Creates independent playback starting at the sprite's first animation.

The selected animation, or null when none is available.

The current frame index. Setting it clears elapsed frame time and completion state. An out-of-range index has no frame to draw.

The current frame, or null when no valid frame is selected.

True after a non-looping animation has finished. Cleared by switching, restarting or seeking.

Pauses advancement without discarding elapsed frame time.

Playback multiplier. Zero stops advancement; negative values play backwards.

The sprite to play. Changing it selects its first animation and resets playback. A null sprite has no frame to draw.

The current frame's texture, or null when no texture is available.

Selects an animation by name and resumes playback. Playing the selected animation preserves its position unless restart is true. An unknown name leaves playback unchanged.

Advances playback by elapsed seconds, respecting the animation's frame rate and loop points. Drawing does not call this method. Frame broadcast actions are not executed by this instance.