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Code Issues 154 Wiki Activity

refactor(editor): track observer instead of the function hooks

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This commit is contained in:
maj00r
2026-10-04 00:37:26 +02:00
parent 7b8d809078
commit c85a52d5b1
5 changed files with 43 additions and 35 deletions
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19
editor/editorTrack.hpp
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@@ -232,14 +232,21 @@ class editor_track
static void velocity(TTrack &Track, double const Velocity);
static void damage(TTrack &Track, int const Damage);
// let the objects which belong to the paths follow their changes
static std::function<void(TTrack const &)> on_capture;
static std::function<void(std::vector<TTrack *> const &)> on_commit;
static std::function<void(TTrack &)> on_retire;
// called before the commit; the first argument keeps the beginning of the path, given in the last one
static std::function<void(TTrack &, TTrack &, segment_data const &)> on_split;
// told about the changes of the paths, to let the objects which belong to them follow
class observer
{
public:
virtual ~observer() = default;
virtual void track_captured(TTrack const &Track) = 0;
virtual void tracks_committed(std::vector<TTrack *> const &Tracks) = 0;
virtual void track_retired(TTrack &Track) = 0;
// called before the commit; Original keeps the beginning of the path, given in First
virtual void track_split(TTrack &Original, TTrack &Created, segment_data const &First) = 0;
};
static void observe(observer *Observer) { s_observer = Observer; }
private:
static observer *s_observer;
static void disconnect(TTrack &Track);
static void join(TTrack &Track);
static void connect(TTrack &Track, bool const Prevside, TTrack *Other, int const Endpointid);