public static Tweener PlayFromTo(object targ, string propName, Ease ease, object start, object end, float dur, object option = null)
{
var tween = new ObjectTweener(targ, MemberCurve.CreateFromTo(targ, propName, ease, start, end, dur, option));
tween.Play();
return(tween);
}
public static Tweener PlayFrom(object targ, string propName, object start, float dur, object option = null)
{
var tween = new ObjectTweener(targ, MemberCurve.CreateFrom(targ, propName, EaseMethods.LinearEaseNone, start, dur, option));
tween.Play();
return(tween);
}
public static Tweener PlayBy(object targ, string propName, Ease ease, object amt, float dur, object option = null)
{
var tween = new ObjectTweener(targ, MemberCurve.CreateBy(targ, propName, ease, amt, dur, option));
tween.Play();
return(tween);
}
public static MemberCurve CreateRedirectTo(object target, string propName, Ease ease, object start, object end, float dur, object option = null)
{
if (target == null)
{
throw new System.ArgumentNullException("target");
}
if (ease == null)
{
throw new System.ArgumentNullException("ease");
}
System.Type memberType;
var accessor = MemberCurve.GetAccessor(target, propName, out memberType);
var curve = CreateUnitializedCurve(memberType, accessor);
curve._ease = ease;
curve._accessor = accessor;
if (curve is ISupportRedirectToMemberCurve)
{
(curve as ISupportRedirectToMemberCurve).ConfigureAsRedirectTo(memberType, dur, accessor.Get(target), start, end, option);
}
else
{
//try to coerce
curve._dur = dur;
var current = accessor.Get(target);
dur = (1f - MathUtil.PercentageOffMinMax(ConvertUtil.ToSingle(current), ConvertUtil.ToSingle(end), ConvertUtil.ToSingle(start))) * dur;
return(MemberCurve.Create(memberType, accessor, ease, dur, current, ConvertUtil.ToPrim(end, memberType), option));
}
return(curve);
}
public static Tweener PlayCurve(object targ, string propName, AnimationCurve curve, float dur, object option = null)
{
if (curve == null)
{
throw new System.ArgumentNullException("curve");
}
var tween = new ObjectTweener(targ, MemberCurve.CreateFromTo(targ, propName, EaseMethods.FromAnimationCurve(curve), null, null, dur, option));
tween.Play();
return(tween);
}
public new static MemberCurve CreateFromTo(object target, string propName, Ease ease, object start, object end, float dur, object option = null)
{
if (target == null)
{
throw new System.ArgumentNullException("target");
}
System.Type memberType;
var accessor = MemberCurve.GetAccessor(target, propName, out memberType);
return(MemberCurve.Create(memberType, accessor, ease, dur, start, end, option));
}
public sealed override void Update(object targ, float dt, float t)
{
var value = GetValueAt(dt, t);
if (_accessor == null)
{
System.Type memberType;
_accessor = MemberCurve.GetAccessor(targ, _memberName, out memberType);
}
_accessor.Set(targ, value);
}
/// <summary>
/// Creates a curve that will animate from the current value to the end value, but will rescale the duration from how long it should have
/// taken from start to end, but already animated up to current.
/// </summary>
/// <param name="target"></param>
/// <param name="propName"></param>
/// <param name="ease"></param>
/// <param name="start"></param>
/// <param name="end"></param>
/// <param name="dur"></param>
/// <param name="option"></param>
/// <returns></returns>
public new static MemberCurve CreateRedirectTo(object target, string propName, Ease ease, float start, float end, float dur, object option = null)
{
if (target == null)
{
throw new System.ArgumentNullException("target");
}
System.Type memberType;
var accessor = MemberCurve.GetAccessor(target, propName, out memberType);
var current = accessor.Get(target);
dur = MathUtil.PercentageOffMinMax(ConvertUtil.ToSingle(current), end, start) * dur;
return(MemberCurve.Create(memberType, accessor, ease, dur, current, ConvertUtil.ToPrim(end, memberType), option));
}
private TweenCurve CreateCurve(PropInfo prop)
{
try
{
Ease ease = (prop.ease == null) ? _defaultEase : prop.ease;
float dur = prop.dur;
switch (prop.mode)
{
case AnimMode.AnimCurve:
return(MemberCurve.CreateFromTo(_targ, prop.name, ease, null, null, dur, prop.option));
case AnimMode.Curve:
return(prop.value as TweenCurve);
case AnimMode.To:
return(MemberCurve.CreateTo(_targ, prop.name, ease, prop.value, dur, prop.option));
case AnimMode.From:
return(MemberCurve.CreateFrom(_targ, prop.name, ease, prop.value, dur, prop.option));
case AnimMode.By:
return(MemberCurve.CreateBy(_targ, prop.name, ease, prop.value, dur, prop.option));
case AnimMode.FromTo:
return(MemberCurve.CreateFromTo(_targ, prop.name, ease, prop.value, prop.altValue, dur, prop.option));
case AnimMode.RedirectTo:
return(MemberCurve.CreateRedirectTo(_targ, prop.name, ease, prop.value, prop.altValue, dur, prop.option));
}
}
catch
{
return(null);
}
return(null);
}
public static TweenCurve CreateBy(object target, string propName, Ease ease, object amt, float dur, object option = null)
{
return(MemberCurve.CreateBy(target, propName, ease, amt, dur, option));
}
public static TweenCurve CreateFromTo(object target, string propName, Ease ease, object start, object end, float dur, object option = null)
{
return(MemberCurve.CreateFromTo(target, propName, ease, start, end, dur, option));
}