來自派生類的抽象過程函數和變量

Question

我如何繞過任何派生類的問題和兩次寫代碼？

我曾嘗試以下：

Type t = GetType(obj); 
(obj as t).health 

這樣一來，視覺Sudio saysme health is not member of... blah

這裏是我的代碼：從GameObject

class anyclass 
{ 
void checkhealth(gameobject obj) // QUESTION: 
{ 
if (obj as player).health = 0  // 
    kill(obj)      // 
if (obj as enemy).health = 0  // 
    kill(obj)      // 

// gameobjects-class  
abstract gameobject 
{ 
Vector2 Position 
void update() 
etc... 


class meteor : gameobject 
{ 
float rotation 
etc... 

class player : gameobject 
{ 
int health, attackpower 
etc... 

class enemy: gameobject 
{ 
int health, attackpower 
etc... 

外部類訪問數據

有什麼建議嗎？謝謝！

Answer 1

可以爲生命的物體創建一個接口，然後傳遞到

interface ILivingGameObject 
{ 
    int Health {get;set;} 
} 

class Player : GameObject, ILivingGameObject 
{ 
} 

void CheckHealth(ILivingGameObject obj) 
{ 
    if(obj.Health == 0) 
      kill(obj); 
} 

你可以閱讀更多的接口方法here

---

或者，你可以創建一個LivingObject類，這兩個播放器敵人繼承並傳遞給方法

class LivingObject : GameObject 
{ 
    int Health {get;set;} 
} 

class Player : LivingObject 
{ 
} 

void CheckHealth(LivingObject obj) 
{ 
}