/*
   * Copyright (c) 2006,2007
   *
   * Florian Schreier. All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without modification,
   * are permitted provided that the following conditions are met:
   * 
   * 1. Redistributions of source code must retain the above copyright notice,
   * this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   * this list of conditions and the following disclaimer in the documentation
   * and/or other materials provided with the distribution.
   * 3. The names of its contributors may never be used to endorse or promote
   * products derived from this software without specific prior written permission.
   * 
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  /*
   * travsync mod - copyright (c) 2007,2008, 2009
   * smugas 
   * (ideas for new modules, all new source code created and some old modificated)
   * Copyright notice the same as main project, based on stable 3.12 and some of 4.0b code
   */
   /*
   * Other:
   *  overLIB library
   *  JSON parser
   *  xajax PHP & Javascript Library
   *  maps from http://travmap.shishnet.org/
   *  chat from "AJAX and PHP: Building Responsive Web Applications"
   *  Liberation fonts
   */

CHANGELOG

From Version 1.0 (21.06.2006) to Version 3.1.2 (22.10.2006)- changelog in original package by {tomilo} 

(30.06.2007)
- dodanie logowania adresow ip uzytkownikow login.php:
- dodawanie i aktualizacja wpisow: index.php:68
- sekcje  stat_ip, menu w pliku lang.php:55,172
- plik menu.php:42
- nowy plik stat_ip.php
- pik user.php:53 recznie dodano definicje czcionki 8859-2 gdzie nie zastosowano funkcji write_header
(01.07.2007)
- dodanie pliku links.php do zamieszczania likow z uzytecznymi stronami
- dodanie pol informacyjnych div do plikow user.php i umkreis.php
- zmiana kodowania strony na UTF-8
(08.07.2007)
- migration to beta 4: modul definicji wlasnej wioski, wlasnego bohatera (aktualizacja menu i konfiguracji)
- migration to beta 4: rysunki w module statystyki
- dodanie pola usowania wpisow w module stat_ip (nie mozna usuwac wpisow dotyczacych samego siebie)
- zmiana opis w formatce dodawania/edytowania wojska,bohaterow - rozroznienie edycji istniejacego i dodawania nowego wpisu
- poprawka bledu w dorf.php (przy dodawaniu poziomu rezydencji, palacu)
- dodanie do tabeli spieler pol: email, language (baza danych)
- dodanie do pliku inc_config.php stalej SERVER
(14.07.2007)
- zmiana pliku rejestracji register.php - dodanie sprawdzania email, poprawione komunikaty bledow, uzycie mysql_escape dla zmiennych
(15.07.2007)
- dodanie opisu zalogowanego gracza: oben.php
- aktualizacja menu, ododanie pozycji profil
- dodanie zmiany profilu: profil.php
- poprawka do skryptu pozwalajacego na wklejanie wojska: send.php
- dodanie w pliku: index.php  nowej zmiennej sesji $_SESSION['email'] do min. wyswietlania w naglowku strony
- wysylanie e-maili do graczy za pomoca funkcji php -  mail (wymaga lokalnego sendmaila) 
(22.07.2007)
- dodany modul chat w wersji podstawowej - technologia ajax (dostep dla wszystkich graczy)
- zmiana zachowania przy braku dostepu lub braku uprawnien do srony - nowy komunikat i automatyczne przekierowanie na index.php
- nowa stala DEFINE SERVER w inc_config.php
(24.07.2007)
- dodany czat dla administratorow (dostep dla graczy z uprawnieniami do STATYSTYKI)
(27.07.2007)
- zmiana rozmiaru okna chatu - styles.css
- dodanie do profilu pola opisu, pola wyboru przynaleznosci do grupy, pola dodawania numeru IM (np GG)
- lista graczy z ich kontaktami: dodanie pliku member_list.php
- dodanie opisu w naglowku strony: oben.php
- dodawanie grupy do zmiennej sesji: index.php, profil.php
(29.07.2007)
- dodano sortowanie po polach grupa, player w member_list.php
- dodanie modulu listy wszystkih wiosek: dorf_list.php
(07.08.2007)
- dodanie listy graczy po kliknieciu na nazwe sojuszu w subpart.php (dodanie obslugi biblioteki xajax)
(12.08.2007)
- podzial listy graczy na subsojusze w module wszystkie wojska, wybor wyswietlanego subsojuszu
- mapa wiosek generowane przez http://travmap.shishnet.org/ w modulach wioski, szczegoly gracza, subczesci
(15.08.2007)
- poprawiono adres strony tworcy trooptool-a na aktualny w oben.php
- dodano nowa sekcje div oraz rysunek tla w oben.php
- upgrade do 4b plikow umkreis.php, umkreis2.php - nowa, lepsza wyszukiwarka wojska
- zmiana w pliku send.php - eliminacja zmiennych serwera sluzacych do rozpoznawania przegladarki
- dodanie do bazy danych informacji o nazwach sitterow,dodanie pol do wpisywania sitterow w register.php i wyswietlanie sitterow w member_list.php
(26.08.2007)	
- integracja z forum punBB: 
    index.php (dodanie obslugi logowania oraz rejestracji uzytkownikow na forum przy pierwszym ich logowaniu),
    logout.php (usowanie ciasteczek punBB), 
    profile.php (zmiana profilu w punBB)
    menu.php (link do forum)
  ustawienia punBB: zablokowana rejestracja
    edycja plikow:  login.php:200 , login.php:102 -przekierowanie do pliku logout.php trooptool
- poprawienie map.sql: uzycie zmiennej SERVER z pliku inc_config.php
(23.11.2007)
- Dodanie !!!Atak!!! - kordynacja ataków grupowych, uzycie rozszezenia obliczen geometrycznych mysql
- dodanie czasu serwera, dodane: js/clock.js, modyfikowane: function.php, action.php, subpart.php, user.php, hero.php, logout.php
- poprawka do menu.php - pojawial sie link do forum mimo niezalogowania
(7.12.2007)
- plik dorf.php - dodanie title wyjasniajacego last update i pochodzenie danych z map.sql
- plik update - dodanie kilku sposobow uploadu map.sql.gc - przejscie na wersje spakowana .gz
(9.12.2007)
- update i zabezpieczenie na wypadek braku tabeli x_world-menu.php update.php dorf.php  showtroops.php
- update oben.php - style.css
(11.12.2007)
- poprawka przy wyswietlaniu duzej ilosci graczy (z zapytania sql) w !!!atak!!! action.php
- dodanie mozliwosci wyboru subsojuszu przy wyswietlaniu graczy bioracych udzial wakcji
(12.12.2007)
- new tables - _teams   _team_spiler
- new entries faq.php, lang.php
- update subpart.php, profil.php, member_list.php, menu.php, member.php
(22.12.2007)
- porawki do user.php send.php - jesli wspolrzedne pozycji x2==y2==0 to zmien je na wspolrzedne pochodzenia (poprawka na leniwych)
- porawki do dorf.php senddorf.php - dodanie definiowania  typu osady: off,deff, neut
- new field in table _dorf
(16.03.2008)
- porawki do dorf.php,senddorf.php, lang.php - poprawki do definiowania profilu osady
- poczatek przenoszenia pol tekstowych do pliku lang.php dla modulu update.php
(14.04.2008)
- chat.class.php - literowka w konstruktorze przy nawiazywaniu polaczenia mysqli 
- menu.php - poprawiona obsluga zintegrowanego forum
- usuniecie mozliwosci edytowania nazwy sojuszu domyslnego subpart.php
(27.03.2008)
- dodanie instalatora z mozliwoscia obslugi kilku jezykow
  IMPORTANT: 
  1. aby stworzyc baze obslugujacja poprawnie polskie znaki UTF8 nalezy wydac polecenie
  CREATE DATABASE `speed` DEFAULT CHARACTER SET utf8 COLLATE utf8_polish_ci;
  2.  plik inc_config.php z katalogu glownego musi miec atrybut do zapisu dla innych (no i byc pusty)
(29.05.2008)
- changed table name to prefix_x_world
(15.06.2008)
- change profile.php to enable changing interface language
- favicon.ico file added
- member.php - changes, added 'lefto join' to sql query to speed up displaying players
(19.06.2008)
- install.php - all text are translation-able, auto detection of mysqli extension
- .htaccess - added AddDefaultCharset UTF-8 to force UTF 8 on serwers with diffrent deafult coding
(1.07.2008)
- starting costs_calc.php - simple calculator for costs of troops creating and resources
(5.07.2008)
- change query and displaying contakt lin in: members.php, members_list.php, adding aditional key into spieler and x_world table to bust query performance up
- kontakt.php - adding checking wrong/empty reciver,sender,title,body data
(24.07.2008)
- adding some data into function.php to use in  costs_calc.php

Version  07.2008
- fixing installation error in install.php (when mysqli was disabled, sended by: mos-tek), changing install.php, lang files
- fixing player displaying error in member.php (after last update, sended by: mos-tek), changing install.php, lang files
- clearing update.php, lang files
files changed: member.php,update.php,install.php,lang.pl.php,lang.en.php,changelog.txt
subpart.php,logout.php
- fixing errors in member.php  -old versin as pasted and some of code didint work (sended by: mos-tek)
files changed: member.php,changelog.txt
- create.php - remove duplicated entries from the same day (by Silmar)
- add description field to display info in footer on every page
files changed: install.php, lang files, create.php,changelog.txt

Version  08.2008
- adding site info and server information at the bottom of the page
- changing layout - totaly new css definitions, all files changed to fit new layout
- small <? errors and adding new layout to install
- start implementing: remove own accout in profile
- correcting my misteake cousing 'B' variant in update.php (map.sql) to failure every time ;)

INTEGRATION WITH PUNBB (1.2.17)
1. install tt - define('INTERNAL_FORUM',0); define('EXTERNAL_FORUM','http://google.com');
2. unpack punbb into forum folder and install it - administrators name and password must be the same as in tt
3. add field into punbb table '...users':  sid int(10)
4. inform tt about forum by changing inc_config.php: define('INTERNAL_FORUM',1); define('EXTERNAL_FORUM','youraddresshere/forum');
5. change punbb settings by disabling logging, registering (punbb settings) and editing users profile (by editing ppunbb source code: 
-  login.php:200 , login.php:102 - add redirection to logout.php in trooptool redirect('../index.php',$lang_login['Logout redirect']);
END INTEGRATION 

- starting integrating messaging system
- added information about new mail into left menu
(changed: style.css, messsages.php, messages.class.php, menu.php)
teams.php - correction when displaying bosses (missing whitespace between names)
cost_calc.php - added starting level for building resources calculation
install.php - corrected small error in sql - messages table
links.php - new links added (by mos-tek)
function.php - completed building list for resourses calculation
cost_calc.php - corrected calculations for buildings
(changed: cost_calc.php, function.php)

Version 09.2008

- database changed, added new table (if needed replace utf8_polish_ci wiht yours one):
CREATE TABLE `trooptool_links` (
  `linkID` int(11) NOT NULL auto_increment,
  `linkAddress` varchar(80) collate utf8_polish_ci NOT NULL,
  `linkDescription` varchar(240) collate utf8_polish_ci NOT NULL,
  `linkCreatedBy` varchar(80) collate utf8_polish_ci NOT NULL,
  `linkCreatedDate` datetime NOT NULL,
  `linkLastChange` datetime NOT NULL,
  PRIMARY KEY  (`linkID`)
) ENGINE=MyISAM  DEFAULT CHARSET=utf8 COLLATE=utf8_polish_ci AUTO_INCREMENT=1 ;
new way to adding links in links.php - now they are stored in database
subpart.php - better link-to-map generator, 
member_list.php - changed sql query and some more
(changed: links.php, subpart.php, member_list.php, language files and chanelog.txt)
- plenty of small changes in many files - better internalization, small fixes, added links to create.php and update.php to All Troops, error in messages when compose and no teams are defined.
(admin.php, team.php, user.php,... lang files ... and many

Version 10.2008
- added displaying more information about villages added by players in 'All villages' module: wall, granary, armory etc.
quick update to this version: repleace files dorf.php, lang.en.php, lang.pl.php, changelog.txt
admin.php - changed notation <? to <?php  (by mateo)

Version 11.2008

QUICK UPGRADE FROM 09.2008 or 10.2008: 
- replace all source files, but not inc_config.php !!!
- add table YOURPREFIX_links into database
END QUICK UPGRADE

-oben.php - check added before displaying $_SESSIONS variables
-function.php, admin.php - some strings changed to text() function
-links.php - removed second call security() function
-member_list.php, cost_calc.php - changed names for local variables to avoid problems with some servers
-function.php - in security() function - some strings changed to text() function
-sent.php - added posobility of copy/paste trooops when editing troops in user.php file (by Diamond)
-new module: news - for displaying important information fo all users at the top om user.php.admin.php module
CREATE TABLE `trooptool_news` (
  `newsID` int(11) NOT NULL auto_increment,
  `newsDescription` varchar(240) collate utf8_polish_ci NOT NULL,
  `newsCreatedBy` varchar(80) collate utf8_polish_ci NOT NULL,
  `newsLastChange` datetime NOT NULL,
  PRIMARY KEY  (`newsID`)
) ENGINE=MyISAM  DEFAULT CHARSET=utf8 COLLATE=utf8_polish_ci AUTO_INCREMENT=1 ;
-lang.en.php, lang.pl.php - new strings

Version 12.2008

- action.php - correction lang.pl.php file - some strings with polish translation were missing (to update just repleace lang.pl.php, changelog.txt files)
- correction to php short tag compatybility - alot of small changes
- install.php - charset for database is stored in lang.xx.php  file (CHARSET and  COLLATE for tables in mysql database)
- added: <meta http-equiv="Content-Type" content="text/html; charset='.text('inst_db_character_set').'" />
- added: mysql_query('SET NAMES "'.text('inst_db_character_set').'")';
- added: mysql_query('SET CHARACTER SET "'.text('inst_db_character_set').'")';
- cleaning chat.php, chat.js
- internalization of clock.js file
- security fix 
http://forum.truppentool.de/index.php?topic=833.0 
http://forum.truppentool.de/index.php?topic=834.0
- removed class Chat with mysqli support because problems with php4 on some servers

!!! NOW Chat should work on almost all servers !!!

- small mistake in team.php (total streght of troops in a team was wrongly counted)
- added summary table in group.php, total sum of troops for team
- admin.php - small mistake (total crop eaten  was counted as race of logged user)
- install.php - travsync header added
- stat.php, image.php - statistic are working again, utf8 support with players names
- new string in language files, page charset  $text['header_character_set'] = 'utf-8';
- small language mistakes in language files
- new constant in inc_config.php: define('STORE_PLAYERS_IP',1); can disable players IP registering if 0
- removed some global variables

Version 2008.01

QUICK UPGRADE FROM 11.2008 or 12.2008: 
- replace all source files, but not inc_config.php !!!
- edit inc_config.php and add: define('STORE_PLAYERS_IP',1);
END QUICK UPGRADE

- fixed - statistic diagrams with usernames in utf-8 now are working! added fonts file into travsync package (LiberationMono-Bold.ttf 102,5 KB)
- new feature - in module All villages after moving mouse over village name small map will be displayed
- new feature - export troops data in csv format from all troops module, to analyse in excel,oocalc etc.
(please to check it, and find out where it will be more useful...)
- small mistake in team.php (total strength of troops in a team was wrongly counted)
- added summary table in group.php, total sum of troops for team
- admin.php - small mistake (total crop eaten  was counted as race of logged user)
- install.php - travsync header added
- stat.php, image.php - statistic are working again, utf8 support with players names
- new string in language files, page charset  $text['header_character_set'] = 'utf-8';
- small language mistakes in language files
- new constant in inc_config.php: define('STORE_PLAYERS_IP',1); can disable players IP registering if 0
- removed some global variables

Version 2008.01 update 1
- better map displaying in All Villages - after click map will stay until another click
- added quick form fill in 'Own villages' module - name, cords can be inserted from uploaded map.sql
- added hint displayed over village name in Own villages module that displays own troops at this position
- image.php, function.php, diagram.php, user.php - added statistic diagram of own troop for user i Own troops module
- added azoom=on&  parametr to display villages map in Own villages module
- menu.php, menu2.php - added visual information on active module to the menu
- some fixes

QUICK UPGRADE: replace dorf.php dorf_list.php, lang.en.php, lang.pl.php, changelog.txt, menu.php, menu2.php, image.php, function.php, diagram.php, user.php, stat.php files


Version 2008.02
- new reservation module - added fields reservation system
- adding Alliance select when registering
- hero name can be edit
- IM can be set as skype or GG or other
- table for administrator notices - some sort of memo table
- files added: reservation.php,o1.jpg,o2.jpg, o3.jpg,o4.jpg,o5.jpg,o6.jpg, f1.jpg, f2.jpg, f3.jpg, f4.jpg, f5.jpg, f6.jpg, f7.jpg, f8.jpg
- trooptool webpage and forum are down :(  - removed links to http://www.truppentool.de/
QUICK UPGRADE: 
1. replace all  (BUT NOT inc_config.php) files in main directory
2. copy new image files to img directory
3. log into travsync as administrator
4. run script http://youttravsyncwebaddress/upgrade_200901_to_200902.php
5. remove upgrade_200901_to_200902.php file
(http://travsync.byethost17.com/wiki/index.php/Upgrade)

(2009.02.26)
- fixed error with users chat (Error accessing the server! Void server response.)
- aded polish translation for notices

Version 2008.03
- removed Duration module, this calculation moved to Calculator module
- in Calculator, fields with results are aviable to copy, default volk for calculation is your own
- Messages module, added sending message to whole ally, small info and many small changes
- in Members and All villages  list sorting is done by using sortable.js (changed to save server resources) - by krisan++
- create statistic looks better, fixed bug with removing duplicated calculation from the same day
QUICK UPGRADE: 
1. replace all  (BUT NOT inc_config.php) files in main directory


Version 2008.04

NEXT RELEASE 


TODO
- action module - exclude village profiles (off,deff,neutral) - PARTIALLY DONE - extend it to multi choice
- find troops module - correct it and extend functionality

- akcja - wysylanie wiadomosci
- teams - tworzenie akcji