gistfile1.txt

using UnityEngine;
using System.Collections;
using System.Linq;
using SysRandom = System.Random;
using UnityEngine.UI;

public class sendtext : MonoBehaviour
{
	private string[] m_textStr = { 
		"装備は装備しないと意味無いよ",
		"はじまりの村へようこそ！",
		"おぃい早く世界を平和にすべきそうすべき" };
	private int m_textPos = 0;
	private int m_curTim = 0;
	public Text text;
	SysRandom rnd;
	string currentText = string.Empty;

	void Start ()
	{
		text.text = string.Empty;
		ResetText ();
	}

	void ResetText ()
	{
		rnd = new SysRandom ();
		m_textPos = 0;
		m_curTim = 0;
		currentText = m_textStr [rnd.Next (m_textStr.Length)];
	}

	void Update ()
	{
		int nowTim = (int)(Time.realtimeSinceStartup * 1000.0f);
		if (nowTim - m_curTim >= 120) {
			m_curTim = nowTim;
			if (m_textPos <= currentText.Length) {
				
				string str = currentText.Substring (0, m_textPos);
				
				text.text = str;
				m_textPos++;
			} else {
				ResetText ();
			}
		}
	}
}