moved game management into own class serverside

Game Server/Classes/Game/Player.py

@@ -4,10 +4,11 @@ import random
 class Player:
     __id:int
     __hp:int
+    __mana:int
     __name:str
     __handCards:list
     
-    def __init__(self, name:str, hp:int=1000):
+    def __init__(self, name:str, hp:int=1000, mana:int=0):
         self.__hp = hp
         self.__name = name
         self.__handCards = []
@@ -28,6 +29,13 @@ class Player:
     def getHand(self) -> list:
         return self.__handCards
     
+    def getMana(self) -> int:
+        return self.__mana
+    
+    def addMana(self, amount) -> int:
+        self.__mana + amount
+        return self.__mana
+
     def AddToHand(self, card) -> list:
         self.__handCards.append(card)
         return self.__handCards

Game Server/Classes/System/GameManager.py

@@ -0,0 +1,89 @@
+import socket
+from Classes.Game.Player import Player
+
+
+class GameManager:
+    __players:dict
+    __playingPlayer:Player
+    __state:str
+    __round:str
+
+    def __init__(self):
+        self.__players = {}
+        self.__playingPlayer = None
+        self.__state = "waiting"
+        self.__round = "none"
+        pass
+
+    # game round management
+    # this section manages the flow of rounds this should inherit itself
+    # =============================================================================
+    
+    # this function iterates all 
+    def progressRound(self):
+        # phases
+        # - playerPrep => playing player switches, gets a mana point and gets verified
+        if self.__playingPlayer != None:
+            for player in self.__players:
+                if self.__playingPlayer != player:
+                    self.__playingPlayer = player
+        else:
+            self.__playingPlayer = next(iter(self.__players))
+        # - playerDraw => player draws a card
+        # - playerPlay => player can place cards and active effects
+        # - playerEnd => player ends his turn and the code reiterates with the remaining player
+        pass
+
+    # game state management
+    # this section mostly only used by the networking and event handling classes
+    # other parts should never need to interface with this unless really required
+    # =============================================================================
+    def startGame(self):
+        self.__state = "running"
+
+        print("game starts")
+        for userAddr in self.__users.keys():
+            try:
+                user = self.__serverWorld.getPlayers[userAddr]
+                user.addMana(1000)
+                user.adjustHP(1000)
+
+                payload = {
+                    "event":"startgame",
+                    "mana": user.getMana(),
+                    "hp": user.getHP()
+                }
+
+                self.send(payload, userAddr)
+            except Exception as e:
+                print(f"failed to start game due to error: {e}")
+                break
+        # handles notifying all players that the game starts
+        pass
+
+    def stopGame(self):
+        # handles notifying all players that the game stops
+        # handles stoping the game itself and notifies server to stop itself
+        pass
+
+    # player management
+    # the network manager will create a player instance
+    # =============================================================
+
+    # gets all player known to the game manager and returns them
+    def getPlayers(self) -> dict:
+        return self.__players
+
+    # creates a player and handles counting all players and if conditions met starting the game
+    # returns the new dict in which the new player now is added
+    def addPlayers(self, player:Player, socket:socket, clientAddr) -> dict:
+        self.__players[clientAddr] = {
+            player: player,
+            socket:socket
+        }
+
+        # counts participating players and starts the game if enough have joined
+        if len(self.__players) == 2:
+            self.startGame()
+
+        return self.__players

Game Server/Classes/System/Network/EventHandler.py

@@ -1,4 +1,8 @@
 import socket
+from Classes.Game.Player import Player
+from Classes.System.GameManager import GameManager
+
+from Classes.System.World import World
 
 
 class TCPEventHandler:
@@ -8,13 +12,13 @@ class TCPEventHandler:
         self.__tcpSocket = socket
 
     # handles passing of event data to the right functions
-    def handleTCPEvents(self, event):
+    def handleTCPEvents(self, event, gameManager:GameManager, address):
         pass
 
 class UDPEventHandler:
     __udpSocket:socket
 
-    def __init__(self, socket:socket):
+    def __init__(self, socket:socket, gameManager:GameManager):
         self.__udpSocket = socket
 
     def handleUDPEvents(self, event):

Game Server/Classes/System/Network/NetworkManger.py

@@ -1,8 +1,11 @@
 import json
 import socket
 import threading
+from Classes.Game.Player import Player
+from Classes.System.GameManager import GameManager
 
 from Classes.System.Network.EventHandler import UDPEventHandler, TCPEventHandler
+from Classes.System.World import World
 
 class NetworkManager:
 
@@ -11,24 +14,28 @@ class NetworkManager:
         __Port:str
         __BufferSize:int = 1024
         __udpSocket:socket
-        __users:list
+        __users:dict
         __eventHandler: UDPEventHandler
         __UDPClientThread:threading.Thread
+        __gameManager:GameManager
 
-        def __init__(self, Addr:str, Port:str):
+        def __init__(self, Addr:str, Port:str, gameManager:GameManager):
             self.__Addr = Addr
             self.__Port = int(Port)
-
+            self.__gameManager = gameManager
             self.__users = {}
             self.__eventHandler = {}
             self.__udpSocket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
-            self.__udpSocket.bind((self.__Addr, self.__Port))
             
-            # Starten eines Threads für das Empfangen von UDP-Daten
+            try:
+                self.__udpSocket.bind((self.__Addr, self.__Port))
+            except OSError as e:
+                print(f"Error binding UDP socket: {e}")
+            
             self.__UDPClientThread = threading.Thread(target=self.receive)
             self.__UDPClientThread.start()
 
-        # handles incomming udp data
+        # handles incoming udp data
         def receive(self):
             while True:
                 data, address = self.__udpSocket.recvfrom(self.__BufferSize)
@@ -40,7 +47,7 @@ class NetworkManager:
                     self.__users[user] = address  # Storing new user in dictionary
 
                 # Process the message and handle accordingly
-                self.__eventHandler.handleUDPEvents(messageJson)
+                self.__eventHandler.handleUDPEvents(messageJson, self.__serverWorld)
                 print(f"Received message from {address}: {message}")
 
         def broadcast(self, payload:dict):
@@ -56,15 +63,14 @@ class NetworkManager:
         __Port:str
         __BufferSize:int = 1024
         __tcpSocket:socket
-        __users:list
-        __eventHandler: TCPEventHandler        
+        __eventHandler: dict        
         __TCPClientThread:threading.Thread
+        __gameManager:GameManager
         
-        def __init__(self, Addr:str, Port:str):
+        def __init__(self, Addr:str, Port:str, gameManager:GameManager):
             self.__Addr = Addr
             self.__Port = int(Port)
-
-            self.__users = {}
+            self.__gameManager = gameManager
             self.__eventHandler = {}
             self.__tcpSocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
             self.__tcpSocket.bind((self.__Addr, self.__Port))
@@ -95,16 +101,20 @@ class NetworkManager:
                     data = client_socket.recv(self.__BufferSize)
                     if not data:
                         print(f"Connection with {client_address} closed.")
-                        break  # Verbindung geschlossen, Schleife beenden
+                        break 
 
                     message = data.decode()
                     messageJson = json.loads(message)
                     user = messageJson.get("user")
 
+                    # creates a user and counts how many currently are connected to  the server
+                    # if enough users for a round are connected the server has to start the game
                     if user not in self.__users:
-                        self.__users[user] = client_address
+                        if messageJson["event"] == "login":
+                            self.__gameManager.addPlayers(Player(messageJson["username"]), self.__tcpSocket, client_address) 
+                            print(f"connected users {len(self.__users)}")
 
-                    self.__eventHandler[client_address].handleTCPEvents(messageJson)
+                    self.__eventHandler[client_address].handleTCPEvents(messageJson, self.__gameManager, client_address)
                     print(f"Received message from {client_address}: {message}")
 
                 except socket.error as e:
@@ -118,16 +128,20 @@ class NetworkManager:
                     print(f"Error receiving data from {client_address}: {e}")
 
         def broadcast(self, payload:dict):
-            for user_socket in self.__users.values():
-                user_socket.send(json.dumps(payload).encode())
+            for user in self.__gameManager.getPlayers().values():
+                user["socket"].send(json.dumps(payload).encode())
 
         def send(self, payload: dict, user: str):
-            if user in self.__users:
-                self.__users[user].send(json.dumps(payload).encode())
+            players = self.__gameManager.getPlayers()
+
+            if user in players and "socket" in players[user]:
+                players[user]["socket"].send(json.dumps(payload).encode())
+            else:
+                print(f"user '{user}' or socket was not found 'socket' failed to send data.")
             
     tcp: TCP
     udp: UDP
 
-    def __init__(self, Addr:str, TCPPort:str, UDPPort:str):
-        self.tcp = self.TCP(Addr, TCPPort)
-        self.udp = self.UDP(Addr, UDPPort)
+    def __init__(self, Addr:str, TCPPort:str, UDPPort:str, gameManager:GameManager):
+        self.tcp = self.TCP(Addr, TCPPort, gameManager)
+        self.udp = self.UDP(Addr, UDPPort, gameManager)

Game Server/Classes/System/PlayerManager.py

@@ -1,11 +1,5 @@
 import json
-from Classes.Objects.Player import Player
-
 class Player:
-    __users:list
-    
-    def __init__(self):
-        self.__users = []
         
     def createUser(self, user:json):
         self.__users.append(user)
@@ -23,12 +17,7 @@ class Player:
     def getUsers(self) -> list:
         return self.__users
 
-    def getUser(self, user:int) -> (any | None):
+    def getUser(self, user:int):
         for user in self.__users:
             if int(user["id"]) == user:
                 return user
-            
-    def getUser(self, user:str) -> (any | None):
-        for user in self.__users:
-            if user["name"] == user:
-                return user

Game Server/Classes/System/Server.py

@@ -1,14 +1,19 @@
 import json
 import socket
 import threading
+from Classes.System.GameManager import GameManager
 
 from Classes.System.Network.NetworkManger import NetworkManager
+from Classes.System.PlayerManager import Player
+from Classes.System.World import World
 
 class Server:
 
     __address:str
     __tcpPort:str
     __udpPort:str
+    __world:World
+    __gameManager:GameManager
 
     networkManager:NetworkManager
 
@@ -16,10 +21,12 @@ class Server:
         self.__address = address
         self.__tcpPort = tcpPort
         self.__udpPort = udpPort
+        self.__world = World()
+        self.__gameManager = GameManager()
 
         
-        self.startServer()
+        self.startServer(self.__gameManager)
 
     # handles starting the server and assigning socket values to the local reference
-    def startServer(self):
-        self.__networkManager = NetworkManager(self.__address, self.__tcpPort, self.__udpPort)
+    def startServer(self, gameManager:GameManager):
+        self.__networkManager = NetworkManager(self.__address, self.__tcpPort, self.__udpPort, gameManager)

Game Server/Classes/System/World.py

@@ -0,0 +1,20 @@
+import socket
+from Classes.Game.Player import Player
+
+
+class World:
+    __players:dict
+
+    def __init__(self):
+        self.__players = {}
+
+    def getPlayers(self) -> list:
+        return self.__players
+    
+    def addPlayers(self, player:Player, socket:socket, clientAddr) -> list:
+        self.__players[clientAddr] = {
+            player: player,
+            socket:socket
+        }
+
+        return self.__players