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# GCTouchedStateInput

The common properties for an element that has touch state input.

```
protocol GCTouchedStateInput : NSObjectProtocol
```

## Topics

### Getting change information

[`isTouched`](/documentation/GameController/GCTouchedStateInput/isTouched)

A Boolean value that indicates whether the user touches the button.

[`lastTouchedStateTimestamp`](/documentation/GameController/GCTouchedStateInput/lastTouchedStateTimestamp)

The time of the most recent touch state change.

[`lastTouchedStateLatency`](/documentation/GameController/GCTouchedStateInput/lastTouchedStateLatency)

The time in seconds between the last touch state change and the current time.

[`touchedDidChangeHandler`](/documentation/GameController/GCTouchedStateInput/touchedDidChangeHandler)

A block that the element calls when its touch value changes.

### Getting user actions

[`sources`](/documentation/GameController/GCTouchedStateInput/sources)

One or more physical actions the user performs to manipulate the input.


---

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