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C-/C++-Quelltext

            class AbstractGameObject : public GameObject {
            public:

                AbstractGameObject();
                ~AbstractGameObject();

                void setPosition(float x, float y, float z);
                void setRotation(float rotation);

                inline const irr::scene::ISceneNode* getSceneNode() const {
                    return _sceneNode;
                }

                inline const dBody& getBody() const {
                    return _body;
                }


            protected:
                irr::scene::ISceneNode* _sceneNode;
                dBody                   _body;
            };

            class ActorImpl : public AbstractGameObject, public Actor {
            public:
                ActorImpl();
                ~ActorImpl();
                void update(float delta);

                void setPosition(float x, float y, float z);
                void setRotation(float rotation);
                void move(float x, float y);
            protected:
                dSphere _cylinder;

            };

C-/C++-Quelltext

void ActorImpl::update(float delta) {

    // get the position from the physic engine and set the position of the scene node
    const dReal* pos = _body.getPosition();
    const dReal* rot = _body.getRotation();

    _sceneNode->setPosition(irr::core::vector3df(pos[0], pos[1], pos[2]));
    _sceneNode->setRotation(convertOdeMatrixToIrrRotationDegrees(rot));
}

void ActorImpl::move(float x, float y) {

    // set movement as force to the body
    dReal force[3];
    force[0] = x * 5000.0;
    force[1] = 0.0f;
    force[2] = y * 5000.0;
    _body.setForce(force);
}