Unity 自定义鼠标样式

using System.Collections;
using System.Collections.Generic;
using Framework;
using UnityEngine;

/// <summary>
/// 鼠标
/// </summary>
public class Mouse : MonoBehaviour {
    public Texture2D mousetexture; //自定义样式1

    public Texture2D mouse_time; //自定义样式2

    void Start () {
        mousetexture = Resources.Load<Texture2D> ("Frame/Texture/UI/mouse/loading_8"); //加载图片1
        mouse_time = Resources.Load<Texture2D> ("Frame/Texture/UI/mouse/click_2"); //加载图片2
        Cursor.SetCursor (mousetexture, Vector2.zero, CursorMode.ForceSoftware); //初始化图标
    }

    void OnGUI () {
        if (Event.current.isMouse) {
            if (Event.current.type == EventType.MouseDown) {
                if (Input.GetKeyDown (KeyCode.Mouse0)) {
                    OnMouseOver ();
                } else if (Input.GetKeyDown (KeyCode.Mouse1)) {
                    OnMouseOver ();
                }
            } else if (Event.current.type == EventType.MouseUp) {
                if (Input.GetKeyUp (KeyCode.Mouse0)) {
                    OnMouseExit ();
                } else if (Input.GetKeyUp (KeyCode.Mouse1)) {
                    OnMouseExit ();
                }
            }
        }
    }

    /// <summary>
    /// 进入时切换鼠标样式
    /// </summary>
    private void OnMouseOver () {
        Cursor.SetCursor (mouse_time, Vector2.zero, CursorMode.ForceSoftware);
    }

    /// <summary>
    /// 离开时恢复
    /// </summary>
    private void OnMouseExit () {
        Cursor.SetCursor (mousetexture, Vector2.zero, CursorMode.ForceSoftware);
    }
}