using UnityEngine;
using System.Collections;

public class CameraZoomPlan2D : MonoBehaviour
{
    //private float _speed = 350;
    public Camera cam;

    private void Update()
    {
        if (Input.GetAxis("Mouse ScrollWheel") > 0 && (Input.GetAxis("Mouse ScrollWheel") + cam.GetComponent<Camera>().orthographicSize) > 25)
        {
            for (int sensitivityOfScrolling = 3; sensitivityOfScrolling > 0; sensitivityOfScrolling--) cam.GetComponent<Camera>().orthographicSize--;
        }
        if (Input.GetAxis("Mouse ScrollWheel") < 0 && (Input.GetAxis("Mouse ScrollWheel") + cam.GetComponent<Camera>().orthographicSize) < 300)
        {
            for (int sensitivityOfScrolling = 3; sensitivityOfScrolling > 0; sensitivityOfScrolling--) cam.GetComponent<Camera>().orthographicSize++;
        }
    }
}