AccountConnection Class Reference

A connection to the account server. More...

#include <accountconnection.hpp>

Inheritance diagram for AccountConnection:

List of all members.

Public Member Functions
	AccountConnection ()
	Constructor.
	~AccountConnection ()
	Destructor.
bool	start ()
	Initializes a connection to the account server described in the configuration file.
void	sendCharacterData (Character *)
	Sends data of a given character.
void	playerReconnectAccount (int id, const std::string &magic_token)
	Prepares the account server for a reconnecting player.
void	requestQuestVar (Character *, const std::string &)
	Requests the value of a quest variable from the database.
void	updateQuestVar (Character *, const std::string &name, const std::string &value)
	Pushes a new quest value to the database.
void	banCharacter (Character *, int)
	Sends ban message.
void	sendStatistics ()
	Gathers statistics and sends them.
void	sendPost (Character *, MessageIn &)
	Send letter.
void	getPost (Character *)
	Get post.
void	changeAccountLevel (Character *, int)
	Change Account Level.
void	syncChanges (bool force=false)
	Sends all changed player data to the account server to minimize dataloss due to failure of one server component.
void	updateCharacterPoints (int charId, int charPoints, int corrPoints, int attribId, int attribValue)
	Write a modification message about character points to the sync buffer.
void	updateExperience (int charId, int skillId, int skillValue)
	Write a modification message about character skills to the sync buffer.
void	updateOnlineStatus (int charId, bool online)
	Update the status of a character to online (true) or offline (false).
void	sendTransaction (int id, int action, const std::string &message)
	Send transaction to account server.
Protected Member Functions
virtual void	processMessage (MessageIn &)
	Processes server messages.

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Detailed Description

A connection to the account server.

Definition at line 49 of file accountconnection.hpp.

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Member Function Documentation

bool AccountConnection::start

(

)

Initializes a connection to the account server described in the configuration file.

Registers the maps known by MapManager.

Definition at line 51 of file accountconnection.cpp.

References Connection::send(), Connection::start(), MessageOut::writeLong(), MessageOut::writeShort(), and MessageOut::writeString().

void AccountConnection::syncChanges

(

bool

force = false

)

Sends all changed player data to the account server to minimize dataloss due to failure of one server component.

The gameserver holds a buffer with all changes made by a character.

Parameters:

force

Send changes even if buffer hasn't reached its size or message limit. (used to send in timed schedules)

The changes are added at the time they occur. When the buffer reaches one of the following limits, the buffer is sent to the account server and applied to the database.

The sync buffer is sent when:

• forced by any process (param force = true)
• every 10 seconds
• buffer reaches size of 1kb (defined in SYNC_BUFFER_SIZE)
• buffer holds more then 20 messages (defined in SYNC_BUFFER_LIMIT)

Definition at line 315 of file accountconnection.cpp.

References MessageOut::getLength(), Connection::send(), and MessageOut::writeByte().

Referenced by updateCharacterPoints(), updateExperience(), and updateOnlineStatus().

void AccountConnection::updateCharacterPoints	(	int	charId,
		int	charPoints,
		int	corrPoints,
		int	attribId,
		int	attribValue
	)

Write a modification message about character points to the sync buffer.

Parameters:

	charId	ID of the character
	charPoints	character points left for the character
	corrPoints	correction points left for the character
	attribId	ID of the modified attribute
	attribValue	New value of the modified attribute

Definition at line 346 of file accountconnection.cpp.

References syncChanges(), MessageOut::writeByte(), and MessageOut::writeLong().

Referenced by GameHandler::processMessage().

void AccountConnection::updateExperience	(	int	charId,
		int	skillId,
		int	skillValue
	)

Write a modification message about character skills to the sync buffer.

Parameters:

	charId	ID of the character
	skillId	ID of the skill
	skillValue	new skill points

Definition at line 361 of file accountconnection.cpp.

References syncChanges(), MessageOut::writeByte(), and MessageOut::writeLong().

Referenced by Character::receiveExperience().

void AccountConnection::updateOnlineStatus	(	int	charId,
		bool	online
	)

Update the status of a character to online (true) or offline (false).

Parameters:

	charId	Id of the character.
	online	True to flag the character as being online.

Definition at line 372 of file accountconnection.cpp.

References syncChanges(), MessageOut::writeByte(), and MessageOut::writeLong().

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The documentation for this class was generated from the following files:

• tmwserv/src/game-server/accountconnection.hpp
• tmwserv/src/game-server/accountconnection.cpp