BGM does not play on linux if name is not all lower case

[drojf]

Just noticed primal-beat-of-horrow_T.ogg doesn't play on Linux. Renaming it to primal-beat-of-horrow_t.ogg (with a lowercase 't') causes it to play correctly

Probably because the game is looking for 'primal-beat-of-horrow_t.ogg' and can't find it because Linux file names are case sensitive

This may be related to the BGM switching I implemented which doesn't handle different file case when looking for files (although I thought such a thing would already be handled in the engine, but I might be bypassing it)

[drojf]

Also worth checking if other systems are similarly affected (like loading sprites/images)

[drojf]

We do have handling for this already, but it assumes that all files on disk are lower case:

higurashi-assembly/Assets.Scripts.Core.AssetManagement/AssetManager.cs

Lines 497 to 517 in dde7892

	public string getAssetFromCascade(string filenameAnyCase, PathCascadeList cascade, out bool exists)
	{
	// Assume that all files are lowercase on disk, but are sometimes not fully lowercase in the game script or as args to this function
	string filename = filenameAnyCase.ToLower();
	exists = false;
	// Use the first file that exists. If none exist, return the last one.
	string relativePath = "INVALID ASSET PATH";
	foreach (string assetSubFolder in cascade.paths)
	{
	relativePath = Path.Combine(assetSubFolder, filename);
	if (File.Exists(Path.Combine(assetPath, relativePath)))
	{
	exists = true;
	break;
	}
	}
	return relativePath;
	}

Rather than trying to fix the issue in the DLL, normalizing all files to lower case is probably the better option for now (and maybe checking all our game files are lowercase by a script or something)

[drojf]

OK, I've just fixed the two affected BGM (BIGBEAR.ogg and primal-beat-of-horrow_T.ogg).

However, I want to leave this issue open to remind us to scan our mod(s) for any upper case filenames.