X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=examples%2Fbassteroids%2Fsource%2Frigidbody.h;h=b75d034ab98e03b42a4beb81cb08d21532d1f4b4;hb=bfbcfa2678c70d661cb9104b2ef677d7d7b5a637;hp=aaffdc03c19eec0f18d131d88dd773d6aa8633d6;hpb=a99b57a74252fd3de649d544d070b747f91fcf4d;p=libs%2Fgame.git

diff --git a/examples/bassteroids/source/rigidbody.h b/examples/bassteroids/source/rigidbody.h
index aaffdc0..b75d034 100644
--- a/examples/bassteroids/source/rigidbody.h
+++ b/examples/bassteroids/source/rigidbody.h
@@ -11,17 +11,21 @@ struct RigidBodySetup
 	float moment_of_inertia = 0.5f;
 };
 
-class RigidBody: public Msp::Game::Component
+struct RigidBodyData
+{
+	Msp::LinAl::Vector<float, 2> velocity;
+	Msp::Geometry::Angle<float> angular_velocity;
+	Msp::LinAl::Vector<float, 2> force;
+	float torque = 0.0f;
+};
+
+class RigidBody: public Msp::Game::BufferedComponent<RigidBodyData>
 {
 public:
 	using Setup = RigidBodySetup;
 
 private:
 	const Setup &setup;
-	Msp::LinAl::Vector<float, 2> velocity;
-	Msp::Geometry::Angle<float> angular_velocity;
-	Msp::LinAl::Vector<float, 2> force;
-	float torque = 0.0f;
 
 public:
 	RigidBody(Msp::Game::Handle<Msp::Game::Entity>, const Setup &);
@@ -34,10 +38,10 @@ public:
 	void add_force(const Msp::LinAl::Vector<float, 2> &, const Msp::LinAl::Vector<float, 2> &);
 	void add_torque(float);
 	void clear_forces();
-	const Msp::LinAl::Vector<float, 2> &get_velocity() const { return velocity; }
-	Msp::Geometry::Angle<float> get_angular_velocity() const { return angular_velocity; }
-	const Msp::LinAl::Vector<float, 2> &get_force() const { return force; }
-	float get_torque() const { return torque; }
+	const Msp::LinAl::Vector<float, 2> &get_velocity() const { return read().velocity; }
+	Msp::Geometry::Angle<float> get_angular_velocity() const { return read().angular_velocity; }
+	const Msp::LinAl::Vector<float, 2> &get_force() const { return read().force; }
+	float get_torque() const { return read().torque; }
 };
 
 #endif