Class-Diagram.md

@@ -143,17 +143,33 @@ class MaintenanceDispatcher {
 
 MaintenanceDispatcher *-- "-maintainers\n*" MaintenanceGuy
 
+class Pavement {
+    - garbageCount : int
+    - hasGarbageCan : bool
+    + GetGarbage() : int
+    
+    + Enter(Person) : Vector2? {override}
+    + Exit(Person) {override}
+}
+
+class QueuePavement {
+    - IsAllowedToLeave(Person) : bool
+
+    + Enter(Person) : Vector2? {override}
+    + Exit(Person) {override}
+}
 
 Simulation "1" *-- Map
 WorldEntity <|-- MapObject
-class MapObject
+abstract class MapObject {
+    + Enter(Person) : Vector2? {abstract}
+    + Exit(Person) {abstract}
+}
 MapObject <|-- Building
 MapObject <|-- Pavement
 Building <|-- Entrance
 Building <|-- StaffBuilding
-class Pavement
 Pavement <|-- QueuePavement
-Pavement <|-- VirtualPavement
 
 Map "*" *-- MapObject