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mirror of https://github.com/Cardidi/dotween-upm-fork.git synced 2025-12-20 17:26:03 +08:00
2015-05-27 13:01:57 +02:00

61 lines
2.5 KiB
C#

// Author: Daniele Giardini - http://www.demigiant.com
// Created: 2015/03/29 23:01
using System;
using DG.Tweening.Core;
using DG.Tweening.Core.Easing;
using DG.Tweening.Core.Enums;
using DG.Tweening.Plugins.Core;
using DG.Tweening.Plugins.Options;
using UnityEngine;
#pragma warning disable 1591
namespace DG.Tweening.Plugins
{
public class UlongPlugin : ABSTweenPlugin<ulong, ulong, NoOptions>
{
public override void Reset(TweenerCore<ulong, ulong, NoOptions> t) { }
public override void SetFrom(TweenerCore<ulong, ulong, NoOptions> t, bool isRelative)
{
ulong prevEndVal = t.endValue;
t.endValue = t.getter();
t.startValue = isRelative ? t.endValue + prevEndVal : prevEndVal;
t.setter(t.startValue);
}
public override ulong ConvertToStartValue(TweenerCore<ulong, ulong, NoOptions> t, ulong value)
{
return value;
}
public override void SetRelativeEndValue(TweenerCore<ulong, ulong, NoOptions> t)
{
t.endValue += t.startValue;
}
public override void SetChangeValue(TweenerCore<ulong, ulong, NoOptions> t)
{
t.changeValue = t.endValue - t.startValue;
}
public override float GetSpeedBasedDuration(NoOptions options, float unitsXSecond, ulong changeValue)
{
float res = changeValue / unitsXSecond;
if (res < 0) res = -res;
return res;
}
public override void EvaluateAndApply(NoOptions options, Tween t, bool isRelative, DOGetter<ulong> getter, DOSetter<ulong> setter, float elapsed, ulong startValue, ulong changeValue, float duration, bool usingInversePosition, UpdateNotice updateNotice)
{
if (t.loopType == LoopType.Incremental) startValue += changeValue * (uint)(t.isComplete ? t.completedLoops - 1 : t.completedLoops);
if (t.isSequenced && t.sequenceParent.loopType == LoopType.Incremental) {
startValue += changeValue * (uint)(t.loopType == LoopType.Incremental ? t.loops : 1)
* (uint)(t.sequenceParent.isComplete ? t.sequenceParent.completedLoops - 1 : t.sequenceParent.completedLoops);
}
// Converts ease value to decimal, otherwise final ulong conversion will not be correct
setter((ulong)(startValue + changeValue * (decimal)EaseManager.Evaluate(t.easeType, t.customEase, elapsed, duration, t.easeOvershootOrAmplitude, t.easePeriod)));
}
}
}