Class InputDeviceBuilder

Turns a device layout into an actual InputDevice instance.

Inheritance
System.Object
InputDeviceBuilder
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: UnityEngine.Experimental.Input.Layouts
Syntax
public class InputDeviceBuilder
Remarks

Ultimately produces a device but can also be used to query the control setup described by a layout.

Can be used both to create control hierarchies from scratch as well as to re-create or change existing hierarchies.

InputDeviceBuilder is the only way to create control hierarchies. InputControls cannot be new'd directly.

Also computes a final state layout when setup is finished.

Note that InputDeviceBuilders generate garbage. They are meant to be used for initialization only. Don't use them during normal gameplay.

Running an existing device through another control build is a destructive operation. Existing controls may be reused while at the same time the hierarchy and even the device instance itself may change.

Constructors

InputDeviceBuilder(String, String, InputDeviceDescription, InputDevice)

Declaration
public InputDeviceBuilder(string layout, string variants = null, InputDeviceDescription deviceDescription = null, InputDevice existingDevice = null)
Parameters
Type Name Description
System.String layout
System.String variants
InputDeviceDescription deviceDescription
InputDevice existingDevice

Methods

Finish()

Declaration
public InputDevice Finish()
Returns
Type Description
InputDevice

GetControl(String)

Declaration
public InputControl GetControl(string path)
Parameters
Type Name Description
System.String path
Returns
Type Description
InputControl

GetControl(InputControl, String)

Declaration
public InputControl GetControl(InputControl parent, string path)
Parameters
Type Name Description
InputControl parent
System.String path
Returns
Type Description
InputControl

GetControl<TControl>(String)

Declaration
public TControl GetControl<TControl>(string path)where TControl : InputControl
Parameters
Type Name Description
System.String path
Returns
Type Description
TControl
Type Parameters
Name Description
TControl

GetControl<TControl>(InputControl, String)

Declaration
public TControl GetControl<TControl>(InputControl parent, string path)where TControl : InputControl
Parameters
Type Name Description
InputControl parent
System.String path
Returns
Type Description
TControl
Type Parameters
Name Description
TControl

TryGetControl(String)

Declaration
public InputControl TryGetControl(string path)
Parameters
Type Name Description
System.String path
Returns
Type Description
InputControl

TryGetControl(InputControl, String)

Declaration
public InputControl TryGetControl(InputControl parent, string path)
Parameters
Type Name Description
InputControl parent
System.String path
Returns
Type Description
InputControl

TryGetControl<TControl>(String)

Declaration
public TControl TryGetControl<TControl>(string path)where TControl : InputControl
Parameters
Type Name Description
System.String path
Returns
Type Description
TControl
Type Parameters
Name Description
TControl

TryGetControl<TControl>(InputControl, String)

Declaration
public TControl TryGetControl<TControl>(InputControl parent, string path)where TControl : InputControl
Parameters
Type Name Description
InputControl parent
System.String path
Returns
Type Description
TControl
Type Parameters
Name Description
TControl

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