static void SetupWatchers()
{
if (fileSystemWatchers != null)
{
UdonSharpSettings settings = UdonSharpSettings.GetSettings();
bool watcherEnabled = settings == null || settings.autoCompileOnModify;
if (watcherEnabled != lastEnabledState)
{
lastEnabledState = watcherEnabled;
foreach (FileSystemWatcher watcher in fileSystemWatchers)
{
if (watcher != null)
{
watcher.EnableRaisingEvents = watcherEnabled;
}
}
}
return;
}
AssemblyReloadEvents.beforeAssemblyReload += CleanupWatchers;
string[] blacklistedDirectories = UdonSharpSettings.GetScannerBlacklist();
string[] directories = Directory.GetDirectories("Assets/", "*", SearchOption.AllDirectories).Append("Assets/")
.Select(e => e.Replace('\\', '/'))
.Where(e => !blacklistedDirectories.Any(name => name.TrimEnd('/') == e.TrimEnd('/') || e.StartsWith(name)))
.ToArray();
List <string> sourceDirectories = new List <string>();
foreach (string directory in directories)
{
if (Directory.GetFiles(directory, "*.cs").Length > 0)
{
sourceDirectories.Add(directory);
}
}
fileSystemWatchers = new FileSystemWatcher[sourceDirectories.Count];
for (int i = 0; i < sourceDirectories.Count; ++i)
{
FileSystemWatcher fileSystemWatcher = new FileSystemWatcher(sourceDirectories[i], "*.cs");
fileSystemWatcher.IncludeSubdirectories = false;
fileSystemWatcher.InternalBufferSize = 1024; // Someone would need to modify 64 files in a single directory at once to hit this
fileSystemWatcher.NotifyFilter = NotifyFilters.LastWrite;
fileSystemWatcher.Changed += OnSourceFileChanged;
fileSystemWatchers[i] = fileSystemWatcher;
}
}
