Changed how per-player data is stored to work in multiplayer (I hope).

Farmtronics/M1/M1API.cs

@@ -2072,11 +2072,11 @@ public override string ToString(TAC.Machine vm) {
 			return content.ToString().Replace("UnityEngine.", "");
 		}
 
-		public override int Hash(int recursionDepth=16) {
+		public override int Hash() {
 			return content.GetHashCode();
 		}
 
-		public override double Equality(Value rhs, int recursionDepth=16) {
+		public override double Equality(Value rhs) {
 			return rhs is ValWrapper && ((ValWrapper)rhs).content == content ? 1 : 0;
 		}
 	}

Farmtronics/M1/PerPlayerData.cs

@@ -0,0 +1,32 @@
+// This module defines per-player data which is saved in the game save file.
+// References:
+// https://stardewcommunitywiki.com/Modding:Modder_Guide/APIs/Data
+// https://stardewvalleywiki.com/Modding:Migrate_to_Stardew_Valley_1.5#Custom_mod_data
+//
+// We keep around a singleton instance of this (instance), whiche any code that
+// has the need can read or update and the changes will get saved with the game.
+
+using System;
+using StardewValley;
+
+namespace Farmtronics {
+	public static class PerPlayerData {
+
+		static string HomeComputerNameKey {
+			get {  return $"{ModEntry.instance.ModManifest.UniqueID}/HomeComputerName"; }
+		}
+
+		public static string HomeComputerName { 
+			get {
+				string result;
+				if (Game1.player.modData.TryGetValue(HomeComputerNameKey, out result)) {
+					return result;
+				}
+				return "Home Computer";
+			}
+			set {
+				Game1.player.modData[HomeComputerNameKey] = value;
+			}
+		}
+	}
+}

Farmtronics/M1/Shell.cs

@@ -28,7 +28,7 @@ public string name {
 			get { return bot == null ? _name : bot.name; }
 			set {
 				_name = value;
-				if (bot == null) ModData.instance.HomeComputerName = value;
+				if (bot == null) PerPlayerData.HomeComputerName = value;
 				else bot.Name = bot.DisplayName = value;
 			}
 		}
@@ -360,24 +360,24 @@ public void Exit() {
 			}
 		}
 
-		public void PrintLine(string line) {
+		public void PrintLine(string line, bool lineBreak=true) {
 			TextDisplay disp = console.display;
 			disp.Print(line);
-			disp.Print(disp.delimiter);
+			if (lineBreak) disp.Print(disp.delimiter);
 		}
 
-		public void PrintErrLine(string line) {
+		public void PrintErrLine(string line, bool lineBreak=true) {
 			if (interpreter.vm != null) {
 				stackAtLastErr = M1API.StackList(interpreter.vm);
 				interpreter.vm.globalContext.variables.SetElem(M1API._stackAtBreak, stackAtLastErr);
 			} else {
 				stackAtLastErr = new ValList();	// empty list signifies error without a VM, e.g. at compile time.
 			}
-			PrintLine(line);
+			PrintLine(line, lineBreak);
 		}
 
-		void PrintLineWithTaskCheck(string line) {
-			PrintLine(line);
+		void PrintLineWithTaskCheck(string line, bool lineBreak=true) {
+			PrintLine(line, lineBreak);
 			ToDoManager.NotePrintOutput(line);
 		}
 	}

Farmtronics/ModEntry.cs

@@ -173,7 +173,7 @@ public void OnMenuChanged(object sender, MenuChangedEventArgs e) {
 			var dlog = e.NewMenu as DialogueBox;
 			if (dlog == null) return;
 			if (!dlog.isQuestion || dlog.responses[0].responseKey != "Weather") return;
-			// Only allow players to use the home computer at their own cabin
+			// Only allow players to use the home computer at their own s
 			if (Game1.player.currentLocation.NameOrUniqueName != Game1.player.homeLocation.Value) return;
 
 			// TV menu: insert a new option for the Home Computer
@@ -193,7 +193,6 @@ public void OnMenuChanged(object sender, MenuChangedEventArgs e) {
 
 		public void OnSaving(object sender, SavingEventArgs args) {
 			Monitor.Log($"OnSaving");
-			ModData.Save();
 			// Host can't save without this
 			BotManager.ConvertBotsToChests(true);
 			BotManager.ClearAll();
@@ -213,7 +212,7 @@ public void OnSaveLoaded(object sender, SaveLoadedEventArgs args) {
 				MultiplayerManager.hostID = Game1.player.UniqueMultiplayerID;
 			}
 			BotManager.ConvertChestsToBots();
-			if (shell != null) shell.name = ModData.instance.HomeComputerName;
+			if (shell != null) shell.name = PerPlayerData.HomeComputerName;
 		}
 
 		public void OnDayStarted(object sender, DayStartedEventArgs args) {
@@ -245,7 +244,7 @@ private void OnDayEnding(object sender, DayEndingEventArgs e) {
 		private void InitComputerShell() {
 			if (shell == null) {
 				shell = new Shell();
-				shell.name = ModData.instance.HomeComputerName;
+				shell.name = PerPlayerData.HomeComputerName;
 				shell.Init(Game1.player.UniqueMultiplayerID);
 			}
 		}