PuppyClient/Assets/Scripts/GameControllers/GameTool.cs

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Text.RegularExpressions;

public static class GameTool
{
    //用于获取多层级Dictionary中的value
    public static string GetValueAtPath(Dictionary<string, object> root, string[] path)
    {
        Dictionary<string, object> current = root;
        int count = 0;
        foreach (string key in path)
        {
            string rawValue = current[key].ToString();
            rawValue = Regex.Replace(rawValue, @"[\r\n]", "");
            if (count == path.Length - 1)
            {
                return rawValue;
            }
            Dictionary<string, object> value = JsonConvert.DeserializeObject<Dictionary<string, object>>(rawValue);
            current = value;
            count++;
        }
        return null;
    }

    // 属性数值0-100范围内随机计算函数
    public static bool Random100Check(float inputValue, float thresHold = 0.6f)
    {
        // 输入数值为1的时候，保底概率为threshold值。计算结果大于threshold返回true，否则返回false
        // 原始公式 x/(x+99)=threshold
        if (thresHold <= 0 || thresHold >= 1)
            throw new ArgumentException("threshold must be in (0, 1)");
        if (inputValue<=0 || inputValue > 100)
        {
            throw new ArgumentException("inputValue must be in (0,100)");
        }

        float factor = (99*thresHold)/(1-thresHold);
        float result = (factor + inputValue) / (factor + 100f);
        return result > thresHold;
    }
}