Esempio n. 1
0
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 );
		}
	}
}
Esempio n. 2
0
/**
 * 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;
}
Esempio n. 3
0
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 );
		}
	}
}