commit ced0b5a10cad343acafb53f8a5e5bafa0893f5a3
Author: adro <a.schlett@gmx.de>
Date:   Sat Jul 23 00:33:18 2022 +0200

    Initial Commit

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..acda385
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.vs
+.vscode
+/bin
+/obj
diff --git a/ModEntry.cs b/ModEntry.cs
new file mode 100644
index 0000000..66ddad3
--- /dev/null
+++ b/ModEntry.cs
@@ -0,0 +1,76 @@
+using System.Linq;
+using System.Collections.Generic;
+using StardewModdingAPI;
+using StardewModdingAPI.Events;
+using StardewValley;
+
+namespace Relativity
+{
+    public class ModEntry : Mod
+    {
+        // GTI = GameTickInterval, STP = ShouldTimePass
+        private static int LocalGTI => 7000 + (Game1.currentLocation?.getExtraMillisecondsPerInGameMinuteForThisLocation() ?? 0);
+        private static bool LocalSTP => Game1.shouldTimePass(true);
+        private readonly Dictionary<long, (bool STP, int GTI)> playerTimeData = new();
+
+        public override void Entry(IModHelper helper)
+        {
+            Helper.Events.Multiplayer.ModMessageReceived += Multiplayer_ModMessageReceived;
+            Helper.Events.Multiplayer.PeerDisconnected += Multiplayer_PeerDisconnected;
+            Helper.Events.Multiplayer.PeerConnected += Multiplayer_PeerConnected;
+            Helper.Events.GameLoop.UpdateTicking += GameLoop_UpdateTicking;
+            Helper.Events.Player.Warped += Player_Warped;
+        }
+
+        private void Player_Warped(object sender, WarpedEventArgs e) =>
+            UpdatePeerData(e.Player.UniqueMultiplayerID, (LocalSTP, LocalGTI));
+        private void Multiplayer_PeerConnected(object sender, PeerConnectedEventArgs e) =>
+            UpdatePeerData(e.Peer.PlayerID, (LocalSTP, LocalGTI));
+        private void Multiplayer_PeerDisconnected(object sender, PeerDisconnectedEventArgs e) =>
+            UpdatePeerData(e.Peer.PlayerID, null);
+
+        private void Multiplayer_ModMessageReceived(object sender, ModMessageReceivedEventArgs e)
+        {
+            if (!Context.IsMainPlayer || e.FromModID != ModManifest.UniqueID) return;
+
+            if (e.Type == "TimeData") UpdatePeerData(e.FromPlayerID, e.ReadAs<(bool, int)>());
+        }
+
+        private void UpdatePeerData(long playerID, (bool, int)? data)
+        {
+            if (!Context.IsMainPlayer)
+            {
+                Helper.Multiplayer.SendMessage(data, "TimeData", new[] { ModManifest.UniqueID }); ;
+                return;
+            }
+
+            if (data == null) playerTimeData.Remove(playerID);
+            else playerTimeData[playerID] = ((bool, int))data;
+        }
+
+        private bool prevSTP = false;
+        private float totalElapsedGTI = 0;
+        private void GameLoop_UpdateTicking(object sender, UpdateTickingEventArgs e)
+        {
+            if (!Context.IsWorldReady || !Context.IsMultiplayer) return;
+
+            if (LocalSTP != prevSTP)
+                UpdatePeerData(Game1.player.UniqueMultiplayerID, (prevSTP = LocalSTP, LocalGTI));
+
+            if (!Context.IsMainPlayer) return;
+
+            if (float.IsNaN(totalElapsedGTI)) totalElapsedGTI = 0;
+
+            float players = playerTimeData.Count;
+            float paused = playerTimeData.Count(x => !x.Value.STP);
+            float timeSpeedFactor = 1f - paused / players;
+
+            totalElapsedGTI += Game1.gameTimeInterval * timeSpeedFactor;
+            Game1.gameTimeInterval = 0;
+
+            float averageGTI = playerTimeData.Sum(x => x.Value.GTI) / players;
+            if (totalElapsedGTI >= averageGTI)
+                totalElapsedGTI -= Game1.gameTimeInterval = (int) averageGTI;
+        }
+    }
+}
diff --git a/Relativity.csproj b/Relativity.csproj
new file mode 100644
index 0000000..a501927
--- /dev/null
+++ b/Relativity.csproj
@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net5.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Pathoschild.Stardew.ModBuildConfig" Version="4.0.1" />
+  </ItemGroup>
+
+</Project>
diff --git a/Relativity.sln b/Relativity.sln
new file mode 100644
index 0000000..31f0681
--- /dev/null
+++ b/Relativity.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.2.32630.192
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Relativity", "Relativity.csproj", "{94E8EB0F-BDB4-44CB-8946-D3D75F33E419}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{94E8EB0F-BDB4-44CB-8946-D3D75F33E419}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{94E8EB0F-BDB4-44CB-8946-D3D75F33E419}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{94E8EB0F-BDB4-44CB-8946-D3D75F33E419}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{94E8EB0F-BDB4-44CB-8946-D3D75F33E419}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {71995C25-CD9A-4B89-A109-6AEBE22ADF7E}
+	EndGlobalSection
+EndGlobal
diff --git a/manifest.json b/manifest.json
new file mode 100644
index 0000000..53fc02e
--- /dev/null
+++ b/manifest.json
@@ -0,0 +1,10 @@
+{
+  "Name": "Relativity",
+  "Author": "AdroSlice",
+  "Version": "1.0.0",
+  "Description": "Slows down multiplayer time based on how many players would normally not have time pass in singleplayer.",
+  "UniqueID": "AdroSlice.Relativity",
+  "EntryDll": "Relativity.dll",
+  "MinimumApiVersion": "3.0.0",
+  "UpdateKeys": []
+}
\ No newline at end of file