キー入力でテキストや画像を変更したり、マテリアルの色を変えたりする。

keyinputchange.cs

using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class key : MonoBehaviour {
	public GameObject spoon;
	public GameObject kagi;
	public GameObject hasami;
	public Text text;
	public Image image;
	public Sprite cock;
	public Sprite kagisi;
	public Sprite designer;
	public GameObject one;
	public GameObject two;
	public GameObject three;

	// Use this for initialization
	void Start () {
		//GetComponent<Renderer>
	}
	
	// Update is called once per frame
	void Update () {
		if (Input.GetKey (KeyCode.Space)) {
			three.GetComponent<Renderer> ().material.color = Color.red;	
			text.text = "料理家";
			image.sprite = cock;
		}
			else if(Input.GetKeyUp(KeyCode.Space)){
			three.GetComponent<Renderer>().material.color = Color.white;	
			}

		if(Input.GetKeyDown(KeyCode.LeftArrow)){
			//kagi.GetComponent<Renderer>().material.shader = Shader.Find( "Custom/OutlineSurfaceShader" ); 
			one.GetComponent<Renderer>().material.color = Color.red;	
			text.text = "解錠師";
			image.sprite = kagisi;
		  }
		else if(Input.GetKeyUp(KeyCode.LeftArrow)){
			one.GetComponent<Renderer>().material.color = Color.white;	
		}
		if(Input.GetKeyDown(KeyCode.RightArrow)){
			//hasami.GetComponent<Renderer>().material.shader = Shader.Find( "Custom/OutlineSurfaceShader" );
			two.GetComponent<Renderer>().material.color = Color.red;	
			text.text = "デザイナー";
			image.sprite = designer;
				}
		else if(Input.GetKeyUp(KeyCode.RightArrow)){
			two.GetComponent<Renderer>().material.color = Color.white;	
		}
				
	}
}