LorkIkol's Progress (Existence)

local w, h = term.getSize()
term.clear()
term.setCursorPos(1, 1)
local header = "LordIkol's Status"
local hlen = (w - #header) / 2
print(string.rep("-", math.ceil(hlen)) .. header .. string.rep("-", math.floor(hlen)))
local x1, y1 = term.getCursorPos()
print("Traveling to the end of the universe.")
print("Please wait...")
write("Progress: ")
local x2, y2 = term.getCursorPos()
for i = 0, 10000, 0.25 do
  term.setCursorPos(x2, y2)
  local t = i / 100 .. "%"
  write(t .. string.rep(" ", w - #t))
  sleep(tonumber(math.random(0, 1) == 0 and "0." .. math.random(5, 9) or "1." .. math.random(0, 4)))
end
term.setCursorPos(x1, y1)
term.clearLine()
print("Reached the end of the universe. Now what?")
term.clearLine(); print(); term.clearLine()
term.setCursorPos(1, y2 - 1)