game: core: change player to player.isconnected

befort: if a player is disconnected he doesn't have an object
after: he have un object with a socket == None

frontend/static/js/api/game/Game.js

@@ -96,35 +96,26 @@ class Game
     {
         let index = this.players.indexOf((player) => player.id === player_data.user_id);
 
-        if (index !== -1)
-            this.players.slice(index, 1);
-
-        this.players.push(new Player(player_data.user_id,
-            this,
-            player_data.rail_start_x,
-            player_data.rail_start_y,
-            player_data.rail_stop_x,
-            player_data.rail_stop_y,
-            player_data.nb_goal,
-            player_data.position.position
-           ));
+        this.players[index].is_connected = true;
     }
 
     _receive_player_leave(player_data)
     {
-        const user_id = player_data.user_id;
-        
-        const index = this.players.indexOf(this.players.find(player => player.id === user_id));
+        let index = this.players.indexOf((player) => player.id === player_data.user_id);
 
-        if (index === -1)
-            return
+        this.players[index].is_connected = false;
+    }
 
-        this.players.splice(index, 1);
+    _receive_update_ball(data)
+    {
+        this.ball.position_x = data.position_x
+        this.ball.position_y = data.position_y
+        this.ball.position_x = data.position_x
+        this.ball.position_x = data.position_x
     }
 
     _receive_update_paddle(data)
     {
-        console.log(data)
         let player = this.players.find((player) => player.id === data.user_id);
 
         if (player === null)
@@ -132,16 +123,17 @@ class Game
             this._receive_player_join(data);
             return; 
         }
-
+        player.is_connected = data.is_connected;
         player.update_pos(data.position.position, data.position.time);
     }
 
     _receive(data)
     {
+        console.log(data)
         if (data.detail === "update_paddle")
             this._receive_update_paddle(data);
         else if (data.detail === "update_ball")
-            this._update_ball(data);
+            this._receive_update_ball(data);
         else if (data.detail === "init_game")
             this._init_game(data)
         else if (data.detail === "player_join")
@@ -167,7 +159,17 @@ class Game
         this.players = []
         const players_data = data.players;
         players_data.forEach((player_data) => {
-            this._receive_player_join(player_data)
+            this.players.push(new Player(player_data.user_id,
+                this,
+                player_data.rail_start_x,
+                player_data.rail_start_y,
+                player_data.rail_stop_x,
+                player_data.rail_stop_y,
+                player_data.nb_goal,
+                player_data.position.position,
+                player_data.is_connected,
+            ));
+    
         });
 
         this._inited = true;

frontend/static/js/api/game/MyPlayer.js

@@ -5,7 +5,7 @@ class MyPlayer extends Player
 {
     constructor(client, game, rail_start_x, rail_start_y, rail_stop_x, rail_stop_y, nb_goal, positon)
     {
-        super(client.me.id, game, rail_start_x, rail_start_y, rail_stop_x, rail_stop_y, nb_goal, positon);
+        super(client.me.id, game, rail_start_x, rail_start_y, rail_stop_x, rail_stop_y, nb_goal, positon, true);
         this.client = client;
     }    
 

frontend/static/js/api/game/Player.js

@@ -1,8 +1,9 @@
 
 class Player
 {
-    constructor(id, game, rail_start_x, rail_start_y, rail_stop_x, rail_stop_y, nb_goal, positon)
+    constructor(id, game, rail_start_x, rail_start_y, rail_stop_x, rail_stop_y, nb_goal, positon, is_connected)
     {
+        this.is_connected = is_connected;
         this.id = id;
         this.positon = positon;
         this.nb_goal = nb_goal;
@@ -27,7 +28,13 @@ class Player
     }
 
     draw(ctx)
-    {        
+    {
+        if (this.is_connected === false)
+        {
+            ctx.moveTo(this.rail_start_x, this.rail_start_y);
+            ctx.lineTo(this.rail_stop_x, this.rail_stop_y);
+            return;
+        }
         let paddle_pos_x = this.rail_start_x + this.diff_x * this.positon,
             paddle_pos_y = this.rail_start_y + this.diff_y * this.positon;
 

games/config.py

@@ -16,3 +16,5 @@ BALL_SPEED_START = 1
 BALL_SIZE = 4
 BALL_SPAWN_POS_X = MAP_SIZE_X / 2
 BALL_SPAWN_POS_Y = MAP_SIZE_Y / 2
+
+SERVER_TPS = 20

games/consumers.py

@@ -41,6 +41,9 @@ class GameWebSocket(WebsocketConsumer):
             self.disconnect(1017)
 
         self.member: Player | Spectator = self.game.join(self.user.pk, self)
+    
+    def disconnect(self, code):
+        self.member.disconnect()
 
     def receive(self, text_data: str = None, bytes_data: bytes = None):
         
@@ -49,8 +52,4 @@ class GameWebSocket(WebsocketConsumer):
 
         data: dict = json.loads(text_data)
 
-        self.member.receive(data)
-        
-    def disconnect(self, close_code):
-        if (self.user.pk in self.game.players_id):
-            self.game.remove(self.member)
+        self.member.receive(data)

games/models.py

@@ -1,7 +1,5 @@
 from django.db import models
 
-from channels.generic.websocket import AsyncWebsocketConsumer
-
 # Create your models here.
 class GameModel(models.Model):
 
@@ -14,6 +12,9 @@ class GameModel(models.Model):
 		for player_id in players_id:
 			GameMembersModel(game_id = self.pk, player_id = player_id).save()
 		return self.pk
+
+	def start(self):
+		self.started = True
 	
 	def get_players_id(self):
 		return [game_player.player_id for game_player in GameMembersModel.objects.filter(game_id = self.pk)]

games/objects/Game.py

@@ -3,6 +3,8 @@ from transcendence.abstract.AbstractRoomMember import AbstractRoomMember
 
 from channels.generic.websocket import WebsocketConsumer
 
+from asgiref.sync import async_to_sync
+
 from .Ball import Ball
 from .Player import Player
 from .Spectator import Spectator
@@ -14,20 +16,25 @@ from .. import config
 
 from ..models import GameModel
 
+from ..routine import routine
+
+import threading
+
 class Game(AbstractRoom):
 
     def __init__(self, game_id):
         super().__init__(None)
         
         self.ball: Ball = Ball()
-        game_model: GameModel = GameModel.objects.get(pk = game_id)
-        self.players_id: list[int] = game_model.get_players_id()
+        self.model: GameModel = GameModel.objects.get(pk = game_id)
         
         self.started = False
         
         radius: float = min(config.MAP_SIZE_X, config.MAP_SIZE_Y) / 2 - 10 
 
-        self.nb_sides = len(self.players_id) * 2
+        players_id: list[int] = self.model.get_players_id()
+
+        self.nb_sides = len(players_id) * 2
         
         self.polygon: list[tuple[float, float]] = []
         
@@ -41,6 +48,10 @@ class Game(AbstractRoom):
             self.polygon.append((x, y))
 
         self.players: list[Player] = []
+        for i, player_id in enumerate(players_id):
+            player = Player(self, player_id, None, *self.polygon[i * 2], *self.polygon[(i * 2 + 1) % self.nb_sides])
+            self.players.append(player)
+    
         self.spectators: list[Spectator] = []
         
         self.walls: list[Wall] = []
@@ -48,14 +59,27 @@ class Game(AbstractRoom):
         for i in range(1, self.nb_sides, 2):
             self.walls.append(Wall(*self.polygon[i], *self.polygon[(i + 1) % self.nb_sides]))
 
+        self._updated_players: list[Player] = []
+
         self.game_id: int = game_id
+
+        self.thread = threading.Thread(target = routine, args=(self,))
+        
+        self.thread.start()
+    
+    def get_players_id(self):
+        return [player.user_id for player in self.players]
+    
+    def get_players_connected(self) -> list[Player]:
+        return [player for player in self.players if player.is_connected()]
     
     def broadcast(self, detail: str, data: dict = {}, excludeds: list[Spectator | Player] = []):
         
-        members: list[Player | Spectator] = self.players + self.spectators
+        members: list[Player | Spectator] = self.get_players_connected() + self.spectators
         
         for excluded in excludeds:
-            members.remove(excluded)
+            if (excluded in members):
+                members.remove(excluded)
         
         for member in members:
             member.send(detail, data)      
@@ -70,40 +94,39 @@ class Game(AbstractRoom):
     def _send_game_data(self, member: AbstractRoomMember):
         member.send("init_game", self.to_dict())
     
-    def append(self, member: AbstractRoomMember):
-        super().append(member)
-        member.send("init_game", self.to_dict())
+    def everbody_is_here(self):
+        for player in self.players:
+            if not player.is_connected():
+                return False
+        return True
     
     def _player_join(self, user_id: int, socket: WebsocketConsumer):
         
-        #check if member is a player
-        if (user_id not in self.players_id):
-            return None
-        
         # check if player is already connected
         player = self.get_player_by_user_id(user_id)
-        if (player is not None):
+        if (player is None):
+            return None
+        
+        if (player.is_connected()):
             player.disconnect(1001)
         
-        index: int = self.players_id.index(user_id) * 2
-        
-        player = Player(self, user_id, socket, *self.polygon[index], *self.polygon[(index + 1) % self.nb_sides])
-        
-        self.players.append(player)
+        player.connect(socket)
 
-        player.accept()
-        
-        self.broadcast("player_join", player.to_dict(), [player])
+        if (self.everbody_is_here()):
+            print("start")
+            self.start()
         
         return player
     
+    def _update_player(self, player: Player):
+        self._updated_players.append(player)
+    
     def _player_leave(self, player: Player):
-        self.broadcast("player_leave", player.to_dict(), [player])
-        self.players.remove(player)
+        self._updated_players.append(player)
     
     def _spectator_join(self, user_id: int, socket: WebsocketConsumer):
         
-        spectator: Spectator = Spectator(user_id, socket)
+        spectator: Spectator = Spectator(user_id, socket, self)
         
         self.spectators.append(spectator)
         
@@ -115,19 +138,20 @@ class Game(AbstractRoom):
         self.spectators.remove(spectator)        
     
     def join(self, user_id: int, socket: WebsocketConsumer) -> Spectator | Player:
-        if (user_id in self.players_id):
-            member: Player = self._player_join(user_id, socket)
-            print("yo")
-        else:
+        member: Player = self._player_join(user_id, socket)
+        if (member is None):
             member: Spectator = self._spectator_join(user_id, socket)
         self._send_game_data(member)
         return member    
                     
     
     def start(self):
+        if (self.started == True):
+            return
         self.started = True
+        self.model.start()
         
-    def remove(self, member: AbstractRoomMember):
+    def leave(self, member: AbstractRoomMember):
         if (isinstance(member, Player)):
             self._player_leave(member)
         elif (isinstance(member, Spectator)):
@@ -140,6 +164,4 @@ class Game(AbstractRoom):
                       "walls": [wall.to_dict() for wall in self.walls],
                       }
         
-        print(self.players  )
-        
         return data

games/objects/GameManager.py

@@ -21,6 +21,4 @@ class GameManager():
         
         self._game_list.append(game)
         
-        return game
-            
-        
+        return game

games/objects/Player.py

@@ -17,9 +17,7 @@ class Player(Spectator):
     
     def __init__(self, game: Game, user_id: int, socket: WebsocketConsumer, rail_start_x: float, rail_start_y: float, rail_stop_x: float, rail_stop_y: float) -> None:
         
-        super().__init__(user_id, socket)
-        
-        self.game: Game = game
+        super().__init__(user_id, socket, game)
         
         self.position: Position = Position(0.5, 0)
         
@@ -29,7 +27,7 @@ class Player(Spectator):
         self.rail_start_y: float = rail_start_y
         self.rail_stop_x: float = rail_stop_x
         self.rail_stop_y: float = rail_stop_y
-    
+        
     def receive(self, data: dict):
         
         detail: str = data.get("detail")
@@ -52,8 +50,6 @@ class Player(Spectator):
     
     def update_position(self, data: dict):
         
-        print(data)
-        
         new_position: Position = Position()
         
         new_position.position: float = data.get("position")
@@ -83,7 +79,6 @@ class Player(Spectator):
         new_position_verified: Position = new_position.copy()
 
         if (distance > max_distance):
-            print(max_distance, distance, time_difference, self.position.position, new_position.position)
             new_position_verified.position = self.position.position + max_distance * sign
         
         if (not config.PADDLE_POSITION_MIN <= new_position_verified.position <= config.PADDLE_POSITION_MAX):
@@ -92,15 +87,27 @@ class Player(Spectator):
             new_position_verified.position = min(new_position_verified.position, config.PADDLE_POSITION_MAX)
 
         invalid_pos: bool = new_position.position != new_position_verified.position
+        
+        if (new_position != self.position):
+            self.game._update_player(self)
 
         self.position = new_position
         
         if (invalid_pos):
             self.send("update_paddle", self.to_dict())
     
-        self.game.broadcast("update_paddle", self.to_dict(), [self])
-        
-        
+    def connect(self, socket: WebsocketConsumer):
+        self.socket = socket
+        self.accept()
+        self.game._update_player(self)
+    
+    def is_connected(self):
+        return self.socket != None
+    
+    def disconnect(self, code: int = 1000):
+        self.socket = None
+        self.game.leave(self)
+    
     def to_dict(self):
         
         data = {
@@ -112,6 +119,8 @@ class Player(Spectator):
             "rail_start_y": self.rail_start_y,
             "rail_stop_x": self.rail_stop_x,
             "rail_stop_y": self.rail_stop_y,
+            
+            "is_connected": self.is_connected(),
         }
         
         return data

games/objects/Position.py

@@ -1,4 +1,4 @@
-from typing import Union
+from __future__ import annotations
 
 class Position:
     
@@ -16,4 +16,7 @@ class Position:
             "time": self.time,
         }
         
-        return data
+        return data
+
+    def __eq__(self, __value: Position) -> bool:
+        return (self.position == __value.position)

games/objects/Spectator.py

@@ -1,18 +1,28 @@
 from __future__ import annotations
 
+from channels.generic.websocket import WebsocketConsumer
+
 from transcendence.abstract.AbstractRoomMember import AbstractRoomMember
 
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
     from .Player import Player
+    from .Game import Game
 
 from .Ball import Ball
 
 class Spectator(AbstractRoomMember):
 
+    def __init__(self, user_id: int, socket: WebsocketConsumer, game: Game):
+        super().__init__(user_id, socket)
+        self.game: Game = game
+
     def send_paddle(self, player: Player):
         self.send("update_paddle", player.to_dict())    
 
     def send_ball(self, ball: Ball):
-        self.send("update_ball", ball.to_dict())
+        self.send("update_ball", ball.to_dict())
+    
+    def disconnect(self, code: int = 1000):
+        self.game.leave(self)