using UnityEngine;
using System.Collections;

public class SwapEmission : MonoBehaviour
{
	public Texture2D DiffA;
	public Texture2D DiffB;
	public Texture2D EmissionA;
	public Texture2D EmissionB;
	public float CutoffDegree = 1.0f;
	public int delay = 3;
	private Material curMat;
	private Texture2D curEmission;
	// Use this for initialization
	void Start ()
	{
		curMat = renderer.sharedMaterial;
	}
	
	// Update is called once per frame
	void Update ()
	{
		if (Input.GetKeyDown (KeyCode.Space)) {
			curMat.SetTexture ("_DiffuseACutout", DiffA);
			curMat.SetTexture ("_Emission", EmissionA);
			curMat.SetFloat ("_Cutoff", CutoffDegree);
		
			StartCoroutine (MyIlluminDelay ());	

		}
	}

	IEnumerator MyIlluminDelay ()
	{
		yield return new WaitForSeconds(delay);
		
		curMat.SetTexture ("_DiffuseACutout", DiffB);
		curMat.SetTexture ("_Emission", EmissionB);
		curMat.SetFloat ("_Cutoff", 0.0f);
	}
}