P

.P## holds the wallmap (passability) for a map. It's exactly the same format as .T##, except that it has only a single layer. Instead of having w*h bytes of tile indexes, you have w*h bytes of wallmap bytes. The individual bits in any byte mean the following:

About Formal Specs

Bit #	Meaning
0	Block north
1	Block east
2	Block south
3	Block west
4	Vehicle A
5	Vehicle B
6	Harm tile
7	Overhead tile

List of other Lumps in the RPG file format

ARCHINYM.LMP . ATTACK.BIN . BINSIZE.BIN . BROWSE.TXT . DEFPAL#.BIN . DEFPASS.BIN . distrib.reld . FIXBITS.BIN . heroes.reld . heroform.reld . LOOKUP1.BIN . MENUS.BIN . MENUITEM.BIN . PALETTES.BIN . PLOTSCR.LST . SFXDATA.BIN . slicetree_#_#.reld . SLICELOOKUP.TXT . SONGDATA.BIN . UICOLORS.BIN . GEN . general.reld . BAM . Map Format . T . P . E . D . L . N . Z . DOR . DOX . DT0 . DT1 . DT6 . EFS . FOR . FNT . HSP . HSZ . ITM . MAP . MAS . MN . MXS . PAL . PT0 . PT1 . PT2 . PT3 . PT4 . PT5 . PT6 . PT7 . PT8 . SAY . SHO . SNG . STF . STT . TAP . TIL . TMN . VEH

List of other OHRRPGCE file formats

RELOAD . RSAV . SAV . ohrkey . gameconfig.ini . persist.reld