+require 'shogi_server/util'
+require 'date'
require 'thread'
require 'ostruct'
require 'pathname'
class League
class Floodgate
class << self
- # "floodgate-900-0"
+ # ex. "floodgate-900-0"
#
def game_name?(str)
- return /^floodgate\-\d+\-\d$/.match(str) ? true : false
+ return /^floodgate\-\d+\-\d+$/.match(str) ? true : false
end
- end
- attr_reader :next_time, :league
+ def history_file_path(gamename)
+ return nil unless game_name?(gamename)
+ filename = "floodgate_history_%s.yaml" % [gamename.gsub("floodgate-", "").gsub("-","_")]
+ file = File.join($topdir, filename)
+ return Pathname.new(file)
+ end
+ end # class method
+
+ # @next_time is updated if and only if charge() was called
+ #
+ attr_reader :next_time
+ attr_reader :league, :game_name
+ attr_reader :pairing_factory
+ attr_reader :options
- def initialize(league, next_time=nil)
+ def initialize(league, hash={})
@league = league
- @next_time = next_time
- charge
+ @next_time = hash[:next_time] || nil
+ @game_name = hash[:game_name] || "floodgate-900-0"
+ @pairing_factory = "default_factory" # will be updated by NextTimeGenerator
+ # Options will be updated by NextTimeGenerator
+ @options = {:sacrifice => "gps500+e293220e3f8a3e59f79f6b0efffaa931"}
+ charge if @next_time.nil?
+ end
+
+ def game_name?(str)
+ return Regexp.new(@game_name).match(str) ? true : false
end
def charge
- now = Time.now
- unless $DEBUG
- # each 30 minutes
- if now.min < 30
- @next_time = Time.mktime(now.year, now.month, now.day, now.hour, 30)
- else
- @next_time = Time.mktime(now.year, now.month, now.day, now.hour) + 3600
- end
+ ntg = NextTimeGenerator.factory(@game_name)
+ @pairing_factory = ntg.pairing_factory
+ @options[:sacrifice] = ntg.sacrifice
+ if ntg
+ @next_time = ntg.call(Time.now)
else
- # for test, each 30 seconds
- if now.sec < 30
- @next_time = Time.mktime(now.year, now.month, now.day, now.hour, now.min, 30)
- else
- @next_time = Time.mktime(now.year, now.month, now.day, now.hour, now.min) + 60
- end
+ @next_time = nil
end
end
def match_game
+ log_message("Starting Floodgate games...: %s, %s" % [@game_name, @pairing_factory])
players = @league.find_all_players do |pl|
pl.status == "game_waiting" &&
- Floodgate.game_name?(pl.game_name) &&
+ game_name?(pl.game_name) &&
pl.sente == nil
end
- Pairing.match(players)
+ logics = Pairing.send(@pairing_factory, @options)
+ Pairing.match(players, logics)
end
+
+ #
+ #
+ class NextTimeGenerator
+ class << self
+ def factory(game_name)
+ ret = nil
+ conf_file_name = File.join($topdir, "#{game_name}.conf")
+
+ if $DEBUG
+ ret = NextTimeGenerator_Debug.new
+ elsif File.exists?(conf_file_name)
+ lines = IO.readlines(conf_file_name)
+ ret = NextTimeGeneratorConfig.new(lines)
+ elsif game_name == "floodgate-900-0"
+ ret = NextTimeGenerator_Floodgate_900_0.new
+ elsif game_name == "floodgate-3600-0"
+ ret = NextTimeGenerator_Floodgate_3600_0.new
+ end
+ return ret
+ end
+ end
+ end
+
+ class AbstructNextTimeGenerator
+ attr_reader :pairing_factory
+ attr_reader :sacrifice
+
+ # Constructor.
+ #
+ def initialize
+ @pairing_factory = "default_factory"
+ @sacrifice = "gps500+e293220e3f8a3e59f79f6b0efffaa931"
+ end
+ end
+
+ # Schedule the next time from configuration files.
+ #
+ # Line format:
+ # # This is a comment line
+ # set <parameter_name> <value>
+ # DoW Time
+ # ...
+ # where
+ # DoW := "Sun" | "Mon" | "Tue" | "Wed" | "Thu" | "Fri" | "Sat" |
+ # "Sunday" | "Monday" | "Tuesday" | "Wednesday" | "Thursday" |
+ # "Friday" | "Saturday"
+ # Time := HH:MM
+ #
+ # For example,
+ # Sat 13:00
+ # Sat 22:00
+ # Sun 13:00
+ #
+ # Set parameters:
+ #
+ # * pairing_factory:
+ # Specifies a factory function name generating a pairing
+ # method which will be used in a specific Floodgate game.
+ # ex. set pairing_factory floodgate_zyunisen
+ # * sacrifice:
+ # Specifies a sacrificed player.
+ # ex. set sacrifice gps500+e293220e3f8a3e59f79f6b0efffaa931
+ #
+ class NextTimeGeneratorConfig < AbstructNextTimeGenerator
+
+ # Constructor.
+ # Read configuration contents.
+ #
+ def initialize(lines)
+ super()
+ @lines = lines
+ end
+
+ def call(now=Time.now)
+ if now.kind_of?(Time)
+ now = ::ShogiServer::time2datetime(now)
+ end
+ candidates = []
+ # now.cweek 1-53
+ # now.cwday 1(Monday)-7
+ @lines.each do |line|
+ case line
+ when %r!^\s*set\s+pairing_factory\s+(\w+)!
+ @pairing_factory = $1
+ when %r!^\s*set\s+sacrifice\s+(.*)!
+ @sacrifice = $1
+ when %r!^\s*(\w+)\s+(\d{1,2}):(\d{1,2})!
+ dow, hour, minute = $1, $2.to_i, $3.to_i
+ dow_index = ::ShogiServer::parse_dow(dow)
+ next if dow_index.nil?
+ next unless (0..23).include?(hour)
+ next unless (0..59).include?(minute)
+ time = DateTime::commercial(now.cwyear, now.cweek, dow_index, hour, minute) rescue next
+ time += 7 if time <= now
+ candidates << time
+ when %r!^\s*#!
+ # Skip comment line
+ when %r!^\s*$!
+ # Skip empty line
+ else
+ log_warning("Floodgate: Unsupported syntax in a next time generator config file: %s" % [line])
+ end
+ end
+ candidates.map! {|dt| ::ShogiServer::datetime2time(dt)}
+ return candidates.empty? ? nil : candidates.min
+ end
+ end
+
+ # Schedule the next time for floodgate-900-0: each 30 minutes
+ #
+ class NextTimeGenerator_Floodgate_900_0 < AbstructNextTimeGenerator
+
+ # Constructor.
+ #
+ def initialize
+ super
+ end
+
+ def call(now)
+ if now.min < 30
+ return Time.mktime(now.year, now.month, now.day, now.hour, 30)
+ else
+ return Time.mktime(now.year, now.month, now.day, now.hour) + 3600
+ end
+ end
+ end
+
+ # Schedule the next time for floodgate-3600-0: each 2 hours (odd hour)
+ #
+ class NextTimeGenerator_Floodgate_3600_0 < AbstructNextTimeGenerator
+
+ # Constructor.
+ #
+ def initialize
+ super
+ end
+
+ def call(now)
+ return Time.mktime(now.year, now.month, now.day, now.hour) + ((now.hour%2)+1)*3600
+ end
+ end
+
+ # Schedule the next time for debug: each 30 seconds.
+ #
+ class NextTimeGenerator_Debug < AbstructNextTimeGenerator
+
+ # Constructor.
+ #
+ def initialize
+ super
+ end
+
+ def call(now)
+ if now.sec < 30
+ return Time.mktime(now.year, now.month, now.day, now.hour, now.min, 30)
+ else
+ return Time.mktime(now.year, now.month, now.day, now.hour, now.min) + 60
+ end
+ end
+ end
#
#
@@mutex = Mutex.new
class << self
- def factory
- file = Pathname.new $options["floodgate-history"]
- history = History.new file
+ def factory(pathname)
+ unless ShogiServer::is_writable_file?(pathname.to_s)
+ log_error("Failed to write a history file: %s" % [pathname])
+ return nil
+ end
+ history = History.new pathname
history.load
return history
end
attr_reader :records
- # file_path_name is a Pathname object for this storage
+ # Initialize this instance.
+ # @param file_path_name a Pathname object for this storage
#
def initialize(file_path_name)
@records = []
def load
return unless @file.exist?
- yaml = @file.open("r") {|f| f.read}
- @records = YAML.load(yaml)
+ begin
+ @records = YAML.load_file(@file)
+ unless @records && @records.instance_of?(Array)
+ $logger.error "%s is not a valid yaml file. Instead, an empty array will be used and updated." % [@file]
+ @records = []
+ end
+ rescue
+ $logger.error "%s is not a valid yaml file. Instead, an empty array will be used and updated." % [@file]
+ @records = []
+ end
end
def save
begin
- @file.open("w+") do |f|
+ @file.open("w") do |f|
f << YAML.dump(@records)
end
rescue Errno::ENOSPC
return rc[:loser] == player_id
end
+ def last_opponent(player_id)
+ rc = last_valid_game(player_id)
+ return nil unless rc
+ if rc[:black] == player_id
+ return rc[:white]
+ elsif rc[:white] == player_id
+ return rc[:black]
+ else
+ return nil
+ end
+ end
+
def last_valid_game(player_id)
records = nil
@@mutex.synchronize do
end
return rc
end
+
+ def win_games(player_id)
+ records = nil
+ @@mutex.synchronize do
+ records = @records.reverse
+ end
+ rc = records.find_all do |rc|
+ rc[:winner] == player_id && rc[:loser]
+ end
+ return rc
+ end
+
+ def loss_games(player_id)
+ records = nil
+ @@mutex.synchronize do
+ records = @records.reverse
+ end
+ rc = records.find_all do |rc|
+ rc[:winner] && rc[:loser] == player_id
+ end
+ return rc
+ end
end # class History
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