TEngine 6

2025-08-14 16:51:28 +00:00 · 2025-03-07 23:09:46 +08:00
parent aad8ff3ee5
commit 551727687f
1988 changed files with 46223 additions and 94880 deletions
--- a/UnityProject/Assets/GameScripts/Procedure/ProcedureDownloadFile.cs
+++ b/UnityProject/Assets/GameScripts/Procedure/ProcedureDownloadFile.cs
@@ -0,0 +1,106 @@
+using System;
+using Cysharp.Threading.Tasks;
+using Launcher;
+using TEngine;
+using UnityEngine;
+using YooAsset;
+using ProcedureOwner = TEngine.IFsm<TEngine.IProcedureModule>;
+using Utility = TEngine.Utility;
+
+namespace Procedure
+{
+    public class ProcedureDownloadFile : ProcedureBase
+    {
+        public override bool UseNativeDialog { get; }
+
+        private ProcedureOwner _procedureOwner;
+
+        private float _lastUpdateDownloadedSize;
+        private float _totalSpeed;
+        private int _speedSampleCount;
+
+        private float CurrentSpeed
+        {
+            get
+            {
+                float interval = Math.Max(Time.deltaTime, 0.01f); // 防止deltaTime过小
+                var sizeDiff = _resourceModule.Downloader.CurrentDownloadBytes - _lastUpdateDownloadedSize;
+                _lastUpdateDownloadedSize = _resourceModule.Downloader.CurrentDownloadBytes;
+                var speed = sizeDiff / interval;
+
+                // 使用滑动窗口计算平均速度
+                _totalSpeed += speed;
+                _speedSampleCount++;
+                return _totalSpeed / _speedSampleCount;
+            }
+        }
+
+        protected override void OnEnter(ProcedureOwner procedureOwner)
+        {
+            _procedureOwner = procedureOwner;
+
+            Log.Info("开始下载更新文件！");
+
+            LauncherMgr.Show(UIDefine.UILoadUpdate, "开始下载更新文件...");
+
+            BeginDownload().Forget();
+        }
+
+        private async UniTaskVoid BeginDownload()
+        {
+            var downloader = _resourceModule.Downloader;
+
+            // 注册下载回调
+            downloader.DownloadErrorCallback = OnDownloadErrorCallback;
+            downloader.DownloadUpdateCallback = OnDownloadProgressCallback;
+            downloader.BeginDownload();
+            await downloader;
+
+            // 检测下载结果
+            if (downloader.Status != EOperationStatus.Succeed)
+                return;
+
+            ChangeState<ProcedureDownloadOver>(_procedureOwner);
+        }
+
+        private void OnDownloadErrorCallback(DownloadErrorData downloadErrorData)
+        {
+            LauncherMgr.ShowMessageBox($"Failed to download file : {downloadErrorData.FileName}",
+                MessageShowType.TwoButton,
+                LoadStyle.StyleEnum.Style_Default,
+                () => { ChangeState<ProcedureCreateDownloader>(_procedureOwner); }, UnityEngine.Application.Quit);
+        }
+
+        private void OnDownloadProgressCallback(DownloadUpdateData downloadUpdateData)
+        {
+            string currentSizeMb = (downloadUpdateData.CurrentDownloadBytes / 1048576f).ToString("f1");
+            string totalSizeMb = (downloadUpdateData.TotalDownloadBytes / 1048576f).ToString("f1");
+            float progressPercentage = _resourceModule.Downloader.Progress * 100;
+            string speed = Utility.File.GetLengthString((int)CurrentSpeed);
+
+            string line1 = Utility.Text.Format("正在更新，已更新 {0}/{1} ({2:F2}%)", downloadUpdateData.CurrentDownloadCount,
+                downloadUpdateData.TotalDownloadCount, progressPercentage);
+            string line2 = Utility.Text.Format("已更新大小 {0}MB/{1}MB", currentSizeMb, totalSizeMb);
+            string line3 = Utility.Text.Format("当前网速 {0}/s，剩余时间 {1}", speed,
+                GetRemainingTime(downloadUpdateData.TotalDownloadBytes, downloadUpdateData.CurrentDownloadBytes,
+                    CurrentSpeed));
+
+            LauncherMgr.UpdateUIProgress(_resourceModule.Downloader.Progress);
+            LauncherMgr.Show(UIDefine.UILoadUpdate, $"{line1}\n{line2}\n{line3}");
+
+            Log.Info($"{line1} {line2} {line3}");
+        }
+
+        private string GetRemainingTime(long totalBytes, long currentBytes, float speed)
+        {
+            int needTime = 0;
+            if (speed > 0)
+            {
+                needTime = (int)((totalBytes - currentBytes) / speed);
+            }
+
+            TimeSpan ts = new TimeSpan(0, 0, needTime);
+            return ts.ToString(@"mm\:ss");
+        }
+    }
+}