How am I Randomize my id in json file.

khelvino · February 16, 2017, 2:59am

Please help me on how i randomize the id of my questions in json file.
What part of this code can I put the code for the random.

here is my code:

using UnityEngine;
using System.Collections;
using LitJson;
using UnityEngine.UI;
using System.IO;

public class Question : MonoBehaviour {

public string  filePath;
public string jsonString;
public JsonData questionData;
public int numberQuestion=0;
public GameObject answerPrefab;
public bool nextQuestion;
public bool clickAnswer;
public int score;

public void QuestionBegin(string jsonName){
	score = 0;
	nextQuestion = true;
	//filePath = (Application.dataPath + jsonName);
	//TextAsset file = Resources.Load(filePath) as TextAsset;
	//Debug.Log (file);
	//jsonString = file.ToString ();
	//jsonString = File.ReadAllText(jsonName);
	filePath = System.IO.Path.Combine (Application.streamingAssetsPath, jsonName + ".json");
	StartCoroutine ("Json");
	questionData = JsonMapper.ToObject(jsonString);
	OnClick ();

}

IEnumerator Json(){
	if (filePath.Contains ("://")) {
		WWW www = new WWW (filePath);
		yield return www;
		jsonString = www.text;
	}

	else{
		
		jsonString = System.IO.File.ReadAllText (filePath);

	}

}

public void OnClick (){
	if(numberQuestion >= questionData["data"].Count){
		 
		Debug.Log ("Result of");

		if (score == questionData ["data"].Count) {
			GameObject.Find ("RankMessage").GetComponent<Text> ().text = "VERY GOOD";
		}else
			if (score >= questionData ["data"].Count*1/2) {
				GameObject.Find ("RankMessage").GetComponent<Text> ().text = "GOOD";
		}else
			if (score <= questionData ["data"].Count*1/2) {
				GameObject.Find ("RankMessage").GetComponent<Text> ().text = "FAILED";
			}
		
		MenuManager menuResult = GameObject.Find("Canvas").GetComponent<MenuManager>();
		menuResult.ShowMenu (GameObject.Find("Result").GetComponent<Menu>());

		GameObject.Find ("Score").GetComponent<Text> ().text = score.ToString () + "/" + questionData ["data"].Count;
	}

	if (nextQuestion) { 

	GameObject[] answerDestroy = GameObject.FindGameObjectsWithTag("Answer");
	if (answerDestroy != null) {
		for (int x = 0; x < answerDestroy.Length; x++) {
			DestroyImmediate (answerDestroy [x]);
		}
	}

	GameObject.Find ("ShortQuiz1/Panel/QuestionContent/Question").GetComponentInChildren<Text> ().text = questionData ["data"] [numberQuestion] ["question"].ToString ();
	
	
	for (int i = 0 ; i < questionData ["data"] [numberQuestion] ["answer"].Count; i++) {

		GameObject answer = Instantiate (answerPrefab);
		answer.GetComponentInChildren<Text> ().text = questionData ["data"] [numberQuestion] ["answer"] *.ToString ();*

  	Transform answerContent = GameObject.Find ("AnswerContent").GetComponent<Transform> ();*

  	answer.transform.SetParent (answerContent);*

```
  	string x = i.ToString ();*
```
```
  	if (i == 0) {*
```
```
  		answer.name = "Correct Answer";*
```

  		answer.GetComponent<Button> ().onClick.AddListener (() => Answer ("0"));*

```
  	} else {*
```
```
  		answer.name = "Wrong Answer" + x;*
```

  		answer.GetComponent<Button> ().onClick.AddListener (() => Answer (x));*

```
  	}*
```

  	answer.transform.SetSiblingIndex (Random.Range (0, 3));*

```
  }*
```
```
  numberQuestion++;*
```
```
  nextQuestion = false;*
```
```
  clickAnswer = true;*
```
```
  StartCoroutine ("Timer");*
```
}*

}

public void Answer(string x){*
```
  if (clickAnswer) {*
```
```
  	if (x == "0") {*
```
```
  		score++;*
```

  		GameObject.Find ("Correct Answer").GetComponent<Button> ().image.color = Color.green;*

  		GameObject.Find ("Image (" + numberQuestion + ")").GetComponent<Image> ().color = Color.green;*

```
  		Debug.Log ("Correct Answer");*
```
```
  	} else {*
```

  		GameObject.Find ("Wrong Answer" + x).GetComponent<Button> ().image.color = Color.red;*

  		GameObject.Find ("Correct Answer").GetComponent<Button> ().image.color = Color.green;*

  		GameObject.Find ("Image (" + numberQuestion + ")").GetComponent<Image> ().color = Color.red;*

```
  		Debug.Log ("Wrong Answer");*
```
```
  	}*
```
```
  }*
```
```
  	nextQuestion = true;*
```
```
  	clickAnswer = false;*
```
}*
```
  IEnumerator Timer(){*
```

  Image time = GameObject.Find ("Timer").GetComponent<Image>();*

```
  time.fillAmount = 1;* 
```
```
  float timeToWait = 5f;*
```
```
  float incrementToRemove = 0.05f;*
```

_ float x = time.fillAmount / timeToWait * incrementToRemove;_

```
  while (timeToWait > 0) {*
```

  	yield return new WaitForSeconds (incrementToRemove);*

```
  	if (!nextQuestion) {*
```
```
  		time.fillAmount -= x;*
```
```
  		timeToWait -= incrementToRemove;*
```
```
  	}else{*
```
```
  		timeToWait = 0;*
```
```
  }*
```
```
  if(time.fillAmount <= 0.01f){*
```
```
  	for(int i=1; i<4; i++){*
```

  		GameObject.Find ("Wrong Answer" + i ).GetComponent<Button> ().image.color = Color.red;*

```
  	}*
```

  	GameObject.Find ("Correct Answer").GetComponent<Button> ().image.color = Color.green;*

  	GameObject.Find ("Image (" + numberQuestion + ")").GetComponent<Image> ().color = Color.red;*

```
  	clickAnswer = false;*
```
```
  	nextQuestion = true;*
```
```
  }*
```
```
  }*
```
}*
}
thank you!

Powsha29 · September 12, 2017, 10:57am

I have a same problem as yours, have you managed to fix it?