function Create(self)
   self.lifeTimer = Timer();
   local part = nil;
   local dist = 0;
   local curdist = 25;
   local chosenpart = nil;

   --Cycle through all MOs and see which is the closest, and attach to it.
   for i=1,MovableMan:GetMOIDCount()-1 do
      part = ToMovableObject(MovableMan:GetMOFromID(i));
      dist = math.sqrt((self.Pos.X - part.Pos.X) ^ 2 + (self.Pos.Y - part.Pos.Y) ^ 2);
      if dist < curdist and part.ID ~= self.ID then
         curdist = dist;
         chosenpart = part;
      end
   end

   --If a part was found, attach to it.  Otherwise, we assume it is a wall, and stay pinned to it.
   if chosenpart ~= nil then
      self.attached = MovableMan:GetMOFromID(chosenpart.RootID);
      self.offset = Vector(chosenpart.Pos.X-self.Pos.X,chosenpart.Pos.Y-self.Pos.Y);
      self.offangle = self.offset.AbsRadAngle - chosenpart.RotAngle;
      self.PinStrength = 0;
      --Make the grenade not collide with the attached object or any of its children so that it doesn't go off on its own.
      for i=1,MovableMan:GetMOIDCount()-1 do
         part = MovableMan:GetMOFromID(i);
         if part.RootID == self.attached then
            self:SetWhichMOToNotHit(part,-1);
         end
      end
   end
end

function Update(self)
   --Using trigonometry, move to the right position and update speed and rotation.  Check first if it still exists.
   if self.attached then
      if MovableMan:ValidMO(self.attached) then
         self.Pos.X = self.attached.Pos.X + self.offset.Magnitude * math.cos(self.offangle + self.attached.RotAngle);
         self.Pos.Y = self.attached.Pos.Y + self.offset.Magnitude * math.sin(self.offangle + self.attached.RotAngle);
         self.Vel = self.attached.Vel;
         self.RotAngle = self.attached.RotAngle;
         self.AngularVel = self.attached.AngularVel;
      end
   end

   if self.lifeTimer:IsPastSimMS(2500) then
      self:GibThis();
   end

end