using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class CharacterControl : MonoBehaviour
{
    public Rigidbody2D rb;
    public Animator anim;
    void Start()
    {
        rb = GetComponent<Rigidbody2D>();
        anim = GetComponent<Animator>();
        GroundCheckRadius = GroundCheck.GetComponent<CircleCollider2D>().radius;

        WallCheckRadiusDown = WallCheckDown.GetComponent<CircleCollider2D>().radius;
        gravityDef = rb.gravityScale;
    }


    void Update()
    {
        Reflect();
        Jump();
        Walk();
        Lunge();
    }

    private void FixedUpdate()
    {
        CheckingGround();
    }


    public Vector2 moveVector;
    public int speed = 3;
    void Walk()
    {
        if (blockMoveXforJump || blockMoveXYforLedge)
        {
            moveVector.x = 0;
        }
        else
        {
            moveVector.x = Input.GetAxisRaw("Horizontal");
            rb.velocity = new Vector2(moveVector.x * speed, rb.velocity.y);
        }
        
        anim.SetFloat("moveX", Mathf.Abs(moveVector.x));
    }


    public bool faceRight = true;
    void Reflect()
    {
        if ((moveVector.x > 0 && !faceRight) || (moveVector.x < 0 && faceRight))
        {
            Vector3 temp = transform.localScale;
            temp.x *= -1;
            transform.localScale = temp;
            faceRight = !faceRight;
        }
    }


    public int jumpForce = 10;
    void Jump()
    {
        if (onGround && Input.GetKeyDown(KeyCode.Space))
        {
            anim.StopPlayback();
            anim.Play("jump");
            rb.velocity = new Vector2(rb.velocity.x, jumpForce);
        }
    }


    public bool onGround;
    public LayerMask Ground;
    public Transform GroundCheck;
    private float GroundCheckRadius;
    void CheckingGround()
    {
        onGround = Physics2D.OverlapCircle(GroundCheck.position, GroundCheckRadius, Ground);
        anim.SetBool("onGround", onGround);
    }


    public int lungeImpulse = 5000;
    void Lunge()
    {
    
        if (Input.GetKeyDown(KeyCode.Space) && !lockLunge)
        {
            lockLunge = true;
            Invoke("LungeLock", 2f);
            
            anim.StopPlayback();
            anim.Play("jump");
            
            rb.velocity = new Vector2(0, 0);
            
            if (transform.localScale.x < 0)
            {
                rb.AddForce(Vector2.left * lungeImpulse, ForceMode2D.Impulse);
            }
            else { rb.AddForce(Vector2.right * lungeImpulse, ForceMode2D.Impulse); }
        }
    }


    private bool lockLunge = false;
    void Lunge()
    {
        lockLunge = false;
    }
}