/// <summary>
/// 加载场景资源 (优先加载AssetBundle 资源) （不要直接使用字符串场景名）
/// </summary>
/// <param name="sceneNameEnum"></param>
/// <param name="isSingleLoad">加载场景模式 (true 标识加载完成删除其他的场景资源 否则 保留其他的场景资源 )</param>
/// <param name="callback">=true 标识场景加载成功 否则失败</param>
public void LoadSceneAsync(SceneNameEnum sceneNameEnum, LoadSceneModeEnum loadMode, System.Action <bool> callback,
List <SceneNameEnum> ignoreUnLoadScene, System.Action onCompleteUnLoadSceneAct = null)
{
if (IsUnLoadingScene)
{
Debug.LogError("卸载场景时候加载会有异常 请先确认判断有没有完成资源卸载 然后处理加载逻辑");
return;
}
string sceneName = sceneNameEnum.ToString();
if (string.IsNullOrEmpty(sceneName))
{
Debug.LogError("加载场景失败 ，未知的场景资源名称" + sceneName);
if (callback != null)
{
callback(false);
}
return;
}
int index = CheckIfSceneLoaded(sceneName);
if (index != -1)
{
Debug.LogError("The Scene Is Already Loaded " + sceneName);
Scene scene = m_CurLoadedScene[index];
m_CurLoadedScene.RemoveAt(index);
m_CurLoadedScene.Add(scene); //更新当前加载的场景到最后面
if (callback != null)
{
callback(true);
}
return;
}
DealWithLoadMode(loadMode, ignoreUnLoadScene, () => {
if (onCompleteUnLoadSceneAct != null)
{
onCompleteUnLoadSceneAct.Invoke();
}
ResourcesLoader.SceneLoader.LoadScene(S_SceneDirectory + sceneName, LoadAssetModel.Async, (loader) =>
{
if (loader == null || loader.IsCompleted == false || loader.IsError)
{
Debug.LogError("场景资源加载失败");
if (callback != null)
{
callback(false);
}
return;
}
EventCenter.Instance.StartCoroutine(InstantiateScene(sceneName, LoadSceneMode.Additive, callback));
});
}); //先卸载资源然后 再加载新的场景
}
/// <summary>
/// 加载完成时候 卸载其他的场景资源
/// </summary>
/// <param name="loadMode"></param>
/// <param name="ignoreUnLoadScene"></param>
private void DealWithLoadMode(LoadSceneModeEnum loadMode, List <SceneNameEnum> ignoreUnLoadScene, System.Action onCompleteUnLoadAct)
{
if (ignoreUnLoadScene == null)
{
ignoreUnLoadScene = new List <SceneNameEnum>();
}
List <Scene> allNeedUnLoadScene = new List <Scene>(); //需要卸载的场景
List <int> allNeedRemoveSceneIndex = new List <int>();
SceneNameEnum sceneName = SceneNameEnum.ApplicationEntry;
#region 根据不同的加载模式获取需要卸载的场景列表
switch (loadMode)
{
case LoadSceneModeEnum.ReleasAll:
for (int dex = 0; dex < m_CurLoadedScene.Count; ++dex)
{
sceneName = (SceneNameEnum)System.Enum.Parse(typeof(SceneNameEnum), m_CurLoadedScene[dex].name);
if (ignoreUnLoadScene.Contains(sceneName) == false && S_AllIgnoreUnLoadScene.Contains(sceneName) == false)
{
allNeedRemoveSceneIndex.Add(dex);
allNeedUnLoadScene.Add(m_CurLoadedScene[dex]);
}
}
break;
case LoadSceneModeEnum.ReleaseSelf:
if (m_CurLoadedScene.Count > 0)
{
Debug.Log("m_CurLoadedScene " + m_CurLoadedScene.Count);
sceneName = (SceneNameEnum)System.Enum.Parse(typeof(SceneNameEnum), m_CurLoadedScene[m_CurLoadedScene.Count - 1].name);
if (ignoreUnLoadScene.Contains(sceneName) == false && S_AllIgnoreUnLoadScene.Contains(sceneName) == false)
{
allNeedRemoveSceneIndex.Add(m_CurLoadedScene.Count - 1);
allNeedUnLoadScene.Add(m_CurLoadedScene[m_CurLoadedScene.Count - 1]);
}
}
break;
case LoadSceneModeEnum.KeepPrevious:
break;
default:
Debug.LogEditorInfor("没有定义的加载场景类型 " + loadMode);
break;
}
#endregion
allNeedRemoveSceneIndex.Reverse();
for (int dex = 0; dex < allNeedRemoveSceneIndex.Count; ++dex)
{
m_CurLoadedScene.RemoveAt(allNeedRemoveSceneIndex[dex]);
}
EventCenter.Instance.StartCoroutine(UnLoadScenes(allNeedUnLoadScene, onCompleteUnLoadAct));
}
/// <summary>
/// 加载场景资源 (优先加载AssetBundle 资源) （不要直接使用字符串场景名）
/// </summary>
/// <param name="sceneNameEnum"></param>
/// <param name="callback"></param>
public void LoadSceneAsync(SceneNameEnum sceneNameEnum, LoadSceneModeEnum loadMode, System.Action <bool> callback, System.Action onCompleteUnLoadSceneAct = null)
{
LoadSceneAsync(sceneNameEnum, loadMode, callback, new List <SceneNameEnum>(), onCompleteUnLoadSceneAct);
}