med_clothes.lua

 sfinv.register_page("medicine:doctor`s_clothes_section", {
        title = "Dr`s Clothes",
        get = function (self, player, context)
            minetest.create_detached_inventory("doctors_inv", {
                allow_put = function (inv, listname, index, stack, player)
                    minetest.debug("hghghghgh")

                    for _, item in ipairs(items_to_allow_to_put) do
                        if "medicine:doctors_"..item == stack:get_name() then
                            
                            local inv = minetest.get_inventory({type = "detached", name = "craft"})
                            local list = inv:get_list("craft")
                            for _, item in ipairs(list) do
                                if item == stack:get_name() then
                                    return 0
                                end
                            end
                            --[[player:get_meta():set_string("texture", player:get_meta():get_string("texture") .. "^doctors_"..item..".png")
                            local textures_list = player:get_meta():get_string("textures_list")
                            textures_list[#textures_list+1] = "^doctors_"..item..".png"
                            player:get_meta():set_string(minetest.serialize(textures_list))
                            player:set_properties({textures = player:get_properties().textures[1] .. "^doctors_"..item..".png"})]]
                            misc.add_player_texture(player, "^doctors_"..item.."_preview.png")
                            return stack:get_count(), -1
                        end
                    end
                    return 0
                end,
                
                on_take = function (inv, listname, index, stack, player)
                    misc.replace_player_texture(player, "^doctors_"..item.."_preview.png")
                
                end  }, player:get_player_name())
            return sfinv.make_formspec(player, context,
            "label[1.1,0.2;Insert your medclothes into corresponding slots to dress!]" ..
            "list[current_player;craft;0.7,0.8;2,2]", true)
            
        end
    
        
    })