[Error] I really don't know...

Events.onStepTaken+=proc{
  if ($Trainer.party==1 || $Trainer.party==2 || $Trainer.party==3 || $Trainer.party==4 || $Trainer.party==5 || $Trainer.party==6 )
     for pkmn in $Trainer.party
       if pkmn.hp>0 && !pkmn.egg? && pkmn.heartgauge>0
         pkmn.adjustHeart(-1)
         pbReadyToPurify(pkmn) if pkmn.heartgauge==0
       end
     end
     if ($PokemonGlobal.purifyChamber rescue nil)
       $PokemonGlobal.purifyChamber.update
     end
     for i in 0...2
       pkmn=$PokemonGlobal.daycare[i][0]
       next if !pkmn
       pkmn.adjustHeart(-1)
       pkmn.pbUpdateShadowMoves()
     end
  end
}

if ($Trainer.party==1 || $Trainer.party==2 || $Trainer.party==3 || $Trainer.party==4 || $Trainer.party==5 || $Trainer.party==6 )

  def pbSetParty(trainer)
    return if !trainer || !trainer.party
    meta = pbGetMetadata(0,MetadataPlayerA+trainer.metaID)
    if meta
      filename = pbGetPlayerCharset(meta,1,trainer)
      @sprites["player"] = TrainerWalkingCharSprite.new(filename,@viewport)
      charwidth  = @sprites["player"].bitmap.width
      charheight = @sprites["player"].bitmap.height
      @sprites["player"].x        = 56*2-charwidth/8
      @sprites["player"].y        = 56*2-charheight/8
      @sprites["player"].src_rect = Rect.new(0,0,charwidth/4,charheight/4)
    end
    for i in 0...trainer.party.length
      if !(trainer.party[i])
        @sprites["party#{i}"] = PokemonIconSprite.new(trainer.party[i],@viewport)
        @sprites["party#{i}"].x = 151*2+33*2*(i&1)
        @sprites["party#{i}"].y = 36*2+25*2*(i/2)
        @sprites["party#{i}"].z = 99999
      #-------------------------------------------------------------------------
      else
        @sprites["party#{i}"] = PokemonIconSprite.new(icon000,@viewport)
        @sprites["party#{i}"].x = 151*2+33*2*(i&1)
        @sprites["party#{i}"].y = 36*2+25*2*(i/2)
        @sprites["party#{i}"].z = 99999
      end
    end
  end