// ---
QGAMES::Board* QGAMES::BasicBoardAddsOn::createBoard
(const QGAMES::BoardBuilder::BoardDefinition& def, const std::string& bP)
{
TiXmlDocument doc (def._fileDefinition.c_str ());
int e = doc.LoadFile ();
assert (e); // Is it a valid doc?
TiXmlElement* rootElement = doc.RootElement ();
assert (rootElement); // One element minimum...
// Read all parts of the file defining the
QGAMES::BoardResources resources; QGAMES::BoardSquares squares;
std::list <QGAMES::BasicBoardAddsOn::SquareConnectionDefinition> connections;
for (TiXmlElement* groupElement = rootElement -> FirstChildElement ();
groupElement != NULL; groupElement = groupElement -> NextSiblingElement ())
{
if (strcmp (groupElement -> Value (), __QGAMES_BOARDRESOURCESTAG__) == 0)
resources = createBoardResources (readResources (groupElement));
if (strcmp (groupElement -> Value (), __QGAMES_BOARDSQUARESTAG__) == 0)
squares = createBoardSquares (readSquares (groupElement));
if (strcmp (groupElement -> Value (), __QGAMES_BOARDSQUARECONNECTIONSTAG__) == 0)
connections = readConnections (groupElement);
}
// Once everything has been read, the instance is created...
// and then the squares connected.
QGAMES::Board* result = createBoardInstance (def._id, squares, resources);
setConnections (squares, connections);
return (result); // The result is returned!
}
json::Array ConnectionHistory::connectionsAsJson()
{
json::Array connectionsJson;
Error error = readConnections(&connectionsJson);
if (error)
LOG_ERROR(error);
return connectionsJson;
}
void ConnectionHistory::remove(const ConnectionId &id)
{
// read existing connections
json::Array connectionsJson;
Error error = readConnections(&connectionsJson);
if (error)
{
LOG_ERROR(error);
return;
}
// remove matching connection
connectionsJson.erase(std::remove_if(connectionsJson.begin(),
connectionsJson.end(),
boost::bind(isConnection, id, _1)),
connectionsJson.end());
// write out the connections
error = writeConnections(connectionsJson);
if (error)
LOG_ERROR(error);
}
void ConnectionHistory::update(const Connection& connection)
{
// read existing connections
json::Array connectionsJson;
Error error = readConnections(&connectionsJson);
if (error)
{
LOG_ERROR(error);
return;
}
// look for a matching connection and update it
bool foundConnection = false;
for (size_t i = 0; i<connectionsJson.size(); i++)
{
json::Value valueJson = connectionsJson[i];
if (isConnection(connection.id, valueJson))
{
connectionsJson[i] = connectionJson(connection);
foundConnection = true;
break;
}
}
// if we didn't find a connection then append
if (!foundConnection)
connectionsJson.push_back(connectionJson(connection));
// write out the connections
error = writeConnections(connectionsJson);
if (error)
LOG_ERROR(error);
// fire event
onConnectionsChanged();
}
