3 files changed, 14 insertions, 8 deletions
diff --git a/logic/state.hpp b/logic/state.hpp
index 4e021949..f5892557 100644
--- a/logic/state.hpp
+++ b/logic/state.hpp
@@ -13,7 +13,6 @@ using namespace options;
 #include "api/plugin-support.hpp"
 #include "main-settings.hpp"
 #include "mappings.hpp"
-#include "selected-libraries.hpp"
 #include "work.hpp"
 #include <vector>
 #include <QString>
@@ -25,7 +24,6 @@ struct State
         pose(std::vector<axis_opts*>{&s.a_x, &s.a_y, &s.a_z, &s.a_yaw, &s.a_pitch, &s.a_roll})
     {}
     Modules modules;
-    SelectedLibraries libs;
     main_settings s;
     Mappings pose;
     mem<Work> work;
diff --git a/logic/work.cpp b/logic/work.cpp
index ebac4c39..102b859e 100644
--- a/logic/work.cpp
+++ b/logic/work.cpp
@@ -60,12 +60,11 @@ std::shared_ptr<TrackLogger> Work::make_logger(main_settings &s)
 }
 
 
-Work::Work(Mappings& m, SelectedLibraries& libs, WId handle) :
-    libs(libs),
+Work::Work(Mappings& m, QFrame* frame, mem<dylib>& tracker_, mem<dylib>& filter_, mem<dylib>& proto_) :
+    libs(frame, tracker_, filter_, proto_),
     logger(make_logger(s)),
     tracker(std::make_shared<Tracker>(m, libs, *logger)),
     sc(std::make_shared<Shortcuts>()),
-    handle(handle),
     keys {
         key_tuple(s.key_center1, [&](bool) -> void { tracker->center(); }, true),
         key_tuple(s.key_center2, [&](bool) -> void { tracker->center(); }, true),
@@ -83,6 +82,8 @@ Work::Work(Mappings& m, SelectedLibraries& libs, WId handle) :
         key_tuple(s.key_zero_press2, [&](bool x) -> void { tracker->set_zero(x); }, false),
     }
 {
+    if (!is_ok())
+        return;
     reload_shortcuts();
     tracker->start();
 }
@@ -92,6 +93,11 @@ void Work::reload_shortcuts()
     sc->reload(keys);
 }
 
+bool Work::is_ok() const
+{
+    return libs.correct;
+}
+
 Work::~Work()
 {
     // order matters, otherwise use-after-free -sh
diff --git a/logic/work.hpp b/logic/work.hpp
index b614c580..ff0524bd 100644
--- a/logic/work.hpp
+++ b/logic/work.hpp
@@ -14,6 +14,8 @@
 #include "shortcuts.h"
 #include "export.hpp"
 #include "tracklogger.hpp"
+#include "logic/selected-libraries.hpp"
+#include "api/plugin-support.hpp"
 
 #include <QObject>
 #include <QFrame>
@@ -27,16 +29,16 @@ struct OPENTRACK_LOGIC_EXPORT Work
     using fn_t = std::function<void(bool)>;
     using key_tuple = std::tuple<key_opts&, fn_t, bool>;
     main_settings s; // tracker needs settings, so settings must come before it
-    SelectedLibraries& libs;
     std::shared_ptr<TrackLogger> logger; // must come before tracker, since tracker depends on it
+    SelectedLibraries libs; // idem
     std::shared_ptr<Tracker> tracker;
     std::shared_ptr<Shortcuts> sc;
-    WId handle;
     std::vector<key_tuple> keys;
 
-    Work(Mappings& m, SelectedLibraries& libs, WId handle);
+    Work(Mappings& m, QFrame* frame, mem<dylib>& tracker, mem<dylib>& filter, mem<dylib>& proto);
     ~Work();
     void reload_shortcuts();
+    bool is_ok() const;
 
 private:
     static std::shared_ptr<TrackLogger> make_logger(main_settings &s);