TrafficSafe/Assets/Script/Const.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public static class Const
{
    //行车安全距离
    public static float SafeDistance = 12f;

    //安全检测开始时间
    public static float SafeCheckTime = 2f;

    //车辆转弯速度
    public static float CarTurnSpeed = 5f;

    //刷车最小/最大时间
    public static int RefreshCarminTime = 1;
    public static int RefreshCarmaxTime = 2;



    /// <summary>
    /// 索引法随机
    /// </summary>
    /// <param name="minValue"></param>
    /// <param name="maxValue"></param>
    /// <returns></returns>
    public static int[] GetIndexRandomNum(int minValue, int maxValue)
    {
        System.Random random = new System.Random();
        int sum = Mathf.Abs(maxValue - minValue);//计算数组范围
        int site = sum;//设置索引范围
        int[] index = new int[sum];
        int[] result = new int[sum];
        int temp = 0;
        for (int i = minValue; i < maxValue; i++)
        {
            index[temp] = i;
            temp++;
        }
        for (int i = 0; i < sum; i++)
        {
            int id = random.Next(0, site - 1);
            result[i] = index[id];
            index[id] = index[site - 1];//因id随机到的数已经获取到了，用最后的一个数来替换它
            site--;//缩小索引范围
        }
        return result;
    }

 
}