forked from zxl/LaboratoryProtection
133 lines
4.6 KiB
C#
133 lines
4.6 KiB
C#
using Cysharp.Threading.Tasks;
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using Cysharp.Threading.Tasks.Linq;
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using PMaker.Await;
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using System;
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using System.Threading;
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using TMPro;
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using UniRx;
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using UnityEngine;
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using UnityEngine.AddressableAssets;
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using UnityEngine.ResourceManagement.AsyncOperations;
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using UnityEngine.SceneManagement;
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using UnityEngine.UI;
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public partial class UILoading : AwaitBehaviour
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{
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[SerializeField]
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private Slider _slider;
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[SerializeField]
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private TextMeshProUGUI _text;
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public float baseTimeSlice = 0.02f;
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public AssetReference targetScene;
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public AssetLabelReference labelReference;
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public override async UniTask WaitAsync(CancellationToken cancellationToken = default)
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{
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var maxValue = 100;
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this._slider.maxValue = maxValue;
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this._slider.value = 0;
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this._slider.wholeNumbers = true;
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var tempStream = this._slider
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.OnValueChangedAsObservable()
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.Subscribe(_ => {
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_text.text = $"{_}%";
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});
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//var size = await Addressables.GetDownloadSizeAsync(labelReference.RuntimeKey);
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//Debug.Log("main:" + size);
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//var res = await Addressables.LoadResourceLocationsAsync(labelReference.RuntimeKey);
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//foreach (var item in res)
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//{
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// var size = await Addressables.GetDownloadSizeAsync(item.PrimaryKey);
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// Debug.Log(item.PrimaryKey + " : " + size);
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//}
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//await UniTask.WaitUntil(() => Input.GetKeyDown(KeyCode.Space));
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var allLoader = Addressables.DownloadDependenciesAsync(labelReference.labelString, autoReleaseHandle: true);
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var target = 0;
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UniTask.Create(async () => {
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while (cancellationToken.IsCancellationRequested != true)
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{
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if (this._slider.value < target)
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{
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this._slider.value++;
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}
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if (this._slider.value >= maxValue)
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{
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break;
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}
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await UniTask.Delay(TimeSpan.FromSeconds(baseTimeSlice), cancellationToken: cancellationToken);
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}
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}).Forget();
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UniTask.Create(async () => {
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if (allLoader.Status == AsyncOperationStatus.Failed)
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{
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//Debug.LogError("场景加载异常: " + allLoader.OperationException.ToString());
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await UniTask.Yield(cancellationToken);
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}
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while (!allLoader.IsDone)
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{
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// 加载进度（0~1）
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//var percentage = sceneAsyncLoader.GetDownloadStatus().Percent;
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var percentage = allLoader.PercentComplete;
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//Debug.Log("load进度: " + percentage);
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//Debug.Log("download进度: " + allLoader.GetDownloadStatus().Percent);
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target = (int)(allLoader.GetDownloadStatus().Percent * 90);
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await UniTask.Yield(cancellationToken);
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}
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}).Forget();
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await allLoader;
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Debug.Log("cache over!");
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//await this._slider.OnValueChangedAsAsyncEnumerable().FirstAsync(_ => _ >= 90);
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//await UniTask.WaitUntil(() => Input.GetKeyDown(KeyCode.Space));
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// load main
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{
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var handle = SceneManager.LoadSceneAsync(1);
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handle.allowSceneActivation = false;
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//target = maxValue - 2;
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//await UniTask.WaitUntil(() => handle.progress >= 0.9);
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target = maxValue;
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await this._slider.OnValueChangedAsAsyncEnumerable().FirstAsync(_ => _ >= maxValue);
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//await UniTask.WaitUntil(() => Input.GetKeyDown(KeyCode.Space));
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handle.allowSceneActivation = true;
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//var sceneAsyncLoader = targetScene.LoadSceneAsync(UnityEngine.SceneManagement.LoadSceneMode.Single, activateOnLoad: false);
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//var instance = await sceneAsyncLoader;
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//await this._slider.OnValueChangedAsAsyncEnumerable().FirstAsync(_ => _ >= maxValue);
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//await UniTask.WaitUntil(() => Input.GetKeyDown(KeyCode.Space));
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//await instance.ActivateAsync();
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}
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tempStream.Dispose();
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}
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private void Reset()
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{
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_slider = GetComponentInChildren<Slider>(true);
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_text = GetComponentInChildren<TextMeshProUGUI>(true);
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}
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private void FixedUpdate()
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{
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if (Input.GetKeyDown(KeyCode.C) == true)
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{
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Caching.ClearCache();
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}
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if (Input.GetKeyDown(KeyCode.A) == true)
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{
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Addressables.ClearDependencyCacheAsync(this.targetScene.RuntimeKey);
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}
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}
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}
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