Bump version

.gitignore

@@ -2,4 +2,10 @@ pkg/*
 data/**/*.json
 data/settings.json
 data/simulator.rb
-data/*.csv
+data/*.csv
+media/sounds/*
+!media/sounds/.gitkeep
+media/particles/*
+!media/particles/.gitkeep
+media/music/*
+!media/music/.gitkeep

Gemfile

@@ -7,4 +7,5 @@ gem "clipboard"
 
 group :packaging do
   gem "ocra"
+  gem "releasy"
 end

Gemfile.lock

@@ -0,0 +1,37 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    clipboard (1.3.6)
+    cri (2.1.0)
+    cyberarm_engine (0.19.1)
+      clipboard (~> 1.3.5)
+      excon (~> 0.78.0)
+      gosu (~> 1.1)
+      gosu_more_drawables (~> 0.3)
+    excon (0.78.1)
+    ffi (1.15.4-x64-mingw32)
+    gosu (1.2.0)
+    gosu_more_drawables (0.3.1)
+    gosu_notifications (0.1.0)
+    ocra (1.3.11)
+    rake (13.0.6)
+    releasy (0.2.3)
+      bundler (>= 1.2.1)
+      cri (~> 2.1.0)
+      ocra (~> 1.3.0)
+      rake (>= 0.9.2.2)
+
+PLATFORMS
+  x64-mingw32
+  x86_64-linux
+
+DEPENDENCIES
+  clipboard
+  cyberarm_engine
+  ffi
+  gosu_notifications
+  ocra
+  releasy
+
+BUNDLED WITH
+   2.2.28

Rakefile

@@ -7,7 +7,17 @@ Releasy::Project.new do
   version TAC::VERSION
 
   executable "timecrafters_configuration_tool.rb"
-  files ["lib/**/*.*", "media/**/*.*", "data"]
+  files [
+    "lib/**/*.*",
+    "data/.gitkeep",
+    "data/configs/.gitkeep",
+    "media/*.*",
+    "media/icons/*.*",
+    "media/fonts/*.*",
+    "media/sounds/.gitkeep",
+    "media/music/.gitkeep",
+    "media/particles/.gitkeep"
+  ]
   exclude_encoding # Applications that don't use advanced encoding (e.g. Japanese characters) can save build size with this.
   verbose
 

lib/dialogs/confirm_dialog.rb

@@ -7,9 +7,8 @@ module TAC
 
         color = @dangerous ? Palette::DANGEROUS : Palette::ALERT
 
-
+        @dialog_root.style.default[:border_color] = [ color, darken(color, 50) ]
-        @dialog_root.style.border_color = [ color, darken(color, 50) ]
+        @titlebar.style.default[:background] = [ color, darken(color, 50) ]
-        @titlebar.style.background = [ color, darken(color, 50) ]
 
         background Gosu::Color::GRAY
         label @options[:message]

lib/dialogs/tacnet_dialog.rb

@@ -2,8 +2,8 @@ module TAC
   class Dialog
     class TACNETDialog < Dialog
       def build
-        @dialog_root.style.border_color = [ Palette::TACNET_PRIMARY, Palette::TACNET_SECONDARY ]
+        @dialog_root.style.default[:border_color] = [ Palette::TACNET_PRIMARY, Palette::TACNET_SECONDARY ]
-        @titlebar.style.background = [ Palette::TACNET_PRIMARY, Palette::TACNET_SECONDARY ]
+        @titlebar.style.default[:background] = [ Palette::TACNET_PRIMARY, Palette::TACNET_SECONDARY ]
 
         background Gosu::Color::GRAY
         label @options[:message], width: 1.0

lib/game_clock/clock.rb

@@ -0,0 +1,70 @@
+module TAC
+  class PracticeGameClock
+    class Clock
+      CLOCK_SIZE = Gosu.screen_height
+      TITLE_SIZE = 128
+
+      attr_reader :title, :controller
+
+      def initialize
+        @title = CyberarmEngine::Text.new("FIRST TECH CHALLENGE", size: TITLE_SIZE, text_shadow: true, y: 10, color: Gosu::Color::GRAY)
+        @title.x = $window.width / 2 - @title.width / 2
+
+        @text = CyberarmEngine::Text.new(":1234567890", size: CLOCK_SIZE, text_border: true, border_size: 2, border_color: Gosu::Color::GRAY)
+        @text.width # trigger font-eager loading
+
+        @title.z, @text.z = -1, -1
+
+        @controller = nil
+      end
+
+      def controller=(controller)
+        @controller = controller
+      end
+
+      def draw
+        @title.draw
+        @text.draw
+      end
+
+      def update
+        @title.x = $window.width / 2 - @title.width / 2
+
+        if @controller
+          @text.color = @controller.display_color
+          @text.text = clock_time(@controller.time_left)
+        else
+          @text.color = Gosu::Color::WHITE
+          @text.text = "0:00"
+        end
+
+        @text.x = $window.width / 2 - @text.textobject.text_width("0:00") / 2
+        @text.y = $window.height / 2 - @text.height / 2
+
+        @controller&.update
+      end
+
+      def active?
+        if @controller
+          @controller.clock? || @controller.countdown?
+        else
+          false
+        end
+      end
+
+      def value
+        @text.text
+      end
+
+      def clock_time(time_left)
+        minutes = ((time_left + 0.5) / 60.0).floor
+
+        seconds = time_left.round % 60
+        seconds = "0#{seconds}" if seconds < 10
+
+        return "#{minutes}:#{seconds}" if time_left.round.even?
+        return "#{minutes}<c=999999>:</c>#{seconds}" if time_left.round.odd?
+      end
+    end
+  end
+end

lib/game_clock/clock_controller.rb

@@ -0,0 +1,136 @@
+module TAC
+  class PracticeGameClock
+    class ClockController
+      Event = Struct.new(:event, :trigger_after, :arguments)
+
+      include EventHandlers
+
+      def self.create_event(event, trigger_after, arguments = nil)
+        arguments = [arguments] unless arguments.is_a?(Array) || arguments == nil
+
+        Event.new(event, trigger_after, arguments)
+      end
+
+      AUTONOMOUS = [
+        create_event(:change_clock, 0.0, "2:30"),
+        create_event(:change_countdown, 0.0, "0:03"),
+        create_event(:change_color, 0.0, :red),
+        create_event(:change_display, 0.0, :countdown),
+        create_event(:start_countdown, 0.0),
+        create_event(:play_sound, 0.0, :autonomous_countdown),
+        create_event(:change_color, 3.0, :white),
+        create_event(:change_display, 3.0, :clock),
+        create_event(:play_sound, 3.0, :autonomous_start),
+        create_event(:change_display, 3.0, :clock),
+        create_event(:stop_countdown, 3.0),
+        create_event(:start_clock, 3.0),
+        create_event(:play_sound, 33.0, :autonomous_ended),
+        create_event(:stop_clock, 33.0),
+      ].freeze
+
+      PRE_TELEOP = [
+        create_event(:change_color, 33.0, :orange),
+        create_event(:change_countdown, 33.0, "0:08"),
+        create_event(:change_display, 33.0, :countdown),
+        create_event(:start_countdown, 33.0),
+        create_event(:play_sound, 34.5, :teleop_pickup_controllers),
+        create_event(:change_color, 37.0, :red),
+        create_event(:play_sound, 38.0, :teleop_countdown),
+        create_event(:stop_countdown, 41.0),
+      ].freeze
+
+      TELEOP_ENDGAME = [
+        create_event(:change_color, 131.0, :white),
+        create_event(:change_clock, 131.0, "0:30"),
+        create_event(:start_clock, 131.0),
+        create_event(:play_sound, 131.0, :end_game),
+        create_event(:play_sound, 158.0, :autonomous_countdown),
+        create_event(:play_sound, 161.0, :end_match),
+        create_event(:stop_clock, 161.0),
+      ].freeze
+
+      TELEOP = [
+        create_event(:change_color, 41.0, :white),
+        create_event(:change_clock, 41.0, "2:00"),
+        create_event(:play_sound, 41.0, :teleop_started),
+        create_event(:change_display, 41.0, :clock),
+        create_event(:start_clock, 41.0),
+        TELEOP_ENDGAME
+      ].flatten.freeze
+
+      FULL_TELEOP = [
+        PRE_TELEOP,
+        TELEOP,
+        TELEOP_ENDGAME,
+      ].flatten.freeze
+
+      FULL_MATCH = [
+        # Autonomous
+        AUTONOMOUS,
+        FULL_TELEOP
+      ].flatten.freeze
+
+      attr_reader :display_color
+      def initialize(elapsed_time = 0, events = [])
+        @events = events.dup
+        @last_update = Gosu.milliseconds
+
+        @elapsed_time = elapsed_time
+        @display = :clock
+
+        @clock_time = 0.0
+        @countdown_time = 0.0
+
+        @clock_running = false
+        @countdown_running = false
+
+        @display_color = Gosu::Color::WHITE
+      end
+
+      def update
+        dt = (Gosu.milliseconds - @last_update) / 1000.0
+        update_active_timer(dt)
+
+        @events.select { |event| event.trigger_after <= @elapsed_time }.each do |event|
+          @events.delete(event)
+
+          if event.arguments
+            self.send(event.event, *event.arguments)
+          else
+            self.send(event.event)
+          end
+        end
+
+        @last_update = Gosu.milliseconds
+      end
+
+      def update_active_timer(dt)
+        if @clock_running
+          @clock_time -= dt
+        elsif @countdown_running
+          @countdown_time -= dt
+        end
+
+        @elapsed_time += dt
+      end
+
+      def clock?
+        @clock_running
+      end
+
+      def countdown?
+        @countdown_running
+      end
+
+      def time_left
+        if @clock_running
+          return @clock_time
+        elsif @countdown_running
+          return @countdown_time
+        else
+          return 60 * 2 + 30
+        end
+      end
+    end
+  end
+end

lib/game_clock/clock_proxy.rb

@@ -0,0 +1,107 @@
+module TAC
+  class PracticeGameClock
+    class ClockProxy
+      attr_reader :queue, :clock
+
+      def initialize(clock, jukebox)
+        @clock = clock
+        @jukebox = jukebox
+
+        @queue = []
+        @callbacks = {}
+      end
+
+      def enqueue(&block)
+        @queue << block
+      end
+
+      def register(callback, method)
+        @callbacks[callback] = method
+      end
+
+      def start_clock(mode)
+        return if @clock.active? || $window.current_state.is_a?(Randomizer)
+
+        @clock.controller = case mode
+        when :full_match
+          ClockController.new(0, ClockController::FULL_MATCH)
+        when :autonomous
+          ClockController.new(0, ClockController::AUTONOMOUS)
+        when :full_teleop
+          ClockController.new(33.0, ClockController::FULL_TELEOP)
+        when :teleop_only
+          ClockController.new(41.0, ClockController::TELEOP)
+        when :endgame_only
+          ClockController.new(131.0, ClockController::TELEOP_ENDGAME)
+        else
+          nil
+        end
+      end
+
+      def abort_clock
+        @clock.controller&.play_sound(:abort_match) if @clock.active?
+        @clock.controller = nil
+      end
+
+      def set_clock_title(string)
+        @clock.title.text = string.to_s
+        @clock.title.x = $window.width / 2 - @clock.title.width / 2
+      end
+
+      def get_clock_title(string)
+        @clock.title
+      end
+
+      def jukebox_previous_track
+        @jukebox.previous_track
+      end
+
+      def jukebox_next_track
+        @jukebox.next_track
+      end
+
+      def jukebox_stop
+        @jukebox.stop
+      end
+
+      def jukebox_play
+        @jukebox.play
+      end
+
+      def jukebox_pause
+        @jukebox.pause
+      end
+
+      def jukebox_set_volume(float)
+        @jukebox.set_volume(float)
+      end
+
+      def jukebox_volume
+        @jukebox.volume
+      end
+
+      def jukebox_current_track
+        @jukebox.now_playing
+      end
+
+      def jukebox_set_sound_effects(boolean)
+        @jukebox.set_sfx(boolean)
+      end
+
+      def jukebox_volume_changed(float)
+        @callbacks[:volume_changed]&.call(float)
+      end
+
+      def jukebox_track_changed(name)
+        @callbacks[:track_changed]&.call(name)
+      end
+
+      def randomizer_changed(boolean)
+        @callbacks[:randomizer_changed]&.call(boolean)
+      end
+
+      def shutdown!
+      end
+    end
+  end
+end

lib/game_clock/event_handlers.rb

@@ -0,0 +1,89 @@
+module TAC
+  class PracticeGameClock
+    module EventHandlers
+      ### Clock ###
+      def start_clock
+        @clock_running = true
+      end
+
+      def stop_clock
+        @clock_running = false
+      end
+
+      def change_clock(value)
+        @clock_time = time_from_string(value)
+      end
+
+      ### Countdown ###
+      def start_countdown
+        @countdown_running = true
+      end
+
+      def stop_countdown
+        @countdown_running = false
+      end
+
+
+      def change_countdown(value)
+        @countdown_time = time_from_string(value)
+      end
+
+      def change_display(display)
+      end
+
+      def change_color(color)
+        out = case color
+        when :white
+          Gosu::Color::WHITE
+        when :orange
+          Gosu::Color.rgb(150, 75, 0)
+        when :red
+          Gosu::Color.rgb(150, 0, 0)
+        end
+
+        @display_color = out
+      end
+
+      private def time_from_string(string)
+        split = string.split(":")
+        minutes = (split.first.to_i) * 60
+        seconds = (split.last.to_i)
+
+        return minutes + seconds
+      end
+
+    def play_sound(sound)
+        path = nil
+        case sound
+        when :autonomous_countdown
+          path = "media/sounds/3-2-1.wav"
+        when :autonomous_start
+          path = "media/sounds/charge.wav"
+        when :autonomous_ended
+          path = "media/sounds/endauto.wav"
+        when :teleop_pickup_controllers
+          path = "media/sounds/Pick_Up_Controllers.wav"
+        when :abort_match
+          path = "media/sounds/fogblast.wav"
+        when :teleop_countdown
+          path = "media/sounds/3-2-1.wav"
+        when :teleop_started
+          path = "media/sounds/firebell.wav"
+        when :end_game
+          path = "media/sounds/factwhistle.wav"
+        when :end_match
+          path = "media/sounds/endmatch.wav"
+        end
+
+        path = "#{ROOT_PATH}/#{path}"
+
+        if path && File.exist?(path) && !File.directory?(path)
+          Jukebox::SAMPLES[path] = Gosu::Sample.new(path) unless Jukebox::SAMPLES[path].is_a?(Gosu::Sample)
+          Jukebox::SAMPLES[path].play
+        else
+          warn "WARNING: Sample for #{sound.inspect} could not be found at '#{path}'"
+        end
+      end
+    end
+  end
+end

lib/game_clock/jukebox.rb

@@ -0,0 +1,144 @@
+module TAC
+  class PracticeGameClock
+    class Jukebox
+      MUSIC = Dir.glob(ROOT_PATH + "/media/music/*.*").freeze
+      SAMPLES = {}
+
+      if File.exist?(ROOT_PATH + "/media/sounds/skystone")
+        BEEPS_AND_BOOPS = Dir.glob(ROOT_PATH + "/media/sounds/skystone/*.*").freeze
+      end
+
+      attr_reader :volume, :now_playing
+
+      def initialize(clock)
+        @clock = clock
+
+        @order = MUSIC.shuffle
+        @now_playing = ""
+        @playing = false
+        @song = nil
+        @volume = 1.0
+        @last_check_time = Gosu.milliseconds
+
+        @last_sfx_time = Gosu.milliseconds
+        @sfx_random_interval = generate_sfx_period
+        @play_sfx = true
+
+        if defined?(BEEPS_AND_BOOPS)
+          BEEPS_AND_BOOPS.each do |beep|
+            SAMPLES[beep] = Gosu::Sample.new(beep)
+          end
+        end
+      end
+
+      def update
+        return unless Gosu.milliseconds - @last_check_time >= 2000.0
+
+        @last_check_time = Gosu.milliseconds
+
+        if @song && !@song.playing? && !@song.paused?
+          next_track if @playing
+        end
+
+        if @play_sfx && defined?(BEEPS_AND_BOOPS)
+          play_sfx
+        end
+      end
+
+      def play_sfx
+        if Gosu.milliseconds - @last_sfx_time >= @sfx_random_interval
+          @last_sfx_time = Gosu.milliseconds
+          @sfx_random_interval = generate_sfx_period
+
+          pan = rand(0.49999..0.50001)
+          volume = rand(0.75..1.0)
+          speed = rand(0.5..1.25)
+          SAMPLES[BEEPS_AND_BOOPS.sample].play_pan(pan, volume, speed) unless @clock.active?
+        end
+      end
+
+      def generate_sfx_period
+        #  rand(15..120) * 1000.0
+        rand(5..10) * 1000.0
+      end
+
+      def set_sfx(boolean)
+        @play_sfx = boolean
+      end
+
+      def play_sfx?
+        @play_sfx
+      end
+
+      def play
+        if @song && @song.paused?
+          @song.play
+        else
+          return false unless @order.size > 0
+
+          @current_song = @order.first
+          @song = Gosu::Song.new(@current_song)
+          @song.volume = @volume
+          @song.play
+          @now_playing = File.basename(@current_song)
+          @order.rotate!(1)
+        end
+
+        @playing = true
+      end
+
+      def pause
+        @playing = false
+        @song.pause if @song
+      end
+
+      def song
+        @song
+      end
+
+      def stop
+        @song.stop if @song
+        @playing = false
+        @now_playing = ""
+      end
+
+      def previous_track
+        return false unless @order.size > 0
+
+        @song.stop if @song
+        @order.rotate!(-1)
+        @current_song = @order.first
+        @song = Gosu::Song.new(@current_song)
+        @song.volume = @volume
+        @song.play
+
+        @playing = true
+        @now_playing = File.basename(@current_song)
+      end
+
+      def next_track
+        return false unless @order.size > 0
+
+        @song.stop if @song
+        @current_song = @order.first
+        @song = Gosu::Song.new(@current_song)
+        @song.volume = @volume
+        @song.play
+        @order.rotate!(1)
+
+        @playing = true
+        @now_playing = File.basename(@current_song)
+      end
+
+      def current_track
+        @current_song
+      end
+
+      def set_volume(float)
+        @volume = float
+        @volume = @volume.clamp(0.1, 1.0)
+        @song.volume = @volume if @song
+      end
+    end
+  end
+end

lib/game_clock/logger.rb

@@ -0,0 +1,28 @@
+module TAC
+  class PracticeGameClock
+    class ClockNet
+      class Logger
+        def printer(message)
+          # return
+          puts "#{Time.now.strftime("%Y-%m-%d %H:%M:%S %Z")} #{message}"
+        end
+
+        def i(tag, message)
+          printer("INFO #{tag}: #{message}")
+        end
+
+        def d(tag, message)
+          printer("DEBUG #{tag}: #{message}")
+        end
+
+        def e(tag, message)
+          printer("ERROR #{tag}: #{message}")
+        end
+      end
+    end
+
+    def log
+      @logger ||= ClockNet::Logger.new
+    end
+  end
+end

lib/game_clock/net/client.rb

@@ -0,0 +1,162 @@
+require "securerandom"
+
+module TAC
+  class PracticeGameClock
+    class ClockNet
+      class Client
+        TAG = "ClockNet|Client"
+        CHUNK_SIZE = 4096
+        PACKET_TAIL = "\r\n\n"
+
+        attr_reader :uuid, :read_queue, :write_queue, :socket,
+                    :packets_sent, :packets_received,
+                    :data_sent, :data_received
+        attr_accessor :sync_interval, :last_socket_error, :socket_error
+        def initialize
+          @uuid = SecureRandom.uuid
+          @read_queue = []
+          @write_queue = []
+
+          @sync_interval = 100
+
+          @last_socket_error = nil
+          @socket_error = false
+          @bound = false
+
+          @packets_sent, @packets_received = 0, 0
+          @data_sent, @data_received = 0, 0
+        end
+
+        def uuid=(id)
+          @uuid = id
+        end
+
+        def socket=(socket)
+          @socket = socket
+          @bound = true
+
+          listen
+        end
+
+        def listen
+          Thread.new do
+            while connected?
+              # Read from socket
+              while message_in = read
+                if message_in.empty?
+                  break
+                else
+                  log.i(TAG, "Read: " + message_in)
+
+                  @read_queue << message_in
+
+                  @packets_received += 1
+                  @data_received += message_in.length
+                end
+              end
+
+              sleep @sync_interval / 1000.0
+            end
+          end
+
+          Thread.new do
+            while connected?
+              # Write to socket
+              while message_out = @write_queue.shift
+                write(message_out)
+
+                @packets_sent += 1
+                @data_sent += message_out.to_s.length
+                log.i(TAG, "Write: " + message_out.to_s)
+              end
+
+              sleep @sync_interval / 1000.0
+            end
+          end
+        end
+
+        def sync(block)
+          block.call
+        end
+
+        def handle_read_queue
+          message = gets
+
+          while message
+            puts(message)
+
+            log.i(TAG, "Writing to Queue: " + message)
+
+            message = gets
+          end
+        end
+
+        def socket_error?
+          @socket_error
+        end
+
+        def connected?
+          if closed? == true || closed? == nil
+            false
+          else
+            true
+          end
+        end
+
+        def closed?
+          @socket.closed? if @socket
+        end
+
+        def write(message)
+          begin
+            @socket.puts("#{message}#{PACKET_TAIL}")
+          rescue => error
+            @last_socket_error = error
+            @socket_error = true
+            log.e(TAG, error.message)
+            close
+          end
+        end
+
+        def read
+          begin
+            message = @socket.gets
+          rescue => error
+            @last_socket_error = error
+            @socket_error = true
+
+            message = ""
+          end
+
+
+          return message.strip
+        end
+
+        def puts(message)
+          @write_queue << message
+        end
+
+        def gets
+          @read_queue.shift
+        end
+
+        def encode(message)
+          return message
+        end
+
+        def decode(blob)
+          return blob
+        end
+
+        def flush
+          @socket.flush if socket
+        end
+
+        def close(reason = nil)
+          write(reason) if reason
+          @socket.close if @socket
+        end
+      end
+    end
+  end
+end

lib/game_clock/net/connection.rb

@@ -0,0 +1,97 @@
+module TAC
+  class PracticeGameClock
+    class ClockNet
+  class Connection
+    TAG = "ClockNet|Connection"
+    attr_reader :hostname, :port, :client, :proxy_object
+
+    def initialize(hostname: "localhost", port: 4567, proxy_object:)
+      @hostname = hostname
+      @port = port
+      @proxy_object = proxy_object
+
+      @client = nil
+
+      @last_sync_time = Gosu.milliseconds
+      @sync_interval = SYNC_INTERVAL
+
+      @last_heartbeat_sent = Gosu.milliseconds
+      @heartbeat_interval = HEARTBEAT_INTERVAL
+
+      @connection_handler = proc do
+        handle_connection
+      end
+
+      @packet_handler = PacketHandler.new(host_is_a_connection: true, proxy_object: @proxy_object)
+    end
+
+    def connect
+      return if @client
+
+      @client = Client.new
+
+      Thread.new do
+        begin
+          @client.socket = Socket.tcp(@hostname, @port, connect_timeout: 5)
+          @client.socket.setsockopt(Socket::IPPROTO_TCP, Socket::TCP_NODELAY, 1)
+          log.i(TAG, "Connected to: #{@hostname}:#{@port}")
+
+          while @client && @client.connected?
+            if Gosu.milliseconds > @last_sync_time + @sync_interval
+              @last_sync_time = Gosu.milliseconds
+
+              @client.sync(@connection_handler)
+            end
+          end
+
+        rescue => error
+          log.e(TAG, error)
+
+          if @client
+            @client.close
+            @client.last_socket_error = error
+            @client.socket_error = true
+          end
+        end
+      end
+    end
+
+    def handle_connection
+      if @client && @client.connected?
+        message = @client.gets
+
+        @packet_handler.handle(message) if message
+
+        if Gosu.milliseconds > @last_heartbeat_sent + @heartbeat_interval
+          @last_heartbeat_sent = Gosu.milliseconds
+
+          @client.puts(PacketHandler.packet_heartbeat)
+        end
+
+        sleep @sync_interval / 1000.0
+      end
+    end
+
+    def puts(packet)
+      @client.puts(packet)
+    end
+
+    def gets
+      @client.gets
+    end
+
+    def connected?
+      @client.connected? if @client
+    end
+
+    def closed?
+      @client.closed? if @client
+    end
+
+    def close
+      @client.close if @client
+    end
+  end
+    end
+  end
+end

lib/game_clock/net/packet.rb

@@ -0,0 +1,109 @@
+module TAC
+  class PracticeGameClock
+    class ClockNet
+  SYNC_INTERVAL = 250
+  HEARTBEAT_INTERVAL = 1_500
+
+  class Packet
+    PROTOCOL_VERSION = 1
+    PROTOCOL_SEPERATOR = "|"
+    PROTOCOL_HEARTBEAT = "heartbeat"
+
+    PACKET_TYPES = {
+      handshake: 0,
+      heartbeat: 1,
+      error: 2,
+      shutdown: 3,
+
+      start_clock: 10,
+      abort_clock: 11,
+
+      set_clock_title: 20,
+      get_clock_title: 21,
+      clock_title: 22,
+      clock_time: 23,
+
+      randomizer_visible: 27,
+
+      jukebox_previous_track: 30,
+      jukebox_next_track: 31,
+      jukebox_stop: 32,
+      jukebox_play: 33,
+      jukebox_pause: 34,
+      jukebox_set_volume: 35,
+      jukebox_get_volume: 36,
+      jukebox_volume: 37,
+      jukebox_get_current_track: 38,
+      jukebox_current_track: 39,
+      jukebox_get_sound_effects: 40,
+      jukebox_set_sound_effects: 41,
+      jukebox_sound_effects: 42,
+    }
+
+    def self.from_stream(message)
+      slice = message.split("|", 4)
+
+      if slice.size < 4
+        warn "Failed to split packet along first 4 " + PROTOCOL_SEPERATOR + ". Raw return: " + slice.to_s
+        return nil
+      end
+
+      if slice.first != PROTOCOL_VERSION.to_s
+        warn "Incompatible protocol version received, expected: " + PROTOCOL_VERSION.to_s + " got: " + slice.first
+        return nil
+      end
+
+      unless valid_packet_type?(Integer(slice[1]))
+        warn "Unknown packet type detected: #{slice[1]}"
+        return nil
+      end
+
+      protocol_version = Integer(slice[0])
+      type = PACKET_TYPES.key(Integer(slice[1]))
+      content_length = Integer(slice[2])
+      body = slice[3]
+
+      raise "Type is #{type.inspect} [#{type.class}]" unless type.is_a?(Symbol)
+
+      return Packet.new(protocol_version, type, content_length, body)
+    end
+
+    def self.create(packet_type, body)
+      Packet.new(PROTOCOL_VERSION, PACKET_TYPES.key(packet_type), body.length, body)
+    end
+
+    def self.valid_packet_type?(packet_type)
+      PACKET_TYPES.values.find { |t| t == packet_type }
+    end
+
+    attr_reader :protocol_version, :type, :content_length, :body
+    def initialize(protocol_version, type, content_length, body)
+      @protocol_version = protocol_version
+      @type = type
+      @content_length = content_length
+      @body = body
+    end
+
+    def encode_header
+      string = ""
+      string += protocol_version.to_s
+      string += PROTOCOL_SEPERATOR
+      string += PACKET_TYPES[type].to_s
+      string += PROTOCOL_SEPERATOR
+      string += content_length.to_s
+      string += PROTOCOL_SEPERATOR
+
+      return string
+    end
+
+    def valid?
+      true
+    end
+
+    def to_s
+      "#{encode_header}#{body}"
+    end
+  end
+    end
+  end
+end

lib/game_clock/net/packet_handler.rb

@@ -0,0 +1,320 @@
+module TAC
+  class PracticeGameClock
+    class ClockNet
+  class PacketHandler
+    TAG = "ClockNet|PacketHandler"
+    def initialize(host_is_a_connection: false, proxy_object:)
+      @host_is_a_connection = host_is_a_connection
+      @proxy_object = proxy_object
+    end
+
+    def handle(message)
+      packet = Packet.from_stream(message)
+
+      if packet
+        log.i(TAG, "Received packet of type: #{packet.type}")
+        hand_off(packet)
+      else
+        log.d(TAG, "Rejected raw packet: #{message}")
+      end
+    end
+
+    def hand_off(packet)
+      case packet.type
+      when :handshake
+        handle_handshake(packet)
+      when :heartbeat
+        handle_heartbeat(packet)
+      when :error
+        handle_error(packet)
+
+      when :start_clock
+        handle_start_clock(packet)
+      when :abort_clock
+        handle_abort_clock(packet)
+      when :get_clock_title
+        handle_get_clock_title(packet)
+      when :set_clock_title
+        handle_set_clock_title(packet)
+      when :clock_title
+        handle_clock_title(packet)
+      when :jukebox_previous_track
+        handle_jukebox_previous_track(packet)
+      when :jukebox_next_track
+        handle_jukebox_next_track(packet)
+      when :jukebox_play
+        handle_jukebox_play(packet)
+      when :jukebox_pause
+        handle_jukebox_pause(packet)
+      when :jukebox_stop
+        handle_jukebox_stop(packet)
+      when :jukebox_set_volume
+        handle_jukebox_set_volume(packet)
+      when :jukebox_volume
+        handle_jukebox_volume(packet)
+      when :jukebox_set_sound_effects
+        handle_jukebox_set_sound_effects(packet)
+      when :jukebox_current_track
+        handle_jukebox_current_track(packet)
+      when :clock_time
+        handle_clock_time(packet)
+      when :randomizer_visible
+        handle_randomizer_visible(packet)
+      when :shutdown
+        handle_shutdown(packet)
+      else
+        log.d(TAG, "No hand off available for packet type: #{packet.type}")
+      end
+    end
+
+    def handle_handshake(packet)
+      if @host_is_a_connection
+      end
+    end
+
+    # TODO: Reset socket timeout
+    def handle_heartbeat(packet)
+    end
+
+    # TODO: Handle errors
+    def handle_error(packet)
+      title, message = packet.body.split(Packet::PROTOCOL_SEPERATOR, 2)
+      log.e(TAG, "Remote error: #{title}: #{message}")
+    end
+
+    def handle_start_clock(packet)
+      return if @host_is_a_connection
+
+      @proxy_object.enqueue do
+        @proxy_object.start_clock(packet.body.to_sym)
+      end
+    end
+
+    def handle_abort_clock(packet)
+      return if @host_is_a_connection
+
+      @proxy_object.abort_clock
+    end
+
+    def handle_set_clock_title(packet)
+      return if @host_is_a_connection
+
+      title = packet.body
+
+      @proxy_object.enqueue do
+        @proxy_object.set_clock_title(title)
+      end
+    end
+
+    def handle_get_clock_title(packet)
+      return if @host_is_a_connection
+
+      RemoteControl.server.active_client.puts(Packet.clock_title(@proxy_object.clock.title))
+    end
+
+    def handle_jukebox_previous_track(packet)
+      return if @host_is_a_connection
+
+      @proxy_object.jukebox_previous_track
+
+      RemoteControl.server.active_client.puts(PacketHandler.packet_jukebox_current_track(@proxy_object.jukebox_current_track))
+    end
+
+    def handle_jukebox_next_track(packet)
+      return if @host_is_a_connection
+
+      @proxy_object.jukebox_next_track
+
+      RemoteControl.server.active_client.puts(PacketHandler.packet_jukebox_current_track(@proxy_object.jukebox_current_track))
+    end
+
+    def handle_jukebox_play(packet)
+      return if @host_is_a_connection
+
+      @proxy_object.jukebox_play
+
+      RemoteControl.server.active_client.puts(PacketHandler.packet_jukebox_current_track(@proxy_object.jukebox_current_track))
+    end
+
+    def handle_jukebox_pause(packet)
+      return if @host_is_a_connection
+
+      @proxy_object.jukebox_pause
+
+      RemoteControl.server.active_client.puts(PacketHandler.packet_jukebox_current_track(@proxy_object.jukebox_current_track))
+    end
+
+    def handle_jukebox_stop(packet)
+      return if @host_is_a_connection
+
+      @proxy_object.jukebox_stop
+
+      RemoteControl.server.active_client.puts(PacketHandler.packet_jukebox_current_track(@proxy_object.jukebox_current_track))
+    end
+
+    def handle_jukebox_set_volume(packet)
+      return if @host_is_a_connection
+
+      float = packet.body.to_f
+      float = float.clamp(0.0, 1.0)
+
+      @proxy_object.jukebox_set_volume(float)
+
+      float = @proxy_object.jukebox_volume
+      RemoteControl.server.active_client.puts(PacketHandler.packet_jukebox_volume(float))
+    end
+
+    def handle_jukebox_get_volume(packet)
+      return if @host_is_a_connection
+
+      float = @proxy_object.jukebox_volume
+
+      RemoteControl.server.active_client.puts(PacketHandler.packet_jukebox_volume(float))
+    end
+
+    def handle_jukebox_volume(packet)
+      return unless @host_is_a_connection
+
+      float = packet.body.to_f
+
+      @proxy_object.enqueue do
+        @proxy_object.volume_changed(float)
+      end
+    end
+
+    def handle_jukebox_set_sound_effects(packet)
+      return if @host_is_a_connection
+
+      boolean = packet.body == "true"
+
+      @proxy_object.enqueue do
+        @proxy_object.jukebox_set_sound_effects(boolean)
+      end
+    end
+
+    def handle_jukebox_current_track(packet)
+      return unless @host_is_a_connection
+
+      @proxy_object.enqueue do
+        @proxy_object.track_changed(packet.body)
+      end
+    end
+
+    def handle_clock_time(packet)
+      return unless @host_is_a_connection
+
+      @proxy_object.enqueue do
+        @proxy_object.clock_changed(packet.body)
+      end
+    end
+
+    def handle_randomizer_visible(packet)
+      boolean = packet.body == "true"
+      boolean = false if @proxy_object.is_a?(ClockProxy) && @proxy_object.clock.active?
+
+      @proxy_object.enqueue do
+        @proxy_object.randomizer_changed(boolean)
+      end
+
+      return if @host_is_a_connection
+
+      # Send confirmation to client
+      RemoteControl.server.active_client.puts(PacketHandler.packet_randomizer_visible(boolean))
+    end
+
+    def handle_shutdown(packet)
+      unless @host_is_a_connection
+        # RemoteControl.server.close
+        # $window.close
+        Gosu::Song.current_song&.stop
+        exit
+      end
+    end
+
+    def self.packet_handshake(client_uuid)
+      Packet.create(Packet::PACKET_TYPES[:handshake], client_uuid)
+    end
+
+    def self.packet_heartbeat
+      Packet.create(Packet::PACKET_TYPES[:heartbeat], Packet::PROTOCOL_HEARTBEAT)
+    end
+
+    def self.packet_error(error_code, message)
+      Packet.create(Packet::PACKET_TYPES[:error], error_code.to_s, message.to_s)
+    end
+
+    def self.packet_start_clock(mode)
+      Packet.create(Packet::PACKET_TYPES[:start_clock], mode.to_s)
+    end
+
+    def self.packet_abort_clock
+      Packet.create(Packet::PACKET_TYPES[:abort_clock], "")
+    end
+
+    def self.packet_set_clock_title(string)
+      Packet.create(Packet::PACKET_TYPES[:set_clock_title], string.to_s)
+    end
+
+    def self.packet_get_clock_title
+      Packet.create(Packet::PACKET_TYPES[:get_clock_title], "")
+    end
+
+    def self.packet_clock_title(string)
+      Packet.create(Packet::PACKET_TYPES[:clock_title], string.to_s)
+    end
+
+    def self.packet_jukebox_previous_track
+      Packet.create(Packet::PACKET_TYPES[:jukebox_previous_track], "")
+    end
+
+    def self.packet_jukebox_next_track
+      Packet.create(Packet::PACKET_TYPES[:jukebox_next_track], "")
+    end
+
+    def self.packet_jukebox_play
+      Packet.create(Packet::PACKET_TYPES[:jukebox_play], "")
+    end
+
+    def self.packet_jukebox_pause
+      Packet.create(Packet::PACKET_TYPES[:jukebox_pause], "")
+    end
+
+    def self.packet_jukebox_stop
+      Packet.create(Packet::PACKET_TYPES[:jukebox_stop], "")
+    end
+
+    def self.packet_jukebox_set_volume(float)
+      Packet.create(Packet::PACKET_TYPES[:jukebox_set_volume], float.to_s)
+    end
+
+    def self.packet_jukebox_get_volume
+      Packet.create(Packet::PACKET_TYPES[:jukebox_get_volume], "")
+    end
+
+    def self.packet_jukebox_volume(float)
+      Packet.create(Packet::PACKET_TYPES[:jukebox_volume], float.to_s)
+    end
+
+    def self.packet_jukebox_set_sound_effects(boolean)
+      Packet.create(Packet::PACKET_TYPES[:jukebox_set_sound_effects], boolean.to_s)
+    end
+
+    def self.packet_jukebox_current_track(name)
+      Packet.create(Packet::PACKET_TYPES[:jukebox_current_track], name)
+    end
+
+    def self.packet_clock_time(string)
+      Packet.create(Packet::PACKET_TYPES[:clock_time], string)
+    end
+
+    def self.packet_randomizer_visible(boolean)
+      Packet.create(Packet::PACKET_TYPES[:randomizer_visible], boolean.to_s)
+    end
+
+    def self.packet_shutdown
+      Packet.create(Packet::PACKET_TYPES[:shutdown], "")
+    end
+  end
+    end
+  end
+end

lib/game_clock/net/server.rb

@@ -0,0 +1,147 @@
+module TAC
+  class PracticeGameClock
+    class ClockNet
+  class Server
+    TAG = "ClockNet|Server"
+    attr_reader :active_client,
+                :packets_sent, :packets_received, :data_sent, :data_received,
+                :client_last_packets_sent, :client_last_packets_received, :client_last_data_sent, :client_last_data_received,
+                :proxy_object
+    def initialize(hostname: "localhost", port: 4567, proxy_object: )
+      $server = self
+
+      @hostname = hostname
+      @port = port
+      @proxy_object = proxy_object
+
+      @socket = nil
+      @active_client = nil
+      @connection_attempts = 0
+      @max_connection_attempts = 10
+
+      @packets_sent, @packets_received, @client_last_packets_sent, @client_last_packets_received = 0, 0, 0, 0
+      @data_sent, @data_received, @client_last_data_sent, @client_last_data_received = 0, 0, 0, 0
+
+      @last_sync_time = Gosu.milliseconds
+      @sync_interval = SYNC_INTERVAL
+
+      @last_heartbeat_sent = Gosu.milliseconds
+      @heartbeat_interval = HEARTBEAT_INTERVAL
+
+      @client_handler_proc = proc do
+        handle_client
+      end
+
+      @packet_handler = PacketHandler.new(proxy_object: @proxy_object)
+    end
+
+    def start(run_on_main_thread: false)
+      thread = Thread.new do
+        while (!@socket && @connection_attempts < @max_connection_attempts)
+          begin
+            log.i(TAG, "Starting server...")
+            @socket = TCPServer.new(@port)
+            @socket.setsockopt(Socket::IPPROTO_TCP, Socket::TCP_NODELAY, 1)
+          rescue IOError => error
+            log.e(TAG, error)
+
+            @connection_attempts += 1
+            retry if @connection_attempts < @max_connection_attempts
+          end
+        end
+
+        while @socket && !@socket.closed?
+          begin
+            run_server
+          rescue IOError => error
+            log.e(TAG, error)
+            @socket.close if @socket
+          end
+        end
+      end
+
+      thread.join if run_on_main_thread
+    end
+
+    def run_server
+      while !@socket.closed?
+        client = Client.new
+        client.sync_interval = @sync_interval
+        client.socket = @socket.accept
+
+        if @active_client && @active_client.connected?
+          log.i(TAG, "Too many clients, already have one connected!")
+          client.close("Too many clients!")
+        else
+          @active_client = client
+          # TODO: Backup local config
+          # SEND CONFIG
+
+          @active_client.puts(PacketHandler.packet_handshake(@active_client.uuid))
+
+          log.i(TAG, "Client connected!")
+
+          Thread.new do
+            while @active_client && @active_client.connected?
+              if Gosu.milliseconds > @last_sync_time + @sync_interval
+                @last_sync_time = Gosu.milliseconds
+
+                @active_client.sync(@client_handler_proc)
+                update_stats
+              end
+            end
+
+            update_stats
+            @active_client = nil
+
+            @client_last_packets_sent = 0
+            @client_last_packets_received = 0
+            @client_last_data_sent = 0
+            @client_last_data_received = 0
+          end
+        end
+      end
+    end
+
+    def handle_client
+      if @active_client && @active_client.connected?
+        message = @active_client.gets
+
+        if message && !message.empty?
+          @packet_handler.handle(message)
+        end
+
+        if Gosu.milliseconds > @last_heartbeat_sent + @heartbeat_interval
+          @last_heartbeat_sent = Gosu.milliseconds
+
+          @active_client.puts(PacketHandler.packet_heartbeat)
+        end
+
+        sleep @sync_interval / 1000.0
+      end
+    end
+
+    def close
+      @socket.close
+    end
+
+    private def update_stats
+      if @active_client
+        # NOTE: Sent and Received are reversed for Server stats
+
+        @packets_sent += @active_client.packets_received - @client_last_packets_received
+        @packets_received += @active_client.packets_sent - @client_last_packets_sent
+
+        @data_sent += @active_client.data_received - @client_last_data_received
+        @data_received += @active_client.data_sent - @client_last_data_sent
+
+        @client_last_packets_sent = @active_client.packets_sent
+        @client_last_packets_received = @active_client.packets_received
+        @client_last_data_sent = @active_client.data_sent
+        @client_last_data_received = @active_client.data_received
+      end
+    end
+  end
+    end
+  end
+end

lib/game_clock/particle_emitter.rb

@@ -0,0 +1,135 @@
+module TAC
+  class PracticeGameClock
+    class ParticleEmitter
+      def initialize(max_particles: 50, time_to_live: 30_000, interval: 1_500, z: -2)
+        @max_particles = max_particles
+        @time_to_live = time_to_live
+        @interval = interval
+        @z = -2
+
+        @particles = []
+        @image_options = Dir.glob("#{ROOT_PATH}/media/particles/*.*")
+        @last_spawned = 0
+        @clock_active = false
+      end
+
+      def draw
+        @particles.each(&:draw)
+      end
+
+      def update
+        @particles.each { |part| part.update($window.dt) }
+        @particles.delete_if { |part| part.die? }
+
+        spawn_particles
+      end
+
+      def spawn_particles
+        # !clock_active? &&
+        if @particles.count < @max_particles && Gosu.milliseconds - @last_spawned >= @interval
+          screen_midpoint = CyberarmEngine::Vector.new($window.width / 2, $window.height / 2)
+          scale = rand(0.25..1.0)
+          image_name = @image_options.sample
+
+          return unless image_name
+
+          image = $window.current_state.get_image(image_name)
+          position = CyberarmEngine::Vector.new(0, 0)
+
+          r = rand
+          if r < 0.25 # LEFT
+            position.x = -image.width * scale
+            position.y = rand(0..($window.height - image.height * scale))
+          elsif r < 0.5 # RIGHT
+            position.x = $window.width + (image.width * scale)
+            position.y = rand(0..($window.height - image.height * scale))
+          elsif r < 0.75 # TOP
+            position.x = rand(0..($window.width - image.width * scale))
+            position.y = -image.height * scale
+          else #BOTTOM
+            position.x = rand(0..($window.width - image.width * scale))
+            position.y = $window.height + image.height * scale
+          end
+
+          position.x ||= 0
+          position.y ||= 0
+
+          velocity = (screen_midpoint - position)
+
+          @particles << Particle.new(
+            image: image,
+            position: position,
+            velocity: velocity,
+            time_to_live: @time_to_live,
+            speed: rand(24..128),
+            scale: scale,
+            clock_active: @clock_active,
+            z: @z
+          )
+
+          @last_spawned = Gosu.milliseconds
+        end
+      end
+
+      def clock_active!
+        @clock_active = true
+        @particles.each(&:clock_active!)
+      end
+
+      def clock_inactive!
+        @clock_active = false
+        @particles.each(&:clock_inactive!)
+      end
+
+      def clock_active?
+        @clock_active
+      end
+
+      class Particle
+        def initialize(image:, position:, velocity:, time_to_live:, speed:, z:, scale: 1.0, clock_active: false)
+          @image = image
+          @position = position
+          @velocity = velocity.normalized
+          @time_to_live = time_to_live
+          @speed = speed
+          @z = z
+          @scale = scale
+
+          @born_at = Gosu.milliseconds
+          @born_time_to_live = time_to_live
+          @color = Gosu::Color.new(0xff_ffffff)
+          @clock_active = clock_active
+        end
+
+        def draw
+          @image.draw(@position.x, @position.y, @z, @scale, @scale, @color)
+        end
+
+        def update(dt)
+          @position += @velocity * @speed * dt
+
+          @color.alpha = (255.0 * ratio).to_i.clamp(0, 255)
+        end
+
+        def ratio
+          r = 1.0 - ((Gosu.milliseconds - @born_at) / @time_to_live.to_f)
+          @clock_active ? r.clamp(0.0, 0.5) : r
+        end
+
+        def die?
+          ratio <= 0
+        end
+
+        def clock_active!
+          @clock_active = true
+          # @time_to_live = (Gosu.milliseconds - @born_at) + 1_000
+        end
+
+        def clock_inactive!
+          @clock_active = false
+          # @time_to_live = @born_time_to_live unless Gosu.milliseconds - @born_at < @time_to_live
+        end
+      end
+    end
+  end
+end

lib/game_clock/randomizer.rb

@@ -0,0 +1,179 @@
+require "securerandom"
+
+module TAC
+  class PracticeGameClock
+    class Randomizer < CyberarmEngine::GameState
+      def setup
+        @roll = SecureRandom.random_number(1..6)
+
+        @dimple_color = 0xff_008000
+        @dimple_res = 36
+
+        @size = [window.width, window.height].min / 2.0
+
+        @ducks = []
+
+        case @roll
+        when 1, 4
+          # Blue: Right
+          # Red: Left
+
+          @ducks << Ducky.new(window: window, alliance: :blue, slot: 3, speed: 512, die_size: @size)
+          @ducks << Ducky.new(window: window, alliance: :red, slot: 1, speed: 512, die_size: @size)
+        when 2, 5
+          #Blue and Red: Center
+
+          @ducks << Ducky.new(window: window, alliance: :blue, slot: 2, speed: 512, die_size: @size)
+          @ducks << Ducky.new(window: window, alliance: :red, slot: 2, speed: 512, die_size: @size)
+        when 3, 6
+          # Blue: Left
+          # Red: Right
+
+          @ducks << Ducky.new(window: window, alliance: :blue, slot: 1, speed: 512, die_size: @size)
+          @ducks << Ducky.new(window: window, alliance: :red, slot: 3, speed: 512, die_size: @size)
+        end
+      end
+
+      def draw
+        window.previous_state.draw
+
+        Gosu.flush
+
+        fill(0xdd_202020)
+
+        Gosu.translate(window.width * 0.5 - @size * 0.5, 24) do
+          Gosu.draw_rect(0, 0, @size, @size, Gosu::Color::BLACK)
+          Gosu.draw_rect(12, 12, @size - 24, @size - 24, Gosu::Color::GRAY)
+
+          self.send(:"dice_#{@roll}", @size)
+        end
+
+        @ducks.each { |o| o.draw(@size) }
+      end
+
+      def dimple(size)
+        size / 9.0
+      end
+
+      def update
+        window.previous_state&.update_non_gui
+
+        @ducks.each { |o| o.update(@size) }
+
+        @size = [window.width, window.height].min / 2.0
+      end
+
+      def button_down(id)
+        case id
+        when Gosu::MS_LEFT, Gosu::KB_ESCAPE, Gosu::KB_SPACE
+          pop_state
+        end
+      end
+
+      def dice_1(size)
+        Gosu.draw_circle(size / 2, size / 2, dimple(size), @dimple_res, @dimple_color)
+      end
+
+      def dice_2(size)
+        Gosu.draw_circle(size * 0.25, size * 0.25, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.75, size * 0.75, dimple(size), @dimple_res, @dimple_color)
+      end
+
+      def dice_3(size)
+        Gosu.draw_circle(size * 0.25, size * 0.25, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.50, size * 0.50, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.75, size * 0.75, dimple(size), @dimple_res, @dimple_color)
+      end
+
+      def dice_4(size)
+        Gosu.draw_circle(size * 0.25, size * 0.25, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.75, size * 0.25, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.25, size * 0.75, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.75, size * 0.75, dimple(size), @dimple_res, @dimple_color)
+      end
+
+      def dice_5(size)
+        Gosu.draw_circle(size * 0.50, size * 0.50, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.25, size * 0.25, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.75, size * 0.25, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.25, size * 0.75, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.75, size * 0.75, dimple(size), @dimple_res, @dimple_color)
+      end
+
+      def dice_6(size)
+        Gosu.draw_circle(size * 0.25, size * 0.20, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.75, size * 0.20, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.25, size * 0.50, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.75, size * 0.50, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.25, size * 0.80, dimple(size), @dimple_res, @dimple_color)
+        Gosu.draw_circle(size * 0.75, size * 0.80, dimple(size), @dimple_res, @dimple_color)
+      end
+
+      class Ducky
+        SIZE = 0.20
+        HALF_SIZE = SIZE * 0.5
+
+        def initialize(window:, alliance:, slot:, speed:, die_size:)
+          @window = window
+          @alliance = alliance
+          @slot = slot
+          @speed = speed
+
+          @image = @window.get_image("#{ROOT_PATH}/media/openclipart_ducky.png")
+          @debug_text = Gosu::Font.new(28)
+
+          if @alliance == :blue
+            @position = CyberarmEngine::Vector.new(@window.width, die_size)
+          else
+            @position = CyberarmEngine::Vector.new(-die_size, die_size + die_size * 0.40)
+          end
+        end
+
+        def draw(size)
+          Gosu.translate(@position.x, @position.y) do
+            Gosu.draw_rect(0, size * SIZE, size * SIZE, size * SIZE, alliance_color)
+            Gosu.draw_rect(size * 0.5 - size * HALF_SIZE, size * SIZE, size * SIZE, size * SIZE, alliance_color)
+            Gosu.draw_rect(size * (1.0 - SIZE), size * SIZE, size * SIZE, size * SIZE, alliance_color)
+
+            duck_scale = (size * (SIZE + HALF_SIZE)) / @image.width
+            duck_scale_x = @alliance == :blue ? -duck_scale : duck_scale
+            @image.draw_rot(slot_position(size), size * SIZE + float_y(size), 1, 0, 0.5, 0.5, duck_scale_x, duck_scale)
+          end
+        end
+
+        def update(size)
+          center = @window.width * 0.5 - size * 0.5
+
+          if @position.x > center
+            @position.x -= @speed * @window.dt
+            @position.x = center if @position.x < center
+          elsif @position.x < center
+            @position.x += @speed * @window.dt
+            @position.x = center if @position.x > center
+          end
+        end
+
+        def alliance_color
+          @alliance == :blue ? 0xff_000080 : 0xff_800000
+        end
+
+        def slot_position(size)
+          case @slot
+          when 1
+            size * HALF_SIZE
+          when 2
+            size * 0.5
+          when 3
+            size * (1.0 - HALF_SIZE)
+          else
+            raise "Slot value of: #{@slot.inspect} is invalid!"
+          end
+        end
+
+        def float_y(size)
+          Math.sin(Gosu.milliseconds / 100.0) * (size * 0.01)
+        end
+      end
+    end
+  end
+end

lib/game_clock/remote_control.rb

@@ -0,0 +1,271 @@
+module TAC
+  class PracticeGameClock
+    class RemoteControl
+      @@connection = nil
+      @@server = nil
+
+      def self.connection
+        @@connection
+      end
+
+      def self.connection=(connection)
+        @@connection = connection
+      end
+
+      def self.server
+        @@server
+      end
+
+      def self.server=(server)
+        @@server = server
+      end
+
+      class NetConnect < CyberarmEngine::GuiState
+        def setup
+          theme(THEME)
+
+          background Palette::TACNET_NOT_CONNECTED
+
+          banner "ClockNet Remote Control", text_align: :center, width: 1.0
+          flow(width: 1.0) do
+            stack(width: 0.25) {}
+            stack(width: 0.5) do
+              title "Hostname"
+              @hostname = edit_line "localhost", width: 1.0
+              title "Port"
+              @port = edit_line "4567", width: 1.0
+
+              flow(width: 1.0, margin_top: 20) do
+                @back_button = button "Back", width: 0.5 do
+                  window.pop_state
+                end
+
+                @connect_button = button "Connect", width: 0.5 do
+                  begin
+                    @connect_button.enabled = false
+                    @back_button.enabled = false
+
+                    @connection = ClockNet::Connection.new(hostname: @hostname.value, port: Integer(@port.value), proxy_object: RemoteProxy.new(window))
+
+                    @connection.connect
+                    RemoteControl.connection = @connection
+                  end
+                end
+              end
+            end
+          end
+        end
+
+        def update
+          super
+
+          if RemoteControl.connection
+            push_state(Controller) if RemoteControl.connection.connected?
+
+            RemoteControl.connection = nil if RemoteControl.connection.client.socket_error?
+          else
+            @back_button.enabled = true
+            @connect_button.enabled = true
+          end
+        end
+      end
+
+      class Controller < CyberarmEngine::GuiState
+        def setup
+          theme(THEME)
+
+          at_exit do
+            @connection&.close
+          end
+
+          @jukebox_volume = 1.0
+          @jukebox_sound_effects = true
+          @randomizer_visible = false
+
+          RemoteControl.connection.proxy_object.register(:track_changed, method(:track_changed))
+          RemoteControl.connection.proxy_object.register(:volume_changed, method(:volume_changed))
+          RemoteControl.connection.proxy_object.register(:clock_changed, method(:clock_changed))
+          RemoteControl.connection.proxy_object.register(:randomizer_changed, method(:randomizer_changed))
+
+          background Palette::TACNET_NOT_CONNECTED
+
+          banner "ClockNet Remote Control", text_align: :center, width: 1.0
+
+          flow width: 1.0, height: 1.0 do
+            stack width: 0.5 do
+              title "Match", width: 1.0, text_align: :center
+              button "Start Match", width: 1.0, text_size: 48, margin_bottom: 50 do
+                start_clock(:full_match)
+              end
+
+              title "Practice", width: 1.0, text_align: :center
+              button "Autonomous", width: 1.0 do
+                start_clock(:autonomous)
+              end
+              button "TeleOp with Countdown", width: 1.0 do
+                start_clock(:full_teleop)
+              end
+              button "TeleOp", width: 1.0 do
+                start_clock(:teleop_only)
+              end
+              button "TeleOp Endgame", width: 1.0, margin_bottom: 50 do
+                start_clock(:endgame_only)
+              end
+
+              button "Abort Match", width: 1.0 do
+                RemoteControl.connection.puts(ClockNet::PacketHandler.packet_abort_clock)
+              end
+
+              button "Shutdown", width: 1.0, **TAC::THEME_DANGER_BUTTON do
+                RemoteControl.connection.puts(ClockNet::PacketHandler.packet_shutdown)
+                sleep 1 # let packet escape before closing
+              end
+            end
+
+            stack width: 0.495 do
+              title "Clock Title", width: 1.0, text_align: :center
+
+              stack width: 0.9, margin_left: 50 do
+                @title = edit_line "FIRST TECH CHALLENGE", width: 1.0
+
+                button "Update", width: 1.0, margin_bottom: 50 do
+                  RemoteControl.connection.puts(ClockNet::PacketHandler.packet_set_clock_title(@title.value.strip))
+                end
+              end
+
+              title "JukeBox", width: 1.0, text_align: :center
+              stack width: 0.9, margin_left: 50 do
+                flow width: 1.0 do
+                  tagline "Now Playing: "
+                  @track_name = tagline ""
+                end
+
+                flow width: 1.0 do
+                  tagline "Volume: "
+                  @volume = tagline "100%"
+                end
+
+                flow width: 1.0 do
+                  button get_image("#{ROOT_PATH}/media/icons/previous.png") do
+                    RemoteControl.connection.puts(ClockNet::PacketHandler.packet_jukebox_previous_track)
+                  end
+
+                  button get_image("#{ROOT_PATH}/media/icons/right.png") do |button|
+                    if @jukebox_playing
+                      RemoteControl.connection.puts(ClockNet::PacketHandler.packet_jukebox_pause)
+                      button.value = get_image("#{ROOT_PATH}/media/icons/right.png")
+                      @jukebox_playing = false
+                    else
+                      RemoteControl.connection.puts(ClockNet::PacketHandler.packet_jukebox_play)
+                      button.value = get_image("#{ROOT_PATH}/media/icons/pause.png")
+                      @jukebox_playing = true
+                    end
+                  end
+
+                  button get_image("#{ROOT_PATH}/media/icons/stop.png") do
+                    RemoteControl.connection.puts(ClockNet::PacketHandler.packet_jukebox_stop)
+                  end
+
+                  button get_image("#{ROOT_PATH}/media/icons/next.png") do
+                    RemoteControl.connection.puts(ClockNet::PacketHandler.packet_jukebox_next_track)
+                  end
+
+                  button get_image("#{ROOT_PATH}/media/icons/minus.png"), margin_left: 20 do
+                    @jukebox_volume -= 0.1
+                    @jukebox_volume = 0.1 if @jukebox_volume < 0.1
+                    RemoteControl.connection.puts(ClockNet::PacketHandler.packet_jukebox_set_volume(@jukebox_volume))
+                  end
+
+                  button get_image("#{ROOT_PATH}/media/icons/plus.png") do
+                    @jukebox_volume += 0.1
+                    @jukebox_volume = 1.0 if @jukebox_volume > 1.0
+                    RemoteControl.connection.puts(ClockNet::PacketHandler.packet_jukebox_set_volume(@jukebox_volume))
+                  end
+
+                  button get_image("#{ROOT_PATH}/media/icons/musicOn.png"), margin_left: 20, tip: "Toggle Sound Effects" do |button|
+                    if @jukebox_sound_effects
+                      button.value = get_image("#{ROOT_PATH}/media/icons/musicOff.png")
+                      @jukebox_sound_effects = false
+                    else
+                      button.value = get_image("#{ROOT_PATH}/media/icons/musicOn.png")
+                      @jukebox_sound_effects = true
+                    end
+
+                    RemoteControl.connection.puts(ClockNet::PacketHandler.packet_jukebox_set_sound_effects(@jukebox_sound_effects))
+                  end
+                end
+
+                button "Open Music Library", width: 1.0 do
+                  path = "#{ROOT_PATH}/media/music"
+
+                  if RUBY_PLATFORM.match(/ming|msys|cygwin/)
+                    system("explorer \"#{path.gsub("/", "\\")}\"")
+                  elsif RUBY_PLATFORM.match(/linux/)
+                    system("xdg-open \"#{ROOT_PATH}/media/music\"")
+                  else
+                    # TODO.
+                  end
+                end
+              end
+
+              stack width: 0.9, margin_left: 50, margin_top: 20 do
+                flow width: 1.0 do
+                  title "Clock: "
+                  @clock_label = title "0:00"
+                end
+
+                flow width: 1.0 do
+                  title "Randomizer: "
+                  @randomizer_label = title "Not Visible"
+                end
+
+                button "Randomizer", width: 1.0, **TAC::THEME_DANGER_BUTTON do
+                  @randomizer_visible = !@randomizer_visible
+
+                  RemoteControl.connection.puts(ClockNet::PacketHandler.packet_randomizer_visible(@randomizer_visible))
+                end
+              end
+            end
+          end
+        end
+
+        def update
+          super
+
+          while (o = RemoteControl.connection.proxy_object.queue.shift)
+            o.call
+          end
+
+          return if RemoteControl.connection.connected?
+
+          # We've lost connection, unset window's connection object
+          # and send user back to connect screen to to attempt to
+          # reconnect
+          RemoteControl.connection = nil
+          pop_state
+        end
+
+        def start_clock(mode)
+          RemoteControl.connection.puts(ClockNet::PacketHandler.packet_start_clock(mode.to_s))
+        end
+
+        def track_changed(name)
+          @track_name.value = name
+        end
+
+        def volume_changed(float)
+          @volume.value = "#{(float.round(1) * 100.0).round}%"
+        end
+
+        def clock_changed(string)
+          @clock_label.value = string
+        end
+
+        def randomizer_changed(boolean)
+          @randomizer_label.value = "Visible" if boolean
+          @randomizer_label.value = "Not Visible" unless boolean
+        end
+      end
+    end
+  end
+end

lib/game_clock/remote_proxy.rb

@@ -0,0 +1,71 @@
+module TAC
+  class PracticeGameClock
+    class RemoteProxy
+      attr_reader :queue
+
+      def initialize(window)
+        @window = window
+
+        @queue = []
+        @callbacks = {}
+      end
+
+      def enqueue(&block)
+        @queue << block
+      end
+
+      def register(callback, method)
+        @callbacks[callback] = method
+      end
+
+      def start_clock(mode)
+      end
+
+      def abort_clock
+      end
+
+      def set_clock_title(string)
+      end
+
+      def get_clock_title(string)
+      end
+
+      def jukebox_previous_track
+      end
+
+      def jukebox_next_track
+      end
+
+      def jukebox_stop
+      end
+
+      def jukebox_play
+      end
+
+      def jukebox_pause
+      end
+
+      def jukebox_sound_effects(boolean)
+      end
+
+      def volume_changed(float)
+        @callbacks[:volume_changed]&.call(float)
+      end
+
+      def track_changed(name)
+        @callbacks[:track_changed]&.call(name)
+      end
+
+      def clock_changed(string)
+        @callbacks[:clock_changed]&.call(string)
+      end
+
+      def randomizer_changed(boolean)
+        @callbacks[:randomizer_changed]&.call(boolean)
+      end
+
+      def shutdown!
+      end
+    end
+  end
+end

lib/game_clock/theme.rb

@@ -0,0 +1,30 @@
+module TAC
+  class PracticeGameClock
+    THEME = {
+      TextBlock: {
+        font: "Canterell",
+        color: Gosu::Color.new(0xee_ffffff)
+      },
+      Button: {
+        image_width: 40,
+        text_size: 40,
+        background: Palette::TIMECRAFTERS_PRIMARY,
+        border_thickness: 1,
+        border_color: Gosu::Color.new(0xff_111111),
+        hover: {
+          background: Palette::TIMECRAFTERS_SECONDARY,
+        },
+        active: {
+          background: Palette::TIMECRAFTERS_TERTIARY,
+        }
+      },
+      EditLine: {
+        caret_color: Gosu::Color.new(0xff_88ef90),
+      },
+      ToggleButton: {
+        width: 18,
+        checkmark_image: "#{File.expand_path("..", __dir__)}/media/icons/checkmark.png",
+      }
+    }
+  end
+end

lib/game_clock/view.rb

@@ -0,0 +1,297 @@
+module TAC
+  class PracticeGameClock
+    class View < CyberarmEngine::GuiState
+
+      attr_reader :clock
+
+      def setup
+        @remote_control_mode = @options[:remote_control_mode]
+        window.show_cursor = !@remote_control_mode
+        @escape_counter = 0
+
+        @background_image = get_image("#{ROOT_PATH}/media/background.png")
+        # Preload duck image since Gosu and windows threads don't get along with OpenGL (image is blank if loaded in a threaded context)
+        get_image("#{ROOT_PATH}/media/openclipart_ducky.png")
+        @menu_background = 0xaa004000
+        @mouse = Mouse.new(window)
+        @clock = Clock.new
+        @clock.controller = nil
+        @last_clock_display_value = @clock.value
+
+        @particle_emitters = [
+          PracticeGameClock::ParticleEmitter.new
+        ]
+
+        @last_clock_state = @clock.active?
+
+        theme(THEME)
+
+        @menu_container = flow width: 1.0 do
+          stack(width: 0.35, padding: 5) do
+            background @menu_background
+
+            title "Match", width: 1.0, text_align: :center
+            button "Start Match", width: 1.0, margin_bottom: 50 do
+              @clock_proxy.start_clock(:full_match)
+            end
+
+            title "Practice", width: 1.0, text_align: :center
+            button "Autonomous", width: 1.0 do
+              @clock_proxy.start_clock(:autonomous)
+            end
+
+            button "TeleOp with Countdown", width: 1.0 do
+              @clock_proxy.start_clock(:full_teleop)
+            end
+
+            button "TeleOp", width: 1.0 do
+              @clock_proxy.start_clock(:teleop_only)
+            end
+
+            button "TeleOp Endgame", width: 1.0 do
+              @clock_proxy.start_clock(:endgame_only)
+            end
+
+            button "Abort Match", width: 1.0, margin_top: 50 do
+              @clock_proxy.abort_clock
+            end
+
+            button "Close", width: 1.0, **TAC::THEME_DANGER_BUTTON do
+              if window.instance_variable_get(:"@states").size == 1
+                window.close
+              else
+                @server&.close
+
+                @jukebox.stop
+                window.fullscreen = false
+                window.pop_state
+              end
+            end
+          end
+
+          stack width: 0.4, padding_left: 50 do
+            background @menu_background
+
+            flow do
+              label "♫ Now playing:"
+              @current_song_label = label "♫ ♫ ♫"
+            end
+
+            flow do
+              label "Volume:"
+              @current_volume_label = label "100%"
+            end
+
+            flow do
+              button get_image("#{ROOT_PATH}/media/icons/previous.png") do
+                @jukebox.previous_track
+              end
+
+              button get_image("#{ROOT_PATH}/media/icons/pause.png") do |button|
+                if @jukebox.song && @jukebox.song.paused?
+                  button.value = get_image("#{ROOT_PATH}/media/icons/right.png")
+                  @jukebox.play
+                elsif !@jukebox.song
+                  button.value = get_image("#{ROOT_PATH}/media/icons/right.png")
+                  @jukebox.play
+                else
+                  button.value = get_image("#{ROOT_PATH}/media/icons/pause.png")
+                  @jukebox.pause
+                end
+              end
+
+              button get_image("#{ROOT_PATH}/media/icons/stop.png") do
+                @jukebox.stop
+              end
+
+              button get_image("#{ROOT_PATH}/media/icons/next.png") do
+                @jukebox.next_track
+              end
+
+              button get_image("#{ROOT_PATH}/media/icons/minus.png"), margin_left: 20 do
+                @jukebox.set_volume(@jukebox.volume - 0.1)
+              end
+
+              button get_image("#{ROOT_PATH}/media/icons/plus.png") do
+                @jukebox.set_volume(@jukebox.volume + 0.1)
+              end
+
+              button "Open Music Library", margin_left: 50 do
+                if RUBY_PLATFORM.match(/ming|msys|cygwin/)
+                  system("explorer #{ROOT_PATH}/media/music")
+                elsif RUBY_PLATFORM.match(/linux/)
+                  system("xdg-open #{ROOT_PATH}/media/music")
+                else
+                  # TODO.
+                end
+              end
+
+              button get_image("#{ROOT_PATH}/media/icons/musicOn.png"), margin_left: 50, tip: "Toggle Sound Effects" do |button|
+                boolean = @jukebox.set_sfx(!@jukebox.play_sfx?)
+
+                if boolean
+                  button.value = get_image("#{ROOT_PATH}/media/icons/musicOn.png")
+                else
+                  button.value = get_image("#{ROOT_PATH}/media/icons/musicOff.png")
+                end
+              end
+            end
+
+            stack width: 1.0 do
+              button "Randomizer", width: 1.0, **TAC::THEME_DANGER_BUTTON do
+                unless @clock.active?
+                  push_state(Randomizer)
+                end
+              end
+            end
+          end
+        end
+
+        @jukebox = Jukebox.new(@clock)
+
+        @clock_proxy = ClockProxy.new(@clock, @jukebox)
+
+        if @remote_control_mode
+          @server = ClockNet::Server.new(proxy_object: @clock_proxy)
+          @server.start
+          RemoteControl.server = @server
+
+          @clock_proxy.register(:randomizer_changed, method(:randomizer_changed))
+        end
+      end
+
+      def draw
+        background_image_scale = [window.width.to_f / @background_image.width, window.height.to_f / @background_image.height].max
+
+        @background_image.draw(0, 0, -3, background_image_scale, background_image_scale)
+        @particle_emitters.each(&:draw)
+        @clock.draw
+
+        super
+      end
+
+      def update
+        super
+        @clock.update
+        @mouse.update
+        update_non_gui
+
+        if @last_clock_state != @clock.active?
+          @particle_emitters.each { |emitter| @clock.active? ? emitter.clock_active! : emitter.clock_inactive! }
+        end
+
+        if @remote_control_mode
+          @menu_container.hide
+        else
+          if @mouse.last_moved < 1.5
+            @menu_container.show unless @menu_container.visible?
+            window.show_cursor = true
+          else
+            @menu_container.hide if @menu_container.visible?
+            window.show_cursor = false
+          end
+        end
+
+        if @clock.value != @last_clock_display_value
+          @last_clock_display_value = @clock.value
+
+          if @remote_control_mode && @server.active_client
+            @server.active_client.puts(ClockNet::PacketHandler.packet_clock_time(@last_clock_display_value))
+          end
+        end
+
+        if @last_track_name != @jukebox.current_track
+          track_changed(@jukebox.current_track)
+        end
+
+        if @last_volume != @jukebox.volume
+          volume_changed(@jukebox.volume)
+        end
+
+        @last_track_name = @jukebox.current_track
+        @last_volume = @jukebox.volume
+        @last_clock_state = @clock.active?
+      end
+
+      def update_non_gui
+        if @remote_control_mode
+          while (o = RemoteControl.server.proxy_object.queue.shift)
+            o.call
+          end
+        end
+
+        @particle_emitters.each(&:update)
+        @jukebox.update
+      end
+
+      def button_down(id)
+        super
+
+        @mouse.button_down(id)
+
+        case id
+        when Gosu::KB_ESCAPE
+          @escape_counter += 1
+
+          if @escape_counter >= 3
+            @server&.close
+
+            if window.instance_variable_get(:"@states").size == 1
+              window.close
+            else
+              window.fullscreen = false
+              window.pop_state
+            end
+          end
+        else
+          @escape_counter = 0
+        end
+      end
+
+      def track_changed(name)
+        @current_song_label.value = File.basename(name)
+      end
+
+      def volume_changed(float)
+        @current_volume_label.value = "#{(float.round(1) * 100.0).round}%"
+      end
+
+      def randomizer_changed(boolean)
+        if boolean
+          push_state(Randomizer) unless @clock.active?
+        else
+          pop_state if current_state.is_a?(Randomizer)
+        end
+      end
+
+      class Mouse
+        def initialize(window)
+          @window = window
+          @last_moved = 0
+
+          @last_position = CyberarmEngine::Vector.new(@window.mouse_x, @window.mouse_y)
+        end
+
+        def update
+          position = CyberarmEngine::Vector.new(@window.mouse_x, @window.mouse_y)
+
+          if  @last_position != position
+            @last_position = position
+            @last_moved = Gosu.milliseconds
+          end
+        end
+
+        def button_down(id)
+          case id
+          when Gosu::MS_LEFT, Gosu::MS_MIDDLE, Gosu::MS_RIGHT
+            @last_moved = Gosu.milliseconds
+          end
+        end
+
+        def last_moved
+          (Gosu.milliseconds - @last_moved) / 1000.0
+        end
+      end
+    end
+  end
+end

lib/pages/drive_team_rotation_generator.rb

@@ -42,7 +42,7 @@ module TAC
 
               flow(width: 1.0, margin_bottom: 20) do
                 @role_name = edit_line "", placeholder: "Add role", width: 0.9
-                button get_image("#{TAC::ROOT_PATH}/media/icons/plus.png"), image_width: 0.1 do
+                button get_image("#{TAC::ROOT_PATH}/media/icons/plus.png"), image_width: 0.1, tip: "Add role" do
                   if @role_name.value.strip.length.positive?
                     @roles.push(@role_name.value.strip)
                     @role_name.value = ""
@@ -61,7 +61,7 @@ module TAC
 
               flow(width: 1.0, margin_bottom: 20) do
                 @roster_name = edit_line "", placeholder: "Add name", width: 0.9
-                button get_image("#{TAC::ROOT_PATH}/media/icons/plus.png"), image_width: 0.1 do
+                button get_image("#{TAC::ROOT_PATH}/media/icons/plus.png"), image_width: 0.1, tip: "Add name" do
                   if @roster_name.value.strip.length.positive?
                     @roster.push(@roster_name.value.strip)
                     @roster_name.value = ""
@@ -96,7 +96,7 @@ module TAC
               background i.even? ? 0xff_007000 : 0xff_006000
 
               tagline name, width: 0.9
-              button "<b>X</b>", width: 0.1, text_size: 18, **THEME_DANGER_BUTTON do
+              button get_image("#{TAC::ROOT_PATH}/media/icons/trashcan.png"), image_width: 0.1, tip: "Remove role", **THEME_DANGER_BUTTON do
                 @roles.delete(name)
                 populate_roles
               end
@@ -112,7 +112,7 @@ module TAC
               background i.even? ? 0xff_007000 : 0xff_006000
 
               tagline name, width: 0.9
-              button "<b>X</b>", width: 0.1, text_size: 18, **THEME_DANGER_BUTTON do
+              button get_image("#{TAC::ROOT_PATH}/media/icons/trashcan.png"), image_width: 0.1, tip: "Remove name", **THEME_DANGER_BUTTON do
                 @roster.delete(name)
                 populate_roster
               end

lib/pages/game_clock.rb

@@ -0,0 +1,56 @@
+module TAC
+  class Pages
+    class GameClock < Page
+      def setup
+        header_bar("Game Clock")
+
+        body.clear do
+          flow(width: 1.0, height: 1.0) do
+            @command_options = flow(width: 1.0) do
+              stack(width: 0.3) do
+              end
+
+              stack(width: 0.4) do
+                banner "Choose Mode", width: 1.0, text_align: :center
+                title "Local", width: 1.0, text_align: :center
+
+                button "Game Clock", width: 1.0 do
+                  push_state(PracticeGameClock::View)
+
+                  window.fullscreen = true
+                end
+
+                button "Dual Screen Game Clock", width: 1.0 do
+                  # Spawn game clock window
+                  $clock_pid = Process.spawn(
+                    RbConfig.ruby,
+                    "#{ROOT_PATH}/timecrafters_configuration_tool.rb",
+                    "--game-clock-remote-display"
+                  )
+
+
+                  # switch to remote control
+                  push_state(PracticeGameClock::RemoteControl::NetConnect)
+                end
+
+                title "Remote", width: 1.0, text_align: :center, margin_top: 32
+                button "Game Clock Display", width: 1.0 do
+                  push_state(PracticeGameClock::View, remote_control_mode: true)
+
+                  window.fullscreen = true
+                end
+
+                button "Game Clock Remote Control", width: 1.0 do
+                  push_state(PracticeGameClock::RemoteControl::NetConnect)
+                end
+              end
+
+              stack(width: 0.3) do
+              end
+            end
+          end
+        end
+      end
+    end
+  end
+end

lib/states/boot.rb

@@ -2,6 +2,8 @@ module TAC
   class States
     class Boot < CyberarmEngine::GuiState
       def setup
+        window.show_cursor = true
+
         stack width: 1.0, height: 1.0 do
           background [TAC::Palette::TIMECRAFTERS_PRIMARY, TAC::Palette::TIMECRAFTERS_SECONDARY, TAC::Palette::TIMECRAFTERS_TERTIARY, TAC::Palette::TIMECRAFTERS_PRIMARY]
         end

lib/states/editor.rb

@@ -3,6 +3,8 @@ class Editor < CyberarmEngine::GuiState
   attr_reader :header_bar, :header_bar_label, :navigation, :content, :menu_bar, :status_bar, :body
 
   def setup
+    window.show_cursor = true
+
     @window_width = 0
     @window_height = 0
 
@@ -65,10 +67,6 @@ class Editor < CyberarmEngine::GuiState
           page(TAC::Pages::TACNET)
         end
 
-        button get_image("#{TAC::ROOT_PATH}/media/icons/right.png"), margin: 4, tip: "Simulator", image_width: 1.0 do
-          page(TAC::Pages::Simulator)
-        end
-
         button get_image("#{TAC::ROOT_PATH}/media/icons/gear.png"), margin: 4, tip: "Configurations", image_width: 1.0 do
           page(TAC::Pages::Configurations)
         end
@@ -81,6 +79,15 @@ class Editor < CyberarmEngine::GuiState
           page(TAC::Pages::Search)
         end
 
+        stack(margin_left: 4, width: 1.0, margin_right: 4) do
+          background 0xff_444444
+          para "Tools", width: 1.0, text_align: :center
+        end
+
+        button get_image("#{TAC::ROOT_PATH}/media/icons/right.png"), margin: 4, tip: "Simulator", image_width: 1.0 do
+          page(TAC::Pages::Simulator)
+        end
+
         button get_image("#{TAC::ROOT_PATH}/media/icons/joystickLeft.png"), margin: 4, tip: "Field Planner", image_width: 1.0 do
           page(TAC::Pages::FieldPlanner)
         end
@@ -88,6 +95,14 @@ class Editor < CyberarmEngine::GuiState
         button get_image("#{TAC::ROOT_PATH}/media/icons/massiveMultiplayer.png"), margin: 4, tip: "Drive Team Rotation Generator", image_width: 1.0 do
           page(TAC::Pages::DriveTeamRotationGenerator)
         end
+
+        button get_image("#{TAC::ROOT_PATH}/media/icons/custom_stopWatch.png"), margin: 4, tip: "Game Clock", image_width: 1.0 do
+          page(TAC::Pages::GameClock)
+        end
+
+        button get_image("#{TAC::ROOT_PATH}/media/icons/power.png"), margin: 4, tip: "Exit", image_width: 1.0, **TAC::THEME_DANGER_BUTTON do
+          window.close
+        end
       end
 
       @content = stack(width: window.width - @navigation.style.width, height: 1.0) do

lib/version.rb

@@ -1,5 +1,5 @@
 module TAC
   NAME = "TimeCrafters Configuration Tool"
-  VERSION = "0.4.2"
+  VERSION = "0.5.1"
   RELEASE_NAME = "Beta"
 end

lib/window.rb

@@ -1,6 +1,7 @@
 module TAC
   class Window < CyberarmEngine::Window
     attr_reader :backend, :notification_manager
+
     def initialize(**args)
       super(**args)
 
@@ -8,7 +9,11 @@ module TAC
       @backend = Backend.new
       @notification_manager = GosuNotifications::NotificationManager.new(window: self, edge: :bottom)
 
-      push_state(TAC::States::Boot)
+      if ARGV.join.include?("--game-clock-remote-display")
+        push_state(PracticeGameClock::View, remote_control_mode: true)
+      else
+        push_state(TAC::States::Boot)
+      end
     end
 
     def draw
@@ -24,10 +29,6 @@ module TAC
       @notification_manager.update
     end
 
-    def needs_cursor?
-      true
-    end
-
     def toast(title, message = nil)
       @notification_manager.create_notification(
         priority: GosuNotifications::Notification::PRIORITY_HIGH,

media/icons/custom_stopWatch.svg

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="100"
+   height="100"
+   viewBox="0 0 100 100"
+   version="1.1"
+   id="svg5"
+   inkscape:export-filename="/home/cyberarm/Code/timecrafters_configuration_tool_desktop/media/icons/custom_stopWatch.png"
+   inkscape:export-xdpi="96"
+   inkscape:export-ydpi="96"
+   inkscape:version="1.1.1 (3bf5ae0d25, 2021-09-20)"
+   sodipodi:docname="custom_stopWatch.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview7"
+     pagecolor="#dcdcdc"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0"
+     inkscape:pagecheckerboard="0"
+     inkscape:document-units="px"
+     showgrid="true"
+     inkscape:showpageshadow="false"
+     borderlayer="true"
+     inkscape:snap-bbox="true"
+     inkscape:snap-bbox-midpoints="true"
+     inkscape:bbox-nodes="true"
+     inkscape:zoom="4"
+     inkscape:cx="-12.625"
+     inkscape:cy="52.625"
+     inkscape:window-width="1920"
+     inkscape:window-height="1011"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="layer1">
+    <inkscape:grid
+       type="xygrid"
+       id="grid824" />
+  </sodipodi:namedview>
+  <defs
+     id="defs2" />
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <rect
+       style="fill:#ffffff;fill-opacity:0.98396;stroke:none;stroke-width:2;stroke-miterlimit:4;stroke-dasharray:none"
+       id="rect3345"
+       width="20"
+       height="6"
+       x="40"
+       y="7"
+       ry="1" />
+    <path
+       id="path848"
+       style="fill:#ffffff;fill-opacity:0.98396;stroke-width:2"
+       d="M 50 15 A 35 35 0 0 0 15 50 A 35 35 0 0 0 50 85 A 35 35 0 0 0 85 50 A 35 35 0 0 0 50 15 z M 50 25 A 25.000003 25.000003 0 0 1 75 50 A 25.000003 25.000003 0 0 1 50 75 A 25.000003 25.000003 0 0 1 25 50 A 25.000003 25.000003 0 0 1 50 25 z " />
+    <circle
+       style="fill:#ffffff;fill-opacity:0.98396;stroke-width:2"
+       id="path1762"
+       cx="50"
+       cy="50"
+       r="2" />
+    <path
+       style="fill:none;stroke:#ffffff;stroke-width:2;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;stroke-miterlimit:4;stroke-dasharray:none"
+       d="M 50,50 60,30"
+       id="path2248"
+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;stroke:#ffffff;stroke-width:4;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 50,26 v 9"
+       id="path2778"
+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;stroke:#ffffff;stroke-width:4;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 50,65 v 9"
+       id="path2778-0"
+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;stroke:#ffffff;stroke-width:4;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 74,50 H 65"
+       id="path2778-9"
+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;stroke:#ffffff;stroke-width:4;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 35,50 H 26"
+       id="path2778-0-3"
+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;stroke:#ffffff;stroke-width:4;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 66.970563,33.029437 -6.363961,6.363961"
+       id="path2778-6"
+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;stroke:#ffffff;stroke-width:4;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 39.393398,60.606602 -6.363961,6.363961"
+       id="path2778-0-0"
+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;stroke:#ffffff;stroke-width:4;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 66.970563,66.970563 60.606602,60.606602"
+       id="path2778-9-6"
+       sodipodi:nodetypes="cc" />
+    <path
+       style="fill:none;stroke:#ffffff;stroke-width:4;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 39.393398,39.393398 33.029437,33.029437"
+       id="path2778-0-3-2"
+       sodipodi:nodetypes="cc" />
+  </g>
+</svg>

timecrafters_configuration_tool.rb

@@ -29,6 +29,7 @@ require_relative "lib/pages/presets"
 require_relative "lib/pages/search"
 require_relative "lib/pages/field_planner"
 require_relative "lib/pages/drive_team_rotation_generator"
+require_relative "lib/pages/game_clock"
 require_relative "lib/simulator/robot"
 require_relative "lib/simulator/field"
 require_relative "lib/simulator/simulation"
@@ -50,6 +51,24 @@ require_relative "lib/tacnet/client"
 require_relative "lib/tacnet/connection"
 require_relative "lib/tacnet/server"
 
+require_relative "lib/game_clock/view"
+require_relative "lib/game_clock/clock"
+require_relative "lib/game_clock/event_handlers"
+require_relative "lib/game_clock/clock_controller"
+require_relative "lib/game_clock/jukebox"
+require_relative "lib/game_clock/theme"
+require_relative "lib/game_clock/clock_proxy"
+require_relative "lib/game_clock/logger"
+require_relative "lib/game_clock/particle_emitter"
+require_relative "lib/game_clock/randomizer"
+require_relative "lib/game_clock/remote_control"
+require_relative "lib/game_clock/remote_proxy"
+require_relative "lib/game_clock/net/client"
+require_relative "lib/game_clock/net/server"
+require_relative "lib/game_clock/net/connection"
+require_relative "lib/game_clock/net/packet_handler"
+require_relative "lib/game_clock/net/packet"
+
 # Thread.abort_on_exception = true
 
 USE_REDESIGN = ARGV.include?("--redesign")
@@ -58,3 +77,5 @@ BORDERLESS = ARGV.include?("--borderless")
 if not defined?(Ocra)
   TAC::Window.new(width: (Gosu.screen_width * 0.8).round, height: (Gosu.screen_height * 0.8).round, resizable: true, borderless: BORDERLESS).show
 end
+
+Process.wait($clock_pid) if $clock_pid