using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityStandardAssets.CrossPlatformInput;

public class Mouvement : MonoBehaviour
{
    Rigidbody rb;
    private bool canMove = true;

    public bool rotate = false;
    private int lastRotation = 0;


    public float speed = 1f;


    private void Start()
    {
        rb = GetComponent<Rigidbody>();

    }


    //Buttons

    public void RotateButton(bool right)
    {
        if (!canMove)
            return;
        float temp = 90;
        if (!right)
            temp = -90;

        StartCoroutine(RotateMe(Vector3.up * temp, 0.5f, right));

    }

    IEnumerator RotateMe(Vector3 byAngles, float inTime, bool right)
    {
        canMove = false;
        var fromAngle = transform.rotation;
        var toAngle = Quaternion.Euler(transform.eulerAngles + byAngles);
        for (var t = 0f; t < 1; t += Time.deltaTime / inTime)
        {
            transform.rotation = Quaternion.Lerp(fromAngle, toAngle, t);
            yield return null;
        }

        transform.eulerAngles = new Vector3(0, CheckRotationAngle(right), 0);
        canMove = true;
    }

    private float CheckRotationAngle(bool right)
    {
        int temp = 0;
        switch (lastRotation)
        {

            case 0:
                if (right)
                    temp = 90;
                else
                    temp = -90;
                break;
            case 90:
                if (right)
                    temp = 180;
                else
                    temp = 0;
                break;
            case 180:
                if (right)
                    temp = -90;
                else
                    temp = 90;
                break;
            case -90:
                if (right)
                    temp = 0;
                else
                    temp = -180;
                break;
            case -180:
                if (right)
                    temp = -90;
                else
                    temp = 90;
                break;
        }
        lastRotation = temp;
        return (float)temp;
    }

    private void FixedUpdate()
    {
        if (!GameInfo.CanMove)
        {
            rb.velocity = Vector3.zero;
            return;
        }

        float translation = CrossPlatformInputManager.GetAxis("Vertical") * speed;
        float straffe = CrossPlatformInputManager.GetAxis("Horizontal") * speed;

        translation *= Time.deltaTime;
        straffe *= Time.deltaTime;

        transform.Translate(straffe, 0, translation);

        if(straffe + translation == 0)
        {
            if(rb.velocity != Vector3.zero)
                rb.velocity = Vector3.zero;
        }
    }

    public bool GetCanMove()
    {
        return canMove;
    }

}