local variable 'player2' referenced before assignment ERROR

Bonjour à tous,
J'essaie de créer un jeu de carte avec Arcade library et je rencontre quelques difficultés. Ligne 267, j'ai l'erreur suivante :
Player.change_attribute(player2,1,2,0,0)
UnboundLocalError: local variable 'player2' referenced before assignment
ALors que j'ai assigné de plusiers manière player2, pour essayer de contrer l'erreur.

Code:

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""" Solitaire clone. """ import random import arcade import arcade.gui   game_over = False   # Screen title and size SCREEN_WIDTH = 1024 SCREEN_HEIGHT = 768 SCREEN_TITLE = "MushRoom"   # Constants for sizing CARD_SCALE = 0.65   # How big are the cards? CARD_WIDTH = 140 * CARD_SCALE CARD_HEIGHT = 190 * CARD_SCALE   # How big is the mat we'll place the card on? MAT_PERCENT_OVERSIZE = 1.25 MAT_HEIGHT = int(CARD_HEIGHT * MAT_PERCENT_OVERSIZE) MAT_WIDTH = int(CARD_WIDTH * MAT_PERCENT_OVERSIZE)   # How much space do we leave as a gap between the mats? # Done as a percent of the mat size. VERTICAL_MARGIN_PERCENT = 0.10 HORIZONTAL_MARGIN_PERCENT = 0.10   # The Y of the bottom row (2 piles) BOTTOM_Y = MAT_HEIGHT / 2 + MAT_HEIGHT * VERTICAL_MARGIN_PERCENT   # The X of where to start putting things on the left side START_X = MAT_WIDTH / 2 + MAT_WIDTH * HORIZONTAL_MARGIN_PERCENT   # The Y of the top row (4 piles) TOP_Y = SCREEN_HEIGHT - MAT_HEIGHT / 2 - MAT_HEIGHT * VERTICAL_MARGIN_PERCENT   # The Y of the middle row (7 piles) MIDDLE_Y = TOP_Y - MAT_HEIGHT - MAT_HEIGHT * VERTICAL_MARGIN_PERCENT   # How far apart each pile goes X_SPACING = MAT_WIDTH + MAT_WIDTH * HORIZONTAL_MARGIN_PERCENT   # Card constants CARD_VALUES = ["A", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K"] CARD_SUITS = ["Clubs", "Hearts", "Spades", "Diamonds"]   # If we fan out cards stacked on each other, how far apart to fan them? CARD_VERTICAL_OFFSET = CARD_HEIGHT * CARD_SCALE * 0.3   # Face down image FACE_DOWN_IMAGE = ":resources:images/cards/cardBack_red2.png"   # Constants that represent "what pile is what" for the game PILE_COUNT = 10 BOTTOM_FACE_DOWN_PILE = 0 BOTTOM_FACE_UP_PILE = 1 PLAY_PILE_1 = 2 PLAY_PILE_2 = 3 PLAY_PILE_3 = 4 PLAY_PILE_4 = 5 PLAY_PILE_5 = 6 PLAY_PILE_6 = 7 PLAY_PILE_7 = 8 PLAY_PILE_8 = 9     class Player: def __init__(self, TireCarte, SeeOwnGame,SeeEnemyGame,JetteCarte,scale=1): self.TireCarte = TireCarte self.SeeOwnGame = SeeOwnGame self.SeeEnemyGame = SeeEnemyGame self.JetteCarte = JetteCarte   def change_attribute(self, TireCarte=None, SeeOwnGame=None,SeeEnemyGame=None,JetteCarte=None): if TireCarte!=None: self.TireCarte = TireCarte if SeeOwnGame != None: self.SeeOwnGame = SeeOwnGame if SeeEnemyGame!=None: self.SeeEnemyGame = SeeEnemyGame if JetteCarte!=None: self.JetteCarte = JetteCarte   player1= Player(0,0,0,0) player2= Player(0,0,0,0)   class Card(arcade.Sprite): """ Card sprite """   def __init__(self, suit, value, scale=1): """ Card constructor """   # Attributes for suit and value self.suit = suit self.value = value   # Image to use for the sprite when face up self.image_file_name = f":resources:images/cards/card{self.suit}{self.value}.png" self.is_face_up = False super().__init__(FACE_DOWN_IMAGE, scale, hit_box_algorithm="None")   def face_down(self): """ Turn card face-down """ self.texture = arcade.load_texture(FACE_DOWN_IMAGE) self.is_face_up = False   def face_up(self): """ Turn card face-up """ self.texture = arcade.load_texture(self.image_file_name) self.is_face_up = True       @property def is_face_down(self): """ Is this card face down? """ return not self.is_face_up     class MyGame(arcade.Window): """ Main application class. """ # List Of Power     def __init__(self): super().__init__(SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_TITLE)   # Sprite list with all the cards, no matter what pile they are in. self.card_list = None   arcade.set_background_color(arcade.color.AMAZON)   # List of cards we are dragging with the mouse self.held_cards = None   # Original location of cards we are dragging with the mouse in case # they have to go back. self.held_cards_original_position = None   # Sprite list with all the mats tha cards lay on. self.pile_mat_list = None   # Create a list of lists, each holds a pile of cards. self.piles = None   #Display sprite self.player = arcade.Sprite('assets/player1.png') self.player.center_x = 790 self.player.center_y = 200   self.mummy = arcade.Sprite('assets/player2.png') self.mummy.center_x = 790 self.mummy.center_y = 560   #Track turn self.turn = 1     def setup(self): """ Set up the game here. Call this function to restart the game. """   # List of cards we are dragging with the mouse self.held_cards = []   # Original location of cards we are dragging with the mouse in case # they have to go back. self.held_cards_original_position = []   # --- Create the mats the cards go on.   # Sprite list with all the mats tha cards lay on. self.pile_mat_list: arcade.SpriteList = arcade.SpriteList()   # Create the mats for the bottom face down and face up piles pile = arcade.SpriteSolidColor(MAT_WIDTH, MAT_HEIGHT, arcade.csscolor.DARK_OLIVE_GREEN) pile.position = START_X, SCREEN_HEIGHT/2 self.pile_mat_list.append(pile)   pile = arcade.SpriteSolidColor(MAT_WIDTH, MAT_HEIGHT, arcade.csscolor.DARK_OLIVE_GREEN) pile.position = START_X + X_SPACING, SCREEN_HEIGHT/2 self.pile_mat_list.append(pile)   # Create the eight middle piles for i in range(8): pile = arcade.SpriteSolidColor(MAT_WIDTH, MAT_HEIGHT, arcade.csscolor.DARK_OLIVE_GREEN) if i==0: pile.position = START_X + SCREEN_WIDTH / 4 + 1 * X_SPACING, CARD_WIDTH if i==1: pile.position = START_X + SCREEN_WIDTH / 4 + 2 * X_SPACING, CARD_WIDTH if i==2: pile.position = START_X + SCREEN_WIDTH / 4 + 1 * X_SPACING, CARD_WIDTH *2.8 if i==3: pile.position = START_X + SCREEN_WIDTH / 4 + 2 * X_SPACING, CARD_WIDTH*2.8 if i == 4: pile.position = START_X + SCREEN_WIDTH / 4 + 1 * X_SPACING, SCREEN_HEIGHT - CARD_WIDTH if i == 5: pile.position = START_X + SCREEN_WIDTH / 4 + 2 * X_SPACING, SCREEN_HEIGHT - CARD_WIDTH if i == 6: pile.position = START_X + SCREEN_WIDTH / 4 + 1 * X_SPACING, SCREEN_HEIGHT - CARD_WIDTH*2.8 if i == 7: pile.position = START_X + SCREEN_WIDTH / 4 + 2 * X_SPACING, SCREEN_HEIGHT - CARD_WIDTH*2.8   self.pile_mat_list.append(pile)       # --- Create, shuffle, and deal the cards   # Sprite list with all the cards, no matter what pile they are in. self.card_list = arcade.SpriteList()   # Create every card for card_suit in CARD_SUITS: for card_value in CARD_VALUES: card = Card(card_suit, card_value, CARD_SCALE) card.position = START_X, SCREEN_HEIGHT/2 self.card_list.append(card)   # Shuffle the cards for pos1 in range(len(self.card_list)): pos2 = random.randrange(len(self.card_list)) self.card_list[pos1], self.card_list[pos2] = self.card_list[pos2], self.card_list[pos1]   # Create a list of lists, each holds a pile of cards. self.piles = [[] for _ in range(PILE_COUNT)]   # Put all the cards in the bottom face-down pile for card in self.card_list: self.piles[BOTTOM_FACE_DOWN_PILE].append(card)   # - Pull from that pile into the middle piles, all face-down # Loop for each pile for pile_no in range(2, 10): # Deal proper number of cards for that pile # Pop the card off the deck we are dealing from card = self.piles[BOTTOM_FACE_DOWN_PILE].pop() # Put in the proper pile self.piles[pile_no].append(card) # Move card to same position as pile we just put it in card.position = self.pile_mat_list[pile_no].position # Put on top in draw order self.pull_to_top(card)   #Track turn self.turn = 1   def on_update(self, delta_time): #called auto every 60fps to update objects self.player.draw() self.mummy.draw()   def on_draw(self, player1=None,player2=None): # called auto every 60fps to update objects """ Render the screen. """ # Clear the screen arcade.start_render()   #Setup les 2 premiers tours if self.turn == 1: player1 = Player(0, 0, 0, 0) player2 = Player(0, 0, 0, 0) Player.change_attribute(player1,1,2,0,0) Player.change_attribute(player2,0,0,0,0) elif self.turn == 2: Player.change_attribute(player2,1,2,0,0) elif self.turn % 2 == 0 and self.turn>2: Player.change_attribute(player2,1,2,0,0) else: Player.change_attribute(player1,1,2,0,0) # Draw the mats the cards go on to self.pile_mat_list.draw()   # Draw the cards self.card_list.draw()   #Draw Player self.player.draw() self.mummy.draw()   # Draw our turn on the screen, scrolling it with the viewport if self.turn % 2 == 0: turn_text = f"Turn: {self.turn}" TireCarte_text = f"TireCarte: {player2.TireCarte}" SeeOwnGame_text = f"SeeOwngame: {player2.SeeOwnGame}" SeeEnemyGame_text = f"SeeEnemy: {player2.SeeEnemyGame}" arcade.draw_text(turn_text, 130, 80, arcade.csscolor.WHITE, 18) arcade.draw_text(TireCarte_text, 130, 120, arcade.csscolor.WHITE, 18) arcade.draw_text(SeeOwnGame_text, 130, 140, arcade.csscolor.WHITE, 18) arcade.draw_text(SeeEnemyGame_text, 130, 160, arcade.csscolor.WHITE, 18) else: turn_text = f"Turn: {self.turn}" TireCarte_text = f"TireCarte: {player1.TireCarte}" SeeOwnGame_text = f"SeeOwngame: {player1.SeeOwnGame}" SeeEnemyGame_text = f"SeeEnemy: {player1.SeeEnemyGame}" arcade.draw_text(turn_text, 130, 600, arcade.csscolor.WHITE, 18) arcade.draw_text(TireCarte_text, 130, 640, arcade.csscolor.WHITE, 18) arcade.draw_text(SeeOwnGame_text, 130, 660, arcade.csscolor.WHITE, 18) arcade.draw_text(SeeEnemyGame_text, 130, 680, arcade.csscolor.WHITE, 18)   def pull_to_top(self, card): """ Pull card to top of rendering order (last to render, looks on-top) """ # Find the index of the card index = self.card_list.index(card) # Loop and pull all the other cards down towards the zero end for i in range(index, len(self.card_list) - 1): self.card_list[i] = self.card_list[i + 1] # Put this card at the right-side/top/size of list self.card_list[len(self.card_list) - 1] = card   def on_key_press(self, symbol: int, modifiers: int): """ User presses key """ if symbol == arcade.key.R: # Restart self.setup()   def on_mouse_press(self, x, y, button, key_modifiers): """ Called when the user presses a mouse button. """   # Get list of cards we've clicked on cards = arcade.get_sprites_at_point((x, y), self.card_list) # Have we clicked on a card? if len(cards) > 0: # Might be a stack of cards, get the top one primary_card = cards[-1] # Figure out what pile the card is in pile_index = self.get_pile_for_card(primary_card)   # Check turn and use power if pile_index == BOTTOM_FACE_DOWN_PILE: if self.turn % 2 == 0: if self.player2.TireCarte: # Flip three cards for i in range(1): # If we ran out of cards, stop if len(self.piles[BOTTOM_FACE_DOWN_PILE]) == 0: break # Get top card card = self.piles[BOTTOM_FACE_DOWN_PILE][-1] # Flip face up card.face_up() # Move card position to bottom-right face up pile card.position = self.pile_mat_list[BOTTOM_FACE_UP_PILE].position # Remove card from face down pile self.piles[BOTTOM_FACE_DOWN_PILE].remove(card) # Move card to face up list self.piles[BOTTOM_FACE_UP_PILE].append(card) # Put on top draw-order wise self.pull_to_top(card) self.player2.TireCarte -=1   elif 1<pile_index<6: if self.turn % 2 == 0: if player2.SeeOwnGame: if primary_card.is_face_down: primary_card.face_up() x=player2.SeeOwnGame -1 Player.change_attribute(player2,None,x,None,None) else: if player1.SeeOwnGame: if primary_card.is_face_down: primary_card.face_up() x = player1.SeeOwnGame - 1 Player.change_attribute(player1,None, x,None,None ) player1.SeeOwnGame-=1   elif 5< pile_index: if self.turn % 2 == 0: if self.player2.SeeEnemyGame: if primary_card.is_face_down: primary_card.face_up() self.player2.SeeEnemyGame -= 1 else: if self.player1.SeeEnemyGame: if primary_card.is_face_down: primary_card.face_up() self.player1.SeeEnemyGame -= 1     else: # Click on a mat instead of a card? mats = arcade.get_sprites_at_point((x, y), self.pile_mat_list) if len(mats) > 0: mat = mats[0] mat_index = self.pile_mat_list.index(mat)   # Is it our turned over flip mat? and no cards on it? if mat_index == BOTTOM_FACE_DOWN_PILE and len(self.piles[BOTTOM_FACE_DOWN_PILE]) == 0: # Flip the deck back over so we can restart temp_list = self.piles[BOTTOM_FACE_UP_PILE].copy() for card in reversed(temp_list): card.face_down() self.piles[BOTTOM_FACE_UP_PILE].remove(card) self.piles[BOTTOM_FACE_DOWN_PILE].append(card) card.position = self.pile_mat_list[BOTTOM_FACE_DOWN_PILE].position   def remove_card_from_pile(self, card): """ Remove card from whatever pile it was in. """ for pile in self.piles: if card in pile: pile.remove(card) break   def get_pile_for_card(self, card): """ What pile is this card in? """ for index, pile in enumerate(self.piles): if card in pile: return index   def move_card_to_new_pile(self, card, pile_index): """ Move the card to a new pile """ self.remove_card_from_pile(card) self.piles[pile_index].append(card)   def on_mouse_release(self, x: float, y: float, button: int, modifiers: int): """ Called when the user presses a mouse button. """ cards = arcade.get_sprites_at_point((x, y), self.card_list)   # Have we clicked on a card? if len(cards) > 0:   # Might be a stack of cards, get the top one primary_card = cards[-1] # Figure out what pile the card is in pile_index = self.get_pile_for_card(primary_card)   if 1<pile_index<9: if primary_card.is_face_up: # Is the card face down? In one of those middle 7 piles? Then flip up primary_card.face_down()   # If we don't have any cards, who cares if len(self.held_cards) == 0: pass       # We are no longer holding cards self.held_cards = []   if self.turn % 2 ==0: print(self.player1) if self.player2(0, 0, 0, 0): self.turn+=1 else: print(player1.SeeOwnGame + player1.SeeEnemyGame+player1.TireCarte+player1.JetteCarte) if player1.SeeOwnGame + player1.SeeEnemyGame+player1.TireCarte+player1.JetteCarte ==0: self.turn+=1   def on_mouse_motion(self, x: float, y: float, dx: float, dy: float): """ User moves mouse """   # If we are holding cards, move them with the mouse for card in self.held_cards: card.center_x += dx card.center_y += dy         def main(): """ Main method """ window = MyGame() window.setup() arcade.run()   if __name__ == "__main__": main()

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Merci d'avance de m'avoir lu.
Mandra

Salut,

Lisez juste le message d'erreur: local variable 'player2' referenced before assignment.
Vous obtiendrez le même en écrivant:

Code:

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1 2 3

def f(): print(a) a = 1

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que a soit définit comme variable globale ou pas.

Et à la base Python vous dit juste que pour accéder a une variable, il faut l'avoir créé avant... ou que si a est variable globale et qu'on y accède puis qu'on y assigne quelque chose, il faut la déclarer "global" à l'entrée de la fonction.

Pour le reste, c'est une très bonne idée de récupérer du code sur Internet mais pour le modifier, il faut avoir un niveau quasi équivalent de celui qui l'a écrit sinon bonjour la galère.

- W

Citation:

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Envoyé par wiztricks

Salut,


Et à la base Python vous dit juste que pour accéder a une variable, il faut l'avoir créé avant... ou que si a est variable globale et qu'on y accède puis qu'on y assigne quelque chose, il faut la déclarer "global" à l'entrée de la fonction.


- W

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Comme il s'agit de récupérer l'attribut de la classe player2, pas de déclarer une nouvelle variable, ma syntaxe doit etre mauvaise, pouvez-vous me conseiller comment modifier depuis la classe Game l'attribut player1.SeeOwnGame appartenant à la classe Player ?

Citation:

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Envoyé par wiztricks

Salut,


Et à la base Python vous dit juste que pour accéder a une variable, il faut l'avoir créé avant... ou que si a est variable globale et qu'on y accède puis qu'on y assigne quelque chose, il faut la déclarer "global" à l'entrée de la fonction.

Pour le reste, c'est une très bonne idée de récupérer du code sur Internet mais pour le modifier, il faut avoir un niveau quasi équivalent de celui qui l'a écrit sinon bonjour la galère.

- W

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C'est un moyen d'apprentissage et qui permet d'avoir de vrais résultats rapidement afin de rester motivé :) D'ailleurs j'ai déjà bien avancé dans le jeu mais j'avoue rester bloqué de nombreuses heures sans avancer.

Merci d'avance.
Mandra

Salut,

Citation:

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Envoyé par Mandragore99

C'est un moyen d'apprentissage et qui permet d'avoir de vrais résultats rapidement afin de rester motivé :) D'ailleurs j'ai déjà bien avancé dans le jeu mais j'avoue rester bloqué de nombreuses heures sans avancer.

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Chacun est libre de suivre son chemin.
Pour le reste, votre vie n'est pas en danger...

- W

Salut,

Je pense que tu peux t'aider de la documentation suivante pour résoudre ton problème :

https://arcade.academy/tutorials/card_game/index.html#

J'ai réalisé pas à pas le tutoriel et le code fonctionne :

Code:

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""" Solitaire clone. """ import arcade import random   # Screen title and size SCREEN_WIDTH = 1024 SCREEN_HEIGHT = 768 SCREEN_TITLE = "Drag and Drop Cards"   # Constants for sizing CARD_SCALE = 0.6   # How big are the cards? CARD_WIDTH = 140 * CARD_SCALE CARD_HEIGHT = 190 * CARD_SCALE   # How big is the mat we'll place the card on? MAT_PERCENT_OVERSIZE = 1.25 MAT_HEIGHT = int(CARD_HEIGHT * MAT_PERCENT_OVERSIZE) MAT_WIDTH = int(CARD_WIDTH * MAT_PERCENT_OVERSIZE)   # How much space do we leave as a gap between the mats? # Done as a percent of the mat size. VERTICAL_MARGIN_PERCENT = 0.10 HORIZONTAL_MARGIN_PERCENT = 0.10   # The Y of the bottom row (2 piles) BOTTOM_Y = MAT_HEIGHT / 2 + MAT_HEIGHT * VERTICAL_MARGIN_PERCENT   # The X of where to start putting things on the left side START_X = MAT_WIDTH / 2 + MAT_WIDTH * HORIZONTAL_MARGIN_PERCENT   # Card constants CARD_VALUES = ["A", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K"] CARD_SUITS = ["Clubs", "Hearts", "Spades", "Diamonds"]   # The Y of the top row (4 piles) TOP_Y = SCREEN_HEIGHT - MAT_HEIGHT / 2 - MAT_HEIGHT * VERTICAL_MARGIN_PERCENT   # The Y of the middle row (7 piles) MIDDLE_Y = TOP_Y - MAT_HEIGHT - MAT_HEIGHT * VERTICAL_MARGIN_PERCENT   # How far apart each pile goes X_SPACING = MAT_WIDTH + MAT_WIDTH * HORIZONTAL_MARGIN_PERCENT   # If we fan out cards stacked on each other, how far apart to fan them? CARD_VERTICAL_OFFSET = CARD_HEIGHT * CARD_SCALE * 0.3   # Constants that represent "what pile is what" for the game PILE_COUNT = 13 BOTTOM_FACE_DOWN_PILE = 0 BOTTOM_FACE_UP_PILE = 1 PLAY_PILE_1 = 2 PLAY_PILE_2 = 3 PLAY_PILE_3 = 4 PLAY_PILE_4 = 5 PLAY_PILE_5 = 6 PLAY_PILE_6 = 7 PLAY_PILE_7 = 8 TOP_PILE_1 = 9 TOP_PILE_2 = 10 TOP_PILE_3 = 11 TOP_PILE_4 = 12   # Face down image FACE_DOWN_IMAGE = ":resources:images/cards/cardBack_red2.png"   class Card(arcade.Sprite): """ Card sprite """   def __init__(self, suit, value, scale=1): """ Card constructor """   # Attributes for suit and value self.suit = suit self.value = value   # Image to use for the sprite when face up self.image_file_name = f":resources:images/cards/card{self.suit}{self.value}.png" self.is_face_up = False super().__init__(FACE_DOWN_IMAGE, scale, hit_box_algorithm="None")   def face_down(self): """ Turn card face-down """ self.texture = arcade.load_texture(FACE_DOWN_IMAGE) self.is_face_up = False   def face_up(self): """ Turn card face-up """ self.texture = arcade.load_texture(self.image_file_name) self.is_face_up = True       @property def is_face_down(self): """ Is this card face down? """ return not self.is_face_up   # Call the parent super().__init__(self.image_file_name, scale, hit_box_algorithm="None")   # Create a list of lists, each holds a pile of cards. self.piles = None     class MyGame(arcade.Window): """ Main application class. """   def __init__(self): super().__init__(SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_TITLE)   # Sprite list with all the cards, no matter what pile they are in. self.card_list = None   arcade.set_background_color(arcade.color.AMAZON)   # List of cards we are dragging with the mouse self.held_cards = None   # Original location of cards we are dragging with the mouse in case # they have to go back. self.held_cards_original_position = None   # Sprite list with all the mats tha cards lay on. self.pile_mat_list = None   def setup(self): """ Set up the game here. Call this function to restart the game. """   # List of cards we are dragging with the mouse self.held_cards = []   # Original location of cards we are dragging with the mouse in case # they have to go back. self.held_cards_original_position = []   # --- Create the mats the cards go on.   # Sprite list with all the mats tha cards lay on. self.pile_mat_list: arcade.SpriteList = arcade.SpriteList()   # Create the mats for the bottom face down and face up piles pile = arcade.SpriteSolidColor(MAT_WIDTH, MAT_HEIGHT, arcade.csscolor.DARK_OLIVE_GREEN) pile.position = START_X, BOTTOM_Y self.pile_mat_list.append(pile)   pile = arcade.SpriteSolidColor(MAT_WIDTH, MAT_HEIGHT, arcade.csscolor.DARK_OLIVE_GREEN) pile.position = START_X + X_SPACING, BOTTOM_Y self.pile_mat_list.append(pile)   # Create the seven middle piles for i in range(7): pile = arcade.SpriteSolidColor(MAT_WIDTH, MAT_HEIGHT, arcade.csscolor.DARK_OLIVE_GREEN) pile.position = START_X + i * X_SPACING, MIDDLE_Y self.pile_mat_list.append(pile)   # Create the top "play" piles for i in range(4): pile = arcade.SpriteSolidColor(MAT_WIDTH, MAT_HEIGHT, arcade.csscolor.DARK_OLIVE_GREEN) pile.position = START_X + i * X_SPACING, TOP_Y self.pile_mat_list.append(pile)   # Sprite list with all the cards, no matter what pile they are in. self.card_list = arcade.SpriteList()   # Create every card for card_suit in CARD_SUITS: for card_value in CARD_VALUES: card = Card(card_suit, card_value, CARD_SCALE) card.position = START_X, BOTTOM_Y self.card_list.append(card)   # Shuffle the cards for pos1 in range(len(self.card_list)): pos2 = random.randrange(len(self.card_list)) self.card_list[pos1], self.card_list[pos2] = self.card_list[pos2], self.card_list[pos1]   # Create a list of lists, each holds a pile of cards. self.piles = [[] for _ in range(PILE_COUNT)]   # Put all the cards in the bottom face-down pile for card in self.card_list: self.piles[BOTTOM_FACE_DOWN_PILE].append(card)   # - Pull from that pile into the middle piles, all face-down # Loop for each pile for pile_no in range(PLAY_PILE_1, PLAY_PILE_7 + 1): # Deal proper number of cards for that pile for j in range(pile_no - PLAY_PILE_1 + 1): # Pop the card off the deck we are dealing from card = self.piles[BOTTOM_FACE_DOWN_PILE].pop() # Put in the proper pile self.piles[pile_no].append(card) # Move card to same position as pile we just put it in card.position = self.pile_mat_list[pile_no].position # Put on top in draw order self.pull_to_top(card)   # Flip up the top cards for i in range(PLAY_PILE_1, PLAY_PILE_7 + 1): self.piles[i][-1].face_up()   pass   def pull_to_top(self, card): """ Pull card to top of rendering order (last to render, looks on-top) """ # Find the index of the card index = self.card_list.index(card) # Loop and pull all the other cards down towards the zero end for i in range(index, len(self.card_list) - 1): self.card_list[i] = self.card_list[i + 1] # Put this card at the right-side/top/size of list self.card_list[len(self.card_list) - 1] = card   def get_pile_for_card(self, card): """ What pile is this card in? """ for index, pile in enumerate(self.piles): if card in pile: return index   def remove_card_from_pile(self, card): """ Remove card from whatever pile it was in. """ for pile in self.piles: if card in pile: pile.remove(card) break   def move_card_to_new_pile(self, card, pile_index): """ Move the card to a new pile """ self.remove_card_from_pile(card) self.piles[pile_index].append(card)     def on_draw(self): """ Render the screen. """ # Clear the screen arcade.start_render()   # Draw the mats the cards go on to self.pile_mat_list.draw()   # Draw the cards self.card_list.draw()   def on_mouse_press(self, x, y, button, key_modifiers): """ Called when the user presses a mouse button. """   # Get list of cards we've clicked on cards = arcade.get_sprites_at_point((x, y), self.card_list)   # Have we clicked on a card? if len(cards) > 0:   # Might be a stack of cards, get the top one primary_card = cards[-1] # Figure out what pile the card is in pile_index = self.get_pile_for_card(primary_card)   # Are we clicking on the bottom deck, to flip three cards? if pile_index == BOTTOM_FACE_DOWN_PILE: # Flip three cards for i in range(3): # If we ran out of cards, stop if len(self.piles[BOTTOM_FACE_DOWN_PILE]) == 0: break # Get top card card = self.piles[BOTTOM_FACE_DOWN_PILE][-1] # Flip face up card.face_up() # Move card position to bottom-right face up pile card.position = self.pile_mat_list[BOTTOM_FACE_UP_PILE].position # Remove card from face down pile self.piles[BOTTOM_FACE_DOWN_PILE].remove(card) # Move card to face up list self.piles[BOTTOM_FACE_UP_PILE].append(card) # Put on top draw-order wise self.pull_to_top(card)   elif primary_card.is_face_down: # Is the card face down? In one of those middle 7 piles? Then flip up primary_card.face_up() else:   # All other cases, grab the face-up card we are clicking on self.held_cards = [primary_card] # Save the position self.held_cards_original_position = [self.held_cards[0].position] # Put on top in drawing order self.pull_to_top(self.held_cards[0])   # Is this a stack of cards? If so, grab the other cards too card_index = self.piles[pile_index].index(primary_card) for i in range(card_index + 1, len(self.piles[pile_index])): card = self.piles[pile_index][i] self.held_cards.append(card) self.held_cards_original_position.append(card.position) self.pull_to_top(card) else:   # Click on a mat instead of a card? mats = arcade.get_sprites_at_point((x, y), self.pile_mat_list)   if len(mats) > 0: mat = mats[0] mat_index = self.pile_mat_list.index(mat)   # Is it our turned over flip mat? and no cards on it? if mat_index == BOTTOM_FACE_DOWN_PILE and len(self.piles[BOTTOM_FACE_DOWN_PILE]) == 0: # Flip the deck back over so we can restart temp_list = self.piles[BOTTOM_FACE_UP_PILE].copy() for card in reversed(temp_list): card.face_down() self.piles[BOTTOM_FACE_UP_PILE].remove(card) self.piles[BOTTOM_FACE_DOWN_PILE].append(card) card.position = self.pile_mat_list[BOTTOM_FACE_DOWN_PILE].position pass     def on_mouse_release(self, x: float, y: float, button: int, modifiers: int): """ Called when the user presses a mouse button. """   # If we don't have any cards, who cares if len(self.held_cards) == 0: return   # Find the closest pile, in case we are in contact with more than one pile, distance = arcade.get_closest_sprite(self.held_cards[0], self.pile_mat_list) reset_position = True   # See if we are in contact with the closest pile if arcade.check_for_collision(self.held_cards[0], pile):   # What pile is it? pile_index = self.pile_mat_list.index(pile)   # Is it the same pile we came from? if pile_index == self.get_pile_for_card(self.held_cards[0]): # If so, who cares. We'll just reset our position. pass   # Is it on a middle play pile? elif PLAY_PILE_1 <= pile_index <= PLAY_PILE_7: # Are there already cards there? if len(self.piles[pile_index]) > 0: # Move cards to proper position top_card = self.piles[pile_index][-1] for i, dropped_card in enumerate(self.held_cards): dropped_card.position = top_card.center_x, \ top_card.center_y - CARD_VERTICAL_OFFSET * (i + 1) else: # Are there no cards in the middle play pile? for i, dropped_card in enumerate(self.held_cards): # Move cards to proper position dropped_card.position = pile.center_x, \ pile.center_y - CARD_VERTICAL_OFFSET * i for card in self.held_cards: # Cards are in the right position, but we need to move them to the right list self.move_card_to_new_pile(card, pile_index)   # Success, don't reset position of cards reset_position = False   # Release on top play pile? And only one card held? elif TOP_PILE_1 <= pile_index <= TOP_PILE_4 and len(self.held_cards) == 1: # Move position of card to pile self.held_cards[0].position = pile.position # Move card to card list for card in self.held_cards: self.move_card_to_new_pile(card, pile_index)   reset_position = False   if reset_position: # Where-ever we were dropped, it wasn't valid. Reset the each card's position # to its original spot. for pile_index, card in enumerate(self.held_cards): card.position = self.held_cards_original_position[pile_index]   # We are no longer holding cards self.held_cards = [] pass   def on_mouse_motion(self, x: float, y: float, dx: float, dy: float): """ User moves mouse """   # If we are holding cards, move them with the mouse for card in self.held_cards: card.center_x += dx card.center_y += dy pass   def on_key_press(self, symbol: int, modifiers: int): """ User presses key """ if symbol == arcade.key.R: # Restart self.setup()     def main(): """ Main method """ window = MyGame() window.setup() arcade.run()     if __name__ == "__main__": main()

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En espèrant que cela puisse t'aider pour fixer ton problème.