internal EventHandler(Action <T> handlerAction, EventHandlerOptions options)
{
HandlerAction = handlerAction;
Options = options;
HandlerInfo = handlerAction.Method;
}
public static void AddHandler(Type pathfinderEvent, MethodInfo handler, EventHandlerOptions options = default)
{
pathfinderEvent.ThrowNotInherit <PathfinderEvent>(nameof(pathfinderEvent));
var parameters = handler.GetParameters();
if (parameters.Length != 1 || parameters[0].ParameterType != pathfinderEvent)
{
throw new ArgumentException("Handler method must have one parameter of the same type of event you're subscribing to!", nameof(handler));
}
object handlerDelegate = typeof(AccessTools)
.GetMethod("MethodDelegate")
.MakeGenericMethod(typeof(Action <>).MakeGenericType(pathfinderEvent))
.Invoke(null, new object[] { handler, null, true });
object eventHandler = Activator.CreateInstance(
typeof(EventHandler <>).MakeGenericType(pathfinderEvent),
AccessTools.all,