/// <summary>Add an event handler.</summary>
/// <param name="handler">The event handler.</param>
/// <param name="mod">The mod which added the event handler.</param>
public void Add(EventHandler <TEventArgs> handler, IModMetadata mod)
{
lock (this.Handlers)
{
EventPriority priority = handler.Method.GetCustomAttribute <EventPriorityAttribute>()?.Priority ?? EventPriority.Normal;
var managedHandler = new ManagedEventHandler <TEventArgs>(handler, this.RegistrationIndex++, priority, mod);
this.Handlers.Add(managedHandler);
this.CachedHandlers = null;
this.HasNewHandlers = true;
}
}
/*********
** Private methods
*********/
/// <summary>Log an exception from an event handler.</summary>
/// <param name="handler">The event handler instance.</param>
/// <param name="ex">The exception that was raised.</param>
protected void LogError(ManagedEventHandler <TEventArgs> handler, Exception ex)
{
handler.SourceMod.LogAsMod($"This mod failed in the {this.EventName} event. Technical details: \n{ex.GetLogSummary()}", LogLevel.Error);
}