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lab12.py
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lab12.py
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from dataclasses import dataclass, field
@dataclass
class Card():
"""Represents a single card"""
name: str
power: int
suit: str
def get_naming(self) -> str:
return self.name + self.suit
def get_comparable(self) -> tuple:
return (self.power, self.suit, self.name)
@staticmethod
def get_power(card: str) -> int:
lst = ["A", "2", "3", "4", "5", "6",
"7", "8", "9", "10", "J", "Q", "K"]
for i in range(len(lst)):
if lst[i] == card:
return i
return -1
@staticmethod
def get_suit_power(suit: str) -> int:
lst = ["O", "E", "C", "P"]
for i in range(len(lst)):
if lst[i] == suit:
return i
return -1
def compare_to(self, other) -> int:
"""
Compares first by power than by suit
Negative if smaller, positive if greater and zero if equal
"""
if self.power != other.power:
return self.power - other.power
return Card.get_suit_power(self.suit) - Card.get_suit_power(other.suit)
@dataclass
class CardDeck():
"""Represents a card deck with multiple cards"""
cards: list[Card]
played_cards: list[Card] = field(default_factory=list)
def add(self, card: Card) -> None:
# add and keep order by power
index = 0
while (index < len(self.cards)
and (self.cards[index].power > card.power
or (self.cards[index].power == card.power
and Card.get_suit_power(self.cards[index].suit)
> Card.get_suit_power(card.suit)))):
index += 1
self.cards.insert(index, card)
def add_played_card(self, card: Card) -> None:
self.played_cards.append(card)
def sort_played_cards(self) -> None:
n = len(self.played_cards)
for i in range(n - 1):
for j in range(0, n - i - 1):
card = self.played_cards[j]
next_card = self.played_cards[j + 1]
is_greater = card.power > next_card.power
has_same_power = card.power == next_card.power
greater_suit = Card.get_suit_power(
card.suit) > Card.get_suit_power(next_card.suit)
if is_greater or (has_same_power and greater_suit):
self.played_cards[j], self.played_cards[
j + 1] = next_card, card
def remove(self, card: Card) -> None:
self.cards.remove(card)
def get_cards_to_beat(self, card: Card) -> tuple:
"""
Gets the card that beats current pile top,
and if not possible lies in game
"""
counts: dict = {}
for i in range(len(self.cards) - 1, -1, -1):
counts.setdefault(self.cards[i].power, []).append(self.cards[i])
for power, cards in counts.items():
if power >= card.power:
return (cards, cards)
for power, cards in counts.items():
if cards != []:
return (cards, [Card(card.name, card.power, c.suit)
for c in cards])
return ()
def is_empty(self) -> bool:
return len(self.cards) == 0
def was_card_used(self, card: Card) -> bool:
"""Verifies if a card was used using binary search"""
left = 0
right = len(self.played_cards) - 1
while left <= right:
mid = (left + right) // 2
comparison = self.played_cards[mid].compare_to(card)
if comparison == 0:
return True
elif comparison < 0:
left = mid + 1
else:
right = mid - 1
return False
@dataclass
class Player():
"""Represents a single player"""
card_deck: CardDeck
def play(self, last_played: Card) -> tuple:
if last_played is None:
played_cards = self.card_deck.get_cards_to_beat(Card("", 0, ""))
else:
played_cards = self.card_deck.get_cards_to_beat(last_played)
for card in played_cards[0]:
self.card_deck.remove(card)
for card in played_cards[0]:
self.card_deck.add_played_card(card)
return played_cards
def buy_cards(self, cards: list[Card]) -> None:
for card in cards:
self.card_deck.add(card)
def doubt(self, played_cards: list[Card]) -> bool:
"""
Used to verify if the doubt raised by another player verifies or not
Returns True if all cards match and False otherwise
"""
self.card_deck.sort_played_cards()
for card in played_cards:
if not self.card_deck.was_card_used(card):
return False
return True
def print_cards(self) -> None:
print(
f"Mão:{' ' if not self.card_deck.is_empty() else ''}{' '.join([card.get_naming() for card in self.card_deck.cards])}")
@dataclass
class Game():
"""Represents the main game"""
players: list[Player]
doubt_interval: int
stack: list[Card] = field(init=False)
def play(self) -> None:
"""Main loop(runs until someone wins)"""
self.stack = []
num_of_plays = 0
print_players = True
curr = 0
while self.get_winner() == -1:
self.print_status(players=print_players)
print_players = False
played_cards = self.players[curr].play(
self.stack[-1][1] if self.stack else None)
num_played_cards = len(played_cards[1])
print(
f"[Jogador {curr + 1}] {num_played_cards} carta(s) {played_cards[1][0].name}")
self.stack.extend(zip(*played_cards))
if (num_of_plays + 1) % self.doubt_interval == 0:
self.print_status(players=False)
next_player_index = curr + 2 if curr + \
2 <= len(self.players) else 1
print(f"Jogador {next_player_index} duvidou.")
if not self.players[curr].doubt(played_cards[1]):
player_to_buy = curr
else:
player_to_buy = curr + \
1 if curr < len(self.players) - 1 else 0
self.players[player_to_buy].buy_cards(
[card[0] for card in self.stack[:-num_played_cards]]
+ played_cards[0])
self.stack = []
print_players = True
curr = (curr + 1) % len(self.players)
num_of_plays += 1
self.print_status(players=print_players)
winner = self.get_winner()
print(f"Jogador {winner} é o vencedor!")
def get_winner(self):
"""Winner has no cards left"""
for i, player in enumerate(self.players, 1):
if player.card_deck.is_empty():
return i
return -1
def print_status(self, players=False):
if players:
for i, player in enumerate(self.players):
print(f"Jogador {i + 1}")
player.print_cards()
stack_cards = [card[0].get_naming() for card in self.stack]
print(f"Pilha:{' ' if self.stack else ''}{' '.join(stack_cards)}")
def main():
players = []
for _ in range(int(input())):
card_deck = CardDeck([])
hand = input().split(", ")
for card in hand:
if len(card) == 3:
name, suit = card[0] + card[1], card[2]
else:
name, suit = card[0], card[1]
card_deck.add(Card(name, Card.get_power(name), suit))
players.append(
Player(card_deck))
Game(players, int(input())).play()
if __name__ == "__main__":
main()