updated readme

README.md

@@ -6,6 +6,8 @@ Marco Sciacovelli, Lisa Mussner and Leo Kerschbaumer
 ## What is the project about?
 Our project is a BlackJack game implemented in Java using JavaFX.
 For reference please refer to https://en.wikipedia.org/wiki/Blackjack.
+We are still working on multiplayer for this application but that feature is still
+in development.
 The user can enter a username and play 
 against the dealer. Lisa moch du des bitte ;)
 
@@ -48,7 +50,9 @@ these might change when using an IDE (eg. IntelliJ or Eclipse), where you can ru
 please message us on LeKerschbaumer@unibz.it
 
 ## Requirements
-- Java 15 or above
+- Java 15 or above link
+- maven link
+- JAVA HOME variable must be set correctly `link` for windows...
 
 ## Usage
 This application is an implementation of the popular card game Blackjack.
@@ -67,13 +71,41 @@ two options are presented:
 
 ## Implementation
 To implement this project we used the javaFX. 
+1. We used `collections` (lists) to save the cards in hand and deck.
+2. Custom Exception are thrown when a certain case arrives during the game
+   ex. when no bet is set and the player wants to start the round
+#3. Exceptions are handled so the application does not crash unexpectedly
+4. Method overriding ex. toString..
+5. Lambdas for event listeners
+6. Streams
+7. File I/O for card backs
+8. Regex to check username does not contain special characters
+9. Observer pattern by using event listeners
+10. Test hooks
+11. serialization for log
 
+We use some basic classes as logic (Hands, Player, Deck, Card). The GUI uses JavaFX
+while the logic for the GUI resides in a controller. 
+.
+.
+.
 
 
+## Our experience in this project
+We organized ourselves using an application called Clickup. It allows us to create
+tasks and notes as well as assign those tasks to a team member. It also features 
+a mindmap and other functionality which helped us to keep track of what needed to be done.
 
+Git helped us share our code. We used feature branches to develop different parts of the
+project for example the logic or the gui. 
 
+###challenges
 
-
+- Marco:
+  
+- Lisa:
+  
+- Leo:
 
 
 ## Licensing