- element = (element == EL_BD_EMPTY ? EL_EMPTY :
- element == EL_BD_PLAYER ? EL_PLAYER_1 :
- element == EL_BD_INBOX ? EL_PLAYER_1 :
- element == EL_BD_SAND ? EL_SAND :
- element == EL_BD_STEELWALL ? EL_STEELWALL :
- element == EL_BD_EXIT_CLOSED ? EL_EXIT_CLOSED :
- element == EL_BD_EXIT_OPEN ? EL_EXIT_OPEN :
+ element = (element == EL_BDX_EMPTY ? EL_EMPTY :
+ element == EL_BDX_PLAYER ? EL_PLAYER_1 :
+ element == EL_BDX_INBOX ? EL_PLAYER_1 :
+ element == EL_BDX_SAND_1 ? EL_SAND :
+ element == EL_BDX_STEELWALL ? EL_STEELWALL :
+ element == EL_BDX_EXIT_CLOSED ? EL_EXIT_CLOSED :
+ element == EL_BDX_EXIT_OPEN ? EL_EXIT_OPEN :