유니티 3D 퀴즈 게임 무작위로 질문

Question

그래서 난 10 개 질문을 가지고, 그래서 게임이 시작되면, 예는 시작하는 질문은 "10 중 4"그 다음 질문은 "10 10 중"에 임의 경우입니다 게임이 끝납니다. 내가 원하는 무작위로 10 개 질문입니다 :

는

private int idMode; 
public Text question; 
public Text answerA; 
public Text answerB; 
public Text answerC; 
public Text answerD; 
public Text infoAnswer; 
public Text stat; 
public string[] questions;   
public string[] alternativeA; 
public string[] alternativeB; 
public string[] alternativeC; 
public string[] alternativeD; 
public string[] correct; 
private int idQuestion; 
private float points; 
private float fact; 
private float average; 
private int results; 

void Start() { 
    idMode = PlayerPrefs.GetInt ("idMode"); 
    idQuestion = 0; 
    fact = questions.Length; 
    question.text = questions [idQuestion]; 
    answerA.text = alternativeA [idQuestion]; 
    answerB.text = alternativeB [idQuestion]; 
    answerC.text = alternativeC [idQuestion]; 
    answerD.text = alternativeD [idQuestion]; 
    infoAnswer.text = (idQuestion + 1).ToString() + " of " + fact.ToString() + ""; 
} 
public void answer(string alternative) 
{ 
    if (alternative == "A") { 

     if (alternativeA [idQuestion] == correct [idQuestion]) { 

      points += 1; 

     } else { 

     } 
    } 
    if (alternative == "B") { 

     if (alternativeB [idQuestion] == correct [idQuestion]) { 

      points += 1; 
     } else { 
    } 

} 
    if (alternative == "C") { 
     if (alternativeC [idQuestion] == correct [idQuestion]) { 
      points += 1; 
     } else { 
    } 
} 

    if (alternative == "D") { 
     if (alternativeD [idQuestion] == correct [idQuestion]) { 
      points += 1; 
     } else { 
    } 
} 
    nextQuestion(); 
} 
void nextQuestion() 
{ 
    idQuestion += Random.Range(0,10); 
    if(idQuestion <= (fact-1)) 
    { 
     question.text = questions [idQuestion]; 
     answerA.text = alternativeA [idQuestion]; 
     answerB.text = alternativeB [idQuestion]; 
     answerC.text = alternativeC [idQuestion]; 
     answerD.text = alternativeD [idQuestion]; 
     stat.text = " Correct: " + points.ToString() + ""; 
     infoAnswer.text = (idQuestion + 1).ToString() + " of " + fact.ToString() + ""; 
    } 
    else 
    { 
     average = 10 * (points/fact); 
     results = Mathf.RoundToInt (average); 
     if (results > PlayerPrefs.GetInt ("results" + idMode.ToString())) { 
      PlayerPrefs.SetInt ("results" + idMode.ToString(), results); 
      PlayerPrefs.SetInt ("points" + idMode.ToString(), (int)points); 
     } 
     PlayerPrefs.SetInt ("resultsTemp" + idMode.ToString(), results); 
     PlayerPrefs.SetInt ("pointsTemp" + idMode.ToString(), (int)points); 
     Application.LoadLevel("results"); 
    } 
} 
} 

Answer 1

데이터 구조를 변경

, 당신이 그렇게하면 대신 6

중 하나 개 배열이되도록 질문 가능한 답변을 나타내는 클래스를 만들 전에 질문을하기 시작하기 전에 shuffle the list 그러면 새로운 무작위 순서로 목록을 살펴보십시오. 당신이 정말로 이것이 내가 매핑 배열을 만드는 방법에 대해 코멘트에 언급 된 다른 옵션을 데이터 구조를 변경하지 않으려면

[Serializeable] 
public class Question 
{ 
    public string Text; 
    public string A; 
    public string B; 
    public string C; 
    public string D; 
    public string CorrectChoice; //Holds "A", "B", "C", or "D" 
} 

public static class RandomExtensions 
{ 
    public static void Shuffle<T> (this T[] array) 
    { 
     int n = array.Length; 
     while (n > 1) 
     { 
      int k = Random.Range(0, n--); 
      T temp = array[n]; 
      array[n] = array[k]; 
      array[k] = temp; 
     } 
    } 
} 

그런 다음

private int idMode; 
public Text question; 
public Text answerA; 
public Text answerB; 
public Text answerC; 
public Text answerD; 
public Text infoAnswer; 
public Text stat; 
public Question[] questions; 
private int idQuestion; 
private float points; 
private float fact; 
private float average; 
private int results; 

void Start() { 
    idMode = PlayerPrefs.GetInt ("idMode"); 
    idQuestion = 0; 
    fact = questions.Length; 
    questions.Shuffle(); 
    question.text = questions[idQuestion].Text; 
    answerA.text = questions[idQuestion].A; 
    answerB.text = questions[idQuestion].B; 
    answerC.text = questions[idQuestion].C; 
    answerD.text = questions[idQuestion].D; 
    infoAnswer.text = (idQuestion + 1).ToString() + " of " + fact.ToString() + ""; 
} 
public void answer(string alternative) 
{ 
    if (alternative == questions[idQuestion].CorrectChoice) 
    { 
     points += 1; 
    } 

    nextQuestion(); 
} 
void nextQuestion() 
{ 
    idQuestion += Random.Range(0,10); 
    if(idQuestion <= (fact-1)) 
    { 
     question.text = questions[idQuestion].Text; 
     answerA.text = questions[idQuestion].A; 
     answerB.text = questions[idQuestion].B; 
     answerC.text = questions[idQuestion].C; 
     answerD.text = questions[idQuestion].D; 
     stat.text = " Correct: " + points.ToString() + ""; 
     infoAnswer.text = (idQuestion + 1).ToString() + " of " + fact.ToString() + ""; 
    } 
    else 
    { 
     average = 10 * (points/fact); 
     results = Mathf.RoundToInt (average); 
     if (results > PlayerPrefs.GetInt ("results" + idMode.ToString())) { 
      PlayerPrefs.SetInt ("results" + idMode.ToString(), results); 
      PlayerPrefs.SetInt ("points" + idMode.ToString(), (int)points); 
     } 
     PlayerPrefs.SetInt ("resultsTemp" + idMode.ToString(), results); 
     PlayerPrefs.SetInt ("pointsTemp" + idMode.ToString(), (int)points); 
     Application.LoadLevel("results"); 
    } 
} 

---

에 코드를 변경합니다.

private int idMode; 
public Text question; 
public Text answerA; 
public Text answerB; 
public Text answerC; 
public Text answerD; 
public Text infoAnswer; 
public Text stat; 
public string[] questions;   
public string[] alternativeA; 
public string[] alternativeB; 
public string[] alternativeC; 
public string[] alternativeD; 
public string[] correct; 
private int idQuestion; 
private float points; 
private float fact; 
private float average; 
private int results; 
private int[] questionMapper; 

void Start() { 
    idMode = PlayerPrefs.GetInt ("idMode"); 
    idQuestion = 0; 
    fact = questions.Length; 
    questionMapper = new int[questions.Count]; 
    for(int i = 0; i < questionMapper.Count; i++) 
    { 
     questionMapper[i] = i; 
    } 
    questionMapper.Shuffle(); 
    question.text = questions [questionMapper[idQuestion]]; 
    answerA.text = alternativeA [questionMapper[idQuestion]]; 
    answerB.text = alternativeB [questionMapper[idQuestion]]; 
    answerC.text = alternativeC [questionMapper[idQuestion]]; 
    answerD.text = alternativeD [questionMapper[idQuestion]]; 
    infoAnswer.text = (idQuestion + 1).ToString() + " of " + fact.ToString() + ""; 
} 

//... 

void nextQuestion() 
{ 
    idQuestion += Random.Range(0,10); 
    if(idQuestion <= (fact-1)) 
    { 
     question.text = questions [questionMapper[idQuestion]]; 
     answerA.text = alternativeA [questionMapper[idQuestion]]; 
     answerB.text = alternativeB [questionMapper[idQuestion]]; 
     answerC.text = alternativeC [questionMapper[idQuestion]]; 
     answerD.text = alternativeD [questionMapper[idQuestion]]; 
     stat.text = " Correct: " + points.ToString() + ""; 
     infoAnswer.text = (idQuestion + 1).ToString() + " of " + fact.ToString() + ""; 
    } 
    else 
    { 
     average = 10 * (points/fact); 
     results = Mathf.RoundToInt (average); 
     if (results > PlayerPrefs.GetInt ("results" + idMode.ToString())) { 
      PlayerPrefs.SetInt ("results" + idMode.ToString(), results); 
      PlayerPrefs.SetInt ("points" + idMode.ToString(), (int)points); 
     } 
     PlayerPrefs.SetInt ("resultsTemp" + idMode.ToString(), results); 
     PlayerPrefs.SetInt ("pointsTemp" + idMode.ToString(), (int)points); 
     Application.LoadLevel("results"); 
    } 
}