/// <summary>
/// Safely invokes an event and reports when mods throw exceptions. This overload handles delegates with custom arguments
/// </summary>
/// <typeparam name="T">Type of event arguments. Must inherit from EventArgs</typeparam>
/// <param name="evt">Event to throw</param>
/// <param name="sender">Sender to pass to event</param>
/// <param name="args">Arguments to pass to event</param>
public static void SafeInvoke <T>(EventHandler <T> evt, object sender, T args) where T : EventArgs
{
foreach (var @delegate in evt.GetInvocationList().Cast <EventHandler <T> >())
{
try
{
@delegate.Invoke(sender, args);
}
catch (Exception e)
{
Assembly causingAssembly = @delegate.Method?.DeclaringType?.Assembly;
ApiEvents.InvokeOnModError(causingAssembly, e);
}
}
}
/// <summary>
/// Safely invokes an event and reports when mods throw exceptions. This overload handles delegates with custom arguments
/// </summary>
/// <typeparam name="T">Type of event arguments. Must inherit from CancelEventArgs</typeparam>
/// <param name="evt">Event to throw</param>
/// <param name="sender">Sender to pass to event</param>
/// <param name="args">Arguments to pass to event</param>
/// <returns>True when event was canceled by a delegate</returns>
public static bool SafeCancellableInvoke <T>(EventHandler <T> evt, object sender, T args) where T : CancelEventArgs
{
var cancel = false;
foreach (var @delegate in evt.GetInvocationList().Cast <EventHandler <T> >())
{
try
{
@delegate.Invoke(sender, args);
cancel = cancel || args.Cancel;
}
catch (Exception e)
{
Assembly causingAssembly = @delegate.Method?.DeclaringType?.Assembly;
ApiEvents.InvokeOnModError(causingAssembly, e);
}
}
return(cancel);
}