Method LiquidsDatabase

source/game/StarLiquidsDatabase.cpp:12–91

LiquidSettings::LiquidSettings() : id(EmptyLiquidId) {}

LiquidsDatabase::LiquidsDatabase() {
  auto assets = Root::singleton().assets();
  auto materialDatabase = Root::singleton().materialDatabase();

  auto config = assets->json("/liquids.config");

  auto liquidEngineParameters = config.get("liquidEngineParameters");
  m_liquidEngineParameters.lateralMoveFactor = liquidEngineParameters.getFloat("lateralMoveFactor");
  m_liquidEngineParameters.spreadOverfillUpFactor = liquidEngineParameters.getFloat("spreadOverfillUpFactor");
  m_liquidEngineParameters.spreadOverfillLateralFactor = liquidEngineParameters.getFloat("spreadOverfillLateralFactor");
  m_liquidEngineParameters.spreadOverfillDownFactor = liquidEngineParameters.getFloat("spreadOverfillDownFactor");
  m_liquidEngineParameters.pressureEqualizeFactor = liquidEngineParameters.getFloat("pressureEqualizeFactor");
  m_liquidEngineParameters.pressureMoveFactor = liquidEngineParameters.getFloat("pressureMoveFactor");
  m_liquidEngineParameters.maximumPressureLevelImbalance = liquidEngineParameters.getFloat("maximumPressureLevelImbalance");
  m_liquidEngineParameters.minimumLivenPressureChange = liquidEngineParameters.getFloat("minimumLivenPressureChange");
  m_liquidEngineParameters.minimumLivenLevelChange = liquidEngineParameters.getFloat("minimumLivenLevelChange");
  m_liquidEngineParameters.minimumLiquidLevel = liquidEngineParameters.getFloat("minimumLiquidLevel");
  m_liquidEngineParameters.interactTransformationLevel = liquidEngineParameters.getFloat("interactTransformationLevel");

  m_backgroundDrain = config.getFloat("backgroundDrain");

  m_liquidNames["empty"] = EmptyLiquidId;

  auto& liquids = assets->scanExtension("liquid");
  assets->queueJsons(liquids);

  for (auto& file : liquids) {
    try {
      auto liquidConfig = assets->json(file);

      unsigned id = liquidConfig.getUInt("liquidId");
      if (id != (LiquidId)id)
        throw LiquidException(strf("Liquid id {} does not fall in the valid range, wrapped to {}\n", id, (LiquidId)id));

      auto entry = make_shared<LiquidSettings>();
      entry->id = (LiquidId)id;
      entry->name = liquidConfig.getString("name");
      entry->path = file;
      entry->config = liquidConfig;

      JsonObject descriptions;
      for (auto pair : liquidConfig.iterateObject())
        if (pair.first.endsWith("Description"))
          descriptions[pair.first] = pair.second;
      descriptions["description"] = liquidConfig.getString("description", "");
      entry->descriptions = descriptions;

      entry->tickDelta = liquidConfig.getUInt("tickDelta");
      entry->liquidColor = jsonToVec4B(liquidConfig.get("color"));

      if (liquidConfig.contains("radiantLight")) {
        auto lightLevel = jsonToVec3B(liquidConfig.get("radiantLight"));
        entry->radiantLightLevel = Color::rgb(lightLevel).toRgbF();
      }

      entry->itemDrop = ItemDescriptor(liquidConfig.get("itemDrop", {}));

      entry->statusEffects = liquidConfig.getArray("statusEffects", {});