bool pre(const scene::Path& path, scene::Instance& instance) const
{
if(path.top().get().visible())
{
BrushInstance* brush = Instance_getBrush(instance);
if(brush != 0)
{
m_test.BeginMesh(brush->localToWorld());
for(Brush::const_iterator i = brush->getBrush().begin(); i != brush->getBrush().end(); ++i)
{
Face_getClosest(*(*i), m_test, m_bestIntersection, m_closestFace);
}
}
else
{
SelectionTestable* selectionTestable = Instance_getSelectionTestable(instance);
if(selectionTestable)
{
bool occluded;
OccludeSelector selector(m_bestIntersection, occluded);
selectionTestable->testSelect(selector, m_test);
if(occluded)
{
m_closestFace = 0;
}
}
}
}
return true;
}
void post( const scene::Path& path, scene::Instance& instance ) const {
Entity* entity = Node_getEntity( path.top() );
if ( entity != 0
&& ( instance.childSelected() || Instance_getSelectable( instance )->isSelected() ) ) {
entity->setKeyValue( m_key, m_value );
}
}
bool pre( const scene::Path& path, scene::Instance& instance ) const {
if ( m_entity == 0 ) {
Entity* entity = Node_getEntity( path.top() );
if ( entity != 0 && string_equal( m_name, entity->getKeyValue( "classname" ) ) ) {
m_entity = entity;
}
}
return true;
}
bool pre(const scene::Path& path, scene::Instance& instance) const {
if (path.top().get().visible() && Node_isBrush(path.top())) // this node is a floor
{
const AABB& aabb = instance.worldAABB();
float floorHeight = aabb.origin.z() + aabb.extents.z();
if (floorHeight > m_current && floorHeight < m_bestUp) {
m_bestUp = floorHeight;
}
if (floorHeight < m_current && floorHeight > m_bestDown) {
m_bestDown = floorHeight;
}
}
return true;
}
bool pre( const scene::Path& path, scene::Instance& instance ) const {
const char *str;
Entity* entity = Node_getEntity( path.top() );
if ( entity != 0 && string_equal( m_classname, entity->getKeyValue( "classname" ) ) ) {
str = entity->getKeyValue( m_flag );
if ( string_empty( str ) ) {
( *m_count )++;
}
}
return true;
}
void post( const scene::Path& path, scene::Instance& instance ) const {
Entity* entity = Node_getEntity( path.top() );
if ( entity != 0
&& ( instance.childSelected() || Instance_getSelectable( instance )->isSelected() ) ) {
NodeSmartReference node( GlobalEntityCreator().createEntity( GlobalEntityClassManager().findOrInsert( m_classname, node_is_group( path.top() ) ) ) );
EntityCopyingVisitor visitor( *Node_getEntity( node ) );
entity->forEachKeyValue( visitor );
NodeSmartReference child( path.top().get() );
NodeSmartReference parent( path.parent().get() );
Node_getTraversable( parent )->erase( child );
if ( Node_getTraversable( child ) != 0
&& Node_getTraversable( node ) != 0
&& node_is_group( node ) ) {
parentBrushes( child, node );
}
Node_getTraversable( parent )->insert( node );
}
}
bool pre (const scene::Path& path, scene::Instance& instance) const
{
if (path.top().get().visible()) {
// Check if the visited instance is ComponentSnappable
ComponentSnappable* componentSnappable = Instance_getComponentSnappable(instance);
// Call the snapComponents() method if the instance is also a _selected_ Selectable
if (componentSnappable != 0 && Instance_getSelectable(instance)->isSelected()) {
componentSnappable->snapComponents(m_snap);
}
}
return true;
}
bool pre(const scene::Path& path, scene::Instance& instance) const
{
if(path.top().get().visible())
{
BrushInstance* brush = Instance_getBrush(instance);
if(brush != 0)
{
m_functor(*brush);
}
}
return true;
}
void post( const scene::Path& path, scene::Instance& instance ) const {
Selectable *selectable = Instance_getSelectable( instance );
if ( selectable && selectable->isSelected() ) {
Entity* entity = Node_getEntity( path.top() );
if ( entity == 0 && Node_isPrimitive( path.top() ) ) {
NodeSmartReference child( path.top().get() );
NodeSmartReference parent( path.parent().get() );
if ( path.size() >= 3 && parent != worldspawn ) {
NodeSmartReference parentparent( path[path.size() - 3].get() );
Node_getTraversable( parent )->erase( child );
Node_getTraversable( group )->insert( child );
if ( Node_getTraversable( parent )->empty() ) {
//deleteme.push(DeletionPair(parentparent, parent));
Node_getTraversable( parentparent )->erase( parent );
}
}
else
{
Node_getTraversable( parent )->erase( child );
Node_getTraversable( group )->insert( child );
}
}
}
}
bool pre (const scene::Path& path, scene::Instance& instance) const
{
++m_depth;
if (m_depth == 2) { /* entity depth */
/* traverse and select children if any one is selected */
if (instance.childSelected())
Instance_setSelected(instance, true);
return Node_getEntity(path.top())->isContainer() && instance.childSelected();
} else if (m_depth == 3) { /* primitive depth */
Instance_setSelected(instance, true);
return false;
}
return true;
}
bool PlaneSelectableSelectPlanes::pre(const scene::Path& path, scene::Instance& instance) const {
if(path.top().get().visible())
{
Selectable* selectable = Instance_getSelectable(instance);
if(selectable != 0 && selectable->isSelected())
{
PlaneSelectable* planeSelectable = Instance_getPlaneSelectable(instance);
if(planeSelectable != 0)
{
planeSelectable->selectPlanes(_selector, _test, _selectedPlaneCallback);
}
}
}
return true;
}
bool ClosestTexturableFinder::pre (const scene::Path& path, scene::Instance& instance) const
{
// Check if the node is filtered
if (path.top().get().visible()) {
// Test the instance for a brush
BrushInstance* brush = Instance_getBrush(instance);
if (brush != NULL) {
// Construct the selectiontest
_selectionTest.BeginMesh(brush->localToWorld());
// Cycle through all the faces
for (Brush::const_iterator i = brush->getBrush().begin(); i != brush->getBrush().end(); i++) {
// Test the face for selection
SelectionIntersection intersection;
(*i)->testSelect(_selectionTest, intersection);
// Any intersection found / is it better than the previous one?
if (intersection.valid() && SelectionIntersection_closer(intersection, _bestIntersection)) {
// Yes, store this as new best intersection
_bestIntersection = intersection;
// Save the face and the parent brush
_texturable.face = (*i);
_texturable.brush = &brush->getBrush();
}
}
} else {
// No brush, test for a patch
SelectionTestable* selectionTestable = Instance_getSelectionTestable(instance);
if (selectionTestable != NULL) {
bool occluded;
OccludeSelector selector(_bestIntersection, occluded);
selectionTestable->testSelect(selector, _selectionTest);
if (occluded) {
_texturable = Texturable();
}
}
}
}
return true;
}
// The visitor function
bool pre (const scene::Path& path, scene::Instance& instance) const
{
// Check if the node is filtered
if (path.top().get().visible()) {
SelectionTestable* selectionTestable = Instance_getSelectionTestable(instance);
if (selectionTestable != NULL) {
bool occluded;
OccludeSelector selector(_bestIntersection, occluded);
selectionTestable->testSelect(selector, _selectionTest);
if (occluded) {
_instance = &instance;
}
}
}
return true;
}
bool pre( const scene::Path& path, scene::Instance& instance ) const {
const char *str;
Entity* entity = Node_getEntity( path.top() );
if ( entity != 0 && string_equal( m_classname, entity->getKeyValue( "classname" ) ) ) {
if ( m_count ) {
( *m_count )++;
}
// now get the highest teamnum
if ( m_team ) {
str = entity->getKeyValue( "team" );
if ( !string_empty( str ) ) {
if ( atoi( str ) > *m_team ) {
( *m_team ) = atoi( str );
}
}
}
}
return true;
}
// Visit function
virtual bool pre (const scene::Path& path, scene::Instance& instance) const
{
Entity* entity = Node_getEntity(path.top());
if (entity != NULL) {
// Get the entity name
std::string entName = entity->getKeyValue("targetname");
// if not targetname is set, ignore it
if (!entName.empty()) {
// Append the name to the list store
GtkTreeIter iter;
gtk_list_store_append(GTK_LIST_STORE(_store), &iter);
gtk_list_store_set(GTK_LIST_STORE(_store), &iter, 0, entName.c_str(), -1);
}
return false; // don't traverse children if entity found
}
return true; // traverse children otherwise
}
void post( const scene::Path& path, scene::Instance& instance ) const {
Entity* entity = Node_getEntity( path.top() );
if ( entity != 0 && ( instance.childSelected() || Instance_getSelectable( instance )->isSelected() ) ) {
if( path.top().get_pointer() == m_world ){ /* do not want to convert whole worldspawn entity */
if( instance.childSelected() && !m_2world ){ /* create an entity from world brushes instead */
EntityClass* entityClass = GlobalEntityClassManager().findOrInsert( m_classname, true );
if( entityClass->fixedsize )
return;
//is important to have retexturing here; if doing in the end, undo doesn't succeed; //don't do this extra now, as it requires retexturing, working for subgraph
// if ( string_compare_nocase_n( m_classname, "trigger_", 8 ) == 0 ){
// Scene_PatchSetShader_Selected( GlobalSceneGraph(), GetCommonShader( "trigger" ).c_str() );
// Scene_BrushSetShader_Selected( GlobalSceneGraph(), GetCommonShader( "trigger" ).c_str() );
// }
NodeSmartReference node( GlobalEntityCreator().createEntity( entityClass ) );
Node_getTraversable( GlobalSceneGraph().root() )->insert( node );
scene::Path entitypath( makeReference( GlobalSceneGraph().root() ) );
entitypath.push( makeReference( node.get() ) );
scene::Instance& entityInstance = findInstance( entitypath );
if ( g_pGameDescription->mGameType == "doom3" ) {
Node_getEntity( node )->setKeyValue( "model", Node_getEntity( node )->getKeyValue( "name" ) );
}
//Scene_parentSelectedBrushesToEntity( GlobalSceneGraph(), node );
Scene_parentSubgraphSelectedBrushesToEntity( GlobalSceneGraph(), node, path );
Scene_forEachChildSelectable( SelectableSetSelected( true ), entityInstance.path() );
}
return;
}
else if( m_2world ){ /* ungroupSelectedEntities */ //condition is skipped with world = 0, so code next to this may create multiple worldspawns; todo handle this very special case?
if( node_is_group( path.top() ) ){
parentBrushes( path.top(), *m_world );
Path_deleteTop( path );
}
return;
}
EntityClass* eclass = GlobalEntityClassManager().findOrInsert( m_classname, node_is_group( path.top() ) );
NodeSmartReference node( GlobalEntityCreator().createEntity( eclass ) );
if( entity->isContainer() && eclass->fixedsize ){ /* group entity to point one */
char value[64];
sprintf( value, "%g %g %g", instance.worldAABB().origin[0], instance.worldAABB().origin[1], instance.worldAABB().origin[2] );
entity->setKeyValue( "origin", value );
}
EntityCopyingVisitor visitor( *Node_getEntity( node ) );
// entity->forEachKeyValue( visitor );
NodeSmartReference child( path.top().get() );
NodeSmartReference parent( path.parent().get() );
// Node_getTraversable( parent )->erase( child );
if ( Node_getTraversable( child ) != 0 && node_is_group( node ) ) { /* group entity to group one */
parentBrushes( child, node );
}
Node_getTraversable( parent )->insert( node );
entity->forEachKeyValue( visitor ); /* must do this after inserting node, otherwise problem: targeted + having model + not loaded b4 new entities aren't selectable normally + rendered only while 0 0 0 is rendered */
if( !entity->isContainer() && !eclass->fixedsize ){ /* point entity to group one */
AABB bounds( g_vector3_identity, Vector3( 16, 16, 16 ) );
if ( !string_parse_vector3( entity->getKeyValue( "origin" ), bounds.origin ) ) {
bounds.origin = g_vector3_identity;
}
Brush_ConstructPlacehoderCuboid( node.get(), bounds );
Node_getEntity( node )->setKeyValue( "origin", "" );
}
Node_getTraversable( parent )->erase( child );
}
}
EntityGroupSelected( const scene::Path &p ) : group( p.top().get() ), worldspawn( Map_FindOrInsertWorldspawn( g_map ) ){
}