Class: TwitchPlays::Plugin

Inherits:
Object
  • Object
show all
Includes:
Cinch::Plugin
Defined in:
lib/twitch_plays/twitch_plays.rb

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Plugin

Returns a new instance of Plugin.



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# File 'lib/twitch_plays/twitch_plays.rb', line 13

def initialize(*args)
  super
  @keys = config[:keys]
  @use_touch = config[:use_touch]
  touch_move_amount = config[:touch_move_amount]
  @touch_directions = {
    touch_up: [0, -touch_move_amount],
    touch_down: [0, touch_move_amount],
    touch_left: [-touch_move_amount, 0],
    touch_right: [touch_move_amount, 0]
  }
  @democracy_votes = 0
  @anarchy_votes = 0
  @use_democracy = config[:use_democracy]
  @democracy_mode = @use_democracy && config[:start_in_democracy]
  @democracy_ratio_needed = config[:democracy_ratio_needed]
  @anarchy_ratio_needed = config[:anarchy_ratio_needed]
  @button_votes = Hash.new(0)
  @voting_time = config[:voting_time]
  @voting_thread = nil
  @total_votes = 0
  @use_savestates = config[:use_savestates]
  @savestate_interval = config[:savestate_interval]
  @savestate_thread = nil
  @log_line_length = config[:log_line_length]
  start_democracy if @democracy_mode
end

Instance Method Details

#calculate_ratio ⇒ Object 



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# File 'lib/twitch_plays/twitch_plays.rb', line 41

def calculate_ratio
  @democracy_votes.to_f / [@democracy_votes + @anarchy_votes, 1].max
end

#format_log_line(name, command) ⇒ Object 



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# File 'lib/twitch_plays/twitch_plays.rb', line 89

def format_log_line(name, command)
  "#{name}#{' ' * (@log_line_length - name.length - command.length)}#{command}"
end

#on_connect(msg) ⇒ Object 



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# File 'lib/twitch_plays/twitch_plays.rb', line 93

def on_connect(msg)
  return unless @use_savestates
  @savestate_thread = Thread.new do
    key = @keys[:save_state]
    loop do
      sleep @savestate_interval
      Output.press(key)
    end
  end
end

#on_message(msg) ⇒ Object 



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# File 'lib/twitch_plays/twitch_plays.rb', line 104

def on_message(msg)
  message = msg.message
  case message
  when /^anarchy$/i
    return unless @use_democracy
    puts format_log_line(msg.user.nick, message.downcase)
    synchronize(:votes_mutex) do
      @anarchy_votes += 1
      if @democracy_mode && calculate_ratio <= @anarchy_ratio_needed
        start_anarchy
      end
    end
  when /^democracy$/i
    return unless @use_democracy
    puts format_log_line(msg.user.nick, message.downcase)
    synchronize(:votes_mutex) do
      @democracy_votes += 1
      if !@democracy_mode && calculate_ratio >= @democracy_ratio_needed
        start_democracy
      end
    end
  when /^(?:up|down|left|right|a|b|x|y|l|r|start|select)$/i
    btn = $&.to_sym
    return unless @keys.has_key?(btn)
    if @democracy_mode
      synchronize(:votes_mutex) do
        @total_votes += 1
        @button_votes[btn] += 1
      end
      return
    end
    puts format_log_line(msg.user.nick, message.downcase)
    Output.press(@keys[btn])
  when /^(?:touch_up|touch_down|touch_left|touch_right)$/i
    return unless @use_touch
    btn = $&.to_sym
    if @democracy_mode
      synchronize(:votes_mutex) do
        @total_votes += 1
        @button_votes[btn] += 1
      end
      return
    end
    puts format_log_line(msg.user.nick, message.downcase)
    Output.touch_move(*@touch_directions[btn])
  when /^touch_press$/i
    return unless @use_touch
    if @democracy_mode
      synchronize(:votes_mutex) do
        @total_votes += 1
        @button_votes[$&.to_sym] += 1
      end
      return
    end
    puts format_log_line(msg.user.nick, message.downcase)
    Output.touch_press
  when /^touch_release$/i
    return unless @use_touch
    if @democracy_mode
      synchronize(:votes_mutex) do
        @total_votes += 1
        @button_votes[$&.to_sym] += 1
      end
      return
    end
    puts format_log_line(msg.user.nick, message.downcase)
    Output.touch_release
  end
end

#start_anarchy ⇒ Object 



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# File 'lib/twitch_plays/twitch_plays.rb', line 81

def start_anarchy
  return unless @democracy_mode
  @democracy_mode = false
  @voting_thread.join
  @voting_thread = nil
  puts '---STARTING ANARCHY MODE---'
end

#start_democracy ⇒ Object 



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# File 'lib/twitch_plays/twitch_plays.rb', line 45

def start_democracy
  return if @democracy_mode
  @democracy_mode = true
  puts '---STARTING DEMOCRACY MODE---'
  @voting_thread = Thread.new do
    while @democracy_mode
      synchronize(:votes_mutex) do
        @button_votes.clear
        @total_votes = 0
      end
      sleep @voting_time
      next if @total_votes.zero?
      winner = synchronize(:votes_mutex) do
        puts "VOTES:\n" + @button_votes.sort {|(_, count1), (_, count2)|
          count1 <=> count2
        }.first(5).map {|(btn, count)|
          [btn, count.to_f / @total_votes * 100]
        }.map {|(btn, percent)|
          format_log_line(btn, "#{percent}%")
        }.join("\n")
        @button_votes.max_by {|(_, count)| count}[0]
      end
      case winner
      when :touch_up, :touch_down, :touch_left, :touch_right
        Output.touch_move(*@touch_directions[winner])
      when :touch_press
        Output.touch_press
      when :touch_release
        Output.touch_release
      else
        Output.press(@keys[winner])
      end
    end
  end
end