The Text Typewriter Effect Use Colors

[qn9663]

using UnityEngine;

/// <summary>
/// Trivial script that fills the label's contents gradually, as if someone was typing.
/// </summary>

[RequireComponent(typeof(UILabel))]
[AddComponentMenu("NGUI/Examples/Typewriter Effect")]
public class TypewriterEffect : MonoBehaviour
{
   public int charsPerSecond = 40;
   public AudioClip typeSound;
   UILabel mLabel;
   string mText;
   int mOffset = 0;
   float mNextChar = 0f;
   
   void OnEnable(){
      mLabel = GetComponent<UILabel>();
      mLabel.enabled = false;
      mLabel = null;
   }
   
    void Start(){
      
   }
   
   public void FinishTypewriter(){
      mLabel.text  = mText;               
      Destroy(this);
   }
   
   
   
   void Update ()
   {
      if (mLabel == null)
      {      
         mLabel = GetComponent<UILabel>();
         //mLabel.supportEncoding = false;
         mLabel.enabled = true;
         mLabel.symbolStyle = UIFont.SymbolStyle.None;
         mText = mLabel.font.WrapText(mLabel.text, mLabel.lineWidth / mLabel.cachedTransform.localScale.x, mLabel.maxLineCount, true, UIFont.SymbolStyle.None);
      }

      if (mOffset < mText.Length)
      {
         if (mNextChar <= Time.time)
         {
            charsPerSecond = Mathf.Max(1, charsPerSecond);
            // Periods and end-of-line characters should pause for a longer time.
            float delay = 1f / charsPerSecond;
            char c = mText[mOffset];
            if (c == '.' || c == ',' || c == '!' || c == '?' || c == ' ') delay *= 4f;
            
            string s = mText.Substring(0, ++mOffset);
            if(c == '['){
               for(int i = 0;i< 20; i++){
                     s = mText.Substring(0, ++mOffset);
                     int index2 = s.IndexOf(']',mOffset - 1);
                     if(index2 != -1 ){
                        break;
                     }
                  }
            }
            else if(c == '\\'){
                  s = mText.Substring(0, ++mOffset);
            }
            mLabel.text  = s;               
            if(typeSound != null){
               AudioManage.Instance.PlayOneShot(typeSound);
            }
            mNextChar = Time.time + delay;
         }
      }
      else Destroy(this);
   }
}