Untiy添加双鼠标功能记录

   找到了一个插件MulitpleMouse​​​​​​​，导入Unity，里面有一个MulitpleMouse脚本，通过这个脚本可以获取到电脑上插着几个USB接口的鼠标，并对鼠标进行操作检测，然后我自己写了一个脚本，可以让鼠标对UI进行互动。

using System.Collections; using System.Collections.Generic; using System.Runtime.InteropServices; using UnityEngine; using UnityEngine.EventSystems; using UnityEngine.UI; public class MouseManager : MonoBehaviour { private bool HideCursor = true; //public bool isClick = false; public float tempTime = 0;//计时器 public EventSystem _mEventSystem; public GraphicRaycaster gra; List<RaycastResult> list = new List<RaycastResult>(); // Use this for initialization void Start () { _mEventSystem = GameObject.Find("EventSystem").GetComponent<EventSystem>(); gra = GameObject.Find("CanvasUI").GetComponent<GraphicRaycaster>(); } // Update is called once per frame void Update () { if (PublicClass.MouseOneIsPlay)//如果被点击 { tempTime += Time.deltaTime; if (tempTime > 1.5) { tempTime = 0; PublicClass.MouseOneIsPlay = false; } } if (PublicClass.MouseTwoIsPlay)//如果被点击 { tempTime += Time.deltaTime; if (tempTime > 1.5) { tempTime = 0; PublicClass.MouseTwoIsPlay = false; } } if (HideCursor) { Cursor.lockState = CursorLockMode.Locked; //SetCursorPos(0, 280);//强制设置坐标 } if (Input.GetKeyDown(KeyCode.Escape)) { HideCursor = false; } if (MulitpleMouse.OnMouseButton(0, 0) && PublicClass.MouseOneIsPlay == false) { PublicClass.MouseOneIsPlay = true; list = GraphicRaycaster(MulitpleMouse.GetMousePosZeroOnLeftButtom(0)); List<Button> Btns = new List<Button>(); for (int i = 0; i < list.Count; i++) { Button btn_1 = null; btn_1 = list[i].gameObject.GetComponent<Button>(); if (btn_1 != null) { Btns.Add(btn_1); } } if (Btns.Count>0) { if (Btns[0].GetComponent<Remove>()) { Btns[0].GetComponent<Remove>().Index = 0; } if (Btns[0].GetComponent<Tool>()) { Btns[0].GetComponent<Tool>().index = 0; } Btns[0].onClick.Invoke(); } List<Toggle> Togs = new List<Toggle>(); for (int i = 0; i < list.Count; i++) { Toggle tog_1 = null; tog_1 = list[i].gameObject.GetComponent<Toggle>(); if (tog_1 != null) { Togs.Add(tog_1); } } if (Togs.Count > 0) { Togs[0].onValueChanged.Invoke(true); } Debug.Log("Togs::" + Togs.Count); } if (MulitpleMouse.OnMouseButton(1, 0) && PublicClass.MouseTwoIsPlay == false) { PublicClass.MouseTwoIsPlay = true; list = GraphicRaycaster(MulitpleMouse.GetMousePosZeroOnLeftButtom(1)); List<Button> Btns = new List<Button>(); for (int i = 0; i < list.Count; i++) { Button btn_1 = null; btn_1 = list[i].gameObject.GetComponent<Button>(); if (btn_1 != null) { Btns.Add(btn_1); } } if (Btns.Count > 0) { if (Btns[0].GetComponent<Remove>()) { Btns[0].GetComponent<Remove>().Index = 1; } if (Btns[0].GetComponent<Tool>()) { Btns[0].GetComponent<Tool>().index = 1; } Btns[0].onClick.Invoke(); } List<Toggle> Togs = new List<Toggle>(); for (int i = 0; i < list.Count; i++) { Toggle tog_1 = null; tog_1 = list[i].gameObject.GetComponent<Toggle>(); if (tog_1 != null) { Togs.Add(tog_1); } } if (Togs.Count > 0) { Togs[0].onValueChanged.Invoke(true); } } } private List<RaycastResult> GraphicRaycaster(Vector2 pos) { var mPointerEventData = new PointerEventData(_mEventSystem); mPointerEventData.position = pos; List<RaycastResult> results = new List<RaycastResult>(); gra.Raycast(mPointerEventData, results); return results; } }