NoAutoCenterCam(KeyboardOnly)

using GTA; // This is a reference that is needed! do not edit this
using GTA.Native; // This is a reference that is needed! do not edit this
using GTA.Math;
using System; // This is a reference that is needed! do not edit this
using System.Windows.Forms; // This is a reference that is needed! do not edit this

namespace NeverAutoCenterCamera
{
    public class NeverAutoCenterCamera : Script // declare Modname as a script
    {

        bool ModEnabled = true;

        int SendInputTimer;
        static int WaitTimer = 100;
        bool SlightLeft;

        public NeverAutoCenterCamera() // main function
        {
            Tick += OnTick;
            KeyDown += OnKeyDown;
            KeyUp += OnKeyUp;

            Interval = 0;
        }

        void OnTick(object sender, EventArgs e) // This is where most of your script goes
        {
            if (ModEnabled)
            {
                if (!IsMouseMoving() && !Game.IsPaused)
                {
                    if (SendInputTimer < Game.GameTime)
                    {
                        if (SlightLeft)
                        {
                            MoveCamSlightly(true);
                            SendInputTimer = Game.GameTime + WaitTimer;
                            SlightLeft = false;
                        }
                        else
                        {
                            MoveCamSlightly(false);
                            SendInputTimer = Game.GameTime + WaitTimer;
                            SlightLeft = true;
                        }
                    }
                }
            }
        }

        bool IsMouseMoving()
        {
            if (Game.GetControlNormal(2, GTA.Control.LookUpDown) == 0 && Game.GetControlNormal(2, GTA.Control.LookLeftRight) == 0)
            {
                return false;
            }
            return true;
        }

        bool IsKeyboard()
        {
            return Game.CurrentInputMode == InputMode.MouseAndKeyboard;
        }

        void MoveCamSlightly(bool left)
        {
            if (IsKeyboard())
            {
                float input = (left ? 0.2501f : -0.2501f);
                Game.SetControlNormal(2, GTA.Control.LookLeftRight, input);
            }
        }

        void OnKeyDown(object sender, KeyEventArgs e)
        {
        }

        void OnKeyUp(object sender, KeyEventArgs e)
        {
        }
    }
}