TicTacToe

checked environment: OSX(10.8.3), Ruby 1.9.3-p392

Required gems

• Ruby/SDL
• NArray

Other requirements

• SDL, SDL_image, SDL_ttf, SDL_sound
• SGE

Preparation

Install SDL & SGE

$ brew install sdl sdl_image sdl_ttf sdl_sound
$ brew install https://gist.github.com/mitmul/5410467/raw/c4fa716635e951b61f489726976b10f00dd41306/sge.rb

Install Gems

$ gem install rubysdl
$ gem install rsdl
$ gem install narray

NOTICE:

• rubysdl have to be installed after the installation of SDL, SDL_*, and SGE
• rsdl gem cannot be installed on Ruby 2.0.0-p0

Usage

Start

$ rsdl tictactoe.rb

Play

• Click an empty cell you want
• The agent makes a move and show values of the state-action value function on all cells