Function setEntityClassname

radiantcore/selection/algorithm/Entity.cpp:74–115

}

void setEntityClassname(const std::string& classname)
{
	if (classname.empty())
	{
		throw cmd::ExecutionFailure(_("Cannot set classname to an empty string."));
	}

	if (classname == "worldspawn")
	{
		throw cmd::ExecutionFailure(_("Cannot change classname to worldspawn."));
	}

	std::set<scene::INodePtr> entitiesToProcess;

	// Collect all entities that should have their classname set
	GlobalSelectionSystem().foreachSelected([&](const scene::INodePtr& node)
	{
		// Check if we have an entity
		Entity* entity = Node_getEntity(node);

		if (entity != NULL && Node_isSelected(node))
		{
			if (!entity->isWorldspawn())
			{
				entitiesToProcess.insert(node);
			}
			else
			{
				throw cmd::ExecutionFailure(_("Cannot change classname of worldspawn entity."));
			}
		}
	});

	for (const scene::INodePtr& node : entitiesToProcess)
	{
		// "Rename" the entity, this deletes the old node and creates a new one
		scene::INodePtr newNode = changeEntityClassname(node, classname);

		// Select the new entity node
		Node_setSelected(newNode, true);
	}
}

void setEntityKeyValue(const std::string& key, const std::string& value)
{