// returns true if proceed
// return false if undo
public static bool AskUndo(string text)
{
ScriptWarningForm box = new ScriptWarningForm();
box.acceptButton.Focus();
box.acceptButton.Select();
// i hate this, it's ugly, but it's too much of a pain to do it otherwise
text = text.Replace("\n", Environment.NewLine);
box.warningTextBox.Clear();
box.warningTextBox.AppendText(text);
return(box.ShowDialog() == DialogResult.Cancel);
}
public void DoScriptAt(Vector2D mappos)
{
if (scriptPath == "")
{
General.Interface.DisplayStatus(StatusType.Warning,
"No Lua file selected.");
// TODO - think about if this is really the correct way to react
ChooseScript();
return;
}
if (!File.Exists(scriptPath))
{
General.Interface.DisplayStatus(StatusType.Warning,
"Can't find Lua file '" + scriptPath + "'");
ChooseScript();
return;
}
bool snaptogrid = General.Interface.ShiftState ^ General.Interface.SnapToGrid;
bool snaptonearest = General.Interface.CtrlState ^ General.Interface.AutoMerge;
stopwatch = new Stopwatch();
stopwatch.Start();
//string scriptPath = Path.Combine(General.SettingsPath, @"scripts\test.lua");
string scriptShortName = Path.GetFileName(scriptPath);
// Make undo for the draw
General.Map.UndoRedo.CreateUndo("Run script '" + scriptShortName + "'");
string title = "";
if (General.Interface is MainForm)
{
title = ((MainForm)General.Interface).Text;
((MainForm)General.Interface).Text = "Running Lua...";
}
General.Interface.SetCursor(Cursors.AppStarting);
General.Interface.DisplayStatus(StatusType.Busy, "Executing script '" + scriptShortName + "'!");
CancelReason = eCancelReason.Unknown;
bScriptParamsRequested = false;
bScriptSuccess = true;
bScriptDone = false;
bScriptCancelled = false;
scriptRunner = new ScriptContext(renderer, mappos, snaptogrid, snaptonearest);
scriptThread = new Thread(new ThreadStart(RunScriptThread));
scriptThread.Priority = ThreadPriority.Highest;
scriptThread.Start();
Thread.Sleep(4);
int scriptTime = 4;
while (!bScriptDone && !bScriptCancelled && scriptTime < 2800)
{
Thread.Sleep(10);
scriptTime += 10;
if (bScriptParamsRequested)
{
bScriptParamsRequested = false;
stopwatch.Stop();
returned_parameters = ScriptParamForm.ShowParamsDialog(scriptRunner.ui_parameters);
stopwatch.Start();
bScriptUIDone = true;
}
}
General.Map.IsMapBeingEdited = true;
// if our script isnt done
// let's ask the user if they wanna keep waiting
if (!bScriptDone && !bScriptCancelled)
{
General.Interface.SetCursor(Cursors.Default);
General.Interface.DisplayStatus(StatusType.Busy, "Executing script '" + scriptShortName + "', but it's being slow.");
ScriptTimeoutForm.ShowTimeout();
}
scriptThread.Join();
General.Map.IsMapBeingEdited = false;
General.Map.ThingsFilter.Update();
// Snap to map format accuracy
General.Map.Map.SnapAllToAccuracy();
// Update cached values
General.Map.Map.Update();
// Update the used textures
General.Map.Data.UpdateUsedTextures();
// Map is changed
General.Map.IsChanged = true;
General.Interface.SetCursor(Cursors.Default);
General.Interface.RedrawDisplay();
stopwatch.Stop();
// check for warnings
if (bScriptSuccess)
{
string warningsText = scriptRunner.GetWarnings();
if (warningsText.Length > 0)
{
string debugLog = scriptRunner.DebugLog;
if (debugLog.Length > 0)
{
warningsText += "\nSCRIPT DEBUG LOG:\n" + debugLog;
}
warningsText += debugLog;
if (ScriptWarningForm.AskUndo(warningsText))
{
bScriptSuccess = false;
}
}
}
// actual success
if (bScriptSuccess)
{
General.Interface.DisplayStatus(StatusType.Info,
"Lua script '" + scriptShortName + "' success in "
+ (stopwatch.Elapsed.TotalMilliseconds / 1000d).ToString("########0.00")
+ " seconds.");
string scriptLog = scriptRunner.ScriptLog;
if (scriptLog.Length > 0)
{
ScriptMessageForm.ShowMessage(scriptLog);
}
}
else
{
// okay failure
General.Map.UndoRedo.WithdrawUndo();
General.Interface.DisplayStatus(StatusType.Warning,
"Lua script '" + scriptShortName + "' failed in "
+ (stopwatch.Elapsed.TotalMilliseconds / 1000d).ToString("########0.00")
+ " seconds.");
string errorText = scriptRunner.errorText;
string warnings = scriptRunner.GetWarnings();
if (warnings.Length > 0)
{
errorText += "\nSCRIPT WARNING:\n" + warnings;
}
string scriptLog = scriptRunner.ScriptLog;
if (scriptLog.Length > 0)
{
errorText += "\nSCRIPT LOG:\n" + scriptLog;
}
string debugLog = scriptRunner.DebugLog;
if (debugLog.Length > 0)
{
errorText += "\nSCRIPT DEBUG LOG:\n" + debugLog;
}
if (errorText.Length > 0)
{
ScriptErrorForm.ShowError(errorText);
}
else
{
ScriptErrorForm.ShowError("unable to produce error message. possibly a big problem");
}
} // else error
if (General.Interface is MainForm)
{
((MainForm)General.Interface).Text = title;
}
}