96 lines
4 KiB
XML
96 lines
4 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="PackedScene" inherits="Resource" category="Core" version="3.2">
|
|
<brief_description>
|
|
An abstraction of a serialized scene.
|
|
</brief_description>
|
|
<description>
|
|
A simplified interface to a scene file. Provides access to operations and checks that can be performed on the scene resource itself.
|
|
Can be used to save a node to a file. When saving, the node as well as all the node it owns get saved (see [code]owner[/code] property on [Node]).
|
|
[b]Note:[/b] The node doesn't need to own itself.
|
|
[b]Example of saving a node with different owners:[/b] The following example creates 3 objects: [code]Node2D[/code] ([code]node[/code]), [code]RigidBody2D[/code] ([code]rigid[/code]) and [code]CollisionObject2D[/code] ([code]collision[/code]). [code]collision[/code] is a child of [code]rigid[/code] which is a child of [code]node[/code]. Only [code]rigid[/code] is owned by [code]node[/code] and [code]pack[/code] will therefore only save those two nodes, but not [code]collision[/code].
|
|
[codeblock]
|
|
# Create the objects
|
|
var node = Node2D.new()
|
|
var rigid = RigidBody2D.new()
|
|
var collision = CollisionShape2D.new()
|
|
|
|
# Create the object hierarchy
|
|
rigid.add_child(collision)
|
|
node.add_child(rigid)
|
|
|
|
# Change owner of rigid, but not of collision
|
|
rigid.owner = node
|
|
|
|
var scene = PackedScene.new()
|
|
# Only node and rigid are now packed
|
|
var result = scene.pack(node)
|
|
if result == OK:
|
|
ResourceSaver.save("res://path/name.scn", scene) # Or "user://..."
|
|
[/codeblock]
|
|
</description>
|
|
<tutorials>
|
|
</tutorials>
|
|
<methods>
|
|
<method name="can_instance" qualifiers="const">
|
|
<return type="bool">
|
|
</return>
|
|
<description>
|
|
Returns [code]true[/code] if the scene file has nodes.
|
|
</description>
|
|
</method>
|
|
<method name="get_state">
|
|
<return type="SceneState">
|
|
</return>
|
|
<description>
|
|
Returns the [code]SceneState[/code] representing the scene file contents.
|
|
</description>
|
|
</method>
|
|
<method name="instance" qualifiers="const">
|
|
<return type="Node">
|
|
</return>
|
|
<argument index="0" name="edit_state" type="int" enum="PackedScene.GenEditState" default="0">
|
|
</argument>
|
|
<description>
|
|
Instantiates the scene's node hierarchy. Triggers child scene instantiation(s). Triggers a [constant Node.NOTIFICATION_INSTANCED] notification on the root node.
|
|
</description>
|
|
</method>
|
|
<method name="pack">
|
|
<return type="int" enum="Error">
|
|
</return>
|
|
<argument index="0" name="path" type="Node">
|
|
</argument>
|
|
<description>
|
|
Pack will ignore any sub-nodes not owned by given node. See [member Node.owner].
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
<members>
|
|
<member name="_bundled" type="Dictionary" setter="_set_bundled_scene" getter="_get_bundled_scene" default="{
|
|
"conn_count": 0,
|
|
"conns": PoolIntArray( ),
|
|
"editable_instances": [ ],
|
|
"names": PoolStringArray( ),
|
|
"node_count": 0,
|
|
"node_paths": [ ],
|
|
"nodes": PoolIntArray( ),
|
|
"variants": [ ],
|
|
"version": 2
|
|
}">
|
|
A dictionary representation of the scene contents.
|
|
Available keys include "rnames" and "variants" for resources, "node_count", "nodes", "node_paths" for nodes, "editable_instances" for base scene children overrides, "conn_count" and "conns" for signal connections, and "version" for the format style of the PackedScene.
|
|
</member>
|
|
</members>
|
|
<constants>
|
|
<constant name="GEN_EDIT_STATE_DISABLED" value="0" enum="GenEditState">
|
|
If passed to [method instance], blocks edits to the scene state.
|
|
</constant>
|
|
<constant name="GEN_EDIT_STATE_INSTANCE" value="1" enum="GenEditState">
|
|
If passed to [method instance], provides local scene resources to the local scene.
|
|
[b]Note:[/b] Only available in editor builds.
|
|
</constant>
|
|
<constant name="GEN_EDIT_STATE_MAIN" value="2" enum="GenEditState">
|
|
If passed to [method instance], provides local scene resources to the local scene. Only the main scene should receive the main edit state.
|
|
[b]Note:[/b] Only available in editor builds.
|
|
</constant>
|
|
</constants>
|
|
</class>
|