void Entity_createFromSelection( const char* name, const Vector3& origin ){
#if 0
if ( string_equal_nocase( name, "worldspawn" ) ) {
ui::alert( MainFrame_getWindow( ), "Can't create an entity with worldspawn.", "info" );
return;
}
#endif
EntityClass* entityClass = GlobalEntityClassManager().findOrInsert( name, true );
bool isModel = ( string_compare_nocase_n( name, "misc_", 5 ) == 0 && string_equal_nocase( name + string_length( name ) - 5, "model" ) ) // misc_*model (also misc_model)
|| string_equal_nocase( name, "model_static" )
|| ( GlobalSelectionSystem().countSelected() == 0 && string_equal_nocase( name, "func_static" ) );
bool brushesSelected = Scene_countSelectedBrushes( GlobalSceneGraph() ) != 0;
if ( !( entityClass->fixedsize || isModel ) && !brushesSelected ) {
globalErrorStream() << "failed to create a group entity - no brushes are selected\n";
return;
}
AABB workzone( aabb_for_minmax( Select_getWorkZone().d_work_min, Select_getWorkZone().d_work_max ) );
NodeSmartReference node( GlobalEntityCreator().createEntity( entityClass ) );
Node_getTraversable( GlobalSceneGraph().root() )->insert( node );
scene::Path entitypath( makeReference( GlobalSceneGraph().root() ) );
entitypath.push( makeReference( node.get() ) );
scene::Instance& instance = findInstance( entitypath );
if ( entityClass->fixedsize || ( isModel && !brushesSelected ) ) {
Select_Delete();
Transformable* transform = Instance_getTransformable( instance );
if ( transform != 0 ) {
transform->setType( TRANSFORM_PRIMITIVE );
transform->setTranslation( origin );
transform->freezeTransform();
}
GlobalSelectionSystem().setSelectedAll( false );
Instance_setSelected( instance, true );
}
else
{
if ( g_pGameDescription->mGameType == "doom3" ) {
Node_getEntity( node )->setKeyValue( "model", Node_getEntity( node )->getKeyValue( "name" ) );
}
Scene_parentSelectedBrushesToEntity( GlobalSceneGraph(), node );
Scene_forEachChildSelectable( SelectableSetSelected( true ), instance.path() );
}
// tweaking: when right clic dropping a light entity, ask for light value in a custom dialog box
// see SF bug 105383
if ( g_pGameDescription->mGameType == "hl" ) {
// FIXME - Hydra: really we need a combined light AND color dialog for halflife.
if ( string_equal_nocase( name, "light" )
|| string_equal_nocase( name, "light_environment" )
|| string_equal_nocase( name, "light_spot" ) ) {
int intensity = g_iLastLightIntensity;
if ( DoLightIntensityDlg( &intensity ) == eIDOK ) {
g_iLastLightIntensity = intensity;
char buf[30];
sprintf( buf, "255 255 255 %d", intensity );
Node_getEntity( node )->setKeyValue( "_light", buf );
}
}
}
else if ( string_equal_nocase( name, "light" ) ) {
if ( g_pGameDescription->mGameType != "doom3" ) {
int intensity = g_iLastLightIntensity;
if ( DoLightIntensityDlg( &intensity ) == eIDOK ) {
g_iLastLightIntensity = intensity;
char buf[10];
sprintf( buf, "%d", intensity );
Node_getEntity( node )->setKeyValue( "light", buf );
}
}
else if ( brushesSelected ) { // use workzone to set light position/size for doom3 lights, if there are brushes selected
AABB bounds( Doom3Light_getBounds( workzone ) );
StringOutputStream key( 64 );
key << bounds.origin[0] << " " << bounds.origin[1] << " " << bounds.origin[2];
Node_getEntity( node )->setKeyValue( "origin", key.c_str() );
key.clear();
key << bounds.extents[0] << " " << bounds.extents[1] << " " << bounds.extents[2];
Node_getEntity( node )->setKeyValue( "light_radius", key.c_str() );
}
}
if ( isModel ) {
const char* model = misc_model_dialog(MainFrame_getWindow());
if ( model != 0 ) {
Node_getEntity( node )->setKeyValue( "model", model );
}
}
}
/**
* Create an instance of the given entity at the given position, and return
* the Node containing the new entity.
*
* @returns: the scene::INodePtr referring to the new entity.
*/
scene::INodePtr createEntityFromSelection(const std::string& name, const Vector3& origin)
{
// Obtain the structure containing the selection counts
const SelectionInfo& info = GlobalSelectionSystem().getSelectionInfo();
IEntityClassPtr entityClass = GlobalEntityClassManager().findOrInsert(name, true);
// TODO: to be replaced by inheritance-based class detection
bool isModel = (info.totalCount == 0 && name == "func_static");
// Some entities are based on the size of the currently-selected primitive(s)
bool primitivesSelected = info.brushCount > 0 || info.patchCount > 0;
if (!(entityClass->isFixedSize() || isModel) && !primitivesSelected) {
throw EntityCreationException(
(boost::format(_("Unable to create entity %s, no brushes selected.")) % name).str()
);
}
// Get the selection workzone bounds
AABB workzone = GlobalSelectionSystem().getWorkZone().bounds;
// Create the new node for the entity
IEntityNodePtr node(GlobalEntityCreator().createEntity(entityClass));
GlobalSceneGraph().root()->addChildNode(node);
// The layer list we're moving the newly created node/subgraph into
scene::LayerList targetLayers;
if (entityClass->isFixedSize() || (isModel && !primitivesSelected))
{
selection::algorithm::deleteSelection();
ITransformablePtr transform = Node_getTransformable(node);
if (transform != 0) {
transform->setType(TRANSFORM_PRIMITIVE);
transform->setTranslation(origin);
transform->freezeTransform();
}
GlobalSelectionSystem().setSelectedAll(false);
// Move the item to the active layer
targetLayers.insert(GlobalLayerSystem().getActiveLayer());
Node_setSelected(node, true);
}
else // brush-based entity
{
// Add selected brushes as children of non-fixed entity
node->getEntity().setKeyValue("model",
node->getEntity().getKeyValue("name"));
// Take the selection center as new origin
Vector3 newOrigin = selection::algorithm::getCurrentSelectionCenter();
node->getEntity().setKeyValue("origin", string::to_string(newOrigin));
// If there is an "editor_material" class attribute, apply this shader
// to all of the selected primitives before parenting them
std::string material = node->getEntity().getEntityClass()->getAttribute("editor_material").getValue();
if (!material.empty()) {
selection::algorithm::applyShaderToSelection(material);
}
// If we had primitives to reparent, the new entity should inherit the layer info from them
if (primitivesSelected)
{
scene::INodePtr primitive = GlobalSelectionSystem().ultimateSelected();
targetLayers = primitive->getLayers();
}
else
{
// Otherwise move the item to the active layer
targetLayers.insert(GlobalLayerSystem().getActiveLayer());
}
// Parent the selected primitives to the new node
selection::algorithm::ParentPrimitivesToEntityWalker walker(node);
GlobalSelectionSystem().foreachSelected(walker);
walker.reparent();
// De-select the children and select the newly created parent entity
GlobalSelectionSystem().setSelectedAll(false);
Node_setSelected(node, true);
}
// Assign the layers - including all child nodes (#2864)
scene::AssignNodeToLayersWalker layerWalker(targetLayers);
Node_traverseSubgraph(node, layerWalker);
// Set the light radius and origin
if (entityClass->isLight() && primitivesSelected)
{
AABB bounds(Doom3Light_getBounds(workzone));
node->getEntity().setKeyValue("origin",
string::to_string(bounds.getOrigin()));
node->getEntity().setKeyValue("light_radius",
string::to_string(bounds.getExtents()));
}
// Flag the map as unsaved after creating the entity
GlobalMap().setModified(true);
// Check for auto-setting key values. TODO: use forEachClassAttribute
// directly here.
eclass::AttributeList list = eclass::getSpawnargsWithPrefix(
*entityClass, "editor_setKeyValue"
);
if (!list.empty())
{
for (eclass::AttributeList::const_iterator i = list.begin(); i != list.end(); ++i)
{
// Cut off the "editor_setKeyValueN " string from the key to get the spawnarg name
std::string key = i->getName().substr(i->getName().find_first_of(' ') + 1);
node->getEntity().setKeyValue(key, i->getValue());
}
}
// Return the new node
return node;
}
void Entity_createFromSelection( const char* name, const Vector3& origin ){
#if 0
if ( string_equal_nocase( name, "worldspawn" ) ) {
gtk_MessageBox( GTK_WIDGET( MainFrame_getWindow() ), "Can't create an entity with worldspawn.", "info" );
return;
}
#else
const scene::Node* world_node = Map_FindWorldspawn( g_map );
if ( world_node && string_equal( name, "worldspawn" ) ) {
// GlobalRadiant().m_pfnMessageBox( GTK_WIDGET( MainFrame_getWindow() ), "There's already a worldspawn in your map!", "Info", eMB_OK, eMB_ICONDEFAULT );
UndoableCommand undo( "ungroupSelectedPrimitives" );
Scene_parentSelectedBrushesToEntity( GlobalSceneGraph(), Map_FindOrInsertWorldspawn( g_map ) ); //=no action, if no worldspawn (but one inserted) (since insertion deselects everything)
//Scene_parentSelectedBrushesToEntity( GlobalSceneGraph(), *Map_FindWorldspawn( g_map ) ); = crash, if no worldspawn
return;
}
#endif
StringOutputStream command;
command << "entityCreate -class " << name;
UndoableCommand undo( command.c_str() );
EntityClass* entityClass = GlobalEntityClassManager().findOrInsert( name, true );
const bool isModel = entityClass->miscmodel_is
|| ( GlobalSelectionSystem().countSelected() == 0 && classname_equal( name, "func_static" ) && g_pGameDescription->mGameType == "doom3" );
const bool brushesSelected = Scene_countSelectedBrushes( GlobalSceneGraph() ) != 0;
//is important to have retexturing here; if doing in the end, undo doesn't succeed;
if ( string_compare_nocase_n( name, "trigger_", 8 ) == 0 && brushesSelected && !entityClass->fixedsize ){
//const char* shader = GetCommonShader( "trigger" ).c_str();
Scene_PatchSetShader_Selected( GlobalSceneGraph(), GetCommonShader( "trigger" ).c_str() );
Scene_BrushSetShader_Selected( GlobalSceneGraph(), GetCommonShader( "trigger" ).c_str() );
}
if ( !( entityClass->fixedsize || isModel ) && !brushesSelected ) {
globalErrorStream() << "failed to create a group entity - no brushes are selected\n";
return;
}
AABB workzone( aabb_for_minmax( Select_getWorkZone().d_work_min, Select_getWorkZone().d_work_max ) );
NodeSmartReference node( GlobalEntityCreator().createEntity( entityClass ) );
Node_getTraversable( GlobalSceneGraph().root() )->insert( node );
scene::Path entitypath( makeReference( GlobalSceneGraph().root() ) );
entitypath.push( makeReference( node.get() ) );
scene::Instance& instance = findInstance( entitypath );
if ( entityClass->fixedsize || ( isModel && !brushesSelected ) ) {
//Select_Delete();
Transformable* transform = Instance_getTransformable( instance );
if ( transform != 0 ) {
transform->setType( TRANSFORM_PRIMITIVE );
transform->setTranslation( origin );
transform->freezeTransform();
}
GlobalSelectionSystem().setSelectedAll( false );
Instance_setSelected( instance, true );
}
else
{
if ( g_pGameDescription->mGameType == "doom3" ) {
Node_getEntity( node )->setKeyValue( "model", Node_getEntity( node )->getKeyValue( "name" ) );
}
Scene_parentSelectedBrushesToEntity( GlobalSceneGraph(), node );
Scene_forEachChildSelectable( SelectableSetSelected( true ), instance.path() );
}
// tweaking: when right click dropping a light entity, ask for light value in a custom dialog box
// see SF bug 105383
if ( g_pGameDescription->mGameType == "hl" ) {
// FIXME - Hydra: really we need a combined light AND color dialog for halflife.
if ( string_equal_nocase( name, "light" )
|| string_equal_nocase( name, "light_environment" )
|| string_equal_nocase( name, "light_spot" ) ) {
int intensity = g_iLastLightIntensity;
if ( DoLightIntensityDlg( &intensity ) == eIDOK ) {
g_iLastLightIntensity = intensity;
char buf[30];
sprintf( buf, "255 255 255 %d", intensity );
Node_getEntity( node )->setKeyValue( "_light", buf );
}
}
}
else if ( string_equal_nocase( name, "light" ) ) {
if ( g_pGameDescription->mGameType != "doom3" ) {
int intensity = g_iLastLightIntensity;
if ( DoLightIntensityDlg( &intensity ) == eIDOK ) {
g_iLastLightIntensity = intensity;
char buf[10];
sprintf( buf, "%d", intensity );
Node_getEntity( node )->setKeyValue( "light", buf );
}
}
else if ( brushesSelected ) { // use workzone to set light position/size for doom3 lights, if there are brushes selected
AABB bounds( Doom3Light_getBounds( workzone ) );
StringOutputStream key( 64 );
key << bounds.origin[0] << " " << bounds.origin[1] << " " << bounds.origin[2];
Node_getEntity( node )->setKeyValue( "origin", key.c_str() );
key.clear();
key << bounds.extents[0] << " " << bounds.extents[1] << " " << bounds.extents[2];
Node_getEntity( node )->setKeyValue( "light_radius", key.c_str() );
}
}
if ( isModel ) {
const char* model = misc_model_dialog( GTK_WIDGET( MainFrame_getWindow() ) );
if ( model != 0 ) {
Node_getEntity( node )->setKeyValue( entityClass->miscmodel_key() , model );
}
}
}