# Blackjack

## Original name: NewEnragedRectangles

Files
• main.py
main.py
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```
```from queue import LifoQueue
import random
SUIT = [2,3,4,5,6,7,8,9,10,'J','Q','K','A']

def getPlayerNum(typeOfPlayer):
while True:
try:
players = int(input("How many {0} players will take part? ".format(typeOfPlayer)))
if players < 1:
print("Sorry, that's too low. Please input a number higher than 0.")
else:
break
except ValueError:
print("Sorry, that's not a number. Please input a number.")
return players

def getCardsValue(cardsUsed):
AcesToIgnore = 0
for i in cardsUsed:
if i == 'A':
AcesToIgnore += 1
totalIterations = AcesToIgnore+1
cardsValue = []
x = 0
AcesIgnored = 0
for n in range(0,totalIterations):
for i in cardsUsed:
if i == 'J' or i == 'Q' or i == 'K':
x += 10
elif i == 'A':
if AcesToIgnore == AcesIgnored:
x += 11
else:
x += 1
AcesIgnored += 1
else:
x += i
cardsValue.append(x)
AcesToIgnore -= 1
cardsValue = max(cardsValue)
return cardsValue

def getDeckNum():
while True:
try:
decks = int(input("How many decks would you like to use? "))
if decks < 1:
print("Sorry, that's not a valid number - it must be at least 1.")
else:
return decks
except ValueError:
print("Sorry, that's not a number.")

def getVars():
totalHumans = getPlayerNum("human")
totalComputers = getPlayerNum("non-dealer computer")
playerinfo = []
for i in range(0,totalHumans):
name = input("What is the name of player {0}? ".format(i))
playerinfo.append(['H',name])
for i in range(0,totalComputers):
playerinfo.append(['C',i])
playerinfo.append(['D',0])
totalDecks = getDeckNum()
totalRounds = 1 #getRoundNum()
#startMoney = getStartMoney()
return playerinfo,totalDecks,totalRounds

def shuffleCards(allDecks):
fullDeck = LifoQueue()
random.shuffle(allDecks)
for i in allDecks:
fullDeck.put(i)
return fullDeck

def dealCards(fullDeck,amountofPlayers):
cardsUsed = []
for i in range(amountofPlayers):
cardsForOne = []
for j in range(2):
cardsForOne.append(fullDeck.get())
cardsUsed.append(cardsForOne)
return cardsUsed

def getPlayerBetterIntentions(fullDeck,cardsUsed):
print("Cards:",cardsUsed)
while True:
intention = input("Do you wish to hit or stand? H/S ").upper()
if intention == 'S':
bust = False
break
elif intention == 'H':
cardsUsed.append(fullDeck.get())
cardsValue = getCardsValue(cardsUsed)
print("Cards:",cardsUsed)
if cardsValue > 21:
print("Bust!")
bust = True
break
else:
print("Sorry, that's not currently a valid option. Please input 'H' or 'S'.")
return bust,cardsUsed,fullDeck

def getComputerBetterIntentions(fullDeck,cardsUsed):
stopNumber = 0

def getBetterIntentions(fullDeck,playerInfo):
amountOfPlayers = 0
amountOfComputers = 0
for i in playerInfo:
if i[0] == 'C':
amountOfComputers += 1
else:
amountOfPlayers += 1
for i in range(0,amountOfPlayers-1):
for j in range(0,50):
print("")
bust = False
print("Dealer's first card:",playerInfo[len(playerInfo)-1][2][1])
print("Player",i,"- Human")
bust,playerInfo[i][2],fullDeck = getPlayerBetterIntentions(fullDeck,playerInfo[i][2])
if bust == True:
playerInfo[i].append('Bust')
else:
playerInfo[i].append('Not Bust')
for i in range(amountOfPlayers-1,len(playerInfo)-1):
bust = False
print("Player",i,"- Computer")
bust,playerInfo[i][2],fullDeck = getComputerBetterIntentions(fullDeck,playerInfo[i][2])
if bust == True:
playerInfo[i].append('Bust')
else:
playerInfo[i].append('Not Bust')

print("Bust Players:")
for i in playerInfo:
if i[3] == 'Bust':
print(i[1],"with cards",i[2])
return playerInfo,fullDeck

def getComputerDealerIntentions(fullDeck,cardsUsed,amountofBetters,bustPlayers):
cardsValue = getCardsValue(cardsUsed)
while cardsValue < 17:
if getCardsValue(cardsUsed) >= 17:
break
cardsUsed.append(fullDeck.get())
cardsValue = getCardsValue(cardsUsed)
if cardsValue > 21:
bustPlayers.append('D')
return fullDeck,cardsUsed,bustPlayers

def getDealerIntentions(fullDeck,playerInfo,amountOfBetters,bustPlayers,bustCards):
fullDeck,playerInfo[amountOfBetters-1][2],bustPlayers = getComputerDealerIntentions(fullDeck,playerInfo[amountOfBetters-1][2],amountOfBetters,bustPlayers)
for i in range(1,100):
print("")
return playerInfo,fullDeck,bustPlayers

def deduceResults(playerInfo):
print("")
results = []
for i in range(0,len(playerInfo)):
if i == len(playerInfo)-1:
print("Dealer's cards:",playerInfo[i][2])
if 'D' in bustPlayers:
results.append(['D',0])
else:
results.append(['D',getCardsValue(cardsUsed[i])])
else:
print("Player "+str(i)+"'s cards:",playerInfo[i][2])
if i in bustPlayers:
results.append([i,0])
else:
for i in playerInfo[i][2]:
if getCardsValue(playerInfo[i][2]) < 21:
results.append([i,getCardsValue(playerInfo[i][2])])
else:
results.append([i,getCardsValue(playerInfo[i][2])])
if results[len(results)-1][1] != 0:
print("The dealer had a total of",str(results[len(results)-1][1])+".")
else:
print("The dealer went bust.")
for i in range(0,len(results)):
if i != len(results)-1:
if results[i][1] > results[len(results)-1][1]:
print("Player",i,"wins with a score of "+str(results[i][1])+"!")
elif results[i][1] != 0:
print("Player",i,"loses with a score of "+str(results[i][1])+".")
else:
print("Player",i,"went bust and lost.")
print("")

def playGame(playerInfo,amountOfDecks,totalRounds):
allDecks = []
for i in range(0,(amountOfDecks*4)):
for j in SUIT:
allDecks.append(j)
currentRound = 0
fullDeck = shuffleCards(allDecks)
while currentRound < totalRounds:
if fullDeck.qsize() < 13*amountOfDecks:
fullDeck = shuffleCards(allDecks)
#bets = getStartingBets()
amountofBetters = len(playerInfo)
cardsUsed = dealCards(fullDeck,amountofBetters)
for i in range(0,len(cardsUsed)):
playerInfo[i].append(cardsUsed[i])
print(playerInfo)
playerInfo,fullDeck = getBetterIntentions(fullDeck,playerInfo)
playerInfo,fullDeck = getDealerIntentions(fullDeck,playerInfo,amountofBetters)
deduceResults(playerInfo)
#updateBanks(bets,money)
currentRound += 1

def main():
print("""=========================================================================
♠    ♥    ♦    ♣    Welcome to the Blackjack Quarter!    ♣    ♦    ♥    ♠
=========================================================================
""")
playerInfo,decksNum,rounds = getVars()
print("")
while True:
wantsToPlay = input("Do you want to play a game? Y/N ").upper()
if wantsToPlay == 'Y':
print("")
playGame(playerInfo,decksNum,rounds)
elif wantsToPlay == 'N':
print("Thanks for coming!")
quit()
else:
print("Sorry, that's not a valid option.")
print("")

main()```