added first event functions documented server behaviour for some events

Game_Client/Classes/Game/Events/PlaceCard.py

@@ -0,0 +1,17 @@
+from Classes.Game.Cards.Card import Card
+from Classes.Game.World import World
+from Classes.System.Network.NetworkManager import NetworkManager
+
+
+# the event the client sends to the server when it places a card
+def PlaceCard(networkManager: NetworkManager, card:Card):
+    # 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)
+    pass
+
+# the event send from the server to display a card on the field
+def CardPlaced(world:World):
+    pass