Question DB.c Check_bitvector_names

cunning
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17 Apr 2020 02:27 #8636 by cunning

DB.c Check_bitvector_names was created by cunning

I am not very good with Bitwise operations and as such I have not had time to solve this. However, it happens on every single 32 bit.... AKA "F" always returns an error. No matter which parser is checking the bitvector. I validated it on a few things. If the 32 bit is present, i get an error on all bitvectors. I have included just a small subset, as stated, all "bitvectors" fail if the very last BIT is used. I tried to simulate on tbamud-2020 but i did not see anything using the last Bitvector by looking at structs.h to see what was defined.

SYSERR: room #702 has unknown room flag, bit 39 (0 through 32 known).
SYSERR: room #702 has unknown room flag, bit 42 (0 through 32 known).
SYSERR: room #702 has unknown room flag, bit 63 (0 through 32 known).
SYSERR: room #703 has unknown room flag, bit 39 (0 through 32 known).
SYSERR: room #703 has unknown room flag, bit 42 (0 through 32 known).
SYSERR: room #703 has unknown room flag, bit 63 (0 through 32 known).
SYSERR: room #704 has unknown room flag, bit 39 (0 through 32 known).
SYSERR: room #704 has unknown room flag, bit 42 (0 through 32 known).
SYSERR: room #704 has unknown room flag, bit 63 (0 through 32 known).
SYSERR: room #705 has unknown room flag, bit 39 (0 through 32 known).
SYSERR: room #705 has unknown room flag, bit 42 (0 through 32 known).
SYSERR: room #705 has unknown room flag, bit 63 (0 through 32 known).
SYSERR: room #706 has unknown room flag, bit 39 (0 through 32 known).
SYSERR: room #706 has unknown room flag, bit 42 (0 through 32 known).
SYSERR: room #706 has unknown room flag, bit 63 (0 through 32 known).
SYSERR: mob vnum 7703 has unknown mobile flag, bit 35 (0 through 34 known).
SYSERR: mob vnum 7703 has unknown mobile flag, bit 41 (0 through 34 known).
SYSERR: mob vnum 7703 has unknown mobile flag, bit 45 (0 through 34 known).
SYSERR: mob vnum 7703 has unknown mobile flag, bit 52 (0 through 34 known).
SYSERR: mob vnum 7703 has unknown mobile flag, bit 56 (0 through 34 known).
SYSERR: mob vnum 7703 has unknown mobile flag, bit 57 (0 through 34 known).
SYSERR: mob vnum 7703 has unknown mobile flag, bit 63 (0 through 34 known).

SYSERR: Object #11803 (a cloth nappy) has unknown object wear flag, bit 26 (0 through 18 known).
SYSERR: Object #11803 (a cloth nappy) has unknown object wear flag, bit 37 (0 through 18 known).
SYSERR: Object #11803 (a cloth nappy) has unknown object wear flag, bit 58 (0 through 18 known).

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cunning
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17 Apr 2020 02:29 #8637 by cunning

Replied by cunning on topic DB.c Check_bitvector_names

Code:

static int check_bitvector_names(bitvector_t bits, size_t namecount, const char *whatami, const char *whatbits)
{
  unsigned int flagnum = 0;
  bool error = FALSE;

  /* See if any bits are set above the ones we know about. */
  if (bits <= (~(bitvector_t) 0 >> (sizeof(bitvector_t) * 8 - namecount)))
    return (FALSE);

  for (flagnum = namecount; flagnum < sizeof(bitvector_t) * 8; flagnum++)
    if ((1 << flagnum) & bits) {
      log("SYSERR: %s has unknown %s flag, bit %d (0 through %d known).", whatami, whatbits, flagnum, (int)namecount - 1);
      error = TRUE;
    }

  return (error);
}

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cunning
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17 Apr 2020 02:30 #8638 by cunning

Replied by cunning on topic DB.c Check_bitvector_names

Just an example of my Room bits.

Code:

* WARNING: In the world files, NEVER set the bits marked "R" ("Reserved") */
#define ROOM_DARK                                         0 //A
#define ROOM_DEATH                                        1 //B
#define ROOM_NO_MOB                                       2 //C
#define ROOM_INDOORS                                      3 //D
#define ROOM_NO_STORM_ENTRANCE                            4 //E
#define ROOM_DUMP                                         5 //F
#define ROOM_MOVING                                       6 //G
#define ROOM_NO_MAGIC                                     7 //H
#define ROOM_MOB_MAGIC_ONLY                               8 //I
#define ROOM_PRIVATE                                      9 //J
#define ROOM_PEACEFUL                                     10 //K
#define ROOM_GODROOM                                      11 //L
#define ROOM_NOCRIME                                      12 //M
#define ROOM_CAMPSITE                                     13 //N
#define ROOM_SOUNDPROOF                                   14 //O
#define ROOM_BFS_MARK                                     15 //P (R)
#define ROOM_SHADOW                                       16 //Q
#define ROOM_MDARK                                        17 //R
#define ROOM_NPC_DEATH                                    18 //S
#define ROOM_OVERWHELMING_EVIL                            19 //T
#define ROOM_OVERWHELMING_GOOD                            20 //U
#define ROOM_NO_SLEEP                                     21 //V
#define ROOM_TIMED_DT                                     22 //W
#define ROOM_LOW_LIGHT                                    23 //X
#define ROOM_WORLDMAP                                     24 //Y   /**< World-map style maps here */
#define ROOM_CURRENT                                      25 //Z
#define ROOM_NOTRACK                                      26 //a
#define ROOM_HOUSE                                        27 //b
#define ROOM_HOUSE_CRASH                                  28 //c
#define ROOM_ATRIUM                                       29 //d
#define ROOM_OLC                                          30 //e
#define ROOM_NO_TELEPORT                                  31 //f
#define ROOM_NOASTRAL                                     32 //A1

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Rumble
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17 Apr 2020 14:17 #8639 by Rumble

Replied by Rumble on topic DB.c Check_bitvector_names

It looks like you imported World files from another MUD with room/obj flags greater than your 32/18. You would have to manually remove those higher number flags from those World files.

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cunning
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18 Apr 2020 11:42 #8642 by cunning

Replied by cunning on topic DB.c Check_bitvector_names

I have been using the same for years... aka Jedimud.

Everything works, displays, stats, functionality. Only this check of bitvectors does not work when I use the last bitvector. In each group of 32

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Rumble
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18 Apr 2020 13:59 #8643 by Rumble

Replied by Rumble on topic DB.c Check_bitvector_names

What is your max number of room flags set at in structs.h. It should be highest #+1.

in TBA it is:
#define NUM_ROOM_FLAGS 17

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