using UnityEngine;
using System.Collections;//对象单例模式
public class GameManager : MonoBehaviour
{private static GameManager m_manager;public static GameManager M_manager{get{if (m_manager == null){m_manager = new GameObject("GameManager").AddComponent<GameManager>();}return m_manager;}}//注意执行顺序void Awake(){//添加音频组件gameObject.AddComponent<AudioSource>();}// Use this for initializationvoid Start(){}//添加音频public void PlayAudio(AudioClip clip){audio.PlayOneShot(clip);}// Update is called once per framevoid Update(){}
}

 void Start(){GameManager manager = GameManager.M_manager;manager.PlayAudio(clip);ModelManager modelManager = ModelManager.M_mamager;}

using UnityEngine;
using System.Collections;//模型单例
public class ModelManager{private static ModelManager m_mamager;public static ModelManager M_mamager{get {if (m_mamager == null) {m_mamager = new ModelManager();}return ModelManager.m_mamager; }}public Mouse[] mouses = new Mouse[10];public ModelManager() {for (int i = 0; i < 10; i++){mouses[i] = new Mouse();}}}

using UnityEngine;
using System.Collections;public class GameController : MonoBehaviour
{public AudioClip clip;// Use this for initializationvoid Start(){GameManager manager = GameManager.M_manager;manager.PlayAudio(clip);ModelManager modelManager = ModelManager.M_mamager;}// Update is called once per framevoid Update(){}void OnGUI() {GUILayout.Label(Application.platform.ToString());            GUILayout.Label(Application.runInBackground.ToString());     GUILayout.Label(Application.dataPath.ToString());GUILayout.Label(Application.persistentDataPath.ToString());GUILayout.Label(Application.temporaryCachePath.ToString());GUILayout.Label(Application.loadedLevel.ToString());//切换场景if (GUILayout.Button("level")) {//销毁之前场景Application.LoadLevel(1);//不销毁之前场景Application.LoadLevelAdditive(1);}//退出if (GUILayout.Button("quit")){Application.Quit();}//链接 打开网页if (GUILayout.Button("baidu")){Application.OpenURL("http://www.baidu.com");}}}