added server communication between client and server

Game_Client/Assets/Cards/1/card.json

@@ -1,7 +1,7 @@
 {
     "id": 1,
     "name": "Test Monster",
-    "image": "Assets/Cards/testmonstercard/cards.png",
+    "image": "Assets/Cards/1/cards.png",
     "description": "can attack other monsters",
     "costs": 30,
     "defense": 40,

Game_Client/Assets/Cards/2/testspellcard.json

@@ -1,6 +1,6 @@
 {
     "name": "testspell",
-    "image":"Assets/Cards/testspelltcard/artwork.png",
+    "image":"Assets/Cards/2/artwork.png",
     "costs": 30,
     "description":"this is a test spell card"
 }

Game_Client/Assets/Cards/3/testtrapcard.json

@@ -0,0 +1,6 @@
+{
+    "name": "testtrap",
+    "image":"Assets/Cards/3/artwork.png",
+    "costs": 30,
+    "description":"this is a test trap card"
+}

Game_Client/Assets/Cards/TrapCards/testtrapcard/testtrapcard.json

@@ -1,6 +0,0 @@
-{
-    "name": "testtrap",
-    "image":"Assets/Cards/testtrapcard/artwork.png",
-    "costs": 30,
-    "description":"this is a test tryp card"
-}

Game_Client/Classes/Game/Cards/Card.py

@@ -1,14 +0,0 @@
-import json
-import pygame
-
-
-class Card(pygame.sprite.Sprite):
-
-
-    def __init__(self, pos:tuple, assetDir:str):
-
-        if assetDir == "":
-            return ValueError.add_note("Card: imagePath cannot be empty")
-
-
-

Game_Client/Classes/Game/Cards/MonsterCard.py

@@ -1,9 +1,8 @@
 import json
-from typing import Any
-
 import pygame
 
 from Classes.System.Components.InputHandler import InputHandler
+from Classes.Game.Player import Player
 
 class MonsterCard(pygame.sprite.Sprite):
     __name:str
@@ -15,16 +14,18 @@ class MonsterCard(pygame.sprite.Sprite):
     __dragging:bool = False
     __offset:pygame.Vector2 = pygame.Vector2(0,0)
     __inputHandler: InputHandler
+    __owner:Player
     image:pygame.image
     rect:pygame.rect
 
-    def __init__(self, pos:pygame.Vector2, assetDir:str, inputHandler:InputHandler):
+    def __init__(self, pos:pygame.Vector2, assetDir:str, inputHandler:InputHandler, owner:Player):
         if assetDir == "":
             return ValueError.add_note("Card: imagePath cannot be empty")
         
         pygame.sprite.Sprite.__init__(self)
 
         data = json.load(open(assetDir + "/card.json"))
+        self.__owner = owner
         self.__id = int(data["id"])
         self.__pos = pos
         self.__name = data["name"]
@@ -42,7 +43,7 @@ class MonsterCard(pygame.sprite.Sprite):
             self.__attacks.append(attack)
 
     def update(self):
-        if self.getDragging():
+        if self.__dragging:
             mouse_pos = self.__inputHandler.getMousePos()
             self.__pos = mouse_pos
             self.rect.center = self.__pos
@@ -74,6 +75,9 @@ class MonsterCard(pygame.sprite.Sprite):
     def getID(self) -> int:
         return self.__id
 
+    def getOwner(self) -> Player:
+        return self.__owner
+
     def setDragging(self, dragging:bool):
         self.__dragging = dragging
 

Game_Client/Classes/Game/Events/GameStart.py

@@ -0,0 +1,7 @@
+from Classes.Game.World import World
+
+
+# send from the server to tell the player the game starts
+# gives the client its and the opponents stats (not cards!!)
+def GameStart(world: World):
+    pass

Game_Client/Classes/Game/Events/PlaceCard.py

@@ -1,42 +1,9 @@
+import pygame
 from Classes.Game.World import World
 from Classes.System.Network.NetworkManager import NetworkManager
-from Classes.Game.Cards.MonsterCard import MonsterCard
-from Game_Client.Classes.Game.Cards.SpellCard import SpellCard
-from Game_Client.Classes.Game.Cards.TrapCard import TrapCard
-
 
 # the event the client sends to the server when it places a card
-def PlaceMonsterCard(networkManager: NetworkManager, card:MonsterCard):
-    # todo: send card information to the server
-    # todo: required info is:
-    #   - position
-    #   - field type (used for validating what field the card is played in will be compared on server side)
-    #   - card id (server will do the rest to fetch card info)
-    payload = {
-        "event":"placecard",
-        "card": card.getID(),
-        "pos": card.getPos(),
-    }
-
-    networkManager.udp.send(payload)
-
-# the event the client sends to the server when it places a card
-def PlaceSpellCard(networkManager: NetworkManager, card:SpellCard):
-    # todo: send card information to the server.
-    # todo: required info is:
-    #   - position
-    #   - field type (used for validating what field the card is played in will be compared on server side)
-    #   - card id (server will do the rest to fetch card info)
-    payload = {
-        "event":"placecard",
-        "card": card.getID(),
-        "pos": card.getPos(),
-    }
-
-    networkManager.udp.send(payload)
-
-# the event the client sends to the server when it places a card
-def PlaceTrapCard(networkManager: NetworkManager, card:TrapCard):
+def PlaceCard(networkManager: NetworkManager, card):
     # todo: send card information to the server
     # todo: required info is:
     #   - position
@@ -51,5 +18,6 @@ def PlaceTrapCard(networkManager: NetworkManager, card:TrapCard):
     networkManager.udp.send(payload)
 
 # the event send from the server to display a card on the field
-def CardPlaced(world:World):
+def CardPlaced(world:World, card:int, pos:pygame.Vector2):
+    
     pass

Game_Client/Classes/Game/Player.py

@@ -3,11 +3,13 @@ import pygame
 class Player:
     __id:int
     __hp:int
+    __mana:int
     __name:str
-    __handCards:pygame.Sprite.Group
+    __handCards:pygame.sprite.Group
     
-    def __init__(self, hp:int, name:str):
+    def __init__(self, hp:int, mana:int, name:str):
         self.__hp = hp
+        self.__mana = mana
         self.__name = name
 
     def setID(self, id:int):
@@ -22,16 +24,20 @@ class Player:
     def getHP(self) -> int:
         return self.__hp
 
+    def getMana(self) -> int:
+        return self.__mana
+
     def adjustHP(self, hp:int) -> int:
         self.__hp = self.__hp + hp
 
-    def getHand(self) -> pygame.Sprite.Group:
+    def getHand(self) -> pygame.sprite.Group:
         return self.__handCards
     
-    def AddToHand(self, card) -> pygame.Sprite.Group:
+    def AddToHand(self, card) -> pygame.sprite.Group:
         self.__handCards.add(card)
         return self.__handCards
 
-    def removeFromHand(self, pos:int) -> pygame.Sprite.Group:
+    def removeFromHand(self, pos:int) -> pygame.sprite.Group:
         self.__handCards.remove(pos)
         return self.__handCards
+    

Game_Client/Classes/Game/World.py

@@ -2,12 +2,18 @@ import pygame
 from Classes.Game.BoardField import BoardField
 from Classes.System.Components.Label import Label
 from Classes.Game.Cards.MonsterCard import MonsterCard
+from Classes.Game.Cards.SpellCard import SpellCard
+from Classes.Game.Cards.TrapCard import TrapCard
 from Classes.System.Components.InputHandler import InputHandler
+from Classes.Game.Player import Player
 
 class World():
     __boardFields:list
+    __player:Player
+    __enemy:Player
     __labels:list
     __cards:pygame.sprite.Group()
+    __PlayerHandCards:pygame.sprite.Group()
     __screen:pygame.surface
     __cardWidth:int = 150
     __cardHeight:int = 200
@@ -16,11 +22,14 @@ class World():
     def __init__(self, screen:pygame.surface, cardWidth:int=200, cardHeight:int=250, cardOffset:int=400):
         self.__boardFields = []
         self.__labels = []
-        self.__cards = []
+        self.__cards = pygame.sprite.Group()
+        self.__PlayerHandCards = pygame.sprite.Group()
         self.__screen = screen
         self.__cardWidth = cardWidth
         self.__cardHeight = cardHeight
         self.__cardOffset = cardOffset
+        self.__player = None
+        self.__enemy = None
         self.buildGameWorld()
 
     def buildGameWorld(self):
@@ -42,17 +51,19 @@ class World():
         pDeckPos = pygame.Vector2((self.__cardOffset + (((self.__cardWidth + 10) - 30 ) * 5)), pRow2Height)
         pNamePos = pygame.Vector2(20, pRow2Height + 195)
         pHPPos = pygame.Vector2(20, pRow2Height + 225)
+        pManaPos = pygame.Vector2(20, pRow2Height + 255)
 
         # labeling
         self.__labels.append(Label("PlayerHP", self.__screen, "1000 / 1000", pHPPos))
         self.__labels.append(Label("PlayerName", self.__screen, "Player", pNamePos))
+        self.__labels.append(Label("PlayerName", self.__screen, "0", pManaPos))
         self.__labels.append(Label("EnemyHP", self.__screen, "1000 / 1000", eHPPos))
         self.__labels.append(Label("EnemyName", self.__screen, "Enemy", eNamePos))
 
-        self.__boardFields.append(BoardField("EnemyDeck", "Enemy", "Deck", eDeckPos, "Assets/Cards/Arena/field.png"))
-        self.__boardFields.append(BoardField("EnemyGraveyard", "Enemy", "Grave", eGravePos, "Assets/Cards/Arena/field.png"))
-        self.__boardFields.append(BoardField("PlayerDeck", "Player", "Deck", pDeckPos, "Assets/Cards/Arena/field.png"))
-        self.__boardFields.append(BoardField("PlayerGraveyard", "Player", "Grave", pGravePos, "Assets/Cards/Arena/field.png"))
+        self.__boardFields.append(BoardField("EnemyDeck", "Enemy", "Deck", eDeckPos, "Assets/Cards/0/field.png", "e-deck"))
+        self.__boardFields.append(BoardField("EnemyGraveyard", "Enemy", "Grave", eGravePos, "Assets/Cards/0/field.png", "e-grave"))
+        self.__boardFields.append(BoardField("PlayerDeck", "Player", "Deck", pDeckPos, "Assets/Cards/0/field.png", "P-deck"))
+        self.__boardFields.append(BoardField("PlayerGraveyard", "Player", "Grave", pGravePos, "Assets/Cards/0/field.png", "p-grave"))
 
         # handle field creation
         for i in range(5):
@@ -61,10 +72,10 @@ class World():
             eMonsterPos = pygame.Vector2((self.__cardOffset + (((self.__cardWidth + 10) - 30) * (i+1)), eRow1Height))
             eEffectPos = pygame.Vector2((self.__cardOffset + (((self.__cardWidth + 10) - 30) * (i+1))), eRow2Height)
 
-            self.__boardFields.append(BoardField("PlayerMonsterField-"+str(i), "Player", "MonsterField", pMonsterPos, "Assets/Cards/Arena/field.png", "pm"+str(id)))
-            self.__boardFields.append(BoardField("PlayerEffectField-"+str(i), "Player", "EffectField", pEffectPos, "Assets/Cards/Arena/field.png", "pe"+str(id)))
-            self.__boardFields.append(BoardField("EnemyMonsterField-"+str(i), "Enemy", "MonsterField", eMonsterPos, "Assets/Cards/Arena/field.png", "em"+str(id)))
-            self.__boardFields.append(BoardField("EnemySpellTrapField-"+str(i), "Enemy", "EffectField", eEffectPos, "Assets/Cards/Arena/field.png", "ee"+str(id)))
+            self.__boardFields.append(BoardField("PlayerMonsterField-"+str(i), "Player", "MonsterField", pMonsterPos, "Assets/Cards/0/field.png", "pm"+str(id)))
+            self.__boardFields.append(BoardField("PlayerEffectField-"+str(i), "Player", "EffectField", pEffectPos, "Assets/Cards/0/field.png", "pe"+str(id)))
+            self.__boardFields.append(BoardField("EnemyMonsterField-"+str(i), "Enemy", "MonsterField", eMonsterPos, "Assets/Cards/0/field.png", "em"+str(id)))
+            self.__boardFields.append(BoardField("EnemySpellTrapField-"+str(i), "Enemy", "EffectField", eEffectPos, "Assets/Cards/0/field.png", "ee"+str(id)))
             
     def getBoardFields(self) -> list:
         return self.__boardFields
@@ -81,9 +92,45 @@ class World():
     def getCards(self) -> pygame.sprite.Group:
         return self.__cards
     
-    def spawnCard(self, asset:str, pos:pygame.Vector2, inputHandler:InputHandler) -> MonsterCard:
-        self.__cards.add(MonsterCard(pos, asset, inputHandler))
+    def getHandCards(self) -> pygame.sprite.Group:
+        return self.__PlayerHandCards
+
+    def getPlayer(self) -> Player:
+        return self.__player
+
+    def getEnemy(self) -> Player:
+        return self.__enemy
+
+    def setPlayer(self, player:Player):
+        for label in self.__labels:
+            if label.getName() == "PlayerName":
+                label.setText(player.getName())
+        self.__player = player
+
+    def setEnemy(self, player:Player):
+        for label in self.__labels:
+            if label.getName() == "EnemyName":
+                label.setText(player.getName())
+        self.__enemy = player
+
+    def spawnMonsterCard(self, asset:str, pos:pygame.Vector2, inputHandler:InputHandler, owner:Player) -> MonsterCard:
+        card = MonsterCard(pos, asset, inputHandler, owner)
+        self.__cards.add(card)
+        return card
+
+    def spawnSpellCard(self, asset:str, pos:pygame.Vector2, inputHandler:InputHandler, owner:Player) -> SpellCard:
+        card = SpellCard(pos, asset, inputHandler, owner)
+        self.__cards.add(card)
+        return card
+
+    def spawnTrapCard(self, asset:str, pos:pygame.Vector2, inputHandler:InputHandler, owner:Player) -> TrapCard:
+        card = TrapCard(pos, asset, inputHandler, owner)
+        self.__cards.add(card)
+        return card
 
     def spawnCards(self, cards:pygame.sprite.Group):
         for card in cards:
-            self.__cards.append(card)
+            self.__cards.add(card)
+
+    def AddToPlayerHand(self, Card):
+        self.__PlayerHandCards.add(Card)

Game_Client/Classes/System/App.py

@@ -7,6 +7,8 @@ from Classes.System.Components.InputHandler import InputHandler
 from Classes.Game.World import World
 from Classes.System.Network.NetworkManager import NetworkManager
 from Classes.Game.Events.Login import Login
+from Classes.Game.Events.PlaceCard import PlaceCard
+from Classes.Game.Player import Player
 
 class App:
 
@@ -24,8 +26,14 @@ class App:
         self.__myFont = pygame.font.SysFont('Comic Sans MS', 30)
         self.__window = Window(width=width, height=height, title=title)
         self.__inputHandler = InputHandler()
-        self.__networkManager("127.0.0.1", "54322", "54323")
-        Login(self.__networkManager) # will login to the server
+
+        try:
+            self.__networkManager = NetworkManager("127.0.0.1", "54322", "54323")
+            Login(self.__networkManager) # will login to the server
+        except Exception as e:
+            print(f"failed to login due to error {e}")
+            print("server connection failed or got refused")
+            pass
 
         # game word
         self.__world = World(self.__window.getScreen())
@@ -38,12 +46,12 @@ class App:
         # create sprite groups
         # todo: remove these and let server handle card creation instead
         # blocker: server - client communication [WIP]
-        self.__world.spawnCard("Assets/Cards/MonsterCards/testmonstercard/", (pygame.Vector2(500, 1050), self.__inputHandler))
-        self.__world.spawnCard("Assets/Cards/MonsterCards/testmonstercard/", (pygame.Vector2(600, 1050), self.__inputHandler))
-        self.__world.spawnCard("Assets/Cards/MonsterCards/testmonstercard/", (pygame.Vector2(700, 1050), self.__inputHandler))
-        self.__world.spawnCard("Assets/Cards/MonsterCards/testmonstercard/", (pygame.Vector2(800, 1050), self.__inputHandler))
-        self.__world.spawnCard("Assets/Cards/MonsterCards/testmonstercard/", (pygame.Vector2(900, 1050), self.__inputHandler))
-        self.__world.spawnCard("Assets/Cards/MonsterCards/testmonstercard/", (pygame.Vector2(1000, 1050), self.__inputHandler))
+        self.__world.spawnMonsterCard("Assets/Cards/1/", pygame.Vector2(500, 1050), self.__inputHandler, Player(1000, 0, "test"))
+        self.__world.spawnMonsterCard("Assets/Cards/1/", pygame.Vector2(600, 1050), self.__inputHandler, Player(1000, 0, "test"))
+        self.__world.spawnMonsterCard("Assets/Cards/1/", pygame.Vector2(700, 1050), self.__inputHandler, Player(1000, 0, "test"))
+        self.__world.spawnMonsterCard("Assets/Cards/1/", pygame.Vector2(800, 1050), self.__inputHandler, Player(1000, 0, "test"))
+        self.__world.spawnMonsterCard("Assets/Cards/1/", pygame.Vector2(900, 1050), self.__inputHandler, Player(1000, 0, "test"))
+        self.__world.spawnMonsterCard("Assets/Cards/1/", pygame.Vector2(1000, 1050), self.__inputHandler, Player(1000, 0, "test"))
 
         while self.__running:
             self.__clock.tick(self.__FPS)
@@ -57,7 +65,8 @@ class App:
             self.__world.getCards().update()
 
             # draw groups
-            self.__window.drawSpriteGroup(self.cards)
+            self.__window.drawSpriteGroup(self.__world.getCards())
+            self.__window.drawSpriteGroup(self.__world.getHandCards())
 
             # event handler
             self.handleEvent(pygame.event.get())
@@ -95,7 +104,9 @@ class App:
                                             card.rect.center = field.rect.center
                                             field.image = card.image.copy()
                                             card.setDragging(False)
-
+            elif self.__inputHandler.getPressed()[pygame.K_SPACE]:
+                print("card spawned")
+                self.__world.spawnMonsterCard("Assets/Cards/MonsterCards/testmonstercard/", self.__inputHandler.getMousePos(), self.__inputHandler)
             elif event.type == pygame.MOUSEBUTTONUP:
                 mouse_x, mouse_y = pygame.mouse.get_pos()
                 mouse_pos = pygame.Vector2(mouse_x, mouse_y)
@@ -104,6 +115,7 @@ class App:
                         card.setDragging(False)
                         # TODO: send place card event to server
                         # resets the currently selected card in order to prevent it getting moved
+                        PlaceCard(self.__networkManager, card) # tells the server that the player placed this card
                         if not card == None:
                             card = None 
 

Game_Client/Classes/System/Components/InputHandler.py

@@ -1,17 +1,18 @@
 import pygame
 
-from Classes.Objects.World import World
-from Classes.Objects.BoardField import BoardField
+from Classes.Game.BoardField import BoardField
 
 class InputHandler:
     # returns pressed key
+    @staticmethod
     def getPressed():
         return pygame.key.get_pressed()
     
     # takes in movement inputs and maps them to x and y axis
+    @staticmethod
     def getInputAxis() -> tuple:
-        xvel:int = 0    
-        yvel:int = 0
+        xvel = 0    
+        yvel = 0
 
         # construct x and y velocity input axis
         if InputHandler.getPressed()[pygame.K_a] or InputHandler.getPressed()[pygame.K_LEFT]:
@@ -25,20 +26,21 @@ class InputHandler:
         
         return tuple((xvel, yvel))
     
-    def getMousePos(self) -> pygame.Vector2:
+    @staticmethod
+    def getMousePos() -> pygame.Vector2:
         return pygame.Vector2(pygame.mouse.get_pos())
 
     # get field under mousbutton
-    def getMouseHover(self, world:World) -> BoardField:
-        mouse_pos = self.getMousePos()
-        x_pos = mouse_pos.x / world.getCardWidth()
-        y_pos = mouse_pos.y / world.getCardHeight()
+    @staticmethod
+    def getMouseHover(mouse_pos: pygame.Vector2, world_card_width: int, world_card_height: int, board_fields: list) -> BoardField:
+        x_pos = mouse_pos.x / world_card_width
+        y_pos = mouse_pos.y / world_card_height
 
-        for field in world.getBoardFields():
+        for field in board_fields:
             field_x = field.getPos().x
             field_y = field.getPos().y
-            field_width = world.getCardWidth()  # Annahme: Jedes Feld hat eine Breite von 1 Einheit
-            field_height = world.getCardHeight()  # Annahme: Jedes Feld hat eine Höhe von 1 Einheit
+            field_width = world_card_width  # Annahme: Jedes Feld hat eine Breite von 1 Einheit
+            field_height = world_card_height  # Annahme: Jedes Feld hat eine Höhe von 1 Einheit
 
             if field_x <= x_pos < field_x + field_width and field_y <= y_pos < field_y + field_height:
                 return field

Game_Client/Classes/System/Components/Window.py

@@ -1,8 +1,8 @@
 import pygame
 from pygame.locals import *
 
-from Classes.Objects.BoardField import BoardField
-from Classes.Objects.World import World
+from Classes.Game.BoardField import BoardField
+from Classes.Game.World import World
 
 class Window:
     __width:int = 800

Game_Client/Classes/System/Network/NetworkManager.py

@@ -2,7 +2,7 @@ import json
 import socket
 import threading
 
-from Game_Client.Classes.System.Network.EventHandler import TCPEventHandler, UDPEventHandler
+from Classes.System.Network.EventHandler import TCPEventHandler, UDPEventHandler
 
 class NetworkManager:
     class UDP:
@@ -12,18 +12,21 @@ class NetworkManager:
             self.udpSocket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
             self.eventHandler = UDPEventHandler(self.udpSocket)
 
+            try:
+                self.udpSocket.bind((self.addr, self.port))
+            except Exception as e:
+                print(f"Error binding UDP socket: {e}")
+            
             # start listener thread
             self.listen()
 
         def send(self, message: dict):
-            self.udpSocket.sendto(json.dumps(message).encode(), (self.addr, self.port))
+            try:
+                self.udpSocket.sendto(json.dumps(message).encode(), (self.addr, self.port))
+            except Exception as e:
+                print(f"Error sending UDP data: {e}")
 
         # starts a listener thread for udp data
-        def listen(self):
-            udpThread = threading.Thread(target=self.receive)
-            udpThread.daemon = True
-            udpThread.start()
-
         def receive(self):
             while True:
                 try:
@@ -35,6 +38,11 @@ class NetworkManager:
                     print(f"Error receiving UDP data: {e}")
                     break
 
+        def listen(self):
+            udpThread = threading.Thread(target=self.receive)
+            udpThread.daemon = True
+            udpThread.start()
+
     class TCP:
         def __init__(self, addr: str, port: str):
             self.addr = addr
@@ -42,20 +50,19 @@ class NetworkManager:
             self.tcpSocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
             self.eventHandler = TCPEventHandler(self.tcpSocket)
 
-            # start listener thread
+            try:
+                self.tcpSocket.connect((self.addr, self.port))
+            except Exception as e:
+                print(f"Error connecting TCP socket: {e}")
+
+            # Starten des Listener-Threads
             self.listen()
 
-        def connect(self):
-            self.tcpSocket.connect((self.addr, self.port))
-
         def send(self, message: dict):
-            self.tcpSocket.sendall(json.dumps(message).encode())
-
-        # starts a listener thread for tcp data
-        def listen(self):
-            tcp_thread = threading.Thread(target=self.receive)
-            tcp_thread.daemon = True
-            tcp_thread.start()
+            try:
+                self.tcpSocket.sendall(json.dumps(message).encode())
+            except Exception as e:
+                print(f"Error sending TCP data: {e}")
 
         def receive(self):
             while True:
@@ -68,6 +75,11 @@ class NetworkManager:
                     print(f"Error receiving TCP data: {e}")
                     break
 
-    def __init__(self, addr: str, port: str):
-        self.tcp = self.TCP(addr, port)
-        self.udp = self.UDP(addr, port)
+        def listen(self):
+            tcpThread = threading.Thread(target=self.receive)
+            tcpThread.daemon = True
+            tcpThread.start()
+
+    def __init__(self, addr: str, tcpport: str, udpport: str):
+        self.tcp = self.TCP(addr, tcpport)
+        self.udp = self.UDP(addr, udpport)