Unity游戏开发 DoTween集成

最新推荐文章于 2025-05-20 23:06:08 发布

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最新推荐文章于 2025-05-20 23:06:08 发布 · 815 阅读

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CC 4.0 BY-SA版权

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#unity #游戏

本文介绍了Unity游戏开发中如何集成并使用DoTween库，包括TweenUtil的链式编程封装以及TweenManager的管理功能。提供了下载链接、变化曲线效果参考和配置指南。通过TweenManager确保TweenUtil与预制件的唯一绑定，并给出了使用示例，演示了如何在游戏场景中执行和共享Tween效果。

下载地址:

http://dotween.demigiant.com/download.php

变化曲线效果参考:

http://robertpenner.com/easing/easing_demo.html

配置参考:

https://www.jianshu.com/p/252c18016b3f

封装:

TweenUtil (将Tween转换为链式编程)

using UnityEngine;
using DG.Tweening;
using System;
using UnityEngine.UI;

public class TweenUtil : MonoBehaviour
{
    private Tweener tempTweener = null;

    private Sequence tempSeq = null;

    private Transform tempTrans = null;

    /// <summary>
    /// 调用之前设置Transform
    /// </summary>
    public TweenUtil SetTransform(Transform trans)
    {
        Clear();
        tempTrans = trans;
        return this;
    }

    /// <summary>
    /// 设置循环次数
    /// </summary>
    public TweenUtil SetLoops(int count, int type)
    {
        if (tempSeq != null)
        {
            tempSeq.SetLoops(count, (LoopType)type);
        }
        else if (tempTweener != null)
        {
            tempTweener.SetLoops(count, (LoopType)type);
        }

        return this;
    }

    /// <summary>
    /// 设置缓冲类型
    /// </summary>
    public TweenUtil SetEase(int ease)
    {
        if (tempSeq != null)
        {
            tempSeq.SetEase((Ease)ease);
        }
        else if (tempTweener != null)
        {
            tempTweener.SetEase((Ease)ease);
        }

        return this;
    }

    /// <summary>
    /// 设置相对变化
    /// </summary>
    public TweenUtil SetRelative()
    {
        if (tempSeq != null)
        {
            tempSeq.SetRelative();
        }
        else if (tempTweener != null)
        {
            tempTweener.SetRelative();
        }

        return this;
    }

    /// <summary>
    /// 设置自动销毁
    /// </summary>
    public TweenUtil SetAutoKill(bool b)
    {
        if (tempSeq != null)
        {
            tempSeq.SetAutoKill(b);
        }
        else if (tempTweener != null)
        {
            tempTweener.SetAutoKill(b);
        }

        return this;
    }

    /// <summary>
    /// 设置延迟
    /// <summary>
    public TweenUtil SetDelay(float time)
    {
        if (tempSeq != null)
        {
            tempSeq.SetDelay(time);
        }
        else if (tempTweener != null)
        {
            tempTweener.SetDelay(time);
        }