update README.md

README.md

@@ -49,6 +49,134 @@ graph TD;
 
 За историю отвечает класс *StoryTeller*. Он меняет состояние персонажей и отображает их состояние.
 
+## UML диаграмма
+```mermaid
+classDiagram
+direction BT
+class Character {
+  # Feels feel
+  # Item itemInHand
+  - Gender gender
+  - Entity position
+  - String currentState
+  + setFeel(Feels) void
+  + getGender() String
+  + moveTo(Entity) void
+  + getState() String
+  + getPosition() Entity
+  + getItemInHand() Item
+  + grab(Item) void
+  # setState(String) void
+  # setPosition(Entity) void
+  - validateFields() void
+  - getValueForField(Object, Field) String?
+  - setValueForField(Object, Field, String) void
+}
+class Container {
+  - Item innerItem
+  + getInnerItem() Item
+}
+class Door {
+  - boolean isOpen
+  + closeDoor() void
+  + openDoor() void
+}
+class Entity {
+  # String name
+  + getName() String
+}
+class ExitFuelException
+class Feels {
+<<enumeration>>
+  +  SAD
+  +  SCARY
+  +  RAGE
+  +  DEAD_INSIDE
+  +  ANGRY
+  +  NORMAL
+  - String feel
+  + valueOf(String) Feels
+  + toString() String
+  + values() Feels[]
+}
+class FrenBok {
+  - IGrabbable characterInHand
+  + pushCharacterBehindItem(Item) void
+  + moveTo(Entity) void
+  + grab(Item) void
+  + grabCharacter(IGrabbable) void
+}
+class ICanTake {
+<<Interface>>
+  + grab(Item) void
+}
+class IFeelable {
+<<Interface>>
+  + setFeel(Feels) void
+}
+class IFlyable {
+<<Interface>>
+  + flyTo(Entity) void
+}
+class IGrabbable {
+<<Interface>>
+  + getGrabbablePart() String
+}
+class IMovable {
+<<Interface>>
+  + moveTo(Entity) void
+}
+class Item {
+  - Character owner
+  + setOwner(Character) void
+  + equals(Object) boolean
+  + getOwner() Character
+}
+class Karlson {
+  - Engine engine
+  + grab(Item) void
+  + flyTo(Entity) void
+  + moveTo(Entity) void
+  + grabFrom(Container) void
+  + stomp() void
+  + getGrabbablePart() String
+}
+class Main {
+  + main(String[]) void
+}
+class Malysh {
+  - Mouth mouth
+  + moveTo(Entity) void
+  + speak(String) void
+  + grab(Item) void
+}
+class OwnershipException
+class StoryTeller {
+  - FrenBok frenBok
+  - Door door
+  - Karlson karlson
+  - Item meatball
+  - Container fryingPan
+  - Item kitchenHob
+  - Malysh malysh
+  + play() void
+}
+
+Character  -->  Entity 
+Character  ..>  ICanTake 
+Character  ..>  IFeelable 
+Character  ..>  IMovable 
+Container  -->  Item 
+Door  -->  Item 
+FrenBok  -->  Character 
+IGrabbable  -->  IMovable 
+Item  -->  Entity 
+Karlson  -->  Character 
+Karlson  ..>  IFlyable 
+Karlson  ..>  IGrabbable 
+Malysh  -->  Character 
+```
+
 ## Особенности 4 лабы
 Есть два исключения: `OwnershipException` и `ExitFuelException`. `OwnershipException` - исключение при взятии чужой вещи.
 `ExitFuelException` возникает, когда у Карлсона кончается топливо.