Calling GetKeyDown for C# instead of Javascript

Questions & Answers
1

Hi there guys,

I’ve used the following code in Javascript for using the numeric 2 button to call a trigger in my scene and i want to know what the equivalent way to write it would be for C#

If(Input.GetKeyDown(KeyCode.Alpha2)){

I want to have it here instead of being on mouse down, on the same call as above- on 2 being pressed on the keyboard.

Void OnMouseDown ()

Is there a library anywhere which has this kind of thing listed?

4

You’re pretty much there. You can check for key down in an update function. e.g:

void Update()
{
   if(Input.GetKeyDown(KeyCode.Alpha2))
   {
      // do stuff
   }
}
2

You already wrote what the equivalent is in C#. (Minus the inappropriate capitalization, of course.) It’s the same.

3

I managed to figure out what I was doing at long last! I stuck to rearranging the code and eventually found a helpful topic, this is a code to open doors with this script attached to them at the press of a keyboard key! In this example, key “2” will open it:

using UnityEngine;
using System.Collections;

    public class passdoorfront : MonoBehaviour
{
	
    bool b = true;

    private Vector3 v3To;

    void Update () {
		
	if(Input.GetKeyDown(KeyCode.Alpha2))
		
    {
       SetOpenClose (b);
       b = !b;
    }
	}
	
    void SetOpenClose(bool bOpen) {
		if (bOpen) {
	   iTween.MoveBy(gameObject, iTween.Hash("z", 0.7, "easeType", "easeInOutExpo", "delay", 1, "Speed", 0.2));
		}
       else {
       iTween.MoveBy(gameObject, iTween.Hash("z", -0.7, "easeType", "easeInOutExpo", "delay", 1, "Speed", 0.2));
		}
	}
}