Update 'Class_Diagram'

Class_Diagram.md

@@ -1 +1,29 @@
-cd
+# Diagramme de classe
+## Diagramme global
+```plantuml
+@startuml
+
+scale 750 width
+
+package Model <<Frame>> #ff9 {
+
+  package Games #daf {
+  }
+  
+  package Players #bcf {
+  }
+  
+  package Dice #fdb {
+  
+    package Faces #9ff {
+    }
+  
+  }
+  
+}
+
+Games --> Faces
+Games --> Dice
+Games --> Players
+
+@enduml