Play Time

Core/Extensions/EnumerableExtensions.cs

@@ -55,6 +55,18 @@ public static void RemoveWhere<K, V>(
  }
  }
  }
+
+ /// <summary>
+ /// Sum a sequence of TimeSpans.
+ /// Mysteriously not defined standardly.
+ /// </summary>
+ /// <param name="source">Sequence of TimeSpans to sum</param>
+ /// <returns>
+ /// Sum of the TimeSpans
+ /// </returns>
+ public static TimeSpan Sum(this IEnumerable<TimeSpan> source)
+ => source.Aggregate(TimeSpan.Zero,
+ (a, b) => a + b);
  }
 
  /// <summary>

Core/GameInstance.cs

@@ -30,6 +30,8 @@ public class GameInstance : IEquatable<GameInstance>
  private GameVersion version;
  private List<GameVersion> _compatibleVersions = new List<GameVersion>();
 
+ public TimeLog playTime;
+
  public string Name { get; set; }
  /// <summary>
  /// Returns a file system safe version of the instance name that can be used within file names.
@@ -111,6 +113,8 @@ private void SetupCkanDirectories(bool scan = true)
  }
  }
 
+ playTime = TimeLog.Load(TimeLog.GetPath(CkanDir())) ?? new TimeLog();
+
  if (!Directory.Exists(InstallHistoryDir()))
  {
  User.RaiseMessage("Creating {0}", InstallHistoryDir());

Core/Types/TimeLog.cs

@@ -0,0 +1,65 @@
+using System;
+using System.IO;
+using System.Drawing;
+using System.ComponentModel;
+using System.Collections.Generic;
+using System.Diagnostics;
+
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace CKAN
+{
+ [JsonObject(MemberSerialization.OptIn)]
+ public class TimeLog
+ {
+ [JsonProperty("time", NullValueHandling = NullValueHandling.Ignore)]
+ public TimeSpan Time;
+
+ public static string GetPath(string dir)
+ {
+ return Path.Combine(dir, filename);
+ }
+
+ public static TimeLog Load(string path)
+ {
+ try
+ {
+ return JsonConvert.DeserializeObject<TimeLog>(File.ReadAllText(path));
+ }
+ catch (FileNotFoundException)
+ {
+ return null;
+ }
+ }
+
+ public void Save(string path)
+ {
+ File.WriteAllText(path, JsonConvert.SerializeObject(this, Formatting.Indented));
+ }
+
+ public override String ToString()
+ {
+ return Time.TotalHours.ToString("N1");
+ }
+
+ private Stopwatch playTime = new Stopwatch();
+
+ public void Start()
+ {
+ playTime.Restart();
+ }
+
+ public void Stop(string dir)
+ {
+ if (playTime.IsRunning)
+ {
+ playTime.Stop();
+ Time += playTime.Elapsed;
+ Save(GetPath(dir));
+ }
+ }
+
+ private const string filename = "playtime.json";
+ }
+}

Core/Utilities.cs

@@ -61,6 +61,11 @@ private static void _CopyDirectory(string sourceDirPath, string destDirPath, boo
  continue;
  }
 
+ else if (file.Name == "playtime.json")
+ {
+ continue;
+ }
+
  string temppath = Path.Combine(destDirPath, file.Name);
  file_transaction.Copy(file.FullName, temppath, false);
  }

GUI/CKAN-GUI.csproj

@@ -44,6 +44,7 @@
  <ItemGroup>
  <Reference Include="System" />
  <Reference Include="System.Core" />
+ <Reference Include="System.Data" />
  <Reference Include="System.Drawing" />
  <Reference Include="System.Transactions" />
  <Reference Include="System.Windows.Forms" />
@@ -229,6 +230,12 @@
  <Compile Include="Controls\ManageMods.Designer.cs">
  <DependentUpon>ManageMods.cs</DependentUpon>
  </Compile>
+ <Compile Include="Controls\PlayTime.cs">
+ <SubType>UserControl</SubType>
+ </Compile>
+ <Compile Include="Controls\PlayTime.Designer.cs">
+ <DependentUpon>PlayTime.cs</DependentUpon>
+ </Compile>
  <Compile Include="Controls\ThemedTabControl.cs">
  <SubType>Component</SubType>
  </Compile>
@@ -239,7 +246,7 @@
  <SubType>Component</SubType>
  </Compile>
  <Compile Include="Controls\TriStateToggle.cs">
- <SubType>Component</SubType>
+ <SubType>UserControl</SubType>
  </Compile>
  </ItemGroup>
  <ItemGroup>
@@ -293,6 +300,9 @@
  <Compile Include="Main\MainTabControl.cs">
  <SubType>Component</SubType>
  </Compile>
+ <Compile Include="Main\MainTime.cs">
+ <SubType>Form</SubType>
+ </Compile>
  <Compile Include="Main\MainTrayIcon.cs">
  <SubType>Form</SubType>
  </Compile>
@@ -677,6 +687,12 @@
  <EmbeddedResource Include="Controls\ModInfo.resx">
  <DependentUpon>ModInfo.cs</DependentUpon>
  </EmbeddedResource>
+ <EmbeddedResource Include="Controls\PlayTime.resx">
+ <DependentUpon>PlayTime.cs</DependentUpon>
+ </EmbeddedResource>
+ <EmbeddedResource Include="Localization\fr-FR\PlayTime.fr-FR.resx">
+ <DependentUpon>..\..\Controls\PlayTime.cs</DependentUpon>
+ </EmbeddedResource>
  <EmbeddedResource Include="Controls\ManageMods.resx">
  <DependentUpon>ManageMods.cs</DependentUpon>
  </EmbeddedResource>
@@ -1004,4 +1020,4 @@
  <Exec Command="powershell ../build.ps1 Generate-GlobalAssemblyVersionInfo" Condition="!Exists('../_build/meta/GlobalAssemblyVersionInfo.cs') And '$(OS)' == 'Windows_NT'" />
  <Exec Command="sh ../build Generate-GlobalAssemblyVersionInfo" Condition="!Exists('../_build/meta/GlobalAssemblyVersionInfo.cs') And '$(OS)' == 'Unix'" />
  </Target>
-</Project>
+</Project>