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

// ★追加
using UnityEngine.UI;

public class ShotBullet : MonoBehaviour {

	public GameObject bulletPrefab;
	public AudioClip shotSound;
	public float shotSpeed;
	public static int shotBulletCount = 60;
	public static int bulletItemCount = 0;

	// ★追加
	public Text bulletNum;
	public Text bulletItemNum;

	// ★追加
	void Start(){
		bulletNum.color = Color.white;
		bulletNum.text = shotBulletCount + "/60";
		bulletItemNum.text = "× " + bulletItemCount;

	}

	void Update () {

		if (Input.GetKeyDown (KeyCode.Space)) {

			if (shotBulletCount < 1) {
				return;
			}
				
			shotBulletCount -= 1;

			// ★追加
			bulletNum.text = shotBulletCount + "/60";
			bulletItemNum.text = "× " + bulletItemCount;

			GameObject bullet = (GameObject)Instantiate (bulletPrefab, transform.position, Quaternion.Euler (transform.parent.eulerAngles.x, transform.parent.eulerAngles.y, 0));
			Rigidbody bulletRb = bullet.GetComponent<Rigidbody> ();
			bulletRb.AddForce (transform.forward * shotSpeed);
			AudioSource.PlayClipAtPoint (shotSound, Camera.main.transform.position);
			Destroy (bullet, 2.0f);
		}
	}
		
	public void AddBulletItem(int amount){
		bulletItemCount += amount;
		print ("ライフル弾の回復の権利" + bulletItemCount + "回");

		// ★追加
		bulletItemNum.text = "× " + bulletItemCount;
	}
}