How To Make Door Unlock With Keypad In Unity By M-Unity-Developer

[@222مجهول]

you r great man!!!!

[@m-unity-developer6823]

Thanks ❤

[@IzzahMaisarahMohdRadzi]

i'm doing a 1st person pov. now the keypad appears on screen no matter where the player moves as it is on canvas. if i want the keypad to be fixed on a cabinet, how to do it?

[@m-unity-developer6823]

Create a 3D lock game object instead of using 2D UI and then use Raycast instead to check for each button click.

[@sitifatimah-un9fx]

@@m-unity-developer6823can u do tutorial pls

[@roshan3554]

I cant move ans text to script component. Plz help

[@svn2463]

public TextMeshProUGUI Ans;

[@m-unity-developer6823]

Use [SerializedField] while defining the UI Text variable or make the variable public.

[@Amogussussypro]

@@svn2463this dont work help

[@Notherela]

Show "Invalid" for 2 seconds before clearing the Ans text.
Add a delete button functionality to remove the last entered digit.
csharp
Copy code
using System.Collections;
using UnityEngine;
using UnityEngine.UI;
public class Keypad : MonoBehaviour
{
[SerializeField] private Text Ans; // Text displaying entered numbers
[SerializeField] private Animator Door; // Animator controlling the door
private string Answer = "123456"; // Correct keypad code
private Coroutine invalidCoroutine; // To manage "Invalid" timeout
public void Number(int number)
{
Ans.text += number.ToString();
}
public void Delete()
{
if (Ans.text.Length > 0)
{
Ans.text = Ans.text.Substring(0, Ans.text.Length - 1);
}
}
public void Execute()
{
if (Ans.text == Answer)
{
Ans.text = "Correct";
Door.SetBool("Open", true);
StartCoroutine(StopDoor());
}
else
{
if (invalidCoroutine != null)
{
StopCoroutine(invalidCoroutine);
}
invalidCoroutine = StartCoroutine(ShowInvalid());
}
}
private IEnumerator ShowInvalid()
{
Ans.text = "Invalid";
yield return new WaitForSeconds(2);
Ans.text = string.Empty;
}
private IEnumerator StopDoor()
{
yield return new WaitForSeconds(0.5f);
Door.SetBool("Open", false);
Door.enabled = false;
}
}
Explanation of Changes:
Added Delete Method: Removes the last digit if the text is not empty.
"Invalid" Timeout:
Created a coroutine ShowInvalid to display "Invalid" for 2 seconds and then clear the text.
Used a Coroutine variable (invalidCoroutine) to ensure only one "Invalid" coroutine runs at a time.
Maintained Existing Functionality: The door opens when the correct code is entered, and the animation stops after 0.5 seconds.
UI Setup:
Add a Delete button in your UI and link its OnClick event to the Delete method of this script.
Ensure the keypad buttons call Number(int) with their respective values.
You said:

[@m-unity-developer6823]

If you guys have any query so you can ask here!

[@InfiniteCodeSource]

When I try to put the text into the ans it doesn’t work. Is it because I’m using text mesh pro?

[@m-unity-developer6823]

@@InfiniteCodeSource Yes, you need to change the type.

[@worldcup202-6o]

@@m-unity-developer6823 How to open door with a key , if you have key

[@sleepyminecart6182]

how can i do it in 2d

[@Patrick_games]

how to do it on trigger?

[@sarahmaharjan6934]

when i add the first script it shows error saying text doesnt exixt

[@Nero-e6z]

Nice job bro

[@arogyarijal6335]

How to keep the keypad in a fixed place in game mode?

[@m-unity-developer6823]

It will be in fixed place since the graphics are rendered on canvas

[@meltSTUDIO]

Thanks you, its perfecto work!

[@Garu2020]

U have done a great job

[@1mdreams665]

Please continue gta series

[@davidlaslyubana3505]

it is work for mobile game version?

[@jyxiaa]

bro took 8 years to upload his video 💀

[@zakootagamerz]

nyc bro it really help me

[@yetongggg]

How to restart keying in the password after answer is keyed?

[@m-unity-developer6823]

You can reset the text when the correct key is keyed and could change the Open boolean param to false for resetting the door state

[@gmangman123]

you are legend dude!

[@MEHRABRiaz]

thanks bro

[@CalitoMr]

❤❤

[@HellBound_101]

What awful music 😔

[@AlexFerguson-vg8dw]

U just a hater, these the only type of tutorial vids i can stand, none of this 4 hour shit where the first hour is them explaining how to downlod unity

[@SadiqAuwaluSani-ds7lb]

I no