Add reflection infrastructure

[libs/game.git] / source / game / stage.cpp

diff --git a/source/game/stage.cpp b/source/game/stage.cpp
index 1c56c7e8a159abe3e41f32bb3b4b629eb4ffb533..5663a71fadf8b36e1db21267724cf3d27e9530c2 100644 (file)
--- a/source/game/stage.cpp
+++ b/source/game/stage.cpp
@@ -1,4 +1,5 @@
 #include "stage.h"
+#include "accessguard.h"
 #include "camera.h"
 #include "root.h"
 #include "system.h"
@@ -7,7 +8,8 @@ using namespace std;
 
 namespace Msp::Game {
 
-Stage::Stage(DataFile::Collection &r):
+Stage::Stage(Reflection::Reflector &f, DataFile::Collection &r):
+       reflector(f),
        resources(r),
        event_source(event_bus),
        event_observer(event_bus),
@@ -35,10 +37,34 @@ void Stage::set_active_camera(Handle<Camera> c)
        event_source.emit<Events::CameraChanged>(active_camera);
 }
 
+void Stage::synthesize_initial_events(EventObserver &target_observer)
+{
+       synthesize_initial_events(Handle<Entity>::from_object(root.get()), target_observer);
+       if(active_camera)
+               event_source.emit_to<Events::CameraChanged>(target_observer, active_camera);
+}
+
+void Stage::synthesize_initial_events(Handle<Entity> entity, EventObserver &target_observer)
+{
+       for(Handle<Component> c: entity->get_components())
+               event_source.emit_to<Events::ComponentCreated>(target_observer, c);
+       for(Handle<Entity> e: entity->get_children())
+               synthesize_initial_events(e, target_observer);
+       event_source.emit_to<Events::EntityCreated>(target_observer, entity);
+}
+
 void Stage::tick(Time::TimeDelta dt)
 {
+       {
+#ifdef DEBUG
+               AccessGuard::BlockForScope _block;;
+#endif
+               for(const auto &s: systems)
+                       s->tick(dt);
+       }
+
        for(const auto &s: systems)
-               s->tick(dt);
+               s->deferred_tick();
 }
 
 } // namespace Msp::Game