public int GetClosestValidIndex(int index)
{
return((Frames.LastOrDefault(x => index > x.Index)
?? Frames.FirstOrDefault())
?.Index
?? -1);
}
public AnimationRouteFrameSlider GetFrameSlider(TimeSpan currentStopperTime)
{
AnimationRouteFrameSlider slider = new AnimationRouteFrameSlider();
//if(currentStopperTime < AnimationStartTime)
//{
// if(Frames != null && Frames.Count > 0)
// slider.NextFrame = Frames[0];
// return slider;
//}
TimeSpan time = currentStopperTime;// - AnimationStartTime;//lub odwrotnie
bool breaked = false;
for (int i = 0; i < Frames.Count; i++)
{
var frame = Frames[i];
if (time < frame.FrameTime)
{
if (i - 1 >= 0)
{
slider.PreviousFrame = Frames[i - 1];
}
slider.CurrentFrame = frame;
if (i + 1 < Frames.Count)
{
slider.NextFrame = Frames[i + 1];
}
breaked = true;
break;
}
else
{
time -= frame.FrameTime;
}
}
if (!breaked)
{
slider.PreviousFrame = Frames.LastOrDefault();
}
return(slider);
}
/// <summary>
/// 判断某时刻指针是否在某物件上
/// </summary>
/// <param name="obj"></param>
/// <param name="time"></param>
/// <returns></returns>
public bool Contains(OsuHitObject obj, double time, double?judgement_radius = null)
{
if (obj.StartTime == 10752)
{
}
var frame = Frames.LastOrDefault(f => time >= f.Time);
if (frame == null)
{
frame = Frames.First().PreviousFrame;
}
var next_frame = frame?.NextFrame;
if (next_frame == null)
{
return(false);
}
//插值计算
var cur_timestramp = (time - frame.Time) / (next_frame.Time - frame.Time);//归一化
var temp_offset = (next_frame.Position - frame.Position) * (float)cur_timestramp;
//指针位置
var cur_position = frame.Position + temp_offset;
cur_position = Vector2.Clamp(
cur_position,
frame.Position,
next_frame.Position
);
var dist = Vector2.Distance(obj.Position, cur_position);
return(dist <= (judgement_radius ?? obj.Radius));
}
private void Search7_AroundTarget()
{
SFMT sfmt = new SFMT(Seed.Value);
int start = (int)Frame_min.Value;
int target = (int)TargetFrame.Value;
int min = target - 100;
int max = target + 100;
if (start > min)
{
start = min;
}
// Blinkflag
FuncUtil.getblinkflaglist(min, max, sfmt, Modelnum);
// Prepare
int i = 0;
byte blinkflag = 0;
for (; i < start; i++)
{
sfmt.Next();
}
ModelStatus status = new ModelStatus(Modelnum, sfmt);
ModelStatus stmp = new ModelStatus(Modelnum, sfmt);
status.raining = stmp.raining = Raining.Checked;
getsetting(sfmt);
int frameadvance = 0;
int realtime = 0;
int frametime = 0;
// Calc frames around target
for (; i <= max;)
{
for (; frameadvance == 0; frameadvance = status.NextState())
{
realtime++;
}
for (; frameadvance > 0; frameadvance--, i++)
{
if (min <= i && i <= max)
{
RNGPool.CopyStatus(stmp);
var result = RNGPool.Generate7();
blinkflag = FuncUtil.blinkflaglist[i - min];
Frames.Add(new Frame(result, frame: i, time: frametime * 2, blink: blinkflag));
}
RNGPool.AddNext(sfmt);
}
// Backup current status
status.CopyTo(stmp);
frametime = realtime;
}
// Get all possible results by EC matching
// Can't identify MainRNGEggs by EC
if (Method < 3)
{
Frames = Frames.OrderBy(f => f.FrameNum + (f.rt as Result7).FrameDelayUsed).ToList();
var EClist = Frames.Select(f => f.rt.EC).ToArray();
// Another Buffer
sfmt = new SFMT(Seed.Value);
int starting = Frames[0].FrameNum + (Frames[0].rt as Result7).FrameDelayUsed;
for (i = 0; i < starting; i++)
{
sfmt.Next();
}
RNGPool.CreateBuffer(sfmt);
// Skip Delay
RNGPool.Considerdelay = false;
if (RNGPool.igenerator is Stationary7 st7)
{
st7.AssumeSynced = Nature.CheckBoxItems[SyncNature.SelectedIndex].Checked;
}
uint EC;
uint EClast = EClist.Last();
int Nframe = -1;
ulong rand = 0;
do
{
RNGPool.modelnumber = Modelnum;
RNGPool.ResetModelStatus();
var result = RNGPool.Generate7() as Result7;
EC = result.EC;
RNGPool.AddNext(sfmt);
if (EClist.Contains(EC))
{
var framenow = Frames.LastOrDefault(f => f.EC == EC);
Nframe = framenow.FrameNum;
frametime = framenow.realtime;
rand = framenow.Rand64;
continue;
}
else if (Nframe > -1)
{
result.RandNum = rand;
Frames.Add(new Frame(result, frame: Nframe, time: frametime, blink: 4));
}
}while (EC != EClast);
}
// Filters
RNGResult.IsPokemon = true;
Frames = Frames.Where(f => filter.CheckResult(f.rt))
.OrderBy(f => f.FrameNum)
.ToList();
}
