http://www.cse.msu.edu/~cse231/Online/Labs/Lab11/ in python write code for homew

Question

http://www.cse.msu.edu/~cse231/Online/Labs/Lab11/

in python write code for homework

Part A: Using the Class Methods 1. Examine the Python statements in the file named "lab11a.py", then extend that program to do the following tasks: a. Display each players' hand after the first card has been played from each hand. b. Display the second card dealt to each player and compare them. c. Display each players' hand after the second card has been played from each hand d. Display the last card dealt to each player and compare them. 2. Revise the program to use a different integer number as the argument in the invocation of function "random seed''. Run the program several times and observe the results. 3. Revise the program to eliminate the invocation of function "random.seed". Run the program several times and observe the results. Note: if function "random.seed" is not invoked, then the current system time is used to initialize the random number generator.

Explanation / Answer

from random import shuffle

import time

class card:
def __init__(self, suit, rank):
self.suit = suit.lower() # make sure that the suit is spelled in all lowercase characters
self.rank = rank

def isBlackOrRed(self):
# Function to check if a card is black or red
# Hearts and Diamonds are red cards, all other are black cards
if self.suit == "hearts" or self.suit == "diamonds":
return "red"
else:
return "black"

def isFaceCard(self):
# Function to check if a card is a face card
# Face cards have the ranks 11, 12 and 13
# or, Jack, Queen and King
faceCards = [11, 12, 13]
for faceCard in faceCards:
if self.rank == faceCard:
return True
return False

def getDescription(self):
# Returns a two item list
return [self.rank, self.suit]

def __repr__(self):
# Returns a nice explanation of the card
# for example: "ace of diamonds"
rank = self.rank
if rank == 1:
rank = "ace"
elif rank == 11:
rank = "jack"
elif rank == 12:
rank = "queen"
elif rank == 13:
rank = "king"

return "{} of {}".format(rank, self.suit)

#############

class cardStack:
# Class for both decks and hands
def __init__(self, name=""):
# Optional name variable, by default it's empty
self.stack = []
self.name = name

def giveFullDeck(self):
# Gives the stack a full set of cards (52 cards)
suits = ["clubs", "diamonds", "hearts", "spades"]
for suit in suits:
for rank in range(1, 14):
self.stack.append(card(suit, rank)) # Uses the card class to create cards

def stackSize(self):
# Return the length of the stack
return len(self.stack)

def shuffle(self, amount=1):
# Shuffle the stack, just for fun there's an optional
# parameter, for how often you want to shuffle the stack
# adds "realism" (default is one time)
for i in range(0, amount):
shuffle(self.stack)

def deal(self, amount, stack, position=-1):
# deal a card to another stack, optional
# parameter for where to deal the card, default is
# at the end of the stack (-1)
for i in range(0, amount):
dealt = self.stack[0:1]
self.stack = self.stack[1:]
for i in dealt:
stack.stack.insert(position, i)

def splitDeckIntoTwoStacks(self, stack1, stack2):
# Split the stack into two other stacks
# Will try to split it 50/50
while len(self.stack) > 0:
self.deal(1, stack1)
self.deal(1, stack2)

def splitStack(self, stack):
# Does a similar thing to "splitDeckIntoTwoStacks"
# but this just splits itself into one other stack
while len(self.stack) > len(self.stack)/2:
self.deal(1, stack)

def __str__(self):
spaces = ""
print(self.name)
for card in self.stack:
print(spaces, card)
spaces += " "
return ""

def highPlay(mainDeck):
play1 = deck.stack[0].rank
print(" You played:", deck.stack[0])
play2 = deck.stack[1].rank
print("Your opponent played:", deck.stack[1])
if play1 > play2:
return "play1"
elif play2 > play1:
return "play2"
else:
return "draw"

# Lay out the things befoe the game
deck = cardStack() # Create a stack to be the main deck
deck.giveFullDeck() # give this stack a full deck of cards
deck.shuffle(amount=5) # shuffle this full deck of cards
player1Hand = cardStack() # give player1Hand a stack (empty)
player2Hand = cardStack() # Same for player2Hand
deck.splitDeckIntoTwoStacks(player1Hand, player2Hand) # Split the full deck of cards to player1Hand and player2Hand (26 cards)
round = 0

wait = input("Press ENTER to start") # all "wait" variables, are just there to wait for the player to input something

# main game loop
while True:
# shuffle the players' deck at the start of each round
player1Hand.shuffle()
player2Hand.shuffle()
round += 1 # add to round timer by 1
print()
print("-----------------------------------------")
print()
print("this is round:", round) # tell the player what round it is
print("and you have", len(player1Hand.stack), "cards") # tell the player how many cards he has
deck.stack = [] # empty the main deck stack, should in theory always be empty at the start of a round
# but to be safe, it's forced emptied here
wait = input("press ENTER to play a card")
print()

# loop for the rounds
player1Hand.deal(1, deck) # Deal one card into the deck
player2Hand.deal(1, deck) # Deal one card into the deck
while True:
highestPlay = highPlay(deck) # Get who played the highest card, or if it was a draw
# Give the cards to the player that played the highest rank or
# start the code for a draw
if highestPlay == "play1":
print("YOU WON THE ROUND!")
print("You won the following cards:")
print(deck)
deck.deal(len(deck.stack), player1Hand)
break
elif highestPlay == "play2":
print("Your opponent won the round")
print("He won the following cards:")
print(deck)
deck.deal(len(deck.stack), player2Hand)
break

elif highestPlay == "draw":
print("AND IT'S A DRAW!")
wait = input("press ENTER to play a card facedown")
player1Hand.deal(1, deck) # deal the card to the back of the deck list (default)
wait = input("press ENTER to play a card faceup")
print()
player1Hand.deal(1, deck, 0) # deal the card to the front of the deck list
player2Hand.deal(1, deck)
player2Hand.deal(1, deck, 0)
print("Your opponent played two cards")

if len(player1Hand.stack) == 0: # if player1Hand.stack has no cards in it, player1Hand lost the game
print("Sadly, you lost the war")
wait = input("the game is over, press ENTER to quit")
break
elif len(player2Hand.stack) == 0: # if player2Hand.stack has no cards in it, player1Hand won the game
print("YOU ANNHILATED YOUR OPPONENT!")
wait = input("the game is over, press ENTER to quit")
break

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