Door And Key System | How To Open A Locked Door With A Key In Unreal Engine 5 (Tutorial)

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  • Опубліковано 4 лип 2024
  • This is how to create a locked door and key system in Unreal Engine 5. This allows you to have multiple doors and multiple keys in your level, with specific keys opening specific doors.
    Get access to the project files and more on my Patreon: / mattaspland
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    To access the project files and screenshots from the video, check out my Patreon above!
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    🔖Topics Covered:
    00:00 - Intro
    00:09 - Overview
    01:07 - Tutorial
    12:20 - Final Overview
    12:35 - Outro
    _________________________________________________________________________
    ♫ Outro Song: Kronicle - Chill Noons

КОМЕНТАРІ • 57

  • @masterx_6119
    @masterx_6119 9 місяців тому +11

    bro you have all tutorials i need for making a horror game. that helps me a lot. thanks a lot

  • @blackcap_gamer
    @blackcap_gamer 2 дні тому

    Thank you so much bro exactly what I was searching for

  • @PatrickTheDM
    @PatrickTheDM 11 місяців тому +2

    It's a variable key to success! 😁 Edit: As you can see from my comment I expected you to use variables to match the key and door and you surprised me with a new way to do it. Great tutorial. Now I understand why you did a tutorial that you had done in the past.

  • @GrownAssNerd
    @GrownAssNerd 4 місяці тому

    Thank you for this easy to follow tutorial! Keep them coming!

  • @jawsomeproductions
    @jawsomeproductions 4 місяці тому

    This was a great help, thanks for putting it together!

  • @exakelgaming
    @exakelgaming 7 місяців тому

    this helped with one of my game design assignments.

  • @vickycorbalan8556
    @vickycorbalan8556 6 місяців тому

    your tutorial was great! thank you so much :)

  • @One-4-uDe
    @One-4-uDe 11 місяців тому

    Awesome, that way is more elegant as I did with variables.

  • @bunnygodx
    @bunnygodx 5 місяців тому

    great tutorial, thank you!!!

  • @lordhightower6124
    @lordhightower6124 5 місяців тому

    very nice man thank you

  • @AUTONOMOUSTANZIM
    @AUTONOMOUSTANZIM 11 місяців тому

    Ur the best tutor ever

  • @studiodenne
    @studiodenne 7 місяців тому +3

    Hi, thanks for this tutorial. It still works when I put the key anywhere on the map. But if I put the Key inside an drawer, as an child actor, I can pick the key up, but can´t open the door, because at this moment I can´t promote the BP_key to the BP_door at the default. What can I do to put Key inside the drawer an use them ? thank you

  • @ravi12880
    @ravi12880 Місяць тому

    Thank you sir i appreciate it 😊

  • @muneebhero1159
    @muneebhero1159 11 місяців тому +4

    Please matt as planned I am begging you please please please make a video on unreal engine 5 first person shooter combat system please

  • @vladiktomil434
    @vladiktomil434 2 місяці тому

    Very good tutorial bro! Thank you so much. Let's see you could upload something with Advanced Locomotion System.

  • @Lucifer100990
    @Lucifer100990 Місяць тому

    Thank you

  • @kevCarrico
    @kevCarrico 11 місяців тому

    great tutorial - i'm using this to put a coin in a subway turnstile (and then setting "has key?" to be false) - thank you!

  • @topcheckers_
    @topcheckers_ 11 місяців тому +1

    When second part to multiplayer doors, please we need to this, with linetrace without box overlapping

  • @makarqvvv
    @makarqvvv 10 місяців тому

    you best

  • @Buddyer_ler
    @Buddyer_ler 11 місяців тому

    hi i would like to know how to make a submarine for a game, if i can

  • @CountCoffee
    @CountCoffee 11 місяців тому +1

    I did your UE4 locked door tutorial and it didn’t work… I hope this one does! Lucky I didn’t do this more than 3 days ago XD

  • @bunnygodx
    @bunnygodx 5 місяців тому

    subscribed

  • @andrewvanderwalt8494
    @andrewvanderwalt8494 2 місяці тому

    Hi Matt, Awesome tutorial mate! Question though...How Can I make it that the key can just unlock a door when picked up without having to select it with the picker when spawned into the map? In the class defaults it is grayed out so I can't set what key will unlock which door before it is spawned into the world. I want a boss AI to drop the key and the player just picks it up and unlocks the door that was set for that key. Thank you in advance

  • @ERAK_Aenyegames
    @ERAK_Aenyegames 11 місяців тому

    I have one question, my door just do ROTATION, bot not open like urs, how it can be possible ?

  • @jawsomeproductions
    @jawsomeproductions 4 місяці тому

    Is it possible for one key to be set for multiple doors, like a key card system?

  • @GuestStudios690
    @GuestStudios690 11 місяців тому

    hey bro i got a problem in my game: i want to make it so when a object interacts with another object one simulates physics but i dont know how to do that

  • @ahmadruslanovich739
    @ahmadruslanovich739 11 місяців тому

    Hi, Matt! How would you make a smartphone like in gta v? I mean there should be user widget and what’s happening on that widget should be displayed on phone object model. How we can transfer my user widget state into phone model widget? Anyway thank you!

  • @CyberianWaste
    @CyberianWaste 11 місяців тому +4

    How can this be adapted to open multiple doors (the blue keycard opens all blue doors)? Would you have BP_Key contain an array of multiple BP_Doors? Or is there a more efficient way?

    • @MonkeyDGhoul
      @MonkeyDGhoul 10 місяців тому

      did you manage to do it? and how? thanks

    • @andresaraya5198
      @andresaraya5198 8 місяців тому

      idk if this will actually work but, can you add a int to specific key and then assign the same int to all the doors you want to open with that key. When trying to open them you can check/compare if they have the same int, if that is the case then the door opens.

    • @Iobsterpeterson
      @Iobsterpeterson 8 місяців тому

      You can use gameplay tags.

  • @Mikaela112
    @Mikaela112 7 місяців тому

    For some reason the doors collision is gone and I can walk through it? An idea what's caused this?

  • @raulalvarado7465
    @raulalvarado7465 2 місяці тому

    I just used the aitudthy heavy key repond.

  • @makarqvvv
    @makarqvvv 10 місяців тому

    I love u

  • @giloniellfeliciano6911
    @giloniellfeliciano6911 9 місяців тому +1

    I tried doing it exactly but the only thing it doesn't let me is interact with the key, pressing the key on my keyboard doesn't activate

  • @SharinganDeeOfficial
    @SharinganDeeOfficial 5 місяців тому

    What do I do if I want my door to require more then one key

  • @shinykyogre7197
    @shinykyogre7197 Місяць тому

    the key wont be picked up, so odd

  • @Ihatepe50
    @Ihatepe50 4 місяці тому

    everything seems the same however i cant get the pick up key to trigger in the door BP i can pick it up but it doesnt set the locked bool to false

    • @Ihatepe50
      @Ihatepe50 4 місяці тому

      nevermind i figured it out i skipped over the 5 seconds thats showed me i just needed to set the door on the details panel of the key

  • @JasperDoggo
    @JasperDoggo 3 місяці тому

    for some reason when I open the door I can't go trough it. Anyone know a way to fix that?

  • @goldskull4498
    @goldskull4498 2 місяці тому

    soo confused, i followed step by step and it still doesnt work. i think it might be the timeline thing idk how to use it ugh

  • @Tamrielforever
    @Tamrielforever 5 місяців тому

    The key wont pick up for me. The only difference is I had E already set up. I've set up a door before. Just not with a lock system. Any tips?

    • @Tamrielforever
      @Tamrielforever 5 місяців тому

      UPDATE. The last part where i connect the door to the key isn't working!!

  • @m23rco
    @m23rco 27 днів тому

    Bro everything with key work but the door dont move, pls

  • @Kami-fs2db
    @Kami-fs2db 26 днів тому

    interact doesnt show at 5:00

  • @Salad-Gamer
    @Salad-Gamer 7 місяців тому

    8:31

  • @OnlyViKnows
    @OnlyViKnows 5 місяців тому

    So the tutorial worked sort of? Except it made my door does a complete 360 rotation even though i followed everything

  • @Tamrielforever
    @Tamrielforever 5 місяців тому

    I tried this on a new project and the key still wont pick up!!! There might be something you need to update.

  • @MattC-137
    @MattC-137 2 місяці тому

    How can I open multiple different doors with one key?

    • @MattC-137
      @MattC-137 2 місяці тому +1

      I figured it out: if you right click on the door variable within the key blueprint to then change variable type, it will change it to an array and allow you to assign the same key to multiple doors.

  • @amarshil2415
    @amarshil2415 11 місяців тому +1

    Hi mate can you make a Vedio on how to make jump attack system

  • @JoTheMonkey
    @JoTheMonkey 2 місяці тому

    last part doesnt work for me

    • @JoTheMonkey
      @JoTheMonkey 2 місяці тому

      for some reason the door wont be accepted as an actor or something

  • @george_iv_4548
    @george_iv_4548 2 місяці тому

    My door opened up and down 😂 I don’t know what I messed up

    • @NotSnakeRex
      @NotSnakeRex 2 місяці тому

      try rotating it not on the Z Axis, try the X or Y Axis

  • @Iobsterpeterson
    @Iobsterpeterson 8 місяців тому +3

    Do not suffix bools with question marks, and don't put spaces in variable or function names. These are bad practices.