smart-bow-infrared/Assets/BowArrow/Scripts/View/BScript/DoubleClickButton.cs

using UnityEngine;
using UnityEngine.UI;
using UnityEngine.Events;
using UnityEngine.EventSystems;

public class DoubleClickButton : Button
{
    private float _lastTapTime;
    private int _tapCount;

    [Header("点击次数要求")]
    [SerializeField] private int requiredTapCount = 2;

    [Header("重置时间（秒）")]
    [SerializeField] private float resetTime = 0.5f;

    [Header("达到点击次数时触发的事件")]
    [SerializeField] private UnityEvent onMultiTap;

    public override void OnPointerClick(PointerEventData eventData)
    {
        if (Time.unscaledTime - _lastTapTime > resetTime)
        {
            _tapCount = 0;
        }

        _lastTapTime = Time.unscaledTime;
        _tapCount++;

        if (_tapCount == requiredTapCount)
        {
            onMultiTap?.Invoke();
            _tapCount = 0;
        }
    }
}