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Added cards value and game results logging

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This commit is contained in:
Andrzej Preibisz 2023-01-18 14:13:01 +01:00
parent 8a4c81f988
commit 22967327e1
1 changed files with 14 additions and 7 deletions
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21
cards.py
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@ -23,7 +23,7 @@ def shoe(n_of_decks: int = 1) -> list:
random.shuffle(deck)
return deck
def cards_eval(hand: list) -> list:
def cards_eval(hand: list, agent: str) -> list:
"""Evaluate hand value. Will return two values if there is an ace
in the hand and both values are below 21.
@ -35,6 +35,7 @@ def cards_eval(hand: list) -> list:
"""
evaluation = [0, 0]
for value in hand:
print(f"{agent} : {value}")
if value in ['jack', 'queen', 'king']:
evaluation[0] += 10
evaluation[1] += 10
@ -61,10 +62,10 @@ def dealer(hand: list, shoe: iter) -> int:
Returns:
int: dealer hand value
"""
evaluation = cards_eval(hand)
evaluation = cards_eval(hand, "dealer")
while max(evaluation) <= 17: #solve soft 17
hand.append(next(shoe))
evaluation = cards_eval(hand)
evaluation = cards_eval(hand, "dealer")
return max(evaluation)
def AI(hand: list, face_up: str) -> str:
@ -83,7 +84,7 @@ def AI(hand: list, face_up: str) -> str:
# if face_up == 'ace':
# return 'surrender'
# else:
evaluation = cards_eval(hand)
evaluation = cards_eval(hand, "player")
if max(evaluation) <= 17:
return 'hit'
else:
@ -109,6 +110,7 @@ def blackjack(shoe: iter, dealer_hand: list=[], player_hand: list =[]) -> str:
decision = ''
while decision != 'stand' or decision != 'surrender':
decision = AI(player_hand, face_up)
print(f"Decision: {decision}")
if decision == 'hit':
player_hand.append(next(shoe))
elif decision == 'double down':
@ -130,10 +132,12 @@ def blackjack(shoe: iter, dealer_hand: list=[], player_hand: list =[]) -> str:
#dealer turn
dealer_value = dealer(dealer_hand, shoe)
player_value = max(cards_eval(player_hand))
player_value = max(cards_eval(player_hand, "player"))
# print(dealer_value, player_value) #debug
#round end
print(f"Dealer's deck value: {dealer_value}")
print(f"Player's deck value: {player_value}")
if player_value > 21:
return 'dealer win'
elif dealer_value > 21:
@ -162,6 +166,9 @@ def game_loop() -> None:
# elif result == 'push':
# stats[0] += 0
# stats[1] += 1
if result in ['player win', 'dealer win']:
print(result)
print("===="*10)
return stats
# if __name__ == '__main__':
@ -172,7 +179,7 @@ if __name__ == '__main__':
import time
#don't use time.time() for counting code execution time!
start = time.perf_counter()
for i in range(1000):
for i in range(100):
wins, loses = game_loop()
statistics[0] += wins
statistics[1] += loses
@ -181,4 +188,4 @@ if __name__ == '__main__':
result = end - start
print(result)
print(statistics)
print(statistics[0]/sum(statistics))
print(statistics[0]/sum(statistics))