/*
========================
idLobby::GetMigrationGameDataUser
This will setup the passed in idBitMsg to either read or write from the user's migration game data buffer
========================
*/
bool idLobby::GetMigrationGameDataUser( lobbyUserID_t lobbyUserID, idBitMsg & msg, bool reading ) {
const int userNum = GetLobbyUserIndexByID( lobbyUserID );
if ( !verify( userNum >=0 && userNum < MAX_PLAYERS ) ) {
return false;
}
lobbyUser_t * u = GetLobbyUser( userNum );
if ( u != NULL ) {
if ( reading ) {
if ( !IsMigratedStatsGame() || !migrationInfo.persistUntilGameEndsData.wasMigratedHost ) {
// This was not a migrated session, we have no migration data
return false;
}
if ( u->migrationGameData >= 0 && u->migrationGameData < MAX_PLAYERS ) {
msg.InitRead( migrationInfo.persistUntilGameEndsData.gameDataUser[ u->migrationGameData ], sizeof( migrationInfo.persistUntilGameEndsData.gameDataUser[ 0 ] ) );
} else {
// We don't have migration data for this user
idLib::Warning( "No migration data for user %d in a migrated game (%d)", userNum, u->migrationGameData );
return false;
}
} else {
// Writing
migrationInfo.persistUntilGameEndsData.hasGameData = true;
u->migrationGameData = userNum;
memset( migrationInfo.persistUntilGameEndsData.gameDataUser[ userNum ], 0, sizeof( migrationInfo.persistUntilGameEndsData.gameDataUser[0] ) );
msg.InitWrite( migrationInfo.persistUntilGameEndsData.gameDataUser[ userNum ], sizeof( migrationInfo.persistUntilGameEndsData.gameDataUser[0] ) );
}
return true;
}
return false;
}
/*
========================
idSnapShot::GetObjectMsgByIndex
========================
*/
int idSnapShot::GetObjectMsgByIndex( int i, idBitMsg& msg, bool ignoreIfStale ) const
{
if( i < 0 || i >= objectStates.Num() )
{
return -1;
}
objectState_t& state = *objectStates[i];
if( state.stale && ignoreIfStale )
{
return -1;
}
msg.InitRead( state.buffer.Ptr(), state.buffer.Size() );
return state.objectNum;
}
/*
========================
idLobby::GetMigrationGameData
This will setup the passed in idBitMsg to either read or write from the global migration game data buffer
========================
*/
bool idLobby::GetMigrationGameData( idBitMsg &msg, bool reading ) {
if ( reading ) {
if ( !IsMigratedStatsGame() || !migrationInfo.persistUntilGameEndsData.wasMigratedHost ) {
// This was not a migrated session, we have no migration data
return false;
}
msg.InitRead( migrationInfo.persistUntilGameEndsData.gameData, sizeof( migrationInfo.persistUntilGameEndsData.gameData ) );
} else {
migrationInfo.persistUntilGameEndsData.hasGameData = true;
memset( migrationInfo.persistUntilGameEndsData.gameData, 0, sizeof( migrationInfo.persistUntilGameEndsData.gameData ) );
msg.InitWrite( migrationInfo.persistUntilGameEndsData.gameData, sizeof( migrationInfo.persistUntilGameEndsData.gameData ) );
}
return true;
}