public static Hashtable ConvertToMapleFootholds2(List<FootholdLine> footholds, List<FootholdAnchor> anchors)
{
Hashtable fhListByPoint = new Hashtable();
foreach (FootholdAnchor anchor in anchors)
{
Point anchorPos = new Point(anchor.X, anchor.Y);
List<FootholdLine> fhList = (List<FootholdLine>)fhListByPoint[anchorPos];
if (fhList == null)
{
fhList = new List<FootholdLine>(2);
fhListByPoint.Add(anchorPos, fhList);
}
fhList.AddRange(anchor.connectedLines.Cast<FootholdLine>());
}
Hashtable fhByNum = new Hashtable();
for (int i = 1; i <= footholds.Count; i++)
{
FootholdLine fhClass = footholds[i - 1];
if (fhClass.FirstDot.X == fhClass.SecondDot.X && fhClass.FirstDot.Y == fhClass.SecondDot.Y) continue;
fhClass.num = i;
Foothold mapleFh = new Foothold();
mapleFh.num = i;
mapleFh.layer = ((FootholdAnchor)fhClass.FirstDot).LayerNumber;
fhByNum[i] = mapleFh;
}
for (int i = 1; i <= footholds.Count; i++)
{
FootholdLine fhClass = footholds[i - 1];
Foothold mapleFh = (Foothold)fhByNum[i];
FootholdLine firstOtherFh = GetOtherFh((FootholdAnchor)fhClass.FirstDot, fhClass, fhListByPoint);
FootholdLine secondOtherFh = GetOtherFh((FootholdAnchor)fhClass.SecondDot, fhClass, fhListByPoint);
if (fhClass.FirstDot.X < fhClass.SecondDot.X)
{
mapleFh.x1 = fhClass.FirstDot.X;
mapleFh.x2 = fhClass.SecondDot.X;
mapleFh.y1 = fhClass.FirstDot.Y;
mapleFh.y2 = fhClass.SecondDot.Y;
mapleFh.prev = firstOtherFh == null ? 0 : firstOtherFh.num;
mapleFh.next = secondOtherFh == null ? 0 : secondOtherFh.num;
}
else if (fhClass.FirstDot.X > fhClass.SecondDot.X)
{
mapleFh.x1 = fhClass.SecondDot.X;
mapleFh.x2 = fhClass.FirstDot.X;
mapleFh.y1 = fhClass.SecondDot.Y;
mapleFh.y2 = fhClass.FirstDot.Y;
mapleFh.prev = secondOtherFh == null ? 0 : secondOtherFh.num;
mapleFh.next = firstOtherFh == null ? 0 : firstOtherFh.num;
}
else
{
bool fhDir = GetVerticalFootholdDirection(fhClass, fhListByPoint);
if (fhDir) //prev = firstdot
{
mapleFh.x1 = fhClass.FirstDot.X;
mapleFh.x2 = fhClass.SecondDot.X;
mapleFh.y1 = fhClass.FirstDot.Y;
mapleFh.y2 = fhClass.SecondDot.Y;
mapleFh.prev = firstOtherFh == null ? 0 : firstOtherFh.num;
mapleFh.next = secondOtherFh == null ? 0 : secondOtherFh.num;
}
else //prev = seconddot
{
mapleFh.x1 = fhClass.SecondDot.X;
mapleFh.x2 = fhClass.FirstDot.X;
mapleFh.y1 = fhClass.SecondDot.Y;
mapleFh.y2 = fhClass.FirstDot.Y;
mapleFh.prev = secondOtherFh == null ? 0 : secondOtherFh.num;
mapleFh.next = firstOtherFh == null ? 0 : firstOtherFh.num;
}
}
fhByNum[i] = mapleFh;
}
return fhByNum;
}
//measurement units are second and pixel
public void ProcessPhysics()
{
double timeDiff = (Environment.TickCount - lastProcessTimeStamp) / 1000d;
if (timeDiff == 0) return;
if (mode == CharacterMode.Prone) goto end;
int x_threshold = (int)(timeDiff * Velocity.X + (Acceleration.X / 2) * timeDiff * timeDiff);//x = vt + 0.5at^2
int y_threshold = (int)(timeDiff * Velocity.Y + (Acceleration.Y / 2) * timeDiff * timeDiff);
Velocity.X += (int)(Acceleration.X * timeDiff); //v = at
Velocity.Y += (int)(Acceleration.Y * timeDiff);
if (Velocity.Y > fallSpeed) Velocity.Y = (int)fallSpeed;
if (mode != CharacterMode.Fly)
{
if (direction == 1 && x + x_threshold > foothold.x2)
{
if (foothold.next != 0)
{
Foothold = foothold.next;
x = foothold.x1;
y = foothold.y1;
SetVelocity((int)Velocity.X);
}
}
else if (direction == -1 && x - x_threshold < foothold.x1)
{
if (foothold.prev != 0)
{
Foothold = foothold.prev;
x = foothold.x2;
y = foothold.y2;
SetVelocity((int)Velocity.X);
}
}
else
{
y += y_threshold;
x += x_threshold;
}
if (foothold.num == 0)
DoProne();
}
else
{
if (Velocity.Y > 0)
foreach (DictionaryEntry fhEntry in MapSimulator.footholds)
{
Foothold fh = (Foothold)fhEntry.Value;
if (fh.x1 < x + x_threshold && fh.x2 > x + x_threshold)
{
int slope = (fh.y2 - fh.y1) / (fh.x2 - fh.x1);
int yPos = fh.y1 + slope * ((x + x_threshold) - fh.x1);
if (y < yPos && y + y_threshold >= yPos)
{
y = yPos;
x += x_threshold;
foothold = fh;
footholdNum = fh.num;
mode = CharacterMode.Prone;
goto end;
}
}
}
y += y_threshold;
if (y_threshold < 0)
{
}
x += x_threshold;
}
end:
lastProcessTimeStamp = Environment.TickCount;
}
