I would suggest following allow with kzbin.info/www/bejne/anzKepyna9iSr68 his tutorial is rather good. It's what I followed to get my system working

`CameraBoom->TargetArmLength`

@@sudokid thank you I have figured out

I'm sorry you feel that way. The `SetUpPlayerInputComponent` is a default method that is part of the `ACharacter` when you create one from within the UE interface. It is not technically required. dev.epicgames.com/documentation/en-us/unreal-engine/API/Runtime/Engine/GameFramework/ACharacter/SetupPlayerInputComponent?application_version=5.3 dev.epicgames.com/documentation/en-us/unreal-engine/API/Runtime/Engine/GameFramework/ACharacter?application_version=5.3

@@sudokid Ah thank you! I still had to use something since I'm inside of the controller so I ended up with "UInputComponent* InputComp = this->InputComponent;" then use this for the cast, and it works :)

I don't do mobile development sorry

It's not supposed to, this is just zooming in and out. If you want to clamp it to a min and max you will need to add a min/max value and then use `FMath::Clamp(NewZoomValue, MinZoomValue, MaxZoomValue);`

@@sudokid where do i add the Clamp if i have ? const float ZoomAxisValue = Value.Get<float>(); if (MinZoom >= ZoomAxisValue || MaxZoom >= ZoomAxisValue) { CameraBoom->TargetArmLength += ZoomAxisValue * ZoomStep; }

ZoomAxisValue will never be greater then 1 or less then -1. You would want something like this. ``` const float Direction = Value.Get<float>(); const NewTargetArmLength = CameraBoom->TargetArmLength + (ZoomAxisValue * ZoomStep); FMath::Clamp(NewTargetArmLength, MinZoom, MaxZoom); ``` `FMath::Clamp()` Is just your `if` statement but less error prone and easier to read because it's more direct.

@@sudokid What is NewTargetArmLength ??

NewTargetArmLength is just a variable to hold the new value. Your code should look like this. ``` const float Direction = Value.Get<float>(); const NewTargetArmLength = CameraBoom->TargetArmLength + (ZoomAxisValue * ZoomStep); CameraBoom->TargetArmLength = FMath::Clamp(NewTargetArmLength, MinZoom, MaxZoom); ```

It's a game heavily inspired by by Future Cop L.A.P.D

are you saying I should make a blueprint version?

@@sudokid always 🍝

@@ManadonoI'll think about it

Nevermind i just compiled ant it worked.

Happy this helps

I created a tutorial for adding a HUD that tracks the coin picks in C++ kzbin.info/www/bejne/n32coKiMerSDh80

nah he didnt skip anything, paste ur error here tho

@@3Dzaraki I think they commented on the wrong video entirely, because nothing was even setup prior to the tutorial - they did it all step-by-step. I don't really understand what the user you replied to meant.

@@TAWY510 Are you kidding? He has copied and paste a bunch of code, even inside a "SetUpPlayerInputComponent" function already implemented. It really looks like we didn't see the same vid 🤔

@@marcapouli7805 No, I'm not kidding - we saw the same video. The BindAction calls on the EnhancedInputComponent within "SetUpPlayerInputComponent" for Jump, Move, and Look exist by default in the Unreal Third Person Template. That is not code he wrote, nor copy/pasted. That is code that Epic wrote and it already existed. No worries

@@TAWY510 I'm not using a pawn ot a character, that's why I don't have any of these things. But that's fine, Sudokid already answered me and I made it work in my conreoller

You could do something like this. ``` void SetDoorState(EDoorState NewDoorState) { DoorState = NewDoorState; } ```

I have not played around with UE 5.3 yet but I'll test this out over the weekend and get back to you.

​@@sudokid i have modified a slight bit from the video since I'm using enhanced input. EDIT: for some reason the CameraBoom has no parrent (idk how that happened) void AProject_1x1Character::CameraZoom(const FInputActionValue &IA_Value) { // input is a Vector1D (float) float Value = IA_Value.Get<float>(); if (Value == 0.0f || !Controller) return; // Either we dont have a controller or the input isnt actually anything const float NewTargetArmLength = CameraBoom->TargetArmLength + Value * ZoomStep; CameraBoom->TargetArmLength = FMath::Clamp(NewTargetArmLength, CameraMinZoom, CameraMaxZoom); ; if(GEngine) GEngine->AddOnScreenDebugMessage(-1, 1.f, FColor::Yellow, FString::Printf(TEXT("Current camera distance is '%f' "), CurrentTargetArmLength)); }

​@@sudokid i remade the project and now it works -, I for some reason cant get the camera connected to the socket now-

@@ms2649 I'm guessing you got it all sorted out?

@@sudokid yes, i ended up remaking the project and moving over all of the stuff

UE has a lot of things in it and a lot of it is little known. I have found the best way to tackle a problem in UE is to assume that it's part of the engine until you have been proven otherwise.

The enhanced input system changes the way you interact with player inputs so sorta.

@@sudokid I tried your Camera Mouse Zoom method but for some reason it don't work.

I'll try and get an updated version of zoom out that uses the new input system. The old one has most of the information but is missing some parts that could be hard to understand if you are new to UE@@yevgeni10

Let me know if this does the trick kzbin.info/www/bejne/aKi0p2eNZ5aAodU

I'm happy that this video seems to be getting some love. The docs they made for this really are top notch.

The FVector uses 3 floats to represent X, Y, Z cords so it would need to be cast to a float at some point and it offers more flexibility to the offset location. It just happens that 90 works for the coin but it could have been 50.5.

Viewership on it is picking up. Who could say why though.

While I try to keep them short I may have missed the mark on this one.

Thanks man!

This can be broken up into a couple different things. Item pickups, inventory system, playing animations, enhanced input system, combat system. Each one could stretch over multiple tutorials pending depth. I'm not sure you are at a point in which my style of tutorials are the right pick. My tutorials are mostly for people who already have an understanding of Unreal Engine with blueprints and want to move to C++. I would suggest taking a look at some of the following youtubers. www.youtube.com/@GorkaGames www.youtube.com/@SmartPoly www.youtube.com/@UnrealSensei www.youtube.com/@RyanLaley

@@sudokid THANK YOU SO MUCH

Glad it was helpful!

Thanks man

I’m happy I could help :)