using UnityEngine;
using System.Collections;

public class WeaponRecoil : MonoBehaviour {

    private float recoil = 0f;
    private float maxRecoil_x = -20f;
    private float maxRecoil_y = 20f;
    private float recoilSpeed = 2f;

    public void StartRecoil(float recoilParam, float maxRecoil_xParam, float recoilSpeedParam) {
        recoil = recoilParam;
        maxRecoil_x = maxRecoil_xParam;
        recoilSpeed = recoilSpeedParam;
        maxRecoil_y = Random.Range (0, maxRecoil_xParam);
    }

    void recoiling() {
        if (recoil > 0f) {
            Quaternion maxRecoil = Quaternion.Euler (-maxRecoil_x, 0f, 0f);
            transform.localRotation = Quaternion.Slerp (transform.localRotation, maxRecoil, Time.deltaTime * recoilSpeed/6);
            recoil -= Time.deltaTime;
        } else {
            recoil = 0f;
            //transform.localRotation = Quaternion.Slerp (transform.localRotation, Quaternion.identity, Time.deltaTime * recoilSpeed / 2);
        }
    }

    void Update() {
        recoiling ();
    }

}