sbox-public/engine/Sandbox.Engine/Systems/Render/AnimationSequence.cs

namespace Sandbox;

public abstract class AnimationSequence
{
	/// <summary>
	/// The duration of the currently playing sequence (seconds)
	/// </summary>
	public abstract float Duration { get; }

	/// <summary>
	/// Get whether the current animation sequence has finished
	/// </summary>
	public abstract bool IsFinished { get; }

	/// <summary>
	/// The name of the currently playing animation sequence
	/// </summary>
	public abstract string Name { get; set; }

	/// <summary>
	/// The normalized (between 0 and 1) elapsed time of the currently playing
	/// animation sequence
	/// </summary>
	public abstract float TimeNormalized { get; set; }

	/// <summary>
	/// The elapsed time of the currently playing animation sequence (seconds)
	/// </summary>
	public abstract float Time { get; set; }

	/// <summary>
	/// Get or set whether the current animation sequence is looping
	/// </summary>
	internal abstract bool Looping { set; }

	/// <summary>
	/// Get or set whether animations blend smoothly when transitioning between sequences.
	/// </summary>
	internal abstract bool Blending { set; }

	/// <summary>
	/// The list of sequences that can be used
	/// </summary>
	public abstract IReadOnlyList<string> SequenceNames { get; }
}