Function getNewCreatureId

source/EngineInterface/DescriptionEditService.cpp:563–576

namespace
{
    int getNewCreatureId(int origCreatureId, std::unordered_map<int, int>& origToNewCreatureIdMap)
    {
        auto findResult = origToNewCreatureIdMap.find(origCreatureId);
        if (findResult != origToNewCreatureIdMap.end()) {
            return findResult->second;
        } else {
            int newCreatureId = 0;
            while (newCreatureId == 0) {
                newCreatureId = NumberGenerator::get().getRandomInt();
            }
            origToNewCreatureIdMap.emplace(origCreatureId, newCreatureId);
            return newCreatureId;
        }
    };

}