Method parseFromMapEntity

plugins/dm.difficulty/DifficultySettings.cpp:375–409

}

void DifficultySettings::parseFromMapEntity(Entity* entity) {
    // Construct the prefix for the desired difficulty level
    std::string diffPrefix = "diff_" + string::to_string(_level) + "_";
    std::string prefix = diffPrefix + "change_";

    Entity::KeyValuePairs spawnargs = entity->getKeyValuePairs(prefix);

    for (Entity::KeyValuePairs::iterator i = spawnargs.begin();
         i != spawnargs.end(); ++i)
    {
        const std::string& key = i->first;
        const std::string& value = i->second;

        if (value.empty()) {
            continue; // empty spawnarg attribute => invalid
        }

        // Get the index from the string's tail
        std::string indexStr = key.substr(prefix.length());

        std::string className = entity->getKeyValue(diffPrefix + "class_" + indexStr);
        SettingPtr setting = createSetting(className);
        setting->spawnArg = value;
        setting->argument = entity->getKeyValue(diffPrefix + "arg_" + indexStr);

        // This has been parsed from the default entityDef
        setting->isDefault = false;

        // Interpret/parse the argument string
        setting->parseAppType();
    }

    clearTreeModel();
    updateTreeModel();
}

void DifficultySettings::saveToEntity(DifficultyEntity& target)
{