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

[RequireComponent(typeof(PlayerMotor))]
[RequireComponent(typeof(CharacterController))]
public class PlayerController : MonoBehaviour
{

    [SerializeField] private CharacterController m_CharacterController;

    public bool canJump;

    [SerializeField]
    private float Walkspeed = 5f;

    [SerializeField]
    private float Runspeed = 8f;

    [SerializeField] private float JumpSpeed = 6.6f;

    [SerializeField]
    private float lookSensitivity = 3f;

    private PlayerMotor motor;

    private Camera m_Camera;


    void Start()
    {
        motor = GetComponent<PlayerMotor>();
        m_Camera = Camera.main;
    }

    void Update()
    {
        if (PauseMenu.IsOn)
        {
            if (Cursor.lockState != CursorLockMode.None)
                Cursor.lockState = CursorLockMode.None;

            motor.Move(Vector3.zero);
            motor.Rotate(Vector3.zero);
            motor.RotateCamera(0f);

            return;
        }

        if (Cursor.lockState != CursorLockMode.Locked)
        {
            Cursor.lockState = CursorLockMode.Locked;
        }

        //Calculate movement velocity as a 3D vector
        float _xMov = Input.GetAxis("Horizontal");
        float _zMov = Input.GetAxis("Vertical");

        Vector3 _movHorizontal = transform.right * _xMov;
        Vector3 _movVertical = transform.forward * _zMov;

        if (Input.GetKey(KeyCode.LeftShift))
        {
            // Final movement vector
            Vector3 _velocity = (_movHorizontal + _movVertical) * Runspeed;
            //Apply movement
            motor.Move(_velocity);
        }
        else
        {
            // Final movement vector
            Vector3 _velocity = (_movHorizontal + _movVertical) * Walkspeed;
            //Apply movement
            motor.Move(_velocity);
        }

        //Calculate rotation as a 3D vector (turning around)
        float _yRot = Input.GetAxisRaw("Mouse X");

        Vector3 _rotation = new Vector3(0f, _yRot, 0f) * lookSensitivity * Time.deltaTime * 30f;

        //Apply rotation
        motor.Rotate(_rotation);

        //Calculate camera rotation as a 3D vector (turning around)
        float _xRot = Input.GetAxisRaw("Mouse Y");

        float _cameraRotationX = _xRot * lookSensitivity * Time.deltaTime * 30f;

        //Apply camera rotation
        motor.RotateCamera(_cameraRotationX);

        //Get if player pressed Space and Jump
        if (Input.GetButtonDown("Jump") && canJump == true)
        {
            Vector3 jumpvel = new Vector3(0f, JumpSpeed, 0f);

            motor.Jump(jumpvel);

            motor.PlayJumpSound();

            canJump = false;
        }
    }

    private void OnCollisionEnter(Collision collision)
    {
        if (collision.transform.name == "Floor" || collision.transform.name == "Table")
        {
            Vector3 jumpvel = new Vector3(0f, 0f, 0f);
            motor.Jump(jumpvel);
            motor.PlayLandingSound();
            canJump = true;
        }
    }

}