Terraria.ModLoader.SurfaceBgStyleLoader.ReserveBackgroundSlot C# (CSharp) Method

        internal static int ReserveBackgroundSlot()
        {
            int reserve = nextSurfaceBgStyle;
            nextSurfaceBgStyle++;
            return reserve;
        }

        protected override sealed void Register()
        {
            Slot = SurfaceBgStyleLoader.ReserveBackgroundSlot();

            ModTypeLookup <ModSurfaceBgStyle> .Register(this);

            SurfaceBgStyleLoader.surfaceBgStyles.Add(this);
        }