Monitor batterie wireless pcreciver v1

for a, b in pairs(rs.getSides()) do
    if peripheral.getType(b) == "monitor" then
        mon = peripheral.wrap(b);
        break
    end
end
for a, b in pairs(rs.getSides()) do
    if peripheral.getType(b) == "modem" then
        rednet.open(b)
        break
    end
end
term.redirect(mon);

-- stati batterie
function ChangeState(x, y, color)
    term.setCursorPos(x, y);
    term.setTextColor(color);
    print("||");
    term.setTextColor(colors.white);
end
function ClearState(x, y)
    term.setCursorPos(x, y);
    term.setTextColor(colors.black);
    print("||");
    term.setTextColor(colors.white);
end

-- azioni a seconda della carica della batteria
function battery(x, y)
    local red = colors.red;
    local yellow = colors.yellow;
    local green = colors.lime;
    if percent < 33 then
        ChangeState(x, y, red);
        ClearState(x, y - 1);
        ClearState(x, y - 2);
    elseif percent >= 33 and (percent <= 66) then
        ChangeState(x, y, red);
        ChangeState(x, y - 1, yellow);
        ClearState(x, y - 2);
    elseif percent >= 66 then
        ChangeState(x, y, red);
        ChangeState(x, y - 1, yellow);
        ChangeState(x, y - 2, green);
    end
end

function show(details, Nslot, Xstart, Ystart)
    term.setCursorPos(Xstart, Ystart);
    if (details.Name == "Adjustable Energy Storage Unit") then
        print("AESU - ", Nslot);
    elseif (details.Name == "LiFePO4 battery") then
        print("LiFePO4 - ", Nslot);
    end
    term.setCursorPos(Xstart + 1, Ystart + 1);
    term.setTextColor(colors.black);
    print("--------");
    term.setCursorPos(Xstart + 1, Ystart + 1);
    term.setTextColor(colors.white);
    print(math.floor(details.Stored));
    term.setCursorPos(Xstart + 2, Ystart + 2);
    term.setTextColor(colors.black);
    print("-------");
    term.setCursorPos(Xstart + 2, Ystart + 2);
    term.setTextColor(colors.white);
    percent = math.floor(details.StoredPercentage);
    print(percent, "%");
    battery(Xstart + 11, Ystart + 2);
end

function NoInput(x, y)
    term.setCursorPos(x, y);
    print("No Input");
end

-- controllo batterie
while true do
    shell.run("ui");
    id, message = rednet.receive();
    Smessage = textutils.unserialize(message)
    if (Smessage.Name == "clear") then
        term.clear()
    elseif Smessage.Name == "show" then
        show(Smessage.details,Smessage.Nslot,Smessage.xPos,Smessage.yPos)
    elseif Smessage.Name == "NoInput" then
        NoInput(Smessage.xPos,Smessage.yPos)
    end
    sleep(1);
end