Remote Control (CC Computer)

-- Send keyboard inputs as rednet signals to a set ID
peripheral.find("modem", rednet.open);

local id = 0;
local event, key;

function setID()
    print("Setting new ID\nPress Right Ctrl to set");
    print("Last ID: "..tostring(id));
    key = 0;
    id = 0;
    while true do
        event, key = os.pullEvent("key");
        if key == 345 then
            break
        elseif key > 47 and key < 58 then
            id = id * 10 + (key - 48);
            print(tostring(id));
        end
    end
    print("ID set");
end

print("Change ID with Right Ctrl\nMove with wasd\nPlace with rfc\nDig with tgv\nInspect blocks with yhb\nGrab items with ujn\nDrop items with ikm\nRefuel with z\nChange slot with 1 and 2\nEquip new tool with x\nAttack with ol,");
setID();

while true do
    event, key = os.pullEvent("key");
    --print(tostring(key));
    if key == 345 then
        setID();
    else
        rednet.send(id, key);
        local id, message = rednet.receive();
        if key == 49 then
            print("Selected "..message);
        elseif message ~= "" then
            print(message);
        end
    end
end