Merge pull request 'reworked client server logic' (#1) from rework into master

Reviewed-on: #1

.idea/.gitignore

@@ -1,8 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
-# Editor-based HTTP Client requests
-/httpRequests/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml

.idea/Online_TCG.iml

@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="PYTHON_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$">
-      <excludeFolder url="file://$MODULE_DIR$/venv" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-  <component name="PyDocumentationSettings">
-    <option name="format" value="PLAIN" />
-    <option name="myDocStringFormat" value="Plain" />
-  </component>
-  <component name="TemplatesService">
-    <option name="TEMPLATE_FOLDERS">
-      <list>
-        <option value="$MODULE_DIR$/card files/Templates" />
-      </list>
-    </option>
-  </component>
-</module>

.idea/inspectionProfiles/profiles_settings.xml

@@ -1,6 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <settings>
-    <option name="USE_PROJECT_PROFILE" value="false" />
-    <version value="1.0" />
-  </settings>
-</component>

.idea/misc.xml

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Black">
-    <option name="sdkName" value="Python 3.11 (Online_TCG)" />
-  </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.11 (Online_TCG)" project-jdk-type="Python SDK" />
-</project>

.idea/modules.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/Online_TCG.iml" filepath="$PROJECT_DIR$/.idea/Online_TCG.iml" />
-    </modules>
-  </component>
-</project>

.idea/vcs.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
-  </component>
-</project>

.vscode/launch.json

@@ -1,14 +1,27 @@
 {
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
     "configurations": [
         {
-            "name": "Python:app",
+            "name": "Old Shadowcrest Engine Server",
             "type": "python",
             "request": "launch",
-            "program": "main.py",
+            "program": "OLD_Server/index.py",
+            "console": "integratedTerminal",
+            "justMyCode": true
+        },
+        {
+            "name": "Shadowcrest Engine Server",
+            "type": "python",
+            "request": "launch",
+            "program": "OLD_Server/index.py",
+            "console": "integratedTerminal",
+            "justMyCode": true
+        },
+        {
+            "name": "ShadowCrest Python GameEngine Client",
+            "type": "python",
+            "request": "launch",
+            "program": "Client/main.py",
             "console": "integratedTerminal",
             "justMyCode": true
         }

.vscode/settings.json

@@ -1,5 +0,0 @@
-{
-    "cSpell.ignoreWords": [
-        "posx"
-    ]
-}

Client/Classes/Game/Cards/Card.py

@@ -0,0 +1,110 @@
+import json
+import pygame
+
+from Classes.System.Components.InputHandler import InputHandler
+from Classes.Game.Player import Player
+
+class Card(pygame.sprite.Sprite):
+    __name:str
+    __id:int
+    __description:str
+    __attacks = []
+    __type:str = "Monster"
+    __pos:pygame.Vector2
+    __dragging:bool = False
+    __offset:pygame.Vector2 = pygame.Vector2(0,0)
+    __inputHandler: InputHandler
+    __owner:Player
+    __state:str
+    __dragable:bool = True
+    image:pygame.image
+    rect:pygame.rect
+
+    def __init__(self, pos: pygame.Vector2, assetDir: str, inputHandler: InputHandler, owner: Player, dragable:bool=True):
+        if assetDir == "":
+            raise ValueError("Card: imagePath cannot be empty")
+
+        pygame.sprite.Sprite.__init__(self)
+
+        with open(assetDir + "/card.json", 'r') as file:
+            data = json.load(file)
+
+        self.__owner = owner
+        self.__id = int(data["id"])
+        self.__pos = pos
+        self.__name = data["name"]
+        self.__type = data.get("type")
+        self.image = pygame.image.load(assetDir + "/card.png").convert_alpha()
+        self.rect = self.image.get_rect()
+        self.__inputHandler = inputHandler
+        self.rect.center = self.__pos
+        self.__description = data["description"]
+        self.original_size = self.image.get_size()
+        self.original_position = self.rect.center
+        self.__state = "onHand"
+        self.__type = "Monster"
+
+        self.__attacks = []
+        for attack in data.get("attacks", []):
+            self.__attacks.append(attack)
+
+    def update(self):
+        if self.__dragging:
+            if self.__dragable:
+                mouse_pos = self.__inputHandler.getMousePos()
+                self.__pos = mouse_pos
+                self.rect.center = self.__pos
+
+    def attacks(self):
+        return self.__attacks
+    
+    def getName(self) -> str:
+        return self.__name
+
+    def getCardSprite(self) -> pygame.image:
+        return self.__cardSprite
+    
+    def getDescription(self):
+        return self.__description
+
+    def getDragging(self):
+        return self.__dragging
+
+    def getDragable(self):
+        return self.__dragable
+
+    def getOffset(self):
+        return self.__offset
+
+    def getPos(self) -> pygame.Vector2:
+        return self.__pos
+
+    def getX(self) -> int:
+        return self.__pos.x
+
+    def getY(self) -> int:
+        return self.__pos.y
+
+    def getType(self):
+        return self.__type
+
+    def getID(self) -> int:
+        return self.__id
+
+    def getOwner(self) -> Player:
+        return self.__owner
+
+    def getState(self) -> str:
+        return self.__state 
+    
+    def setDragging(self, dragging:bool):
+        self.__dragging = dragging
+
+    def setOffset(self, offset:pygame.Vector2):
+        self.__offset = offset
+
+    def setPos(self, pos:pygame.Vector2):
+        self.__pos = pos
+
+    def setState(self, state:str):
+        self.__state = state

Client/Classes/Game/Cards/MonsterCard.py

@@ -9,7 +9,7 @@ class MonsterCard(pygame.sprite.Sprite):
     __id:int
     __description:str
     __attacks = []
-    __type:str = "MonsterCard"
+    __type:str = "Monster"
     __pos:pygame.Vector2
     __dragging:bool = False
     __offset:pygame.Vector2 = pygame.Vector2(0,0)

Client/Classes/Game/Cards/SpellCard.py

@@ -12,7 +12,7 @@ class SpellCard(pygame.sprite.Sprite):
     __dragging:bool = False
     __offset:pygame.Vector2 = pygame.Vector2(0,0)
     __inputHandler: InputHandler
-    __type:str = "SpellCard"
+    __type:str = "Effect"
     image:pygame.image
     rect:pygame.rect
 

Client/Classes/Game/Cards/TrapCard.py

@@ -12,7 +12,7 @@ class TrapCard(pygame.sprite.Sprite):
     __dragging:bool = False
     __offset:pygame.Vector2 = pygame.Vector2(0,0)
     __inputHandler: InputHandler
-    __type:str = "TrapCard"
+    __type:str = "Effect"
     image:pygame.image
     rect:pygame.rect
 

Client/Classes/Game/Events/GameStart.py

@@ -0,0 +1,17 @@
+import pygame
+from Classes.Game.World import World
+from Classes.Game.Cards.Card import Card
+from Classes.Game.Player import Player
+from Classes.System.Components.InputHandler import InputHandler
+from Classes.System.Utils.Path import PathUtil
+
+
+# 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, handCards:list, inputHandler:InputHandler, owner:Player):
+    index:int = 0
+
+    for card in handCards:
+        #world.AddToPlayerHand(Card(pygame.Vector2(500 + (index * 100), 1050), PathUtil.getAbsolutePathTo(f"Assets/Cards/{card}/"), inputHandler, Player(1000, 0, "test"), dragable=True))
+        world.spawnCard(PathUtil.getAbsolutePathTo(f"Assets/Cards/{card}"), pygame.Vector2(500 + (index * 100), 1050), inputHandler, world.getPlayer())
+        index=index+1

Client/Classes/Game/Events/Login.py

@@ -0,0 +1,25 @@
+import json
+import pygame
+from Classes.Game.World import World
+from Classes.Game.Player import Player
+
+
+# event the client sends to let the server know it logged in
+def Login(tcpClient):
+    payload = {
+        "event":"login",
+        "username": "player",
+        "deck": [1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
+    }
+    
+    tcpClient.send(payload)
+
+# server response for login event
+def LoginResponse(message:dict, world:World):
+    print("LoginResponse called")
+    # checks if the response on the login request is successfull
+    if message["status"] != "success":
+        print("login failed")
+    else:
+        print("receiving login confirmation from server")
+        world.setPlayer(Player(0,0,message["name"], message["id"]))

Client/Classes/Game/Events/PlaceCard.py

@@ -0,0 +1,32 @@
+import pygame
+from Classes.Game.World import World
+from Classes.System.Components.InputHandler import InputHandler
+from Classes.Game.Cards.Card import Card
+from Classes.System.Utils.Path import PathUtil
+
+# the event the client sends to the server when it places a card
+def PlaceCard(tcpClient, card:Card, player):
+    # 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(),
+        "type": card.getType(),
+        "user": player.getID(),
+        "x": card.getX(),
+        "y": card.getY(),
+    }
+
+    tcpClient.send(payload)
+
+# the event send from the server to display a card on the field
+def CardPlaced(world:World, card:int, owner:str, pos:pygame.Vector2, inputHandler:InputHandler):
+    # todo: make this work with all cardtypes
+    print("placing enemy card")
+    world.spawnEnemyCard(PathUtil.getAbsolutePathTo(f"Assets/Cards/{card}"), pos, inputHandler, owner)
+
+def MovedCard(world:World, card:int, type:str, owner:str, oldPos:pygame.Vector2, newPos:pygame.Vector2, inputHandler:InputHandler):
+    pass

Client/Classes/Game/Player.py

@@ -0,0 +1,46 @@
+import pygame
+
+class Player:
+    __id:int
+    __hp:int
+    __mana:int
+    __name:str
+    __handCards:pygame.sprite.Group
+    
+    def __init__(self, hp:int, mana:int, name:str, id:int=0):
+        self.__hp = hp
+        self.__mana = mana
+        self.__name = name
+        self.__id = id
+
+    def setID(self, id:int):
+        self.__id = id
+
+    def getID(self) -> int:
+        return self.__id
+
+    def getName(self) -> str:
+        return self.__name
+    
+    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:
+        return self.__handCards
+    
+    def AddToHand(self, card) -> pygame.sprite.Group:
+        self.__handCards.add(card)
+        return self.__handCards
+
+    def removeFromHand(self, pos:int) -> pygame.sprite.Group:
+        self.__handCards.remove(pos)
+        return self.__handCards
+    
+    def setMana(self, mana:int):
+        self.__mana = mana

Client/Classes/Game/World.py

@@ -7,15 +7,16 @@ from Classes.Game.Cards.TrapCard import TrapCard
 from Classes.System.Components.InputHandler import InputHandler
 from Classes.Game.Player import Player
 from Classes.Game.Cards.Card import Card
+from Classes.System.Utils.Path import PathUtil
 
 class World():
     __boardFields:list
-    __player:Player
-    __enemy:Player
+    player:Player
+    enemy:Player
     __labels:list
     __cards:pygame.sprite.Group()
     __PlayerHandCards:pygame.sprite.Group()
-    __screen:pygame.surface
+    screen:pygame.surface
     __cardWidth:int = 150
     __cardHeight:int = 200
     __cardOffset:int = 400
@@ -29,8 +30,8 @@ class World():
         self.__cardWidth = cardWidth
         self.__cardHeight = cardHeight
         self.__cardOffset = cardOffset
-        self.__player = None
-        self.__enemy = None
+        self.player = None
+        self.enemy = None
         self.buildGameWorld()
 
     def buildGameWorld(self):
@@ -55,16 +56,23 @@ class World():
         pManaPos = pygame.Vector2(20, pRow2Height + 255)
 
         # labeling
+<<<<<<< HEAD:Game_Client/Classes/Game/World.py
         self.__labels.append(Label("PlayerHP", self.__screen, "0 / 0", pHPPos))
         self.__labels.append(Label("PlayerName", self.__screen, "Not Connected", pNamePos))
         self.__labels.append(Label("PlayerMana", self.__screen, "0", pManaPos))
         self.__labels.append(Label("EnemyHP", self.__screen, "0 / 0", eHPPos))
+=======
+        self.__labels.append(Label("PlayerHP", self.__screen, "1000 / 1000", pHPPos))
+        self.__labels.append(Label("PlayerName", self.__screen, "Not Connected", pNamePos))
+        self.__labels.append(Label("PlayerName", self.__screen, "0", pManaPos))
+        self.__labels.append(Label("EnemyHP", self.__screen, "1000 / 1000", eHPPos))
+>>>>>>> 18dcd6cc42f1f23e221702147a36f650f6aae6ac:Client/Classes/Game/World.py
         self.__labels.append(Label("EnemyName", self.__screen, "Not Connected", eNamePos))
 
-        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"))
+        self.__boardFields.append(BoardField("EnemyDeck", "Enemy", "Deck", eDeckPos, PathUtil.getAbsolutePathTo("Assets/Cards/0/field.png"), "e-deck"))
+        self.__boardFields.append(BoardField("EnemyGraveyard", "Enemy", "Grave", eGravePos, PathUtil.getAbsolutePathTo("Assets/Cards/0/field.png"), "e-grave"))
+        self.__boardFields.append(BoardField("PlayerDeck", "Player", "Deck", pDeckPos, PathUtil.getAbsolutePathTo("Assets/Cards/0/field.png"), "P-deck"))
+        self.__boardFields.append(BoardField("PlayerGraveyard", "Player", "Grave", pGravePos, PathUtil.getAbsolutePathTo("Assets/Cards/0/field.png"), "p-grave"))
 
         # handle field creation
         for i in range(5):
@@ -73,10 +81,10 @@ 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/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)))
+            self.__boardFields.append(BoardField("PlayerMonsterField-"+str(i), "Player", "Monster", pMonsterPos, PathUtil.getAbsolutePathTo("Assets/Cards/0/field.png"), "pm"+str(id)))
+            self.__boardFields.append(BoardField("PlayerEffectField-"+str(i), "Player", "Effect", pEffectPos, PathUtil.getAbsolutePathTo("Assets/Cards/0/field.png"), "pe"+str(id)))
+            self.__boardFields.append(BoardField("EnemyMonsterField-"+str(i), "Enemy", "Monster", eMonsterPos, PathUtil.getAbsolutePathTo("Assets/Cards/0/field.png"), "em"+str(id)))
+            self.__boardFields.append(BoardField("EnemySpellTrapField-"+str(i), "Enemy", "Effect", eEffectPos, PathUtil.getAbsolutePathTo("Assets/Cards/0/field.png"), "ee"+str(id)))
             
     def getBoardFields(self) -> list:
         return self.__boardFields
@@ -97,28 +105,38 @@ class World():
         return self.__PlayerHandCards
 
     def getPlayer(self) -> Player:
-        return self.__player
+        return self.player
 
     def getEnemy(self) -> Player:
         return self.__enemy
 
     def setPlayer(self, player:Player):
+        print(f"setting player {player}")
+        self.player = player
         for label in self.__labels:
             if label.getName() == "PlayerName":
                 label.setText(player.getName())
-        self.__player = player
 
     def setEnemy(self, player:Player):
+        self.enemy = player
         for label in self.__labels:
             if label.getName() == "EnemyName":
                 label.setText(player.getName())
-        self.__enemy = player
 
     def spawnCard(self, asset:str, pos:pygame.Vector2, inputHandler:InputHandler, owner:Player) -> Card:
         card = Card(pos, asset, inputHandler, owner)
         self.__cards.add(card)
         return card
 
+    def spawnEnemyCard(self, asset:str, pos:pygame.Vector2, inputHandler:InputHandler, owner:str) -> Card:
+        pos.y = (self.__cardHeight + 45)
+
+        card = Card(pos, asset, inputHandler, self.enemy, dragable=False)
+        self.__cards.add(card)
+
+        print(f"new card collection {self.__cards}")
+        return card
+
     def spawnCards(self, cards:pygame.sprite.Group):
         for card in cards:
             self.__cards.add(card)

Client/Classes/System/App.py

@@ -0,0 +1,141 @@
+import pygame 
+from pygame.locals import *
+
+from Classes.Game.Cards.MonsterCard import MonsterCard
+from Classes.System.Components.Window import Window
+from Classes.System.Components.InputHandler import InputHandler
+from Classes.Game.World import World
+from Classes.System.Network.TCPClient import TCPClient
+from Classes.Game.Events.Login import Login
+from Classes.Game.Events.PlaceCard import PlaceCard
+from Classes.Game.Player import Player
+from Classes.Game.Cards.Card import Card
+from Classes.System.Utils.Path import PathUtil
+
+class App:
+
+    __window:Window
+    __running:bool = True
+    __FPS = 60
+    __clock = pygame.time.Clock()
+    __myFont:pygame.font
+    __world:World
+    __inputHandler: InputHandler
+    __tcpClient: TCPClient
+
+    def __init__(self, width:int=1920, height:int=1080, title:str="default title"):
+        pygame.font.init() 
+        self.__myFont = pygame.font.SysFont('Comic Sans MS', 30)
+        self.__window = Window(width=width, height=height, title=title)
+        self.__inputHandler = InputHandler()
+        self.selectedCard = None
+
+        # game word
+        self.__world = World(self.__window.getScreen())
+        
+        try:
+            self.__tcpClient = TCPClient("127.0.0.1", "54322", self.__world, self.__inputHandler)
+            Login(self.__tcpClient) # 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
+
+        self.startGameLoop()
+        self.onCleanup()
+
+    def startGameLoop(self):
+
+        # create sprite groups
+        # todo: remove these and let server handle card creation instead
+        # blocker: server - client communication [WIP]
+        # self.__world.spawnCard(PathUtil.getAbsolutePathTo("Assets/Cards/1/"), pygame.Vector2(500, 1050), self.__inputHandler, Player(1000, 0, "test"))
+        # self.__world.spawnCard(PathUtil.getAbsolutePathTo("Assets/Cards/1/"), pygame.Vector2(600, 1050), self.__inputHandler, Player(1000, 0, "test"))
+        # self.__world.spawnCard(PathUtil.getAbsolutePathTo("Assets/Cards/1/"), pygame.Vector2(700, 1050), self.__inputHandler, Player(1000, 0, "test"))
+        # self.__world.spawnCard(PathUtil.getAbsolutePathTo("Assets/Cards/1/"), pygame.Vector2(800, 1050), self.__inputHandler, Player(1000, 0, "test"))
+        # self.__world.spawnCard(PathUtil.getAbsolutePathTo("Assets/Cards/1/"), pygame.Vector2(900, 1050), self.__inputHandler, Player(1000, 0, "test"))
+        # self.__world.spawnCard(PathUtil.getAbsolutePathTo("Assets/Cards/1/"), pygame.Vector2(1000, 1050), self.__inputHandler, Player(1000, 0, "test"))
+
+        while self.__running:
+            self.__clock.tick(self.__FPS)
+
+            self.__window.getScreen().fill((0,0,0))
+
+            # render world
+            self.__window.drawWorld(self.__world)
+
+            # updates all cards inside the cards Spritegroup at each step the gameloops does
+            self.__world.getCards().update()
+            self.__world.getHandCards().update()
+
+            # draw groups
+            self.__window.drawSpriteGroup(self.__world.getCards())
+            self.__window.drawSpriteGroup(self.__world.getHandCards())
+
+            # event handler
+            self.handleEvent(pygame.event.get())
+
+            # emits update to the game
+            pygame.display.update()
+
+    # handles incoming event queue
+    def handleEvent(self, events):
+        # TODO: fix bug that stacks cards when dragging them around
+        try:
+            for event in events:
+                if event.type == pygame.QUIT:
+                    self.onCleanup()
+                elif self.__inputHandler.getMousePressed()[0]:  
+                    for card in self.__world.getCards():
+                        if card.getDragable() == True:
+                            if card.rect.collidepoint(self.__inputHandler.getMousePos()):
+                                #self.__logger.info(f"dragging card {card}")
+                                self.selectedCard = card
+
+                                # failsafe to prevent NoneType errors
+                                if self.selectedCard != None:
+                                    #self.__logger.info(f"working with card: {self.selectedCard}")
+                                    self.selectedCard.setDragging(True)
+                elif event.type == pygame.MOUSEBUTTONUP:
+                    print("left mousebutton")
+                    if event.button == 1:
+                        if self.selectedCard != None:
+                            self.selectedCard.setDragging(False)
+                            print(self.selectedCard)
+                            for field in self.__world.getBoardFields():
+                                print(f"checking field {field} is field mathinc? {field.getRect().collidepoint(self.__inputHandler.getMousePos())}")
+                                if field.getRect().collidepoint(self.__inputHandler.getMousePos()):
+                                    print(f"is position valid? {field.getSide() == 'Player' and field.getType() == self.selectedCard.getType()} ")
+                                    print(f"side {field.getSide()} fieldtype {field.getType()} card type {self.selectedCard.getType()}")
+                                    
+                                    if field.getSide() == "Player" and field.getType() == self.selectedCard.getType():
+                                        print(f"found field {field}")
+                                        try:
+                                            print(f"placing card {self.selectedCard} in field {field}")
+                                            # snap card into the correct field
+                                            self.selectedCard.rect.center = field.rect.center
+                                            self.selectedCard.setDragging(False) 
+                                            
+                                            print(self.selectedCard)
+                                            # TODO: adapt this into the new game engine version
+                                            PlaceCard(self.__tcpClient, self.selectedCard, self.__world.getPlayer()) # tells te server that the player placed this card
+                                            self.selectedCard = None
+                                        except Exception as e:
+                                            print(f"failed to place card on server due to error: {e}")             
+                                            
+                                        if self.selectedCard != None:
+                                            self.selectedCard = None
+                        else:
+                            raise ValueError("selected card in event handler was found empty this should never happen!")
+                        pass
+        except:
+            pass
+
+    # sets the running state for the gameloop
+    def setRunning(self, running:bool):
+        self.__running = running
+
+    # ensures the gameloop stops running and the pygame instance is stopped properly
+    def onCleanup(self):
+        self.__running = False
+        pygame.quit()

Client/Classes/System/Components/InputHandler.py

@@ -8,6 +8,11 @@ class InputHandler:
     def getPressed():
         return pygame.key.get_pressed()
     
+        # returns pressed key
+    @staticmethod
+    def getMousePressed():
+        return pygame.mouse.get_pressed()
+        
     # takes in movement inputs and maps them to x and y axis
     @staticmethod
     def getInputAxis() -> tuple:

Client/Classes/System/GameManager.py

@@ -0,0 +1,23 @@
+from Classes.Game.Player import Player
+from Classes.Game.World import World
+
+
+class GameManager:
+    player:Player
+    enemy:Player
+    world:World
+    
+    def __init__(self, world):
+        self.world = world
+
+    def getPlayer(self) -> Player:
+        return self.player
+
+    def getEnemy(self) -> Player:
+        return self.enemy
+
+    def setPlayer(self, player:Player):
+        self.player = player
+
+    def setEnemy(self, enemy:Player):
+        self.enemy = enemy

Client/Classes/System/Network/EventHandler.py

@@ -13,19 +13,28 @@ class TCPEventHandler:
     def __init__(self, socket:socket):
         self.tcp_socket = socket
 
+<<<<<<< HEAD:Game_Client/Classes/System/Network/EventHandler.py
     def handleEvents(self, message:dict, inputHandler:InputHandler, world:World):
         if message["event"] == "loginresponse":
             # todo: handle login response here
+=======
+    def handleEvents(self, message, inputHandler:InputHandler, world:World):
+        print(message)
+        if message["event"] == "loginresponse":
+>>>>>>> 18dcd6cc42f1f23e221702147a36f650f6aae6ac:Client/Classes/System/Network/EventHandler.py
             LoginResponse(message, world)
             pass
         elif message["event"] == "startgame":
-            print("gamestart")
-            GameStart(world, message["hand"], inputHandler, world.getPlayer())
+            print(world.player)
+            # world.player.setMana(message["player"]["mana"])
+            # world.player.setHp(message["player"]["hp"])
+            GameStart(world, message["player"]["hand"], inputHandler, world.getPlayer(), Player(message["enemy"]["hp"],0,message["enemy"]["name"], message["enemy"]["id"]))
             pass
-        elif message["event"] == "PlaceCard":
+        elif message["event"] == "placecard":
             CardPlaced(world, message["card"], message["type"], message["owner"], pygame.Vector2(int(message["x"]), int(message["y"]), inputHandler))
             pass    
         elif message["event"] == "MoveCard":
+<<<<<<< HEAD:Game_Client/Classes/System/Network/EventHandler.py
             # CardMoved(
             #    world, 
             #    message["card"], 
@@ -34,6 +43,8 @@ class TCPEventHandler:
             #    pygame.Vector2(int(message["old_x"]), int(message["old_y"])), 
             #    pygame.Vector2(int(message["new_x"]), int(message["new_y"])), 
             #    inputHandler, world)
+=======
+>>>>>>> 18dcd6cc42f1f23e221702147a36f650f6aae6ac:Client/Classes/System/Network/EventHandler.py
             pass
         elif message["event"] == "RemoveCard":
             pass

Client/Classes/System/Network/TCPClient.py

@@ -0,0 +1,69 @@
+import json
+import socket
+import threading
+
+import pygame
+
+from Classes.Game.World import World
+from Classes.System.Components.InputHandler import InputHandler
+from Classes.Game.Events.GameStart import GameStart
+from Classes.Game.Events.Login import LoginResponse
+from Classes.Game.Events.PlaceCard import CardPlaced
+from Classes.Game.Player import Player
+
+class TCPClient:
+    def __init__(self, addr: str, port: str, world:World, inputHandler:InputHandler):
+        self.addr = addr
+        self.port = int(port)
+        self.tcpSocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        self.world = world
+        self.inputHandler = inputHandler
+
+        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 send(self, message: dict):
+        try:
+            self.tcpSocket.sendall(json.dumps(message).encode())
+        except Exception as e:
+            print(f"Error sending TCP data: {e}")
+
+    def receive(self):
+        while True:
+            try:
+                data = self.tcpSocket.recv(1024)
+                if data:
+                    decoded_data = json.loads(data.decode())
+                    self.handleEvents(decoded_data)
+            except Exception as e:
+                print(f"Error receiving TCP data: {e}")
+                break
+
+    def handleEvents(self, message):
+        print(message)
+        if message["event"] == "loginresponse":
+            if message["status"] != "success":
+                print("login failed")
+            else:
+                print("receiving login confirmation from server")
+                self.world.setPlayer(Player(0,0,message["name"], message["id"]))
+        elif message["event"] == "startgame":
+            print(self.world.player)
+            # world.player.setMana(message["player"]["mana"])
+            # world.player.setHp(message["player"]["hp"])
+            self.world.setEnemy(Player(message["enemy"]["hp"],0,message["enemy"]["name"], message["enemy"]["id"]))
+            GameStart(self.world, message["player"]["hand"], self.inputHandler, self.world.getPlayer())
+            pass
+        elif message["event"] == "PlacedCard":
+            CardPlaced(self.world, message["card"], message["owner"], pygame.Vector2(message["x"], message["y"]), self.inputHandler)
+            pass    
+
+    def listen(self):
+        tcpThread = threading.Thread(target=self.receive)
+        tcpThread.daemon = True
+        tcpThread.start()

Client/Classes/System/Utils/Path.py

@@ -0,0 +1,6 @@
+import os
+
+
+class PathUtil:
+    def getAbsolutePathTo(notAbsolutPath:str) -> str:
+        return os.path.abspath("Client/" + notAbsolutPath)

Client/Classes/System/Utils/StringUtils.py

@@ -0,0 +1,11 @@
+import random
+import string
+
+
+class StringUtils:
+    def get_random_string(length) -> str:
+        # choose from all lowercase letter
+        letters = string.ascii_lowercase
+        result_str = ''.join(random.choice(letters) for i in range(length))
+        print("Random string of length", length, "is:", result_str)
+        return result_str