added package uml to the right file

Diagrammes-UML.md

@@ -4,6 +4,71 @@
 
 # Package Diagram
 
+```plantuml
+@startuml
+skinparam linetype polyline
+skinparam linetype ortho
+package "Qwirkle" {
+  package "Boards" {
+    class Board
+    class Cell
+  }
+
+  package "Games" {
+    class Game
+    interface IPlayer
+    interface IRules
+  }
+
+  package "Players" {
+    class Player
+    class Score
+    class LeaderBoard
+  }
+
+  package "Tiles" {
+    class Tile
+    class TileBag
+    enum Color
+    enum Shape
+  }
+
+  package "Events" {
+    class AddPlayerNotifiedEventArgs
+    class EndOfGameNotifiedEventArgs
+    class NextPlayerNotifiedEventArgs
+    class PlaceTileNotifiedEventArgs
+  }
+
+  package "Program" {
+  }
+
+  Cell <--* Board
+
+  IPlayer ..|> Game
+  IRules ..|> Game
+
+  Score <--* LeaderBoard
+
+  Tile <--* TileBag
+  Tile --> Color
+  Tile --> Shape
+
+  Program ..> Boards : <<import>>
+  Program ..> Games : <<import>>
+  Program ..> Players : <<import>>
+  Program ..> Tiles : <<import>>
+  Program ..> Events : <<import>>
+
+  Games ..> Boards : <<import>>
+  Games ..> Players : <<import>>
+  Games ..> Tiles : <<import>>
+  Games ..> Events : <<import>>
+  Boards ..> Tiles : <<import>>
+  Players ..> Tiles : <<access>>
+}
+@enduml
+
 # Sequence Diagram
 
 ![](SAE201_SequenceDiagram.svg)