I got 2 questions, First: How can I take or look for this little square that connect two different variables, ( Two different colors). And How can I make that an actor connects to a target in boolean so i can connect it to a branch?

Development Programming & Scripting C++
, , , , ,
4

What is the foreachloop looping off? The by key looks to be in the same blueprint as the foreachloop node, does the array element actor have a boolean called “by key”?