How to make a Keypad for a locked door

Questions & Answers
1

So i have this project where i have to create a code locked door, and then have the player approach it and put in a password. If the password is correct then the door opens, and if not then the password field just resets.

using UnityEngine;
using System.Collections;

public class KeyPad: MonoBehaviour {

	public Texture2D icon;

	void OnGUI () {
		GUI.Box (new Rect (10,10,300,300), new GUIContent(icon));

		
	}
	

}

so far this is the only code i have finished and working, and even then i need to find a way to keep this hidden until the player passes through a trigger near the door. I have no coding skills and honestly dont understand coding much but this is something i have to do for a class. i would appreciate any and all help that could be offered.

2

Coding is a fun and useful skill to have, I suggest you just dig into some tutorials :slight_smile:
This GUI scripting guide is pretty useful and should get you started with your specific problem :

Basically the callback of a button should append the number that button presents to a list (thus this list contains all buttons that are already pressed). You can then compare this list to your password to see if it’s correct. :slight_smile:

3

To get the GUI to pop up when you are near the door I would add a collider to the door. Script a trigger event that allows the GUI to open when you enter the collider and close the GUI when you exit the collider.

Then in your GUI I would add the GUI buttons and assign each button a number. The player than can input a code and your script can check to see if it is correct and then open the door if it is.