internal static bool DoGoto(Tween t, float toPosition, int toCompletedLoops, UpdateMode updateMode)
{
    if (!t.startupDone && !t.Startup())
    {
        return true;
    }
    if (!t.playedOnce && updateMode == UpdateMode.Update)
    {
        t.playedOnce = true;
        if (t.onStart != null)
        {
            Tween.OnTweenCallback(t.onStart);
            if (!t.active)
            {
                return true;
            }
        }
        if (t.onPlay != null)
        {
            Tween.OnTweenCallback(t.onPlay);
            if (!t.active)
            {
                return true;
            }
        }
    }
    float prevPosition = t.position;
    int num = t.completedLoops;
    t.completedLoops = toCompletedLoops;
    bool flag = t.position <= 0f && num <= 0;
    bool flag2 = t.isComplete;
    if (t.loops != -1)
    {
        t.isComplete = (t.completedLoops == t.loops);
    }
    int num2 = 0;
    if (updateMode == UpdateMode.Update)
    {
        if (t.isBackwards)
        {
            num2 = ((t.completedLoops < num) ? (num - t.completedLoops) : ((toPosition <= 0f && !flag) ? 1 : 0));
            if (flag2)
            {
                num2--;
            }
        }
        else
        {
            num2 = ((t.completedLoops > num) ? (t.completedLoops - num) : 0);
        }
    }
    else if (t.tweenType == TweenType.Sequence)
    {
        num2 = num - toCompletedLoops;
        if (num2 < 0)
        {
            num2 = -num2;
        }
    }
    t.position = toPosition;
    if (t.position > t.duration)
    {
        t.position = t.duration;
    }
    else if (t.position <= 0f)
    {
        if (t.completedLoops > 0 || t.isComplete)
        {
            t.position = t.duration;
        }
        else
        {
            t.position = 0f;
        }
    }
    bool flag3 = t.isPlaying;
    if (t.isPlaying)
    {
        if (!t.isBackwards)
        {
            t.isPlaying = !t.isComplete;
        }
        else
        {
            t.isPlaying = (t.completedLoops != 0 || t.position > 0f);
        }
    }
    bool useInversePosition = t.loopType == LoopType.Yoyo && ((t.position < t.duration) ? (t.completedLoops % 2 != 0) : (t.completedLoops % 2 == 0));
    UpdateNotice updateNotice = (!flag && ((t.loopType == LoopType.Restart && t.completedLoops != num) || (t.position <= 0f && t.completedLoops <= 0))) ? UpdateNotice.RewindStep : UpdateNotice.None;
    if (t.ApplyTween(prevPosition, num, num2, useInversePosition, updateMode, updateNotice))
    {
        return true;
    }
    if (t.onUpdate != null && updateMode != UpdateMode.IgnoreOnUpdate)
    {
        Tween.OnTweenCallback(t.onUpdate);
    }
    if (t.position <= 0f && t.completedLoops <= 0 && !flag && t.onRewind != null)
    {
        Tween.OnTweenCallback(t.onRewind);
    }
    if (num2 > 0 && updateMode == UpdateMode.Update && t.onStepComplete != null)
    {
        for (int i = 0; i < num2; i++)
        {
            Tween.OnTweenCallback(t.onStepComplete);
        }
    }
    if (t.isComplete && !flag2 && t.onComplete != null)
    {
        Tween.OnTweenCallback(t.onComplete);
    }
    if ((!t.isPlaying & flag3) && (!t.isComplete || !t.autoKill) && t.onPause != null)
    {
        Tween.OnTweenCallback(t.onPause);
    }
    return t.autoKill && t.isComplete;
}