servercheck

ItemCount = 15

function getListOfItems()
    rednet.broadcast("items", "storage_check")
    local itemCount = 0
    local items = {}

    while itemCount < ItemCount do
        local id, message = rednet.receive("storage_response")

        print(message)
        itemCount = itemCount + 1
        items[itemCount] = message
    end

    return items
end

function hasItem(itemname)
    rednet.broadcast("Item: " .. itemname, "storage_check")
    local id, message = rednet.receive("storage_response")
    return message
end

function main()
    local modem = peripheral.find("modem", rednet.open)
    -- local list = getListOfItems()

    -- for i = 1, #list do
    --     print(list[i])
    -- end
    local itemInSystem = hasItem("minecraft:stone")
    if itemInSystem then
        print("Has Stone!")
    else
        print("No Stone!")
    end

    local itemInSystemTwo = hasItem("minecraft:cobblestone")
    if itemInSystemTwo then
        print("Has Cobble!")
    else
        print("No Cobble!")
    end

end

main()