How to set sturcture variables under certain conditions

[neama]

Hi, it’s pretty apparent that I’m doing wrong and acting amateur!

The scenario is that I have a Structure which holds some Boolean variables (unlocked songs in this case) and is responsible for save game logic.

In other blueprints, I want to check if variables have already been true or not, and if not, do something.

What I’ve done here (which looks terrible but also works) is that I made an array from my struct variables manually, then checked each for their value in a For Loop, and if the value was false, then set its index to an Integer variable.

After completion of For Loop, I used a Switch with that int variable to set the desired struct member to true and save the struct.

My question is that I want to know if there’s another way to make my life easier while using structs or not?

[ClockworkOcean]

Maybe your problem stems from using a struct of bools?

Why not use an array of bools?

[3dRaven]

Maybe a key / value map of type string / bool

You can have the song name as the key and have the bool setting.

Easy to set and get per song. You can also iterate over the songs

[neama]

This was an example, in this case, my struct contained just booleans. But I faced this problem with various type of variables so I couldnt make an array from. And the annoying part of my situation was the Switch node, and @3dRaven 's answer seems to be the solution

[neama]

Thank you! Not tried yet but I can imagine the result. Looks like a logical solution.

[3dRaven]

With better view of structs.

An array of structs seems easier.
The key / value with a string key is slightly more limited. (cannot set by ref based on string keys in blueprints)

[neama]

References are not important in my case, cause i just want to know if there’s still any unlocked songs or not, so key/value array is my best choice I guess.
I not yet tried the solutions as I was busy with other parts, I’ll try tomorrow and post the results.