property pChanges, pActive

on prepare me, tdata 
  tValue = integer(tdata.getAt(#stuffdata))
  if (tValue = 0) then
    me.setOff()
    pChanges = 0
  else
    me.setOn()
    pChanges = 1
  end if
  return TRUE
end

on updateStuffdata me, tValue 
  tValue = integer(tValue)
  if (tValue = 0) then
    me.setOff()
  else
    me.setOn()
  end if
  pChanges = 1
end

on update me 
  if not pChanges then
    return()
  end if
  if me.count(#pSprList) < 2 then
    return()
  end if
  tDirection = 0
  if me.count(#pDirection) > 0 then
    tDirection = me.getProp(#pDirection, 1)
  end if
  tIsGateSprite = []
  tScreenLocs = getThread(#room).getInterface().getGeometry().getScreenCoordinate(me.pLocX, me.pLocY, me.pLocH)
  i = 1
  repeat while i <= me.count(#pSprList)
    tCurName = me.getPropRef(#pSprList, i).member.name
    tNewName = tCurName.getProp(#char, 1, (length(tCurName) - 1)) & pActive
    tNewNameReal = tNewName.getProp(#char, 1, (tNewName.length - 3)) & tDirection & "_" & pActive
    tMemNum = getmemnum(tNewNameReal)
    tRealMem = 1
    if (tMemNum = 0) then
      tMemNum = getmemnum(tNewName)
      tRealMem = 0
    end if
    if abs(tMemNum) > 0 then
      tmember = member(abs(tMemNum))
      me.getPropRef(#pSprList, i).castNum = abs(tMemNum)
      me.getPropRef(#pSprList, i).width = tmember.width
      me.getPropRef(#pSprList, i).height = tmember.height
      if tRealMem then
        me.getPropRef(#pSprList, i).locH = tScreenLocs.getAt(1)
        me.getPropRef(#pSprList, i).locV = tScreenLocs.getAt(2)
        if tMemNum < 0 then
          me.getPropRef(#pSprList, i).rotation = 180
          me.getPropRef(#pSprList, i).skew = 180
          me.getPropRef(#pSprList, i).locH = (me.getPropRef(#pSprList, i).locH + me.pXFactor)
        else
          me.getPropRef(#pSprList, i).rotation = 0
          me.getPropRef(#pSprList, i).skew = 0
        end if
      end if
      if pActive then
        tIsGateSprite.append(i)
      end if
    end if
    i = (1 + i)
  end repeat
  tlocz = me.getPropRef(#pLoczList, 1).getAt((tDirection + 1))
  tSpriteLocZ = me.getPropRef(#pSprList, 1).locZ
  i = 2
  repeat while i <= me.count(#pSprList)
    me.getPropRef(#pSprList, i).locZ = (tSpriteLocZ + (me.getPropRef(#pLoczList, i).getAt((tDirection + 1)) - tlocz))
    i = (1 + i)
  end repeat
  pChanges = 0
end

on setOn me 
  pActive = 1
end

on setOff me 
  pActive = 0
end

on select me 
  if the doubleClick then
    getThread(#room).getComponent().getRoomConnection().send("USEFURNITURE", [#integer:integer(me.getID()), #integer:0])
  end if
  return TRUE
end