Hey there! It’s my first time asking for help here: I have a question about blueprints. I’ve created this interactive door blueprint which works completely fine while it stands alone, but the same one put in the house blueprint won’t work. Anyone can please help me? Just for info, there is another …

In your code, you have an input event ( key e or something ), it needs to be set to not consume input [image]

I don’t have a key event to look for, but I’m using a blueprint interface: the only thing i’ve found about “consume input” is in the “Input action” page and it was “Consume Lower Priority Enhanced Input Mappings”. Toggling it off didn’t change anything. Thanks for the reply, by the way!

Ok, when you say ‘in the house blueprint’, can you be a bit more specific? Is it just in the level with the house BP, or is it a child actor actually IN the blueprint, or…?

I’ll try to explain, sorry if I do some mistakes but I’m self-taught. I’ve created an actor blueprint for the whole house, and I’ve switched the door meshes with door blueprints (so child blueprints, yes), in order to make them interactable (internal doors are automatic, casting mechanism). Usually…

How does the door BP determine its being interacted with? Do you do a line trace, or is there an overlap etc? Can you show the door code?

No overlap, I’ll share you the door code and also the interact code, maybe it can be useful. [image]

This is the interact code. [image]

Ok, try putting a print string here [image] Does it print?

Oh, I think I’ve got it. You’re getting the wall AND the door AND the floor etc in that sphere trace. You probably need to loop over that array [image] cast each result to your door :slight_smile:

Door Blueprint in another blueprint doesn't work

Development Architectural and Design Visualization

ClockworkOcean (ClockworkOcean) May 20, 2024, 9:06am 13

Very easy, instead of GET(0), use a ForEach loop