74 lines
2.3 KiB
C#
74 lines
2.3 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.Events;
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using UnityEngine.EventSystems;
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using UnityEngine.UI;
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/// <summary>
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/// 检测穿透点击，是否点击了UI下方的按钮
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/// </summary>
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public class RaycastDetect : MonoBehaviour
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{
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public UnityAction ClickAction;
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public UnityAction DefaultAction;
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void Update()
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{
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if (Input.GetMouseButtonUp(0))
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{
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// 检测点击事件
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PointerEventData pointerData = new PointerEventData(EventSystem.current)
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{
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position = Input.mousePosition
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};
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// 获取点击的UI对象
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var results = new System.Collections.Generic.List<RaycastResult>();
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EventSystem.current.RaycastAll(pointerData, results);
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if (results.Count > 0)
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{
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GameObject clickedObject = results[0].gameObject;
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if (clickedObject != this.gameObject)
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{
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//上层有其他UI
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return;
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}
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foreach (var result in results)
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{
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//获取点击的按钮
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if (result.gameObject.GetComponent<Button>() is not null)
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{
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DefaultAction?.Invoke();
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result.gameObject.GetComponent<Button>().OnPointerClick(pointerData);
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return;
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}
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}
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ClickAction?.Invoke();
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//GameObject clickedObject = results[0].gameObject;
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//if (clickedObject == mainButton.gameObject)
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//{
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// // 点击的是主界面按钮
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// OnMainButtonClick();
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//}
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//else if (clickedObject.transform.IsChildOf(sidebar.transform))
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//{
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// // 点击的是侧边栏内部区域
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// // 可以在这里处理侧边栏内部的点击事件
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//}
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//else
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//{
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// // 点击的是非交互区域
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// HideSidebar();
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//}
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}
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else
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{
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// 点击的是非交互区域
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//HideSidebar();
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}
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}
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}
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}
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