Unity不用挂载脚本，不用实例化脚本，只需继承实例类也可以调用各个脚本变量

张屿秋

于 2024-12-27 23:08:10 发布

阅读量140

点赞数 1

文章标签： unity java 游戏引擎

本文链接：https://blog.youkuaiyun.com/Chj1319261607/article/details/144779087

版权

using UnityEngine;

public class MonoSigleton<T> : MonoBehaviour where T : MonoBehaviour
{
    private static T _instance;
    public static T Instance
    {
        get
        {

            if (_instance == null)
            {

                var objects = GameObject.FindObjectsOfType<T>();
                if (objects.Length > 0)
                {
                    if (objects.Length > 1)
                    {
                        for (int i = 1; i < objects.Length; i++)
                        {
                            Destroy(objects[i]);
                        }
                    }

                    _instance = objects[0];
                }
            }

            if (_instance == null && Application.isPlaying)
            {
                _instance = new GameObject(typeof(T).Name).AddComponent<T>();
            }
            return _instance;
        }
    }

}