/// <summary>
/// 初始化
/// </summary>
public void Initialize()
{
_LoadingScene = CreateSceneState <LoadingSceneState>("LoadingScene", false, false) as LoadingSceneState;
_CurScene = CreateSceneState <InitSceneState>("InitScene", false, false);
_CurScene.IsBegin = true;
_CurScene.SceneBegin();
}
/// <summary>
/// 异步加载，返回异步操作数，协程操作
/// </summary>
/// <param name="scene"></param>
/// <returns></returns>
private void LoadSceneAsync(ISceneState scene)
{
//先加载对应的AB包
if (scene.IsABLoad)
{
GameManager.Instance.LoadSceneAB(scene.SceneName);
}
//使用异步操作数直接赋值监控就行了，好像不用迭代
LoadingProcess = SceneManager.LoadSceneAsync(scene.SceneName); //内部开启了一个协程，我们不用管它的逻辑
LoadingProcess.allowSceneActivation = false; //异步加载
_CurScene = scene;
}
/// <summary>
/// 不通过LoadingScene简单同步加载
/// </summary>
/// <param name="sceneName"></param>
private void LoadScene(ISceneState scene)
{
//旧状态离开
if (_CurScene != null)
{
_CurScene.SceneExit();
}
//先加载对应的AB包
if (scene.IsABLoad)
{
GameManager.Instance.LoadSceneAB(scene.SceneName);
}
SceneManager.LoadScene(scene.SceneName);
//赋值新状态
_CurScene = scene;
}
/// <summary>
/// 加载场景
/// </summary>
/// <param name="scene">场景状态类</param>
/// <param name="isLoading">是否已经通过Loading界面加载</param>
public void SetSceneState(ISceneState scene, bool isLoading)
{
if (scene.IsWithLoading)
{
if (!isLoading)
{
LoadSceneWithLoading(scene);
}
else
{
LoadSceneAsync(scene);
}
}
else
{
//加载新场景
LoadScene(scene);
}
}
/// <summary>
/// 输入一个场景的名称，
/// 先跳转到Loading场景在跳转进目标场景中
/// </summary>
/// <param name="sceneName"></param>
private void LoadSceneWithLoading(ISceneState scene)
{
_LoadingScene.SetNextScene(scene);
//同步加载到Loading场景
LoadScene(_LoadingScene);
}
/// <summary>
/// 加载场景
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="sceneName">场景名称</param>
/// <param name="isABLoad">场景是否在AB包中</param>
/// <param name="isWithLoading">是否属于异步Loading界面加载</param>
/// <param name="isLoading">是否已经通过Loading界面加载</param>
public void SetSceneState <T>(string sceneName, bool isABLoad, bool isWithLoading, bool isLoading) where T : ISceneState, new()
{
ISceneState scene = CreateSceneState <T>(sceneName, isABLoad, isWithLoading);
SetSceneState(scene, isLoading);
}