using UnityEngine;
using UnityEngine.InputSystem;
public class BallController : MonoBehaviour {
    float _ballSpeed;
    float _brakeForce;
    float _jumpForce;
    Rigidbody _ball;
    float outOfBounds = -1.8f;

    void Start() {
        _ball = GetComponent<Rigidbody>();
        _ballSpeed = 3f;
        _brakeForce = 0.3f;
        _jumpForce = 14f;
    }

    void Update() {
        KeyHandler();
        CheckPlayerOut();
    }

    void CheckPlayerOut() {
        if (transform.position.y < outOfBounds) {
            transform.position = new Vector3(0, 1f, 0);
            transform.rotation = Quaternion.Euler(0, 0, 0);
        }
    }

    void KeyHandler() {
        if (Keyboard.current.wKey.isPressed) {
            _ball.AddForce(Vector3.forward * _ballSpeed);
        }
        else if (Keyboard.current.sKey.isPressed) {
            _ball.AddForce(Vector3.back * _ballSpeed);
        }
        else if (Keyboard.current.dKey.isPressed) {
            _ball.AddForce(Vector3.right * _ballSpeed);
        }
        else if (Keyboard.current.aKey.isPressed) {
            _ball.AddForce(Vector3.left * _ballSpeed);
        }
        if (Keyboard.current.spaceKey.isPressed && transform.position.y < 1) {
            _ball.AddForce(Vector3.up * _jumpForce);
        }
        else {
            _ball.AddForce(-_ball.linearVelocity * _brakeForce);
        }
    }
}