function Create(self)
    --Keep track of how long it should be before healing people.
    healTimer = Timer();
    --Interval between healings, in milliseconds.
    healInterval = 100;
    --Heal counter.
    self.healnum = 0;
end

function Update(self)
    --Heal every interval.
    if healTimer:IsPastSimMS(healInterval) then
   --Cycle through all actors.
   for actor in MovableMan.Actors do
       --If the actor is on the right team, has less than 100 health and is not the healer, continue with code.
       if actor.Team == self.Team and actor.Health < 100 and actor.ID == self.IDactor:GetController():IsState(Controller.PIE_MENU_ACTIVE)    then
      --Trigonometry to find how far the actor is.
      local avgx = actor.Pos.X - self.Pos.X;
      local avgy = actor.Pos.Y - self.Pos.Y;
      local dist = math.sqrt(avgx ^ 2 + avgy ^ 2);
      if dist < 100 then
          --If the actor is fairly close, heal them!
          actor.Health = actor.Health + 2;
          --Every 8 health healed, put a little icon above the actor's head to show that it is indeed healing.
          if self.healnum == 8 then
             --Create the particle.
             local part = CreateMOSParticle("Particle Heal Effect");
             --Set the particle's position to just over the actor's head.
             part.Pos = actor.AboveHUDPos + Vector(0,4);
         --Add the particle to the world.
             MovableMan:AddParticle(part);
          end
      end
       end
   end
   --Reset the healing timer.
   healTimer:Reset();
   --Increment the heal counter.
   self.healnum = self.healnum + 1;
   --Reset it if it's gone too far.
   if self.healnum > 8 then
       self.healnum = 0;
   end
    end
end

function Create(self)
  self.healing = false
  self.healtime = Timer()
end

function Update(self)
  if self:IsPlayerControlled() and UInputMan:KeyPressed(2) then
    self.healing = not self.healing
  end
  if self.healing and self.healtime:IsPastSimMS(500) and self.Health <= 100 then
    self.healtime:Reset()
    self.Health = self.Health + 1
  end
end