Revert "missed furnace.h"
Revert "missed furnace.h"

This reverts commit ce549d6f62abe1ae79c95ef4640acdccbaba172e.

chtisgit/mine152,fador/mineserver,fador/mineserver,chtisgit/mine152,fador/mineserver,fador/mineserver,chtisgit/mine152,chtisgit/mine152