Main/Assets/Code/Logic/_Helper/DeclareDataUtils.cs

using System;
using System.Collections.Generic;

using System.Text;
using UnityEngine;

namespace Thousandto.Plugins.Common
{
    /// <summary>
    /// 配置数据中各种字符串解析处理    
    /// </summary>
    public class DeclareDataUtils
    {

        /// <summary>
        /// 解析字符串 -- 不带有前缀的字符串
        /// </summary>
        /// <param name="idx">从解析的数据中获取数据的索引</param>
        /// <param name="originalStr">xxx;xxx</param>
        /// <returns></returns>
        public static string GetValue(int idx, string originalStr)
        {
            if (string.IsNullOrEmpty(originalStr)) return string.Empty;
            var arr = originalStr.Split(new char[] { ';', '；' });
            if (idx >= 0 && idx < arr.Length)
            {
                return arr[idx];
            }
            return string.Empty;
        }

        /// <summary>
        /// 获取带有前缀索引的数值
        /// </summary>
        /// <param name="idx"></param>
        /// <param name="originalStr"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static float GetValue(int idx, string originalStr, float defaultValue)
        {
            float result = defaultValue;
            if (float.TryParse(GetValue(idx, originalStr), out result))
            {
                return result;
            }
            return defaultValue;
        }

        /// <summary>
        /// 获取带有前缀索引的数值
        /// </summary>
        /// <param name="idx"></param>
        /// <param name="originalStr"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static int GetValue(int idx, string originalStr, int defaultValue)
        {
            int result = defaultValue;
            if (int.TryParse(GetValue(idx, originalStr), out result))
            {
                return result;
            }
            return defaultValue;
        }
        /// <summary>
        /// 获取带有前缀索引的颜色
        /// </summary>
        /// <param name="idx"></param>
        /// <param name="originalStr"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static Color GetValue(int idx, string originalStr, Color defaultValue)
        {
            return DecodeColorBase(GetValue(idx, originalStr), defaultValue);
        }

        /// <summary>
        /// 解析字符串 -- 带有前缀的的字符
        /// </summary>
        /// <param name="idx">从解析的数据中获取数据的索引</param>
        /// <param name="originalStr">0_xxx;1_xxx</param>
        /// <returns></returns>
        public static string GetValueWithPrefix(int idx, string originalStr, string str = "{0}_")
        {
            if (string.IsNullOrEmpty(originalStr)) return string.Empty;
            string idxStr = string.Format(str, idx);
            var arr = originalStr.Split(new char[] { ';', '；' }, StringSplitOptions.RemoveEmptyEntries);
            for (int i = 0; i < arr.Length; i++)
            {
                if (arr[i].StartsWith(idxStr))
                {
                    return arr[i].Substring(2, arr[i].Length - 2);
                }
            }
            return string.Empty;
        }

        /// <summary>
        /// 获取带有前缀索引的数值
        /// </summary>
        /// <param name="idx"></param>
        /// <param name="originalStr"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static float GetValueWithPrefix(int idx, string originalStr, float defaultValue, string str = "{0}_")
        {
            float result = defaultValue;
            if (float.TryParse(GetValueWithPrefix(idx, originalStr, str), out result))
            {
                return result;
            }
            return defaultValue;
        }

        /// <summary>
        /// 获取带有前缀索引的数值
        /// </summary>
        /// <param name="idx"></param>
        /// <param name="originalStr"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static int GetValueWithPrefix(int idx, string originalStr,int defaultValue, string str = "{0}_")
        {
            int result = defaultValue;
            if (int.TryParse(GetValueWithPrefix(idx, originalStr, str), out result))
            {
                return result;
            }
            return defaultValue;
        }
        /// <summary>
        /// 获取带有前缀索引的颜色
        /// </summary>
        /// <param name="idx"></param>
        /// <param name="originalStr"></param>
        /// <param name="defaultValue"></param>
        /// <returns></returns>
        public static Color GetValueWithPrefix(int idx, string originalStr, Color defaultValue)
        {
            return DecodeColorBase(GetValueWithPrefix(idx, originalStr), defaultValue);
 
        }

        /// <summary>
        /// 解析格式化颜色
        /// </summary>
        /// <param name="colorString"> 255;255;255;255或者255,255,255,255 </param>
        /// <returns></returns>
        public static Color DecodeColorBase(string colorString, Color defaultValue)
        {
            if (string.IsNullOrEmpty(colorString)) return defaultValue;
            var arr = colorString.Split(new char[] { ',', ';', '；' }, StringSplitOptions.RemoveEmptyEntries);
            if (arr.Length > 2)
            {
                int tmp = 0;
                int.TryParse(arr[0], out tmp);
                float r = (float)tmp / 255f;
                int.TryParse(arr[1], out tmp);
                float g = (float)tmp / 255f;
                int.TryParse(arr[2], out tmp);
                float b = (float)tmp / 255f;
                float a = 1;
                if (arr.Length > 3)
                {
                    int.TryParse(arr[3], out tmp);
                    a = (float)tmp / 255f;
                }
                return new Color(r, g, b, a);
            }
            return defaultValue;
        }
    }
}