unity——Button组件单击双击长按功能

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已于 2024-04-11 16:22:25 修改

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分类专栏： unity 文章标签： unity

于 2024-04-11 16:21:09 首次发布

本文链接：https://blog.youkuaiyun.com/weixin_45274937/article/details/137643270

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1.实现单击、双击、长按功能

using UnityEngine;
using UnityEngine.Events;
using UnityEngine.EventSystems;
public class ButtonControl_Click_Press_Double : MonoBehaviour, IPointerClickHandler, IPointerDownHandler, IPointerUpHandler, IPointerExitHandler
{
    public float pressDurationTime = 1;
    public bool responseOnceByPress = false;
    public float doubleClickIntervalTime = 0.5f;

    public UnityEvent onDoubleClick;
    public UnityEvent onPress;
    public UnityEvent onClick;

    private bool isDown = false;
    private bool isPress = false;
    private float downTime = 0;

    private float clickIntervalTime = 0;
    private int clickTimes = 0;

    void Update()
    {
        if (isDown)
        {
            if (responseOnceByPress && isPress)
            {
                return;
            }
            downTime += Time.deltaTime;
            if (downTime > pressDurationTime)
            {