Class ServerModList

engine/Poseidon/Core/ServerModResolve.hpp:62–77

What a server requires of a joining client: a set of mod ids and whether the match must be exact (no extra local mods). Parsed from the server's `mod` string.

/// What a server requires of a joining client: a set of mod ids and whether the
/// match must be exact (no extra local mods). Parsed from the server's `mod` string.
class ServerModList
{
  public:
    ServerModList() = default;
    ServerModList(const std::string& modString, bool equalModRequired);

    const std::vector<ModId>& Required() const { return _required; }
    bool RequiresExactMatch() const { return _exact; }
    bool Requires(const ModId& id) const { return _set.count(id) != 0; }
    bool Empty() const { return _required.empty(); }

  private:
    std::vector<ModId> _required;
    std::unordered_set<ModId, ModId::Hash> _set;
    bool _exact = false;
};

/// A required mod that is absent on disk but present in the catalog — what we'd
/// download to satisfy the server.