using System;
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using Cysharp.Threading.Tasks;
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using UnityEngine;
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using UnityEngine.SceneManagement;
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public enum StageName
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{
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Login,
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Game,
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}
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public class StageManager : Singleton<StageManager>, IManager
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{
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public StageName currentStage;
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public Action AfterLoadingGameScene;
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public Action BeforeLoadingGameScene;
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// public Action OnSwitchAccount;
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public void Init()
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{
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}
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public void Release()
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{
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AfterLoadingGameScene = null;
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BeforeLoadingGameScene = null;
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}
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public async UniTaskVoid ToLoginScene()
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{
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UIManager.Instance.DestroyAllUI();
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AsyncOperation asyncOperation = SceneManager.LoadSceneAsync("Login");
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await OnLoading(asyncOperation, ConfigManager.Instance.GetLoadingProgress);
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Main.OnSwitchToLoginScene();
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currentStage = StageName.Login;
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UIManager.Instance.OpenWindow<LaunchBackGroundWin>();
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UIManager.Instance.OpenWindow<LoginWin>();
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}
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protected float GetManagerRequestDataProgress()
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{
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if (Main.managers.Count == 0)
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{
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return 1f;
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}
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int count = 0;
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for (int i = 0; i < Main.managers.Count; i++)
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{
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var manager = Main.managers[i];
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if (manager.IsNessaryDataReady())
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{
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count++;
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}
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}
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return ((float)count) / ((float)Main.managers.Count);
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}
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public async UniTaskVoid ToGameScene()
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{
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UIManager.Instance.DestroyAllUI();
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BeforeLoadingGameScene?.Invoke();
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// ResManager.Instance.PrewarmResources();
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AsyncOperation asyncOperation = SceneManager.LoadSceneAsync("Game");
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await OnLoading(asyncOperation, () => (DTC0403_tagPlayerLoginLoadOK.finishedLogin ? .5f : 0f) + GetManagerRequestDataProgress() * .5f);
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// 加载初始化数据完成
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currentStage = StageName.Game;
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Main.OnEnterGameScene();
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AfterLoadingGameScene?.Invoke();
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UIManager.Instance.OpenWindow<MainWin>();
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}
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protected async UniTask OnLoading(AsyncOperation asyncOperation, Func<float> getLoadingProgress, Func<UniTask> anthorTask = null)
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{
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asyncOperation.allowSceneActivation = false;
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LoadingWin loadingWin = UIManager.Instance.OpenWindow<LoadingWin>();
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while (!asyncOperation.isDone)
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{
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if (asyncOperation.progress >= 0.9f)
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{
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asyncOperation.allowSceneActivation = true;
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}
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loadingWin.SetProgress(asyncOperation.progress * 0.5f + getLoadingProgress() * 0.5f);
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await UniTask.Yield();
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}
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float managerProgress = getLoadingProgress();
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while (managerProgress < 1f)
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{
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loadingWin.SetProgress(asyncOperation.progress * 0.5f + managerProgress * 0.5f);
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await UniTask.Yield();
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managerProgress = getLoadingProgress();
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}
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if (anthorTask != null)
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{
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await anthorTask();
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}
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loadingWin.SetProgress(1f, true);
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await UniTask.Delay(TimeSpan.FromSeconds(0.5f));
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loadingWin.CloseWindow();
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}
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}
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