-- Nastaveni monitoru
mon = peripheral.wrap("right")

-- Nastaveni barvy
function setColor(name)
	-- Prevod textove hodnoty barvy na ciselnou
	if name == "white" then
		color = colors.white
	elseif name == "orange" then
		color = colors.orange
	elseif name == "lightBlue" then
		color = colors.lightBlue
	elseif name == "yellow" then
		color = colors.yellow
	elseif name == "lime" then
		color = colors.lime
	elseif name == "purple" then
		color = colors.purple
	elseif name == "blue" then
		color = colors.blue
	elseif name == "green" then
		color = colors.green
	elseif name == "red" then
		color = colors.red
	else
		color = colors.white
	end

	-- Zmena barvy
	mon.setTextColor(color)
end

-- Nastav velikost pisma
function setScale(scale)
	mon.setTextScale(scale)
end

-- Vypis textu
function echo(text, colorName)
	-- Nastaveni barvy, pokud je vybrana
	if color ~= nil then
		setColor(colorName)
	end
	
	-- Vypis textu
	mon.write(text)
end

-- Smaz monitor
function clear()
	mon.clear()
end


-- Smaz monitor
clear()

mon.setTextScale(4)

echo("Ahoj", "blue")