239 lines
12 KiB
XML
239 lines
12 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="Area2D" inherits="CollisionObject2D" version="3.2">
|
|
<brief_description>
|
|
2D area for detection and 2D physics influence.
|
|
</brief_description>
|
|
<description>
|
|
2D area that detects [CollisionObject2D] nodes overlapping, entering, or exiting. Can also alter or override local physics parameters (gravity, damping).
|
|
</description>
|
|
<tutorials>
|
|
<link>https://docs.godotengine.org/en/latest/tutorials/physics/using_area_2d.html</link>
|
|
</tutorials>
|
|
<methods>
|
|
<method name="get_collision_layer_bit" qualifiers="const">
|
|
<return type="bool">
|
|
</return>
|
|
<argument index="0" name="bit" type="int">
|
|
</argument>
|
|
<description>
|
|
Returns an individual bit on the layer mask. Describes whether other areas will collide with this one on the given layer.
|
|
</description>
|
|
</method>
|
|
<method name="get_collision_mask_bit" qualifiers="const">
|
|
<return type="bool">
|
|
</return>
|
|
<argument index="0" name="bit" type="int">
|
|
</argument>
|
|
<description>
|
|
Returns an individual bit on the collision mask. Describes whether this area will collide with others on the given layer.
|
|
</description>
|
|
</method>
|
|
<method name="get_overlapping_areas" qualifiers="const">
|
|
<return type="Array">
|
|
</return>
|
|
<description>
|
|
Returns a list of intersecting [Area2D]s. For performance reasons (collisions are all processed at the same time) this list is modified once during the physics step, not immediately after objects are moved. Consider using signals instead.
|
|
</description>
|
|
</method>
|
|
<method name="get_overlapping_bodies" qualifiers="const">
|
|
<return type="Array">
|
|
</return>
|
|
<description>
|
|
Returns a list of intersecting [PhysicsBody2D]s. For performance reasons (collisions are all processed at the same time) this list is modified once during the physics step, not immediately after objects are moved. Consider using signals instead.
|
|
</description>
|
|
</method>
|
|
<method name="overlaps_area" qualifiers="const">
|
|
<return type="bool">
|
|
</return>
|
|
<argument index="0" name="area" type="Node">
|
|
</argument>
|
|
<description>
|
|
If [code]true[/code], the given area overlaps the Area2D.
|
|
[b]Note:[/b] The result of this test is not immediate after moving objects. For performance, list of overlaps is updated once per frame and before the physics step. Consider using signals instead.
|
|
</description>
|
|
</method>
|
|
<method name="overlaps_body" qualifiers="const">
|
|
<return type="bool">
|
|
</return>
|
|
<argument index="0" name="body" type="Node">
|
|
</argument>
|
|
<description>
|
|
If [code]true[/code], the given physics body overlaps the Area2D.
|
|
[b]Note:[/b] The result of this test is not immediate after moving objects. For performance, list of overlaps is updated once per frame and before the physics step. Consider using signals instead.
|
|
The [code]body[/code] argument can either be a [PhysicsBody2D] or a [TileMap] instance (while TileMaps are not physics body themselves, they register their tiles with collision shapes as a virtual physics body).
|
|
</description>
|
|
</method>
|
|
<method name="set_collision_layer_bit">
|
|
<return type="void">
|
|
</return>
|
|
<argument index="0" name="bit" type="int">
|
|
</argument>
|
|
<argument index="1" name="value" type="bool">
|
|
</argument>
|
|
<description>
|
|
Set/clear individual bits on the layer mask. This makes getting an area in/out of only one layer easier.
|
|
</description>
|
|
</method>
|
|
<method name="set_collision_mask_bit">
|
|
<return type="void">
|
|
</return>
|
|
<argument index="0" name="bit" type="int">
|
|
</argument>
|
|
<argument index="1" name="value" type="bool">
|
|
</argument>
|
|
<description>
|
|
Set/clear individual bits on the collision mask. This makes selecting the areas scanned easier.
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
<members>
|
|
<member name="angular_damp" type="float" setter="set_angular_damp" getter="get_angular_damp" default="1.0">
|
|
The rate at which objects stop spinning in this area. Represents the angular velocity lost per second.
|
|
See [member ProjectSettings.physics/2d/default_angular_damp] for more details about damping.
|
|
</member>
|
|
<member name="audio_bus_name" type="String" setter="set_audio_bus_name" getter="get_audio_bus_name" default=""Master"">
|
|
The name of the area's audio bus.
|
|
</member>
|
|
<member name="audio_bus_override" type="bool" setter="set_audio_bus_override" getter="is_overriding_audio_bus" default="false">
|
|
If [code]true[/code], the area's audio bus overrides the default audio bus.
|
|
</member>
|
|
<member name="collision_layer" type="int" setter="set_collision_layer" getter="get_collision_layer" default="1">
|
|
The area's physics layer(s). Collidable objects can exist in any of 32 different layers. A contact is detected if object A is in any of the layers that object B scans, or object B is in any layers that object A scans. See also [member collision_mask]. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
|
|
</member>
|
|
<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
|
|
The physics layers this area scans to determine collision detection. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
|
|
</member>
|
|
<member name="gravity" type="float" setter="set_gravity" getter="get_gravity" default="98.0">
|
|
The area's gravity intensity (ranges from -1024 to 1024). This value multiplies the gravity vector. This is useful to alter the force of gravity without altering its direction.
|
|
</member>
|
|
<member name="gravity_distance_scale" type="float" setter="set_gravity_distance_scale" getter="get_gravity_distance_scale" default="0.0">
|
|
The falloff factor for point gravity. The greater the value, the faster gravity decreases with distance.
|
|
</member>
|
|
<member name="gravity_point" type="bool" setter="set_gravity_is_point" getter="is_gravity_a_point" default="false">
|
|
If [code]true[/code], gravity is calculated from a point (set via [member gravity_vec]). See also [member space_override].
|
|
</member>
|
|
<member name="gravity_vec" type="Vector2" setter="set_gravity_vector" getter="get_gravity_vector" default="Vector2( 0, 1 )">
|
|
The area's gravity vector (not normalized). If gravity is a point (see [member gravity_point]), this will be the point of attraction.
|
|
</member>
|
|
<member name="linear_damp" type="float" setter="set_linear_damp" getter="get_linear_damp" default="0.1">
|
|
The rate at which objects stop moving in this area. Represents the linear velocity lost per second.
|
|
See [member ProjectSettings.physics/2d/default_linear_damp] for more details about damping.
|
|
</member>
|
|
<member name="monitorable" type="bool" setter="set_monitorable" getter="is_monitorable" default="true">
|
|
If [code]true[/code], other monitoring areas can detect this area.
|
|
</member>
|
|
<member name="monitoring" type="bool" setter="set_monitoring" getter="is_monitoring" default="true">
|
|
If [code]true[/code], the area detects bodies or areas entering and exiting it.
|
|
</member>
|
|
<member name="priority" type="float" setter="set_priority" getter="get_priority" default="0.0">
|
|
The area's priority. Higher priority areas are processed first.
|
|
</member>
|
|
<member name="space_override" type="int" setter="set_space_override_mode" getter="get_space_override_mode" enum="Area2D.SpaceOverride" default="0">
|
|
Override mode for gravity and damping calculations within this area. See [enum SpaceOverride] for possible values.
|
|
</member>
|
|
</members>
|
|
<signals>
|
|
<signal name="area_entered">
|
|
<argument index="0" name="area" type="Area2D">
|
|
</argument>
|
|
<description>
|
|
Emitted when another area enters.
|
|
</description>
|
|
</signal>
|
|
<signal name="area_exited">
|
|
<argument index="0" name="area" type="Area2D">
|
|
</argument>
|
|
<description>
|
|
Emitted when another area exits.
|
|
</description>
|
|
</signal>
|
|
<signal name="area_shape_entered">
|
|
<argument index="0" name="area_id" type="int">
|
|
</argument>
|
|
<argument index="1" name="area" type="Area2D">
|
|
</argument>
|
|
<argument index="2" name="area_shape" type="int">
|
|
</argument>
|
|
<argument index="3" name="self_shape" type="int">
|
|
</argument>
|
|
<description>
|
|
Emitted when another area enters, reporting which shapes overlapped. [code]shape_owner_get_owner(shape_find_owner(shape))[/code] returns the parent object of the owner of the [code]shape[/code].
|
|
</description>
|
|
</signal>
|
|
<signal name="area_shape_exited">
|
|
<argument index="0" name="area_id" type="int">
|
|
</argument>
|
|
<argument index="1" name="area" type="Area2D">
|
|
</argument>
|
|
<argument index="2" name="area_shape" type="int">
|
|
</argument>
|
|
<argument index="3" name="self_shape" type="int">
|
|
</argument>
|
|
<description>
|
|
Emitted when another area exits, reporting which shapes were overlapping.
|
|
</description>
|
|
</signal>
|
|
<signal name="body_entered">
|
|
<argument index="0" name="body" type="Node">
|
|
</argument>
|
|
<description>
|
|
Emitted when a physics body enters.
|
|
The [code]body[/code] argument can either be a [PhysicsBody2D] or a [TileMap] instance (while TileMaps are not physics body themselves, they register their tiles with collision shapes as a virtual physics body).
|
|
</description>
|
|
</signal>
|
|
<signal name="body_exited">
|
|
<argument index="0" name="body" type="Node">
|
|
</argument>
|
|
<description>
|
|
Emitted when a physics body exits.
|
|
The [code]body[/code] argument can either be a [PhysicsBody2D] or a [TileMap] instance (while TileMaps are not physics body themselves, they register their tiles with collision shapes as a virtual physics body).
|
|
</description>
|
|
</signal>
|
|
<signal name="body_shape_entered">
|
|
<argument index="0" name="body_id" type="int">
|
|
</argument>
|
|
<argument index="1" name="body" type="Node">
|
|
</argument>
|
|
<argument index="2" name="body_shape" type="int">
|
|
</argument>
|
|
<argument index="3" name="area_shape" type="int">
|
|
</argument>
|
|
<description>
|
|
Emitted when a physics body enters, reporting which shapes overlapped.
|
|
The [code]body[/code] argument can either be a [PhysicsBody2D] or a [TileMap] instance (while TileMaps are not physics body themselves, they register their tiles with collision shapes as a virtual physics body).
|
|
</description>
|
|
</signal>
|
|
<signal name="body_shape_exited">
|
|
<argument index="0" name="body_id" type="int">
|
|
</argument>
|
|
<argument index="1" name="body" type="Node">
|
|
</argument>
|
|
<argument index="2" name="body_shape" type="int">
|
|
</argument>
|
|
<argument index="3" name="area_shape" type="int">
|
|
</argument>
|
|
<description>
|
|
Emitted when a physics body exits, reporting which shapes were overlapping.
|
|
The [code]body[/code] argument can either be a [PhysicsBody2D] or a [TileMap] instance (while TileMaps are not physics body themselves, they register their tiles with collision shapes as a virtual physics body).
|
|
</description>
|
|
</signal>
|
|
</signals>
|
|
<constants>
|
|
<constant name="SPACE_OVERRIDE_DISABLED" value="0" enum="SpaceOverride">
|
|
This area does not affect gravity/damping.
|
|
</constant>
|
|
<constant name="SPACE_OVERRIDE_COMBINE" value="1" enum="SpaceOverride">
|
|
This area adds its gravity/damping values to whatever has been calculated so far (in [member priority] order).
|
|
</constant>
|
|
<constant name="SPACE_OVERRIDE_COMBINE_REPLACE" value="2" enum="SpaceOverride">
|
|
This area adds its gravity/damping values to whatever has been calculated so far (in [member priority] order), ignoring any lower priority areas.
|
|
</constant>
|
|
<constant name="SPACE_OVERRIDE_REPLACE" value="3" enum="SpaceOverride">
|
|
This area replaces any gravity/damping, even the defaults, ignoring any lower priority areas.
|
|
</constant>
|
|
<constant name="SPACE_OVERRIDE_REPLACE_COMBINE" value="4" enum="SpaceOverride">
|
|
This area replaces any gravity/damping calculated so far (in [member priority] order), but keeps calculating the rest of the areas.
|
|
</constant>
|
|
</constants>
|
|
</class>
|