126 lines
4.0 KiB
C#
126 lines
4.0 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.Events;
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using UnityEngine.UI;
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using DG.Tweening;
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/********************************************************************************
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*Create By CG
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*Function 图片序列帧动画
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*********************************************************************************/
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namespace CG.UTility
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{
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public class SpriteImgAnm : MonoBehaviour
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{
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[Header("自动播放")]
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public bool PlayAwake;
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[Header("循环播放")]
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public bool Loop = false;
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[Tooltip("序列帧的图片")]
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[SerializeField]
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private Sprite[] m_frames;
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[Header("播放总用时")]
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public float TotalTime = 2.0f;
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[Header("插入事件位置")]
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public int ActionFrame = -1;
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[SerializeField]
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private UnityEvent m_frameEvent;
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private SpriteRenderer _container;
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private Image _containerImg;
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private int _ticked;
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private bool _doAnim;
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public bool DoAnim { get { return _doAnim; } set { _doAnim = value; } }
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private void Start()
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{
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_container = GetComponent<SpriteRenderer>();
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if (_container == null)
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{
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_containerImg = GetComponent<Image>();
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}
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Init();
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}
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private void Init()
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{
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_ticked = 0;
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if (PlayAwake)
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{
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Play();
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}
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_doAnim = PlayAwake;
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}
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private void SetContainerSprite(Sprite sprite)
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{
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if (_container != null)
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_container.sprite = sprite;
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else
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_containerImg.sprite = sprite;
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}
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public void Play()
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{
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_ticked = 0;
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_doAnim = true;
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float startTimeTemp = 0.0f;
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if (Loop)
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{
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Sequence sequence = DOTween.Sequence();
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sequence.Append(DOTween.To(() => _ticked, x => _ticked = x, m_frames.Length, TotalTime).OnUpdate(() =>
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{
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SetContainerSprite(m_frames[_ticked]);
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if (_ticked == ActionFrame)
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m_frameEvent.Invoke();
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})).
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Insert(0.5f, DOTween.To(() => startTimeTemp, x => startTimeTemp = x, 1.0f, 0.5f).OnComplete(() =>
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{
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transform.GetChild(0).gameObject.SetActive(true);
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})).
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Insert(TotalTime - 0.5f, DOTween.To(() => startTimeTemp, x => startTimeTemp = x, 1.0f, 0.5f).OnPlay(() =>
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{
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transform.GetChild(0).gameObject.SetActive(false);
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})).SetLoops(-1, LoopType.Restart).SetId("anmLoop");
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}
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else
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{
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Sequence sequence = DOTween.Sequence();
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sequence.Append(DOTween.To(() => _ticked, x => _ticked = x, m_frames.Length, TotalTime).OnUpdate(() =>
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{
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SetContainerSprite(m_frames[_ticked]);
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if (_ticked == ActionFrame)
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m_frameEvent.Invoke();
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})).
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Insert(0.5f, DOTween.To(() => startTimeTemp, x => startTimeTemp = x, 1.0f, 0.5f).OnComplete(() =>
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{
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transform.GetChild(0).gameObject.SetActive(true);
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})).
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Insert(TotalTime-0.5f, DOTween.To(() => startTimeTemp, x => startTimeTemp = x, 1.0f, 0.5f).OnPlay(() =>
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{
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transform.GetChild(0).gameObject.SetActive(false);
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})).SetId("anmLoop");
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}
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}
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public void Pause()
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{
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_doAnim = false;
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DOTween.Pause("anmLoop");
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}
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public void Resume()
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{
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_doAnim = true;
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DOTween.Play("anmLoop");
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}
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public void Stop()
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{
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_ticked = 0;
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DOTween.Kill("anmLoop");
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_doAnim = false;
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}
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}
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}
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