void UComponentDelegateBinding::BindDynamicDelegates(AActor* InInstance) const
{
for(int32 BindIdx=0; BindIdx<ComponentDelegateBindings.Num(); BindIdx++)
{
const FBlueprintComponentDelegateBinding& Binding = ComponentDelegateBindings[BindIdx];
// Get the function we want to bind
UFunction* FunctionToBind = FindField<UFunction>(InInstance->GetClass(), Binding.FunctionNameToBind);
// Get the property that points to the component we want to assign to
UObjectProperty* ObjProp = FindField<UObjectProperty>(InInstance->GetClass(), Binding.ComponentPropertyName);
// If we have both of those..
if(ObjProp != NULL && FunctionToBind != NULL)
{
// ..see if there is actually a component assigned
UActorComponent* Component = Cast<UActorComponent>(ObjProp->GetObjectPropertyValue_InContainer(InInstance));
if(Component != NULL)
{
// If there is, find the delegate property on it
UMulticastDelegateProperty* DelegateProp = FindField<UMulticastDelegateProperty>(Component->GetClass(), Binding.DelegatePropertyName);
if(DelegateProp)
{
// Found that, finally bind function on the actor to this delegate
FMulticastScriptDelegate* TargetDelegate = DelegateProp->GetPropertyValuePtr_InContainer(Component);
FScriptDelegate Delegate;
Delegate.SetFunctionName(Binding.FunctionNameToBind);
Delegate.SetObject(InInstance);
TargetDelegate->AddUnique(Delegate);
}
}
}
}
}
FMulticastScriptDelegate* UK2Node_ActorBoundEvent::GetTargetDelegate()
{
if( EventOwner )
{
UMulticastDelegateProperty* TargetDelegateProp = GetTargetDelegateProperty();
if( TargetDelegateProp )
{
return TargetDelegateProp->GetPropertyValuePtr_InContainer(EventOwner);
}
}
return NULL;
}
