can now display pon correctly !!!

Dockerfile

@@ -1,26 +1,2 @@
-FROM python:3.11-slim
+FROM nginx:alpine
-
+# Ce Dockerfile n'est plus utilisé, le service est servi par nginx via docker-compose.
-WORKDIR /app
-
-# Installer les dépendances Python
-COPY backend/src/requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
-# Copier le code backend
-COPY backend/src/ /app/
-
-# Copier le frontend
-COPY frontend /app/frontend
-COPY components /app/components
-COPY img /app/img
-COPY index.html /app/
-COPY *.json /app/
-COPY vite.config.ts /app/
-
-# Port Flask
-EXPOSE 5000
-
-# Définir PYTHONPATH pour que les imports relatifs fonctionnent
-ENV PYTHONPATH=/app:$PYTHONPATH
-
-CMD ["gunicorn", "-w", "1", "-k", "gevent", "-b", "0.0.0.0:5000", "api:app"]

backend/src/api.py

@@ -1,221 +0,0 @@
-from flask import Flask, jsonify, request
-from flask_cors import CORS
-
-from game.tile import *
-from game.hand import *
-from game.game import *
-from game.error import *
-
-app = Flask(__name__)
-import threading
-CORS(app)
-
-tiles = Tile.generateAll()
-current_game = None  # Stockage de la partie actuelle
-game_lock = threading.Lock()
-
-# ============= GET ================
-@app.route('/api/tiles', methods=['GET'])
-def get_all_tiles():
-    """Récupère toutes les tuiles"""
-    tiles_data = [
-        {
-            'id': tile.id,
-            'family': str(tile.family),
-            'value': str(tile.value),
-            'svg': tile.get_img()
-        }
-        for tile in tiles
-    ]
-    return jsonify({'tiles': tiles_data})
-
-@app.route('/api/tiles/<int:tile_id>', methods=['GET'])
-def get_tile(tile_id):
-    if tile_id < 0 or tile_id >= len(tiles):
-        return jsonify({'error': 'Tuile non trouvée'}), 404
-    
-    tile = tiles[tile_id]
-    svg = f'<svg viewBox="0 0 500 700" width="100" height="140">{tile.get_img()}</svg>'
-    return jsonify({
-        'id': tile.id,
-        'family': str(tile.family),
-        'value': str(tile.value),
-        'svg': svg
-    })
-
-@app.route('/api/random_hand', methods=['GET'])
-def get_random_hand():
-    """Récupère une main aléatoire de 13 tuiles"""
-    hand = Hand.random()
-    hand_data = [
-        {
-            'id': tile.id,
-            'family': str(tile.family),
-            'value': str(tile.value),
-            'svg': tile.get_img()
-        }
-        for tile in hand.tiles
-    ]
-    return jsonify({'hand': hand_data})
-
-@app.route('/api/hand_with_draw', methods=['GET'])
-def get_hand_with_draw():
-    """Crée une partie et retourne le hand_player avec une tuile piochée"""
-    global current_game
-    with game_lock:
-        current_game = Game()
-        current_game.draw_tile(current_game.hand_player)
-        hand_data = [
-            {
-                'id': tile.id,
-                'family': str(tile.family),
-                'value': str(tile.value),
-                'svg': tile.get_img()
-            }
-            for tile in current_game.hand_player.tiles
-        ]
-        draw_data = {
-            'id': current_game.hand_player.draw.id,
-            'family': str(current_game.hand_player.draw.family),
-            'value': str(current_game.hand_player.draw.value),
-            'svg': current_game.hand_player.draw.get_img()
-        } if getattr(current_game.hand_player, 'draw', None) else None
-        return jsonify({'hand': hand_data, 'draw': draw_data})
-
-@app.route('/api/discard', methods=['POST'])
-def discard_tile():
-    """Défausse une tuile de la main du joueur et pioche une nouvelle"""
-    global current_game
-    with game_lock:
-        if current_game is None:
-            return jsonify({'error': 'Aucune partie en cours'}), 400
-        data = request.json
-        tile_id = data.get('tile_id')
-        if tile_id is None:
-            return jsonify({'error': 'tile_id manquant'}), 400
-        current_game.put_tile(current_game.hand_player, tile_id)
-        current_game.draw_tile(current_game.hand_player)
-        hand_data = [
-            {
-                'id': tile.id,
-                'family': str(tile.family),
-                'value': str(tile.value),
-                'svg': tile.get_img()
-            }
-            for tile in current_game.hand_player.tiles
-        ]
-        draw_data = {
-            'id': current_game.hand_player.draw.id,
-            'family': str(current_game.hand_player.draw.family),
-            'value': str(current_game.hand_player.draw.value),
-            'svg': current_game.hand_player.draw.get_img()
-        } if getattr(current_game.hand_player, 'draw', None) else None
-        return jsonify({'hand': hand_data, 'draw': draw_data})
-
-# ============== POST ================
-# ============== GAME MANAGEMENT ================
-
-# Démarrer une nouvelle partie
-@app.route('/api/game/start', methods=['POST'])
-def start_game():
-    global current_game
-    with game_lock:
-        current_game = Game()
-        return jsonify({'status': 'started', 'state': current_game.get_state()})
-
-# Récupérer l'état de la partie
-@app.route('/api/game/state', methods=['GET'])
-def game_state():
-    global current_game
-    with game_lock:
-        print(f"[API] /api/game/state called. current_game is {'None' if current_game is None else 'OK'}")
-        if current_game is None:
-            return jsonify({'error': 'Aucune partie en cours'}), 400
-        return jsonify({'state': current_game.get_state()})
-
-# Passer au tour suivant
-@app.route('/api/game/next_turn', methods=['POST'])
-def game_next_turn():
-    global current_game
-    with game_lock:
-        if current_game is None:
-            return jsonify({'error': 'Aucune partie en cours'}), 400
-        current_game.next_turn()
-        return jsonify({'state': current_game.get_state()})
-
-# Déclarer Riichi
-@app.route('/api/game/riichi', methods=['POST'])
-def game_declare_riichi():
-    global current_game
-    with game_lock:
-        if current_game is None:
-            return jsonify({'error': 'Aucune partie en cours'}), 400
-        data = request.json
-        player_id = data.get('player_id')
-        if player_id is None:
-            return jsonify({'error': 'player_id manquant'}), 400
-        current_game.declare_riichi(player_id)
-        return jsonify({'state': current_game.get_state()})
-
-# Récupérer la main d'un joueur
-@app.route('/api/game/hand/<int:player_id>', methods=['GET'])
-def game_get_hand(player_id):
-    global current_game
-    with game_lock:
-        if current_game is None:
-            return jsonify({'error': 'Aucune partie en cours'}), 400
-        hand = current_game.get_hand(player_id)
-        return jsonify({'hand': hand})
-
-# Récupérer les défausses d'un joueur
-@app.route('/api/game/discards/<int:player_id>', methods=['GET'])
-def game_get_discards(player_id):
-    global current_game
-    with game_lock:
-        if current_game is None:
-            return jsonify({'error': 'Aucune partie en cours'}), 400
-        discards = current_game.get_discards(player_id)
-        return jsonify({'discards': discards})
-
-# Récupérer les actions possibles pour un joueur
-@app.route('/api/game/actions/<int:player_id>', methods=['GET'])
-def game_get_actions(player_id):
-    global current_game
-    with game_lock:
-        if current_game is None:
-            return jsonify({'error': 'Aucune partie en cours'}), 400
-        actions = current_game.get_possible_actions(player_id)
-        return jsonify({'actions': actions})
-
-@app.route('/api/play_draw', methods=['POST'])
-def play_draw_api():
-    global current_game
-    with game_lock:
-        print('[API] /api/play_draw called')
-        if current_game is None:
-            return jsonify({'error': 'Aucune partie en cours'}), 400
-        current_game.play_draw()
-        return jsonify({'state': current_game.get_state()})
-
-@app.route('/api/discard_tile', methods=['POST'])
-def api_discard_tile():
-    global current_game
-    with game_lock:
-        if current_game is None:
-            return jsonify({'error': 'Aucune partie en cours'}), 400
-        data = request.json
-        tile_id = data.get('tile_id')
-        if tile_id is None:
-            return jsonify({'error': 'tile_id manquant'}), 400
-        discarded = current_game.discard_tile(tile_id)
-        if not discarded:
-            return jsonify({'error': 'Tuile non trouvée ou non défaussée'}), 400
-        return jsonify({'state': current_game.get_state(), 'discarded': {
-            'id': discarded.id,
-            'family': str(discarded.family),
-            'value': str(discarded.value),
-            'svg': discarded.get_img()
-        }})
-
-if __name__ == '__main__':
-    app.run(debug=True, port=5000)

backend/src/game/error.py

@@ -1,15 +0,0 @@
-class TileError(Exception):
-    """Exception de base pour les erreurs de tuiles"""
-    pass
-
-class InvalidFamilyError(TileError):
-    """Famille de tuile invalide"""
-    pass
-
-class InvalidValueError(TileError):
-    """Valeur de tuile invalide"""
-    pass
-
-class GameError(Exception):
-    """Exception de base pour les erreurs de jeu"""
-    pass

backend/src/game/game.py

@@ -1,210 +0,0 @@
-from __future__ import annotations
-from .hand import *
-from .wall import *
-
-import random as rd
-
-class Game:
-    def __init__(self, wind=0 , yakus=False, red=False):
-        self.wall = Wall()
-
-        self.hand_player = self.wall.draw_hand()
-        self.discard_player = []
-        self.hidden_discard_player = []
-        self.hands_bots = [self.wall.draw_hand() for _ in range(3)]
-        self.discards_bots = [[] for _ in range(3)]
-        self.hidden_discards_bots = [[] for _ in range(3)]
-
-        self.has_draw = False
-        self.has_played = True
-
-        self.scores = [25000] * 4
-
-        self.winds = [
-            wind % 4, # player
-            (wind+1) % 4, # right of player
-            (wind + 2) % 4, # front of player
-            (wind +3) % 4 # left of player
-        ]
-
-        self.initial_est = (-wind) % 4
-        self.turn = self.winds.index(0)
-
-        self.riichi = [False] * 4
-        self.repeat = 0
-
-        self.end = False
-
-        # L'Est pioche une tuile dès le début
-        if self.turn == 0:
-            tile = self.wall.draw()
-            self.hand_player.draw_tile(tile)
-            self.has_draw = True
-        else:
-            tile = self.wall.draw()
-            self.hands_bots[self.turn-1].draw_tile(tile)
-
-    def new_turn(self, repeat=False):
-        """Nouvelle manche"""
-        if repeat:
-            self.repeat += 1
-        else:
-            self.repeat = 0
-            self.turn = (self.turn + 1) % 4
-            if self.turn == self.initial_est:
-                self.end = True
-        for i in range(4):
-            self.winds[self.turn + i] = i
-
-        self.turn = self.winds.index(0)
-
-        self.riichi = [False] * 4
-        self.repeat = 0
-
-        self.wall = Wall()
-
-        self.hand_player = self.wall.draw_hand()
-        self.discard_player = []
-        self.hidden_discard_player = []
-        self.hands_bots = [self.wall.draw_hand() for _ in range(3)]
-        self.discards_bots = [[] for _ in range(3)]
-        self.hidden_discards_bots = [[] for _ in range(3)]
-
-    def play_draw(self):
-        print(f"[Game] play_draw called: has_draw={self.has_draw}, turn={self.turn}")
-        if not self.has_draw:
-            if self.turn == 0:
-                tile = self.wall.draw()
-                self.hand_player.draw_tile(tile)
-            self.has_draw = True
-            print(f"Change has_draw to {self.has_draw}")
-
-    def draw_tile(self, hand: Hand):
-        tile = self.wall.draw()
-        hand.draw_tile(tile)
-
-    def put_tile(self, hand: Hand, id: int):
-        self.wall.tiles.append(hand.discard_tile(id))
-        self.wall.shuffle()
-
-    def next_turn(self):
-        """Passe au joueur suivant."""
-        # TODO: check for pon/chii
-        self.turn = (self.turn + 1) % 4
-        self.has_draw = False
-
-        if self.turn != 0: # a bot has to play
-            self.bot_turn()
-        else:
-            self.play_draw()
-
-    def get_state(self):
-        """Retourne l'état actuel de la partie (joueurs, scores, main, etc.)."""
-        hand_tiles = list(getattr(self.hand_player, 'tiles', []))
-        return {
-            'scores': list(self.scores),
-            'winds': list(self.winds),
-            'turn': int(self.turn),
-            'riichi': list(self.riichi),
-            'repeat': int(self.repeat),
-            'has_draw': bool(self.has_draw),
-            'end': bool(self.end),
-            'hand_player': [
-                {
-                    'id': tile.id,
-                    'family': str(tile.family),
-                    'value': str(tile.value),
-                    'svg': tile.get_img()
-                }
-                for tile in hand_tiles
-            ],
-            'draw': (
-                {
-                    'id': self.hand_player.draw.id,
-                    'family': str(self.hand_player.draw.family),
-                    'value': str(self.hand_player.draw.value),
-                    'svg': self.hand_player.draw.get_img()
-                }
-                if self.hand_player.draw is not None else None
-            )
-        }
-
-    def declare_riichi(self, player_id):
-        """Déclare Riichi pour un joueur."""
-        pass
-
-    def get_hand(self, player_id):
-        """Retourne la main d'un joueur (0 = joueur humain, 1-3 = bots)."""
-        if player_id == 0:
-            hand = list(getattr(self.hand_player, 'tiles', []))
-            if getattr(self.hand_player, 'draw', None) is not None:
-                hand = hand + [self.hand_player.draw]
-        elif 1 <= player_id <= 3:
-            hand_obj = self.hands_bots[player_id - 1]
-            hand = list(getattr(hand_obj, 'tiles', []))
-            if getattr(hand_obj, 'draw', None) is not None:
-                hand = hand + [hand_obj.draw]
-        else:
-            return []
-        return [
-            {
-                'id': tile.id,
-                'family': str(tile.family),
-                'value': str(tile.value),
-                'svg': tile.get_img()
-            }
-            for tile in hand
-        ]
-
-    def get_discards(self, player_id: int):
-        if player_id == 0:
-            return [
-                {
-                    'id': tile.id,
-                    'family': str(tile.family),
-                    'value': str(tile.value),
-                    'svg': tile.get_img()
-                }
-                for tile in self.discard_player
-            ]
-        elif 1 <= player_id <= 3:
-            return [
-                {
-                    'id': tile.id,
-                    'family': str(tile.family),
-                    'value': str(tile.value),
-                    'svg': tile.get_img()
-                }
-                for tile in self.discards_bots[player_id - 1]
-            ]
-        else:
-            return []
-
-    def get_possible_actions(self, player_id):
-        """Retourne les actions possibles pour un joueur."""
-        pass
-
-    def bot_turn(self):
-        # Joue un tour de bot sans sleep
-        if self.turn != 0:
-            # Pioche une tuile pour le bot
-            tile = self.wall.draw()
-            self.hands_bots[self.turn - 1].draw_tile(tile)
-            # Défausse une tuile aléatoire
-            hand = self.hands_bots[self.turn - 1]
-            n = rd.randint(0, len(hand.tiles) - 1)
-            tile_to_discard = hand.tiles[n]
-            discarded = hand.discard_tile(tile_to_discard.id)
-            if discarded:
-                self.discards_bots[self.turn - 1].append(discarded)
-            # Passe au joueur suivant
-            self.turn = (self.turn + 1) % 4
-            self.has_draw = True if self.turn == 0 else False
-
-    def discard_tile(self, tile_id: int):
-        # Défausse la tuile (de la main ou de la tuile piochée)
-        if self.turn == 0 and self.has_draw:
-            discarded = self.hand_player.discard_tile(tile_id)
-            if discarded:
-                self.discard_player.append(discarded)
-            self.next_turn()

backend/src/game/hand.py

@@ -1,45 +0,0 @@
-from __future__ import annotations
-from .tile import *
-
-import random as rd
-
-class Hand:
-    def __init__(self, tiles: list[Tile], draw: Tile|None = None):
-        self.tiles: list[Tile] = tiles
-        self.draw: Tile|None = draw
-
-    def sort(self) -> None:
-        self.tiles.sort()
-
-    def fold(self) -> None:
-        if self.draw is not None:
-            self.tiles.append(self.draw)
-            self.draw = None
-        self.sort()
-
-    def draw_tile(self, tile: Tile) -> None:
-        self.draw = tile
-
-    def discard_tile(self, id: int) -> Tile|None:
-        if self.draw is not None and self.draw.id == id:
-            draw = self.draw
-            self.draw = None
-            self.fold()
-            self.sort()
-            return draw
-        for i, tile in enumerate(self.tiles):
-            if tile.id == id:
-                t = self.tiles.pop(i)
-                self.fold()
-                self.sort()
-                return t
-        self.sort()
-        return None
-    
-    @staticmethod
-    def random() -> Hand:
-        tiles = Tile.generateAll()
-        rd.shuffle(tiles)
-        hand = Hand(tiles[:13])
-        hand.sort()
-        return hand

backend/src/game/tile.py

@@ -1,116 +0,0 @@
-from __future__ import annotations
-from game.error import *
-from game.value import *
-from functools import total_ordering
-
-@total_ordering
-class Tile:
-    def __init__(self, family, value, id):
-        self.family = family
-        self.value = value
-        self.id = id
-        self.hidden = False
-        self.img = None
-        
-        self.img_back = "Back.svg"
-        self.img_front = "Front.svg"
-        self.img_shadow = "Gray.svg"
-        if self.family == Family.MAN:
-            if self.value in range(1, 10):
-                self.img_symbol = f"Man{self.value}.svg"
-            else:
-                raise InvalidValueError(f"Invalide value: {self.value}")
-        elif self.family == Family.PIN:
-            if self.value in range(1, 10):
-                self.img_symbol = f"Pin{self.value}.svg"
-            else:
-                raise InvalidValueError(f"Invalide value: {self.value}")
-        elif self.family == Family.SOU:
-            if self.value in range(1, 10):
-                self.img_symbol = f"Sou{self.value}.svg"
-            else:
-                raise InvalidValueError(f"Invalide value: {self.value}")
-        elif self.family == Family.WIND:
-            if self.value == Wind.EAST:
-                self.img_symbol = "Ton.svg"
-            elif self.value == Wind.SOUTH:
-                self.img_symbol = "Nan.svg"
-            elif self.value == Wind.WEST:
-                self.img_symbol = "Shaa.svg"
-            elif self.value == Wind.NORTH:
-                self.img_symbol = "Pei.svg"
-            else:
-                raise InvalidValueError(f"Invalide value: {self.value}")
-        elif self.family == Family.DRAGON:
-            if self.value == Dragon.RED:
-                self.img_symbol = "Chun.svg"
-            elif self.value == Dragon.GREEN:
-                self.img_symbol = "Hatsu.svg"
-            elif self.value == Dragon.WHITE:
-                self.img_symbol = "Haku.svg"
-            else:
-                raise InvalidValueError(f"Invalide value: {self.value}")
-        else:
-            raise InvalidFamilyError(f"Invalide family: {self.family}")
-        
-    def get_img(self):
-        if self.img == None:
-            shadow = self._load_svg(self.img_shadow, x=10, y=10)
-            front = self._load_svg(self.img_front, x=0, y=0)
-            symbol = self._load_svg(self.img_symbol, x=12, y=20, scale=0.9)
-
-            ratio = 400 / 300
-            width = 60
-            self.img = f"""<svg class="tile tile-{self.id}" data-tile-id="{self.id}" viewBox="0 0 310 410" height="{ratio * width}" width="{width}">{shadow}{front}{symbol}</svg>"""
-        return self.img
-    
-    @staticmethod
-    def _load_svg(filename, x=0, y=0, scale=1):
-        try:
-            with open(f'img/Regular/{filename}', 'r', encoding='utf-8') as f:
-                svg_content = f.read()
-            return f'<g transform="translate({x}, {y}) scale({scale})">{svg_content}</g>'
-        except FileNotFoundError:
-            raise InvalidValueError(f"SVG non trouvé: {filename}")
-        
-    def __eq__(self, other: Tile):
-        return self.value == other.value and self.family == other.family
-    
-    def __lt__(self, other: Tile):
-        if self.family.value != other.family.value:
-            return self.family.value < other.family.value
-        if hasattr(self.value, 'value'):
-            return self.value.value < other.value.value
-        return self.value < other.value
-    
-    @staticmethod
-    def generateAll():
-        tiles = []
-        id = 0
-        for _ in range(4):
-            # man
-            for i in range(1, 10):
-                tiles.append(Tile(Family.MAN, i, id))
-                id += 1
-        
-            # pin
-            for i in range(1, 10):
-                tiles.append(Tile(Family.PIN, i, id))
-                id += 1
-
-            # sou
-            for i in range(1, 10):
-                tiles.append(Tile(Family.SOU, i, id))
-                id += 1
-
-            # wind
-            for wind in [Wind.EAST, Wind.SOUTH, Wind.WEST, Wind.NORTH]:
-                tiles.append(Tile(Family.WIND, wind, id))
-                id += 1
-
-            # dragon
-            for dragon in [Dragon.RED, Dragon.GREEN, Dragon.WHITE]:
-                tiles.append(Tile(Family.DRAGON, dragon, id))
-                id += 1
-
-        return tiles

backend/src/game/value.py

@@ -1,19 +0,0 @@
-from enum import Enum
-
-class Family(Enum):
-    MAN = 0
-    PIN = 1
-    SOU = 2
-    WIND = 3
-    DRAGON = 4
-
-class Wind(Enum):
-    EAST = 0
-    SOUTH = 1
-    WEST = 2
-    NORTH = 3
-
-class Dragon(Enum):
-    RED = 0
-    GREEN = 1
-    WHITE = 2

backend/src/game/wall.py

@@ -1,23 +0,0 @@
-from __future__ import annotations
-from .tile import *
-from .hand import *
-
-import random as rd
-
-class Wall:
-    def __init__(self):
-        self.tiles = Tile.generateAll()
-        self.shuffle()
-
-    def shuffle(self):
-        rd.shuffle(self.tiles)
-
-    def draw(self) -> Tile:
-        if len(self.tiles) == 0:
-            raise Exception("No more tiles in the wall")
-        return self.tiles.pop()
-    
-    def draw_hand(self) -> Hand:
-        hand_tiles = [self.draw() for _ in range(13)]
-        hand_tiles.sort()
-        return Hand(hand_tiles)

backend/src/requirements.txt

@@ -1,4 +0,0 @@
-Flask==3.0.0
-flask-cors==4.0.0
-gunicorn==21.2.0
-gevent>=1.4

docker-compose.yml

@@ -1,15 +1,4 @@
 services:
-  riichi:
-    build: .
-    ports:
-      - "5000:5000"
-    environment:
-      - FLASK_ENV=production
-    volumes:
-      - ./frontend:/app/frontend
-      - ./backend/src:/app/backend/src
-    restart: unless-stopped
-
   nginx:
     image: nginx:latest
     ports:
@@ -20,6 +9,4 @@ services:
       - ${PWD}/index.html:/usr/share/nginx/html/index.html:ro
       - ${PWD}/components:/usr/share/nginx/html/components
       - ${PWD}/img:/usr/share/nginx/html/img
-    depends_on:
-      - riichi
     restart: unless-stopped

frontend/css/hand.css

@@ -46,8 +46,8 @@
 }
 
 .hand-tile-item.draw-tile {
-  /* Le draw s'affiche simplement à droite grâce à flex */
   flex: 0 0 auto;
+  margin-left: 20px;
 }
 
 /* Orientation variations */

frontend/js/game.js

@@ -0,0 +1,219 @@
+import "./tile.js";
+
+class Group {
+    constructor(tiles, stollenTile = null, dir = null) {
+        this.tiles = tiles;
+        this.stollenTile = stollenTile;
+        this.dir = dir; // 1 for left, 2 for middle, 3 for right
+    }
+}
+
+class Hand {
+    constructor(tiles = []) {
+        this.tiles = tiles;
+        this.groups = [];
+        this.drawn= null;
+    }
+
+    drawTile(tile) {
+        this.drawn = tile;
+    }
+
+    discard(k) {
+        if (k === this.tiles.length) {
+            const tile = this.drawn;
+            this.drawn = null;
+            return tile;
+        } else {
+            const tile = this.tiles[k];
+            this.tiles.splice(k, 1);
+            return tile;
+        }
+    }
+
+    sort() {
+        this.tiles.sort((a, b) => {
+            if (a.lessThan(b)) return -1;
+            if (b.lessThan(a)) return 1;
+            return 0;
+        });
+    }
+
+    shuffle() {
+        for (let i = this.tiles.length - 1; i > 0; i--) {
+            const j = Math.floor(Math.random() * (i + 1));
+            [this.tiles[i], this.tiles[j]] = [this.tiles[j], this.tiles[i]];
+        }
+    }
+
+    flatten() {
+        if (this.drawn) {
+            this.tiles.push(this.drawn);
+        }
+        this.drawn = null;
+        this.sort();
+    }
+
+    makeGroup(tiles, stollenTile = null, dir = null) {
+        const group = new Group(tiles, stollenTile, dir);
+        this.groups.push(group);
+        for (let tile of tiles) {
+            const index = this.tiles.findIndex(t => t.equals(tile));
+            if (index !== -1) {
+                this.tiles.splice(index, 1);
+            }
+        }
+        this.flatten();
+    }
+}
+
+class Draw {
+    constructor() {
+        this.tiles = Tile.generateAll();
+        this.shuffle();
+    }
+
+    shuffle() {
+        for (let i = this.tiles.length - 1; i > 0; i--) {
+            const j = Math.floor(Math.random() * (i + 1));
+            [this.tiles[i], this.tiles[j]] = [this.tiles[j], this.tiles[i]];
+        }
+    }
+
+    drawTile() {
+        return this.tiles.pop();
+    }
+
+    drawHand() {
+        const handTiles = [];
+        for (let i = 0; i < 13; i++) {
+            handTiles.push(this.drawTile());
+        }
+        return new Hand(handTiles);
+    }
+}
+
+class Discard {
+    constructor() {
+        this.tiles = [];
+        this.hiddenTiles = [];
+    }
+
+    add(tile) {
+        this.tiles.push(tile);
+    }
+
+    beeingStollen() {
+        this.hiddenTiles.push(this.tiles.pop());
+        return this.hiddenTiles[this.hiddenTiles.length - 1];
+    }
+
+    isIn(tile) {
+        return this.tiles.some(t => t.equals(tile)) || this.hiddenTiles.some(t => t.equals(tile));
+    }
+}
+
+class Game {
+    constructor(skipInitialDeal = false) {
+        this.discards = [
+            new Discard(),
+            new Discard(),
+            new Discard(),
+            new Discard()
+        ];
+        this.wall = new Draw();
+        
+        if (skipInitialDeal) {
+            this.hands = [
+                new Hand(),
+                new Hand(),
+                new Hand(),
+                new Hand()
+            ];
+        } else {
+            this.hands = [
+                this.wall.drawHand(),
+                this.wall.drawHand(),
+                this.wall.drawHand(),
+                this.wall.drawHand()
+            ];
+            for (let hand of this.hands) {
+                hand.sort();
+            }
+        }
+        
+        this.firstDealer = Math.floor(Math.random() * 4) * 0;
+        this.turn = this.firstDealer;
+        this.repeat = 0;
+
+        if (!skipInitialDeal) {
+            this.draw(this.turn);
+        }
+    }
+
+    newDeal(hasRepeat = false) {
+        this.discards = [
+            new Discard(),
+            new Discard(),
+            new Discard(),
+            new Discard()
+        ];
+        this.wall = new Draw();
+        this.hands = [
+            this.wall.drawHand(),
+            this.wall.drawHand(),
+            this.wall.drawHand(),
+            this.wall.drawHand()
+        ];
+        if (!hasRepeat) {
+            this.turn = (this.firstDealer + 1) % 4;
+        } else {
+            this.repeat++;
+        }
+    }
+
+    nextTurn() {
+        this.turn = (this.turn + 1) % 4;
+    }
+
+    draw(player) {
+        this.hands[player].drawTile(this.wall.drawTile());
+    }
+
+    discard(player, k) {
+        if (player === this.turn) {
+            const tile = this.hands[player].discard(k);
+            this.discards[player].add(tile);
+            this.hands[player].flatten();
+        }
+    }
+
+    chii(player, tiles, dir) {
+        const hand = this.hands[player];
+        dir = (player - this.turn) % 4;
+        console.assert(dir == 1);
+        this.hands[player].makeGroup(tiles, this.discards[this.turn].beeingStollen(), dir);
+    }
+
+    pon(player, tiles, dir) {
+        const hand = this.hands[player];
+        dir = (player - this.turn + 4) % 4;
+        console.assert(dir == 1 || dir == 2 ||dir == 3, `Invalid direction: ${dir}`);
+        this.hands[player].makeGroup(tiles, this.discards[this.turn].beeingStollen(), dir);
+    }
+
+    canPon(player) {
+        const lastTile = this.discards[this.turn].tiles[this.discards[this.turn].tiles.length - 1];
+        return this.hands[player].tiles.filter(t => t.equals(lastTile)).length >= 2;
+    }
+
+    botPlay() {
+        // Le bot défausse une tuile au hasard (supposant qu'il a déjà pioché)
+        const hand = this.hands[this.turn];
+        const randomIndex = Math.floor(Math.random() * (hand.tiles.length + (hand.drawn ? 1 : 0)));
+        this.discard(this.turn, randomIndex);
+    }
+}
+
+export { Discard, Draw, Game, Group, Hand };
+

frontend/js/tile.js

@@ -0,0 +1,110 @@
+// frontend/js/tile.js
+// Traduction de tile.py en JavaScript
+
+// Enum JS pour familles et valeurs
+const Family = {
+  MAN: 'man', PIN: 'pin', SOU: 'sou', WIND: 'wind', DRAGON: 'dragon'
+};
+const Wind = { EAST: 1, SOUTH: 2, WEST: 3, NORTH: 4 };
+const Dragon = { RED: 1, GREEN: 2, WHITE: 3 };
+
+class Tile {
+  constructor(family, value, id) {
+    this.family = family;
+    this.value = value;
+    this.id = id;
+    this.hidden = false;
+    this.img = null;
+    this.img_back = "Back.svg";
+    this.img_front = "Front.svg";
+    this.img_shadow = "Gray.svg";
+    if (family === Family.MAN) {
+      if (value >= 1 && value <= 9) this.img_symbol = `Man${value}.svg`;
+      else throw new Error(`Invalid value: ${value}`);
+    } else if (family === Family.PIN) {
+      if (value >= 1 && value <= 9) this.img_symbol = `Pin${value}.svg`;
+      else throw new Error(`Invalid value: ${value}`);
+    } else if (family === Family.SOU) {
+      if (value >= 1 && value <= 9) this.img_symbol = `Sou${value}.svg`;
+      else throw new Error(`Invalid value: ${value}`);
+    } else if (family === Family.WIND) {
+      if (value === Wind.EAST) this.img_symbol = "Ton.svg";
+      else if (value === Wind.SOUTH) this.img_symbol = "Nan.svg";
+      else if (value === Wind.WEST) this.img_symbol = "Shaa.svg";
+      else if (value === Wind.NORTH) this.img_symbol = "Pei.svg";
+      else throw new Error(`Invalid value: ${value}`);
+    } else if (family === Family.DRAGON) {
+      if (value === Dragon.RED) this.img_symbol = "Chun.svg";
+      else if (value === Dragon.GREEN) this.img_symbol = "Hatsu.svg";
+      else if (value === Dragon.WHITE) this.img_symbol = "Haku.svg";
+      else throw new Error(`Invalid value: ${value}`);
+    } else {
+      throw new Error(`Invalid family: ${family}`);
+    }
+  }
+
+  getSVG() {
+    if (!this.img) {
+      const ratio = 400 / 300;
+      const width = 60;
+      const height = ratio * width;
+      // Utilise <image> pour chaque couche SVG
+      const shadow = `<image href="/img/Regular/${this.img_shadow}" x="10" y="10" height="410" width="310"/>`;
+      const front = `<image href="/img/Regular/${this.img_front}" x="0" y="0" height="410" width="310"/>`;
+      const symbol = `<image href="/img/Regular/${this.img_symbol}" x="12" y="20" height="370" width="285"/>`;
+      this.img = `<svg class="tile tile-${this.id}" data-tile-id="${this.id}" viewBox="0 0 310 410" height="${height}" width="${width}">${shadow}${front}${symbol}</svg>`;
+    }
+    return this.img;
+  }
+
+  equals(other) {
+    return this.value === other.value && this.family === other.family;
+  }
+
+  lessThan(other) {
+    const order = [Family.MAN, Family.PIN, Family.SOU, Family.WIND, Family.DRAGON];
+    const famA = order.indexOf(this.family);
+    const famB = order.indexOf(other.family);
+    if (famA !== famB) {
+      return famA < famB;
+    }
+    if (typeof this.value === 'object' && 'value' in this.value) {
+      return this.value.value < other.value.value;
+    }
+    return this.value < other.value;
+  }
+
+  static generateAll() {
+    const tiles = [];
+    let id = 0;
+    for (let _ = 0; _ < 4; _++) {
+      // man
+      for (let i = 1; i <= 9; i++) {
+        tiles.push(new Tile(Family.MAN, i, id++));
+      }
+      // pin
+      for (let i = 1; i <= 9; i++) {
+        tiles.push(new Tile(Family.PIN, i, id++));
+      }
+      // sou
+      for (let i = 1; i <= 9; i++) {
+        tiles.push(new Tile(Family.SOU, i, id++));
+      }
+      // wind
+      for (let wind of [Wind.EAST, Wind.SOUTH, Wind.WEST, Wind.NORTH]) {
+        tiles.push(new Tile(Family.WIND, wind, id++));
+      }
+      // dragon
+      for (let dragon of [Dragon.RED, Dragon.GREEN, Dragon.WHITE]) {
+        tiles.push(new Tile(Family.DRAGON, dragon, id++));
+      }
+    }
+    return tiles;
+  }
+}
+
+// Expose dans le scope global pour compatibilité avec les scripts HTML classiques
+window.Tile = Tile;
+window.Family = Family;
+window.Wind = Wind;
+window.Dragon = Dragon;

frontend/pages/riichi/chap1.html

@@ -161,6 +161,7 @@
   <div id="mascotte"></div>
   
   <script src="/frontend/js/fr/texts.js"></script>
+  <script src="/frontend/js/tile.js"></script>
   <script>
     // Charger le menu
     fetch('/components/menu.html')
@@ -185,116 +186,108 @@
       }
     });
 
-    let allTiles = [];
+    // Générer les tuiles localement
+    const allTiles = Tile.generateAll();
+    const tilesDisplay = document.getElementById('tiles-display');
 
-    // Récupérer les tuiles
+    // Man
-    fetch('/api/tiles')
+    let section = document.createElement('div');
-      .then(r => r.json())
+    section.className = 'tiles-family';
-      .then(data => {
+    const manTitle = document.createElement('h3');
-        allTiles = data.tiles;
+    manTitle.textContent = 'Caractères';
-        
+    const manGrid = document.createElement('div');
-        const tilesDisplay = document.getElementById('tiles-display');
+    manGrid.className = 'tiles-grid';
-        
+    section.appendChild(manTitle);
-        // Man
+    section.appendChild(manGrid);
-        let section = document.createElement('div');
+    for (let i = 0; i < 9; i++) {
-        section.className = 'tiles-family';
+      const tileDiv = document.createElement('div');
-        const manTitle = document.createElement('h3');
+      tileDiv.className = 'tile-item';
-        manTitle.textContent = 'Caractères';
+      tileDiv.innerHTML = allTiles[i].getSVG();
-        const manGrid = document.createElement('div');
+      manGrid.appendChild(tileDiv);
-        manGrid.className = 'tiles-grid';
+    }
-        section.appendChild(manTitle);
+    tilesDisplay.appendChild(section);
-        section.appendChild(manGrid);
-        for (let i = 0; i < 9; i++) {
-          const tileDiv = document.createElement('div');
-          tileDiv.className = 'tile-item';
-          tileDiv.innerHTML = allTiles[i].svg;
-          manGrid.appendChild(tileDiv);
-        }
-        tilesDisplay.appendChild(section);
-        
-        // Pin
-        section = document.createElement('div');
-        section.className = 'tiles-family';
-        const pinTitle = document.createElement('h3');
-        pinTitle.textContent = 'Ronds';
-        const pinGrid = document.createElement('div');
-        pinGrid.className = 'tiles-grid';
-        section.appendChild(pinTitle);
-        section.appendChild(pinGrid);
-        for (let i = 9; i < 18; i++) {
-          const tileDiv = document.createElement('div');
-          tileDiv.className = 'tile-item';
-          tileDiv.innerHTML = allTiles[i].svg;
-          pinGrid.appendChild(tileDiv);
-        }
-        tilesDisplay.appendChild(section);
-        
-        // Sou
-        section = document.createElement('div');
-        section.className = 'tiles-family';
-        const souTitle = document.createElement('h3');
-        souTitle.textContent = 'Bambous';
-        const souGrid = document.createElement('div');
-        souGrid.className = 'tiles-grid';
-        section.appendChild(souTitle);
-        section.appendChild(souGrid);
-        for (let i = 18; i < 27; i++) {
-          const tileDiv = document.createElement('div');
-          tileDiv.className = 'tile-item';
-          tileDiv.innerHTML = allTiles[i].svg;
-          souGrid.appendChild(tileDiv);
-        }
-        tilesDisplay.appendChild(section);
 
-        // Ligne des noms de vents
+    // Pin
-        const windNamesDiv = document.createElement('div');
+    section = document.createElement('div');
-        windNamesDiv.className = 'wind-names';
+    section.className = 'tiles-family';
-        windNamesDiv.innerHTML = '<div>Est</div><div>Sud</div><div>Ouest</div><div>Nord</div>';
+    const pinTitle = document.createElement('h3');
-        tilesDisplay.appendChild(windNamesDiv);
+    pinTitle.textContent = 'Ronds';
+    const pinGrid = document.createElement('div');
+    pinGrid.className = 'tiles-grid';
+    section.appendChild(pinTitle);
+    section.appendChild(pinGrid);
+    for (let i = 9; i < 18; i++) {
+      const tileDiv = document.createElement('div');
+      tileDiv.className = 'tile-item';
+      tileDiv.innerHTML = allTiles[i].getSVG();
+      pinGrid.appendChild(tileDiv);
+    }
+    tilesDisplay.appendChild(section);
 
-        // Vents
+    // Sou
-        section = document.createElement('div');
+    section = document.createElement('div');
-        section.className = 'tiles-family';
+    section.className = 'tiles-family';
-        const windTitle = document.createElement('h3');
+    const souTitle = document.createElement('h3');
-        windTitle.textContent = 'Vents';
+    souTitle.textContent = 'Bambous';
-        const windGrid = document.createElement('div');
+    const souGrid = document.createElement('div');
-        windGrid.className = 'tiles-grid';
+    souGrid.className = 'tiles-grid';
-        windGrid.style.gridTemplateColumns = 'repeat(4, minmax(0, 1fr))';
+    section.appendChild(souTitle);
-        section.appendChild(windTitle);
+    section.appendChild(souGrid);
-        section.appendChild(windGrid);
+    for (let i = 18; i < 27; i++) {
-        const windNames = ['Est', 'Sud', 'Ouest', 'Nord'];
+      const tileDiv = document.createElement('div');
-        for (let i = 27; i < 31; i++) {
+      tileDiv.className = 'tile-item';
-          const tileDiv = document.createElement('div');
+      tileDiv.innerHTML = allTiles[i].getSVG();
-          tileDiv.className = 'tile-item';
+      souGrid.appendChild(tileDiv);
-          tileDiv.innerHTML = allTiles[i].svg;
+    }
-          windGrid.appendChild(tileDiv);
+    tilesDisplay.appendChild(section);
-        }
-        tilesDisplay.appendChild(section);
 
-        // Ligne des noms de dragons
+    // Ligne des noms de vents
-        const dragonNamesDiv = document.createElement('div');
+    const windNamesDiv = document.createElement('div');
-        dragonNamesDiv.className = 'dragon-names';
+    windNamesDiv.className = 'wind-names';
-        dragonNamesDiv.innerHTML = '<div>Blanc</div><div>Vert</div><div>Rouge</div>';
+    windNamesDiv.innerHTML = '<div>Est</div><div>Sud</div><div>Ouest</div><div>Nord</div>';
-        tilesDisplay.appendChild(dragonNamesDiv);
+    tilesDisplay.appendChild(windNamesDiv);
 
-        // Dragons
+    // Vents
-        section = document.createElement('div');
+    section = document.createElement('div');
-        section.className = 'tiles-family';
+    section.className = 'tiles-family';
-        const dragonTitle = document.createElement('h3');
+    const windTitle = document.createElement('h3');
-        dragonTitle.textContent = 'Dragons';
+    windTitle.textContent = 'Vents';
-        const dragonGrid = document.createElement('div');
+    const windGrid = document.createElement('div');
-        dragonGrid.className = 'tiles-grid';
+    windGrid.className = 'tiles-grid';
-        dragonGrid.style.gridTemplateColumns = 'repeat(3, minmax(0, 1fr))';
+    windGrid.style.gridTemplateColumns = 'repeat(4, minmax(0, 1fr))';
-        section.appendChild(dragonTitle);
+    section.appendChild(windTitle);
-        section.appendChild(dragonGrid);
+    section.appendChild(windGrid);
-        for (let i = 31; i < 34; i++) {
+    for (let i = 27; i < 31; i++) {
-          const tileDiv = document.createElement('div');
+      const tileDiv = document.createElement('div');
-          tileDiv.className = 'tile-item';
+      tileDiv.className = 'tile-item';
-          tileDiv.innerHTML = allTiles[i].svg;
+      tileDiv.innerHTML = allTiles[i].getSVG();
-          dragonGrid.appendChild(tileDiv);
+      windGrid.appendChild(tileDiv);
-        }
+    }
-        tilesDisplay.appendChild(section);
+    tilesDisplay.appendChild(section);
-      });
+
+    // Ligne des noms de dragons
+    const dragonNamesDiv = document.createElement('div');
+    dragonNamesDiv.className = 'dragon-names';
+    dragonNamesDiv.innerHTML = '<div>Blanc</div><div>Vert</div><div>Rouge</div>';
+    tilesDisplay.appendChild(dragonNamesDiv);
+
+    // Dragons
+    section = document.createElement('div');
+    section.className = 'tiles-family';
+    const dragonTitle = document.createElement('h3');
+    dragonTitle.textContent = 'Dragons';
+    const dragonGrid = document.createElement('div');
+    dragonGrid.className = 'tiles-grid';
+    dragonGrid.style.gridTemplateColumns = 'repeat(3, minmax(0, 1fr))';
+    section.appendChild(dragonTitle);
+    section.appendChild(dragonGrid);
+    for (let i = 31; i < 34; i++) {
+      const tileDiv = document.createElement('div');
+      tileDiv.className = 'tile-item';
+      tileDiv.innerHTML = allTiles[i].getSVG();
+      dragonGrid.appendChild(tileDiv);
+    }
+    tilesDisplay.appendChild(section);
 
 
   </script>

frontend/pages/riichi/chap2.html

@@ -134,7 +134,7 @@
   <div id="mascotte"></div>
   
   <script src="/frontend/js/fr/texts.js"></script>
-  <script src="/frontend/js/hand.js"></script>
+  <script src="/frontend/js/tile.js"></script>
   <script>
     // Charger le menu
     fetch('/components/menu.html')
@@ -171,47 +171,52 @@
     handsContainer.className = 'hands-container';
     tilesDisplay.appendChild(handsContainer);
 
-    // Créer et afficher trois mains aléatoires
+    // Générer et afficher trois mains aléatoires localement
-    for (let i = 0; i < 3; i++) {
+    function shuffle(array) {
-      const hand = new Hand({
+      for (let i = array.length - 1; i > 0; i--) {
-        label: `Main ${i + 1}`,
+        const j = Math.floor(Math.random() * (i + 1));
-        position: 'top-label',
+        [array[i], array[j]] = [array[j], array[i]];
-        tilt: 'none',
+      }
-        containerId: 'tiles-display'
+    }
+    const allTiles = Tile.generateAll();
+    function sortHand(hand) {
+      // Ordre : caractères < ronds < bambous < vents < dragons
+      const familyOrder = { 'man': 0, 'pin': 1, 'sou': 2, 'wind': 3, 'dragon': 4 };
+      return hand.sort((a, b) => {
+        const famA = familyOrder[a.family] ?? 99;
+        const famB = familyOrder[b.family] ?? 99;
+        if (famA !== famB) return famA - famB;
+        if (a.value !== undefined && b.value !== undefined) return a.value - b.value;
+        if (a.wind !== undefined && b.wind !== undefined) return a.wind - b.wind;
+        if (a.dragon !== undefined && b.dragon !== undefined) return a.dragon - b.dragon;
+        return 0;
       });
-      
+    }
-      // Modifier temporairement le containerId pour ajouter à handsContainer
+
-      hand.containerId = null;
+    for (let i = 0; i < 3; i++) {
-      
+      const tiles = allTiles.slice();
-      fetch(hand.apiUrl)
+      shuffle(tiles);
-        .then(r => r.json())
+      const handTilesArr = tiles.slice(0, 13);
-        .then(data => {
+      sortHand(handTilesArr);
-          const handDiv = document.createElement('div');
+      const handDiv = document.createElement('div');
-          handDiv.className = `hand-display ${hand.position} tilt-${hand.tilt}`;
+      handDiv.className = `hand-display top-label tilt-none`;
-          
+      const label = document.createElement('div');
-          const label = document.createElement('div');
+      label.className = 'hand-label';
-          label.className = 'hand-label';
+      label.textContent = `Main ${i + 1}`;
-          label.textContent = `Main ${i + 1}`;
+      handDiv.appendChild(label);
-          handDiv.appendChild(label);
+      const container = document.createElement('div');
-          
+      container.className = 'hand-container';
-          const container = document.createElement('div');
+      const handTiles = document.createElement('div');
-          container.className = 'hand-container';
+      handTiles.className = 'hand-tiles';
-          
+      handTilesArr.forEach(tile => {
-          const handTiles = document.createElement('div');
+        const tileDiv = document.createElement('div');
-          handTiles.className = 'hand-tiles';
+        tileDiv.className = 'hand-tile-item';
-          
+        tileDiv.innerHTML = tile.getSVG();
-          data.hand.forEach(tile => {
+        handTiles.appendChild(tileDiv);
-            const tileDiv = document.createElement('div');
+      });
-            tileDiv.className = 'hand-tile-item';
+      container.appendChild(handTiles);
-            tileDiv.innerHTML = tile.svg;
+      handDiv.appendChild(container);
-            handTiles.appendChild(tileDiv);
+      handsContainer.appendChild(handDiv);
-          });
-          
-          container.appendChild(handTiles);
-          handDiv.appendChild(container);
-          handsContainer.appendChild(handDiv);
-        })
-        .catch(error => console.error('Erreur:', error));
     }
 
     // Créer le titre pour la main interactive
@@ -220,116 +225,84 @@
     interactiveTitle.textContent = 'Main interactive';
     tilesDisplay.appendChild(interactiveTitle);
 
-    // Créer et afficher la main interactive avec une tuile piochée
+    // Générer et afficher une main interactive locale avec une tuile piochée
-    fetch('/api/hand_with_draw')
+    let interactiveTiles = allTiles.slice();
-      .then(r => r.json())
+    shuffle(interactiveTiles);
-      .then(data => {
+    let interactiveHand = interactiveTiles.slice(0, 13);
-        const handDiv = document.createElement('div');
+    sortHand(interactiveHand);
-        handDiv.className = 'hand-display top-label tilt-none';
+    let drawTile = interactiveTiles[13];
-        handDiv.id = 'interactive-hand';
+    let wall = interactiveTiles.slice(14); // Le reste du paquet pour la pioche
-        
+
-        const label = document.createElement('div');
+    function renderInteractiveHand() {
-        label.className = 'hand-label';
+      // Nettoyer l'affichage précédent
-        label.textContent = 'Votre main';
+      let oldDiv = document.getElementById('interactive-hand');
-        handDiv.appendChild(label);
+      if (oldDiv) oldDiv.remove();
-        
+      const handDiv = document.createElement('div');
-        // Conteneur qui gère l'affichage avec flex (gère auto le draw si présent)
+      handDiv.className = 'hand-display top-label tilt-none';
-        const container = document.createElement('div');
+      handDiv.id = 'interactive-hand';
-        container.className = 'hand-container';
+      const label = document.createElement('div');
-        
+      label.className = 'hand-label';
-        // Créer le grid des 13 tuiles
+      label.textContent = 'Votre main';
-        const handTiles = document.createElement('div');
+      handDiv.appendChild(label);
-        handTiles.className = 'hand-tiles';
+      const container = document.createElement('div');
-        handTiles.id = 'interactive-tiles';
+      container.className = 'hand-container';
-        
+      const handTiles = document.createElement('div');
-        data.hand.forEach(tile => {
+      handTiles.className = 'hand-tiles';
-          const tileDiv = document.createElement('div');
+      handTiles.id = 'interactive-tiles';
-          tileDiv.className = 'hand-tile-item';
+      interactiveHand.forEach((tile, idx) => {
-          tileDiv.innerHTML = tile.svg;
-          tileDiv.dataset.tileId = tile.id;
-          tileDiv.style.cursor = 'pointer';
-          tileDiv.addEventListener('click', () => discardTile(tile.id, tileDiv));
-          handTiles.appendChild(tileDiv);
-        });
-        
-        container.appendChild(handTiles);
-        
-        const drawTileDiv = document.createElement('div');
-        drawTileDiv.className = 'hand-tile-item draw-tile';
-        drawTileDiv.innerHTML = data.draw.svg;
-        drawTileDiv.dataset.tileId = data.draw.id;
-        drawTileDiv.style.cursor = 'pointer';
-        drawTileDiv.addEventListener('click', () => discardTile(data.draw.id, drawTileDiv));
-        container.appendChild(drawTileDiv);
-        
-        handDiv.appendChild(container);
-        tilesDisplay.appendChild(handDiv);
-      })
-      .catch(error => console.error('Erreur:', error));
-    
-    // Fonction pour défausser une tuile
-    async function discardTile(tileId, tileElement) {
-      try {
-        const response = await fetch('/api/discard', {
-          method: 'POST',
-          headers: {
-            'Content-Type': 'application/json',
-          },
-          body: JSON.stringify({ tile_id: tileId })
-        });
-        
-        if (!response.ok) {
-          console.error('Erreur lors de la défausse');
-          return;
-        }
-        
-        const data = await response.json();
-        
-        // Ajouter une animation de suppression
-        tileElement.style.opacity = '0';
-        tileElement.style.transition = 'opacity 0.3s ease';
-        
-        setTimeout(() => {
-          // Mettre à jour la main interactive avec la nouvelle main
-          updateInteractiveHand(data.hand, data.draw);
-        }, 300);
-      } catch (error) {
-        console.error('Erreur:', error);
-      }
-    }
-    
-    // Fonction pour mettre à jour la main interactive
-    function updateInteractiveHand(handData, drawData) {
-      const handTiles = document.getElementById('interactive-tiles');
-      handTiles.innerHTML = '';
-      
-      handData.forEach(tile => {
         const tileDiv = document.createElement('div');
         tileDiv.className = 'hand-tile-item';
-        tileDiv.innerHTML = tile.svg;
+        tileDiv.innerHTML = tile.getSVG();
         tileDiv.dataset.tileId = tile.id;
         tileDiv.style.cursor = 'pointer';
-        tileDiv.addEventListener('click', () => discardTile(tile.id, tileDiv));
+        tileDiv.addEventListener('click', () => discardTile(idx));
         handTiles.appendChild(tileDiv);
       });
-      
+      container.appendChild(handTiles);
-      // Mettre à jour le draw
+      // Draw tile
-      const container = handTiles.parentElement;
+      if (drawTile) {
-      const oldDrawTile = container.querySelector('.draw-tile');
-      if (oldDrawTile) {
-        oldDrawTile.remove();
-      }
-      
-      if (drawData) {
         const drawTileDiv = document.createElement('div');
         drawTileDiv.className = 'hand-tile-item draw-tile';
-        drawTileDiv.innerHTML = drawData.svg;
+        drawTileDiv.innerHTML = drawTile.getSVG();
-        drawTileDiv.dataset.tileId = drawData.id;
+        drawTileDiv.dataset.tileId = drawTile.id;
         drawTileDiv.style.cursor = 'pointer';
-        drawTileDiv.addEventListener('click', () => discardTile(drawData.id, drawTileDiv));
+        drawTileDiv.addEventListener('click', () => discardTile('draw'));
         container.appendChild(drawTileDiv);
       }
+      handDiv.appendChild(container);
+      tilesDisplay.appendChild(handDiv);
     }
+
+    function discardTile(idx) {
+      let discarded;
+      if (idx === 'draw') {
+        // Défausse la tuile piochée
+        discarded = drawTile;
+        drawTile = null;
+      } else {
+        // Défausse une tuile de la main
+        discarded = interactiveHand.splice(idx, 1)[0];
+        if (drawTile) {
+          interactiveHand.push(drawTile);
+          drawTile = null;
+        }
+      }
+      // Remettre la tuile défaussée dans la pioche (wall) et mélanger le mur
+      if (discarded) {
+        wall.push(discarded);
+        shuffle(wall);
+      }
+      // Trier la main après modification
+      sortHand(interactiveHand);
+      // Nouvelle pioche si possible
+      if (!drawTile && wall.length > 0) {
+        drawTile = wall.shift();
+      }
+      renderInteractiveHand();
+    }
+
+    // Afficher la main interactive au chargement
+    renderInteractiveHand();
   </script>
 </body>
 </html>

frontend/pages/riichi/chap3.html

@@ -85,6 +85,7 @@
   <div id="mascotte"></div>
   
   <script src="/frontend/js/fr/texts.js"></script>
+  <script src="/frontend/js/tile.js"></script>
   <script src="/frontend/js/hand.js"></script>
   <script>
     // Charger le menu
@@ -107,21 +108,18 @@
     });
 
     // Fonction utilitaire pour afficher les tuiles
+    const allTiles = Tile.generateAll();
     function displayTiles(displayId, tileIndices) {
-      fetch('/api/tiles')
+      const display = document.getElementById(displayId);
-        .then(r => r.json())
+      display.innerHTML = '';
-        .then(data => {
+      tileIndices.forEach(idx => {
-          const display = document.getElementById(displayId);
+        const tile = allTiles[idx];
-          tileIndices.forEach(idx => {
+        if (tile) {
-            const tile = data.tiles[idx];
+          const tileDiv = document.createElement('div');
-            if (tile) {
+          tileDiv.innerHTML = tile.getSVG();
-              const tileDiv = document.createElement('div');
+          display.appendChild(tileDiv);
-              tileDiv.innerHTML = tile.svg;
+        }
-              display.appendChild(tileDiv);
+      });
-            }
-          });
-        })
-        .catch(error => console.error('Erreur:', error));
     }
 
     // Afficher les combinaisons

frontend/pages/riichi/chap4.html

@@ -96,6 +96,7 @@
   <div id="mascotte"></div>
   
   <script src="/frontend/js/fr/texts.js"></script>
+  <script src="/frontend/js/tile.js"></script>
   <script src="/frontend/js/hand.js"></script>
   <script>
     // Charger le menu
@@ -118,21 +119,18 @@
     });
 
     // Fonction utilitaire pour afficher les tuiles
+    const allTiles = Tile.generateAll();
     function displayTiles(displayId, tileIndices) {
-      fetch('/api/tiles')
+      const display = document.getElementById(displayId);
-        .then(r => r.json())
+      display.innerHTML = '';
-        .then(data => {
+      tileIndices.forEach(idx => {
-          const display = document.getElementById(displayId);
+        const tile = allTiles[idx];
-          tileIndices.forEach(idx => {
+        if (tile) {
-            const tile = data.tiles[idx];
+          const tileDiv = document.createElement('div');
-            if (tile) {
+          tileDiv.innerHTML = tile.getSVG();
-              const tileDiv = document.createElement('div');
+          display.appendChild(tileDiv);
-              tileDiv.innerHTML = tile.svg;
+        }
-              display.appendChild(tileDiv);
+      });
-            }
-          });
-        })
-        .catch(error => console.error('Erreur:', error));
     }
 
     // Afficher les combinaisons

frontend/pages/riichi/chap8.html

@@ -94,6 +94,7 @@
   <div id="mascotte"></div>
   
   <script src="/frontend/js/fr/texts.js"></script>
+  <script src="/frontend/js/tile.js"></script>
   <script>
     // Charger le menu
     fetch('/components/menu.html')
@@ -114,23 +115,19 @@
         : '<img src="/img/tilineau/idle.png" alt="Tilineau">';
     });
 
-  // Fonction utilitaire pour afficher les tuiles
+  // Affichage local des tuiles sans backend
-    function displayTiles(displayId, tileIndices) {
+  function displayTiles(displayId, tileIndices) {
-      fetch('/api/tiles')
+    const allTiles = Tile.generateAll();
-        .then(r => r.json())
+    const display = document.getElementById(displayId);
-        .then(data => {
+    tileIndices.forEach(idx => {
-          const display = document.getElementById(displayId);
+      const tile = allTiles[idx];
-          tileIndices.forEach(idx => {
+      if (tile) {
-            const tile = data.tiles[idx];
+        const tileDiv = document.createElement('div');
-            if (tile) {
+        tileDiv.innerHTML = tile.getSVG();
-              const tileDiv = document.createElement('div');
+        display.appendChild(tileDiv);
-              tileDiv.innerHTML = tile.svg;
+      }
-              display.appendChild(tileDiv);
+    });
-            }
+  }
-          });
-        })
-        .catch(error => console.error('Erreur:', error));
-    }
 
   displayTiles('tiles-display', [4, 5, 6, 8, 8, 8, 14, 14, 24, 25, 26, 32, 32, 32]);
   displayTiles('tiles-display-2', [4, 5, 6, 7, 7, 7, 14, 14, 20, 21, 22, 24, 24, 24]);
@@ -140,7 +137,7 @@
   displayTiles('tiles-display-6', [18, 18, 18, 20, 21, 22, 21, 22, 23, 25, 25, 27, 27, 27]);
   displayTiles('tiles-display-7', [1, 1, 6, 6, 18, 18, 19, 19, 24, 24, 28, 28, 30, 30]);
   displayTiles('tiles-display-8', [2, 2, 2, 7, 7, 7, 20, 20, 25, 25, 25, 29, 29, 29]);
-  displayTiles('tiles-display-9', [1, 2, 3, 9, 10, 11, 15, 16, 17, 20, 21, 28, 28])
+  displayTiles('tiles-display-9', [1, 2, 3, 9, 10, 11, 15, 16, 17, 20, 21, 28, 28]);
   </script>
 </body>
 </html>

index.html

@@ -73,6 +73,7 @@
   <div id="mascotte"></div>
   
   <script src="/frontend/js/fr/texts.js"></script>
+  <script src="/frontend/js/tile.js"></script>
   <script>
     // Charger le menu
     fetch('/components/menu.html')
@@ -95,17 +96,10 @@
         : '<img src="/img/tilineau/speaking.png" alt="Tilineau">';
     });
 
-    let allTiles = [];
+    // Générer les tuiles localement
-
+    const allTiles = Tile.generateAll();
-    // Récupérer les tuiles
+    // Lancer la pluie de tuiles
-    fetch('/api/tiles')
+    startTileRain();
-      .then(r => r.json())
-      .then(data => {
-        allTiles = data.tiles;
-        
-        // Lancer la pluie de tuiles
-        startTileRain();
-      });
 
     function startTileRain() {
       const container = document.getElementById('tile-rain');
@@ -113,18 +107,15 @@
         const randomTile = allTiles[Math.floor(Math.random() * allTiles.length)];
         const tileElem = document.createElement('div');
         tileElem.className = 'falling-tile';
-        tileElem.innerHTML = randomTile.svg;
+        tileElem.innerHTML = randomTile.getSVG();
         tileElem.style.left = Math.random() * window.innerWidth + 'px';
         const duration = 8 + Math.random() * 2;
         tileElem.style.animationDuration = duration + 's';
-        
         // Rotation aléatoire à droite ou à gauche
         const rotation = Math.random() * 720 - 360;
         const direction = Math.random() > 0.5 ? 1 : -1;
         tileElem.style.setProperty('--rotation', (rotation * direction) + 'deg');
-        
         container.appendChild(tileElem);
-
         setTimeout(() => tileElem.remove(), duration * 1000);
       }, 300);
     }

nginx.conf

@@ -34,14 +34,7 @@ http {
             add_header Cache-Control "public, immutable";
         }
 
-        # Proxy vers le backend Flask
+
-        location /api/ {
-            proxy_pass http://riichi:5000;
-            proxy_set_header Host $host;
-            proxy_set_header X-Real-IP $remote_addr;
-            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-            proxy_set_header X-Forwarded-Proto $scheme;
-        }
 
         # Servir les fichiers statiques (à la fin, après les autres locations)
         location / {