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meshing-around/modules/games/blackjack.py
2024-10-05 20:08:33 -07:00

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# Port of https://github.com/Himan10/BlackJack
# Adapted for Meshtastic mesh-bot by K7MHI Kelly Keeton 2024
from random import choices, shuffle
from modules.log import *
import time
import pickle
jack_starting_cash = 100 # Replace 100 with your desired starting cash value
jackTracker= [{'nodeID': 0, 'cmd': 'new', 'time': time.time(), 'cash': jack_starting_cash,\
'bet': 0, 'gameStats': {'p_win': 0, 'd_win': 0, 'draw': 0}, 'p_cards':[], 'd_cards':[], 'p_hand':[], 'd_hand':[], 'next_card':[]}]
SUITS = ("♥️", "♦️", "♠️", "♣️")
RANKS = (
"2",
"3",
"4",
"5",
"6",
"7",
"8",
"9",
"10",
"J",
"Q",
"K",
"A",
)
VALUES = {
"2": 2,
"3": 3,
"4": 4,
"5": 5,
"6": 6,
"7": 7,
"8": 8,
"9": 9,
"10": 10,
"J": 10,
"Q": 10,
"K": 10,
"A": 11,
}
class jackCard:
def __init__(self, suit, rank):
self.suit = suit
self.rank = rank
def __str__(self):
return self.rank + " of " + self.suit
class jackDeck:
""" Creating a Deck of cards and Deal two cards to both player and dealer. """
def __init__(self):
self.deck = []
self.player = []
self.dealer = []
for suit in SUITS:
for rank in RANKS:
self.deck.append((suit, rank))
def shuffle(self):
shuffle(self.deck)
def deal_cards(self):
self.player = choices(self.deck, k=2)
self.delete_cards(self.player)
self.dealer = choices(self.deck, k=2)
self.delete_cards(self.dealer) # Delete Drawn Cards
return self.player, self.dealer
def delete_cards(self, total_drawn):
""" Delete Drawn cards from the Decks """
try:
for i in total_drawn:
self.deck.remove(i)
except ValueError:
pass
class jackHand:
""" Adding the values of player/dealer cards and change the values of Aces acc. to situation. """
def __init__(self):
self.cards = []
self.value = 0
self.aces = 0
def add_cards(self, card):
self.cards.extend(card)
for count, ele in enumerate(card, 0):
if ele[1] == "A":
self.aces += 1
self.value += VALUES[ele[1]]
self.adjust_for_ace()
def adjust_for_ace(self):
while self.aces > 0 and self.value > 21:
self.value -= 10
self.aces -= 1
class jackChips:
""" Player/dealer chips for making bets and Adding/Deducting amount in/from Player's total. """
def __init__(self):
self.total = jack_starting_cash
self.bet = 0
self.winnings = 0
def win_bet(self):
self.total += self.bet
self.winnings += 1
def loss_bet(self):
self.total -= self.bet
self.winnings -= 1
def success_rate(card, obj_h):
""" Calculate Success rate of 'HIT' new cards """
msg = ""
rate = 0
diff = 21 - obj_h.value
if diff != 0:
rate = (VALUES[card[0][1]] / diff) * 100
if rate < 100:
msg += f"If Hit, chance {int(rate)}% failure, {100-int(rate)}% success."
else:
l_rate = int(rate - (rate - 99)) # Round to 99
if card[0][1] == "A":
l_rate -= 99
msg += f"If Hit, chance {100-l_rate}% failure, and {l_rate}% success"
return msg
def hits(obj_de):
new_card = [obj_de.deal_cards()[0][0]]
# obj_h.add_cards(new_card)
return new_card
def display_hand(hand):
# Display the cards in the hand nicely
d = "" # display
for card in hand:
d += f"{card[1]}{card[0]}"
if card != hand[-1]:
d += ", "
return d
def show_some(player_cards, dealer_cards, obj_h):
msg = f"Player[{obj_h.value}] {display_hand(player_cards)} "
msg += f"Dealer[{VALUES[dealer_cards[1][1]]}] {dealer_cards[1][1]}{dealer_cards[1][0]} "
return msg
def show_all(player_cards, dealer_cards, obj_h, obj_d):
msg = f"Player[{obj_h.value}] {display_hand(player_cards)} "
msg += f"Dealer[{obj_d.value}] {display_hand(dealer_cards)}"
return msg
def player_bust(obj_h, obj_c):
if obj_h.value > 21:
obj_c.loss_bet()
return True
return False
def player_wins(obj_h, obj_d, obj_c):
if any((obj_h.value == 21, obj_h.value > obj_d.value and obj_h.value < 21)):
obj_c.win_bet()
return True
return False
def dealer_bust(obj_d, obj_h, obj_c):
if obj_d.value > 21:
if obj_h.value < 21:
obj_c.win_bet()
return True
return False
def dealer_wins(obj_h, obj_d, obj_c):
if any((obj_d.value == 21, obj_d.value > obj_h.value and obj_d.value < 21)):
obj_c.loss_bet()
return True
return False
def push(obj_h, obj_d):
if obj_h.value == obj_d.value:
return True
return False
def player_surrender(obj_c):
obj_c.loss_bet()
return True
def gameStats(p_count, d_count, draw_c):
msg = f"\n📊🏆P:{p_count},D:{d_count},T:{draw_c}"
return msg
def getLastCmdJack(nodeID):
for i in range(len(jackTracker)):
if jackTracker[i]['nodeID'] == nodeID:
return jackTracker[i]['cmd']
return None
def setLastCmdJack(nodeID, cmd):
for i in range(len(jackTracker)):
if jackTracker[i]['nodeID'] == nodeID:
jackTracker[i]['cmd'] = cmd
return True
return False
def saveHSJack(nodeID, highScore):
# Save the game state to pickle
highScore = {'nodeID': nodeID, 'highScore': highScore}
try:
with open('data/blackjack_hs.pkl', 'wb') as file:
pickle.dump(highScore, file)
except FileNotFoundError:
logger.debug("System: BlackJack: Creating new data/blackjack_hs.pkl file")
with open('data/blackjack_hs.pkl', 'wb') as file:
pickle.dump(highScore, file)
def loadHSJack():
try:
with open('data/blackjack_hs.pkl', 'rb') as file:
highScore = pickle.load(file)
return highScore
except FileNotFoundError:
logger.debug("System: BlackJack: Creating new data/blackjack_hs.pkl file")
highScore = {'nodeID': 0, 'highScore': 0}
with open('data/blackjack_hs.pkl', 'wb') as file:
pickle.dump(highScore, file)
return 0
def playBlackJack(nodeID, message):
# Initalize the Game
msg, last_cmd = '', None
blackJack = False
p_win, d_win, draw = 0, 0, 0
p_chips = jackChips()
p_hand = jackHand()
d_hand = jackHand()
p_cards, d_cards = [], []
bet_money = 0
# Initalize the Cards
cards_deck = jackDeck()
cards_deck.shuffle()
p_cards, d_cards = cards_deck.deal_cards()
# Deal the cards to player and dealer
p_hand.add_cards(p_cards)
d_hand.add_cards(d_cards)
next_card = hits(cards_deck)
# Check if player, use tracking
for i in range(len(jackTracker)):
if jackTracker[i]['nodeID'] == nodeID:
last_cmd = jackTracker[i]['cmd']
p_chips.total = jackTracker[i]['cash']
p_win = jackTracker[i]['gameStats']['p_win']
d_win = jackTracker[i]['gameStats']['d_win']
draw = jackTracker[i]['gameStats']['draw']
bet_money = jackTracker[i]['bet']
if last_cmd == "playing":
p_chips.bet = bet_money
p_cards = jackTracker[i]['p_cards']
d_cards = jackTracker[i]['d_cards']
p_hand = jackTracker[i]['p_hand']
d_hand = jackTracker[i]['d_hand']
next_card = jackTracker[i]['next_card']
if last_cmd is None:
# create new player if not in tracker
logger.debug(f"System: BlackJack: New Player {nodeID}")
jackTracker.append({'nodeID': nodeID, 'cmd': 'new', 'time': time.time(), 'cash': jack_starting_cash,\
'bet': 0, 'gameStats': {'p_win': p_win, 'd_win': d_win, 'draw': draw}, 'p_cards':p_cards, 'd_cards':d_cards, 'p_hand':p_hand.cards, 'd_hand':d_hand.cards, 'next_card':next_card})
return f"Welcome to ♠BlackJack♣ you have {p_chips.total} chips. Whats your bet?"
if getLastCmdJack(nodeID) == "new":
# Place Bet
try:
# handle B letter
if message.lower() == "b":
if bet_money == 0:
bet_money = 5
elif message.lower() == "r":
#resend the hand
msg += show_some(p_cards, d_cards, p_hand)
return msg
else:
try:
bet_money = int(message)
except ValueError:
return "Invalid Bet, please enter a valid number."
if bet_money <= p_chips.total and bet_money >= 1:
p_chips.bet = bet_money
else:
return f"Invalid Bet, the maximum bet you can place is {p_chips.total} and the minimum bet is 1."
except ValueError:
return f"Invalid Bet, the maximum bet, {p_chips.total}"
# Show the cards
msg += show_some(p_cards, d_cards, p_hand)
# check for blackjack 21 and only two cards
if p_hand.value == 21 and len(p_hand.cards) == 2:
msg += "Player 🎰 BLAAAACKJACKKKK 💰"
p_chips.total += round(p_chips.bet * 1.5)
setLastCmdJack(nodeID, "dealerTurn")
blackJack = True
# Save the game state
for i in range(len(jackTracker)):
if jackTracker[i]['nodeID'] == nodeID:
jackTracker[i]['cash'] = int(p_chips.total)
break
else:
# Display the statistics
stats = success_rate(next_card, p_hand)
msg += stats
setLastCmdJack(nodeID, "betPlaced")
if getLastCmdJack(nodeID) == "betPlaced":
setLastCmdJack(nodeID, "playing")
msg += "(H)it,(S)tand,(F)orfit,(D)ouble,(R)esend,(L)eave table"
# save the game state
for i in range(len(jackTracker)):
if jackTracker[i]['nodeID'] == nodeID:
jackTracker[i]['cash'] = p_chips.total
jackTracker[i]['bet'] = p_chips.bet
jackTracker[i]['p_cards'] = p_cards
jackTracker[i]['d_cards'] = d_cards
jackTracker[i]['p_hand'] = p_hand
jackTracker[i]['d_hand'] = d_hand
jackTracker[i]['next_card'] = next_card
return msg
while getLastCmdJack(nodeID) == "playing": # Recall var. from hit and stand function
next_card = hits(cards_deck)
# Get the statistics
stats = success_rate(next_card, p_hand)
# Player's Turn
choice = message.lower()
if choice == "hit" or choice == "h":
# hits(obj_de, p_hand)
p_hand.add_cards(next_card)
msg += show_some(p_hand.cards, d_cards, p_hand)
elif choice == "stand" or choice == "s":
setLastCmdJack(nodeID, "dealerTurn")
elif choice == "forfit" or choice == "f":
p_chips.bet = p_chips.bet / 2
setLastCmdJack(nodeID, "dealerTurn")
p_hand.value += 21
elif choice == "double" or choice == "d":
if p_chips.bet * 2 <= p_chips.total:
p_chips.bet *= 2
next_d_card = hits(cards_deck)
p_hand.add_cards(next_d_card)
setLastCmdJack(nodeID, "dealerTurn")
else:
return "You can't Double Down, dont have enough chips"
elif choice == "resend" or choice == "r":
msg += show_some(p_hand.cards, d_cards, p_hand)
else:
return "(H)it,(S)tand,(F)orfit,(D)ouble,(R)esend,(L)eave table"
# Check if player bust
if player_bust(p_hand, p_chips):
d_win += 1
msg += "💥PlayerBUST💥"
setLastCmdJack(nodeID, "dealerTurn")
if getLastCmdJack(nodeID) == "playing":
msg += stats
msg += "[H,S,F,D]"
# Save the game state
for i in range(len(jackTracker)):
if jackTracker[i]['nodeID'] == nodeID:
jackTracker[i]['cash'] = int(p_chips.total)
jackTracker[i]['bet'] = int(p_chips.bet)
jackTracker[i]['gameStats']['p_win'] = int(p_win)
jackTracker[i]['gameStats']['d_win'] = int(d_win)
jackTracker[i]['gameStats']['draw'] = int(draw)
jackTracker[i]['p_cards'] = p_cards
jackTracker[i]['d_cards'] = d_cards
jackTracker[i]['p_hand'] = p_hand
jackTracker[i]['d_hand'] = d_hand
break
# Exit player's turn
if getLastCmdJack(nodeID) == "dealerTurn":
break
return msg
if getLastCmdJack(nodeID) == "dealerTurn":
# Dealers Turn
if not blackJack:
# recall the game state
for i in range(len(jackTracker)):
if jackTracker[i]['nodeID'] == nodeID:
p_chips.total = jackTracker[i]['cash']
p_chips.bet = jackTracker[i]['bet']
p_win = jackTracker[i]['gameStats']['p_win']
d_win = jackTracker[i]['gameStats']['d_win']
draw = jackTracker[i]['gameStats']['draw']
p_cards = jackTracker[i]['p_cards']
d_cards = jackTracker[i]['d_cards']
p_hand = jackTracker[i]['p_hand']
d_hand = jackTracker[i]['d_hand']
next_card = jackTracker[i]['next_card']
break
if p_hand.value <= 21:
# Dealer's Turn
while d_hand.value < 17:
d_card = hits(cards_deck)
d_hand.add_cards(d_card)
if dealer_bust(d_hand, p_hand, p_chips):
p_win += 1
msg += "💰DealerBUST💥"
break
# Show all cards
msg += show_all(p_hand.cards, d_hand.cards, p_hand, d_hand)
# Check who wins
if push(p_hand, d_hand):
draw += 1
msg += "👌PUSH"
elif player_wins(p_hand, d_hand, p_chips):
p_win += 1
msg += "🎉PLAYER WINS🎰"
elif dealer_wins(p_hand, d_hand, p_chips):
d_win += 1
msg += "👎DEALER WINS"
else:
msg += "👎DEALER WINS"
# Display the Game Stats
msg += gameStats(str(p_win), str(d_win), str(draw))
# Display the chips left
if p_chips.total < 1:
if p_chips.total > 0:
msg += "🪙Keep the change you filthy animal!"
else:
msg += "💸NO MORE CHIPS!🏧💳"
p_chips.total = jack_starting_cash
else:
# check high score
highScore = loadHSJack()
if highScore != 0 and p_chips.total > highScore['highScore']:
msg += f"💰HighScore💰{p_chips.total} "
saveHSJack(nodeID, p_chips.total)
else:
msg += f"💰You have {p_chips.total} chips "
msg += " Bet or Leave?"
# Reset the game
setLastCmdJack(nodeID, "new")
jackTracker[i]['cash'] = p_chips.total
jackTracker[i]['gameStats']['p_win'] = p_win
jackTracker[i]['gameStats']['d_win'] = d_win
jackTracker[i]['gameStats']['draw'] = draw
jackTracker[i]['p_cards'] = []
jackTracker[i]['d_cards'] = []
jackTracker[i]['p_hand'] = []
jackTracker[i]['d_hand'] = []
jackTracker[i]['time'] = time.time()
return msg