[LUA | CC1.4.7] Remote Control Panel SERVER

------- CUSTOM VARIABLES ------
modemSide = "top"
clientIDs = {5, 6, 7}
entryNames = {"NUCLEAR REACTOR", "LAVA PUMP", "MASSFABRICATOR"}
--- END OF CUSTOM VARIABLES ---


------- FILE HANDLER -------
function writeFile(filename, table)
    file = fs.open(filename, "w")
    file.write(textutils.serialize(table))
    file.close()
end

function doIfFileDoesNotExist()
    print("file does not exist")
end

function testIfFileExists(filename)
    file = fs.open(filename,"r")
    if file ~= nil then
        file.close()
        return true
    else
        return false
    end
end

function deleteFile(filename)
    fs.delete(filename)
end

function readFile(filename)
    file = fs.open(filename, "r")
    if file ~= nil then
        table = textutils.unserialize(file.readAll())
        file.close()
    else
        doIfFileDoesNotExist()
    end
    return table
end
-- END OF FILE HANDLER --



if testIfFileExists("entrysTable") == false then

    tableDefault = {
        [1] = false,
        [2] = true,
        [3] = false,
    }

    writeFile("entrysTable", tableDefault)

end


entrys = readFile("entrysTable")

entry1 = entrys[1]
entry2 = entrys[2]
entry3 = entrys[3]

function saveAllEntrys()
    saveTable = {
        [1] = entry1,
        [2] = entry2,
        [3] = entry3,
    }

    writeFile("entrysTable", saveTable)
end

function sendEntry1()
    rednet.send(clientIDs[1], entry1)
    saveAllEntrys()
end

function sendEntry2()
    rednet.send(clientIDs[2], entry2)
    saveAllEntrys()
end

function sendEntry3()
    rednet.send(clientIDs[3], entry3)
    saveAllEntrys()
end

rednet.open(modemSide)

while true do

    term.setBackgroundColor(colors.black)
    shell.run("clear")

    -- ENTRY 1 --
    term.setBackgroundColor(colors.black)
    term.setCursorPos(2,2)
    print(entryNames[1])

    if entry1 == false then
        term.setBackgroundColor(colors.red)
        term.setCursorPos(2,3)
        print("[ DISABLED ]")
        sendEntry1()
    else
        term.setBackgroundColor(colors.green)
        term.setCursorPos(2,3)
        print("[ ENABLED ]")
        sendEntry1()
    end

    -- ENTRY 2 --
    term.setBackgroundColor(colors.black)
    term.setCursorPos(2,5)
    print(entryNames[2])

    if entry2 == false then
        term.setBackgroundColor(colors.red)
        term.setCursorPos(2,6)
        print("[ DISABLED ]")
        sendEntry2()
    else
        term.setBackgroundColor(colors.green)
        term.setCursorPos(2,6)
        print("[ ENABLED ]")
        sendEntry2()
    end

    -- ENTRY 3 --
    term.setBackgroundColor(colors.black)
    term.setCursorPos(2,8)
    print(entryNames[3])

    if entry3 == false then
        term.setBackgroundColor(colors.red)
        term.setCursorPos(2,9)
        print("[ DISABLED ]")
        sendEntry3()
    else
        term.setBackgroundColor(colors.green)
        term.setCursorPos(2,9)
        print("[ ENABLED ]")
        sendEntry3()
    end




    event,side,x,y = os.pullEvent()
    if event == "monitor_touch" then

        -- TOUCH RESPONSE ENTRY 1
        if y == 3 and x >= 2 and x <= 13 then
            if entry1 == false then
                entry1 = true
            else
                entry1 = false
            end
        end

        -- TOUCH RESPONSE ENTRY 2
        if y == 6 and x >= 2 and x <= 13 then
            if entry2 == false then
                entry2 = true
            else
                entry2 = false
            end
        end

        -- TOUCH RESPONSE ENTRY 3
        if y == 9 and x >= 2 and x <= 13 then
            if entry3 == false then
                entry3 = true
            else
                entry3 = false
            end
        end

    end
end