public static Vector3 ForceGroundZ(this Vector3 v)
    {
        float zcoord = 0.0f;
        var outArgb = new OutputArgument();


        float[] firstCheck = new float[] { 0, 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000 };

        float[] secondCheck = new float[] { 1000, 900, 800, 700, 600, 500,
            400, 300, 200, 100, 0, -100, -200, -300, -400, -500 };

        float[] thirdCheck = new float[] { -500, -400, -300, -200, -100, 0,
            100, 200, 300, 400, 500, 600, 700, 800, 900, 1000};

        if (Function.Call<bool>(Hash.GET_GROUND_Z_FOR_3D_COORD, v.X, v.Y, 1000f, outArgb))
            zcoord = outArgb.GetResult<float>();

        if (zcoord == 0)
        {
            for (int i = 0; i < firstCheck.Length; i++)
            {
                Function.Call(Hash.REQUEST_COLLISION_AT_COORD, v.X, v.Y, firstCheck[i]);
                GTA.Script.Wait(0);
            }

            if (Function.Call<bool>(Hash.GET_GROUND_Z_FOR_3D_COORD, v.X, v.Y, 1000f, outArgb))
                zcoord = outArgb.GetResult<float>();
        }

        if (zcoord == 0)
        {
            Log.Write(true, "ZCoord secondCheck");

            for (int i = 0; i < secondCheck.Length; i++)
            {
                Function.Call(Hash.REQUEST_COLLISION_AT_COORD, v.X, v.Y, secondCheck[i]);
                GTA.Script.Wait(0);
            }

            if (Function.Call<bool>(Hash.GET_GROUND_Z_FOR_3D_COORD, v.X, v.Y, 1000f, outArgb))
                zcoord = outArgb.GetResult<float>();
        }

        if (zcoord == 0)
        {
            Log.Write(true, "ZCoord thirdCheck");

            for (int i = 0; i < thirdCheck.Length; i++)
            {
                Function.Call(Hash.REQUEST_COLLISION_AT_COORD, v.X, v.Y, thirdCheck[i]);
                GTA.Script.Wait(0);
            }

            if (Function.Call<bool>(Hash.GET_GROUND_Z_FOR_3D_COORD, v.X, v.Y, 1000f, outArgb))
                zcoord = outArgb.GetResult<float>();
        }

        return new Vector3(v.X, v.Y, zcoord);
    }


    public static Vector3 ForceWaterZ(this Vector3 v)
    {
        float zcoord = -500.0f;
        var outArgb = new OutputArgument();


        float[] firstCheck = new float[] { 0, 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000 };

        float[] secondCheck = new float[] { 1000, 900, 800, 700, 600, 500,
            400, 300, 200, 100, 0, -100, -200, -300, -400, -500 };

        float[] thirdCheck = new float[] { -500, -400, -300, -200, -100, 0,
            100, 200, 300, 400, 500, 600, 700, 800, 900, 1000};

        if (Function.Call<bool>(Hash.TEST_PROBE_AGAINST_ALL_WATER, v.X, v.Y, 1000f, v.X, v.Y, -500f, 1, outArgb))
            zcoord = outArgb.GetResult<Vector3>().Z;

        if (zcoord == -500)
        {
            for (int i = 0; i < firstCheck.Length; i++)
            {
                Function.Call(Hash.REQUEST_COLLISION_AT_COORD, v.X, v.Y, firstCheck[i]);
                GTA.Script.Wait(0);
            }

            if (Function.Call<bool>(Hash.TEST_PROBE_AGAINST_ALL_WATER, v.X, v.Y, 1000f, v.X, v.Y, -500f, 1, outArgb))
                zcoord = outArgb.GetResult<Vector3>().Z;
        }

        if (zcoord == -500)
        {
            Log.Write(true, "ZCoord secondCheck");

            for (int i = 0; i < secondCheck.Length; i++)
            {
                Function.Call(Hash.REQUEST_COLLISION_AT_COORD, v.X, v.Y, secondCheck[i]);
                GTA.Script.Wait(0);
            }

            if (Function.Call<bool>(Hash.TEST_PROBE_AGAINST_ALL_WATER, v.X, v.Y, 1000f, v.X, v.Y, -500f, 1, outArgb))
                zcoord = outArgb.GetResult<Vector3>().Z;

        }

        if (zcoord == -500)
        {
            Log.Write(true, "ZCoord thirdCheck");

            for (int i = 0; i < thirdCheck.Length; i++)
            {
                Function.Call(Hash.REQUEST_COLLISION_AT_COORD, v.X, v.Y, thirdCheck[i]);
                GTA.Script.Wait(0);
            }

            if (Function.Call<bool>(Hash.TEST_PROBE_AGAINST_ALL_WATER, v.X, v.Y, 1000f, v.X, v.Y, -500f, 1, outArgb))
                zcoord = outArgb.GetResult<Vector3>().Z;
        }

        return new Vector3(v.X, v.Y, zcoord);
    }


    public static float ForceWaterDepth(this Vector3 v)
    {
        float result = 0.0f;
        var ground = v.ForceGroundZ().Z;
        var water = v.ForceWaterZ().Z;

        if (water > ground)
            result = water - ground;

        else if (ground == 0)
            result = -500f;

        return result;
    }