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

public class ThrowItem : MonoBehaviour
{
    public GameObject[] items;
    public AudioClip throwSound;
    public AudioClip changeSound;
    public float throwSpeed;
    private int num;

    void Update()
    {
        Throw();
        ChangeItem();
    }

    void Throw()
    {
        if (Input.GetKeyDown(KeyCode.Z))
        {
            GameObject item = Instantiate(items[num], transform.position, Quaternion.identity);
            Rigidbody itemRb = item.GetComponent<Rigidbody>();
            itemRb.AddForce(transform.forward * throwSpeed);
            AudioSource.PlayClipAtPoint(throwSound, transform.position);
        }
    }

    void ChangeItem()
    {
        if(Input.GetKeyDown(KeyCode.X))
        {
            AudioSource.PlayClipAtPoint(changeSound, transform.position);

            num = (num + 1) % items.Length;
        }
    }
}