using UnityEngine;

public class HeadBobController : MonoBehaviour
{
    // Adjust these values in the Inspector to fine-tune the effect
    public float amplitude = 0.01f; // The height of the bob
    public float frequency = 10.0f; // The speed of the bob
    public Transform cameraHolder; // Reference to the CameraHolder GameObject

    private Vector3 startPosition;

    void Start()
    {
        // Record the camera's original local position
        startPosition = cameraHolder.localPosition;
    }

    void Update()
    {
        if (Input.GetAxis("Vertical") != 0)
        {
            // Use a sine wave to create a smooth, looping bobbing motion
            float bobbingAmount = Mathf.Sin(Time.time * frequency) * amplitude;
            // Apply the bobbing only to the Y axis (up and down)
            cameraHolder.localPosition = startPosition + new Vector3(0, bobbingAmount, 0);
        }
        else
        {
            // If not moving, smoothly return the camera to its starting position
            cameraHolder.localPosition = Vector3.Lerp(cameraHolder.localPosition, startPosition, Time.deltaTime * frequency);
        }
    }
}

using UnityEngine;

namespace NewTechnology
{
    public class WeaponSway : MonoBehaviour
    {
        [Header("Sway Settings")]
        [HideInInspector] public float smooth = 7f;
        [HideInInspector] public float intensity = 1f;

        [HideInInspector] public float mouseX;
        [HideInInspector] public float mouseY;

        public void Update_MouseInput(float x, float y)
        {
            mouseX = x * intensity;
            mouseY = y * intensity / 2;
        }

        void Update()
        {

            // calculate target rotation
            Quaternion rotationX = Quaternion.AngleAxis(-mouseY, Vector3.right);
            Quaternion rotationY = Quaternion.AngleAxis(mouseX, Vector3.up);

            Quaternion targetRotation = rotationX * rotationY;

            // rotate 
            transform.localRotation = Quaternion.Slerp(transform.localRotation, targetRotation, smooth * Time.deltaTime);
        }
    }
}