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

public class PlayerInput : MonoBehaviour
{

	private Rigidbody2D rb2d;
	private int speed = 1;
	private Animator anim;
    private bool shoot;

	// Use this for initialization
	void Start ()
	{
		rb2d = GetComponent<Rigidbody2D> ();
		anim = GetComponent<Animator> ();
	}

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

		float y = Input.GetAxisRaw ("Vertical");
		float x = Input.GetAxisRaw ("Horizontal");

		Vector2 input = new Vector2 (x, y);
		input.Normalize ();

		rb2d.velocity = input * speed;
		if (input.x == 0 && input.y == 0) {
			anim.SetBool ("moving", false);

		} else {
			anim.SetBool ("moving", true);

			float angle = Mathf.Atan2 (input.y, input.x) * Mathf.Rad2Deg + 90;
			angle = Mathf.Round (angle);
			transform.rotation = Quaternion.AngleAxis (angle, Vector3.forward);

		}

        shootInput();


	}
    private void Shooting()
    {
        if (shoot)
        {
            anim.SetTrigger("shooting");
        }
    }

    private void shootInput()
    {
        if (Input.GetKeyDown(KeyCode.Space))
        {
            shoot = true;
        }
    }
}