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

public class collector : MonoBehaviour {

	public float speed;
	public float jumpspeed;
	private Vector2 input = new Vector2(0,0);
	private Rigidbody2D rb;
	private bool grounded;
	public int score;
	public Text scoreText;
	// Use this for initialization
	void Start () {
		rb = gameObject.GetComponent<Rigidbody2D>();
	}

	// Update is called once per frame
	void Update () {
		input = rb.velocity;

		if(Input.GetKey(KeyCode.D)){
			input.x = speed;
		}
		else if (Input.GetKey(KeyCode.A)){
			input.x = -speed;
		}
		else if (Input.GetKey(KeyCode.W)& grounded == true) {
			input.y = jumpspeed;
		}
		rb.velocity = input;
	}

	void OnCollisionEnter2D(Collision2D collision){
		grounded = true;
	}

	void OnCollisionExit2D(Collision2D collision){
		grounded = false;
	}

	void OnTriggerEnter2D(Collider2D collision){
		if(collision.gameObject.name == "carrot"){
			score++;
			scoreText.text = score.ToString();
			Destroy(collision.gameObject);
		}
	}
}