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fix: Remove usage of rand() and seed randomness for chatserver (#1152)
* Remove usage of rand(), time(0) to time(NULL) Replace it with the random engine mt19937. convert time(0) to time(NULL) * update * revert a bunch of changes
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@ -33,6 +33,7 @@ namespace Game {
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dChatFilter* chatFilter = nullptr;
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AssetManager* assetManager = nullptr;
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bool shouldShutdown = false;
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std::mt19937 randomEngine;
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}
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@ -114,6 +115,8 @@ int main(int argc, char** argv) {
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Game::server = new dServer(Game::config->GetValue("external_ip"), ourPort, 0, maxClients, false, true, Game::logger, masterIP, masterPort, ServerType::Chat, Game::config, &Game::shouldShutdown);
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Game::chatFilter = new dChatFilter(Game::assetManager->GetResPath().string() + "/chatplus_en_us", bool(std::stoi(Game::config->GetValue("dont_generate_dcf"))));
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Game::randomEngine = std::mt19937(time(0));
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//Run it until server gets a kill message from Master:
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auto t = std::chrono::high_resolution_clock::now();
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@ -472,7 +472,7 @@ std::vector<uint32_t> BaseSurvivalServer::GetRandomMobSet(SpawnerNetworkCollecti
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if (mobSets.sets.find(spawnerNetworkCollection.mobSetName) != mobSets.sets.end()) {
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auto mobSet = mobSets.sets.at(spawnerNetworkCollection.mobSetName);
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if (setNumber < mobSet.size()) {
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return mobSet.at(setNumber).at(rand() % mobSet.at(setNumber).size());
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return mobSet.at(setNumber).at(GeneralUtils::GenerateRandomNumber<int32_t>(0, mobSet.at(setNumber).size() - 1));
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}
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}
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@ -487,7 +487,7 @@ SpawnerNetwork BaseSurvivalServer::GetRandomSpawner(SpawnerNetworkCollection& sp
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}
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if (!validSpawners.empty()) {
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auto spawner = validSpawners.at(rand() % validSpawners.size());
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auto spawner = validSpawners.at(GeneralUtils::GenerateRandomNumber<int32_t>(0, validSpawners.size() - 1));
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spawner.isActive = true;
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return spawner;
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}
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