69 lines
1.4 KiB
C#
69 lines
1.4 KiB
C#
using System;
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UI;
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public class SpriteAnimLoop : MonoBehaviour
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{
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[SerializeField]
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private SpriteRenderer _renderer;
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[SerializeField]
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private Image _image;
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[System.Serializable]
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private struct SpriteFrame
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{
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public Sprite Sprite;
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public float ShowTime;
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}
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[SerializeField]
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private SpriteFrame[] _frames;
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private float _time;
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private int _spriteIndex;
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public void ResetAnim()
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{
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_time = 0f;
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_spriteIndex = 0;
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}
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private void OnEnable()
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{
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ResetAnim();
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}
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private void Update()
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{
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if ( _frames.Length == 0 )
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return;
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bool update = false;
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_time += Time.unscaledDeltaTime;
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while ( _time > _frames[ _spriteIndex ].ShowTime )
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{
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_time -= _frames[ _spriteIndex ].ShowTime;
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_spriteIndex = (_spriteIndex + 1) % _frames.Length;
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update = true;
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}
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if ( update )
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{
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var sprite = _frames[ _spriteIndex ].Sprite;
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if (_renderer != null)
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{
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_renderer.sprite = sprite;
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}
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if ( _image != null )
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{
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_image.sprite = sprite;
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}
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}
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}
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}
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