public void AddSubscription(PriorityDelegate priorityDelegate, Type eventType)
{
if (!subscriptions.ContainsKey(eventType))
{
subscriptions.Add(eventType, new List <PriorityDelegate>());
}
subscriptions[eventType].Add(priorityDelegate);
}
public void Register(object objectToRegister, IRawSubscriber subscriber)
{
RawSubscribe singleDelegate = subscriber.SubscribeRaw;
int priority = subscriber.GetPriority();
AddReceiver(objectToRegister);
PriorityDelegate priorityDelegate = AddSubscription(subscriber.GetEventType(), singleDelegate, priority);
_receivers[objectToRegister].Add(priorityDelegate);
}
private PriorityDelegate AddSubscription(Type eventType, Delegate d, int priority = 0)
{
PriorityDelegate priorityDelegate = new PriorityDelegate(priority, d);
if (!_subscriptions.ContainsKey(eventType))
{
_subscriptions.Add(eventType, new SortedList <PriorityDelegate>());
}
_subscriptions[eventType].Add(priorityDelegate);
_stage?.AddSubscription(priorityDelegate, eventType);
return(priorityDelegate);
}
public void Register(object objectToRegister, bool silentMode)
{
bool alreadyRegistered = !AddReceiver(objectToRegister);
if (alreadyRegistered)
{
if (!silentMode)
{
throw new RegisterObjectTwiceException();
}
return;
}
MethodInfo[] methods = objectToRegister.GetType().GetMethods(BindingFlags.NonPublic |
BindingFlags.Instance | BindingFlags.Public);
for (int m = 0; m < methods.Length; m++)
{
object[] attributes = methods[m].GetCustomAttributes(true);
for (int i = 0; i < attributes.Length; i++)
{
if (attributes[i] is Subscribe subscribe)
{
MethodInfo method = methods[m];
if (method.GetParameters().Length != 1)
{
continue;
}
ParameterInfo firstArgument = method.GetParameters()[0];
List <Type> args = new List <Type>(
method.GetParameters().Select(p => p.ParameterType));
Type delegateType;
if (method.ReturnType == typeof(void))
{
delegateType = Expression.GetActionType(args.ToArray());
}
else
{
args.Add(method.ReturnType);
delegateType = Expression.GetFuncType(args.ToArray());
}
Delegate d = Delegate.CreateDelegate(delegateType, objectToRegister, method.Name);
PriorityDelegate priorityDelegate =
AddSubscription(firstArgument.ParameterType, d, subscribe.priority);
_receivers[objectToRegister].Add(priorityDelegate);
}
}
}
}