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

public class PlayerController : MonoBehaviour
{
    private Rigidbody rb;
    public float speed;
    private int score;
    public Text scoreText;
    public Text winText;
    public int amount_of_hits=0;
    public int needed_hits=2;
    bool coll=false;
    public float small_time = 10.0f;
    bool small=false;
    bool fun = false;
    bool hammer = false;



    void Start ()
    {
        rb = GetComponent<Rigidbody> ();
        score = 0;
        SetScoreText ();
        winText.text = "";
    }


    void Update ()
    {

        if (small == true)
        {
            small_time -= Time.deltaTime;
            if (small_time <= 0)
            {
                small = false;
                small_time = 10.0f;
                transform.localScale += new Vector3 (0.7F, 0.7F, 0.7F);
                transform.position = new Vector3 (GameObject.FindGameObjectWithTag ("Player").transform.position.x, 0.50f, GameObject.FindGameObjectWithTag ("Player").transform.position.z);
            }
        }
    }

    void FixedUpdate ()
    {
        float moveHorizontal = Input.GetAxis ("Horizontal");
        float moveVertial = Input.GetAxis ("Vertical");
        //testowe sterowanie na komputer
        if (fun == false) {
            Vector3 movement = new Vector3 (moveHorizontal, 0, moveVertial);
            rb.AddForce (movement * speed);
        } else {
            Vector3 movement = new Vector3 (-moveHorizontal, 0, -moveVertial);
            rb.AddForce (movement * speed);
        }
        //sterowanie na telefon
        //float moveHorizontal = Input.acceleration.x;
        //float moveVertical = Input.acceleration.z;
        //Vector3 movement = new Vector3(moveHorizontal, 0.0f, moveVertical);
        //rb.AddForce(movement * speed * Time.deltaTime);


    }

    void OnTriggerEnter(Collider other)
    {
        //podnoszenie rzeczy
        if (other.gameObject.CompareTag ("Pickup")) {
            other.gameObject.SetActive (false);
            score++;
        }
        if ((score >= 8) || (other.gameObject.CompareTag("Meta"))){
            winText.text = "WYGRAŁEŚ!";
            Time.timeScale = 0;
                SetScoreText ();
            }

        //zmiana rozmiaru
        if(other.gameObject.CompareTag("Size"))
        {
            other.gameObject.SetActive(false);
            transform.localScale -= new Vector3(0.7F, 0.7F, 0.7F); //zmniejsza kulkę o podany vector
            transform.position = new Vector3(GameObject.FindGameObjectWithTag("Player").transform.position.x, 0.15f, GameObject.FindGameObjectWithTag("Player").transform.position.z); //bez tego kulka lata po pomniejszeniu nad ziemią
            small=true;
        }

        //pickupy kolorowe
        if (other.gameObject.CompareTag ("hammer"))
        {
            other.gameObject.SetActive (false);
            hammer = true;
        }

        //zmiana osi sterowania
        if (other.gameObject.CompareTag ("axes")) {
            other.gameObject.SetActive (false);
            fun=true;
        }
    }

    void OnCollisionEnter(Collision ot)
    {
        //rozbijanie ścian
        if (ot.gameObject.CompareTag("Destroyable"))
        {
            if (coll == false && amount_of_hits >= needed_hits)
            {
                coll = true;
                ot.gameObject.SetActive(false);
            }
            else
            {
                coll = true;
                amount_of_hits++;
            }

        }
        if (ot.gameObject.CompareTag ("mur")) {
            if (hammer == true)
                ot.gameObject.SetActive(false);
        }

    }

    void OnCollisionExit(Collision ot)
    {
        if (ot.gameObject.CompareTag("Destroyable"))
        {
            coll = false;
        }
    }

    void SetScoreText()
    {
        scoreText.text = "Score: " + score.ToString ();
    }
}