[Unity 2017] Check Key Value

In Joy stick, we don’t know what is key value of buttons sometimes. This is to check which key value.

Design

• Camera
• Light
• Canvas
• Event System
• Key Logic

Camera

• Main Camera
  • Position: (0, 1, -10)

Light

• Directional Light
  • Position: (0, 3, 0)
  • Rotation: (50, -30, 0)

Canvas

• Image
  • To paint Canvas
• Text1
  • Text: “Input value: “
• Text2
  • To show key value

Event System

• Event System
  • To detect input

Key Logic

• Empty Object
• Key Text.cs

  using System.Collections;
  using System.Collections.Generic;
  using UnityEngine;

  using UnityEngine.UI;
  public class KeyTest : MonoBehaviour {

    public Text keytext;
    
    void Start () {
      keytext.text = "";
	  }
	
	  void Update () {
	    foreach(KeyCode key in System.Enum.GetValues(typeof(KeyCode))){
        if (Input.GetKeyUp(key)){
          print(key.ToString());
          keytext.text = key.ToString();
        }
      }	
	  }
  }

• Keytext: Text2

UI

Demo Video

Download