Adventure Creator Camera Zoom v2

using UnityEngine;

public class CameraZoom : MonoBehaviour
{
    public float zoomSpeed = 1.0f;

    // Add these two public fields
    public float minZoom = 2.0f;   // Most zoomed-in (smallest view)
    public float maxZoom = 15.0f;  // Most zoomed-out (largest view)

    // NEW: Smooth zoom settings
    public float smoothSpeed = 5.0f;  // Higher = snappier, Lower = smoother

    // NEW: Variables for smooth interpolation
    private Camera cam;
    private float targetSize;

    void Start()
    {
        cam = GetComponent<Camera>();
        targetSize = cam.orthographicSize;
    }

    void Update()
    {
        float scrollWheelInput = Input.GetAxis("Mouse ScrollWheel");

        if (scrollWheelInput != 0f)
        {
            // Calculate new target size (your original zoom logic)
            targetSize = cam.orthographicSize - scrollWheelInput * zoomSpeed;
            targetSize = Mathf.Clamp(targetSize, minZoom, maxZoom);
        }

        // Smoothly interpolate current size toward target
        cam.orthographicSize = Mathf.Lerp(cam.orthographicSize, targetSize, smoothSpeed * Time.deltaTime);
    }
}