reline_many_dialogs.rb

srand 0
6.times do |index|
  fg = "##{3.times.map{"%02x" % rand(0..100)}.join}"
  bg = "##{3.times.map{"%02x" % rand(150..255)}.join}"
  face = :"face#{index}"
  Reline::Face.config(face) do
    _1.define(:default, foreground: fg, background: bg)
  end
  pointClass = Data.define :x, :y
  prev = nil
  Reline.add_dialog_proc :"dialog#{index}", ->{
    x, y, w, h, s = prev = prev && rand < 0.8 ? prev : [rand(40), rand(20), rand(10..18),rand(5..9), ["Dialog#{index} ", "#{index} "].sample]
    s = ["Dialog#{index} ", "#{index} "].sample if rand < 0.3
    contents = h.times.map do |y|
      w.times.map do |x|
        ix = x==0 ? 0 : x==w-1 ? 2 : 1
        iy = y==0 ? 0 : y==h-1 ? 2 : 1
        next '╭─╮│ │╰─╯'[ix+3*iy] if ix!=1||iy!=1
        s[(x+4-y*5)%s.size]
      end.join
    end
    Reline::DialogRenderInfo.new(
      pos: pointClass.new(x:, y:),
      contents: contents,
      height: 10,
      face: face
    )
  }
end