59 lines
980 B
C#
59 lines
980 B
C#
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using UnityEngine;
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using UnityEngine.UI;
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namespace RoR2.UI;
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[RequireComponent(typeof(Image))]
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public class SimpleSpriteAnimator : MonoBehaviour
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{
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public SimpleSpriteAnimation animation;
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private Image target;
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private int frame;
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private int tick;
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private float tickStopwatch;
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private void Awake()
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{
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target = GetComponent<Image>();
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}
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private void FixedUpdate()
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{
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if ((bool)animation && animation.frames.Length != 0)
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{
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tickStopwatch += Time.fixedDeltaTime;
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float num = 1f / animation.frameRate;
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if (tickStopwatch > num)
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{
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tickStopwatch -= num;
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Tick();
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}
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}
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}
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private void Tick()
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{
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tick++;
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if (frame >= animation.frames.Length)
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{
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frame = 0;
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tick = 0;
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}
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if (animation.frames[frame].duration <= tick)
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{
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frame++;
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if (frame >= animation.frames.Length)
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{
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frame = 0;
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tick = 0;
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}
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ref SimpleSpriteAnimation.Frame reference = ref animation.frames[frame];
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target.sprite = reference.sprite;
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}
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}
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}
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