShown(card):
card.switch()
timePassed = clock.tick(30)
screen.fill(pygame.color.Color('red'))
font = pygame.font.SysFont("Helvetica",18)
ren = font.render("Turns: %d"%turnsCount,1,pygame.color.Color('black'))
screen.blit(ren, (630,20))
for card in cards:
if card.visible: card.draw(screen)
pygame.display.update() # update everything