How to FadeIn Score one by one??

Questions & Answers
1

I’ve three kinds of scores in my game (levelScores, bonusScores, totalScores )and at the end of my game I want to show all three scores one by one …

Suppose first levelScores fades in then bonusScores and then totalScores fades in …

I 've a script with the help of which I 'm just able to show one score(say levelScore)…

How can I be able to Show all there scores???

private  int bonusScore = 400;
private  int bonusScore = 3000;
private int totalScore = bonusScore + levelScore;

IEnumerator Start ()
		{
                        yield return StartCoroutine (Fade (0f, 1f, fadeDuration));
			yield return new WaitForSeconds (1.5f);
			yield return StartCoroutine (ScoreCounter (scoreToCount));
	//	 fading GUI texts by changing the gui font material alpha
		private IEnumerator Fade (float startLevel, float endLevel, float time)
		{
				
				float speed = 1.0f / time;
		
				for (float t = 0.0f; t < 1.0; t += Time.deltaTime*speed) {
						float a = Mathf.Lerp (startLevel, endLevel, t);
						guiText.font.material.color = new Color (guiText.font.material.color.r,
			                                                    guiText.font.material.color.g,
			                                                    guiText.font.material.color.b, a);
						
						yield return null;
				}
			
			
		}

		IEnumerator ScoreCounter (int target)
		{
				//float speed = 1.0f/time;
				int start = 0;
				for (float timer = 0.0f; timer < duration; timer += Time.deltaTime) {
						float progress = timer / 0.5f;
						newScore = (int)Mathf.Lerp (start, target, progress);
						yield return 0;
				}

		}

	void OnGUI ()
		{
				switch (showText) {

				case ShowText.LevelScore:
						guiText.text = "level Score  " + newScore;
						break;

				case ShowText.BonusScore:
						guiText.text = "Bonus Score   " + bonusScore;
						break;

				case ShowText.TotalScore:
						guiText.text = "total score   " + totalScore;
						break;
				}
		}
}

P.S. I know this script got some errors…
… Any help is much Appreciated.

2

Why not something like this…

float time = 0, progress=0, target=0;
int counter=0;
string scoreString;
private int levelScore= 400;
private int bonusScore = 3000;
private int totalScore = bonusScore + levelScore;

void Update()
{
 time+=Time.deltaTime;
 if(time>=10)
 {
  counter++;
  time=0;
 }
 progress = time / 0.5f;

  guiText.font.material.color = new Color(guiText.font.material.color.r,guiText.font.material.color.g,guiText.font.material.color.b, time);
  
  if(counter==0)
{
   target = levelScore;
   scoreString = "Level Score:"
}
  if(counter==1)
{
   target = bonusScore;
   scoreString = "Bonus Score";
}
  if(counter==2)
{
    target = totalScore;
    scoreString = "Total Score";
}

 newScore = (int)Mathf.Lerp (0, target, progress)

}

void OnGUI()
{
  guiText.text = ""+scoreString+newScore;

}