local length = <length of MOSR in px here>      --just setting up some vars to prevent
local v = SceneMan:ShortestDistance(self.pos,pos2,true)   --horribly messy code later
local number = math.ceil(v.Magnitude / length)         --amount of mosrs needed.
for i = 1, number, 1 do --for 1 to however many MOSRs we need, do
   local particle = MovableMan:CreateMOSRotating(<MOSR PRESET HERE>, <YOUR RTE HERE>) --sorry if the syntax is wrong
   particle.Pos = self.pos v * (i / number)    -- position it a fraction along the line
   particle.RotAngle = v.AbsRadAngle       --make it rotated to the correct angle
   MovableMan:AddParticle(particle)       --add the particle
end

function DrawGrappleLine(StartPosition, EndPosition, DrawLengthMultiplier, DrawingQuality, Thing2DrawWith)  -- Thanks to sunrise for the base code
   local VectorToDestination = SceneMan:ShortestDistance(StartPosition,EndPosition,SceneMan.SceneWrapsX) * DrawLengthMultiplier;
   local ParticleCount = VectorToDestination.Magnitude * DrawingQuality;
   local DistanceMultiplier = (1 / DrawingQuality);
   local DirToDestination = GetAngle(StartPosition.X, StartPosition.Y, EndPosition.X, EndPosition.Y);
   for ParticleNumber = 0, ParticleCount, 1 do
      local Particle = CreateMOSRotating(Thing2DrawWith);
      Particle.Pos = StartPosition + VectorToDestination.Normalized * DistanceMultiplier * ParticleNumber;
      Particle.RotAngle = math.rad(-DirToDestination);
      MovableMan:AddParticle(Particle);
   end
end