[Unity] C# Delegate 그리고 Event

http://gameforfun.tistory.com/70

public class EventTEst : MonoBehaviour {

    CustomEvent ev;

     

    void Awake(){

        ev = new CustomEvent();

        ev.myEvent += new CustomEvent.CustomEventDelegate(e_myEvent);

        ev.myEvent += new CustomEvent.CustomEventDelegate(e_MyEvent2);     

    }

     

    // Use this for initialization

    void Start () {

         

    }

     

    // Update is called once per frame

    void Update () {

        if(Input.anyKeyDown){

            ev.ActivateEvent("ASDASD",2);//키 입력이 발생하면 특정 함수 실행.

        }

    }

     

    void e_myEvent(string s)       

    {

        //approach to sender's field and we can manipulate.

        print("DUDE: " + "   " + s);

    }

     

    void e_MyEvent2(string s){

        print("IM EVENT 2");

    }

}

 

public class CustomEvent

{

    public delegate void CustomEventDelegate(string s);

    public event CustomEventDelegate myEvent;

         

    public void ActivateEvent(string s)

    {      

        myEvent(s);//이벤트 실행 -> myEvent에 등록된 함수들이 s라는 변수를 가지고 실행. 외부에서 실행 못함.

    }                                   

}