feat: framed animator working with scriptable objects

Assets/Scripts/FramedAnimator/Animator.cs

@@ -0,0 +1,33 @@
+using System;
+using UnityEngine;
+
+namespace FramedAnimator {
+	[RequireComponent(typeof(SpriteRenderer))]
+	public class Animator : MonoBehaviour {
+		[SerializeField] private Animation animation;
+
+		private float _currentFrame;
+		private int _renderingFrame;
+		private int _limit;
+
+		private SpriteRenderer _renderer;
+
+		private void Awake() {
+			_renderer = GetComponent<SpriteRenderer>();
+		}
+
+		private void Update() {
+			if (_renderingFrame >= _limit)
+				return;
+			_currentFrame += Time.deltaTime * animation.FrameRate;
+
+			_renderingFrame = Mathf.Clamp(Mathf.FloorToInt(_currentFrame), 0, _limit);
+			_renderer.sprite = animation.GetFrame(_renderingFrame);
+		}
+
+		public void PlayUntil(float fraction) {
+			_limit = Mathf.RoundToInt(animation.FrameCount * Mathf.Clamp(fraction, 0, 1));
+			_limit = Mathf.Clamp(_limit, 0, animation.FrameCount - 1);
+		}
+	}
+}