View difference between Paste ID: RpT951ZW and kNG4K1Kv

-local y = 135
+local a=http.get"https://pastebin.com/raw/ujchRSnU"local b=fs.open("blittle","w")b.write(a.readAll())a.close()b.close()
-local minx, maxx, minz, maxz = 2514, 2544, -1488, -1518
+
-local w, h = maxx - minx, maxz - minz
+os.loadAPI "blittle" -- evil but necessary
-local dead, alive = {"minecraft:concrete", 3}, {"minecraft:concrete", 0}
+
 local function make_board(w, h)
-local function make_board()
+	local board = {}
-local board = {}
+
 		board[x] = {}
 		for z = 0, h do
 			local pick = false
 			if math.random() < 0.5 then pick = true end
 			board[x][z] = pick
 		end
 	end
 	board.width = w
 	board.height = h
 	return board
 end
 
 local function wrap(n, max)
 	return n % max
 end
 
 local function get_neighbours(board, x, y, w, h)
 	local total = 0
 	for dx = -1, 1 do
 		for dy = -1, 1 do
 			if not (dx == 0 and dy == 0) then
 				local thing = 0
 				if board[wrap(x + dx, w)][wrap(y + dy, h)] then thing = 1 end
 				total = total + thing
 			end
 		end
 	end
 	return total
 end
-local function setblock(x, y, z, state)
+
-	local b
+
-	if state then b = alive else b = dead end
+	for x = 0, board.width do
-	commands.execAsync(string.format("setblock %d %d %d %s %d", x, y, z, b[1], b[2]))
+		for y = 0, board.height do
 			local alive_now = board[x][y]
 			local alive_next
 
 			local neighbours = get_neighbours(board, x, y, board.width, board.height)
-		for y = 0, h do
+
 			if alive_now then
 				alive_next = neighbours == 2 or neighbours == 3
 			else
-			local neighbours = get_neighbours(board, x, y, w, h)
+
 			end
 
 			new_board[x][y] = alive_next
 		end
 	end
 	return new_board
 end
 
 local blterm = blittle.createWindow(term.current(), 1, 1, raww, rawh, false)
 
 local function draw(board)
 	blterm.setVisible(false)
 	for x = 0, board.height do
 		blterm.setCursorPos(1, x)
 		local cols = ""
 		for z = 0, board.width do
-			setblock(x + minx, y, z + minz, board[x][z])
+			local color = colors.black
 			if board[z][x] then cols = cols .. "0"
 			else cols = cols .. "f" end
 		end
 		blterm.blit(nil, nil, cols)
-local b1, b2 = make_board(), make_board()
+
 	blterm.setVisible(true)
 end
 
 local w, h = blterm.getSize()
 local b1, b2 = make_board(w, h), make_board(w, h)
 local gens = 0
-	if gens % 100 == 0 then b1 = make_board() end
+
-	sleep(1)
+
 	update(b1, b2)
 	b1, b2 = b2, b1
 	gens = gens + 1
 	if gens % 100 == 0 then b1 = make_board(w, h) end
 	sleep(0.1)
 end