diff options
Diffstat (limited to 'doc/classes/Node.xml')
| -rw-r--r-- | doc/classes/Node.xml | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/doc/classes/Node.xml b/doc/classes/Node.xml index 423002d058..c75b2e305e 100644 --- a/doc/classes/Node.xml +++ b/doc/classes/Node.xml @@ -233,6 +233,14 @@ <description> Returns an array listing the groups that the node is a member of. [b]Note:[/b] For performance reasons, the order of node groups is [i]not[/i] guaranteed. The order of node groups should not be relied upon as it can vary across project runs. + [b]Note:[/b] The engine uses some group names internally (all starting with an underscore). To avoid conflicts with internal groups, do not add custom groups whose name starts with an underscore. To exclude internal groups while looping over [method get_groups], use the following snippet: + [codeblock] + # Stores the node's non-internal groups only (as an array of Strings). + var non_internal_groups = [] + for group in get_groups(): + if not group.begins_with("_"): + non_internal_groups.push_back(group) + [/codeblock] </description> </method> <method name="get_index" qualifiers="const"> @@ -563,6 +571,7 @@ <description> Replaces a node in a scene by the given one. Subscriptions that pass through this node will be lost. If [code]keep_groups[/code] is [code]true[/code], the [code]node[/code] is added to the same groups that the replaced node is in. + Note that the replaced node is not automatically freed, so you either need to keep it in a variable for later use or free it using [method Object.free]. </description> </method> <method name="request_ready"> @@ -782,8 +791,8 @@ <constant name="NOTIFICATION_DRAG_END" value="22"> Notification received when a drag ends. </constant> - <constant name="NOTIFICATION_PATH_CHANGED" value="23"> - Notification received when the node's [NodePath] changed. + <constant name="NOTIFICATION_PATH_RENAMED" value="23"> + Notification received when the node's name or one of its parents' name is changed. This notification is [i]not[/i] received when the node is removed from the scene tree to be added to another parent later on. </constant> <constant name="NOTIFICATION_INTERNAL_PROCESS" value="25"> Notification received every frame when the internal process flag is set (see [method set_process_internal]). |