cowiz20/wiz_game.py

import random
from operator import attrgetter

def chunks(lst, n):
    """Yield successive n-sized chunks from lst."""
    for i in range(0, len(lst), n):
        yield lst[i:i + n]


class Card:
    def __init__(self, color, value):
        self.color = color
        self.value = value

    def __str__(self):
        sc = self.color if self.color else ' '
        sv = str(self.value)
        return sc+' '+sv

    def __repr__(self):
        return str(self)


class Player:
    def __init__(self, name, player_id):
        self.name = name
        self.id = player_id
        self.cards = []

    def set_cards(self, cards):
        self.cards = sorted(cards, key=attrgetter('color', 'value'))

    #def show_cards(self):
    #    print(self.cards)

    def play_card(self, card_idx):
        c = self.cards[card_idx]
        self.cards.remove(c)
        return c



class Table:
    def __init__(self):
        #self.played_cards = {0: None, 1: None, 2: None, 3: None, 4: None, 5: None}
        self.played_cards = dict()
        self.num_players = 0
        self.num_cards_played = 0
        self.trump_card = None

    def init(self):
        self.played_cards = dict()
        self.num_players = 0
        self.num_cards_played = 0
        self.trump_card = None

    def add_player(self, p: Player):
        self.played_cards[p] = None

    def clear_table(self):
        for key,value in self.played_cards.items():
            self.played_cards[key] = 0
        self.num_cards_played = 0

    def play_card(self, player: Player, card: Card):
        self.played_cards[player] = card
        self.num_cards_played += 1


class WizGame:
    def __init__(self):
        self.players = []
        self.card_deck = []
        self.trump_card = None
        self.table = Table()
        self.start_player = None
        self.active_player = None
        self.current_round = 1

    def create_deck(self):
        self.card_deck = []
        for color in ["b", "r", "g", "y"]:
            for val in range(1, 14):
                self.card_deck.append(Card(color, val))
        for _ in range(1, 5):
            self.card_deck.append(Card('-', 'Z'))
        for _ in range(1, 5):
            self.card_deck.append(Card('-', 'N'))
        #print(self.card_deck)

    def get_trump_color(self):
        card = self.trump_card
        if card:
            if card.color:
                return card.color
            elif card.value == 'Z':
                return 'choose'
            else:
                return None
        else:
            return None

    def deal_cards(self, cards_per_player):
        random.shuffle(self.card_deck)
        cs = list(chunks(self.card_deck, cards_per_player))
        for idx, p in enumerate(self.players):
            p.set_cards(cs[idx])
            #p.show_cards()
        if len(cs) > len(self.players):
            cc = cs[len(self.players)]
            c = cc[0]
            self.trump_card = c
        else:
            self.trump_card = None

    def add_player(self, name: str, player_id):
        if len(self.players) < 6:
            p = Player(name, player_id)
            self.players.append(p)
            self.table.add_player(p)

    def get_active_player(self):
        return self.players[self.active_player]

    def is_round_finished(self):
        if self.table.num_cards_played < self.table.num_players:
            return False
        else:
            return True

    def next_round(self):
        max_rounds = len(self.card_deck)/len(self.players)
        if self.current_round <= max_rounds:
            self.current_round += 1
            self.start_player = self.start_player+1 if self.start_player < len(self.players) else 0
            self.active_player = self.start_player
            self.table.clear_table()
            self.deal_cards(self.current_round)
            return True
        else:
            return False

    def init_game(self):
        self.create_deck()
        self.current_round = 1
        self.table.clear_table()
        self.active_player = 0
        self.start_player = 0
        self.deal_cards(1)
        self.table.num_players = len(self.players)

    def play_card(self, player, card):
        p = self.players[player]
        c = p.play_card(card)
        self.table.play_card(p, c)
        self.next_player()

    def next_player(self):
        self.active_player = (self.active_player + 1) if self.active_player < len(self.players) else 0

    def is_players_turn(self, player):
        if player == self.active_player:
            return True
        else:
            return False

the_game = WizGame()