using UnityEngine;
using System.Collections;

public class Player : MonoBehaviour {

    private Transform myTransform;

    public int playerSpeed = 5;

    //variable to reference prefab. prefab = gameObject (reusable)

    public GameObject Projectilefab;

    // Use this for initialization
    void Start () {

        myTransform = transform;

        //Spawn Point
        myTransform.position = new Vector3 (0, 3, -1);

    }

    // Update is called once per frame
    void Update () {

        //Move the player left and right
        myTransform.Translate (Vector3.right * playerSpeed * Input.GetAxis ("Horizontal") * Time.deltaTime);

        //Make the Player Wrap
        if(myTransform.position.x > 9) {
            myTransform.position = new Vector3(-9, myTransform.position.y, myTransform.position.z);
        }
        else if (myTransform.position.x < -9) {
            myTransform.position = new Vector3(9, myTransform.position.y, myTransform.position.z);
        }

        //Press the space bar to fire a lazer upward

        if (Input.GetKeyDown(KeyCode.Space)) {
            //set position for lazer
            Vector3 position = new Vector3(myTransform.position.x, myTransform.position.y, myTransform.position.z);
            //fire projectile
            Instantiate(Projectilefab, position, Quaternion.identity);
        }

    }
}