26 lines
684 B
C#
26 lines
684 B
C#
|
using System.Collections;
|
|||
|
|
using System.Collections.Generic;
|
|||
|
|
using UnityEngine;
|
|||
|
|
|
|||
|
|
//C#中 泛型知识点
|
|||
|
|
//设计模式 单例模式的知识点
|
|||
|
|
//继承了 MonoBehaviour 的 单例模式对象 需要我们自己保证它的位移性
|
|||
|
|
public class SingletonMono<T> : MonoBehaviour where T: MonoBehaviour
|
|||
|
|
{
|
|||
|
|
private static T instance;
|
|||
|
|
|
|||
|
|
public static T GetInstance()
|
|||
|
|
{
|
|||
|
|
//继承了Mono的脚本 不能够直接new
|
|||
|
|
//只能通过拖动到对象上 或者 通过 加脚本的api AddComponent去加脚本
|
|||
|
|
//U3D内部帮助我们实例化它
|
|||
|
|
return instance;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
protected virtual void Awake()
|
|||
|
|
{
|
|||
|
|
instance = this as T;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
}
|