Method BehaviorDatabase

source/game/StarBehaviorDatabase.cpp:151–197

  : name(name), scripts(scripts), parameters(parameters) { }

BehaviorDatabase::BehaviorDatabase() {
  auto assets = Root::singleton().assets();

  auto& nodeFiles = assets->scanExtension("nodes");
  assets->queueJsons(nodeFiles);
  for (String const& file : nodeFiles) {
    try {
      Json nodes = assets->json(file);
      for (auto& node : nodes.toObject()) {
        StringMap<NodeParameter> parameters;
        for (auto p : node.second.getObject("properties", {}))
          parameters.set(p.first, jsonToNodeParameter(p.second));

        m_nodeParameters.set(node.first, parameters);

        StringMap<NodeOutput> output;
        for (auto p : node.second.getObject("output", {}))
          output.set(p.first, jsonToNodeOutput(p.second));

        m_nodeOutput.set(node.first, output);
      }
    } catch (StarException const& e) {
      throw StarException(strf("Could not load nodes file \'{}\'", file), e);
    }
  }

  auto& behaviorFiles = assets->scanExtension("behavior");
  assets->queueJsons(behaviorFiles);
  for (auto const& file : behaviorFiles) {
    try {
      auto config = assets->json(file);
      auto name = config.getString("name");

      if (m_configs.contains(name))
        throw StarException(strf("Duplicate behavior tree \'{}\'", name));

      m_configs[name] = config;
    } catch (StarException const& e) {
      throw StarException(strf("Could not load behavior file \'{}\'", file), e);
    }
  }

  for (auto& pair : m_configs) {
    if (!m_behaviors.contains(pair.first))
      loadTree(pair.first);
  }
}

BehaviorTreeConstPtr BehaviorDatabase::behaviorTree(String const& name) const {
  if (!m_behaviors.contains(name))