/// <summary>
/// Delete all content that's not user specific or possibly loaded
/// by the editor (dll files).
/// </summary>
/// <returns>True if no exception - otherwise false.</returns>
public static bool DeleteContent()
{
try {
var handler = new DirectoryContentHandler(Utils.AGXUnityPackageDirectory);
handler.DeleteAllCollected();
}
catch (System.Exception) {
return(false);
}
return(true);
}
private static void PostReload()
{
EditorApplication.LockReloadAssemblies();
try {
Debug.Log("Verifying native libraries aren't loaded...");
{
var processModules = Process.GetCurrentProcess().Modules;
var nativePluginsId = new DirectoryInfo(IO.Utils.AGXUnityPluginDirectory);
foreach (ProcessModule processModule in processModules)
{
if (processModule.FileName.Contains(nativePluginsId.FullName))
{
throw new System.Exception($"AGX Dynamics module {processModule.ModuleName} is loaded. Unable to install new version of package.");
}
}
}
var packageName = string.Empty;
foreach (var arg in System.Environment.GetCommandLineArgs())
{
if (arg.StartsWith(s_packageIdentifier))
{
packageName = arg.Substring(s_packageIdentifier.Length);
}
}
if (string.IsNullOrEmpty(packageName))
{
throw new System.Exception($"Unable to find package name identifier {s_packageIdentifier} in arguments list: " +
string.Join(" ", System.Environment.GetEnvironmentVariables()));
}
Debug.Log("Removing old native binaries...");
foreach (var nativePlugin in NativePlugins)
{
var fi = new FileInfo(nativePlugin.assetPath);
Debug.Log($" - {fi.Name}");
var fiMeta = new FileInfo(nativePlugin.assetPath + ".meta");
try {
fi.Delete();
if (fiMeta.Exists)
{
fiMeta.Delete();
}
}
catch (System.Exception) {
Debug.LogError("Fatal update error: Close Unity and remove AGX Dynamics for Unity directory and install the latest version.");
throw;
}
}
var newPackageFileInfo = new FileInfo(packageName);
if (newPackageFileInfo.Name.EndsWith("_Plugins_x86_64.unitypackage"))
{
// Manager is loaded when the binaries hasn't been added and ExternalAGXInitializer
// pops up and asks if the user would like to located AGX Dynamics. We're
// installing the binaries so it's a "user said no!" to begin with.
ExternalAGXInitializer.UserSaidNo = true;
var dataDirectory = IO.Utils.AGXUnityPluginDirectory +
Path.DirectorySeparatorChar +
"agx";
if (Directory.Exists(dataDirectory))
{
var directoryHandler = new IO.DirectoryContentHandler(dataDirectory);
Debug.Log($"Removing AGX Dynamics data directory {directoryHandler.RootDirectory}...");
directoryHandler.DeleteAllCollected();
}
}
else
{
Debug.Log("Removing all non-user specific content...");
IO.DirectoryContentHandler.DeleteContent();
}
// This will generate compile errors from scripts using AGXUnity and
// we don't know how to hide these until we're done, mainly because
// we have no idea when we're done with the update.
//
// If this isn't performed, the compiler will throw exception due
// to missing references and Unity will crash the first time we
// use AGX Dynamics.
AssetDatabase.Refresh();
Debug.Log($"Starting import of package: {packageName}");
AssetDatabase.ImportPackage(packageName, false);
}
catch (System.Exception e) {
Debug.LogException(e);
}
Build.DefineSymbols.Remove(Build.DefineSymbols.ON_AGXUNITY_UPDATE);
EditorApplication.UnlockReloadAssemblies();
}
