smalruby/dxruby_sdl

# -*- coding: utf-8 -*-
require 'dxruby'

f = ['7', '@', 'G', '!', '*']
no1_f = f.sort_by { rand }
no2_f = f.sort_by { rand }
no3_f = f.sort_by { rand }

i = 0
no1 = no1_f[i]
no2 = no2_f[i]
no3 = no3_f[i]

no1_s = false
no2_s = false
no3_s = false
font = Font.new(64, 'MS Gothic')
Window.fps = 15
Window.loop do
  Window.drawFont(20, 10, "#{no1} #{no2} #{no3}", font)
  if  Input.mousePush?(M_LBUTTON)
    if  !no1_s
      no1_s = true
    elsif  !no2_s
      no2_s = true
    elsif  !no3_s
      no3_s = true
    end
  end
  i += 1
  if  i >= f.length
    i = 0
  end
  if  !no1_s
    no1 = no1_f[i]
  end
  if  !no2_s
    no2 = no2_f[i]
  end
  if  no3_s
    if  no1 == no2 && no1 == no3
      Window.drawFont(120, 100, 'Good!!', font)
    else
      Window.drawFont(120, 100, 'Bad.', font)
    end
  else
    no3 = no3_f[i]
  end
end