/// <summary>
/// Loads mod's scripting features.
/// Returns true if successful.
/// </summary>
public static bool LoadEngine(bool verbose = false)
{
if (PythonEnvironment.LoadPythonAssembly())
{
try
{
PythonEnvironment.InitializeEngine();
CreateScriptingEnvironment();
_component = Mod.Controller.AddComponent <ScriptComponent>();
if (verbose)
{
ModConsole.AddMessage(LogType.Log, $"[LenchScripterMod]: {Python.Execute("sys.version")}");
}
Mod.LoadedScripter = true;
}
catch (Exception e)
{
if (verbose)
{
ModConsole.AddMessage(LogType.Log, "[LenchScripterMod]: Error while initializing python engine:", e.ToString());
}
Mod.LoadedScripter = false;
}
}
else
{
Mod.LoadedScripter = false;
}
return(Mod.LoadedScripter);
}
public override int Run(string[] remainingArguments)
{
Console.OutputEncoding = Encoding.UTF8;
GradientLog.WarningWriter = GradientLog.OutputWriter = Console.Error;
if (!string.IsNullOrEmpty(this.CondaEnv))
{
GradientSetup.UsePythonEnvironment(PythonEnvironment.EnumerateCondaEnvironments()
.Single(env => Path.GetFileName(env.Home) == this.CondaEnv));
}
var generator = new Gpt2TextGenerator(
modelName: this.ModelName,
checkpoint: this.Checkpoint,
sampleLength: this.MaxLength);
uint seed = this.Seed ?? GetRandomSeed();
string text = generator.GenerateSample(seed);
while (text.StartsWith(generator.EndOfText))
{
text = text.Substring(generator.EndOfText.Length);
}
int end = text.IndexOf(generator.EndOfText, StringComparison.Ordinal);
if (end < 0)
{
Console.Error.WriteLine("Text generated from this seed is longer than max-length.");
Console.WriteLine(text);
return(-2);
}
Console.Write(text.Substring(0, end));
return(0);
}
// Use this for initialization
void Start()
{
m_pyEnv = new PythonEnvironment();
m_pyEnv.RunCommand(INITIALIZATION_CODE);
m_pyOutput = string.Empty;
m_pyCode = "for i in xrange(5):\n g = UnityEngine.GameObject.CreatePrimitive(UnityEngine.PrimitiveType.Sphere)\n g.name = 'PySphere' + str(i)\nprint 'Created 5 spheres'\n";
}
public override void Launch(LaunchConfig config)
{
switch (_cmdName.Trim())
{
case "RegisterExplorerContextMenu":
{
if (ShellIntegration.RegisterContextMenu())
{
ErrorLog.Inst.ShowInfo("Explorer Context Menu Registration Completed.");
}
}
break;
case "WriteConfigRegistryValues":
{
var launchTool = Editors.EditorFactory.Inst.GetEditor(RuntimeInfo.Generic);
launchTool.UpdateRegistry(Configs_Root.Inst.Configs);
ErrorLog.Inst.ShowInfo("Environment Registry Integration completed");
}
break;
case "UpdatePythonScriptFolder":
{
var pythonEnv = new PythonEnvironment();
pythonEnv.UpdateScripts(Configs_Root.Inst);
ErrorLog.Inst.ShowInfo("Updating Python Environment Scripts folder is completed");
}
break;
}
}
private void Start()
{
var engine = PythonEnvironment.CreateEngine();
var scope = engine.CreateScope();
var source = "print('Hello World')";
engine.Execute(source, scope);
}
// Use this for initialization
void Start()
{
m_pyEnv = new PythonEnvironment();
m_pyEnv.RunCommand(INITIALIZATION_CODE);
m_pyEnv.ExposeVariable("Behavior", typeof(PyTest.PyBehaviorBase));
m_pyOutput = string.Empty;
m_pyCode = "from UnityEngine import GameObject, Vector3, PrimitiveType\nfrom MyScripts import MyCustomClass\n\nfor i in xrange(5):\n g = GameObject.CreatePrimitive(PrimitiveType.Sphere)\n g.name = 'PySphere' + str(i)\n g.transform.position = Vector3(i, i, 0)\n g.AddComponent(MyCustomClass)\n c = g.GetComponent(MyCustomClass)\n c.someValue = i\nprint 'Created 5 spheres'\n";
}
private void Start()
{
var engine = PythonEnvironment.CreateEngine();
var scope = engine.CreateScope();
var source = "import UnityEngine\nUnityEngine.Debug.Log('Unity Hello World')";
engine.IncludeUnityLibraries();
engine.Execute(source, scope);
}
private void OnDestroy()
{
DestroyScriptingEnvironment();
PythonEnvironment.DestroyEngine();
Destroy(DependencyInstaller.Instance);
Destroy(BlockHandlerController.Instance);
Destroy(Watchlist.Instance);
Destroy(IdentifierDisplay.Instance);
Destroy(ScriptOptions.Instance);
}
private void Start()
{
var engine = PythonEnvironment.CreateEngine();
var scope = engine.CreateScope();
var source = "import random\nvalue = random.choice([1, 2, 3, 4, 5, 6, 7])";
engine.IncludeNativeLibrary();
engine.IncludeUnityLibraries();
engine.Execute(source, scope);
Debug.Log(scope.GetVariable <int>("value"));
}
/// <summary>
/// Executes Python code and updates output value.
/// </summary>
protected override void Update()
{
if (!PythonEnvironment.Loaded)
{
return;
}
if (!Running && initialised)
{ // Stops running if not initialised
initialised = false;
Running = false;
}
if (!Running)
{
return;
}
if (initialised)
{
try
{ // Attempts to run the update code.
var result = update.Invoke();
if (result == null)
{
Error = "Update code does not return a value.";
Running = false;
}
else if (result is float || result is int || result is double)
{
OutputValue = Mathf.Clamp(Convert.ToSingle(result), -1f, 1f);
}
else
{
Error = "Update code returns " + result.GetType() + "\ninstead of number.";
Running = false;
}
}
catch (Exception e)
{ // On raised exception, it displays it and stops execution.
if (e.InnerException != null)
{
e = e.InnerException;
}
Error = PythonEnvironment.FormatException(e);
Running = false;
initialised = false;
}
}
else
{
// Initializes axis when starting through Running toggle.
Initialise();
}
}
private void Awake()
{
engine = PythonEnvironment.CreateEngine();
scope = engine.CreateScope();
engine.IncludeNativeLibrary();
engine.IncludeUnityLibraries();
var script = engine.CreateScriptSourceFromString(ScriptSource.text);
var binary = script.Compile();
binary.Execute(scope);
scope.GetVariable <function>(FunctionInitialize != null ? FunctionInitialize: "OnInitialize")?.Invoke(this);
scope.GetVariable <function>(FunctionAwake != null ? FunctionAwake : "OnAwake")?.Invoke(this);
}
/// <summary>
/// Initializes Python environment and compiles code.
/// Sets Running to true if successfull.
/// </summary>
protected override void Initialise()
{
if (!PythonEnvironment.Loaded)
{
return;
}
init = null;
update = null;
initialised = false;
if (!Running && !Game.IsSimulating)
{
return;
}
Error = null;
Running = false;
if (GlobalScope)
{
if (PythonEnvironment.ScripterEnvironment == null)
{
InitGlobalScope();
}
python = PythonEnvironment.ScripterEnvironment;
}
else
{
python = new PythonEnvironment();
}
try
{
// Attempts to compile initialisation and update code.
init = python.Compile(InitialisationCode);
update = python.Compile(UpdateCode);
// Executes initialisation code and checks it's scope for linked axes.
init.Invoke();
LinkAxes();
}
catch (Exception e)
{
if (e.InnerException != null)
{
e = e.InnerException;
}
Error = PythonEnvironment.FormatException(e);
return;
}
Running = true;
initialised = true;
}
public override GH_LoadingInstruction PriorityLoad()
{
try
{
_gha_environment = CreateEnvironment();
LoadExternalPythonAssemblies();
SetupMainDirListener();
}
catch (Exception ex)
{
Global_Proc.ASSERT(Guid.Empty, "GhPython last exception boundary", ex);
}
return(GH_LoadingInstruction.Proceed);
}
/// <summary>
/// Sets the Python engine version and reloads.
/// </summary>
public static void SetVersionAndReload(string version)
{
var requiresReload = PythonEnvironment.Version != version;
PythonEnvironment.Version = version;
if (!requiresReload)
{
return;
}
if (LoadEngine(true))
{
return;
}
PythonEnvironment.DestroyEngine();
DependencyInstaller.InstallIronPython();
}
// Use this for initialization
void Start()
{
spheres = new List <GameObject>();
m_pyEnv = new PythonEnvironment();
m_pyEnv.RunCommand(INITIALIZATION_CODE);
m_pyEnv.RunCommand("from UnityEngine import GameObject, Vector3, PrimitiveType, Mathf");
PythonEnvironment.CommandResult r = m_pyEnv.RunCommand("from json import decoder");
if (r.exception != null)
{
Debug.Log(r.exception.ToString());
}
m_pyEnv.ExposeVariable("Behavior", typeof(PyTest.PyBehaviorBase));
spheres.Add(GameObject.CreatePrimitive(PrimitiveType.Sphere));
m_pyEnv.ExposeVariable("timer", timer);
m_pyCode = System.IO.File.ReadAllText("Test.py");
input = new PythonInput();
input.index = new int[20];
for (int i = 0; i < input.index.Length; i++)
{
input.index[i] = i;
}
input.timer = new float[20];
for (int i = 0; i < input.index.Length; i++)
{
input.timer[i] = i * 1f;
}
string json = JsonUtility.ToJson(input);
}
public static void Error(Exception e)
{
_component.enabled = false;
Debug.Log($"<b><color=#FF0000>Python error: {e.Message}</color></b>\n{PythonEnvironment.FormatException(e)}");
OnError?.Invoke();
}
private static void DestroyScriptingEnvironment()
{
Python = null;
}
private static void CreateScriptingEnvironment()
{
Python = new PythonEnvironment();
}
public void SetupEnvironment()
{
PythonScriptScope = PythonEnvironment.CreateScope();
}
private static void InstallIronPython()
{
if (PythonEnvironment.LoadPythonAssembly())
{
download_button_text = "Complete";
return;
}
downloading_in_progress = true;
download_button_text = "0.0 %";
if (!Directory.Exists(Application.dataPath + "/Mods/Resources/LenchScripter/lib/"))
{
Directory.CreateDirectory(Application.dataPath + "/Mods/Resources/LenchScripter/lib/");
}
try
{
for (int file_index = 0; file_index < files_required; file_index++)
{
using (var client = new WebClient())
{
var i = file_index;
// delete existing file
if (File.Exists(Application.dataPath + file_paths[i]))
{
File.Delete(Application.dataPath + file_paths[i]);
}
// progress handler
client.DownloadProgressChanged += (object sender, DownloadProgressChangedEventArgs e) =>
{
received_size[i] = e.BytesReceived;
float progress = (Convert.ToSingle(received_size.Sum()) / Convert.ToSingle(total_size.Sum()) * 100f);
download_button_text = progress.ToString("0.0") + " %";
};
// completion handler
client.DownloadFileCompleted += (object sender, AsyncCompletedEventArgs e) =>
{
if (e.Error != null)
{
// set error messages
spaar.ModLoader.ModConsole.AddMessage(LogType.Log, "[ACM]: Error downloading file:" + file_paths[i].Split('/').Last());
spaar.ModLoader.ModConsole.AddMessage(LogType.Error, "\t" + e.Error.Message);
downloading_in_progress = false;
download_button_text = "Error";
// delete failed file
if (File.Exists(Application.dataPath + file_paths[i]))
{
File.Delete(Application.dataPath + file_paths[i]);
}
}
else
{
spaar.ModLoader.ModConsole.AddMessage(LogType.Log, "[ACM]: File downloaded: " + file_paths[i].Split('/').Last());
files_downloaded++;
if (files_downloaded == files_required)
{
// finish download and load assemblies
download_button_text = "Complete";
PythonEnvironment.LoadPythonAssembly();
}
}
};
// start download
client.DownloadFileAsync(
file_uris[i],
Application.dataPath + file_paths[i]);
}
}
}
catch (Exception e)
{
Debug.Log("[ACM]: Error while downloading:");
Debug.LogException(e);
downloading_in_progress = false;
download_button_text = "Error";
}
}
/// <summary>
/// Called on python console command.
/// </summary>
/// <param name="args"></param>
/// <param name="namedArgs"></param>
/// <returns></returns>
internal string PythonCommand(string[] args, IDictionary <string, string> namedArgs)
{
if (args.Length == 0)
{
return("Executes a Python expression.");
}
string expression = "";
for (int i = 0; i < args.Length; i++)
{
expression += args[i] + " ";
}
try
{
var result = PythonEnvironment.ScripterEnvironment.Execute(expression);
return(result != null?result.ToString() : "");
}
catch (Exception e)
{
if (e.InnerException != null)
{
e = e.InnerException;
}
Debug.Log("<b><color=#FF0000>Python error: " + e.Message + "</color></b>\n" + PythonEnvironment.FormatException(e));
return("");
}
}
private void LoadScript()
{
try
{
if (scriptFile != null)
{
PythonEnvironment.ScripterEnvironment.LoadScript(scriptFile);
}
else if (scriptCode != null)
{
PythonEnvironment.ScripterEnvironment.LoadCode(scriptCode);
}
ScriptOptions.Instance.SuccessMessage = "Successfully compiled code.";
}
catch (Exception e)
{
if (e.InnerException != null)
{
e = e.InnerException;
}
ScriptOptions.Instance.ErrorMessage = "Error while compiling code.\nSee console (Ctrl+K) for more info.";
Debug.Log("<b><color=#FF0000>Python error: " + e.Message + "</color></b>\n" + PythonEnvironment.FormatException(e));
}
}
private ILyricsGenerator CreateGradientLyrics()
{
string condaEnvName = this.Configuration.GetValue <string>("PYTHON_CONDA_ENV_NAME", null);
if (!string.IsNullOrEmpty(condaEnvName))
{
GradientSetup.UsePythonEnvironment(PythonEnvironment.EnumerateCondaEnvironments()
.Single(env => Path.GetFileName(env.Home) == condaEnvName));
}
var logger = this.LoggerFactory.CreateLogger <Startup>();
bool download = this.Configuration.GetValue("Model:Download", defaultValue: true);
string gpt2Root = this.Configuration.GetValue("GPT2_ROOT", Environment.CurrentDirectory);
string checkpointName = this.Configuration.GetValue("Model:Checkpoint", "latest");
string modelName = this.Configuration.GetValue <string>("Model:Type", null)
?? throw new ArgumentNullException("Model:Type");
string modelRoot = Path.Combine(gpt2Root, "models", modelName);
logger.LogInformation($"Using model from {modelRoot}");
if (!File.Exists(Path.Combine(modelRoot, "encoder.json")))
{
if (download)
{
logger.LogInformation($"downloading {modelName} parameters");
ModelDownloader.DownloadModelParameters(gpt2Root, modelName);
logger.LogInformation($"downloaded {modelName} parameters");
}
else
{
throw new FileNotFoundException($"Can't find GPT-2 model in " + modelRoot);
}
}
string runName = this.Configuration.GetValue <string>("Model:Run", null)
?? throw new ArgumentNullException("Model:Run");
string checkpoint = Gpt2Checkpoints.ProcessCheckpointConfig(gpt2Root, checkpointName, modelName: modelName, runName: runName);
logger.LogInformation($"Using model checkpoint: {checkpoint}");
if (checkpoint == null || !File.Exists(checkpoint + ".index"))
{
if (download && checkpointName == "latest")
{
logger.LogInformation($"downloading the latest checkpoint for {modelName}, run {runName}");
checkpoint = ModelDownloader.DownloadCheckpoint(
root: gpt2Root,
modelName: modelName,
runName: runName);
logger.LogInformation("download successful");
}
else
{
if (!download)
{
logger.LogWarning("Model downloading is disabled. See corresponding appsettings file.");
}
else if (checkpointName != "latest")
{
logger.LogWarning("Only the 'latest' model can be downloaded. You wanted: " + checkpointName);
}
throw new FileNotFoundException("Can't find checkpoint " + checkpoint + ".index");
}
}
return(new Gpt2LyricsGenerator(
gpt2Root: gpt2Root, modelName: modelName, checkpoint: checkpoint,
logger: this.LoggerFactory.CreateLogger <Gpt2LyricsGenerator>(),
condaEnv: condaEnvName));
}
public void Execute(string source)
{
ScriptSource script = PythonEnvironment.CreateScriptSourceFromString(source);
script.Execute(PythonScriptScope);
}
private static bool LoadOneAddon(PythonEnvironment p, string path)
{
var engine = p.Engine as dynamic;
var runtime = engine.Runtime;
var ops = engine.Operations;
if (ExternalUnsafe.HasZoneIdetifier(path))
{
if (MessageBox.Show("A FILE IS BLOCKED: \n\n" +
path +
"\n\nBefore being able to use it, this file should be unblocked.\n" +
"Do you want attempt to unblock it now?", "GhPython Assembly is blocked",
MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button2,
MessageBoxOptions.DefaultDesktopOnly) == DialogResult.Yes)
{
if (!ExternalUnsafe.Unblock(path))
{
Global_Proc.ASSERT(Guid.Empty, "You need to unblock \"" + path + "\" manually."); return(false);
}
}
}
AssemblyName assName;
try
{
assName = AssemblyName.GetAssemblyName(path);
}
catch (SecurityException ex)
{
Global_Proc.ASSERT(Guid.Empty, "You have not enough rights to load \"" + path + "\".", ex); return(false);
}
catch (BadImageFormatException ex)
{
Global_Proc.ASSERT(Guid.Empty, "The assembly \"" + path + "\" has a bad format.", ex); return(false);
}
catch (FileLoadException ex)
{
Global_Proc.ASSERT(Guid.Empty, "The assembly \"" + path + "\" is found but cannot be loaded.", ex); return(false);
}
var appDomain = AppDomain.CreateDomain("Temp");
try
{
var farAssembly = appDomain.CreateInstanceFrom(path, "DLRCachedCode");
}
catch (FileLoadException ex)
{
int error = Marshal.GetHRForException(ex);
if (error == -0x40131515)
{
Global_Proc.ASSERT(Guid.Empty, "The file \"" + path + "\" is blocked.", ex); return(false);
}
Global_Proc.ASSERT(Guid.Empty, "The assembly at \"" + path + "\" cannot be loaded.", ex); return(false);
}
catch (BadImageFormatException ex)
{
Global_Proc.ASSERT(Guid.Empty, "This assembly \"" + path + "\" has a bad inner format.", ex); return(false);
}
catch (TypeLoadException ex)
{
Global_Proc.ASSERT(Guid.Empty, "\"" + path + "\" is not a valid Python assembly. Please remove it.", ex); return(false);
}
catch (MissingMethodException ex)
{
Global_Proc.ASSERT(Guid.Empty, "This assembly \"" + path + "\" is ruined.", ex); return(false);
}
finally
{
if (appDomain != null)
{
AppDomain.Unload(appDomain);
}
}
Assembly assembly = Assembly.LoadFile(path);
var cachedCode = assembly.GetType("DLRCachedCode", false, false);
if (cachedCode == null)
{
return(false); //should be already ruled out
}
dynamic info = cachedCode.InvokeMember("GetScriptCodeInfo",
BindingFlags.InvokeMethod | BindingFlags.Public | BindingFlags.Static,
null, null, new object[0]);
string[] modules = info.GetValue(2)[0];
runtime.LoadAssembly(assembly);
bool toReturn = false;
foreach (var module in modules)
{
var statement = "import " + module;
p.Script.ExecuteScript(statement);
dynamic ns = p.Script.GetVariable(module);
var dict = ns.Get__dict__();
var vars = dict.Keys;
foreach (var v in vars)
{
var text = v as string;
if (text == null)
{
continue;
}
object o = dict[text];
if (o == null)
{
continue;
}
Type type = o.GetType();
if (type.FullName != "IronPython.Runtime.Types.PythonType")
{
continue;
}
var basesEnum = (IEnumerable)type.InvokeMember(
"get_BaseTypes",
BindingFlags.NonPublic | BindingFlags.InvokeMethod | BindingFlags.Instance, null, o, null);
if (basesEnum == null)
{
continue;
}
foreach (var baseObj in basesEnum)
{
Type finalSystemType = (Type)baseObj.GetType().InvokeMember(
"get_FinalSystemType",
BindingFlags.NonPublic | BindingFlags.InvokeMethod | BindingFlags.Instance, null, baseObj, null);
if (finalSystemType == null)
{
continue;
}
if (typeof(IGH_Component).IsAssignableFrom(finalSystemType))
{
var instance = Instantiate(ops as object, o);
var proxy = new PythonInstantiatorProxy(instance, o, ops as object, path);
toReturn |= Grasshopper.GH_InstanceServer.ComponentServer.AddProxy(proxy);
}
}
}
p.Script.ExecuteScript("del " + module);
}
return(toReturn);
}
/// <summary>
/// Mod functionality.
/// Calls Python functions.
/// </summary>
private void Update()
{
// Initialize block handlers
if (Game.IsSimulating && !BlockHandlerController.Initialised)
{
BlockHandlerController.InitializeBlockHandlers();
}
// Initialize block identifiers
if (!Game.IsSimulating && rebuildIDs)
{
rebuildIDs = false;
BlockHandlerController.InitializeBuildingBlockIDs();
}
// Execute code on first call
if (Game.IsSimulating && PythonEnvironment.Loaded && enableScript && (scriptFile != null || scriptCode != null))
{
LoadScript();
scriptFile = null;
scriptCode = null;
}
// Toggle watchlist visibility
if (PythonEnvironment.Loaded && Keybindings.Get("Watchlist").Pressed())
{
Watchlist.Instance.Visible = !Watchlist.Instance.Visible;
}
// Toggle options visibility
if (PythonEnvironment.Loaded && Keybindings.Get("Script Options").Pressed())
{
ScriptOptions.Instance.Visible = !ScriptOptions.Instance.Visible;
}
if (!Game.IsSimulating)
{
// Show block identifiers
if (PythonEnvironment.Loaded && Keybindings.Get("Show Block ID").IsDown())
{
ShowBlockIdentifiers();
}
}
if (!Game.IsSimulating)
{
return;
}
// Call script update.
try
{
if (!runtime_error)
{
PythonEnvironment.ScripterEnvironment?.CallUpdate();
}
}
catch (Exception e)
{
runtime_error = true;
if (e.InnerException != null)
{
e = e.InnerException;
}
ScriptOptions.Instance.ErrorMessage = "Runtime error.\nSee console (Ctrl+K) for more info.";
Debug.Log("<b><color=#FF0000>Python error: " + e.Message + "</color></b>\n" + PythonEnvironment.FormatException(e));
}
}
/// <summary>
/// Calls Python functions at a fixed rate.
/// </summary>
private void FixedUpdate()
{
if (!Game.IsSimulating)
{
return;
}
// Call script update.
try
{
if (!runtime_error)
{
PythonEnvironment.ScripterEnvironment?.CallFixedUpdate();
}
}
catch (Exception e)
{
runtime_error = true;
if (e.InnerException != null)
{
e = e.InnerException;
}
ScriptOptions.Instance.ErrorMessage = "Runtime error.\nSee console (Ctrl+K) for more info.";
Debug.Log("<b><color=#FF0000>Python error: " + e.Message + "</color></b>\n" + PythonEnvironment.FormatException(e));
}
}
private static void InstallIronPython()
{
downloading_in_progress = true;
download_button_text = "0.0 %";
info_text = "<b>Please wait</b>\n";
if (!Directory.Exists(Application.dataPath + "/Mods/Resources/LenchScripter/lib/"))
{
Directory.CreateDirectory(Application.dataPath + "/Mods/Resources/LenchScripter/lib/");
}
try
{
for (int file_index = 0; file_index < files_required; file_index++)
{
using (var client = new WebClient())
{
var i = file_index;
// delete existing file
if (File.Exists(Application.dataPath + file_paths[i]))
{
File.Delete(Application.dataPath + file_paths[i]);
}
// progress handler
client.DownloadProgressChanged += (object sender, DownloadProgressChangedEventArgs e) =>
{
received_size[i] = e.BytesReceived;
float progress = (Convert.ToSingle(received_size.Sum()) / Convert.ToSingle(total_size.Sum()) * 100f);
download_button_text = progress.ToString("0.0") + " %";
};
// completion handler
client.DownloadFileCompleted += (object sender, AsyncCompletedEventArgs e) =>
{
if (e.Error != null)
{
// set error messages
ModConsole.AddMessage(LogType.Log, "[LenchScripterMod]: Error downloading file:" + file_paths[i].Split('/').Last());
ModConsole.AddMessage(LogType.Error, "\t" + e.Error.Message);
info_text = file_paths[i].Split('/').Last() + " <color=red>✘</color>" +
"\n\n<b><color=red>Download failed</color></b>\n" + e.Error.Message;
downloading_in_progress = false;
download_button_text = "Retry";
// delete failed file
if (File.Exists(Application.dataPath + file_paths[i]))
{
File.Delete(Application.dataPath + file_paths[i]);
}
}
else
{
ModConsole.AddMessage(LogType.Log, "[LenchScripterMod]: File downloaded: " + file_paths[i].Split('/').Last());
info_text += "\n" + file_paths[i].Split('/').Last() + " <color=green>✓</color>";
files_downloaded++;
if (files_downloaded == files_required)
{
// finish download and load assemblies
if (PythonEnvironment.LoadPythonAssembly())
{
download_button_text = "Complete";
ScripterMod.LoadScripter();
Instance.Visible = false;
Destroy(Instance);
}
else
{
download_button_text = "Retry";
info_text = "<b><color=red>Download failed</color></b>\nFailed to initialize Python engine.";
}
downloading_in_progress = false;
}
}
};
// start download
client.DownloadFileAsync(
file_uris[i],
Application.dataPath + file_paths[i]);
}
}
}
catch (Exception e)
{
Debug.Log("[LenchScripterMod]: Error while downloading:");
Debug.LogException(e);
downloading_in_progress = false;
download_button_text = "Retry";
info_text = "<b><color=red>Download failed</color></b>\n" + e.Message;
}
}
