]> git.xonotic.org Git - xonotic/netradiant.git/blobdiff - plugins/entity/miscmodel.cpp
reformat code! now the code is only ugly on the *inside*
[xonotic/netradiant.git] / plugins / entity / miscmodel.cpp
index ac541a6f34f270ca6ab3e1d2ef6056712802e188..76bf6598f18bcbcf4dbe92c1e6c564933d093084 100644 (file)
 #include "entity.h"
 
 class MiscModel :
-       public Snappable
-{
-EntityKeyValues m_entity;
-KeyObserverMap m_keyObservers;
-MatrixTransform m_transform;
-
-OriginKey m_originKey;
-Vector3 m_origin;
-AnglesKey m_anglesKey;
-Vector3 m_angles;
-ScaleKey m_scaleKey;
-Vector3 m_scale;
-
-SingletonModel m_model;
-
-ClassnameFilter m_filter;
-NamedEntity m_named;
-NameKeys m_nameKeys;
-RenderablePivot m_renderOrigin;
-RenderableNamedEntity m_renderName;
-
-Callback<void()> m_transformChanged;
-Callback<void()> m_evaluateTransform;
-
-void construct(){
-       m_keyObservers.insert( "classname", ClassnameFilter::ClassnameChangedCaller( m_filter ) );
-       m_keyObservers.insert( Static<KeyIsName>::instance().m_nameKey, NamedEntity::IdentifierChangedCaller( m_named ) );
-       m_keyObservers.insert( "model", SingletonModel::ModelChangedCaller( m_model ) );
-       m_keyObservers.insert( "origin", OriginKey::OriginChangedCaller( m_originKey ) );
-       m_keyObservers.insert( "angle", AnglesKey::AngleChangedCaller( m_anglesKey ) );
-       m_keyObservers.insert( "angles", AnglesKey::AnglesChangedCaller( m_anglesKey ) );
-       m_keyObservers.insert( "modelscale", ScaleKey::UniformScaleChangedCaller( m_scaleKey ) );
-       m_keyObservers.insert( "modelscale_vec", ScaleKey::ScaleChangedCaller( m_scaleKey ) );
-}
-
-void updateTransform(){
-       m_transform.localToParent() = g_matrix4_identity;
-       matrix4_transform_by_euler_xyz_degrees( m_transform.localToParent(), m_origin, m_angles, m_scale );
-       m_transformChanged();
-}
+        public Snappable {
+    EntityKeyValues m_entity;
+    KeyObserverMap m_keyObservers;
+    MatrixTransform m_transform;
+
+    OriginKey m_originKey;
+    Vector3 m_origin;
+    AnglesKey m_anglesKey;
+    Vector3 m_angles;
+    ScaleKey m_scaleKey;
+    Vector3 m_scale;
+
+    SingletonModel m_model;
+
+    ClassnameFilter m_filter;
+    NamedEntity m_named;
+    NameKeys m_nameKeys;
+    RenderablePivot m_renderOrigin;
+    RenderableNamedEntity m_renderName;
+
+    Callback<void()> m_transformChanged;
+    Callback<void()> m_evaluateTransform;
+
+    void construct()
+    {
+        m_keyObservers.insert("classname", ClassnameFilter::ClassnameChangedCaller(m_filter));
+        m_keyObservers.insert(Static<KeyIsName>::instance().m_nameKey, NamedEntity::IdentifierChangedCaller(m_named));
+        m_keyObservers.insert("model", SingletonModel::ModelChangedCaller(m_model));
+        m_keyObservers.insert("origin", OriginKey::OriginChangedCaller(m_originKey));
+        m_keyObservers.insert("angle", AnglesKey::AngleChangedCaller(m_anglesKey));
+        m_keyObservers.insert("angles", AnglesKey::AnglesChangedCaller(m_anglesKey));
+        m_keyObservers.insert("modelscale", ScaleKey::UniformScaleChangedCaller(m_scaleKey));
+        m_keyObservers.insert("modelscale_vec", ScaleKey::ScaleChangedCaller(m_scaleKey));
+    }
+
+    void updateTransform()
+    {
+        m_transform.localToParent() = g_matrix4_identity;
+        matrix4_transform_by_euler_xyz_degrees(m_transform.localToParent(), m_origin, m_angles, m_scale);
+        m_transformChanged();
+    }
 
 // vc 2k5 compiler fix
 #if _MSC_VER >= 1400
-public:
+    public:
 #endif
 
-void originChanged(){
-       m_origin = m_originKey.m_origin;
-       updateTransform();
-}
-typedef MemberCaller<MiscModel, void(), &MiscModel::originChanged> OriginChangedCaller;
-void anglesChanged(){
-       m_angles = m_anglesKey.m_angles;
-       updateTransform();
-}
-typedef MemberCaller<MiscModel, void(), &MiscModel::anglesChanged> AnglesChangedCaller;
-void scaleChanged(){
-       m_scale = m_scaleKey.m_scale;
-       updateTransform();
-}
-typedef MemberCaller<MiscModel, void(), &MiscModel::scaleChanged> ScaleChangedCaller;
-public:
-
-MiscModel( EntityClass* eclass, scene::Node& node, const Callback<void()>& transformChanged, const Callback<void()>& evaluateTransform ) :
-       m_entity( eclass ),
-       m_originKey( OriginChangedCaller( *this ) ),
-       m_origin( ORIGINKEY_IDENTITY ),
-       m_anglesKey( AnglesChangedCaller( *this ) ),
-       m_angles( ANGLESKEY_IDENTITY ),
-       m_scaleKey( ScaleChangedCaller( *this ) ),
-       m_scale( SCALEKEY_IDENTITY ),
-       m_filter( m_entity, node ),
-       m_named( m_entity ),
-       m_nameKeys( m_entity ),
-       m_renderName( m_named, g_vector3_identity ),
-       m_transformChanged( transformChanged ),
-       m_evaluateTransform( evaluateTransform ){
-       construct();
-}
-MiscModel( const MiscModel& other, scene::Node& node, const Callback<void()>& transformChanged, const Callback<void()>& evaluateTransform ) :
-       m_entity( other.m_entity ),
-       m_originKey( OriginChangedCaller( *this ) ),
-       m_origin( ORIGINKEY_IDENTITY ),
-       m_anglesKey( AnglesChangedCaller( *this ) ),
-       m_angles( ANGLESKEY_IDENTITY ),
-       m_scaleKey( ScaleChangedCaller( *this ) ),
-       m_scale( SCALEKEY_IDENTITY ),
-       m_filter( m_entity, node ),
-       m_named( m_entity ),
-       m_nameKeys( m_entity ),
-       m_renderName( m_named, g_vector3_identity ),
-       m_transformChanged( transformChanged ),
-       m_evaluateTransform( evaluateTransform ){
-       construct();
-}
-
-InstanceCounter m_instanceCounter;
-void instanceAttach( const scene::Path& path ){
-       if ( ++m_instanceCounter.m_count == 1 ) {
-               m_filter.instanceAttach();
-               m_entity.instanceAttach( path_find_mapfile( path.begin(), path.end() ) );
-               m_entity.attach( m_keyObservers );
-       }
-}
-void instanceDetach( const scene::Path& path ){
-       if ( --m_instanceCounter.m_count == 0 ) {
-               m_entity.detach( m_keyObservers );
-               m_entity.instanceDetach( path_find_mapfile( path.begin(), path.end() ) );
-               m_filter.instanceDetach();
-       }
-}
-
-EntityKeyValues& getEntity(){
-       return m_entity;
-}
-const EntityKeyValues& getEntity() const {
-       return m_entity;
-}
-
-scene::Traversable& getTraversable(){
-       return m_model.getTraversable();
-}
-Namespaced& getNamespaced(){
-       return m_nameKeys;
-}
-Nameable& getNameable(){
-       return m_named;
-}
-TransformNode& getTransformNode(){
-       return m_transform;
-}
-
-void attach( scene::Traversable::Observer* observer ){
-       m_model.attach( observer );
-}
-void detach( scene::Traversable::Observer* observer ){
-       m_model.detach( observer );
-}
+    void originChanged()
+    {
+        m_origin = m_originKey.m_origin;
+        updateTransform();
+    }
 
-void renderSolid( Renderer& renderer, const VolumeTest& volume, const Matrix4& localToWorld, bool selected ) const {
-       if ( selected ) {
-               m_renderOrigin.render( renderer, volume, localToWorld );
-       }
+    typedef MemberCaller<MiscModel, void(), &MiscModel::originChanged> OriginChangedCaller;
 
-       renderer.SetState( m_entity.getEntityClass().m_state_wire, Renderer::eWireframeOnly );
-}
-void renderWireframe( Renderer& renderer, const VolumeTest& volume, const Matrix4& localToWorld, bool selected ) const {
-       renderSolid( renderer, volume, localToWorld, selected );
-       if ( g_showNames ) {
-               renderer.addRenderable( m_renderName, localToWorld );
-       }
-}
+    void anglesChanged()
+    {
+        m_angles = m_anglesKey.m_angles;
+        updateTransform();
+    }
 
-void translate( const Vector3& translation ){
-       m_origin = origin_translated( m_origin, translation );
-}
-void rotate( const Quaternion& rotation ){
-       m_angles = angles_rotated( m_angles, rotation );
-}
-void scale( const Vector3& scaling ){
-       m_scale = scale_scaled( m_scale, scaling );
-}
-void snapto( float snap ){
-       m_originKey.m_origin = origin_snapped( m_originKey.m_origin, snap );
-       m_originKey.write( &m_entity );
-}
-void revertTransform(){
-       m_origin = m_originKey.m_origin;
-       m_angles = m_anglesKey.m_angles;
-       m_scale = m_scaleKey.m_scale;
-}
-void freezeTransform(){
-       m_originKey.m_origin = m_origin;
-       m_originKey.write( &m_entity );
-       m_anglesKey.m_angles = m_angles;
-       m_anglesKey.write( &m_entity );
-       m_scaleKey.m_scale = m_scale;
-       m_scaleKey.write( &m_entity );
-}
-void transformChanged(){
-       revertTransform();
-       m_evaluateTransform();
-       updateTransform();
-}
-typedef MemberCaller<MiscModel, void(), &MiscModel::transformChanged> TransformChangedCaller;
-};
+    typedef MemberCaller<MiscModel, void(), &MiscModel::anglesChanged> AnglesChangedCaller;
 
-class MiscModelInstance : public TargetableInstance, public TransformModifier, public Renderable
-{
-class TypeCasts
-{
-InstanceTypeCastTable m_casts;
-public:
-TypeCasts(){
-       m_casts = TargetableInstance::StaticTypeCasts::instance().get();
-       InstanceStaticCast<MiscModelInstance, Renderable>::install( m_casts );
-       InstanceStaticCast<MiscModelInstance, Transformable>::install( m_casts );
-       InstanceIdentityCast<MiscModelInstance>::install( m_casts );
-}
-InstanceTypeCastTable& get(){
-       return m_casts;
-}
-};
+    void scaleChanged()
+    {
+        m_scale = m_scaleKey.m_scale;
+        updateTransform();
+    }
 
-MiscModel& m_contained;
+    typedef MemberCaller<MiscModel, void(), &MiscModel::scaleChanged> ScaleChangedCaller;
 public:
-typedef LazyStatic<TypeCasts> StaticTypeCasts;
 
-STRING_CONSTANT( Name, "MiscModelInstance" );
-
-MiscModelInstance( const scene::Path& path, scene::Instance* parent, MiscModel& miscmodel ) :
-       TargetableInstance( path, parent, this, StaticTypeCasts::instance().get(), miscmodel.getEntity(), *this ),
-       TransformModifier( MiscModel::TransformChangedCaller( miscmodel ), ApplyTransformCaller( *this ) ),
-       m_contained( miscmodel ){
-       m_contained.instanceAttach( Instance::path() );
-       StaticRenderableConnectionLines::instance().attach( *this );
-}
-~MiscModelInstance(){
-       StaticRenderableConnectionLines::instance().detach( *this );
-       m_contained.instanceDetach( Instance::path() );
-}
-void renderSolid( Renderer& renderer, const VolumeTest& volume ) const {
-       m_contained.renderSolid( renderer, volume, Instance::localToWorld(), getSelectable().isSelected() );
-}
-void renderWireframe( Renderer& renderer, const VolumeTest& volume ) const {
-       m_contained.renderWireframe( renderer, volume, Instance::localToWorld(), getSelectable().isSelected() );
-}
-void evaluateTransform(){
-       if ( getType() == TRANSFORM_PRIMITIVE ) {
-               m_contained.translate( getTranslation() );
-               m_contained.rotate( getRotation() );
-               m_contained.scale( getScale() );
-       }
-}
-void applyTransform(){
-       m_contained.revertTransform();
-       evaluateTransform();
-       m_contained.freezeTransform();
-}
-typedef MemberCaller<MiscModelInstance, void(), &MiscModelInstance::applyTransform> ApplyTransformCaller;
+    MiscModel(EntityClass *eclass, scene::Node &node, const Callback<void()> &transformChanged,
+              const Callback<void()> &evaluateTransform) :
+            m_entity(eclass),
+            m_originKey(OriginChangedCaller(*this)),
+            m_origin(ORIGINKEY_IDENTITY),
+            m_anglesKey(AnglesChangedCaller(*this)),
+            m_angles(ANGLESKEY_IDENTITY),
+            m_scaleKey(ScaleChangedCaller(*this)),
+            m_scale(SCALEKEY_IDENTITY),
+            m_filter(m_entity, node),
+            m_named(m_entity),
+            m_nameKeys(m_entity),
+            m_renderName(m_named, g_vector3_identity),
+            m_transformChanged(transformChanged),
+            m_evaluateTransform(evaluateTransform)
+    {
+        construct();
+    }
+
+    MiscModel(const MiscModel &other, scene::Node &node, const Callback<void()> &transformChanged,
+              const Callback<void()> &evaluateTransform) :
+            m_entity(other.m_entity),
+            m_originKey(OriginChangedCaller(*this)),
+            m_origin(ORIGINKEY_IDENTITY),
+            m_anglesKey(AnglesChangedCaller(*this)),
+            m_angles(ANGLESKEY_IDENTITY),
+            m_scaleKey(ScaleChangedCaller(*this)),
+            m_scale(SCALEKEY_IDENTITY),
+            m_filter(m_entity, node),
+            m_named(m_entity),
+            m_nameKeys(m_entity),
+            m_renderName(m_named, g_vector3_identity),
+            m_transformChanged(transformChanged),
+            m_evaluateTransform(evaluateTransform)
+    {
+        construct();
+    }
+
+    InstanceCounter m_instanceCounter;
+
+    void instanceAttach(const scene::Path &path)
+    {
+        if (++m_instanceCounter.m_count == 1) {
+            m_filter.instanceAttach();
+            m_entity.instanceAttach(path_find_mapfile(path.begin(), path.end()));
+            m_entity.attach(m_keyObservers);
+        }
+    }
+
+    void instanceDetach(const scene::Path &path)
+    {
+        if (--m_instanceCounter.m_count == 0) {
+            m_entity.detach(m_keyObservers);
+            m_entity.instanceDetach(path_find_mapfile(path.begin(), path.end()));
+            m_filter.instanceDetach();
+        }
+    }
+
+    EntityKeyValues &getEntity()
+    {
+        return m_entity;
+    }
+
+    const EntityKeyValues &getEntity() const
+    {
+        return m_entity;
+    }
+
+    scene::Traversable &getTraversable()
+    {
+        return m_model.getTraversable();
+    }
+
+    Namespaced &getNamespaced()
+    {
+        return m_nameKeys;
+    }
+
+    Nameable &getNameable()
+    {
+        return m_named;
+    }
+
+    TransformNode &getTransformNode()
+    {
+        return m_transform;
+    }
+
+    void attach(scene::Traversable::Observer *observer)
+    {
+        m_model.attach(observer);
+    }
+
+    void detach(scene::Traversable::Observer *observer)
+    {
+        m_model.detach(observer);
+    }
+
+    void renderSolid(Renderer &renderer, const VolumeTest &volume, const Matrix4 &localToWorld, bool selected) const
+    {
+        if (selected) {
+            m_renderOrigin.render(renderer, volume, localToWorld);
+        }
+
+        renderer.SetState(m_entity.getEntityClass().m_state_wire, Renderer::eWireframeOnly);
+    }
+
+    void renderWireframe(Renderer &renderer, const VolumeTest &volume, const Matrix4 &localToWorld, bool selected) const
+    {
+        renderSolid(renderer, volume, localToWorld, selected);
+        if (g_showNames) {
+            renderer.addRenderable(m_renderName, localToWorld);
+        }
+    }
+
+    void translate(const Vector3 &translation)
+    {
+        m_origin = origin_translated(m_origin, translation);
+    }
+
+    void rotate(const Quaternion &rotation)
+    {
+        m_angles = angles_rotated(m_angles, rotation);
+    }
+
+    void scale(const Vector3 &scaling)
+    {
+        m_scale = scale_scaled(m_scale, scaling);
+    }
+
+    void snapto(float snap)
+    {
+        m_originKey.m_origin = origin_snapped(m_originKey.m_origin, snap);
+        m_originKey.write(&m_entity);
+    }
+
+    void revertTransform()
+    {
+        m_origin = m_originKey.m_origin;
+        m_angles = m_anglesKey.m_angles;
+        m_scale = m_scaleKey.m_scale;
+    }
+
+    void freezeTransform()
+    {
+        m_originKey.m_origin = m_origin;
+        m_originKey.write(&m_entity);
+        m_anglesKey.m_angles = m_angles;
+        m_anglesKey.write(&m_entity);
+        m_scaleKey.m_scale = m_scale;
+        m_scaleKey.write(&m_entity);
+    }
+
+    void transformChanged()
+    {
+        revertTransform();
+        m_evaluateTransform();
+        updateTransform();
+    }
+
+    typedef MemberCaller<MiscModel, void(), &MiscModel::transformChanged> TransformChangedCaller;
 };
 
-class MiscModelNode :
-       public scene::Node::Symbiot,
-       public scene::Instantiable,
-       public scene::Cloneable,
-       public scene::Traversable::Observer
-{
-class TypeCasts
-{
-NodeTypeCastTable m_casts;
+class MiscModelInstance : public TargetableInstance, public TransformModifier, public Renderable {
+    class TypeCasts {
+        InstanceTypeCastTable m_casts;
+    public:
+        TypeCasts()
+        {
+            m_casts = TargetableInstance::StaticTypeCasts::instance().get();
+            InstanceStaticCast<MiscModelInstance, Renderable>::install(m_casts);
+            InstanceStaticCast<MiscModelInstance, Transformable>::install(m_casts);
+            InstanceIdentityCast<MiscModelInstance>::install(m_casts);
+        }
+
+        InstanceTypeCastTable &get()
+        {
+            return m_casts;
+        }
+    };
+
+    MiscModel &m_contained;
 public:
-TypeCasts(){
-       NodeStaticCast<MiscModelNode, scene::Instantiable>::install( m_casts );
-       NodeStaticCast<MiscModelNode, scene::Cloneable>::install( m_casts );
-       NodeContainedCast<MiscModelNode, scene::Traversable>::install( m_casts );
-       NodeContainedCast<MiscModelNode, Snappable>::install( m_casts );
-       NodeContainedCast<MiscModelNode, TransformNode>::install( m_casts );
-       NodeContainedCast<MiscModelNode, Entity>::install( m_casts );
-       NodeContainedCast<MiscModelNode, Nameable>::install( m_casts );
-       NodeContainedCast<MiscModelNode, Namespaced>::install( m_casts );
-}
-NodeTypeCastTable& get(){
-       return m_casts;
-}
+    typedef LazyStatic<TypeCasts> StaticTypeCasts;
+
+    STRING_CONSTANT(Name, "MiscModelInstance");
+
+    MiscModelInstance(const scene::Path &path, scene::Instance *parent, MiscModel &miscmodel) :
+            TargetableInstance(path, parent, this, StaticTypeCasts::instance().get(), miscmodel.getEntity(), *this),
+            TransformModifier(MiscModel::TransformChangedCaller(miscmodel), ApplyTransformCaller(*this)),
+            m_contained(miscmodel)
+    {
+        m_contained.instanceAttach(Instance::path());
+        StaticRenderableConnectionLines::instance().attach(*this);
+    }
+
+    ~MiscModelInstance()
+    {
+        StaticRenderableConnectionLines::instance().detach(*this);
+        m_contained.instanceDetach(Instance::path());
+    }
+
+    void renderSolid(Renderer &renderer, const VolumeTest &volume) const
+    {
+        m_contained.renderSolid(renderer, volume, Instance::localToWorld(), getSelectable().isSelected());
+    }
+
+    void renderWireframe(Renderer &renderer, const VolumeTest &volume) const
+    {
+        m_contained.renderWireframe(renderer, volume, Instance::localToWorld(), getSelectable().isSelected());
+    }
+
+    void evaluateTransform()
+    {
+        if (getType() == TRANSFORM_PRIMITIVE) {
+            m_contained.translate(getTranslation());
+            m_contained.rotate(getRotation());
+            m_contained.scale(getScale());
+        }
+    }
+
+    void applyTransform()
+    {
+        m_contained.revertTransform();
+        evaluateTransform();
+        m_contained.freezeTransform();
+    }
+
+    typedef MemberCaller<MiscModelInstance, void(), &MiscModelInstance::applyTransform> ApplyTransformCaller;
 };
 
-
-scene::Node m_node;
-InstanceSet m_instances;
-MiscModel m_contained;
-
-void construct(){
-       m_contained.attach( this );
-}
-void destroy(){
-       m_contained.detach( this );
-}
+class MiscModelNode :
+        public scene::Node::Symbiot,
+        public scene::Instantiable,
+        public scene::Cloneable,
+        public scene::Traversable::Observer {
+    class TypeCasts {
+        NodeTypeCastTable m_casts;
+    public:
+        TypeCasts()
+        {
+            NodeStaticCast<MiscModelNode, scene::Instantiable>::install(m_casts);
+            NodeStaticCast<MiscModelNode, scene::Cloneable>::install(m_casts);
+            NodeContainedCast<MiscModelNode, scene::Traversable>::install(m_casts);
+            NodeContainedCast<MiscModelNode, Snappable>::install(m_casts);
+            NodeContainedCast<MiscModelNode, TransformNode>::install(m_casts);
+            NodeContainedCast<MiscModelNode, Entity>::install(m_casts);
+            NodeContainedCast<MiscModelNode, Nameable>::install(m_casts);
+            NodeContainedCast<MiscModelNode, Namespaced>::install(m_casts);
+        }
+
+        NodeTypeCastTable &get()
+        {
+            return m_casts;
+        }
+    };
+
+
+    scene::Node m_node;
+    InstanceSet m_instances;
+    MiscModel m_contained;
+
+    void construct()
+    {
+        m_contained.attach(this);
+    }
+
+    void destroy()
+    {
+        m_contained.detach(this);
+    }
 
 public:
-typedef LazyStatic<TypeCasts> StaticTypeCasts;
-
-scene::Traversable& get( NullType<scene::Traversable>){
-       return m_contained.getTraversable();
-}
-Snappable& get( NullType<Snappable>){
-       return m_contained;
-}
-TransformNode& get( NullType<TransformNode>){
-       return m_contained.getTransformNode();
-}
-Entity& get( NullType<Entity>){
-       return m_contained.getEntity();
-}
-Nameable& get( NullType<Nameable>){
-       return m_contained.getNameable();
-}
-Namespaced& get( NullType<Namespaced>){
-       return m_contained.getNamespaced();
-}
-
-MiscModelNode( EntityClass* eclass ) :
-       m_node( this, this, StaticTypeCasts::instance().get() ),
-       m_contained( eclass, m_node, InstanceSet::TransformChangedCaller( m_instances ), InstanceSetEvaluateTransform<MiscModelInstance>::Caller( m_instances ) ){
-       construct();
-}
-MiscModelNode( const MiscModelNode& other ) :
-       scene::Node::Symbiot( other ),
-       scene::Instantiable( other ),
-       scene::Cloneable( other ),
-       scene::Traversable::Observer( other ),
-       m_node( this, this, StaticTypeCasts::instance().get() ),
-       m_contained( other.m_contained, m_node, InstanceSet::TransformChangedCaller( m_instances ), InstanceSetEvaluateTransform<MiscModelInstance>::Caller( m_instances ) ){
-       construct();
-}
-~MiscModelNode(){
-       destroy();
-}
-
-void release(){
-       delete this;
-}
-scene::Node& node(){
-       return m_node;
-}
-
-scene::Node& clone() const {
-       return ( new MiscModelNode( *this ) )->node();
-}
-
-void insert( scene::Node& child ){
-       m_instances.insert( child );
-}
-void erase( scene::Node& child ){
-       m_instances.erase( child );
-}
-
-scene::Instance* create( const scene::Path& path, scene::Instance* parent ){
-       return new MiscModelInstance( path, parent, m_contained );
-}
-void forEachInstance( const scene::Instantiable::Visitor& visitor ){
-       m_instances.forEachInstance( visitor );
-}
-void insert( scene::Instantiable::Observer* observer, const scene::Path& path, scene::Instance* instance ){
-       m_instances.insert( observer, path, instance );
-}
-scene::Instance* erase( scene::Instantiable::Observer* observer, const scene::Path& path ){
-       return m_instances.erase( observer, path );
-}
+    typedef LazyStatic<TypeCasts> StaticTypeCasts;
+
+    scene::Traversable &get(NullType<scene::Traversable>)
+    {
+        return m_contained.getTraversable();
+    }
+
+    Snappable &get(NullType<Snappable>)
+    {
+        return m_contained;
+    }
+
+    TransformNode &get(NullType<TransformNode>)
+    {
+        return m_contained.getTransformNode();
+    }
+
+    Entity &get(NullType<Entity>)
+    {
+        return m_contained.getEntity();
+    }
+
+    Nameable &get(NullType<Nameable>)
+    {
+        return m_contained.getNameable();
+    }
+
+    Namespaced &get(NullType<Namespaced>)
+    {
+        return m_contained.getNamespaced();
+    }
+
+    MiscModelNode(EntityClass *eclass) :
+            m_node(this, this, StaticTypeCasts::instance().get()),
+            m_contained(eclass, m_node, InstanceSet::TransformChangedCaller(m_instances),
+                        InstanceSetEvaluateTransform<MiscModelInstance>::Caller(m_instances))
+    {
+        construct();
+    }
+
+    MiscModelNode(const MiscModelNode &other) :
+            scene::Node::Symbiot(other),
+            scene::Instantiable(other),
+            scene::Cloneable(other),
+            scene::Traversable::Observer(other),
+            m_node(this, this, StaticTypeCasts::instance().get()),
+            m_contained(other.m_contained, m_node, InstanceSet::TransformChangedCaller(m_instances),
+                        InstanceSetEvaluateTransform<MiscModelInstance>::Caller(m_instances))
+    {
+        construct();
+    }
+
+    ~MiscModelNode()
+    {
+        destroy();
+    }
+
+    void release()
+    {
+        delete this;
+    }
+
+    scene::Node &node()
+    {
+        return m_node;
+    }
+
+    scene::Node &clone() const
+    {
+        return (new MiscModelNode(*this))->node();
+    }
+
+    void insert(scene::Node &child)
+    {
+        m_instances.insert(child);
+    }
+
+    void erase(scene::Node &child)
+    {
+        m_instances.erase(child);
+    }
+
+    scene::Instance *create(const scene::Path &path, scene::Instance *parent)
+    {
+        return new MiscModelInstance(path, parent, m_contained);
+    }
+
+    void forEachInstance(const scene::Instantiable::Visitor &visitor)
+    {
+        m_instances.forEachInstance(visitor);
+    }
+
+    void insert(scene::Instantiable::Observer *observer, const scene::Path &path, scene::Instance *instance)
+    {
+        m_instances.insert(observer, path, instance);
+    }
+
+    scene::Instance *erase(scene::Instantiable::Observer *observer, const scene::Path &path)
+    {
+        return m_instances.erase(observer, path);
+    }
 };
 
-scene::Node& New_MiscModel( EntityClass* eclass ){
-       return ( new MiscModelNode( eclass ) )->node();
+scene::Node &New_MiscModel(EntityClass *eclass)
+{
+    return (new MiscModelNode(eclass))->node();
 }
 
-void MiscModel_construct(){
+void MiscModel_construct()
+{
 }
-void MiscModel_destroy(){
+
+void MiscModel_destroy()
+{
 }