[Unity] 리팩토링 작업

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

public class PlayerMotion : MonoBehaviour
{
    private Player player;
    [field: SerializeField] public Transform ArmTransform { get; private set; }
    [field: SerializeField] public GameObject HandPos { get; private set; }

    public Transform rootCam;

    [Range(0.0001f, 1f), SerializeField]
    private float amount = 0.005f;
    [Range(1f, 30f), SerializeField]
    private float frequency = 10.0f;
    [Range(10f, 100f), SerializeField]
    private float smooth = 10.0f;

    #region
    private float eulerAngleX;
    private float eulerAngleY;

    private float limitMinX = -80;
    private float limitMaxX = 50;
    #endregion

    private Quaternion initialLocalRotation;
    private void Awake()
    {
        player = GetComponent<Player>();

    }
    private void Start()
    {
        initialLocalRotation = HandPos.transform.localRotation;
    }

    /// <summary>
    /// 조준 시 캐릭터 STP 수치에 따른 흔들림 기능
    /// </summary>
    public void StartHeadBob()
    {
        float t = Mathf.InverseLerp(1f, 99f, player.Stat.STP);  // STP가 1일 때 0, 99일 때 1
        Debug.Log($"플레이어 스텝:: { player.Stat.STP}");
        float inverseEffect = 1f - t;  // 반비례 효과

        Vector3 pos = Vector3.zero;
        pos.z += Mathf.Lerp(pos.z, Mathf.Sin(Time.time * frequency) * amount * inverseEffect, smooth * Time.deltaTime);

        rootCam.localPosition = pos;
        Debug.Log(ArmTransform.localPosition);
    }

    /// <summary>
    /// 조준 시 캐릭터 HDL 수치에 따른 조준 흔들림 기능
    /// </summary>
    public void WeaponShake()
    {
        var accuracy = Mathf.Clamp01((99f - player.Stat.HDL) / 98f);
        var shakeAmount = accuracy * 7.5f;

        var rotX = (Mathf.PerlinNoise(Time.time * 0.7f, 0f) - 0.5f) * shakeAmount;
        var rotY = (Mathf.PerlinNoise(0f, Time.time * 0.7f) - 0.5f) * shakeAmount * 3f;
        var rotZ = (Mathf.PerlinNoise(Time.time * 0.7f, Time.time * 0.7f) - 0.5f) * shakeAmount;

        var shakeRotation = Quaternion.Euler(rotX, rotY, rotZ);
        HandPos.transform.localRotation = initialLocalRotation * shakeRotation;
    }

    public void ApplyRecoil(float recoilAmount)
    {
        StopAllCoroutines();
        StartCoroutine(RecoilCoroutine(recoilAmount));
    }

    private IEnumerator RecoilCoroutine(float recoilAmount)
    {
        float duration = 0.075f; // 반동 걸리는 시간
        float elapsed = 0f;

        float startX = eulerAngleX;
        float targetX = eulerAngleX - recoilAmount;
        targetX = ClampAngle(targetX, limitMinX, limitMaxX);

        while (elapsed < duration)
        {
            elapsed += Time.deltaTime;
            float t = elapsed / duration;
            eulerAngleX = Mathf.Lerp(startX, targetX, t);
            ArmTransform.rotation = Quaternion.Euler(eulerAngleX, eulerAngleY, 0);
            yield return null;
        }

        eulerAngleX = targetX;
        ArmTransform.rotation = Quaternion.Euler(eulerAngleX, eulerAngleY, 0);
    }

    private float ClampAngle(float angle, float min, float max)
    {
        if (angle < -360) angle += 360;
        if (angle > 360) angle -= 360;
        return Mathf.Clamp(angle, min, max);
    }
}

 

Player에 웨폰 효과를 넣는건 애매한 것 같아서

PlayerMotion 스크립트를 따로 파서 Player에 캐싱해주었다.