Setting up new fuji option that writes out the games log data to a file.

Content/Text/English.json

@@ -2,8 +2,7 @@
 	"ID": "english",
 	"Label": "English",
 	"Font": "Renogare",
-	"Strings":
-	{
+	"Strings": {
 		"Confirm": "Confirm",
 		"Cancel": "Cancel",
 		"Back": "Back",
@@ -26,7 +25,7 @@
 		"OptionsInvertCamera": "Inverted Camera",
 
 		"FujiOptions": "Fuji Options...",
-
+		"FujiWriteLog": "Write Log File",
 		"PauseMods": "Mods",
 		"PauseModEnabled": "Enabled",
 		"PauseModsConfirmDisable": "Continue & Disable Mod",

Source/Data/Save.cs

@@ -114,11 +114,6 @@ public bool SetBool(string name, bool value = false)
 	/// </summary>
 	public int SfxVolume { get; set; } = 10;
 
-	/// <summary>
-	/// SkinName
-	/// </summary>
-	public string SkinName { get; set; } = "Madeline";
-
 	/// <summary>
 	/// Invert the camera in given directions
 	/// </summary>
@@ -135,7 +130,17 @@ public bool SetBool(string name, bool value = false)
 	public List<LevelRecord> Records { get; set; } = [];
 
 	/// <summary>
-	/// Records for each level
+	/// Fuji Custom - Currently equipped skin name
+	/// </summary>
+	public string SkinName { get; set; } = "Madeline";
+
+	/// <summary>
+	/// Fuji Custom - Whether we should write to the log file or not.
+	/// </summary>
+	public bool WriteLog { get; set; } = true;
+
+	/// <summary>
+	/// Fuji Custom - Records for each mod
 	/// </summary>
 	public List<ModRecord> ModRecords { get; set; } = [];
 
@@ -223,6 +228,11 @@ public void ToggleFullscreen()
 		SyncSettings();
 	}
 
+	public void ToggleWriteLog()
+	{
+		WriteLog = !WriteLog;
+	}
+
 	public void ToggleZGuide()
 	{
 		ZGuide = !ZGuide;

Source/Game.cs

@@ -1,4 +1,5 @@
 using System.Diagnostics;
+using System.Text;
 using Celeste64.Mod;
 using Celeste64.Mod.Patches;
 
@@ -115,6 +116,9 @@ public override void Shutdown()
 
 		scenes.Clear();
 		instance = null;
+
+		Log.Info("Shutting down...");
+		WriteToLog();
 	}
 
 	public bool IsMidTransition => transitionStep != TransitionStep.None;
@@ -240,7 +244,10 @@ public override void Update()
 				if (lastWav != nextWav)
 				{
 					MusicWav?.Stop();
-					MusicWav = Audio.PlayMusic(nextWav);
+					if (string.IsNullOrEmpty(nextWav))
+					{
+						MusicWav = Audio.PlayMusic(nextWav);
+					}
 				}
 			}
 
@@ -251,21 +258,29 @@ public override void Update()
 				if (next != last)
 				{
 					Ambience.Stop();
-					Ambience = Audio.Play(next);
+					if (string.IsNullOrEmpty(next))
+					{
+						Ambience = Audio.Play(next);
+					}
 				}
 
 				string lastWav = AmbienceWav != null && AmbienceWav.Value.IsPlaying && lastScene != null ? lastScene.AmbienceWav : string.Empty;
 				string nextWav = nextScene?.AmbienceWav ?? string.Empty;
 				if (lastWav != nextWav)
 				{
 					AmbienceWav?.Stop();
-					AmbienceWav = Audio.PlayMusic(nextWav);
+					if (string.IsNullOrEmpty(nextWav))
+					{
+						AmbienceWav = Audio.PlayMusic(nextWav);
+					}
 				}
 			}
 
 			// in case new music was played
 			Save.Instance.SyncSettings();
 			transitionStep = TransitionStep.FadeIn;
+
+			WriteToLog();
 		}
 		else if (transitionStep == TransitionStep.FadeIn)
 		{
@@ -375,6 +390,39 @@ public override void Render()
 		}
 	}
 
+	// Fuji Custom
+	public static void WriteToLog()
+	{
+		if (!Save.Instance.WriteLog)
+		{
+			return;
+		}
+
+		// construct a log message
+		const string LogFileName = "Log.txt";
+		StringBuilder log = new();
+		lock (Log.Logs)
+			log.AppendLine(Log.Logs.ToString());
+
+		// write to file
+		string path = LogFileName;
+		{
+			if (App.Running)
+			{
+				try
+				{
+					path = Path.Join(App.UserPath, LogFileName);
+				}
+				catch
+				{
+					path = LogFileName;
+				}
+			}
+
+			File.WriteAllText(path, log.ToString());
+		}
+	}
+
 	private FMOD.RESULT MusicTimelineCallback(FMOD.Studio.EVENT_CALLBACK_TYPE type, IntPtr _event, IntPtr parameters)
 	{
 		// notify that an audio event happened (but handle it on the main thread)

Source/Helpers/GameOptionsMenu.cs

@@ -10,7 +10,8 @@ public GameOptionsMenu()
         FujiOptionsMenu = new Menu();
 
         FujiOptionsMenu.Title = Loc.Str("FujiOptions");
-        FujiOptionsMenu.Add(new Menu.Option(Loc.Str("Exit"), () => {
+		FujiOptionsMenu.Add(new Menu.Toggle(Loc.Str("FujiWriteLog"), Save.Instance.ToggleWriteLog, () => Save.Instance.WriteLog));
+		FujiOptionsMenu.Add(new Menu.Option(Loc.Str("Exit"), () => {
             this.PopSubMenu();
         }));