Module: Lich::DragonRealms::Game

Defined in:

lib/games.rb

Constant Summary

@@socket =

nil

@@mutex =

Mutex.new

@@last_recv =

nil

@@thread =

nil

@@buffer =

Lich::Common::SharedBuffer.new

@@_buffer =

Lich::Common::SharedBuffer.new

@@autostarted =

false

@@cli_scripts =

false

@@infomon_loaded =

false

@@room_number_after_ready =

false

@@last_id_shown_room_window =

0

Class Method Summary

• ._buffer ⇒ Buffer

  Returns the internal buffer.

• ._gets ⇒ String^?

  Reads a line from the internal buffer.

• ._puts(str) ⇒ nil

  Sends a string to the socket in a thread-safe manner.

• .buffer ⇒ Buffer

  Returns the current buffer.

• .clean_dr_serverstring(server_string) ⇒ String

  Cleans the DragonRealms server string by removing superfluous tags and fixing encoding issues.

• .clean_gs_serverstring(server_string) ⇒ String

  Cleans the game server string by replacing specific tags.

• .close ⇒ nil

  Closes the socket and kills the associated thread if they exist.

• .closed? ⇒ Boolean

  Checks if the socket is closed.

• .gets ⇒ String^?

  Reads a line from the buffer.

• .open(host, port) ⇒ void

  Opens a connection to the game server.

• .puts(str) ⇒ nil

  Sends a formatted string to the client and logs it.

• .thread ⇒ Thread

  Returns the current thread associated with the Game.

Class Method Details

._buffer ⇒ Buffer

Returns the internal buffer.

Returns:

• (Buffer) —

  the internal buffer.

# File 'lib/games.rb', line 1526

def Game._buffer
  @@_buffer
end

._gets ⇒ String^?

Reads a line from the internal buffer.

Returns:

• (String, nil) —

  the line read from the internal buffer or nil if the buffer is empty.

# File 'lib/games.rb', line 1519

def Game._gets
  @@_buffer.gets
end

._puts(str) ⇒ nil

Note:

This method uses a mutex to ensure thread safety.

Sends a string to the socket in a thread-safe manner.

Parameters:

• str (String) —

  the string to be sent to the socket.

Returns:

• (nil) —

  returns nothing.

# File 'lib/games.rb', line 1474

def Game._puts(str)
  @@mutex.synchronize {
    @@socket.puts(str)
  }
end

.buffer ⇒ Buffer

Returns the current buffer.

Returns:

• (Buffer) —

  the current buffer.

# File 'lib/games.rb', line 1512

def Game.buffer
  @@buffer
end

.clean_dr_serverstring(server_string) ⇒ String

Note:

This method modifies the input string in place.

Cleans the DragonRealms server string by removing superfluous tags and fixing encoding issues.

Examples:

cleaned_string = DragonRealms::Game.clean_dr_serverstring("<pushStream id=\"combat\" /><popStream id=\"combat\" />")

Parameters:

• server_string (String) —

  The server string to be cleaned.

Returns:

• (String) —

  The cleaned server string.

# File 'lib/games.rb', line 1073

def self.clean_dr_serverstring(server_string)
  ## Clear out superfluous tags
  server_string = server_string.gsub("<pushStream id=\"combat\" /><popStream id=\"combat\" />", "")
  server_string = server_string.gsub("<popStream id=\"combat\" /><pushStream id=\"combat\" />", "")

  # DR occasionally has poor encoding in text, which causes parsing errors.
  # One example of this is in the discern text for the spell Membrach's Greed
  # which gets sent as Membrach\x92s Greed. This fixes the bad encoding until
  # Simu fixes it.
  if server_string =~ /\\x92/
    Lich.log "Detected poorly encoded apostrophe: #{server_string.inspect}"
    server_string.gsub!("\x92", "'")
    Lich.log "Changed poorly encoded apostrophe to: #{server_string.inspect}"
  end

  ## Fix combat wrapping components - Why, DR, Why?
  server_string = server_string.gsub("<pushStream id=\"combat\" /><component id=", "<component id=")

  # Fixes xml with \r\n in the middle of it like:
  # We close the first line and in the next segment, we remove the trailing bits
  # <component id='room objs'>  You also see a granite altar with several candles and a water jug on it, and a granite font.\r\n
  # <component id='room extra'>Placed around the interior, you see: some furniture and other bits of interest.\r\n
  # <component id='room exits'>Obvious paths: clockwise, widdershins.\r\n

  # Followed by in a closing line such as one of these:
  # </component>\r\n
  # <compass></compass></component>\r\n

  # If the pattern is on the left of the =~ the named capture gets assigned as a variable
  if /^<(?<xmltag>dynaStream|component) id='.*'>[^<]*(?!<\/\k<xmltag>>)\r\n$/ =~ server_string
    Lich.log "Open-ended #{xmltag} tag: #{server_string.inspect}"
    server_string.gsub!("\r\n", "</#{xmltag}>")
    Lich.log "Open-ended #{xmltag} tag tag fixed to: #{server_string.inspect}"
  end

  # Remove the now dangling closing tag
  if server_string =~ /^(?:(\"|<compass><\/compass>))?<\/(dynaStream|component)>\r\n/
    Lich.log "Extraneous closing tag detected and deleted: #{server_string.inspect}"
    server_string = ""
  end

  ## Fix duplicate pushStrings
  while server_string.include?("<pushStream id=\"combat\" /><pushStream id=\"combat\" />")
    server_string = server_string.gsub("<pushStream id=\"combat\" /><pushStream id=\"combat\" />", "<pushStream id=\"combat\" />")
  end

  if @combat_count > 0
    @end_combat_tags.each do |tag|
      # server_string = "<!-- looking for tag: #{tag}" + server_string
      if server_string.include?(tag)
        server_string = server_string.gsub(tag, "<popStream id=\"combat\" />" + tag) unless server_string.include?("<popStream id=\"combat\" />")
        @combat_count -= 1
      end
      if server_string.include?("<pushStream id=\"combat\" />")
        server_string = server_string.gsub("<pushStream id=\"combat\" />", "")
      end
    end
  end

  @combat_count += server_string.scan("<pushStream id=\"combat\" />").length
  @combat_count -= server_string.scan("<popStream id=\"combat\" />").length
  @combat_count = 0 if @combat_count < 0

  if @atmospherics
    @atmospherics = false
    server_string.prepend('<popStream id="atmospherics" />') unless server_string =~ /<popStream id="atmospherics" \/>/
  end
  if server_string =~ /<pushStream id="familiar" \/><prompt time="[0-9]+">&gt;<\/prompt>/ # Cry For Help spell is broken...
    server_string.sub!('<pushStream id="familiar" />', '')
  elsif server_string =~ /<pushStream id="atmospherics" \/><prompt time="[0-9]+">&gt;<\/prompt>/ # pet pigs in DragonRealms are broken...
    server_string.sub!('<pushStream id="atmospherics" />', '')
  elsif (server_string =~ /<pushStream id="atmospherics" \/>/)
    @atmospherics = true
  end

  return server_string
end

.clean_gs_serverstring(server_string) ⇒ String

Cleans the game server string by replacing specific tags.

Examples:

cleaned_string = DragonRealms::Game.clean_gs_serverstring("<compDef id='room text'></compDef>")

Parameters:

• server_string (String) —

  The server string to be cleaned.

Returns:

• (String) —

  The cleaned server string.

# File 'lib/games.rb', line 1054

def self.clean_gs_serverstring(server_string)
  # The Rift, Scatter is broken...
  if server_string =~ /<compDef id='room text'><\/compDef>/
    server_string.sub!(/(.*)\s\s<compDef id='room text'><\/compDef>/) { "<compDef id='room desc'>#{$1}</compDef>" }
  end
  return server_string
end

.close ⇒ nil

Closes the socket and kills the associated thread if they exist.

Returns:

• (nil) —

  returns nothing.

Raises:

• (StandardError) —

  if there is an error while closing the socket or killing the thread.

# File 'lib/games.rb', line 1462

def Game.close
  if @@socket
    @@socket.close rescue nil
    @@thread.kill rescue nil
  end
end

.closed? ⇒ Boolean

Checks if the socket is closed.

Returns:

• (Boolean) —

  true if the socket is nil or closed, false otherwise.

# File 'lib/games.rb', line 1450

def Game.closed?
  if @@socket.nil?
    true
  else
    @@socket.closed?
  end
end

.gets ⇒ String^?

Reads a line from the buffer.

Returns:

• (String, nil) —

  the line read from the buffer or nil if the buffer is empty.

# File 'lib/games.rb', line 1505

def Game.gets
  @@buffer.gets
end

.open(host, port) ⇒ void

This method returns an undefined value.

Opens a connection to the game server.

Examples:

Game.open('localhost', 1234)

Parameters:

• host (String) —

  the hostname or IP address of the game server.

• port (Integer) —

  the port number to connect to on the game server.

Raises:

• (StandardError) —

  if there is an error while setting socket options or during connection.

# File 'lib/games.rb', line 1159

def Game.open(host, port)
  @@socket = TCPSocket.open(host, port)
  begin
    @@socket.setsockopt(Socket::SOL_SOCKET, Socket::SO_KEEPALIVE, true)
  rescue
    Lich.log "error: #{$!}\n\t#{$!.backtrace.join("\n\t")}"
  rescue StandardError
    Lich.log "error: #{$!}\n\t#{$!.backtrace.join("\n\t")}"
  end
  @@socket.sync = true

  # Add check to determine if the game server hung at initial response

  @@wrap_thread = Thread.new {
    @last_recv = Time.now
    while !@@autostarted && (Time.now - @last_recv < 6)
      break if @@autostarted
      sleep 0.2
    end

    puts 'look' if !@@autostarted
  }

  @@thread = Thread.new {
    begin
      while ($_SERVERSTRING_ = @@socket.gets)
        @@last_recv = Time.now
        @@_buffer.update($_SERVERSTRING_) if TESTING
        begin
          $cmd_prefix = String.new if $_SERVERSTRING_ =~ /^\034GSw/

          unless (XMLData.game.nil? or XMLData.game.empty?)
            unless Module.const_defined?(:GameLoader)
              require_relative 'common/game-loader'
              GameLoader.load!
            end
          end

          if XMLData.game =~ /^GS/
            $_SERVERSTRING_ = self.clean_gs_serverstring($_SERVERSTRING_)
          else
            $_SERVERSTRING_ = self.clean_dr_serverstring($_SERVERSTRING_)
          end

          $_SERVERBUFFER_.push($_SERVERSTRING_)

          if !@@autostarted and $_SERVERSTRING_ =~ /<app char/
            if Gem::Version.new(LICH_VERSION) > Gem::Version.new(Lich.core_updated_with_lich_version)
              Lich::Messaging.mono(Lich::Messaging.monsterbold("New installation or updated version of Lich5 detected!"))
              Lich::Messaging.mono(Lich::Messaging.monsterbold("Installing newest core scripts available to ensure you're up-to-date!"))
              Lich::Messaging.mono("")
              Lich::Util::Update.update_core_data_and_scripts
            end
            Script.start('autostart') if Script.exists?('autostart')
            @@autostarted = true
            if Gem::Version.new(RUBY_VERSION) < Gem::Version.new(RECOMMENDED_RUBY)
              ruby_warning = Terminal::Table.new
              ruby_warning.title = "Ruby Recommended Version Warning"
              ruby_warning.add_row(["Please update your Ruby installation."])
              ruby_warning.add_row(["You're currently running Ruby v#{Gem::Version.new(RUBY_VERSION)}!"])
              ruby_warning.add_row(["It's recommended to run Ruby v#{Gem::Version.new(RECOMMENDED_RUBY)} or higher!"])
              ruby_warning.add_row(["Future Lich5 releases will soon require this newer version."])
              ruby_warning.add_row([" "])
              ruby_warning.add_row(["Visit the following link for info on updating:"])
              if XMLData.game =~ /^GS/
                ruby_warning.add_row(["https://gswiki.play.net/Lich:Software/Installation"])
              elsif XMLData.game =~ /^DR/
                ruby_warning.add_row(["https://github.com/elanthia-online/lich-5/wiki/Documentation-for-Installing-and-Upgrading-Lich"])
              else
                ruby_warning.add_row(["Unknown game type #{XMLData.game} detected."])
                ruby_warning.add_row(["Unsure of proper documentation, please seek assistance via discord!"])
              end
              ruby_warning.to_s.split("\n").each { |row|
                Lich::Messaging.mono(Lich::Messaging.monsterbold(row))
              }
            end
          end

          if !@@infomon_loaded && (defined?(Infomon) || !$DRINFOMON_VERSION.nil?) && !XMLData.name.nil? && !XMLData.name.empty? && !XMLData.dialogs.empty?
            ExecScript.start("Infomon.redo!", { :quiet => true, :name => "infomon_reset" }) if XMLData.game !~ /^DR/ && Infomon.db_refresh_needed?
            @@infomon_loaded = true
          end

          if !@@cli_scripts && @@autostarted && !XMLData.name.nil? && !XMLData.name.empty?
            if (arg = ARGV.find { |a| a =~ /^\-\-start\-scripts=/ })
              for script_name in arg.sub('--start-scripts=', '').split(',')
                Script.start(script_name)
              end
            end
            @@cli_scripts = true
            Lich.log("info: logged in as #{XMLData.game}:#{XMLData.name}")
          end
          unless $_SERVERSTRING_ =~ /^<settings /
            begin
              # Check for valid XML prior to sending to client, corrects double and single nested quotes
              REXML::Document.parse_stream("<root>#{$_SERVERSTRING_}</root>", XMLData)
            rescue
              unless $!.to_s =~ /invalid byte sequence/
                # Fixed invalid xml such as:
                # <mode id="GAME"/><settingsInfo  space not found crc='0' instance='DR'/>
                # <settingsInfo  space not found crc='0' instance='DR'/>
                if $_SERVERSTRING_ =~ /<settingsInfo .*?space not found /
                  Lich.log "Invalid settingsInfo XML tags detected: #{$_SERVERSTRING_.inspect}"
                  $_SERVERSTRING_.sub!('space not found', '')
                  Lich.log "Invalid settingsInfo XML tags fixed to: #{$_SERVERSTRING_.inspect}"
                  retry
                end
                # Illegal character "&" in raw string "  You also see a large bin labeled \"Lost & Found\", a hastily scrawled notice, a brightly painted sign, a silver bell, the Registrar's Office and "
                if $_SERVERSTRING_ =~ /\&/
                  Lich.log "Invalid \& detected: #{$_SERVERSTRING_.inspect}"
                  $_SERVERSTRING_.gsub!("&", '&amp;')
                  Lich.log "Invalid \& stripped out: #{$_SERVERSTRING_.inspect}"
                  retry
                end
                # Illegal character "\a" in raw string "\aYOU HAVE BEEN IDLE TOO LONG. PLEASE RESPOND.\a\n"
                if $_SERVERSTRING_ =~ /\a/
                  Lich.log "Invalid \a detected: #{$_SERVERSTRING_.inspect}"
                  $_SERVERSTRING_.gsub!("\a", '')
                  Lich.log "Invalid \a stripped out: #{$_SERVERSTRING_.inspect}"
                  retry
                end
                # Fixes invalid XML with nested single quotes in it such as:
                # From DR intro tips
                # <link id='2' value='Ever wondered about the time you've spent in Elanthia?  Check the PLAYED verb!' cmd='played' echo='played' />
                # From GS
                # <d cmd='forage Imaera's Lace'>Imaera's Lace</d>, <d cmd='forage stalk burdock'>stalk of burdock</d>
                unless (matches = $_SERVERSTRING_.scan(/'([^=>]*'[^=>]*)'/)).empty?
                  Lich.log "Invalid nested single quotes XML tags detected: #{$_SERVERSTRING_.inspect}"
                  matches.flatten.each do |match|
                    $_SERVERSTRING_.gsub!(match, match.gsub(/'/, '&apos;'))
                  end
                  Lich.log "Invalid nested single quotes XML tags fixed to: #{$_SERVERSTRING_.inspect}"
                  retry
                end
                # Fixes invalid XML with nested double quotes in it such as:
                # <subtitle=" - [Avlea's Bows, "The Straight and Arrow"]">
                unless (matches = $_SERVERSTRING_.scan(/"([^=]*"[^=]*)"/)).empty?
                  Lich.log "Invalid nested double quotes XML tags detected: #{$_SERVERSTRING_.inspect}"
                  matches.flatten.each do |match|
                    $_SERVERSTRING_.gsub!(match, match.gsub(/"/, '&quot;'))
                  end
                  Lich.log "Invalid nested double quotes XML tags fixed to: #{$_SERVERSTRING_.inspect}"
                  retry
                end
                $stdout.puts "error: server_thread: #{$!}\n\t#{$!.backtrace.join("\n\t")}"
                Lich.log "Invalid XML detected - please report this: #{$_SERVERSTRING_.inspect}"
                Lich.log "error: server_thread: #{$!}\n\t#{$!.backtrace.join("\n\t")}"
              end
              XMLData.reset
            end
            if Module.const_defined?(:GameLoader)
              infomon_serverstring = $_SERVERSTRING_.dup
              if XMLData.game =~ /^GS/
                Infomon::XMLParser.parse(infomon_serverstring)
                stripped_infomon_serverstring = strip_xml(infomon_serverstring, type: 'infomon')
                stripped_infomon_serverstring.split("\r\n").each { |line|
                  unless line.empty?
                    Infomon::Parser.parse(line)
                  end
                }
              elsif XMLData.game =~ /^DR/
                DRParser.parse(infomon_serverstring)
              end
            end
            Script.new_downstream_xml($_SERVERSTRING_)
            stripped_server = strip_xml($_SERVERSTRING_, type: 'main')
            stripped_server.split("\r\n").each { |line|
              @@buffer.update(line) if TESTING
              Script.new_downstream(line) if !line.empty?
            }
          end
          if (alt_string = DownstreamHook.run($_SERVERSTRING_))
            #                           Buffer.update(alt_string, Buffer::DOWNSTREAM_MOD)
            if alt_string =~ /^(?:<resource picture="\d+"\/>|<popBold\/>)?<style id="roomName"\s+\/>/
              if (Lich.display_lichid == true || Lich.display_uid == true)
                if XMLData.game =~ /^GS/
                  if (Lich.display_lichid == true && Lich.display_uid == true)
                    alt_string.sub!(/] \(\d+\)/) { "]" }
                    alt_string.sub!(']') { " - #{Map.current.id}] (u#{(XMLData.room_id == 0 || XMLData.room_id > 4294967296) ? "nknown" : XMLData.room_id})" }
                  elsif Lich.display_lichid == true
                    alt_string.sub!(']') { " - #{Map.current.id}]" }
                  elsif Lich.display_uid == true
                    alt_string.sub!(/] \(\d+\)/) { "]" }
                    alt_string.sub!(']') { "] (u#{(XMLData.room_id == 0 || XMLData.room_id > 4294967296) ? "nknown" : XMLData.room_id})" }
                  end
                elsif XMLData.game =~ /^DR/
                  if Lich.display_uid == true
                    alt_string.sub!(/] \((?:\d+|\*\*)\)/) { "]" }
                  elsif Lich.hide_uid_flag == true
                    alt_string.sub!(/] \((?:\d+|\*\*)\)/) { "]" }
                  end
                end
              end
              @@room_number_after_ready = true
            end
            if $frontend =~ /genie/i && alt_string =~ /^<streamWindow id='room' title='Room' subtitle=" - \[.*\] \((?:\d+|\*\*)\)"/
              alt_string.sub!(/] \((?:\d+|\*\*)\)/) { "]" }
            end
            if @@room_number_after_ready && alt_string =~ /<prompt /
              if Lich.display_stringprocs == true
                room_exits = []
                Map.current.wayto.each do |key, value|
                  # Don't include cardinals / up/down/out (usually just climb/go)
                  if value.class == Proc
                    if Map.current.timeto[key].is_a?(Numeric) || (Map.current.timeto[key].is_a?(StringProc) && Map.current.timeto[key].call.is_a?(Numeric))
                      room_exits << "<d cmd=';go2 #{key}'>#{Map[key].title.first.gsub(/\[|\]/, '')}#{Lich.display_lichid ? ('(' + Map[key].id.to_s + ')') : ''}</d>"
                    end
                  end
                end
                alt_string = "StringProcs: #{room_exits.join(', ')}\r\n#{alt_string}" unless room_exits.empty?
              end
              if Lich.display_exits == true
                room_exits = []
                Map.current.wayto.each do |_key, value|
                  # Don't include cardinals / up/down/out (usually just climb/go)
                  next if value.to_s =~ /^(?:o|d|u|n|ne|e|se|s|sw|w|nw|out|down|up|north|northeast|east|southeast|south|southwest|west|northwest)$/
                  if value.class != Proc
                    room_exits << "<d cmd='#{value.dump[1..-2]}'>#{value.dump[1..-2]}</d>"
                  end
                end
                unless room_exits.empty?
                  alt_string = "Room Exits: #{room_exits.join(', ')}\r\n#{alt_string}"
                  if XMLData.game =~ /^GS/ && ['wrayth', 'stormfront'].include?($frontend) && Map.current.id != @@last_id_shown_room_window
                    alt_string = "#{alt_string}<pushStream id='room' ifClosedStyle='watching'/>Room Exits: #{room_exits.join(', ')}\r\n<popStream/>\r\n"
                    @@last_id_shown_room_window = Map.current.id
                  end
                end
              end
              if XMLData.game =~ /^DR/
                room_number = ""
                room_number += "#{Map.current.id}" if Lich.display_lichid
                room_number += " - " if Lich.display_lichid && Lich.display_uid
                room_number += "(#{XMLData.room_id == 0 ? "**" : "u#{XMLData.room_id}"})" if Lich.display_uid
                unless room_number.empty?
                  alt_string = "Room Number: #{room_number}\r\n#{alt_string}"
                  if ['wrayth', 'stormfront'].include?($frontend)
                    alt_string = "<streamWindow id='main' title='Story' subtitle=\" - [#{XMLData.room_title[2..-3]} - #{room_number}]\" location='center' target='drop'/>\r\n#{alt_string}"
                    alt_string = "<streamWindow id='room' title='Room' subtitle=\" - [#{XMLData.room_title[2..-3]} - #{room_number}]\" location='center' target='drop' ifClosed='' resident='true'/>#{alt_string}"
                  end
                end
              end
              @@room_number_after_ready = false
            end
            if $frontend =~ /^(?:wizard|avalon)$/
              alt_string = sf_to_wiz(alt_string)
            end
            if $_DETACHABLE_CLIENT_
              begin
                $_DETACHABLE_CLIENT_.write(alt_string)
              rescue
                $_DETACHABLE_CLIENT_.close rescue nil
                $_DETACHABLE_CLIENT_ = nil
                respond "--- Lich: error: client_thread: #{$!}"
                respond $!.backtrace.first
                Lich.log "error: client_thread: #{$!}\n\t#{$!.backtrace.join("\n\t")}"
              end
            else
              $_CLIENT_.write(alt_string)
            end
          end
        rescue
          $stdout.puts "error: server_thread: #{$!}\n\t#{$!.backtrace.join("\n\t")}"
          Lich.log "error: server_thread: #{$!}\n\t#{$!.backtrace.join("\n\t")}"
        end
      end
    rescue StandardError
      Lich.log "error: server_thread: #{$!}\n\t#{$!.backtrace.join("\n\t")}"
      $stdout.puts "error: server_thread: #{$!}\n\t#{$!.backtrace.slice(0..10).join("\n\t")}"
      sleep 0.2
      retry unless $_CLIENT_.closed? or @@socket.closed? or ($!.to_s =~ /invalid argument|A connection attempt failed|An existing connection was forcibly closed|An established connection was aborted by the software in your host machine./i)
    rescue
      Lich.log "error: server_thread: #{$!}\n\t#{$!.backtrace.join("\n\t")}"
      $stdout.puts "error: server_thread: #{$!}\n\t#{$!.backtrace..slice(0..10).join("\n\t")}"
      sleep 0.2
      retry unless $_CLIENT_.closed? or @@socket.closed? or ($!.to_s =~ /invalid argument|A connection attempt failed|An existing connection was forcibly closed|An established connection was aborted by the software in your host machine./i)
    end
  }
  @@thread.priority = 4
  $_SERVER_ = @@socket # deprecated
end

.puts(str) ⇒ nil

Note:

This method also updates the last upstream message.

Sends a formatted string to the client and logs it.

Examples:

Game.puts("Hello, World!")

Parameters:

• str (String) —

  the string to be sent to the client.

Returns:

• (nil) —

  returns nothing.

# File 'lib/games.rb', line 1487

def Game.puts(str)
  $_SCRIPTIDLETIMESTAMP_ = Time.now
  if (script = Script.current)
    script_name = script.name
  else
    script_name = '(unknown script)'
  end
  $_CLIENTBUFFER_.push "[#{script_name}]#{$SEND_CHARACTER}#{$cmd_prefix}#{str}\r\n"
  if script.nil? or not script.silent
    respond "[#{script_name}]#{$SEND_CHARACTER}#{str}\r\n"
  end
  Game._puts "#{$cmd_prefix}#{str}"
  $_LASTUPSTREAM_ = "[#{script_name}]#{$SEND_CHARACTER}#{str}"
end

.thread ⇒ Thread

Returns the current thread associated with the Game.

Returns:

• (Thread) —

  the current thread.

# File 'lib/games.rb', line 1443

def Game.thread
  @@thread
end