BlockRecipes.cs

using System;
using System.Collections.Generic;
using Terraria;
using Terraria.DataStructures;
using Terraria.ModLoader;

namespace MagicStorage
{
    public class BlockRecipes : GlobalRecipe
    {
        public static bool active = true;

        public override bool RecipeAvailable(Recipe recipe)
        {
            if (!active)
            {
                return true;
            }
            try
            {
                Player player = Main.player[Main.myPlayer];
                StoragePlayer modPlayer = player.GetModPlayer<StoragePlayer>();
                Point16 storageAccess = modPlayer.ViewingStorage();
                return storageAccess.X < 0 || storageAccess.Y < 0;
            }
            catch
            {
                return true;
            }
        }
    }
}