유니티 5 코 루틴이 종료 될 때까지 기다릴 필요가 없다

Question

나는 플레이어가 로봇과 싸우는 게임을 만들고 있는데, 조건이 충족되면 AI가 뒤로 이동하고 플레이어에서 멀리 회전하도록 코드를 구현했다. 그러나 이것이 반복되는 공동 작업은 영원히 반복되며 어떻게 깨지는지 확신 할 수 없습니다.

void Update() 
    { 
     //looking at player 
     playerVelocity = ((TTarget.position - previous).magnitude)/Time.deltaTime; 
     previous = TTarget.position; 

     GameObject thePlayer = GameObject.Find("Player"); 
     PlayerMovement playerMovement = thePlayer.GetComponent<PlayerMovement>(); 
     enemyHit = playerMovement.hitEnemy; 

     if (enemyHit == false) 
     { 
      //enemy moving 
      transform.LookAt(TTarget); 
      transform.Translate(Vector3.forward * Time.deltaTime * movementSpeed); 
     } 
     else if (enemyHit == true) 
     { 
      StartCoroutine("Evade"); 
      //Debug.Log ("Hello"); 
      StopCoroutine("Evade"); 
     } 
    } 

    IEnumerator Evade() 
    { 
     //GameObject thePlayer = GameObject.Find("Player"); 
     //PlayerMovement playerMovement = thePlayer.GetComponent<PlayerMovement>(); 
     //enemyHit = playerMovement.hitEnemy; 

     transform.Translate(Vector3.back * Time.deltaTime * movementSpeed); 
     yield return new WaitForSeconds(1); 

     Vector3 to = new Vector3(0, -45, 0); 
     if (Vector3.Distance(transform.eulerAngles, to) > 0.01f) 
     { 
      transform.eulerAngles = Vector3.Lerp(transform.rotation.eulerAngles, to, 99*Time.deltaTime); 
     } 

     yield break; 


    } 

Answer 1

문제는 coroutine을 시작한 다음 바로 중지하는 것입니다.

void Update() 
{ 
    enemyHit = playerMovement.hitEnemy; 

    if (enemyHit == false) 
    { 
     //enemy moving 
     transform.LookAt(TTarget); 
     transform.Translate(Vector3.forward * Time.deltaTime * movementSpeed); 
    } 
    else if (enemyHit == true) 
    { 
     StartCoroutine("Evade"); 
     Debug.Log ("Back From Coroutine"); 
     StopCoroutine("Evade"); 
     Debug.Log("Stopped Coroutine"); 
    } 
} 

IEnumerator Evade() 
{ 
    Debug.Log("Starting Coroutine"); 
    transform.Translate(Vector3.back * Time.deltaTime * movementSpeed); 
    yield return new WaitForSeconds(1); 

    Debug.Log("This is never called"); 

    Vector3 to = new Vector3(0, -45, 0); 
    if (Vector3.Distance(transform.eulerAngles, to) > 0.01f) 
    { 
     transform.eulerAngles = Vector3.Lerp(transform.rotation.eulerAngles, to, 99*Time.deltaTime); 
    } 
    yield break; 
} 

이는 것 출력 :

Starting Coroutine 
Back From Coroutine 
Stopped Coroutine 

나는 더 나은 그냥 내가 당신을 볼 부울 및 Invokehttp://docs.unity3d.com/ScriptReference/MonoBehaviour.Invoke.html

private bool avoidPlayer = false; 
void Update() 
{ 
    enemyHit = playerMovement.hitEnemy; 

    if (enemyHit == false) 
    { 
     //enemy moving 
     transform.LookAt(TTarget); 
     transform.Translate(Vector3.forward * Time.deltaTime * movementSpeed); 
    } 
    else if (enemyHit == true) 
    { 
     transform.Translate(Vector3.back * Time.deltaTime * movementSpeed); 
     avoidPlayer = true; 
    } 
    // Invoke the evade function every second until we have avoided the player 
    if(avoidPlayer) 
     Invoke("Evade", 1); 
} 

void Evade() 
{ 
    Vector3 to = new Vector3(0, -45, 0); 
    if (Vector3.Distance(transform.eulerAngles, to) > 0.01f) 
     transform.eulerAngles = Vector3.Lerp(
            transform.rotation.eulerAngles, to, 99*Time.deltaTime); 
    else 
     avoidPlayer = false; 
}