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#
# TODO: Add sound effects
# Ignore clicks after displaying second card until
# either hit or miss is reported.
# Consider re-casting the data structure as a dict
# with two-element tuple keys.
# Configure window size according to COLS and ROWS
#
checkmark = Actor('checkmark')
steve = Actor('card_back', (50, 50))
steve.topleft = (0, 0)
import random
import time
COLS = 4
ROWS= 3
IMSIZE = 200
STATUS = [] # cells that have been clicked on
ignore = [] # cells that have been matches and are no longer in play
# Create two of each card image, then randomize before creating the board
START_IMAGES= [ "im"+str(i+1) for i in range(COLS*ROWS//2)]*2
random.shuffle(START_IMAGES)
STATUS=[]
board = [] # initialize the board
for row in range(ROWS):
new_row=[]
for col in range(COLS):
image_name = START_IMAGES.pop()
temp=Actor(image_name, (col*IMSIZE, row*IMSIZE))
temp.image_name = image_name # used to verify matches
temp.topleft=(col*IMSIZE, row*IMSIZE)
new_row.append(temp)
board.append(new_row)
def draw(): # draw the board when pygame-zero says to
screen.clear()
for row in range(ROWS):
for col in range(COLS):
if (row, col) in ignore: # already matched
checkmark.topleft = IMSIZE*col, IMSIZE*row
checkmark.draw()
elif (row, col) in STATUS: # clicked this move: show face
board[row][col].draw()
else: # regular clickable card
steve.topleft = IMSIZE*col, IMSIZE*row
steve.draw()
def findTile(pos):
y, x = pos
result = x // IMSIZE , y // IMSIZE
return result
def showTile():
pass
def on_mouse_down(pos, button):
if len(STATUS) == 2: # ignore until timeout redisplays
return
if pos in ignore: # has already been matched
return
if button == mouse.LEFT and (pos):
# not sure why "and (pos)" - especially the parens!
coords = findTile(pos)
if coords not in STATUS:
STATUS.append(coords) # now they are
if len(STATUS) == 1: # 1st click - turn not yet over
pass
elif len(STATUS) == 2: # 2nd click - check for match
(x1, y1), (x2, y2) = STATUS # an "unpacking assignment"
if board[x1][y1].image_name == board[x2][y2].image_name:
print("Success sound")
# add cards to list of non-clickable positions
for pos in STATUS:
ignore.append(pos)
else:
print("Failure sound")
clock.schedule_unique(next_turn, 2.0)
def next_turn():
del STATUS[:]
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