using UnityEngine;
using System.Collections;

public class RayObjCreator : MonoBehaviour {
public GameObject tilePrefab;
public GameObject light;
private Ray ray;
      private RaycastHit hitElement;
      private float size;
          // Use this for initialization
          void Start () {
          size = tilePrefab.transform.localScale.x;
          }
            
          // Update is called once per frame
          void Update () {
          if (Input.GetMouseButtonDown(0)) {
              ray = Camera.main.ScreenPointToRay(Input.mousePosition);
              Physics.Raycast(ray, out hitElement, Mathf.Infinity, 1);
              if (hitElement.transform != null) {
                  Instantiate(tilePrefab,hitElement.transform.position + hitElement.normal * size,new Quaternion(0,0,0,0));
              }
          } else if (Input.GetMouseButtonDown(1)) {
              ray = Camera.main.ScreenPointToRay(Input.mousePosition);
              Physics.Raycast(ray, out hitElement, Mathf.Infinity, 1);
              if (hitElement.transform != null) {
                  Destroy(hitElement.transform.gameObject);
              }
       
     } else if (Input.GetMouseButtonDown(3)) {
              ray = Camera.main.ScreenPointToRay(Input.mousePosition);
              Physics.Raycast(ray, out hitElement, Mathf.Infinity, 1);
              if (hitElement.transform != null) {
                  Instantiate(light,hitElement.transform.position + hitElement.normal * size,new Quaternion(0,0,0,0));
              }
       
          }
            
          }
}