Hello world from ExTermbox.

hello_world.exs

alias ExTermbox.Bindings, as: Termbox
alias ExTermbox.{Cell, EventManager, Event, Position}

:ok = Termbox.init()

{:ok, _pid} = EventManager.start_link()
:ok = EventManager.subscribe(self())

for {ch, x} <- Enum.with_index('Hello, World! 你好世界!') do
  :ok = Termbox.put_cell(%Cell{position: %Position{x: x, y: 0}, ch: ch})
end

for {ch, x} <- Enum.with_index('(Press <q> to quit)') do
  :ok = Termbox.put_cell(%Cell{position: %Position{x: x, y: 2}, ch: ch})
end

Termbox.present()

receive do
  {:event, %Event{ch: ?q}} ->
    :ok = EventManager.stop()
    :ok = Termbox.shutdown()
end