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

[RequireComponent(typeof(BasicPlayerMovement))]

public class BasicPlayerCombat : MonoBehaviour
{
    [SerializeField] private GameObject singleAttackPrefab;

    Player player;
    GameObject singleAttackPlaceholder;
    BasicPlayerMovement basicPlayerMovement;

    float turnDirection;

    void Start()
    {
        player = GameObject.Find("Player").GetComponent<Player>();
        if (player == null)
        {
            Debug.LogError("BasicPlayerCombat::Player component is NULL.");
        }

        basicPlayerMovement = GetComponent<BasicPlayerMovement>();
        if (basicPlayerMovement == null)
        {
            Debug.LogError("BasicPlayerCombat::BasicPlayerMovement component is NULL.");
        } 
    }

    void Update()
    {
        SingleAttack(); 
    }

    void SingleAttack()
    {
        turnDirection = basicPlayerMovement.TurnDirection();

        if (Input.GetKeyDown(KeyCode.LeftControl))
        {
            Vector3 attackPosition = new Vector3(transform.position.x + turnDirection, transform.position.y, transform.position.z);
            GameObject singleAttack = Instantiate(singleAttackPrefab, attackPosition, Quaternion.Euler(90f, 0f, 0f));

            singleAttackPlaceholder = singleAttack;
            singleAttack.transform.parent = player.transform;
        }

        if (Input.GetKeyUp(KeyCode.LeftControl))
        {
            Destroy(singleAttackPlaceholder);
        }
    }
}