evil silly cat controller

function string.split(inputstr, sep)
    if type(inputstr) ~= "string" then return end
    if sep == nil then
        sep = "%s"
    end
    local t = {}
    for str in string.gmatch(inputstr, "([^" .. sep .. "]+)") do
        table.insert(t, str)
    end
    return t
end

function string.starts(str, Start)
    return string.sub(tostring(str), 1, string.len(Start)) == Start
end
local protoSub = "STOP_SPYING_ON_REDNET_"

rednet.open("back")

print("Code?")
local code = read()
term.clear()

local proto = protoSub .. code

local cmds = {
    ['RESTART']='RESTART',
    ['TOGGLE']='TOGGLE',
    ['EVAL']='EVAL'
}

local aliases = {
    ['RS'] = 'RESTART',
    ['TG'] = 'TOGGLE',
    ['RUN'] = 'EVAL',
}

while true do
    os.sleep(1/30)
    print('Command?')
    local command = read():gsub("%s+", "")
    local cmd
    if cmds[string.upper(command)] then
        cmd = string.upper(command)
    elseif aliases[string.upper(command)] then
        cmd = aliases[string.upper(command)]
    end
    print('Data?')
    local data = read()

    local commandData = {
        ['cmd']=cmd,
        ['txt']=data
    }

    rednet.send(1, textutils.serialize(commandData), proto)
end