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https://github.com/DarkflameUniverse/DarkflameServer.git
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Fix bugs
- Reinforce Query formatting - Guarantee 11 rows are selected at a time by ranking by id, should there be more than an 11 way tie.
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@ -69,7 +69,7 @@ void Leaderboard::SetupLeaderboard() {
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SELECT leaderboard.*, charinfo.name,
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RANK() OVER
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(
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ORDER BY %s
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ORDER BY %s, UNIX_TIMESTAMP(last_played) ASC, id DESC
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) AS ranking
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FROM leaderboard JOIN charinfo on charinfo.id = leaderboard.character_id
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WHERE game_id = ? %s
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@ -274,16 +274,17 @@ void LeaderboardManager::SaveScore(const LWOOBJID& playerID, GameID gameID, Lead
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}
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std::string FormatInsert(const std::string& columns, const std::string& format, va_list args, bool useUpdate) {
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const char* insert = "INSERT";
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const char* update = "UPDATE";
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const char* queryType = useUpdate ? update : insert;
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const char* insertClause = "INSERT";
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const char* updateClause = "UPDATE";
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const char* queryType = useUpdate ? updateClause : insertClause;
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const char* scoreFilter = "character_id = ? AND game_id = ?";
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const char* usedFilter = useUpdate ? scoreFilter : "";
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const char* insertFilter = ", character_id = ?, game_id = ?";
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const char* updateFilter = "WHERE character_id = ? AND game_id = ?";
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const char* usedFilter = useUpdate ? updateFilter : insertFilter;
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constexpr uint16_t STRING_LENGTH = 400;
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char formattedInsert[STRING_LENGTH];
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auto queryBase = "%s leaderboard SET %s, character_id = ?, game_id = ? %s;";
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auto queryBase = "%s leaderboard SET %s %s;";
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snprintf(formattedInsert, STRING_LENGTH, queryBase, queryType, format.c_str(), usedFilter);
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char finishedQuery[STRING_LENGTH];
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@ -406,6 +407,9 @@ void LeaderboardManager::SaveScore(const LWOOBJID& playerID, GameID gameID, Lead
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int32_t oldScore = myScoreResult->getInt("score");
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int32_t points;
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points = va_arg(argsCopy, int32_t);
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if (points > oldScore) {
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saveQuery = FormatInsert(selectedColumns, insertFormat, args, true);
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}
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// Compare score, if HIGHER save
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break;
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}
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@ -413,6 +417,9 @@ void LeaderboardManager::SaveScore(const LWOOBJID& playerID, GameID gameID, Lead
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int32_t oldTime = myScoreResult->getInt("bestTime");
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int32_t time;
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time = va_arg(argsCopy, int32_t);
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if (time < oldTime) {
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saveQuery = FormatInsert(selectedColumns, insertFormat, args, true);
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}
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// Compare time, if LOWER save
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break;
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}
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@ -420,6 +427,9 @@ void LeaderboardManager::SaveScore(const LWOOBJID& playerID, GameID gameID, Lead
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int32_t oldTime = myScoreResult->getInt("bestTime");
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int32_t time;
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time = va_arg(argsCopy, int32_t);
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if (time < oldTime) {
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saveQuery = FormatInsert(selectedColumns, insertFormat, args, true);
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}
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// Compare time, if HIGHER save
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break;
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}
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@ -431,6 +441,9 @@ void LeaderboardManager::SaveScore(const LWOOBJID& playerID, GameID gameID, Lead
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int32_t oldTime = myScoreResult->getInt("bestTime");
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int32_t time;
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time = va_arg(argsCopy, int32_t);
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if (points > oldPoints || (points == oldPoints && time < oldTime)) {
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saveQuery = FormatInsert(selectedColumns, insertFormat, args, true);
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}
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// Compare points, if HIGHER save, if TIED compare time, if LOWER save
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// If classic_survival_scoring is 1, reverse the order of the points and time columns
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break;
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@ -443,6 +456,9 @@ void LeaderboardManager::SaveScore(const LWOOBJID& playerID, GameID gameID, Lead
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int32_t oldWave = myScoreResult->getInt("score");
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int32_t wave;
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wave = va_arg(argsCopy, int32_t);
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if (time < oldTime || (time == oldTime && wave > oldWave)) {
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saveQuery = FormatInsert(selectedColumns, insertFormat, args, true);
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}
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// Compare wave, if HIGHER save, if TIED compare time, if LOWER save
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break;
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}
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@ -450,6 +466,9 @@ void LeaderboardManager::SaveScore(const LWOOBJID& playerID, GameID gameID, Lead
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int32_t oldScore = myScoreResult->getInt("score");
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int32_t score;
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score = va_arg(argsCopy, int32_t);
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if (score > oldScore) {
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saveQuery = FormatInsert(selectedColumns, insertFormat, args, true);
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}
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// Compare score, if HIGHER save
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break;
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}
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@ -458,6 +477,7 @@ void LeaderboardManager::SaveScore(const LWOOBJID& playerID, GameID gameID, Lead
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Game::logger->Log("LeaderboardManager", "Warning: Saving score for leaderboard of type None. Are you sure this is intended?");
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break;
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}
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default:
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Game::logger->Log("LeaderboardManager", "Unknown leaderboard type %i. Cannot save score!", leaderboardType);
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break;
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