public AsyncOperation PreGamescene; //游戏的预加载场景
/// <summary>
/// 预加载游戏场景
/// </summary>
/// <param name="scene"></param>
public void PreloadScene(ESCENE scene)
{
if (UnityEngine.SceneManagement.SceneManager.GetSceneByName(scene.ToString()).name == null)
{
PreGamescene = UnityEngine.SceneManagement.SceneManager.LoadSceneAsync(scene.ToString(),
UnityEngine.SceneManagement.LoadSceneMode.Additive);
PreGamescene.allowSceneActivation = false;
}
}
public void LoadSceneSingle(ESCENE scene)
{
leavingScene = enteringScene;
enteringScene = scene;
sceneManagerHelper.leavingScene = leavingScene;
sceneManagerHelper.enteringScene = enteringScene;
Leave();
UnityEngine.SceneManagement.SceneManager.LoadScene(scene.ToString(), UnityEngine.SceneManagement.LoadSceneMode.Single);
}
/// <summary>
/// 加载场景
/// </summary>
/// <param name='scene'>场景</param>
public void LoadScene(ESCENE scene)
{
leavingScene = enteringScene;
enteringScene = scene;
sceneManagerHelper.leavingScene = leavingScene;
sceneManagerHelper.enteringScene = enteringScene;
Leave();
sceneManagerHelper.LoadLevel(scene.ToString());
}
/// <summary>
/// 离开场景
/// </summary>
private void Leave()
{
CurrentScene = ESCENE.NULL;
sceneManagerHelper.currentScene = CurrentScene;
if (OnLeaveScene != null)
{
OnLeaveScene(this);
}
timer = Time.realtimeSinceStartup;
}
/// <summary>
/// 打开指定的场景
/// </summary>
public void OpenPointScene(ESCENE scene)
{
leavingScene = enteringScene;
enteringScene = scene;
sceneManagerHelper.leavingScene = leavingScene;
sceneManagerHelper.enteringScene = enteringScene;
Leave();
if (MahjongGame_AH.GameData.Instance && PreGamescene != null)
{
if (UnityEngine.SceneManagement.SceneManager.GetSceneByName(ESCENE.MAHJONG_GAME_GENERAL.ToString()).name != null)
{
UnityEngine.SceneManagement.SceneManager.UnloadSceneAsync(ESCENE.MAHJONG_GAME_GENERAL.ToString());
}
if (UnityEngine.SceneManagement.SceneManager.GetSceneByName(ESCENE.MAHJONG_GAME_MAIN_SCENE.ToString()).name != null)
{
UnityEngine.SceneManagement.SceneManager.UnloadSceneAsync(ESCENE.MAHJONG_GAME_MAIN_SCENE.ToString());
}
}
if (MahjongLobby_AH.GameData.Instance && PreGamescene != null)
{
if (UnityEngine.SceneManagement.SceneManager.GetSceneByName(ESCENE.MAHJONG_LOBBY_GENERAL.ToString()).name != null)
{
AsyncOperation general = UnityEngine.SceneManagement.SceneManager.UnloadSceneAsync(ESCENE.MAHJONG_LOBBY_GENERAL.ToString());
}
//卸载其他场景
if (UnityEngine.SceneManagement.SceneManager.GetSceneByName(ESCENE.MAHJONG_LOBBY_MAIN_SCENE.ToString()).name != null)
{
AsyncOperation main = UnityEngine.SceneManagement.SceneManager.UnloadSceneAsync(ESCENE.MAHJONG_LOBBY_MAIN_SCENE.ToString());
}
}
EnterScene(scene);
}
public void EnterScene(ESCENE scene)
{
if (PreGamescene != null)
{
PreGamescene.allowSceneActivation = true;
}
else
{
LoadSceneSingle(scene);
}
if (CurrentScene == EnteringScene)
{
return;
}
if (OnEnterScene != null)
{
OnEnterScene(this);
}
CurrentScene = EnteringScene;
sceneManagerHelper.currentScene = CurrentScene;
}
/// <summary>
/// 进入场景
/// </summary>
private void Enter()
{
if (CurrentScene == EnteringScene)
{
return;
}
//if (PlayBack_1.PlayBackData.isComePlayBack)
//{
// return;
//}
if (OnEnterScene != null)
{
OnEnterScene(this);
}
CurrentScene = EnteringScene;
sceneManagerHelper.currentScene = CurrentScene;
float time = Time.realtimeSinceStartup - timer;
DEBUG.LogTracer("SceneManager 加载场景: " + CurrentScene.ToString() + " 花费了 [ " + time + " ] 秒");
}
