Clean Code

類別圖：世紀帝國（簡單工廠模式)

Example: 世紀帝國

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@startuml

enum UnitCategory
{
	Unknown
	Military
	Archer
	Knight
}

interface IWeapon
{
  + Name(): string
}

interface ITransportation
{
  + Name(): string
}

interface IUnit
{
  + Attack(): string
  + Move(): string
}

class Unit
{
  + Unit(IWeapon weapon, ITransportation transportation)
  + Attack(): string
  + Move(): string
}

IUnit <|.. Unit

Unit --> IWeapon
Unit --> ITransportation

class Stick
class Bow
class Sword

IWeapon <|.. Stick
IWeapon <|.. Bow
IWeapon <|.. Sword

class Legs
class Horse

ITransportation <|.. Legs
ITransportation <|.. Horse

interface IClient
{
  + Train(UnitCategory unitCategory): IUnit
}

class Client

IClient <|.. Client
Client --> TrainingCenter

class TrainingCenter
{
  + Create(UnitCategory unitCategory): IUnit
}

TrainingCenter --> IUnit

@enduml

ʕ •ᴥ•ʔ：若不熟悉 UML 類別圖，可參考UML類別圖說明。

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