Обеспечение всемирной трансляции спортивных шахматных соревнований с применением разработанного в ходе проекта законченного программного продукта

Содержание

• Рисунок 6 – Модель процесса "делать, пока, не будет сделано”
• а) Краткое описание фаз каскадной модели
• б) Преимущества каскадной модели
• в) Недостатки каскадной модели
• г) Область применения каскадной модели
• а) Практики экстремальной методологии
• Технико-экономическое обоснование проекта
• Целесообразность и область применения разработки
• Эффект от внедрения информационных систем
• Информатизация деятельности СП «ШК»
• 4. Безопасность и экологичность проекта
• 4.1 Безопасность труда
• 4.1.1 Анализ условий труда на рабочем месте инженера структурного подразделения «Шахматный клуб» ГОУ ВПО «СибГИУ»
• 4.1.2 Мероприятия по безопасности труда
• 4.2 Чрезвычайные ситуации
• 4.2.1 Электробезопасность
• 4.2.2 Пожарная безопасность
• 4.2.3 Организационно-штатная структура по ГО и ЧС.
• 4.2.4 Чрезвычайные ситуации, которые могут возникнуть на территории ГОУ ВПО «СибГИУ».
• 4.2.5 Способы оповещения при ЧС
• 4.2.6 Действия по видам сообщения при передачи сигнала «Внимание всем!»
• 4.2.7 Организация защиты сотрудников и студентов СибГИУ при возникновении ЧС мирного и военного времени
• 4.3 Экологичность проекта
• '42x25', :border => 0, :alt => 'http://dgtprojects.com'), 'http://dgtprojects.com') %>
• main/enter.rhtml --- Имя: Пароль: 'register' }%> 'remind' }%> main/game.rhtml --- '16x16' %> 'players', :action => 'show', :id => @game.black_player.id } %> '16x16' %> 'players', :action => 'show', :id => @game.white_player.id} %> 'moves', :url => { :action => 'game_moves', :id => @game.id } %> main/logo.rhtml --- 'Шахматный портал rDGT', :width => '400px', :height => '280px' %> 'online' }%> 'offline' }%> 'enter' } %> main/online.rhtml --- Начало Турнир Белые Черные '16x16', :onclick => '', :alt => 'Просмотр трансляции'), { :action => 'game', :id => game.id }) %> 'tournaments', :action => 'show', :id => game.tournament.id } %> 'players', :action => 'show', :id => game.white.id } %> 'players', :action => 'show', :id => game.black.id } %> Модель (model) --- class Cities < ActiveRecord::Base end class City < ActiveRecord::Base end class ClockReglament < ActiveRecord::Base end class Country < ActiveRecord::Base end class CurrentGame < ActiveRecord::Base def init @game = Game.find(self.game_id) if @game.nil? end def tournament init @game.tournament end def white init @game.white_player end def black init @game.black_player end end class Game < ActiveRecord::Base def moves result = "" @moves = Move.find_all_by_game_id self.id @moves.sort { |movea, moveb| movea.number moveb.number }.each do |move| result += move.to_s + "|" end result end def tournament info = GameInfo.find self.game_info_id unless self.game_info_id.nil? t = Tournament.find info.tournament_id end def white_player player = Player.new player.id= 1 player.first_name = "Иван" player.second_name = "Рыков" player end def black_player player = Player.new player.id= 1 player.first_name = "Сергей" player.second_name = "Бедарев" player end end class GameInfo < ActiveRecord::Base end class LastMove < ActiveRecord::Base end class Move < ActiveRecord::Base def to_s ((self.white_move.nil? or self.white_move == "") ? "******" : self.white_move) + ((self.black_move.nil? or self.black_move == "") ? "******" : self.black_move) + ":" + (self.white_clock.nil? ? "" : self.white_clock) + "-" + (self.black_clock.nil? ? "" : self.black_clock) end end class Player < ActiveRecord::Base def full_name return self.second_name + " " + self.first_name end def to_s full_name end end class Tournament < ActiveRecord::Base def to_s self.name end end class TournamentView < ActiveRecord::Base end require 'digest/md5' class User < ActiveRecord::Base validates_presence_of :login validates_uniqueness_of :login def self.authenticate(login, password) user = User.find_by_name(login) if user expected_password = encrypted_password(password) if user.password != expected_password user = nil end end user end def self.encrypted_password(password) Digest::MD5.hexdigest("sdjkvkjeho2ijij2o3d2kn3dl2kn3dn23dkn2ld3n" + password) end end Миграция (db migration) --- ActiveRecord::Schema.define(:version => 12) do create_table "cities", :force => true do |t| t.column "name", :string, :limit => 30 t.column "country_id", :integer t.column "description", :text t.column "image", :binary end create_table "clock_reglaments", :force => true do |t| t.column "title", :string, :limit => 30 t.column "total_time", :integer t.column "add", :boolean, :limit => nil, :default => false t.column "add_time", :integer, :default => 0 t.column "desciprion", :text end create_table "countries", :force => true do |t| t.column "name", :string, :limit => 30 t.column "code", :string, :limit => 30 t.column "image", :binary t.column "description", :text end create_table "current_games", :force => true do |t| t.column "game_id", :integer t.column "begin", :datetime t.column "end", :datetime t.column "description", :text end create_table "game_infos", :force => true do |t| t.column "game_id", :integer t.column "white_id", :integer t.column "black_id", :integer t.column "tournament_id", :integer t.column "result", :integer t.column "clock_reglament_id", :integer t.column "round", :integer t.column "debut_code", :string, :limit => 30 t.column "description", :text t.column "status", :string, :limit => 30 end create_table "games", :force => true do |t| t.column "game_info_id", :integer t.column "begin", :datetime t.column "end", :datetime t.column "desciption", :text end create_table "last_moves", :force => true do |t| t.column "move_id", :integer t.column "move_time", :datetime end create_table "moves", :force => true do |t| t.column "number", :integer t.column "game_id", :integer t.column "white_move", :string, :limit => 6 t.column "black_move", :string, :limit => 6 t.column "white_clock", :float t.column "black_clock", :float t.column "white_comment", :text t.column "black_comment", :text end create_table "players", :force => true do |t| t.column "first_name", :string, :limit => 30 t.column "second_name", :string, :limit => 30 t.column "country_id", :integer t.column "burn_date", :datetime t.column "fide_rating", :integer t.column "photo", :binary t.column "description", :text end create_table "tournament_views", :force => true do |t| t.column "name", :string, :limit => 30 t.column "system", :string, :limit => 30 t.column "is_match", :boolean, :limit => nil, :default => false t.column "is_command", :boolean, :limit => nil, :default => false t.column "total_games", :integer, :default => 0 t.column "total_rounds", :integer, :default => 0 t.column "description", :text end create_table "tournaments", :force => true do |t| t.column "name", :string, :limit => 30 t.column "category", :integer t.column "city_id", :integer t.column "begin_date", :datetime t.column "end_date", :datetime t.column "tournament_view_id", :integer t.column "status", :string, :limit => 30 t.column "description", :text end create_table "users", :force => true do |t| t.column "login", :string, :limit => 30 t.column "password", :string, :limit => 50 t.column "name", :string, :limit => 30 t.column "is_admin", :boolean, :limit => nil, :default => false t.column "email", :string, :limit => 30 t.column "webpage", :string, :limit => 30 t.column "desciption", :text end end Javascript (javascript) – осуществляют демонстрацию шахматной партии, при помощи технологии AJAX обращаясь за обновлениями позиции на rDGT сервер. game.js --- var images = 'http://localhost:3000/images/classic/'; var moves_url = '/main/game_moves/1'; // Фигура function figure(id, color, type, current_field, last_field, alive, board) { this.id = id; this.color = color; this.type = type; this.current_field = current_field; this.last_field = last_field; this.alive = alive; this.set_field = set_field; this.do_move = do_move; this.reload = reload; this.img = document.createElement('img'); this.img.id = this.id; this.board = board; this.reload(); //trace('create figure [' + this.id + ']'); } // Поле function field(id, color, vertical, horizontal, figure, board) { this.id = id; this.color = color; this.vertical = vertical; this.horizontal = horizontal; this.figure = figure; this.board = board; this.repaint = repaint; //trace('create field [' + this.id + ']'); } // Ход function move(number, color, from_field, to_field, figure, alive_figure, is_short_castling, is_long_castling, prev_move, next_move, board, time) { this.number = number; this.color = color; this.from_field = from_field; this.to_field = to_field; this.figure = figure; this.alive_figure = alive_figure; this.forward = forward; this.backward = backward; this.is_short_castling = is_short_castling; this.is_long_castling = is_long_castling; this.prev_move = prev_move; this.next_move = next_move; this.board = board; this.white_time = white_time; this.black_time = black_time; } // Коллекция ходов function move_collection(board) { this.board = board; this.get_move = function(color, number) { return color == 'white' ? this.moves[(number * 2) - 1] : this.moves[number * 2]; } this.exists_move = function(color, number) { return get_move(color, number) != null; } this.get_current_move = function() { return this.current_move; } this.add_move = function(move) { trace('add move: ' + move.number + " " + moveBy.color); if(current_move == null) { this.first_move = move; this.current_move = move; } else { move.prev_move = this.current_move; this.current_move.next_move = move; this.current_move = move; } this.moves.push(move); } this.first_move = null; this.current_move = null; this.moves = new Array(); } // Коллекция фигур function figure_collection(board) { this.board = board; this.wpA = new figure('wpA', 'white', 'pawn', null, null, true, board); this.wpB = new figure('wpB', 'white', 'pawn', null, null, true, board); this.wpC = new figure('wpC', 'white', 'pawn', null, null, true, board); this.wpD = new figure('wpD', 'white', 'pawn', null, null, true, board); this.wpE = new figure('wpE', 'white', 'pawn', null, null, true, board); this.wpF = new figure('wpF', 'white', 'pawn', null, null, true, board); this.wpG = new figure('wpG', 'white', 'pawn', null, null, true, board); this.wpH = new figure('wpH', 'white', 'pawn', null, null, true, board); this.wrA = new figure('wrA', 'white', 'rook', null, null, true, board); this.wrH = new figure('wrH', 'white', 'rook', null, null, true, board); this.whB = new figure('whB', 'white', 'horse', null, null, true, board); this.whG = new figure('whG', 'white', 'horse', null, null, true, board); this.wbC = new figure('wbC', 'white', 'bishop', null, null, true, board); this.wbF = new figure('wbF', 'white', 'bishop', null, null, true, board); this.wq = new figure('wq', 'white', 'queen', null, null, true, board); this.wk = new figure('wk', 'white', 'king', null, null, true, board); this.bpA = new figure('bpA', 'black', 'pawn', null, null, true, board); this.bpB = new figure('bpB', 'black', 'pawn', null, null, true, board); this.bpC = new figure('bpC', 'black', 'pawn', null, null, true, board); this.bpD = new figure('bpD', 'black', 'pawn', null, null, true, board); this.bpE = new figure('bpE', 'black', 'pawn', null, null, true, board); this.bpF = new figure('bpF', 'black', 'pawn', null, null, true, board); this.bpG = new figure('bpG', 'black', 'pawn', null, null, true, board); this.bpH = new figure('bpH', 'black', 'pawn', null, null, true, board); this.brA = new figure('brA', 'black', 'rook', null, null, true, board); this.brH = new figure('brH', 'black', 'rook', null, null, true, board); this.bhB = new figure('bhB', 'black', 'horse', null, null, true, board); this.bhG = new figure('bhG', 'black', 'horse', null, null, true, board); this.bbC = new figure('bbC', 'black', 'bishop', null, null, true, board); this.bbF = new figure('bbF', 'black', 'bishop', null, null, true, board); this.bq = new figure('bq', 'black', 'queen', null, null, true, board); this.bk = new figure('bk', 'black', 'king', null, null, true, board); } // Коллекция полей шахматной доски function field_collection(board) { this.get_field = get_field; this.board = board; this.toArray = function() { return [this.A1, this.A2, this.A3, this.A4, this.A5, this.A6, this.A7, this.A8, this.B1, this.B2, this.B3, this.B4, this.B5, this.B6, this.B7, this.B8, this.C1, this.C2, this.C3, this.C4, this.C5, this.C6, this.C7, this.C8, this.D1, this.D2, this.D3, this.D4, this.D5, this.D6, this.D7, this.D8, this.E1, this.E2, this.E3, this.E4, this.E5, this.E6, this.E7, this.E8, this.F1, this.F2, this.F3, this.F4, this.F5, this.F6, this.F7, this.F8, this.G1, this.G2, this.G3, this.G4, this.G5, this.G6, this.G7, this.G8, this.H1, this.H2, this.H3, this.H4, this.H5, this.H6, this.H7, this.H8]; } this.A1 = new field('fieldA1', 'black', 'A', '1', null, board); this.B1 = new field('fieldB1', 'white', 'B', '1', null, board); this.C1 = new field('fieldC1', 'black', 'C', '1', null, board); this.D1 = new field('fieldD1', 'white', 'D', '1', null, board); this.E1 = new field('fieldE1', 'black', 'E', '1', null, board); this.F1 = new field('fieldF1', 'white', 'F', '1', null, board); this.G1 = new field('fieldG1', 'black', 'G', '1', null, board); this.H1 = new field('fieldH1', 'white', 'H', '1', null, board); this.A2 = new field('fieldA2', 'white', 'A', '2', null, board); this.B2 = new field('fieldB2', 'black', 'B', '2', null, board); this.C2 = new field('fieldC2', 'white', 'C', '2', null, board); this.D2 = new field('fieldD2', 'black', 'D', '2', null, board); this.E2 = new field('fieldE2', 'white', 'E', '2', null, board); this.F2 = new field('fieldF2', 'black', 'F', '2', null, board); this.G2 = new field('fieldG2', 'white', 'G', '2', null, board); this.H2 = new field('fieldH2', 'black', 'H', '2', null, board); this.A3 = new field('fieldA3', 'black', 'A', '3', null, board); this.B3 = new field('fieldB3', 'white', 'B', '3', null, board); this.C3 = new field('fieldC3', 'black', 'C', '3', null, board); this.D3 = new field('fieldD3', 'white', 'D', '3', null, board); this.E3 = new field('fieldE3', 'black', 'E', '3', null, board); this.F3 = new field('fieldF3', 'white', 'F', '3', null, board); this.G3 = new field('fieldG3', 'black', 'G', '3', null, board); this.H3 = new field('fieldH3', 'white', 'H', '3', null, board); this.A4 = new field('fieldA4', 'white', 'A', '4', null, board); this.B4 = new field('fieldA4', 'black', 'B', '4', null, board); this.C4 = new field('fieldC4', 'white', 'C', '4', null, board); this.D4 = new field('fieldD4', 'black', 'D', '4', null, board); this.E4 = new field('fieldE4', 'white', 'E', '4', null, board); this.F4 = new field('fieldF4', 'black', 'F', '4', null, board); this.G4 = new field('fieldG4', 'white', 'G', '4', null, board); this.H4 = new field('fieldH4', 'black', 'H', '4', null, board); this.A5 = new field('fieldA5', 'black', 'A', '5', null, board); this.B5 = new field('fieldB5', 'white', 'B', '5', null, board); this.C5 = new field('fieldC5', 'black', 'C', '5', null, board); this.D5 = new field('fieldD5', 'white', 'D', '5', null, board); this.E5 = new field('fieldE5', 'black', 'E', '5', null, board); this.F5 = new field('fieldF5', 'white', 'F', '5', null, board); this.G5 = new field('fieldG5', 'black', 'G', '5', null, board); this.H5 = new field('fieldH5', 'white', 'H', '5', null, board); this.A6 = new field('fieldA6', 'white', 'A', '6', null, board); this.B6 = new field('fieldB6', 'black', 'B', '6', null, board); this.C6 = new field('fieldC6', 'white', 'C', '6', null, board); this.D6 = new field('fieldD6', 'black', 'D', '6', null, board); this.E6 = new field('fieldE6', 'white', 'E', '6', null, board); this.F6 = new field('fieldF6', 'black', 'F', '6', null, board); this.G6 = new field('fieldG6', 'white', 'G', '6', null, board); this.H6 = new field('fieldH6', 'black', 'H', '6', null, board); this.A7 = new field('fieldA7', 'black', 'A', '7', null, board); this.B7 = new field('fieldB7', 'white', 'B', '7', null, board); this.C7 = new field('fieldC7', 'black', 'C', '7', null, board); this.D7 = new field('fieldD7', 'white', 'D', '7', null, board); this.E7 = new field('fieldE7', 'black', 'E', '7', null, board); this.F7 = new field('fieldF7', 'white', 'F', '7', null, board); this.G7 = new field('fieldG7', 'black', 'G', '7', null, board); this.H7 = new field('fieldH7', 'white', 'H', '7', null, board); this.A8 = new field('fieldA8', 'white', 'A', '8', null, board); this.B8 = new field('fieldB8', 'black', 'B', '8', null, board); this.C8 = new field('fieldC8', 'white', 'C', '8', null, board); this.D8 = new field('fieldD8', 'black', 'D', '8', null, board); this.E8 = new field('fieldE8', 'white', 'E', '8', null, board); this.F8 = new field('fieldF8', 'black', 'F', '8', null, board); this.G8 = new field('fieldG8', 'white', 'G', '8', null, board); this.H8 = new field('fieldH8', 'black', 'H', '8', null, board); } function board() { this.moves = new move_collection(this); this.figures = new figure_collection(this); this.fields = new field_collection(this); this.init = init; this.last_move = null; // Обновляет позицию this.refresh_moves = function() { // Ajax запрос к серверу new Ajax.Request(moves_url, { method: 'get', onSuccess: function(transport) { all_moves = transport.responseText; trace('ajax: ' + all_moves); } }); trace('call => parse_moves(' + all_moves + ')') function existsWhite(move) { return getWhiteMove(move) != "******"; } function existsBlack(move) { return getBlackMove(move) != "******"; } function getWhiteMove(move) { return move.substring(0,6); } function getWhiteTime(move) { return move.substring(13, 19); } function getBlackMove(move) { return move.substring(6,12); } function getBlackTime(move) { return move.substring(20, 26); } function getFrom(color, move) { } function getTo(color, move) { } function isShortCastling(color, move) { } function isLongCastling(color, move) { } moves_split = all_moves.split('|'); moves_strip = new Array(); for(i = 0; i < moves_split.length; i++) { if(moves_split[i] != "") { moves_strip.push(moves_split[i]); trace('split: ' + moves_split[i]); } } var number = moves_strip.length; trace('number = ' + number); var current_move = this.moves.get_current_move(); trace('current_move = ' + current_move); var current_number = current_move != null ? current_move.number : 0; trace('current_number = ' + current_number); if(number == current_number) { if((current_move.color == 'white') && existsBlack(moves_strip[number - 1])) { var move_annotation = getBlackMove(moves_strip[number - 1]); var move_time = getBlackTime(moves_strip[number - 1]); var fieldFrom = getFrom('black', move_annotation); var fieldTo = getTo('black', move_annotation); var move = new move(number, 'black', fieldFrom, fieldTo, fieldFrom.figure, fieldTo.figure, isShortCastling('black', move_annotation), isLongCastling('black', move_annotation), current_move, null, this, move_time); this.moves.add_move(move); } } if(number > current_number){ for(iMove = current_move; iMove < number; iMove++) { var move_annotation = getWhiteMove(moves_strip[number - 1]); if(existsWhite(move_annotation)) { var move_time = getWhiteTime(moves_strip[number - 1]); var fieldFrom = getFrom('white', move_annotation); var fieldTo = getTo('white', move_annotation); var move = new move(iMove + 1, 'white', fieldFrom, fieldTo, fieldFrom.figure, fieldTo.figure, isShortCastling('white', move_annotation), isLongCastling('white', move_annotation), current_move, null, this, move_time); this.moves.add_move(move); } move_annotation = getBlackMove(moves_strip[number - 1]); if(existsBlack(move_annotation)) { var move_time = getBlackTime(moves_strip[number - 1]); var fieldFrom = getFrom('black', move_annotation); var fieldTo = getTo('black', move_annotation); var move = new move(iMove + 1, 'black', fieldFrom, fieldTo, fieldFrom.figure, fieldTo.figure, isShortCastling('black', move_annotation), isLongCastling('black', move_annotation), current_move, null, this, move_time); this.moves.add_move(move); } } } } this.refresh_figures = refresh_figures; this.go_begin = go_begin; this.go_end = go_end; this.go_next = go_next; this.go_preview = go_preview; this.go_custom = go_custom; this.repaint = function() { } // Парсит данные пришедшие от сервера this.parse_moves = function() { var moves = this.all_moves; trace('call => parse_moves(' + moves + ')') function existsWhite(move) { return getWhiteMove(move) != "******"; } function existsBlack(move) { return getBlackMove(move) != "******"; } function getWhiteMove(move) { return move.substring(0,6); } function getWhiteTime(move) { return move.substring(13, 19); } function getBlackMove(move) { return move.substring(6,12); } function getBlackTime(move) { return move.substring(20, 26); } function getFrom(color, move) { } function getTo(color, move) { } function isShortCastling(color, move) { } function isLongCastling(color, move) { } moves_split = moves.split('|'); moves_strip = new Array(); for(i = 0; i < moves_split.length; i++) { if(moves_split[i] != null) { moves_strip.push(moves_split[i]); } } var number = moves_strip.length; var current_move = this.moves.get_current_move; var current_number = current_move != null ? current_move.number : 0; if(number == current_number) { if((current_move.color == 'white') && existsBlack(moves_strip[number - 1])) { var move_annotation = getBlackMove(moves_strip[number - 1]); var move_time = getBlackTime(moves_strip[number - 1]); var fieldFrom = getFrom('black', move_annotation); var fieldTo = getTo('black', move_annotation); var move = new move(number, 'black', fieldFrom, fieldTo, fieldFrom.figure, fieldTo.figure, isShortCastling('black', move_annotation), isLongCastling('black', move_annotation), current_move, null, this, move_time); this.moves.add_move(move); } } if(number > current_number){ for(iMove = current_move; iMove < number; iMove++) { var move_annotation = getWhiteMove(moves_strip[number - 1]); if(existsWhite(move_annotation)) { var move_time = getWhiteTime(moves_strip[number - 1]); var fieldFrom = getFrom('white', move_annotation); var fieldTo = getTo('white', move_annotation); var move = new move(iMove + 1, 'white', fieldFrom, fieldTo, fieldFrom.figure, fieldTo.figure, isShortCastling('white', move_annotation), isLongCastling('white', move_annotation), current_move, null, this, move_time); this.moves.add_move(move); } move_annotation = getBlackMove(moves_strip[number - 1]); if(existsBlack(move_annotation)) { var move_time = getBlackTime(moves_strip[number - 1]); var fieldFrom = getFrom('black', move_annotation); var fieldTo = getTo('black', move_annotation); var move = new move(iMove + 1, 'black', fieldFrom, fieldTo, fieldFrom.figure, fieldTo.figure, isShortCastling('black', move_annotation), isLongCastling('black', move_annotation), current_move, null, this, move_time); this.moves.add_move(move); } } } } // Настройки this.all_moves = ""; this.moves_delay = 3; this.moves_url = '/main/game_moves/1'; this.figures_delay = 2; } // Инициализация доски function init() { trace('call => init()'); // Расставляем шахматы в начальную позицию // белые пешки this.figures.wpA.set_field(this.fields.A2); this.figures.wpB.set_field(this.fields.B2); this.figures.wpC.set_field(this.fields.C2); this.figures.wpD.set_field(this.fields.D2); this.figures.wpE.set_field(this.fields.E2); this.figures.wpF.set_field(this.fields.F2); this.figures.wpG.set_field(this.fields.G2); this.figures.wpH.set_field(this.fields.H2); // белые фигуры this.figures.wrA.set_field(this.fields.A1); this.figures.wrH.set_field(this.fields.H1); this.figures.whB.set_field(this.fields.B1); this.figures.whG.set_field(this.fields.G1); this.figures.wbC.set_field(this.fields.C1); this.figures.wbF.set_field(this.fields.F1); this.figures.wq.set_field(this.fields.D1); this.figures.wk.set_field(this.fields.E1); // черные пешки this.figures.bpA.set_field(this.fields.A7); this.figures.bpB.set_field(this.fields.B7); this.figures.bpC.set_field(this.fields.C7); this.figures.bpD.set_field(this.fields.D7); this.figures.bpE.set_field(this.fields.E7); this.figures.bpF.set_field(this.fields.F7); this.figures.bpG.set_field(this.fields.G7); this.figures.bpH.set_field(this.fields.H7); // черные фигуры this.figures.brA.set_field(this.fields.A8); this.figures.brH.set_field(this.fields.H8); this.figures.bhB.set_field(this.fields.B8); this.figures.bhG.set_field(this.fields.G8); this.figures.bbC.set_field(this.fields.C8); this.figures.bbF.set_field(this.fields.F8); this.figures.bq.set_field(this.fields.D8); this.figures.bk.set_field(this.fields.E8); // Создаем Ajax опрашиватель сервера new PeriodicalExecuter(this.refresh_moves, this.moves_delay); new PeriodicalExecuter(this.refresh_figures, this.figures_delay); } // Перерисовка позиции (делает один ход) function refresh_figures() { //trace('call => refresh_figures'); if(this.exists_move) { this.current_move = this.moves.get_current_move(); this.current_move.forward(); } } // Перейти к началу function go_begin() { } // Перейти к концу function go_end() { } // Следующий ход function go_next() { } // Предыдущий ход function go_preview() { } // Перейти к произвольному ходу function go_custom(number, color) { } // сделать ход function do_move(from_field, to_field) { } // Возвращает поле function get_field(vertical, horizontal) { } // Установить фигуру на поле function set_field(field_to_set) { this.last_field = field_to_set; field_to_set.figure = this; field_to_set.repaint(); } // Возвращает ход по номеру и цвету function get_move(number, color) { } // Возвращает текуший ход function get_current_move() { return this.current_move; } // Возвращает true если есть ход который нужно совершить function exists_move() { } function repaint() { $(this.id).innerHTML = ''; if(this.figure != null) { $(this.id).appendChild(this.figure.img); } } function reload() { this.img.src = images + this.color[0] + this.type[0] + '.gif'; //trace('reload figure [' + this.id + '].src = "' + this.img.src + '"'); } // Ход вперед !! предыдущую фигуру удалить function forward(){ if(this.to_field.figure != null) { } this.figure.do_move(this.from_field, this.to_field); } // Ход назад function backward() { this.figure.do_move(this.to_field, this.from_field); this.alive_figure.set_field(this.to_field); } function trace(message) { $("debug").innerHTML += message + ''; } window.onload=function() { // Запуск var main_board = new board(); main_board.init(); // setBeginingPosition(); // refreshGame(); // new PeriodicalExecuter(refreshGame, periodicalDelay); // new PeriodicalExecuter(refreshBoard, 1); } Приложение Г Листинг программы-регистратора шахматных партий rdgtChess.java --- public class rdgtChess implements Runnable static boolean debug = false; String comport = "COM1"; public static void main(String[] args) { rdgtChess t; if(args.length > 0) t = new rdgtChess(args[0]); else t = new rdgtChess(); } public rdgtChess() { (new Thread(this)).start(); } public rdgtChess(String comport) { this.comport = comport; (new Thread(this)).start(); } // Destructor public void finalize() { rdgtMysql.disconnect(); } // This is the main loop. It samples all boards and tries at regular intervals // to find new boards and to mark non-answering boards as, well, non-answering. Это головная часть. Она опрашивает все доски с регулярным интервалом времени, чтобы найти новые доски и отметить неотвечающие доски как неотвечающие public void run() { rdgtController c = new rdgtController(); if (c.connect(comport) == false) return; System.out.println(rdgtMysql.connect()); int i = 0; while (true) { if ((i==0) || (c.db.count_alive()==0)) { while (c.find_all_boards()==0) {} c.dump_all_active_boards(); i = 15; } else { try {Thread.sleep(1000);} catch(Throwable t) {}} c.poll_all_active_boards(); i--; } } } rdgtChessboard.java --- class rdgtChessboard { Integer address; rdgtHistory history = new rdgtHistory(this); rdgtSnapshot snapshot = new rdgtSnapshot(this); rdgtFenhax myFenhax = new rdgtFenhax(); boolean alive; boolean dumped; boolean updated; rdgtDatabase db; rdgtChessBoardForm board = null; public rdgtChessboard(Integer _address, rdgtDatabase _db) { address = _address; db = _db; alive = true; dumped = false; updated = false; update_html(); board = new rdgtChessBoardForm(); new Thread(new Runnable() { public void run() { board.setVisible(true); } }).start(); } rdgtSnapshot get_snapshot() { return snapshot; } int get_address() { return address.intValue(); } public void print_position() { board.printPosition(snapshot.debugprint()); board.printClock(snapshot.debugprint_clock()); } String print_figure(int figure) { if(figure == rdgtProtocol.EMPTY) { return " "; } else if (figure == rdgtProtocol.WPAWN) { return "P"; } else if(figure == rdgtProtocol.WROOK) { return "R"; } else if(figure == rdgtProtocol.WKNIGHT) { return "N"; } else if(figure == rdgtProtocol.WBISHOP) { return "B"; } else if(figure == rdgtProtocol.WQUEEN) { return "Q"; } else if(figure == rdgtProtocol.WKING) { return "K"; } else if (figure == rdgtProtocol.BPAWN) { return "p"; } else if(figure == rdgtProtocol.BROOK) { return "r"; } else if(figure == rdgtProtocol.BKNIGHT) { return "n"; } else if(figure == rdgtProtocol.BBISHOP) { return "b"; } else if(figure == rdgtProtocol.BQUEEN) { return "q"; } else if(figure == rdgtProtocol.BKING) { return "k"; } else { return " "; } } void set_alive(boolean x) { alive = x; update_html(); } void set_dumped(boolean x) { dumped = x; } void set_updated(boolean x) { updated = x; history.append(snapshot); } boolean get_alive() { return alive; } boolean get_dumped() { return dumped; } boolean get_updated() { return updated; } void set_clockdata(boolean running, boolean batteryLow, boolean frontViewLeftSideHigh, boolean blacksTurn, boolean whitesTurn, int secW, int secB) { snapshot.set_clockdata(running, batteryLow, frontViewLeftSideHigh, blacksTurn, whitesTurn, secW, secB); snapshot.debugprint_clock(); } void update_html() { rdgtMysql.update_snapshot(snapshot); String fen = rdgtMysql.snapshot2fen(snapshot); myFenhax.add(fen); rdgtMysql.update_moves(rdgtFenhax.getMoves(true, false), rdgtFenhax.getMoves(true, true), address.intValue()); } void set_emptyboard() { snapshot.set_emptyboard(); history.append(snapshot); } void set_boarddump(int[] all64, int startpos) { snapshot.set_boarddump(all64, startpos); dumped = true; history.append(snapshot); } void set_fieldupdate(int piece, int pos) { snapshot.set_fieldupdate(piece, pos); updated = true; history.append(snapshot); } } rdgtConfig.java --- class rdgtConfig { String getDbServer() { return server; } String getDbUser() { return user; } String getDbPass() { return pass; } String getDbBase() { return dbase; } boolean useDbServer() { return mysql; } boolean usePgnWriter() { return pgn; } String getPgnFileName() { return pgnfile; } String server= "localhost"; String user= "root"; String pass= "zar1562"; String dbase= "rdgt_development"; boolean mysql = true; boolean pgn = false; String pgnfile = "default.pgn"; } rdgtController.java --- class rdgtController extends rdgtProtocol { rdgtDatabase db; rdgtInterpreter ipr; rdgtReceiver rec; rdgtSerialport ser; rdgtSender snd; public rdgtController() { db = new rdgtDatabase(); ipr = new rdgtInterpreter(db); rec = new rdgtReceiver(ipr); ser = new rdgtSerialport(rec); snd = new rdgtSender(ser); } boolean connect(String comport) { if (ser.open(comport)==false) { System.out.println("Could not open "+comport); return false; } System.out.println("COM port opened: "+comport); return true; } int find_all_boards() { System.out.println("Scanning for boards..."); db.unalive_all(); int alive = 0; while (true) { try {Thread.sleep(300);} catch(Throwable t) {} snd.send(DGT_BUS_PING, 0); try {Thread.sleep(1100);} catch(Throwable t) {} int alivenow = db.count_alive(); if (alivenow == alive) break; alive = alivenow; for (Enumeration e = db.get_boards() ; e.hasMoreElements() ;) { rdgtChessboard b = (rdgtChessboard)(e.nextElement()); if (b.get_alive()==true) { snd.send(DGT_BUS_IGNORE_NEXT_BUS_PING, b.get_address()); } } } System.out.println("Scanning completed, found "+Integer.toString(alive)+" boards.n"); return alive; } void dump_all_active_boards() { for (Enumeration e = db.get_boards() ; e.hasMoreElements() ;) { rdgtChessboard b = (rdgtChessboard)(e.nextElement()); if (b.get_alive()==true) { b.set_dumped(false); for (int i=0; i
• History for Chessboard: ");
• Move: ");
• Snapshot of Chessboard: ");
• ");