X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=examples%2Fbassteroids%2Fsource%2Fphysics.h;h=1e7bec3e95cb3e2b0f8d6923a5b1816597d28cd0;hb=338031de484ee117762d80449d9ca472a6918c92;hp=096e228095fdc94b131ca4796d505bc8e6cb63ad;hpb=9ce882cbb6bb7628d7c9883c43491a75c10625d7;p=libs%2Fgame.git

diff --git a/examples/bassteroids/source/physics.h b/examples/bassteroids/source/physics.h
index 096e228..1e7bec3 100644
--- a/examples/bassteroids/source/physics.h
+++ b/examples/bassteroids/source/physics.h
@@ -2,16 +2,21 @@
 #define PHYSICS_H_
 
 #include <msp/game/eventobserver.h>
+#include <msp/game/eventsource.h>
 #include <msp/game/events.h>
 #include <msp/game/handle.h>
 #include <msp/game/system.h>
 #include <msp/geometry/angle.h>
 #include <msp/linal/vector.h>
+#include "events.h"
 
 class PhysicalEntity;
 
 class Physics: public Msp::Game::System
 {
+public:
+	using EventSource = Msp::Game::EventSource<Events::Collision>;
+
 private:
 	struct SimulatedEntity
 	{
@@ -39,6 +44,7 @@ private:
 		Msp::LinAl::Vector<float, 2> normal;
 	};
 
+	EventSource event_source;
 	Msp::Game::EventObserver observer;
 	std::vector<SimulatedEntity> entities;
 	unsigned fixture_count = 0;
@@ -49,6 +55,7 @@ public:
 
 private:
 	void entity_added(const Msp::Game::Events::EntityCreated &);
+	void entity_removed(const Msp::Game::Events::EntityDestroyed &);
 
 public:
 	void tick(Msp::Time::TimeDelta) override;