350 lines
10 KiB
C#
350 lines
10 KiB
C#
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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using System.Text.RegularExpressions;
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using TMPro;
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public class StringUtil
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{
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public static bool isIpString(string str)
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{
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string[] tempList = str.Split('.');
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if (tempList == null || tempList.Length != 4) return false;
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for (int idx = 0; idx < tempList.Length; idx++)
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{
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string temp = tempList[idx];
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int iVal = 0;
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if (!int.TryParse(temp,out iVal))
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return false;
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}
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return true;
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}
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public static string[] split(string str,char sperator)
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{
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if (str == null || str.Length == 0)
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return null;
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return str.Split(sperator);
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}
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public static int[] split2Int(string str,char sperator)
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{
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string[] strList = split(str, sperator);
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if (strList == null || strList.Length == 0)
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return null;
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int[] intList = new int[strList.Length];
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for(int idx =0;idx < strList.Length;idx++)
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{
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string temp = strList[idx];
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int iVal;
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if(int.TryParse(temp, out iVal))
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{
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intList[idx] = iVal;
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}else
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{
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float fVal;
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if(float.TryParse(temp, out fVal))
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{
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intList[idx] = (int)fVal;
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}
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else
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{
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intList[idx] = 0;
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}
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}
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}
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return intList;
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}
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public static float[] split2Float(string str, char sperator)
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{
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string[] strList = split(str, sperator);
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if (strList == null || strList.Length == 0)
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return null;
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float[] floatList = new float[strList.Length];
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for (int idx = 0; idx < strList.Length; idx++)
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{
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string temp = strList[idx];
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float fVal;
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if (float.TryParse(temp, out fVal))
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{
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floatList[idx] = fVal;
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}
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else
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{
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floatList[idx] = 0;
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}
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}
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return floatList;
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}
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public static List<int> convert2IntList(string str, char seperator)
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{
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string[] strList = split(str, seperator);
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if (strList == null || strList.Length == 0)
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return null;
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List<int> intList = new List<int>(strList.Length);
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for (int idx = 0; idx < strList.Length; idx++)
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{
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string temp = strList[idx];
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int fVal;
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if (int.TryParse(temp, out fVal))
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{
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intList.Add(fVal);
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}
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else
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{
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intList.Add(0);
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}
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}
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return intList;
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}
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public static Vector3 convertVector3(string str)
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{
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if (string.IsNullOrEmpty(str))
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return Vector3.zero;
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string[] strList = split(str, ';');
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if (strList == null || strList.Length !=3)
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return Vector3.zero;
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float x, y, z;
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float.TryParse(strList[0],out x);
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float.TryParse(strList[1],out y);
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float.TryParse(strList[2],out z);
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return new Vector3(x,y,z);
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}
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public static Vector2 convertVector2(string str)
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{
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if (string.IsNullOrEmpty(str))
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return Vector2.zero;
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string[] strList = split(str, ';');
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if (strList == null || strList.Length != 2)
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return Vector2.zero;
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float x, y;
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float.TryParse(strList[0], out x);
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float.TryParse(strList[1], out y);
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return new Vector2(x,y);
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}
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public static string ConvertVector2Str(Vector3 v)
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{
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return v.x + ";" + v.y + ";" + v.z;
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}
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/// <summary>
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/// 获取obj中的vector3数据
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/// </summary>
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/// <param name="jsonObj"></param>
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/// <param name="name"></param>
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/// <returns></returns>
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public static Vector3 GetVector3Field(Dictionary<object, object> jsonObj,string name)
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{
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if(jsonObj.ContainsKey(name))
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{
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List<object> objList = (List<object>)jsonObj[name];
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if (objList == null || objList.Count < 3)
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return Vector3.zero;
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float x, y, z;
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float.TryParse(objList[0].ToString(),out x);
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float.TryParse(objList[1].ToString(),out y);
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float.TryParse(objList[2].ToString(), out z);
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return new Vector3(x,y,z);
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}
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return Vector3.zero;
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}
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public static Vector2 GetVector2Field(Dictionary<object, object> jsonObj, string name)
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{
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if (jsonObj.ContainsKey(name))
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{
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List<object> objList = (List<object>)jsonObj[name];
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if (objList == null || objList.Count < 2)
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return Vector2.zero;
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float x, y;
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float.TryParse(objList[0].ToString(), out x);
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float.TryParse(objList[1].ToString(), out y);
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return new Vector2(x,y);
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}
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return Vector2.zero;
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}
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public static string PrintLong(ulong uid)
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{
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return uid.ToString();
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}
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/// <summary>
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/// 获取字符串在text中的长度
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/// </summary>
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/// <param name="text"></param>
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/// <param name="str"></param>
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/// <returns></returns>
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public static int GetTextLeng(Text text, string str = null)
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{
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Font mFont = text.font;
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string mStr = string.IsNullOrEmpty(str) ? text.text : str;
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mFont.RequestCharactersInTexture(mStr, text.fontSize, text.fontStyle);
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char[] charArr = mStr.ToCharArray();
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int totalTextLeng = 0;
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CharacterInfo character = new CharacterInfo();
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for (int i = 0; i < charArr.Length; i++)
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{
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mFont.GetCharacterInfo(charArr[i], out character, text.fontSize);
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totalTextLeng += character.advance;
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}
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return totalTextLeng;
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}
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public static float GetTMTextWidth(TMP_Text tmpText, string text)
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{
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if (tmpText == null) return 0;
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// 保存原始文本
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string originalText = tmpText.text;
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// 临时设置文本并计算预期大小
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tmpText.text = text;
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Vector2 preferredValues = tmpText.GetPreferredValues();
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// 恢复原始文本
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tmpText.text = originalText;
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return preferredValues.x; // 返回宽度（像素）
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}
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public static string TrimEdgeSpace(string str)
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{
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return str.TrimStart(' ').TrimEnd(' ');
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}
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public static string Trim(string str)
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{
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return str.Trim();
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}
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/// <summary>
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/// 截取字符串，这里有一个约定，_count这个数量，一个中文字算2，其他的字符算1，这是迎合策划的要求产生的
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/// 这个函数只能截取0-_count,比如："aaa哈哈"，如果_count == 4，截取的结果是"aaa哈",但是_count == 5也同样是这个结果
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/// </summary>
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/// <param name="_str"></param>
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/// <param name="_count"></param>
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/// <returns></returns>
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public static string CutOutString(string _str, int _count)
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{
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int _totalCount = GetStringByteLength(_str);
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if (_totalCount <= _count)
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{
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return _str;
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}
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else
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{
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string _newStr = "";
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string _newStrL = "";
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var _charArr = _str.ToCharArray();
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int _index = 0;
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while (GetStringByteLength(_newStrL) < _count || _index > _charArr.Length)
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{
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_newStrL += _charArr[_index].ToString();
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_newStr = _newStrL;
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_index++;
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}
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return _newStr;
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}
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}
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/// <summary>
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/// 获取一个字符串的字节数
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/// </summary>
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/// <param name="_str"></param>
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/// <returns></returns>
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public static int GetStringByteLength(string _str)
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{
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if (string.IsNullOrEmpty(_str))
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return 0;
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else
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{
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var _chrArray = _str.ToCharArray();
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int _cnCount = 0;
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foreach (var _item in _chrArray)
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{
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bool _isCn = JudgeCharType(_item) == 1;
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_cnCount += _isCn ? 1 : 0;
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}
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return _cnCount * 2 + (_chrArray.Length - _cnCount);
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}
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}
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/*****判断字符传是否是由中文英文和数组组成的start*****/
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/// <summary>
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/// 判断字符的语言是什么类型
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/// 0 --当前没有判断的类型
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/// 1 --中文
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/// 2 --英文
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/// 3 --数字
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/// </summary>
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/// <param name="_chr"></param>
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/// <returns></returns>
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public static int JudgeCharType(char _chr)
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{
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string _str = _chr.ToString();
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int _match = 0;
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if (Regex.IsMatch(_str, "[\u4e00-\u9fa5]"))
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_match = 1;
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else if (Regex.IsMatch(_str, "[a-zA-Z]"))
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_match = 2;
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else if (Regex.IsMatch(_str, "[0-9]"))
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_match = 3;
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return _match;
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}
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/// <summary>
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/// 判断字符串是否是由中文英文和数字组成的
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/// </summary>
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/// <param name="_str"></param>
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/// <returns></returns>
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public static bool JudgeString_CN_EN_NUM(string _str)
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{
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if (string.IsNullOrEmpty(_str))
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{
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Debug.LogErrorFormat("null or empty string:{0}", _str);
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return false;
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}
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bool _isTarget = true;
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var _chrArray = _str.ToCharArray();
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foreach (var _item in _chrArray)
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{
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_isTarget = JudgeCharType(_item) != 0;
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if (_isTarget == false)
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break;
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}
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return _isTarget;
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}
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/*****判断字符传是否是由中文英文和数组组成的end*****/
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public static string FilterEmoji(string str)
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{
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str = Regex.Replace(str, @"\p{Cs}", "");
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str = Regex.Replace(str, @"\p{Co}", "");
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str = Regex.Replace(str, @"\p{Cn}", "");
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str = Regex.Replace(str, @"[\u2702-\u27B0]", "");
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return str;
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}
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}
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