using System.Reflection;
using UnityEngine;

namespace ScopeTweaks
{
    public class CameraUtils
    {
        public Camera getMainCamera()
        {
            Camera fpsCamera = GameObject.Find("FPS Camera").GetComponent<Camera>();
            if (fpsCamera != null && fpsCamera.isActiveAndEnabled) return fpsCamera;

            return null;
        }


        public Camera getScopeCamera()
        {
            if (Camera.allCamerasCount <= 1) return null;
            string scopeCamName = "BaseOpticCamera(Clone)";
            if (GameObject.Find(scopeCamName) == null) return null;
            Camera scopeCamera = GameObject.Find("BaseOpticCamera(Clone)").GetComponent<Camera>();
            if (scopeCamera != null && scopeCamera.isActiveAndEnabled) return scopeCamera;

            return null;
        }


        public SSAA getSSAAInstance(Camera camera)
        {
            return camera.GetComponent<SSAA>();
        }


        public FieldInfo getFieldInfo(string fieldName)
        {
            return typeof(SSAA).GetField(fieldName, BindingFlags.NonPublic | BindingFlags.Instance);
        }
    }
}