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

public class PlayerController : MonoBehaviour {

  public SpriteRenderer sprite;
  public LayerMask groundLayer;
  public Transform groundCheck;
  public float groundCheckRadius;
  private bool groundCollision;
  // Add code here


  void Start () {

  }

  void FixedUpdate () {
    groundCollision = Physics2D.OverlapCircle (groundCheck.position, groundCheckRadius, groundLayer);
  }

  void Update () {
    var rigidBody = GetComponent<Rigidbody2D> ();
    var transform = GetComponent<Transform> ();

    if (Input.GetKey ("right")) {
      sprite.flipX = false;
      rigidBody.velocity = new Vector2 (5, rigidBody.velocity.y);
    }

    if (Input.GetKey ("left")) {
      sprite.flipX = true;
      rigidBody.velocity = new Vector2 (-5, rigidBody.velocity.y);
    }

    // Add code here

    if (Input.GetKeyDown ("space") && groundCollision) {
      rigidBody.velocity = new Vector2 (rigidBody.velocity.x, 10);
    }

    if (transform.position.y < -6) {
      if (transform.position.x < 2) {
        transform.position = new Vector2 (-5, 2);
      } else {
        transform.position = new Vector2 (2, 2);
      }
    }
  }

  public void OnTriggerEnter2D (Collider2D other) {
    if (other.name == "EnemyDamage") {
      transform.position = new Vector2 (2, 1);
    }
  }
}