//--------------------------------------------------------
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// [Author]: 第二世界
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// [ Date ]: Tuesday, April 10, 2018
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//--------------------------------------------------------
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UI;
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namespace Snxxz.UI
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{
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public class UGUITypewriter : MonoBehaviour
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{
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[SerializeField] Text m_text;
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public float SPEED = 0.1f;
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private float fSpeed = 0.1f;
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string sContent=string.Empty;
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//void Start()
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//{
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// SetContent();
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//}
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public void SetContent()
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{
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fSpeed = SPEED;
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sContent = m_text.text;
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curPos = 0;
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fDelta = 0;
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}
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float fDelta;
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int curPos = -1;
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private void LateUpdate()
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{
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if (string.IsNullOrEmpty(sContent) && string.IsNullOrEmpty(m_text.text))
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{
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return;
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}
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if (!sContent.Contains(m_text.text))
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{
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SetContent();
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return;
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}
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if (curPos == sContent.Length)
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{
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return;
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}
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fDelta += Time.deltaTime;
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if (fDelta < fSpeed)
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{
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return;
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}
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fDelta -= fSpeed;
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curPos++;
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m_text.text = sContent.Substring(0, curPos);
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}
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public bool IsNext()
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{
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if (string.IsNullOrEmpty(sContent) && string.IsNullOrEmpty(m_text.text))
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{
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return true;
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}
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else if (curPos == sContent.Length)
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{
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return true;
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}
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else
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{
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fSpeed = 0;
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return false;
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}
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}
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}
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}
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