49 lines
1.3 KiB
C#
49 lines
1.3 KiB
C#
using System;
|
|
using System.Collections;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using System.Threading.Tasks;
|
|
using UnityEngine;
|
|
|
|
namespace AibisDream
|
|
{
|
|
public class CommonUtil
|
|
{
|
|
private const float Epsilon = 1e-5f;
|
|
|
|
/// <summary>
|
|
/// 判断为0
|
|
/// </summary>
|
|
/// <param name="value">浮点数</param>
|
|
/// <returns>是否为0</returns>
|
|
public static bool IsZero(float value)
|
|
{
|
|
// 如果value小于epsilon，则认为它等于0
|
|
return Mathf.Abs(value) < Epsilon;
|
|
}
|
|
|
|
/// <summary>
|
|
/// 判断浮点数是否相等
|
|
/// </summary>
|
|
/// <param name="value1">value1</param>
|
|
/// <param name="value2">value2</param>
|
|
/// <returns>是否相等</returns>
|
|
public static bool IsEqual(float value1, float value2)
|
|
{
|
|
return Mathf.Abs(value1 - value2) < Epsilon;
|
|
}
|
|
|
|
/// <summary>
|
|
/// 简单延时实现
|
|
/// </summary>
|
|
/// <param name="delayTime">延时</param>
|
|
/// <param name="action">函数</param>
|
|
public static async Task Delay(int delayTime, Action action)
|
|
{
|
|
await Task.Delay(delayTime);
|
|
action?.Invoke();
|
|
}
|
|
}
|
|
}
|
|
|