/// <summary>
/// Aborts execution of this script.
/// </summary>
public void Abort()
{
IsRunning = false;
waitEvent.Release();
try
{
Aborted?.Invoke(this, EventArgs.Empty);
}
catch (Exception ex)
{
ScriptDomain.HandleUnhandledException(this, new UnhandledExceptionEventArgs(ex, true));
}
if (thread != null)
{
thread.Abort(); thread = null;
Log.Message(Log.Level.Info, "Aborted script ", Name, ".");
}
// Unregister any console commands attached to this script
var console = AppDomain.CurrentDomain.GetData("Console") as Console;
console?.UnregisterCommands(ScriptInstance.GetType());
}
/// <summary>
/// The main execution logic of all scripts.
/// </summary>
void MainLoop()
{
IsRunning = true;
// Wait for script domain to continue this script
continueEvent.Wait();
while (IsRunning)
{
// Process keyboard events
while (keyboardEvents.TryDequeue(out Tuple <bool, KeyEventArgs> ev))
{
try
{
if (!ev.Item1)
{
KeyUp?.Invoke(this, ev.Item2);
}
else
{
KeyDown?.Invoke(this, ev.Item2);
}
}
catch (ThreadAbortException)
{
// Stop main loop immediately on a thread abort exception
return;
}
catch (Exception ex)
{
ScriptDomain.HandleUnhandledException(this, new UnhandledExceptionEventArgs(ex, false));
break; // Break out of key event loop, but continue to run script
}
}
try
{
Tick?.Invoke(this, EventArgs.Empty);
}
catch (ThreadAbortException)
{
// Stop main loop immediately on a thread abort exception
return;
}
catch (Exception ex)
{
ScriptDomain.HandleUnhandledException(this, new UnhandledExceptionEventArgs(ex, true));
// An exception during tick is fatal, so abort the script and stop main loop
Abort(); return;
}
// Yield execution to next tick
Wait(Interval);
}
}
/// <summary>
/// Aborts execution of this script.
/// </summary>
public void Abort()
{
IsRunning = false;
try
{
Aborted?.Invoke(this, EventArgs.Empty);
}
catch (Exception ex)
{
ScriptDomain.HandleUnhandledException(this, new UnhandledExceptionEventArgs(ex, true));
}
waitEvent.Release();
if (thread != null)
{
Log.Message(Log.Level.Warning, "Aborted script ", Name, ".");
thread.Abort(); thread = null;
}
}
