Torque2D/modules/AudioToy/1/objects/MuteButton.taml

<Sprite
    SceneLayer="1"
    Size="2 2"
    Position="17.5 13"
    UseInputEvents="true"
    Image="AudioToy:SoundOn" >
    <Sprite.Behaviors>
        <ButtonBehavior />
        <MuteBehavior />
    </Sprite.Behaviors>
    <Sprite.CollisionShapes>
        <Polygon>
            <Point>-1 -1</Point>
            <Point>1 -1</Point>
            <Point>1 1</Point>
            <Point>-1 1</Point>
        </Polygon>
    </Sprite.CollisionShapes>
</Sprite>