text: 
  local screen = require("Screen")
  local bigLetters = {}
  
  local pixelHeight = 5
  local lettersInterval = 2
  local unknownSymbol = "*"
  local spaceWidth = 2
  
  local function getCharTable(c)
  	return ({
  		["0"] = {
  			{ 1, 1, 1 },
  			{ 1, 0, 1 },
  			{ 1, 0, 1 },
  			{ 1, 0, 1 },
  			{ 1, 1, 1 },
  		},
  		["1"] = {
  			{ 0, 1, 0 },
  			{ 1, 1, 0 },
  			{ 0, 1, 0 },
  			{ 0, 1, 0 },
  			{ 1, 1, 1 },
  		},
  		["2"] = {
  			{ 1, 1, 1 },
  			{ 0, 0, 1 },
  			{ 1, 1, 1 },
  			{ 1, 0, 0 },
  			{ 1, 1, 1 },
  		},
  		["3"] = {
  			{ 1, 1, 1 },
  			{ 0, 0, 1 },
  			{ 1, 1, 1 },
  			{ 0, 0, 1 },
  			{ 1, 1, 1 },
  		},
  		["4"] = {
  			{ 1, 0, 1 },
  			{ 1, 0, 1 },
  			{ 1, 1, 1 },
  			{ 0, 0, 1 },
  			{ 0, 0, 1 },
  		},
  		["5"] = {
  			{ 1, 1, 1 },
  			{ 1, 0, 0 },
  			{ 1, 1, 1 },
  			{ 0, 0, 1 },
  			{ 1, 1, 1 },
  		},
  		["6"] = {
  			{ 1, 1, 1 },
  			{ 1, 0, 0 },
  			{ 1, 1, 1 },
  			{ 1, 0, 1 },
  			{ 1, 1, 1 },
  		},
  		["7"] = {
  			{ 1, 1, 1 },
  			{ 0, 0, 1 },
  			{ 0, 0, 1 },
  			{ 0, 0, 1 },
  			{ 0, 0, 1 },
  		},
  		["8"] = {
  			{ 1, 1, 1 },
  			{ 1, 0, 1 },
  			{ 1, 1, 1 },
  			{ 1, 0, 1 },
  			{ 1, 1, 1 },
  		},
  		["9"] = {
  			{ 1, 1, 1 },
  			{ 1, 0, 1 },
  			{ 1, 1, 1 },
  			{ 0, 0, 1 },
  			{ 1, 1, 1 },
  		},
  
  
  
  
  		["a"] = {
  			{ 0, 1, 1, 0 },
  			{ 1, 0, 0, 1 },
  			{ 1, 1, 1, 1 },
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  		},
  		["b"] = {
  			{ 1, 1, 1, 0},
  			{ 1, 0, 0, 1},
  			{ 1, 1, 1, 0},
  			{ 1, 0, 0, 1},
  			{ 1, 1, 1, 1},
  		},
  		["c"] = {
  			{ 0, 1, 1, 1 },
  			{ 1, 0, 0, 0 },
  			{ 1, 0, 0, 0 },
  			{ 1, 0, 0, 0 },
  			{ 0, 1, 1, 1 },
  		},
  		["d"] = {
  			{ 1, 1, 1, 1, 0 },
  			{ 0, 1, 0, 0, 1 },
  			{ 0, 1, 0, 0, 1 },
  			{ 0, 1, 0, 0, 1 },
  			{ 1, 1, 1, 1, 0 },
  		},
  		["e"] = {
  			{ 1, 1, 1, 1 },
  			{ 1, 0, 0, 0 },
  			{ 1, 1, 1, 0 },
  			{ 1, 0, 0, 0 },
  			{ 1, 1, 1, 1 },
  		},
  		["f"] = {
  			{ 1, 1, 1, 1 },
  			{ 1, 0, 0, 0 },
  			{ 1, 1, 1, 0 },
  			{ 1, 0, 0, 0 },
  			{ 1, 0, 0, 0 },
  		},
  		["g"] = {
  			{ 0, 1, 1, 1},
  			{ 1, 0, 0, 0},
  			{ 1, 0, 1, 1},
  			{ 1, 0, 0, 1},
  			{ 0, 1, 1, 1},
  		},
  		["h"] = {
  			{ 1, 0, 0, 1},
  			{ 1, 0, 0, 1},
  			{ 1, 1, 1, 1},
  			{ 1, 0, 0, 1},
  			{ 1, 0, 0, 1},
  		},
  		["i"] = {
  			{ 1, 1, 1},
  			{ 0, 1, 0},
  			{ 0, 1, 0},
  			{ 0, 1, 0},
  			{ 1, 1, 1},
  		},
  		["j"] = {
  			{ 0, 0, 1},
  			{ 0, 0, 1},
  			{ 0, 0, 1},
  			{ 1, 0, 1},
  			{ 0, 1, 0},
  		},
  		["k"] = {
  			{ 1, 0, 0, 1},
  			{ 1, 0, 1, 0},
  			{ 1, 1, 0, 0},
  			{ 1, 0, 1, 0},
  			{ 1, 0, 0, 1},
  		},
  		["l"] = {
  			{ 1, 0, 0},
  			{ 1, 0, 0},
  			{ 1, 0, 0},
  			{ 1, 0, 0},
  			{ 1, 1, 1},
  		},
  		["m"] = {
  			{ 1, 0, 0, 0, 1 },
  			{ 1, 1, 0, 1, 1 },
  			{ 1, 0, 1, 0, 1 },
  			{ 1, 0, 0, 0, 1 },
  			{ 1, 0, 0, 0, 1 },
  		},
  		["n"] = {
  			{ 1, 0, 0, 0, 1 },
  			{ 1, 1, 0, 0, 1 },
  			{ 1, 0, 1, 0, 1 },
  			{ 1, 0, 0, 1, 1 },
  			{ 1, 0, 0, 0, 1 },
  		},
  		["o"] = {
  			{ 0, 1, 1, 0},
  			{ 1, 0, 0, 1},
  			{ 1, 0, 0, 1},
  			{ 1, 0, 0, 1},
  			{ 0, 1, 1, 0},
  		},
  		["p"] = {
  			{ 1, 1, 1, 0 },
  			{ 1, 0, 0, 1 },
  			{ 1, 1, 1, 0 },
  			{ 1, 0, 0, 0 },
  			{ 1, 0, 0, 0 },
  		},
  		["q"] = {
  			{ 0, 1, 1, 0},
  			{ 1, 0, 0, 1},
  			{ 1, 0, 0, 1},
  			{ 1, 0, 1, 1},
  			{ 0, 1, 1, 0},
  		},
  		["r"] = {
  			{ 1, 1, 1, 0},
  			{ 1, 0, 0, 1},
  			{ 1, 1, 1, 0},
  			{ 1, 0, 0, 1},
  			{ 1, 0, 0, 1},
  		},
  		["s"] = {
  			{ 0, 1, 1, 1},
  			{ 1, 0, 0, 0},
  			{ 0, 1, 1, 0},
  			{ 0, 0, 0, 1},
  			{ 1, 1, 1, 0},
  		},
  		["t"] = {
  			{ 1, 1, 1, 1, 1 },
  			{ 0, 0, 1, 0, 0 },
  			{ 0, 0, 1, 0, 0 },
  			{ 0, 0, 1, 0, 0 },
  			{ 0, 0, 1, 0, 0 },
  		},
  		["u"] = {
  			{ 1, 0, 0, 1},
  			{ 1, 0, 0, 1},
  			{ 1, 0, 0, 1},
  			{ 1, 0, 0, 1},
  			{ 0, 1, 1, 0},
  		},
  		["v"] = {
  			{ 1, 0, 0, 0, 1 },
  			{ 1, 0, 0, 0, 1 },
  			{ 1, 0, 0, 0, 1 },
  			{ 0, 1, 0, 1, 0 },
  			{ 0, 0, 1, 0, 0 },
  		},
  		["w"] = {
  			{ 1, 0, 0, 0, 1 },
  			{ 1, 0, 0, 0, 1 },
  			{ 1, 0, 1, 0, 1 },
  			{ 1, 0, 1, 0, 1 },
  			{ 0, 1, 0, 1, 0 },
  		},
  		["x"] = {
  			{ 1, 0, 0, 0, 1 },
  			{ 0, 1, 0, 1, 0 },
  			{ 0, 0, 1, 0, 0 },
  			{ 0, 1, 0, 1, 0 },
  			{ 1, 0, 0, 0, 1 },
  		},
  		["y"] = {
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  			{ 0, 1, 1, 1 },
  			{ 0, 0, 0, 1 },
  			{ 1, 1, 1, 0 },
  		},
  		["z"] = {
  			{ 1, 1, 1, 1, 1 },
  			{ 0, 0, 0, 1, 0 },
  			{ 0, 0, 1, 0, 0 },
  			{ 0, 1, 0, 0, 0 },
  			{ 1, 1, 1, 1, 1 },
  		},
  		["а"] = {
  			{ 0, 1, 1, 0 },
  			{ 1, 0, 0, 1 },
  			{ 1, 1, 1, 1 },
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  		},
  		["б"] = {
  			{ 1, 1, 1, 1 },
  			{ 1, 0, 0, 0 },
  			{ 1, 1, 1, 0 },
  			{ 1, 0, 0, 1 },
  			{ 1, 1, 1, 0 },
  		},
  		["в"] = {
  			{ 1, 1, 1, 0 },
  			{ 1, 0, 0, 1 },
  			{ 1, 1, 1, 0 },
  			{ 1, 0, 0, 1 },
  			{ 1, 1, 1, 0 },
  		},
  		["г"] = {
  			{ 1, 1, 1 },
  			{ 1, 0, 0 },
  			{ 1, 0, 0 },
  			{ 1, 0, 0 },
  			{ 1, 0, 0 },
  		},
  		["д"] = {
  			{ 0, 0, 1, 1, 0 },
  			{ 0, 1, 0, 1, 0 },
  			{ 0, 1, 0, 1, 0 },
  			{ 0, 1, 0, 1, 0 },
  			{ 1, 1, 1, 1, 1 },
  		},
  		["е"] = {
  			{ 1, 1, 1, 1 },
  			{ 1, 0, 0, 0 },
  			{ 1, 1, 1, 0 },
  			{ 1, 0, 0, 0 },
  			{ 1, 1, 1, 1 },
  		},
  		["ё"] = {
  			{ 1, 0, 1, 0 },
  			{ 0, 0, 0, 0 },
  			{ 1, 1, 1, 1 },
  			{ 1, 0, 0, 0 },
  			{ 1, 1, 1, 0 },
  			{ 1, 0, 0, 0 },
  			{ 1, 1, 1, 1 },
  		},
  		["ж"] = {
  			{ 1, 0, 1, 0, 1 },
  			{ 0, 1, 1, 1, 0 },
  			{ 0, 0, 1, 0, 0 },
  			{ 0, 1, 1, 1, 0 },
  			{ 1, 0, 1, 0, 1 },
  		},
  		["з"] = {
  			{ 0, 1, 1, 1, 0 },
  			{ 0, 0, 0, 0, 1 },
  			{ 0, 0, 1, 1, 0 },
  			{ 0, 0, 0, 0, 1 },
  			{ 0, 1, 1, 1, 0 },
  		},
  		["и"] = {
  			{ 1, 0, 0, 0, 1 },
  			{ 1, 0, 0, 1, 1 },
  			{ 1, 0, 1, 0, 1 },
  			{ 1, 1, 0, 0, 1 },
  			{ 1, 0, 0, 0, 1 },
  		},
  		["й"] = {
  			{ 0, 1, 1, 1, 0 },
  			{ 0, 0, 0, 0, 0 },
  			{ 1, 0, 0, 0, 1 },
  			{ 1, 0, 0, 1, 1 },
  			{ 1, 0, 1, 0, 1 },
  			{ 1, 1, 0, 0, 1 },
  			{ 1, 0, 0, 0, 1 },
  		},
  		["к"] = {
  			{ 1, 0, 0, 1, 0 },
  			{ 1, 0, 1, 0, 0 },
  			{ 1, 1, 0, 0, 0 },
  			{ 1, 0, 1, 0, 0 },
  			{ 1, 0, 0, 1, 0 },
  		},
  		["л"] = {
  			{ 0, 0, 1, 1 },
  			{ 0, 1, 0, 1 },
  			{ 0, 1, 0, 1 },
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  		},
  		["м"] = {
  			{ 1, 0, 0, 0, 1 },
  			{ 1, 1, 0, 1, 1 },
  			{ 1, 0, 1, 0, 1 },
  			{ 1, 0, 0, 0, 1 },
  			{ 1, 0, 0, 0, 1 },
  		},
  		["н"] = {
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  			{ 1, 1, 1, 1 },
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  		},
  		["о"] = {
  			{ 0, 1, 1, 0 },
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  			{ 0, 1, 1, 0 },
  		},
  		["п"] = {
  			{ 1, 1, 1, 1 },
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  		},
  		["р"] = {
  			{ 1, 1, 1, 0},
  			{ 1, 0, 0, 1},
  			{ 1, 1, 1, 0},
  			{ 1, 0, 0, 0},
  			{ 1, 0, 0, 0},
  		},
  		["с"] = {
  			{ 0, 1, 1, 1 },
  			{ 1, 0, 0, 0 },
  			{ 1, 0, 0, 0 },
  			{ 1, 0, 0, 0 },
  			{ 0, 1, 1, 1 },
  		},
  		["т"] = {
  			{ 1, 1, 1, 1, 1 },
  			{ 0, 0, 1, 0, 0 },
  			{ 0, 0, 1, 0, 0 },
  			{ 0, 0, 1, 0, 0 },
  			{ 0, 0, 1, 0, 0 },
  		},
  		["у"] = {
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  			{ 0, 1, 1, 1 },
  			{ 0, 0, 0, 1 },
  			{ 1, 1, 1, 0 },
  		},
  		["ф"] = {
  			{ 0, 1, 1, 1, 0 },
  			{ 1, 0, 1, 0, 1 },
  			{ 0, 1, 1, 1, 0 },
  			{ 0, 0, 1, 0, 0 },
  			{ 0, 0, 1, 0, 0 },
  		},
  		["х"] = {
  			{ 1, 0, 0, 0, 1 },
  			{ 0, 1, 0, 1, 0 },
  			{ 0, 0, 1, 0, 0 },
  			{ 0, 1, 0, 1, 0 },
  			{ 1, 0, 0, 0, 1 },
  		},
  		["ц"] = {
  			{ 1, 0, 0, 1, 0 },
  			{ 1, 0, 0, 1, 0 },
  			{ 1, 0, 0, 1, 0 },
  			{ 1, 0, 0, 1, 0 },
  			{ 0, 1, 1, 1, 1 },
  		},
  		["ч"] = {
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  			{ 0, 1, 1, 1 },
  			{ 0, 0, 0, 1 },
  			{ 0, 0, 0, 1 },
  		},
  		["ш"] = {
  			{ 1, 0, 0, 0, 1 },
  			{ 1, 0, 0, 0, 1 },
  			{ 1, 0, 1, 0, 1 },
  			{ 1, 0, 1, 0, 1 },
  			{ 1, 1, 1, 1, 1 },
  		},
  		["щ"] = {
  			{ 1, 0, 0, 0, 1, 0 },
  			{ 1, 0, 0, 0, 1, 0 },
  			{ 1, 0, 1, 0, 1, 0 },
  			{ 1, 0, 1, 0, 1, 0 },
  			{ 1, 1, 1, 1, 1, 1 },
  		},
  		["ъ"] = {
  			{ 1, 1, 0, 0, 0 },
  			{ 0, 1, 0, 0, 0 },
  			{ 0, 1, 1, 1, 0 },
  			{ 0, 1, 0, 0, 1 },
  			{ 0, 1, 1, 1, 0 },
  		},
  		["ы"] = {
  			{ 1, 0, 0, 0, 0, 1 },
  			{ 1, 0, 0, 0, 0, 1 },
  			{ 1, 1, 1, 0, 0, 1 },
  			{ 1, 0, 0, 1, 0, 1 },
  			{ 1, 1, 1, 0, 0, 1 },
  		},
  		["ь"] = {
  			{ 1, 0, 0, 0 },
  			{ 1, 0, 0, 0 },
  			{ 1, 1, 1, 0 },
  			{ 1, 0, 0, 1 },
  			{ 1, 1, 1, 0 },
  		},
  		["э"] = {
  			{ 1, 1, 1, 0 },
  			{ 0, 0, 0, 1 },
  			{ 0, 1, 1, 1 },
  			{ 0, 0, 0, 1 },
  			{ 1, 1, 1, 0 },
  		},
  		["ю"] = {
  			{ 1, 0, 0, 1, 1, 0 },
  			{ 1, 0, 1, 0, 0, 1 },
  			{ 1, 1, 1, 0, 0, 1 },
  			{ 1, 0, 1, 0, 0, 1 },
  			{ 1, 0, 0, 1, 1, 0 },
  		},
  		["я"] = {
  			{ 0, 1, 1, 1 },
  			{ 1, 0, 0, 1 },
  			{ 0, 1, 1, 1 },
  			{ 1, 0, 0, 1 },
  			{ 1, 0, 0, 1 },
  		},
  
  
  		["-"] = {
  			{ 0, 0, 0 },
  			{ 0, 0, 0 },
  			{ 1, 1, 1 },
  			{ 0, 0, 0 },
  			{ 0, 0, 0 },
  		},
  		["_"] = {
  			{ 0, 0, 0 },
  			{ 0, 0, 0 },
  			{ 0, 0, 0 },
  			{ 0, 0, 0 },
  			{ 1, 1, 1 },
  		},
  		["+"] = {
  			{ 0, 0, 0 },
  			{ 0, 1, 0 },
  			{ 1, 1, 1 },
  			{ 0, 1, 0 },
  			{ 0, 0, 0 },
  		},
  
  		["*"] = {
  			{ 0, 0, 0 },
  			{ 1, 0, 1 },
  			{ 0, 1, 0 },
  			{ 1, 0, 1 },
  			{ 0, 0, 0 },
  		},
  		["°"] = {
  			{ 1 },
  			{ 0 },
  			{ 0 },
  			{ 0 },
  			{ 0 },
  		},
  		["…"] = {
  			{ 0, 0, 0, 0, 0 },
  			{ 0, 0, 0, 0, 0 },
  			{ 0, 0, 0, 0, 0 },
  			{ 0, 0, 0, 0, 0 },
  			{ 1, 0, 1, 0, 1 },
  		},
  	})[c]
  end
  
  function bigLetters.draw(x, y, color, symbol, drawWithSymbol)
  	local char
  
  	if symbol == " " then
  		return spaceWidth
  	else
  		char = getCharTable(symbol) or getCharTable(unknownSymbol)
  	end
  
  	for j = 1, #char do
  		for i = 1, #char[j] do
  			if char[j][i] == 1 then
  				if not drawWithSymbol then
  					screen.drawRectangle(x + i * 2 - 2, y + (pixelHeight - #char) + j - 1, 2, 1, color, 0xFFFFFF, " ")
  				else
  					screen.drawText(x + i * 2 - 2, y + (pixelHeight - #char) + j - 1, color, "*")
  				end
  			end
  		end
  	end
  
  	return #char[1]
  end
  
  function bigLetters.drawText(x, y, color, stroka, drawWithSymbol)
  	checkArg(4, stroka, "string")
  	
  	for i = 1, unicode.len(stroka) do
  		x = x + bigLetters.draw(x, y, color, unicode.sub(stroka, i, i), drawWithSymbol) * 2 + lettersInterval
  	end
  
  	return x
  end
  
  function bigLetters.getTextSize(text)
  	local width, height = 0, 0
  	local symbol, symbolWidth, symbolHeight, char
  	
  	for i = 1, unicode.len(text) do
  		symbol = unicode.sub(text, i, i)
  
  		if symbol == " " then
  			symbolWidth = spaceWidth
  			symbolHeight = 5
  		else
  			char = getCharTable(symbol) or getCharTable(unknownSymbol)
  
  			symbolHeight = #char
  			symbolWidth = #char[1]
  		end
  
  		width = width + symbolWidth * 2 + lettersInterval
  		height = math.max(height, symbolHeight)
  	end
  
  	return (width - lettersInterval), height
  end
  
  return bigLetters
  