property pSignSpr, pSignMem

on construct me 
  pSignSpr = sprite(reserveSprite(me.getID()))
  return TRUE
end

on deconstruct me 
  releaseSprite(pSignSpr.spriteNum)
  pSignSpr = void()
  return TRUE
end

on Refresh me 
  pSignSpr.visible = 0
end

on show_sign me, tProps 
  tSignMem = tProps.getAt("signmember")
  tHumanSpr = tProps.getAt("sprite")
  tDirection = tProps.getAt("direction")
  if pSignMem <> tSignMem then
    pSignSpr.ink = 8
    pSignSpr.member = member(getmemnum(tSignMem))
    pSignMem = tSignMem
  end if
  tSignLoc = tHumanSpr.loc
  if (tDirection = 0) then
    tSignLoc.locH = (tSignLoc.locH - 16)
  else
    if (tDirection = 4) then
      tSignLoc.locH = (tSignLoc.locH + 2)
    else
      if (tDirection = 6) then
        tSignLoc.locH = (tSignLoc.locH - 18)
      end if
    end if
  end if
  pSignSpr.loc = tSignLoc
  pSignSpr.locZ = (tHumanSpr.locZ + 1)
  pSignSpr.visible = 1
end