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MineOS/Libraries/BigLetters.lua
Igor Timofeev 0e3acc1e95 Reduced memory usage of BigLetter library
2019-02-15 10:27:08 +03:00

610 lines
9.9 KiB
Lua
Executable File
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

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
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