43 lines
1.3 KiB
C#
43 lines
1.3 KiB
C#
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using System.Collections;
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using System.Collections.Generic;
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using System.Text;
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using System.Text.RegularExpressions;
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using UnityEngine;
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using UnityEngine.UI;
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public class CustomText : Text
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{
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private readonly string mArkList = @"(\！|\？|\，|\。|\《|\》|\）|\：|\“|\‘|\、|\；|\+|\-)";
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public override void SetVerticesDirty()
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{
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var settings = GetGenerationSettings(rectTransform.rect.size);
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cachedTextGenerator.Populate(text, settings);
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StringBuilder stringBuilder = new StringBuilder(text);
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IList<UILineInfo> lineList = cachedTextGenerator.lines;
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int changeIndex = -1;
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for (int i = 1; i < lineList.Count; i++)
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{
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bool isMark = Regex.IsMatch(text[lineList[i].startCharIdx].ToString(), mArkList);
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if (isMark)
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{
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bool b = Regex.IsMatch(text[lineList[i].startCharIdx].ToString(), mArkList);
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if (b)
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{
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changeIndex = lineList[i].startCharIdx - 1;
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break;
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}
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}
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}
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if (changeIndex >= 0)
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{
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stringBuilder.Insert(changeIndex, '\n');
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text = stringBuilder.ToString();
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}
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base.SetVerticesDirty();
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}
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}
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