在Unity3D中单击字符时创建弹出菜单模拟人的样式

using UnityEngine;

public class PopupMenu : MonoBehaviour
{
    private bool showMenu = false;
    private Rect menuRect;

    private void OnGUI()
    {
        if (showMenu)
        {
            menuRect = new Rect(Event.current.mousePosition.x, Event.current.mousePosition.y, 150f, 100f);
            menuRect = GUILayout.Window(0, menuRect, DrawMenu, "Popup Menu");
        }
    }

    private void DrawMenu(int windowID)
    {
        if (GUILayout.Button("Option 1"))
        {
            // 处理选项1的逻辑
        }

        if (GUILayout.Button("Option 2"))
        {
            // 处理选项2的逻辑
        }

        if (GUILayout.Button("Option 3"))
        {
            // 处理选项3的逻辑
        }
    }

    private void Update()
    {
        if (Input.GetMouseButtonDown(0))
        {
            showMenu = true;
        }
        else if (Input.GetMouseButtonUp(0))
        {
            showMenu = false;
        }
    }
}