using UnityEngine;

public class playerScript : MonoBehaviour {
    #region Main Vars
    [SerializeField] private float speed, jumpForce, jumpPadForce;

    private Rigidbody2D rb;

    public bool onGround, wallCheck, floorCheck, isMoving, isJumping;

    //Death state
    public bool deathState = false;

    //Transtion state machine
    public string transistionState = "none";
    #endregion

    void Start() {
        rb = gameObject.GetComponent<Rigidbody2D>();
    }

    void Update() {

        #region Player Movement

        //Horizontall move
        float move = Input.GetAxis("Horizontal");
        rb.velocity = new Vector2(move * speed, rb.velocity.y);

        //Jump
        if (Input.GetButtonDown("Jump") && onGround == true && wallCheck == false)
            rb.velocity = Vector2.up * jumpForce;

        //Movement check
        isMoving = move != 0 || onGround == false ? true : false;

        #endregion
    }

    //Collision check
    private void OnTriggerEnter2D(Collider2D col) {

        switch (col.tag) {
            case "ground":
                clearAxisZ();
                floorCheck = true;
                rb.constraints = RigidbodyConstraints2D.FreezeRotation;
                break;

            case "spike":
                deathState = true;
                break;

            case "jumpPad":
                rb.velocity = Vector2.up * jumpPadForce;
                break;

            case "portal":
                transistionState = "portal";
                break;

            case "swing":
                rb.constraints = RigidbodyConstraints2D.None;
                break;

            default:
                rb.constraints = RigidbodyConstraints2D.FreezeRotation;
                break;
        }
    }

    private void clearAxisZ() {
        Quaternion rotation = transform.localRotation;
        rotation.z = 0;
        transform.localRotation = rotation;
    }
}