root/trunk/src/defines.h

/* File: defines.h */

/*
 * Copyright (c) 1997 Ben Harrison, James E. Wilson, Robert A. Koeneke
 *
 * This software may be copied and distributed for educational, research,
 * and not for profit purposes provided that this copyright and statement
 * are included in all such copies.  Other copyrights may also apply.
 */


/*
 * Do not edit this file unless you know *exactly* what you are doing.
 *
 * Some of the values in this file were chosen to preserve game balance,
 * while others are hard-coded based on the format of old save-files, the
 * definition of arrays in various places, mathematical properties, fast
 * computation, storage limits, or the format of external text files.
 *
 * Changing some of these values will induce crashes or memory errors or
 * savefile mis-reads.  Most of the comments in this file are meant as
 * reminders, not complete descriptions, and even a complete knowledge
 * of the source may not be sufficient to fully understand the effects
 * of changing certain definitions.
 *
 * Lastly, note that the code does not always use the symbolic constants
 * below, and sometimes uses various hard-coded values that may not even
 * be defined in this file, but which may be related to definitions here.
 * This is of course bad programming practice, but nobody is perfect...
 *
 * You have been warned.
 */


/*
 * Name of the version/variant and its version string
 */
#define VERSION_NAME   "Angband"
#define VERSION_STRING "3.0.8"


/*
 * Current savefile version
 */
#define VERSION_MAJOR   3
#define VERSION_MINOR   0
#define VERSION_PATCH   9
#define VERSION_EXTRA   0

/*
 * Oldest version number that can still be imported
 */
#define OLD_VERSION_MAJOR       2
#define OLD_VERSION_MINOR       9
#define OLD_VERSION_PATCH       0


/*
 * Version of random artifact code.
 */
#define RANDART_VERSION 62


/*
 * Number of grids in each block (vertically)
 * Probably hard-coded to 11, see "generate.c"
 */
#define BLOCK_HGT       11

/*
 * Number of grids in each block (horizontally)
 * Probably hard-coded to 11, see "generate.c"
 */
#define BLOCK_WID       11


/*
 * Number of grids in each panel (vertically)
 * Must be a multiple of BLOCK_HGT
 */
#define PANEL_HGT       11

/*
 * Number of grids in each panel (horizontally)
 * Must be a multiple of BLOCK_WID
 */
#define PANEL_WID       (use_bigtile ? 16 : 33)

#define ROW_MAP                 1
#define COL_MAP                 13


/*
 * Number of grids in each screen (vertically)
 * Must be a multiple of PANEL_HGT (at least 2x)
 */
#define SCREEN_HGT      (Term->hgt - ROW_MAP - 1)

/*
 * Number of grids in each screen (horizontally)
 * Must be a multiple of PANEL_WID (at least 2x)
 */
#define SCREEN_WID      ((Term->wid - COL_MAP - 1) / (use_bigtile ? 2 : 1))


/*
 * Number of grids in each dungeon (horizontally)
 * Must be a multiple of SCREEN_HGT
 * Must be less or equal to 256
 */
#define DUNGEON_HGT             66

/*
 * Number of grids in each dungeon (vertically)
 * Must be a multiple of SCREEN_WID
 * Must be less or equal to 256
 */
#define DUNGEON_WID             198

#define TOWN_WID 66
#define TOWN_HGT 22


/*
 * Maximum amount of Angband windows.
 */
#define ANGBAND_TERM_MAX 8


/*
 * Total number of stores (see "store.c", etc)
 */
#define MAX_STORES      8


/*
 * Store index definitions (see "store.c", etc)
 */
#define STORE_GENERAL   0
#define STORE_ARMOR             1
#define STORE_WEAPON    2
#define STORE_TEMPLE    3
#define STORE_ALCHEMY   4
#define STORE_MAGIC             5
#define STORE_B_MARKET  6
#define STORE_HOME              7

/*
 * Maximum number of player "sex" types (see "table.c", etc)
 */
#define MAX_SEXES            2


/*
 * Maximum amount of starting equipment
 */
#define MAX_START_ITEMS 4


/*
 * Number of tval/min-sval/max-sval slots per ego_item
 */
#define EGO_TVALS_MAX 3


/*
 * Hack -- Maximum number of quests
 */
#define MAX_Q_IDX       4

/*
 * Maximum number of high scores in the high score file
 */
#define MAX_HISCORES    100


/*
 * Maximum dungeon level.  The player can never reach this level
 * in the dungeon, and this value is used for various calculations
 * involving object and monster creation.  It must be at least 100.
 * Setting it below 128 may prevent the creation of some objects.
 */
#define MAX_DEPTH       128


/*
 * Maximum size of the "view" array (see "cave.c")
 * Note that the "view radius" will NEVER exceed 20, and even if the "view"
 * was octagonal, we would never require more than 1520 entries in the array.
 */
#define VIEW_MAX 1536

/*
 * Maximum size of the "temp" array (see "cave.c")
 * Note that we must be as large as "VIEW_MAX" for proper functioning
 * of the "update_view()" function, and we must also be as large as the
 * largest illuminatable room, but no room is larger than 800 grids.  We
 * must also be large enough to allow "good enough" use as a circular queue,
 * to calculate monster flow, but note that the flow code is "paranoid".
 */
#define TEMP_MAX 1536


/*
 * OPTION: Maximum number of macros (see "util.c")
 * Default: assume at most 256 macros are used
 */
#define MACRO_MAX       256

/*
 * OPTION: Maximum number of "quarks" (see "util.c")
 * Default: assume at most 512 different inscriptions are used
 */
#define QUARK_MAX       512

/*
 * OPTION: Maximum number of autoinscriptions(see "object1.c")
 */
#define AUTOINSCRIPTIONS_MAX 216

/*
 * OPTION: Maximum number of messages to remember (see "util.c")
 * Default: assume maximal memorization of 2048 total messages
 */
#define MESSAGE_MAX     2048

/*
 * OPTION: Maximum space for the message text buffer (see "util.c")
 * Default: assume that each of the 2048 messages is repeated an
 * average of three times, and has an average length of 48
 */
#define MESSAGE_BUF     32768


/*
 * Store constants
 *
 * STORE_MAX_KEEP must be < STORE_INVEN_MAX.
 *
 */
#define STORE_INVEN_MAX 24              /* Max number of discrete objs in inven */
#define STORE_TURNS             1000    /* Number of turns between turnovers */
#define STORE_SHUFFLE   25              /* 1/Chance (per day) of an owner changing */
#define STORE_CHOICES   32              /* Number of choices in the store selection table */


/*
 * Misc constants
 */
#define TOWN_DAWN               10000   /* Number of turns from dawn to dawn XXX */
#define BREAK_GLYPH             550             /* Rune of protection resistance */
#define BTH_PLUS_ADJ    3       /* Adjust BTH per plus-to-hit */
#define MON_MULT_ADJ    8               /* High value slows multiplication */
#define MON_SUMMON_ADJ  2               /* Adjust level of summoned creatures */
#define MON_DRAIN_LIFE  2               /* Percent of player exp drained per hit */
#define USE_DEVICE      3               /* x> Harder devices x< Easier devices */

/*
 * There is a 1/20 (5%) chance of inflating the requested object_level
 * during the creation of an object (see "get_obj_num()" in "object.c").
 * Lower values yield better objects more often.
 */
#define GREAT_OBJ       20

/*
 * There is a 1/20 (5%) chance that ego-items with an inflated base-level are
 * generated when an object is turned into an ego-item (see make_ego_item()
 * in object2.c). As above, lower values yield better ego-items more often.
 */
#define GREAT_EGO       20

/*
 * There is a 1/50 (2%) chance of inflating the requested monster_level
 * during the creation of a monsters (see "get_mon_num()" in "monster.c").
 * Lower values yield harder monsters more often.
 */
#define NASTY_MON       50              /* 1/chance of inflated monster level */



/*
 * Refueling constants
 */
#define FUEL_TORCH      6000    /* Maximum amount of fuel in a torch */
#define FUEL_LAMP       15000   /* Maximum amount of fuel in a lantern */


/*
 * More maximum values
 */
#define MAX_SIGHT       20      /* Maximum view distance */
#define MAX_RANGE       18      /* Maximum range (spells, etc) */



/*
 * There is a 1/160 chance per round of creating a new monster
 */
#define MAX_M_ALLOC_CHANCE      160

/*
 * Normal levels get at least 14 monsters
 */
#define MIN_M_ALLOC_LEVEL       14

/*
 * The town starts out with 4 residents during the day
 */
#define MIN_M_ALLOC_TD          4

/*
 * The town starts out with 8 residents during the night
 */
#define MIN_M_ALLOC_TN          8


/*
 * A monster can only "multiply" (reproduce) if there are fewer than 100
 * monsters on the level capable of such spontaneous reproduction.  This
 * is a hack which prevents the "mon_list[]" array from exploding due to
 * reproducing monsters.  Messy, but necessary.
 */
#define MAX_REPRO       100


/*
 * Player constants
 */
#define PY_MAX_EXP      99999999L       /* Maximum exp */
#define PY_MAX_GOLD     999999999L      /* Maximum gold */
#define PY_MAX_LEVEL    50              /* Maximum level */

/*
 * Player "food" crucial values
 */
#define PY_FOOD_MAX             15000   /* Food value (Bloated) */
#define PY_FOOD_FULL    10000   /* Food value (Normal) */
#define PY_FOOD_ALERT   2000    /* Food value (Hungry) */
#define PY_FOOD_WEAK    1000    /* Food value (Weak) */
#define PY_FOOD_FAINT   500             /* Food value (Fainting) */
#define PY_FOOD_STARVE  100             /* Food value (Starving) */

/*
 * Player regeneration constants
 */
#define PY_REGEN_NORMAL         197             /* Regen factor*2^16 when full */
#define PY_REGEN_WEAK           98              /* Regen factor*2^16 when weak */
#define PY_REGEN_FAINT          33              /* Regen factor*2^16 when fainting */
#define PY_REGEN_HPBASE         1442    /* Min amount hp regen*2^16 */
#define PY_REGEN_MNBASE         524             /* Min amount mana regen*2^16 */


/*
 * Maximum number of players spells
 */
#define PY_MAX_SPELLS 64

/*
 * Number of spells per book
 */
#define SPELLS_PER_BOOK 9

/*
 * Maximum number of spells per realm
 */
#define BOOKS_PER_REALM 9

/*
 * Maximum number realms
 */
#define MAX_REALMS 2


/*
 * Flags for player_type.spell_flags[]
 */
#define PY_SPELL_LEARNED    0x01 /* Spell has been learned */
#define PY_SPELL_WORKED     0x02 /* Spell has been successfully tried */
#define PY_SPELL_FORGOTTEN  0x04 /* Spell has been forgotten */


/*
 * Maximum number of "normal" pack slots, and the index of the "overflow"
 * slot, which can hold an item, but only temporarily, since it causes the
 * pack to "overflow", dropping the "last" item onto the ground.  Since this
 * value is used as an actual slot, it must be less than "INVEN_WIELD" (below).
 * Note that "INVEN_PACK" is probably hard-coded by its use in savefiles, and
 * by the fact that the screen can only show 23 items plus a one-line prompt.
 */
#define INVEN_PACK              23

/*
 * Indexes used for various "equipment" slots (hard-coded by savefiles, etc).
 */
#define INVEN_WIELD             24
#define INVEN_BOW       25
#define INVEN_LEFT      26
#define INVEN_RIGHT     27
#define INVEN_NECK      28
#define INVEN_LITE      29
#define INVEN_BODY      30
#define INVEN_OUTER     31
#define INVEN_ARM       32
#define INVEN_HEAD      33
#define INVEN_HANDS     34
#define INVEN_FEET      35

/*
 * Total number of inventory slots (hard-coded).
 */
#define INVEN_TOTAL             36


/*
 * Special return code corresponding to squelched items.
 */
#define ALL_SQUELCHED   101


/*
 * A "stack" of items is limited to less than 100 items (hard-coded).
 */
#define MAX_STACK_SIZE                  100


/*
 * Maximum number of objects allowed in a single dungeon grid.
 *
 * The main-screen has a minimum size of 24 rows, so we can always
 * display 23 objects + 1 header line.
 */
#define MAX_FLOOR_STACK                 23


/*** Constants for accessing the player struct ***/

/*
 * Timed effects
 */
enum
{
        TMD_FAST = 0, TMD_SLOW, TMD_BLIND, TMD_PARALYZED, TMD_CONFUSED,
        TMD_AFRAID, TMD_IMAGE, TMD_POISONED, TMD_CUT, TMD_STUN, TMD_PROTEVIL,
        TMD_INVULN, TMD_HERO, TMD_SHERO, TMD_SHIELD, TMD_BLESSED, TMD_SINVIS,
        TMD_SINFRA, TMD_OPP_ACID, TMD_OPP_ELEC, TMD_OPP_FIRE, TMD_OPP_COLD,
        TMD_OPP_POIS, TMD_AMNESIA,

        TMD_MAX
};

/*
 * Skill indexes
 */
enum
{
        SKILL_DIS,      /* Skill: Disarming */
        SKILL_DEV,      /* Skill: Magic Devices */
        SKILL_SAV,      /* Skill: Saving throw */
        SKILL_STL,      /* Skill: Stealth factor */
        SKILL_SRH,      /* Skill: Searching ability */
        SKILL_FOS,      /* Skill: Searching frequency */
        SKILL_THN,      /* Skill: To hit (normal) */
        SKILL_THB,      /* Skill: To hit (shooting) */
        SKILL_THT,      /* Skill: To hit (throwing) */
        SKILL_DIG,      /* Skill: Digging */

        SKILL_MAX
};


/*
 * Indexes of the various "stats" (hard-coded by savefiles, etc).
 */
enum
{
        A_STR = 0,
        A_INT,
        A_WIS,
        A_DEX,
        A_CON,
        A_CHR,

        A_MAX
};


/*
 * Player sex constants (hard-coded by save-files, arrays, etc)
 */
#define SEX_FEMALE              0
#define SEX_MALE                1



/*** General index values ***/


/*
 * Legal restrictions for "summon_specific()"
 */
#define SUMMON_ANIMAL       11
#define SUMMON_SPIDER       12
#define SUMMON_HOUND        13
#define SUMMON_HYDRA        14
#define SUMMON_ANGEL        15
#define SUMMON_DEMON        16
#define SUMMON_UNDEAD       17
#define SUMMON_DRAGON       18
/* xxx */
#define SUMMON_HI_DEMON     26
#define SUMMON_HI_UNDEAD    27
#define SUMMON_HI_DRAGON    28
/* xxx */
#define SUMMON_WRAITH       31
#define SUMMON_UNIQUE       32
#define SUMMON_KIN          33


/*
 * Spell types used by project(), and related functions.
 */
#define GF_XXX1                 1
#define GF_ARROW        2
#define GF_MISSILE      3
#define GF_MANA         4
#define GF_HOLY_ORB     5
#define GF_LITE_WEAK    6
#define GF_DARK_WEAK    7
#define GF_WATER        8
#define GF_PLASMA       9
#define GF_METEOR       10
#define GF_ICE          11
#define GF_GRAVITY      12
#define GF_INERTIA      13
#define GF_FORCE        14
#define GF_TIME         15
#define GF_ACID         16
#define GF_ELEC         17
#define GF_FIRE         18
#define GF_COLD         19
#define GF_POIS         20
#define GF_XXX2                 21
#define GF_LITE         22
#define GF_DARK         23
#define GF_XXX3                 24
#define GF_CONFUSION    25
#define GF_SOUND        26
#define GF_SHARD        27
#define GF_NEXUS        28
#define GF_NETHER       29
#define GF_CHAOS        30
#define GF_DISENCHANT   31
#define GF_XXX4                 32
#define GF_KILL_WALL    33
#define GF_KILL_DOOR    34
#define GF_KILL_TRAP    35
#define GF_MAKE_WALL    36
#define GF_MAKE_DOOR    37
#define GF_MAKE_TRAP    38
#define GF_XXX5                 39
#define GF_XXX6                 40
#define GF_AWAY_UNDEAD  41
#define GF_AWAY_EVIL    42
#define GF_AWAY_ALL             43
#define GF_TURN_UNDEAD  44
#define GF_TURN_EVIL    45
#define GF_TURN_ALL             46
#define GF_DISP_UNDEAD  47
#define GF_DISP_EVIL    48
#define GF_DISP_ALL             49
#define GF_XXX7                 50
#define GF_OLD_CLONE    51
#define GF_OLD_POLY             52
#define GF_OLD_HEAL             53
#define GF_OLD_SPEED    54
#define GF_OLD_SLOW             55
#define GF_OLD_CONF             56
#define GF_OLD_SLEEP    57
#define GF_OLD_DRAIN    58
#define GF_XXX8                 59


/*
 * Some constants for the "learn" code
 *
 * Most of these come from the "SM_xxx" flags
 */
#define DRS_FREE                14
#define DRS_MANA                15
#define DRS_RES_ACID    16
#define DRS_RES_ELEC    17
#define DRS_RES_FIRE    18
#define DRS_RES_COLD    19
#define DRS_RES_POIS    20
#define DRS_RES_FEAR    21
#define DRS_RES_LITE    22
#define DRS_RES_DARK    23
#define DRS_RES_BLIND   24
#define DRS_RES_CONFU   25
#define DRS_RES_SOUND   26
#define DRS_RES_SHARD   27
#define DRS_RES_NEXUS   28
#define DRS_RES_NETHR   29
#define DRS_RES_CHAOS   30
#define DRS_RES_DISEN   31


/*
 * Keymap modes.
 */
enum
{
        KEYMAP_MODE_ORIG = 0,
        KEYMAP_MODE_ROGUE,

        KEYMAP_MODES            /* Total */
};



/*** Feature Indexes (see "lib/edit/feature.txt") ***/

/* Nothing */
#define FEAT_NONE               0x00

/* Various */
#define FEAT_FLOOR              0x01
#define FEAT_INVIS              0x02
#define FEAT_GLYPH              0x03
#define FEAT_OPEN               0x04
#define FEAT_BROKEN             0x05
#define FEAT_LESS               0x06
#define FEAT_MORE               0x07

/* Shops */
#define FEAT_SHOP_HEAD  0x08
#define FEAT_SHOP_TAIL  0x0F

/* Traps */
#define FEAT_TRAP_HEAD  0x10
#define FEAT_TRAP_TAIL  0x1F

/* Doors */
#define FEAT_DOOR_HEAD  0x20
#define FEAT_DOOR_TAIL  0x2F

/* Extra */
#define FEAT_SECRET             0x30
#define FEAT_RUBBLE             0x31

/* Seams */
#define FEAT_MAGMA              0x32
#define FEAT_QUARTZ             0x33
#define FEAT_MAGMA_H    0x34
#define FEAT_QUARTZ_H   0x35
#define FEAT_MAGMA_K    0x36
#define FEAT_QUARTZ_K   0x37

/* Walls */
#define FEAT_WALL_EXTRA 0x38
#define FEAT_WALL_INNER 0x39
#define FEAT_WALL_OUTER 0x3A
#define FEAT_WALL_SOLID 0x3B
#define FEAT_PERM_EXTRA 0x3C
#define FEAT_PERM_INNER 0x3D
#define FEAT_PERM_OUTER 0x3E
#define FEAT_PERM_SOLID 0x3F



/*** Important artifact indexes (see "lib/edit/artifact.txt") ***/

#define ART_POWER                       13
#define ART_MORGOTH                     34
#define ART_GROND                       111


/*
 * Hack -- first "normal" artifact in the artifact list.  All of
 * the artifacts with indexes from 1 to 15 are "special" (lights,
 * rings, amulets), and the ones from 16 to 127 are "normal".
 */
#define ART_MIN_NORMAL          16



/*** Ego-Item indexes (see "lib/edit/ego_item.txt") ***/


/* Nothing */
/* xxx */
/* xxx */
/* xxx */

/* Body Armor */
#define EGO_RESIST_ACID         4
#define EGO_RESIST_ELEC         5
#define EGO_RESIST_FIRE         6
#define EGO_RESIST_COLD         7
#define EGO_RESISTANCE          8
#define EGO_ELVENKIND           9
#define EGO_ARMR_VULN           10
#define EGO_PERMANENCE          11
#define EGO_ARMR_DWARVEN        12
/* xxx */
/* xxx */
/* xxx */

/* Shields */
#define EGO_ENDURE_ACID         16
#define EGO_ENDURE_ELEC         17
#define EGO_ENDURE_FIRE         18
#define EGO_ENDURE_COLD         19
#define EGO_ENDURANCE           20
#define EGO_SHIELD_ELVENKIND    21
#define EGO_SHIELD_PRESERVATION 22
#define EGO_SHIELD_VULN         23

/* Crowns and Helms */
#define EGO_INTELLIGENCE        24
#define EGO_WISDOM                      25
#define EGO_BEAUTY                      26
#define EGO_MAGI                        27
#define EGO_MIGHT                       28
#define EGO_LORDLINESS          29
#define EGO_SEEING                      30
#define EGO_INFRAVISION         31
#define EGO_LITE                        32
#define EGO_TELEPATHY           33
#define EGO_REGENERATION        34
#define EGO_TELEPORTATION       35
#define EGO_STUPIDITY           36
#define EGO_NAIVETY                     37
#define EGO_UGLINESS            38
#define EGO_SICKLINESS          39

/* Cloaks */
#define EGO_PROTECTION          40
#define EGO_STEALTH                     41
#define EGO_AMAN                        42
#define EGO_CLOAK_MAGI          43
#define EGO_ENVELOPING          44
#define EGO_VULNERABILITY       45
#define EGO_IRRITATION          46
/* xxx */

/* Gloves */
#define EGO_FREE_ACTION         48
#define EGO_SLAYING                     49
#define EGO_AGILITY                     50
#define EGO_POWER                       51
#define EGO_GLOVES_THIEVERY     52
#define EGO_GAUNTLETS_COMBAT    53
#define EGO_WEAKNESS            54
#define EGO_CLUMSINESS          55

/* Boots */
#define EGO_SLOW_DESCENT        56
#define EGO_QUIET                       57
#define EGO_MOTION                      58
#define EGO_SPEED                       59
#define EGO_STABILITY           60
#define EGO_NOISE                       61
#define EGO_SLOWNESS            62
#define EGO_ANNOYANCE           63

/* Weapons */
#define EGO_HA                          64
#define EGO_DF                          65
#define EGO_BLESS_BLADE         66
#define EGO_GONDOLIN            67
#define EGO_WEST                        68
#define EGO_ATTACKS                     69
#define EGO_FURY                        70
/* xxx */
#define EGO_BRAND_ACID          72
#define EGO_BRAND_ELEC          73
#define EGO_BRAND_FIRE          74
#define EGO_BRAND_COLD          75
#define EGO_BRAND_POIS          76
/* xxx */
/* xxx */
/* xxx */
#define EGO_SLAY_ANIMAL         80
#define EGO_SLAY_EVIL           81
#define EGO_SLAY_UNDEAD         82
#define EGO_SLAY_DEMON          83
#define EGO_SLAY_ORC            84
#define EGO_SLAY_TROLL          85
#define EGO_SLAY_GIANT          86
#define EGO_SLAY_DRAGON         87
#define EGO_KILL_ANIMAL         88
#define EGO_KILL_EVIL           89
#define EGO_KILL_UNDEAD         90
#define EGO_KILL_DEMON          83
#define EGO_KILL_ORC            84
#define EGO_KILL_TROLL          85
#define EGO_KILL_GIANT          86
#define EGO_KILL_DRAGON         95
/* xxx */
/* xxx */
/* xxx */
/* xxx */
#define EGO_DIGGING                     100
#define EGO_DIGGER_EARTHQUAKE           101
#define EGO_MORGUL                      102
/* xxx */

/* Bows */
#define EGO_ACCURACY            104
#define EGO_VELOCITY            105
#define EGO_BOW_LORIEN          106
#define EGO_CROSSBOW_HARAD      107
#define EGO_EXTRA_MIGHT         108
#define EGO_EXTRA_SHOTS         109
#define EGO_SLING_BUCKLAND      110
#define EGO_NAZGUL                      111

/* Ammo */
#define EGO_HURT_ANIMAL         112
#define EGO_HURT_EVIL           113
#define EGO_HURT_UNDEAD         114
#define EGO_HURT_DEMON          115
#define EGO_HURT_ORC            116
#define EGO_HURT_TROLL          117
#define EGO_HURT_GIANT          118
#define EGO_HURT_DRAGON         119
#define EGO_AMMO_HOLY           120
#define EGO_AMMO_VENOM          121
#define EGO_FLAME                       122
#define EGO_FROST                       123
#define EGO_WOUNDING            124
#define EGO_BACKBITING          125
#define EGO_SHATTERED           126
#define EGO_BLASTED                     127



/*** Object "tval" and "sval" codes ***/


/*
 * The values for the "tval" field of various objects.
 *
 * This value is the primary means by which items are sorted in the
 * player inventory, followed by "sval" and "cost".
 *
 * Note that a "BOW" with tval = 19 and sval S = 10*N+P takes a missile
 * weapon with tval = 16+N, and does (xP) damage when so combined.  This
 * fact is not actually used in the source, but it kind of interesting.
 *
 * Note that as of 2.7.8, the "item flags" apply to all items, though
 * only armor and weapons and a few other items use any of these flags.
 */

#define TV_SKELETON      1      /* Skeletons ('s') */
#define TV_BOTTLE                2      /* Empty bottles ('!') */
#define TV_JUNK          3      /* Sticks, Pottery, etc ('~') */
#define TV_SPIKE         5      /* Spikes ('~') */
#define TV_CHEST         7      /* Chests ('~') */
#define TV_SHOT                 16      /* Ammo for slings */
#define TV_ARROW        17      /* Ammo for bows */
#define TV_BOLT         18      /* Ammo for x-bows */
#define TV_BOW          19      /* Slings/Bows/Xbows */
#define TV_DIGGING      20      /* Shovels/Picks */
#define TV_HAFTED       21      /* Priest Weapons */
#define TV_POLEARM      22      /* Axes and Pikes */
#define TV_SWORD        23      /* Edged Weapons */
#define TV_BOOTS        30      /* Boots */
#define TV_GLOVES       31      /* Gloves */
#define TV_HELM         32      /* Helms */
#define TV_CROWN        33      /* Crowns */
#define TV_SHIELD       34      /* Shields */
#define TV_CLOAK        35      /* Cloaks */
#define TV_SOFT_ARMOR   36      /* Soft Armor */
#define TV_HARD_ARMOR   37      /* Hard Armor */
#define TV_DRAG_ARMOR   38      /* Dragon Scale Mail */
#define TV_LITE         39      /* Lites (including Specials) */
#define TV_AMULET       40      /* Amulets (including Specials) */
#define TV_RING         45      /* Rings (including Specials) */
#define TV_STAFF        55
#define TV_WAND         65
#define TV_ROD          66
#define TV_SCROLL       70
#define TV_POTION       75
#define TV_FLASK        77
#define TV_FOOD         80
#define TV_MAGIC_BOOK   90
#define TV_PRAYER_BOOK  91
#define TV_GOLD         100     /* Gold can only be picked up by players */



/* The "sval" codes for TV_SHOT/TV_ARROW/TV_BOLT */
#define SV_AMMO_LIGHT           0       /* pebbles */
#define SV_AMMO_NORMAL          1       /* shots, arrows, bolts */
#define SV_AMMO_HEAVY           2       /* seeker arrows and bolts */
#define SV_AMMO_SILVER          3       /* silver arrows and bolts */

/* The "sval" codes for TV_BOW (note information in "sval") */
#define SV_SLING                        2       /* (x2) */
#define SV_SHORT_BOW            12      /* (x2) */
#define SV_LONG_BOW                     13      /* (x3) */
#define SV_LIGHT_XBOW           23      /* (x3) */
#define SV_HEAVY_XBOW           24      /* (x4) */

/* The "sval" codes for TV_DIGGING */
#define SV_SHOVEL                       1
#define SV_GNOMISH_SHOVEL       2
#define SV_DWARVEN_SHOVEL       3
#define SV_PICK                         4
#define SV_ORCISH_PICK          5
#define SV_DWARVEN_PICK         6
#define SV_MATTOCK                      7

/* The "sval" values for TV_HAFTED */
#define SV_WHIP                                 2       /* 1d6 */
#define SV_QUARTERSTAFF                 3       /* 1d9 */
#define SV_MACE                                 5       /* 2d4 */
#define SV_BALL_AND_CHAIN               6       /* 2d4 */
#define SV_WAR_HAMMER                   8       /* 3d3 */
#define SV_LUCERN_HAMMER                10      /* 2d5 */
#define SV_MORNING_STAR                 12      /* 2d6 */
#define SV_FLAIL                                13      /* 2d6 */
#define SV_LEAD_FILLED_MACE             15      /* 3d4 */
#define SV_TWO_HANDED_FLAIL             18      /* 3d6 */
#define SV_MACE_OF_DISRUPTION   20      /* 5d8 */
#define SV_GROND                                50      /* 3d4 */

/* The "sval" values for TV_POLEARM */
#define SV_SPEAR                                2       /* 1d6 */
#define SV_AWL_PIKE                             4       /* 1d8 */
#define SV_TRIDENT                              5       /* 1d9 */
#define SV_PIKE                                 8       /* 2d5 */
#define SV_BEAKED_AXE                   10      /* 2d6 */
#define SV_BROAD_AXE                    11      /* 2d6 */
#define SV_GLAIVE                               13      /* 2d6 */
#define SV_HALBERD                              15      /* 3d4 */
#define SV_SCYTHE                               17      /* 5d3 */
#define SV_LANCE                                20      /* 2d8 */
#define SV_BATTLE_AXE                   22      /* 2d8 */
#define SV_GREAT_AXE                    25      /* 4d4 */
#define SV_LOCHABER_AXE                 28      /* 3d8 */
#define SV_SCYTHE_OF_SLICING    30      /* 8d4 */

/* The "sval" codes for TV_SWORD */
#define SV_BROKEN_DAGGER                1       /* 1d1 */
#define SV_BROKEN_SWORD                 2       /* 1d2 */
#define SV_DAGGER                               4       /* 1d4 */
#define SV_MAIN_GAUCHE                  5       /* 1d5 */
#define SV_RAPIER                               7       /* 1d6 */
#define SV_SMALL_SWORD                  8       /* 1d6 */
#define SV_SHORT_SWORD                  10      /* 1d7 */
#define SV_SABRE                                11      /* 1d7 */
#define SV_CUTLASS                              12      /* 1d7 */
#define SV_TULWAR                               15      /* 2d4 */
#define SV_BROAD_SWORD                  16      /* 2d5 */
#define SV_LONG_SWORD                   17      /* 2d5 */
#define SV_SCIMITAR                             18      /* 2d5 */
#define SV_KATANA                               20      /* 3d4 */
#define SV_BASTARD_SWORD                21      /* 3d4 */
#define SV_TWO_HANDED_SWORD             25      /* 3d6 */
#define SV_EXECUTIONERS_SWORD   28      /* 4d5 */
#define SV_BLADE_OF_CHAOS               30      /* 6d5 */

/* The "sval" codes for TV_SHIELD */
#define SV_SMALL_LEATHER_SHIELD         2
#define SV_SMALL_METAL_SHIELD           3
#define SV_LARGE_LEATHER_SHIELD         4
#define SV_LARGE_METAL_SHIELD           5
#define SV_SHIELD_OF_DEFLECTION         10

/* The "sval" codes for TV_HELM */
#define SV_HARD_LEATHER_CAP             2
#define SV_METAL_CAP                    3
#define SV_IRON_HELM                    5
#define SV_STEEL_HELM                   6
#define SV_IRON_CROWN                   10
#define SV_GOLDEN_CROWN                 11
#define SV_JEWELED_CROWN                12
#define SV_MORGOTH                              50

/* The "sval" codes for TV_BOOTS */
#define SV_PAIR_OF_SOFT_LEATHER_BOOTS   2
#define SV_PAIR_OF_HARD_LEATHER_BOOTS   3
#define SV_PAIR_OF_METAL_SHOD_BOOTS             6

/* The "sval" codes for TV_CLOAK */
#define SV_CLOAK                                        1
#define SV_SHADOW_CLOAK                         6

/* The "sval" codes for TV_GLOVES */
#define SV_SET_OF_LEATHER_GLOVES        1
#define SV_SET_OF_GAUNTLETS                     2
#define SV_SET_OF_CESTI                         5

/* The "sval" codes for TV_SOFT_ARMOR */
#define SV_FILTHY_RAG                           1
#define SV_ROBE                                         2
#define SV_SOFT_LEATHER_ARMOR           4
#define SV_SOFT_STUDDED_LEATHER         5
#define SV_HARD_LEATHER_ARMOR           6
#define SV_HARD_STUDDED_LEATHER         7
#define SV_LEATHER_SCALE_MAIL           11

/* The "sval" codes for TV_HARD_ARMOR */
#define SV_RUSTY_CHAIN_MAIL                     1       /* 14- */
#define SV_METAL_SCALE_MAIL                     3       /* 13 */
#define SV_CHAIN_MAIL                           4       /* 14 */
#define SV_AUGMENTED_CHAIN_MAIL         6       /* 16 */
#define SV_DOUBLE_CHAIN_MAIL            7       /* 16 */
#define SV_BAR_CHAIN_MAIL                       8       /* 18 */
#define SV_METAL_BRIGANDINE_ARMOUR      9       /* 19 */
#define SV_PARTIAL_PLATE_ARMOUR         12      /* 22 */
#define SV_METAL_LAMELLAR_ARMOUR        13      /* 23 */
#define SV_FULL_PLATE_ARMOUR            15      /* 25 */
#define SV_RIBBED_PLATE_ARMOUR          18      /* 28 */
#define SV_MITHRIL_CHAIN_MAIL           20      /* 28+ */
#define SV_MITHRIL_PLATE_MAIL           25      /* 35+ */
#define SV_ADAMANTITE_PLATE_MAIL        30      /* 40+ */

/* The "sval" codes for TV_DRAG_ARMOR */
#define SV_DRAGON_BLACK                 1
#define SV_DRAGON_BLUE                  2
#define SV_DRAGON_WHITE                 3
#define SV_DRAGON_RED                   4
#define SV_DRAGON_GREEN                 5
#define SV_DRAGON_MULTIHUED             6
#define SV_DRAGON_SHINING               10
#define SV_DRAGON_LAW                   12
#define SV_DRAGON_BRONZE                14
#define SV_DRAGON_GOLD                  16
#define SV_DRAGON_CHAOS                 18
#define SV_DRAGON_BALANCE               20
#define SV_DRAGON_POWER                 30

/* The sval codes for TV_LITE */
#define SV_LITE_TORCH           0
#define SV_LITE_LANTERN         1
#define SV_LITE_GALADRIEL       4
#define SV_LITE_ELENDIL         5
#define SV_LITE_THRAIN          6
#define SV_LITE_PALANTIR        7

/* The "sval" codes for TV_AMULET */
#define SV_AMULET_DOOM                  0
#define SV_AMULET_TELEPORT              1
#define SV_AMULET_ADORNMENT             2
#define SV_AMULET_SLOW_DIGEST   3
#define SV_AMULET_RESIST_ACID   4
#define SV_AMULET_SEARCHING             5
#define SV_AMULET_WISDOM                6
#define SV_AMULET_CHARISMA              7
#define SV_AMULET_THE_MAGI              8
#define SV_AMULET_SUSTENANCE    9
#define SV_AMULET_CARLAMMAS             10
#define SV_AMULET_INGWE                 11
#define SV_AMULET_DWARVES               12
#define SV_AMULET_ESP                   13
#define SV_AMULET_RESIST                14
#define SV_AMULET_REGEN                 15
#define SV_AMULET_ELESSAR               16
#define SV_AMULET_EVENSTAR              17
#define SV_AMULET_DEVOTION              18
#define SV_AMULET_WEAPONMASTERY 19
#define SV_AMULET_TRICKERY              20
#define SV_AMULET_INFRAVISION           21
#define SV_AMULET_RESIST_LIGHTNING  22


/* The sval codes for TV_RING */
#define SV_RING_WOE                             0
#define SV_RING_AGGRAVATION             1
#define SV_RING_WEAKNESS                2
#define SV_RING_STUPIDITY               3
#define SV_RING_TELEPORTATION   4
/* xxx */
#define SV_RING_SLOW_DIGESTION  6
#define SV_RING_FEATHER_FALL    7
#define SV_RING_RESIST_FIRE             8
#define SV_RING_RESIST_COLD             9
#define SV_RING_SUSTAIN_STR             10
#define SV_RING_SUSTAIN_INT             11
#define SV_RING_SUSTAIN_WIS             12
#define SV_RING_SUSTAIN_DEX             13
#define SV_RING_SUSTAIN_CON             14
#define SV_RING_SUSTAIN_CHR             15
#define SV_RING_PROTECTION              16
#define SV_RING_ACID                    17
#define SV_RING_FLAMES                  18
#define SV_RING_ICE                             19
#define SV_RING_RESIST_POIS             20
#define SV_RING_FREE_ACTION             21
#define SV_RING_SEE_INVIS               22
#define SV_RING_SEARCHING               23
#define SV_RING_STR                             24
#define SV_RING_INT                             25
#define SV_RING_DEX                             26
#define SV_RING_CON                             27
#define SV_RING_ACCURACY                28
#define SV_RING_DAMAGE                  29
#define SV_RING_SLAYING                 30
#define SV_RING_SPEED                   31
#define SV_RING_BARAHIR                 32
#define SV_RING_TULKAS                  33
#define SV_RING_NARYA                   34
#define SV_RING_NENYA                   35
#define SV_RING_VILYA                   36
#define SV_RING_POWER                   37
#define SV_RING_LIGHTNING               38


/* The "sval" codes for TV_STAFF */
#define SV_STAFF_DARKNESS               0
#define SV_STAFF_SLOWNESS               1
#define SV_STAFF_HASTE_MONSTERS 2
#define SV_STAFF_SUMMONING              3
#define SV_STAFF_TELEPORTATION  4
#define SV_STAFF_IDENTIFY               5
#define SV_STAFF_REMOVE_CURSE   6
#define SV_STAFF_STARLITE               7
#define SV_STAFF_LITE                   8
#define SV_STAFF_MAPPING                9
#define SV_STAFF_DETECT_GOLD    10
#define SV_STAFF_DETECT_ITEM    11
#define SV_STAFF_DETECT_TRAP    12
#define SV_STAFF_DETECT_DOOR    13
#define SV_STAFF_DETECT_INVIS   14
#define SV_STAFF_DETECT_EVIL    15
#define SV_STAFF_CURE_LIGHT             16
#define SV_STAFF_CURING                 17
#define SV_STAFF_HEALING                18
#define SV_STAFF_THE_MAGI               19
#define SV_STAFF_SLEEP_MONSTERS 20
#define SV_STAFF_SLOW_MONSTERS  21
#define SV_STAFF_SPEED                  22
#define SV_STAFF_PROBING                23
#define SV_STAFF_DISPEL_EVIL    24
#define SV_STAFF_POWER                  25
#define SV_STAFF_HOLINESS               26
#define SV_STAFF_BANISHMENT             27
#define SV_STAFF_EARTHQUAKES    28
#define SV_STAFF_DESTRUCTION    29


/* The "sval" codes for TV_WAND */
#define SV_WAND_HEAL_MONSTER    0
#define SV_WAND_HASTE_MONSTER   1
#define SV_WAND_CLONE_MONSTER   2
#define SV_WAND_TELEPORT_AWAY   3
#define SV_WAND_DISARMING               4
#define SV_WAND_TRAP_DOOR_DEST  5
#define SV_WAND_STONE_TO_MUD    6
#define SV_WAND_LITE                    7
#define SV_WAND_SLEEP_MONSTER   8
#define SV_WAND_SLOW_MONSTER    9
#define SV_WAND_CONFUSE_MONSTER 10
#define SV_WAND_FEAR_MONSTER    11
#define SV_WAND_DRAIN_LIFE              12
#define SV_WAND_POLYMORPH               13
#define SV_WAND_STINKING_CLOUD  14
#define SV_WAND_MAGIC_MISSILE   15
#define SV_WAND_ACID_BOLT               16
#define SV_WAND_ELEC_BOLT               17
#define SV_WAND_FIRE_BOLT               18
#define SV_WAND_COLD_BOLT               19
#define SV_WAND_ACID_BALL               20
#define SV_WAND_ELEC_BALL               21
#define SV_WAND_FIRE_BALL               22
#define SV_WAND_COLD_BALL               23
#define SV_WAND_WONDER                  24
#define SV_WAND_ANNIHILATION    25
#define SV_WAND_DRAGON_FIRE             26
#define SV_WAND_DRAGON_COLD             27
#define SV_WAND_DRAGON_BREATH   28

/* The "sval" codes for TV_ROD */
#define SV_ROD_DETECT_TRAP              0
#define SV_ROD_DETECT_DOOR              1
#define SV_ROD_IDENTIFY                 2
#define SV_ROD_RECALL                   3
#define SV_ROD_ILLUMINATION             4
#define SV_ROD_MAPPING                  5
#define SV_ROD_DETECTION                6
#define SV_ROD_PROBING                  7
#define SV_ROD_CURING                   8
#define SV_ROD_HEALING                  9
#define SV_ROD_RESTORATION              10
#define SV_ROD_SPEED                    11
/* xxx (aimed) */
#define SV_ROD_TELEPORT_AWAY    13
#define SV_ROD_DISARMING                14
#define SV_ROD_LITE                             15
#define SV_ROD_SLEEP_MONSTER    16
#define SV_ROD_SLOW_MONSTER             17
#define SV_ROD_DRAIN_LIFE               18
#define SV_ROD_POLYMORPH                19
#define SV_ROD_ACID_BOLT                20
#define SV_ROD_ELEC_BOLT                21
#define SV_ROD_FIRE_BOLT                22
#define SV_ROD_COLD_BOLT                23
#define SV_ROD_ACID_BALL                24
#define SV_ROD_ELEC_BALL                25
#define SV_ROD_FIRE_BALL                26
#define SV_ROD_COLD_BALL                27


/* The "sval" codes for TV_SCROLL */

#define SV_SCROLL_DARKNESS                              0
#define SV_SCROLL_AGGRAVATE_MONSTER             1
#define SV_SCROLL_CURSE_ARMOR                   2
#define SV_SCROLL_CURSE_WEAPON                  3
#define SV_SCROLL_SUMMON_MONSTER                4
#define SV_SCROLL_SUMMON_UNDEAD                 5
/* xxx (summon?) */
#define SV_SCROLL_TRAP_CREATION                 7
#define SV_SCROLL_PHASE_DOOR                    8
#define SV_SCROLL_TELEPORT                              9
#define SV_SCROLL_TELEPORT_LEVEL                10
#define SV_SCROLL_WORD_OF_RECALL                11
#define SV_SCROLL_IDENTIFY                              12
#define SV_SCROLL_STAR_IDENTIFY                 13
#define SV_SCROLL_REMOVE_CURSE                  14
#define SV_SCROLL_STAR_REMOVE_CURSE             15
#define SV_SCROLL_ENCHANT_ARMOR                 16
#define SV_SCROLL_ENCHANT_WEAPON_TO_HIT 17
#define SV_SCROLL_ENCHANT_WEAPON_TO_DAM 18
/* xxx enchant missile? */
#define SV_SCROLL_STAR_ENCHANT_ARMOR    20
#define SV_SCROLL_STAR_ENCHANT_WEAPON   21
#define SV_SCROLL_RECHARGING                    22
/* xxx */
#define SV_SCROLL_LIGHT                                 24
#define SV_SCROLL_MAPPING                               25
#define SV_SCROLL_DETECT_GOLD                   26
#define SV_SCROLL_DETECT_ITEM                   27
#define SV_SCROLL_DETECT_TRAP                   28
#define SV_SCROLL_DETECT_DOOR                   29
#define SV_SCROLL_DETECT_INVIS                  30
/* xxx (detect evil?) */
#define SV_SCROLL_SATISFY_HUNGER                32
#define SV_SCROLL_BLESSING                              33
#define SV_SCROLL_HOLY_CHANT                    34
#define SV_SCROLL_HOLY_PRAYER                   35
#define SV_SCROLL_MONSTER_CONFUSION             36
#define SV_SCROLL_PROTECTION_FROM_EVIL  37
#define SV_SCROLL_RUNE_OF_PROTECTION    38
#define SV_SCROLL_TRAP_DOOR_DESTRUCTION 39
/* xxx */
#define SV_SCROLL_STAR_DESTRUCTION              41
#define SV_SCROLL_DISPEL_UNDEAD                 42
/* xxx */
#define SV_SCROLL_BANISHMENT                    44
#define SV_SCROLL_MASS_BANISHMENT               45
#define SV_SCROLL_ACQUIREMENT                   46
#define SV_SCROLL_STAR_ACQUIREMENT              47

/* The "sval" codes for TV_POTION */
#define SV_POTION_WATER                         0
#define SV_POTION_APPLE_JUICE           1
#define SV_POTION_SLIME_MOLD            2
/* xxx (fixed color) */
#define SV_POTION_SLOWNESS                      4
#define SV_POTION_SALT_WATER            5
#define SV_POTION_POISON                        6
#define SV_POTION_BLINDNESS                     7
/* xxx */
#define SV_POTION_CONFUSION                     9
/* xxx */
#define SV_POTION_SLEEP                         11
/* xxx */
#define SV_POTION_LOSE_MEMORIES         13
/* xxx */
#define SV_POTION_RUINATION                     15
#define SV_POTION_DEC_STR                       16
#define SV_POTION_DEC_INT                       17
#define SV_POTION_DEC_WIS                       18
#define SV_POTION_DEC_DEX                       19
#define SV_POTION_DEC_CON                       20
#define SV_POTION_DEC_CHR                       21
#define SV_POTION_DETONATIONS           22
#define SV_POTION_DEATH                         23
#define SV_POTION_INFRAVISION           24
#define SV_POTION_DETECT_INVIS          25
#define SV_POTION_SLOW_POISON           26
#define SV_POTION_CURE_POISON           27
#define SV_POTION_BOLDNESS                      28
#define SV_POTION_SPEED                         29
#define SV_POTION_RESIST_HEAT           30
#define SV_POTION_RESIST_COLD           31
#define SV_POTION_HEROISM                       32
#define SV_POTION_BERSERK_STRENGTH      33
#define SV_POTION_CURE_LIGHT            34
#define SV_POTION_CURE_SERIOUS          35
#define SV_POTION_CURE_CRITICAL         36
#define SV_POTION_HEALING                       37
#define SV_POTION_STAR_HEALING          38
#define SV_POTION_LIFE                          39
#define SV_POTION_RESTORE_MANA          40
#define SV_POTION_RESTORE_EXP           41
#define SV_POTION_RES_STR                       42
#define SV_POTION_RES_INT                       43
#define SV_POTION_RES_WIS                       44
#define SV_POTION_RES_DEX                       45
#define SV_POTION_RES_CON                       46
#define SV_POTION_RES_CHR                       47
#define SV_POTION_INC_STR                       48
#define SV_POTION_INC_INT                       49
#define SV_POTION_INC_WIS                       50
#define SV_POTION_INC_DEX                       51
#define SV_POTION_INC_CON                       52
#define SV_POTION_INC_CHR                       53
/* xxx */
#define SV_POTION_AUGMENTATION                  55
#define SV_POTION_ENLIGHTENMENT                 56
#define SV_POTION_STAR_ENLIGHTENMENT    57
#define SV_POTION_SELF_KNOWLEDGE                58
#define SV_POTION_EXPERIENCE                    59

/* The "sval" codes for TV_FOOD */
#define SV_FOOD_POISON                  0
#define SV_FOOD_BLINDNESS               1
#define SV_FOOD_PARANOIA                2
#define SV_FOOD_CONFUSION               3
#define SV_FOOD_HALLUCINATION   4
#define SV_FOOD_PARALYSIS               5
#define SV_FOOD_WEAKNESS                6
#define SV_FOOD_SICKNESS                7
#define SV_FOOD_STUPIDITY               8
#define SV_FOOD_NAIVETY                 9
#define SV_FOOD_UNHEALTH                10
#define SV_FOOD_DISEASE                 11
#define SV_FOOD_CURE_POISON             12
#define SV_FOOD_CURE_BLINDNESS  13
#define SV_FOOD_CURE_PARANOIA   14
#define SV_FOOD_CURE_CONFUSION  15
#define SV_FOOD_CURE_SERIOUS    16
#define SV_FOOD_RESTORE_STR             17
#define SV_FOOD_RESTORE_CON             18
#define SV_FOOD_RESTORING               19
/* many missing mushrooms */
#define SV_FOOD_BISCUIT                 32
#define SV_FOOD_JERKY                   33
#define SV_FOOD_RATION                  35
#define SV_FOOD_SLIME_MOLD              36
#define SV_FOOD_WAYBREAD                37
#define SV_FOOD_PINT_OF_ALE             38
#define SV_FOOD_PINT_OF_WINE    39

/* The "sval" codes for TV_GOLD */
#define SV_COPPER1                        1
#define SV_COPPER2                        2
#define SV_COPPER3                        3
#define SV_SILVER1                        4
#define SV_SILVER2                        5
#define SV_SILVER3                        6
#define SV_GARNETS1                       7
#define SV_GARNETS2                       8
#define SV_GOLD1                          9
#define SV_GOLD2                         10
#define SV_GOLD3                         11
#define SV_OPALS                         12
#define SV_SAPPHIRES                     13
#define SV_RUBIES                        14
#define SV_DIAMONDS                      15
#define SV_EMERALDS                      16
#define SV_MITHRIL                       17
#define SV_ADAMANTITE                    18

#define SV_GOLD_MAX                      19



/*
 * Special "sval" limit -- first "normal" food
 */
#define SV_FOOD_MIN_FOOD        32

/*
 * Special "sval" limit -- first "aimed" rod
 */
#define SV_ROD_MIN_DIRECTION    12

/*
 * Special "sval" limit -- first "large" chest
 */
#define SV_CHEST_MIN_LARGE      4

/*
 * Special "sval" limit -- first "good" magic/prayer book
 */
#define SV_BOOK_MIN_GOOD        4

/*
 * Special "sval" value -- unknown "sval"
 */
#define SV_UNKNOWN                      255




/*** Squelch stuff ***/

/* Number of bytes used in squelch sub-quality array */
#define SQUELCH_BYTES    6



/*** Monster blow constants ***/


#define MONSTER_BLOW_MAX 4

/*
 * New monster blow methods
 */
#define RBM_HIT         1
#define RBM_TOUCH       2
#define RBM_PUNCH       3
#define RBM_KICK        4
#define RBM_CLAW        5
#define RBM_BITE        6
#define RBM_STING       7
#define RBM_XXX1        8
#define RBM_BUTT        9
#define RBM_CRUSH       10
#define RBM_ENGULF      11
#define RBM_XXX2        12
#define RBM_CRAWL       13
#define RBM_DROOL       14
#define RBM_SPIT        15
#define RBM_XXX3        16
#define RBM_GAZE        17
#define RBM_WAIL        18
#define RBM_SPORE       19
#define RBM_XXX4        20
#define RBM_BEG         21
#define RBM_INSULT      22
#define RBM_MOAN        23
#define RBM_XXX5        24


/*
 * New monster blow effects
 */
#define RBE_HURT                1
#define RBE_POISON              2
#define RBE_UN_BONUS    3
#define RBE_UN_POWER    4
#define RBE_EAT_GOLD    5
#define RBE_EAT_ITEM    6
#define RBE_EAT_FOOD    7
#define RBE_EAT_LITE    8
#define RBE_ACID                9
#define RBE_ELEC                10
#define RBE_FIRE                11
#define RBE_COLD                12
#define RBE_BLIND               13
#define RBE_CONFUSE             14
#define RBE_TERRIFY             15
#define RBE_PARALYZE    16
#define RBE_LOSE_STR    17
#define RBE_LOSE_INT    18
#define RBE_LOSE_WIS    19
#define RBE_LOSE_DEX    20
#define RBE_LOSE_CON    21
#define RBE_LOSE_CHR    22
#define RBE_LOSE_ALL    23
#define RBE_SHATTER             24
#define RBE_EXP_10              25
#define RBE_EXP_20              26
#define RBE_EXP_40              27
#define RBE_EXP_80              28
#define RBE_HALLU               29


/*** Function flags ***/


/*
 * Bit flags for the "project()" function
 *
 *   JUMP: Jump directly to the target location (this is a hack)
 *   BEAM: Work as a beam weapon (affect every grid passed through)
 *   THRU: Continue "through" the target (used for "bolts"/"beams")
 *   STOP: Stop as soon as we hit a monster (used for "bolts")
 *   GRID: Affect each grid in the "blast area" in some way
 *   ITEM: Affect each object in the "blast area" in some way
 *   KILL: Affect each monster in the "blast area" in some way
 *   HIDE: Hack -- disable "visual" feedback from projection
 */
#define PROJECT_JUMP    0x01
#define PROJECT_BEAM    0x02
#define PROJECT_THRU    0x04
#define PROJECT_STOP    0x08
#define PROJECT_GRID    0x10
#define PROJECT_ITEM    0x20
#define PROJECT_KILL    0x40
#define PROJECT_HIDE    0x80


/*
 * Bit flags for the "enchant()" function
 */
#define ENCH_TOHIT   0x01
#define ENCH_TODAM   0x02
#define ENCH_TOAC    0x04


/*
 * Bit flags for the "target_set" function
 *
 *      KILL: Target monsters
 *      LOOK: Describe grid fully
 *      XTRA: Currently unused flag
 *      GRID: Select from all grids
 */
#define TARGET_KILL             0x01
#define TARGET_LOOK             0x02
#define TARGET_XTRA             0x04
#define TARGET_GRID             0x08


/*
 * Bit flags for the "monster_desc" function
 */
#define MDESC_OBJE              0x01    /* Objective (or Reflexive) */
#define MDESC_POSS              0x02    /* Possessive (or Reflexive) */
#define MDESC_IND1              0x04    /* Indefinites for hidden monsters */
#define MDESC_IND2              0x08    /* Indefinites for visible monsters */
#define MDESC_PRO1              0x10    /* Pronominalize hidden monsters */
#define MDESC_PRO2              0x20    /* Pronominalize visible monsters */
#define MDESC_HIDE              0x40    /* Assume the monster is hidden */
#define MDESC_SHOW              0x80    /* Assume the monster is visible */


/*
 * Bit flags for the "get_item" function
 */
#define USE_EQUIP               0x01    /* Allow equip items */
#define USE_INVEN               0x02    /* Allow inven items */
#define USE_FLOOR               0x04    /* Allow floor items */
#define CAN_SQUELCH             0x08    /* Allow selection of all squelched items */


/*** Player flags ***/


/*
 * Bit flags for the "p_ptr->notice" variable
 */
#define PN_COMBINE              0x00000001L     /* Combine the pack */
#define PN_REORDER              0x00000002L     /* Reorder the pack */
#define PN_AUTOINSCRIBE 0x00000004L     /* Autoinscribe items */
#define PN_PICKUP0      0x00000008L     /* Notice stuff (allow pickup) */
#define PN_PICKUP1      0x00000010L     /* Pick up stuff */
/* xxx (many) */


/*
 * Bit flags for the "p_ptr->update" variable
 */
#define PU_BONUS                0x00000001L     /* Calculate bonuses */
#define PU_TORCH                0x00000002L     /* Calculate torch radius */
/* xxx (many) */
#define PU_HP                   0x00000010L     /* Calculate chp and mhp */
#define PU_MANA                 0x00000020L     /* Calculate csp and msp */
#define PU_SPELLS               0x00000040L     /* Calculate spells */
/* xxx (many) */
#define PU_FORGET_VIEW  0x00010000L     /* Forget field of view */
#define PU_UPDATE_VIEW  0x00020000L     /* Update field of view */
/* xxx (many) */
#define PU_FORGET_FLOW  0x00100000L     /* Forget flow data */
#define PU_UPDATE_FLOW  0x00200000L     /* Update flow data */
/* xxx (many) */
#define PU_MONSTERS             0x10000000L     /* Update monsters */
#define PU_DISTANCE             0x20000000L     /* Update distances */
/* xxx */
#define PU_PANEL                0x80000000L     /* Update panel */


/*
 * Bit flags for the "p_ptr->redraw" variable
 */
#define PR_MISC                 0x00000001L     /* Display Race/Class */
#define PR_TITLE                0x00000002L     /* Display Title */
#define PR_LEV                  0x00000004L     /* Display Level */
#define PR_EXP                  0x00000008L     /* Display Experience */
#define PR_STATS                0x00000010L     /* Display Stats */
#define PR_ARMOR                0x00000020L     /* Display Armor */
#define PR_HP                   0x00000040L     /* Display Hitpoints */
#define PR_MANA                 0x00000080L     /* Display Mana */
#define PR_GOLD                 0x00000100L     /* Display Gold */
#define PR_DEPTH                0x00000200L     /* Display Depth */
#define PR_EQUIPPY              0x00000400L     /* Display Equippy chars */
#define PR_HEALTH               0x00000800L     /* Display Health Bar */
#define PR_CUT                  0x00001000L     /* Display Extra (Cut) */
#define PR_STUN                 0x00002000L     /* Display Extra (Stun) */
#define PR_HUNGER               0x00004000L     /* Display Extra (Hunger) */
/* xxx */
#define PR_BLIND                0x00010000L     /* Display Extra (Blind) */
#define PR_CONFUSED             0x00020000L     /* Display Extra (Confused) */
#define PR_AFRAID               0x00040000L     /* Display Extra (Afraid) */
#define PR_POISONED             0x00080000L     /* Display Extra (Poisoned) */
#define PR_STATE                0x00100000L     /* Display Extra (State) */
#define PR_SPEED                0x00200000L     /* Display Extra (Speed) */
#define PR_STUDY                0x00400000L     /* Display Extra (Study) */
#define PR_MAP                  0x00800000L     /* Display Map */
#define PR_OPPOSE_ELEMENTS      0x01000000L     /* Display temp. resists */
#define PR_TEMP_SPELLS          0x02000000L     /* Display temp. spell effects */

/* Display Basic Info */
#define PR_BASIC \
        (PR_MISC | PR_TITLE | PR_STATS | PR_LEV |\
         PR_EXP | PR_GOLD | PR_ARMOR | PR_HP |\
         PR_MANA | PR_DEPTH | PR_HEALTH | PR_EQUIPPY)

/* Display Extra Info */
#define PR_EXTRA \
        (PR_CUT | PR_STUN | PR_HUNGER | PR_BLIND |\
         PR_CONFUSED | PR_AFRAID | PR_POISONED | PR_STATE |\
         PR_SPEED | PR_STUDY | PR_OPPOSE_ELEMENTS)


/*
 * Bit flags for the "p_ptr->window" variable.
 */
#define PW_INVEN            0x00000001L /* Display inven/equip */
#define PW_EQUIP            0x00000002L /* Display equip/inven */
#define PW_PLAYER_0         0x00000004L /* Display player (basic) */
#define PW_PLAYER_1         0x00000008L /* Display player (extra) */
#define PW_PLAYER_2         0x00000010L /* Display player (compact) */
#define PW_MAP              0x00000020L /* Display dungeon map */
#define PW_MESSAGE          0x00000040L /* Display messages */
#define PW_OVERHEAD         0x00000080L /* Display overhead view */
#define PW_MONSTER          0x00000100L /* Display monster recall */
#define PW_OBJECT           0x00000200L /* Display object recall */
#define PW_MONLIST          0x00000400L /* Display monster list */
#define PW_STATUS           0x00000800L /* Display status */
/* xxx */
#define PW_BORG_1           0x00004000L /* Display borg messages */
#define PW_BORG_2           0x00008000L /* Display borg status */


#define PW_MAX_FLAGS            16


/*** Cave flags ***/


/*
 * Special cave grid flags
 */
#define CAVE_MARK               0x01    /* memorized feature */
#define CAVE_GLOW               0x02    /* self-illuminating */
#define CAVE_ICKY               0x04    /* part of a vault */
#define CAVE_ROOM               0x08    /* part of a room */
#define CAVE_SEEN               0x10    /* seen flag */
#define CAVE_VIEW               0x20    /* view flag */
#define CAVE_TEMP               0x40    /* temp flag */
#define CAVE_WALL               0x80    /* wall flag */



/*** Object flags ***/


/*
 * Chest trap flags (see "tables.c")
 */
#define CHEST_LOSE_STR  0x01
#define CHEST_LOSE_CON  0x02
#define CHEST_POISON    0x04
#define CHEST_PARALYZE  0x08
#define CHEST_EXPLODE   0x10
#define CHEST_SUMMON    0x20


/*
 * Special object flags
 */
#define IDENT_SENSE     0x01    /* Item has been "sensed" */
/* ... */
#define IDENT_EMPTY     0x04    /* Item charges are known */
#define IDENT_KNOWN     0x08    /* Item abilities are known */
#define IDENT_STORE     0x10    /* Item is in the inventory of a store */
#define IDENT_MENTAL    0x20    /* Item information is known */
#define IDENT_CURSED    0x40    /* Item is temporarily cursed */
#define IDENT_BROKEN    0x80    /* Item is permanently worthless */


/*
 * The special inscriptions.
 */
#define INSCRIP_NULL            0
#define INSCRIP_TERRIBLE        1
#define INSCRIP_WORTHLESS       2
#define INSCRIP_CURSED          3
#define INSCRIP_BROKEN          4
#define INSCRIP_AVERAGE         5
#define INSCRIP_GOOD            6
#define INSCRIP_EXCELLENT       7
#define INSCRIP_SPECIAL         8
#define INSCRIP_UNCURSED        9
#define INSCRIP_INDESTRUCTIBLE  10
#define INSCRIP_SQUELCH                 11

/*
 * Number of special inscriptions, plus one.
 */
#define MAX_INSCRIP                     11


/*
 * Some bit-flags for the "smart" field of "monster_type".
 *
 * Most of these map to the "TR2_xxx" flags.
 */
#define SM_OPP_ACID             0x00000001
#define SM_OPP_ELEC             0x00000002
#define SM_OPP_FIRE             0x00000004
#define SM_OPP_COLD             0x00000008
#define SM_OPP_POIS             0x00000010
#define SM_OPP_XXX1             0x00000020
#define SM_OPP_XXX2             0x00000040
#define SM_OPP_XXX3             0x00000080
#define SM_IMM_XXX5             0x00000100
#define SM_IMM_XXX6             0x00000200
#define SM_IMM_FREE             0x00000400
#define SM_IMM_MANA             0x00000800
#define SM_IMM_ACID             0x00001000
#define SM_IMM_ELEC             0x00002000
#define SM_IMM_FIRE             0x00004000
#define SM_IMM_COLD             0x00008000
#define SM_RES_ACID             0x00010000
#define SM_RES_ELEC             0x00020000
#define SM_RES_FIRE             0x00040000
#define SM_RES_COLD             0x00080000
#define SM_RES_POIS             0x00100000
#define SM_RES_FEAR             0x00200000
#define SM_RES_LITE             0x00400000
#define SM_RES_DARK             0x00800000
#define SM_RES_BLIND    0x01000000
#define SM_RES_CONFU    0x02000000
#define SM_RES_SOUND    0x04000000
#define SM_RES_SHARD    0x08000000
#define SM_RES_NEXUS    0x10000000
#define SM_RES_NETHR    0x20000000
#define SM_RES_CHAOS    0x40000000
#define SM_RES_DISEN    0x80000000


/*
 * As of 2.7.8, the "object flags" are valid for all objects, and as
 * of 2.7.9, these flags are not actually stored with the object, but
 * rather in the object_kind, ego_item, and artifact structures.
 *
 * Note that "flags1" contains all flags dependant on "pval" (including
 * stat bonuses, but NOT stat sustainers), plus all "extra attack damage"
 * flags (SLAY_XXX and BRAND_XXX).
 *
 * Note that "flags2" contains all "resistances" (including "sustain" flags,
 * immunity flags, and resistance flags).  Note that "free action" and "hold
 * life" are no longer considered to be "immunities".
 *
 * Note that "flags3" contains everything else (including eight good flags,
 * seven unused flags, four bad flags, four damage ignoring flags, six weird
 * flags, and three cursed flags).
 */

#define TR1_STR             0x00000001L /* STR += "pval" */
#define TR1_INT             0x00000002L /* INT += "pval" */
#define TR1_WIS             0x00000004L /* WIS += "pval" */
#define TR1_DEX             0x00000008L /* DEX += "pval" */
#define TR1_CON             0x00000010L /* CON += "pval" */
#define TR1_CHR             0x00000020L /* CHR += "pval" */
#define TR1_XXX1            0x00000040L /* (reserved) */
#define TR1_XXX2            0x00000080L /* (reserved) */
#define TR1_STEALTH         0x00000100L /* Stealth += "pval" */
#define TR1_SEARCH          0x00000200L /* Search += "pval" */
#define TR1_INFRA           0x00000400L /* Infra += "pval" */
#define TR1_TUNNEL          0x00000800L /* Tunnel += "pval" */
#define TR1_SPEED           0x00001000L /* Speed += "pval" */
#define TR1_BLOWS           0x00002000L /* Blows += "pval" */
#define TR1_SHOTS           0x00004000L /* Shots += "pval" */
#define TR1_MIGHT           0x00008000L /* Might += "pval" */
#define TR1_SLAY_ANIMAL     0x00010000L /* Weapon slays animals */
#define TR1_SLAY_EVIL       0x00020000L /* Weapon slays evil */
#define TR1_SLAY_UNDEAD     0x00040000L /* Weapon slays undead */
#define TR1_SLAY_DEMON      0x00080000L /* Weapon slays demon */
#define TR1_SLAY_ORC        0x00100000L /* Weapon slays orc */
#define TR1_SLAY_TROLL      0x00200000L /* Weapon slays troll */
#define TR1_SLAY_GIANT      0x00400000L /* Weapon slays giant */
#define TR1_SLAY_DRAGON     0x00800000L /* Weapon slays dragon */
#define TR1_KILL_DRAGON     0x01000000L /* Weapon kills dragon */
#define TR1_KILL_DEMON      0x02000000L /* Weapon kills demon */
#define TR1_KILL_UNDEAD     0x04000000L /* Weapon "kills" undead */
#define TR1_BRAND_POIS      0x08000000L /* Weapon has poison brand */
#define TR1_BRAND_ACID      0x10000000L /* Weapon has acid brand */
#define TR1_BRAND_ELEC      0x20000000L /* Weapon has elec brand */
#define TR1_BRAND_FIRE      0x40000000L /* Weapon has fire brand */
#define TR1_BRAND_COLD      0x80000000L /* Weapon has cold brand */

#define TR2_SUST_STR        0x00000001L /* Sustain STR */
#define TR2_SUST_INT        0x00000002L /* Sustain INT */
#define TR2_SUST_WIS        0x00000004L /* Sustain WIS */
#define TR2_SUST_DEX        0x00000008L /* Sustain DEX */
#define TR2_SUST_CON        0x00000010L /* Sustain CON */
#define TR2_SUST_CHR        0x00000020L /* Sustain CHR */
#define TR2_XXX1            0x00000040L /* (reserved) */
#define TR2_XXX2            0x00000080L /* (reserved) */
#define TR2_XXX3            0x00000100L /* (reserved) */
#define TR2_XXX4            0x00000200L /* (reserved) */
#define TR2_XXX5            0x00000400L /* (reserved) */
#define TR2_XXX6            0x00000800L /* (reserved) */
#define TR2_IM_ACID         0x00001000L /* Immunity to acid */
#define TR2_IM_ELEC         0x00002000L /* Immunity to elec */
#define TR2_IM_FIRE         0x00004000L /* Immunity to fire */
#define TR2_IM_COLD         0x00008000L /* Immunity to cold */
#define TR2_RES_ACID        0x00010000L /* Resist acid */
#define TR2_RES_ELEC        0x00020000L /* Resist elec */
#define TR2_RES_FIRE        0x00040000L /* Resist fire */
#define TR2_RES_COLD        0x00080000L /* Resist cold */
#define TR2_RES_POIS        0x00100000L /* Resist poison */
#define TR2_RES_FEAR        0x00200000L /* Resist fear */
#define TR2_RES_LITE        0x00400000L /* Resist lite */
#define TR2_RES_DARK        0x00800000L /* Resist dark */
#define TR2_RES_BLIND       0x01000000L /* Resist blind */
#define TR2_RES_CONFU       0x02000000L /* Resist confusion */
#define TR2_RES_SOUND       0x04000000L /* Resist sound */
#define TR2_RES_SHARD       0x08000000L /* Resist shards */
#define TR2_RES_NEXUS       0x10000000L /* Resist nexus */
#define TR2_RES_NETHR       0x20000000L /* Resist nether */
#define TR2_RES_CHAOS       0x40000000L /* Resist chaos */
#define TR2_RES_DISEN       0x80000000L /* Resist disenchant */

#define TR3_SLOW_DIGEST     0x00000001L /* Slow digest */
#define TR3_FEATHER         0x00000002L /* Feather Falling */
#define TR3_LITE            0x00000004L /* Perma-Lite */
#define TR3_REGEN           0x00000008L /* Regeneration */
#define TR3_TELEPATHY       0x00000010L /* Telepathy */
#define TR3_SEE_INVIS       0x00000020L /* See Invis */
#define TR3_FREE_ACT        0x00000040L /* Free action */
#define TR3_HOLD_LIFE       0x00000080L /* Hold life */
#define TR3_NO_FUEL         0x00000100L /* Light source uses no fuel */
#define TR3_XXX2            0x00000200L
#define TR3_XXX3            0x00000400L
#define TR3_XXX4            0x00000800L
#define TR3_IMPACT          0x00001000L /* Earthquake blows */
#define TR3_TELEPORT        0x00002000L /* Random teleportation */
#define TR3_AGGRAVATE       0x00004000L /* Aggravate monsters */
#define TR3_DRAIN_EXP       0x00008000L /* Experience drain */
#define TR3_IGNORE_ACID     0x00010000L /* Item ignores Acid Damage */
#define TR3_IGNORE_ELEC     0x00020000L /* Item ignores Elec Damage */
#define TR3_IGNORE_FIRE     0x00040000L /* Item ignores Fire Damage */
#define TR3_IGNORE_COLD     0x00080000L /* Item ignores Cold Damage */
#define TR3_XXX5            0x00100000L /* (reserved) */
#define TR3_XXX6            0x00200000L /* (reserved) */
#define TR3_BLESSED         0x00400000L /* Item has been blessed */
#define TR3_ACTIVATE        0x00800000L /* Item can be activated */
#define TR3_INSTA_ART       0x01000000L /* Item makes an artifact */
#define TR3_EASY_KNOW       0x02000000L /* Item is known if aware */
#define TR3_HIDE_TYPE       0x04000000L /* Item hides description */
#define TR3_SHOW_MODS       0x08000000L /* Item shows Tohit/Todam */
#define TR3_XXX7            0x10000000L /* (reserved) */
#define TR3_LIGHT_CURSE     0x20000000L /* Item has Light Curse */
#define TR3_HEAVY_CURSE     0x40000000L /* Item has Heavy Curse */
#define TR3_PERMA_CURSE     0x80000000L /* Item has Perma Curse */


/*
 * Hack -- flag set 1 -- mask for "pval-dependant" flags.
 * Note that all "pval" dependant flags must be in "flags1".
 */
#define TR1_PVAL_MASK \
        (TR1_STR | TR1_INT | TR1_WIS | TR1_DEX | \
         TR1_CON | TR1_CHR | TR1_XXX1 | TR1_XXX2 | \
         TR1_STEALTH | TR1_SEARCH | TR1_INFRA | TR1_TUNNEL | \
         TR1_SPEED | TR1_BLOWS | TR1_SHOTS | TR1_MIGHT)

/*
 * Flag set 3 -- mask for "ignore element" flags.
 */
#define TR3_IGNORE_MASK \
        (TR3_IGNORE_ACID | TR3_IGNORE_ELEC | TR3_IGNORE_FIRE | \
         TR3_IGNORE_COLD )


/*
 * Hack -- special "xtra" object flag info (type)
 */
#define OBJECT_XTRA_TYPE_SUSTAIN        1
#define OBJECT_XTRA_TYPE_RESIST         2
#define OBJECT_XTRA_TYPE_POWER          3

/*
 * Hack -- special "xtra" object flag info (what flag set)
 */
#define OBJECT_XTRA_WHAT_SUSTAIN        2
#define OBJECT_XTRA_WHAT_RESIST         2
#define OBJECT_XTRA_WHAT_POWER          3

/*
 * Hack -- special "xtra" object flag info (base flag value)
 */
#define OBJECT_XTRA_BASE_SUSTAIN        TR2_SUST_STR
#define OBJECT_XTRA_BASE_RESIST         TR2_RES_POIS
#define OBJECT_XTRA_BASE_POWER          TR3_SLOW_DIGEST

/*
 * Hack -- special "xtra" object flag info (number of flags)
 */
#define OBJECT_XTRA_SIZE_SUSTAIN        6
#define OBJECT_XTRA_SIZE_RESIST         12
#define OBJECT_XTRA_SIZE_POWER          8


/*** Class flags ***/

#define CF_EXTRA_SHOT           0x00000001L     /* Extra shots */
#define CF_BRAVERY_30           0x00000002L     /* Gains resist fear at plev 30 */
#define CF_BLESS_WEAPON         0x00000004L     /* Requires blessed/hafted weapons */
#define CF_CUMBER_GLOVE         0x00000008L     /* Gloves disturb spellcasting */
#define CF_ZERO_FAIL            0x00000010L /* Fail rates can reach 0% */
#define CF_BEAM                         0x00000020L /* Higher chance of spells beaming */
#define CF_CHOOSE_SPELLS        0x00000040L     /* Allow choice of spells */
#define CF_PSEUDO_ID_HEAVY      0x00000080L /* Allow heavy pseudo-id */
#define CF_PSEUDO_ID_IMPROV     0x00000100L /* Pseudo-id improves quicker with player-level */
#define CF_XXX10                        0x00000200L
#define CF_XXX11                        0x00000400L
#define CF_XXX12                        0x00000800L
#define CF_XXX13                        0x00001000L
#define CF_XXX14                        0x00002000L
#define CF_XXX15                        0x00004000L
#define CF_XXX16                        0x00008000L
#define CF_XXX17                        0x00010000L
#define CF_XXX18                        0x00020000L
#define CF_XXX19                        0x00040000L
#define CF_XXX20                        0x00080000L
#define CF_XXX21                        0x00100000L
#define CF_XXX22                        0x00200000L
#define CF_XXX23                        0x00400000L
#define CF_XXX24                        0x00800000L
#define CF_XXX25                        0x01000000L
#define CF_XXX26                        0x02000000L
#define CF_XXX27                        0x04000000L
#define CF_XXX28                        0x08000000L
#define CF_XXX29                        0x10000000L
#define CF_XXX30                        0x20000000L
#define CF_XXX31                        0x40000000L
#define CF_XXX32                        0x80000000L


/*** Monster flags ***/


/*
 * Special Monster Flags (all temporary)
 */
#define MFLAG_VIEW      0x01    /* Monster is in line of sight */
/* xxx */
#define MFLAG_NICE      0x20    /* Monster is still being nice */
#define MFLAG_SHOW      0x40    /* Monster is recently memorized */
#define MFLAG_MARK      0x80    /* Monster is currently memorized */


/*
 * New monster race bit flags
 */
#define RF1_UNIQUE                      0x00000001      /* Unique Monster */
#define RF1_QUESTOR                     0x00000002      /* Quest Monster */
#define RF1_MALE                        0x00000004      /* Male gender */
#define RF1_FEMALE                      0x00000008      /* Female gender */
#define RF1_CHAR_CLEAR          0x00000010      /* Absorbs symbol */
#define RF1_CHAR_MULTI          0x00000020      /* Changes symbol */
#define RF1_ATTR_CLEAR          0x00000040      /* Absorbs color */
#define RF1_ATTR_MULTI          0x00000080      /* Changes color */
#define RF1_FORCE_DEPTH         0x00000100      /* Start at "correct" depth */
#define RF1_FORCE_MAXHP         0x00000200      /* Start with max hitpoints */
#define RF1_FORCE_SLEEP         0x00000400      /* Start out sleeping */
#define RF1_FORCE_EXTRA         0x00000800      /* Start out something */
#define RF1_FRIEND                      0x00001000      /* Arrive with a friend */
#define RF1_FRIENDS                     0x00002000      /* Arrive with some friends */
#define RF1_ESCORT                      0x00004000      /* Arrive with an escort */
#define RF1_ESCORTS                     0x00008000      /* Arrive with some escorts */
#define RF1_NEVER_BLOW          0x00010000      /* Never make physical blow */
#define RF1_NEVER_MOVE          0x00020000      /* Never make physical move */
#define RF1_RAND_25                     0x00040000      /* Moves randomly (25%) */
#define RF1_RAND_50                     0x00080000      /* Moves randomly (50%) */
#define RF1_ONLY_GOLD           0x00100000      /* Drop only gold */
#define RF1_ONLY_ITEM           0x00200000      /* Drop only items */
#define RF1_DROP_60                     0x00400000      /* Drop an item/gold (60%) */
#define RF1_DROP_90                     0x00800000      /* Drop an item/gold (90%) */
#define RF1_DROP_1D2            0x01000000      /* Drop 1d2 items/gold */
#define RF1_DROP_2D2            0x02000000      /* Drop 2d2 items/gold */
#define RF1_DROP_3D2            0x04000000      /* Drop 3d2 items/gold */
#define RF1_DROP_4D2            0x08000000      /* Drop 4d2 items/gold */
#define RF1_DROP_GOOD           0x10000000      /* Drop good items */
#define RF1_DROP_GREAT          0x20000000      /* Drop great items */
#define RF1_DROP_USEFUL         0x40000000      /* Drop "useful" items */
#define RF1_DROP_CHOSEN         0x80000000      /* Drop "chosen" items */

/*
 * New monster race bit flags
 */
#define RF2_STUPID                      0x00000001      /* Monster is stupid */
#define RF2_SMART                       0x00000002      /* Monster is smart */
#define RF2_XXX1                        0x00000004      /* (?) */
#define RF2_XXX2                        0x00000008      /* (?) */
#define RF2_INVISIBLE           0x00000010      /* Monster avoids vision */
#define RF2_COLD_BLOOD          0x00000020      /* Monster avoids infra */
#define RF2_EMPTY_MIND          0x00000040      /* Monster avoids telepathy */
#define RF2_WEIRD_MIND          0x00000080      /* Monster avoids telepathy? */
#define RF2_MULTIPLY            0x00000100      /* Monster reproduces */
#define RF2_REGENERATE          0x00000200      /* Monster regenerates */
#define RF2_XXX3                        0x00000400      /* (?) */
#define RF2_XXX4                        0x00000800      /* (?) */
#define RF2_POWERFUL            0x00001000      /* Monster has strong breath */
#define RF2_XXX5                        0x00002000      /* (?) */
#define RF2_XXX7                        0x00004000      /* (?) */
#define RF2_XXX6                        0x00008000      /* (?) */
#define RF2_OPEN_DOOR           0x00010000      /* Monster can open doors */
#define RF2_BASH_DOOR           0x00020000      /* Monster can bash doors */
#define RF2_PASS_WALL           0x00040000      /* Monster can pass walls */
#define RF2_KILL_WALL           0x00080000      /* Monster can destroy walls */
#define RF2_MOVE_BODY           0x00100000      /* Monster can move monsters */
#define RF2_KILL_BODY           0x00200000      /* Monster can kill monsters */
#define RF2_TAKE_ITEM           0x00400000      /* Monster can pick up items */
#define RF2_KILL_ITEM           0x00800000      /* Monster can crush items */
#define RF2_BRAIN_1                     0x01000000
#define RF2_BRAIN_2                     0x02000000
#define RF2_BRAIN_3                     0x04000000
#define RF2_BRAIN_4                     0x08000000
#define RF2_BRAIN_5                     0x10000000
#define RF2_BRAIN_6                     0x20000000
#define RF2_BRAIN_7                     0x40000000
#define RF2_BRAIN_8                     0x80000000

/*
 * New monster race bit flags
 */
#define RF3_ORC                         0x00000001      /* Orc */
#define RF3_TROLL                       0x00000002      /* Troll */
#define RF3_GIANT                       0x00000004      /* Giant */
#define RF3_DRAGON                      0x00000008      /* Dragon */
#define RF3_DEMON                       0x00000010      /* Demon */
#define RF3_UNDEAD                      0x00000020      /* Undead */
#define RF3_EVIL                        0x00000040      /* Evil */
#define RF3_ANIMAL                      0x00000080      /* Animal */
#define RF3_XXX1                        0x00000100      /* (?) */
#define RF3_XXX2                        0x00000200      /* (?) */
#define RF3_XXX3                        0x00000400      /* Non-Vocal (?) */
#define RF3_XXX4                        0x00000800      /* Non-Living (?) */
#define RF3_HURT_LITE           0x00001000      /* Hurt by lite */
#define RF3_HURT_ROCK           0x00002000      /* Hurt by rock remover */
#define RF3_HURT_FIRE           0x00004000      /* Hurt badly by fire */
#define RF3_HURT_COLD           0x00008000      /* Hurt badly by cold */
#define RF3_IM_ACID                     0x00010000      /* Resist acid a lot */
#define RF3_IM_ELEC                     0x00020000      /* Resist elec a lot */
#define RF3_IM_FIRE                     0x00040000      /* Resist fire a lot */
#define RF3_IM_COLD                     0x00080000      /* Resist cold a lot */
#define RF3_IM_POIS                     0x00100000      /* Resist poison a lot */
#define RF3_XXX5                        0x00200000      /* Immune to (?) */
#define RF3_RES_NETH            0x00400000      /* Resist nether a lot */
#define RF3_IM_WATER            0x00800000      /* Immune to water */
#define RF3_RES_PLAS            0x01000000      /* Resist plasma */
#define RF3_RES_NEXUS           0x02000000      /* Resist nexus */
#define RF3_RES_DISE            0x04000000      /* Resist disenchantment */
#define RF3_XXX6                        0x08000000      /* Resist (?) */
#define RF3_NO_FEAR                     0x10000000      /* Cannot be scared */
#define RF3_NO_STUN                     0x20000000      /* Cannot be stunned */
#define RF3_NO_CONF                     0x40000000      /* Cannot be confused */
#define RF3_NO_SLEEP            0x80000000      /* Cannot be slept */

/*
 * New monster race bit flags
 */
#define RF4_SHRIEK          0x00000001 /* Shriek for help */
#define RF4_XXX2            0x00000002 /* (?) */
#define RF4_XXX3            0x00000004 /* (?) */
#define RF4_XXX4            0x00000008 /* (?) */
#define RF4_ARROW_1         0x00000010 /* Fire an arrow (light) */
#define RF4_ARROW_2         0x00000020 /* Fire an arrow (heavy) */
#define RF4_ARROW_3         0x00000040 /* Fire missiles (light) */
#define RF4_ARROW_4         0x00000080 /* Fire missiles (heavy) */
#define RF4_BR_ACID         0x00000100 /* Breathe Acid */
#define RF4_BR_ELEC         0x00000200 /* Breathe Elec */
#define RF4_BR_FIRE         0x00000400 /* Breathe Fire */
#define RF4_BR_COLD         0x00000800 /* Breathe Cold */
#define RF4_BR_POIS         0x00001000 /* Breathe Poison */
#define RF4_BR_NETH         0x00002000 /* Breathe Nether */
#define RF4_BR_LITE         0x00004000 /* Breathe Lite */
#define RF4_BR_DARK         0x00008000 /* Breathe Dark */
#define RF4_BR_CONF         0x00010000 /* Breathe Confusion */
#define RF4_BR_SOUN         0x00020000 /* Breathe Sound */
#define RF4_BR_CHAO         0x00040000 /* Breathe Chaos */
#define RF4_BR_DISE         0x00080000 /* Breathe Disenchant */
#define RF4_BR_NEXU         0x00100000 /* Breathe Nexus */
#define RF4_BR_TIME         0x00200000 /* Breathe Time */
#define RF4_BR_INER         0x00400000 /* Breathe Inertia */
#define RF4_BR_GRAV         0x00800000 /* Breathe Gravity */
#define RF4_BR_SHAR         0x01000000 /* Breathe Shards */
#define RF4_BR_PLAS         0x02000000 /* Breathe Plasma */
#define RF4_BR_WALL         0x04000000 /* Breathe Force */
#define RF4_BR_MANA         0x08000000 /* Breathe Mana */
#define RF4_XXX5            0x10000000
#define RF4_XXX6            0x20000000
#define RF4_XXX7            0x40000000
#define RF4_BOULDER         0x80000000 /* Throw a boulder */

/*
 * New monster race bit flags
 */
#define RF5_BA_ACID                     0x00000001      /* Acid Ball */
#define RF5_BA_ELEC                     0x00000002      /* Elec Ball */
#define RF5_BA_FIRE                     0x00000004      /* Fire Ball */
#define RF5_BA_COLD                     0x00000008      /* Cold Ball */
#define RF5_BA_POIS                     0x00000010      /* Poison Ball */
#define RF5_BA_NETH                     0x00000020      /* Nether Ball */
#define RF5_BA_WATE                     0x00000040      /* Water Ball */
#define RF5_BA_MANA                     0x00000080      /* Mana Storm */
#define RF5_BA_DARK                     0x00000100      /* Darkness Storm */
#define RF5_DRAIN_MANA          0x00000200      /* Drain Mana */
#define RF5_MIND_BLAST          0x00000400      /* Blast Mind */
#define RF5_BRAIN_SMASH         0x00000800      /* Smash Brain */
#define RF5_CAUSE_1                     0x00001000      /* Cause Light Wound */
#define RF5_CAUSE_2                     0x00002000      /* Cause Serious Wound */
#define RF5_CAUSE_3                     0x00004000      /* Cause Critical Wound */
#define RF5_CAUSE_4                     0x00008000      /* Cause Mortal Wound */
#define RF5_BO_ACID                     0x00010000      /* Acid Bolt */
#define RF5_BO_ELEC                     0x00020000      /* Elec Bolt (unused) */
#define RF5_BO_FIRE                     0x00040000      /* Fire Bolt */
#define RF5_BO_COLD                     0x00080000      /* Cold Bolt */
#define RF5_BO_POIS                     0x00100000      /* Poison Bolt (unused) */
#define RF5_BO_NETH                     0x00200000      /* Nether Bolt */
#define RF5_BO_WATE                     0x00400000      /* Water Bolt */
#define RF5_BO_MANA                     0x00800000      /* Mana Bolt */
#define RF5_BO_PLAS                     0x01000000      /* Plasma Bolt */
#define RF5_BO_ICEE                     0x02000000      /* Ice Bolt */
#define RF5_MISSILE                     0x04000000      /* Magic Missile */
#define RF5_SCARE                       0x08000000      /* Frighten Player */
#define RF5_BLIND                       0x10000000      /* Blind Player */
#define RF5_CONF                        0x20000000      /* Confuse Player */
#define RF5_SLOW                        0x40000000      /* Slow Player */
#define RF5_HOLD                        0x80000000      /* Paralyze Player */

/*
 * New monster race bit flags
 */
#define RF6_HASTE           0x00000001 /* Speed self */
#define RF6_XXX1            0x00000002 /* Speed a lot (?) */
#define RF6_HEAL            0x00000004 /* Heal self */
#define RF6_XXX2            0x00000008 /* Heal a lot (?) */
#define RF6_BLINK           0x00000010 /* Teleport Short */
#define RF6_TPORT           0x00000020 /* Teleport Long */
#define RF6_XXX3            0x00000040 /* Move to Player (?) */
#define RF6_XXX4            0x00000080 /* Move to Monster (?) */
#define RF6_TELE_TO         0x00000100 /* Move player to monster */
#define RF6_TELE_AWAY       0x00000200 /* Move player far away */
#define RF6_TELE_LEVEL      0x00000400 /* Move player vertically */
#define RF6_XXX5            0x00000800 /* Move player (?) */
#define RF6_DARKNESS        0x00001000 /* Create Darkness */
#define RF6_TRAPS           0x00002000 /* Create Traps */
#define RF6_FORGET          0x00004000 /* Cause amnesia */
#define RF6_XXX6            0x00008000 /* (?) */
#define RF6_S_KIN           0x00010000 /* Summon Kin */
#define RF6_S_HI_DEMON      0x00020000 /* Summon Greater Demons */
#define RF6_S_MONSTER       0x00040000 /* Summon Monster */
#define RF6_S_MONSTERS      0x00080000 /* Summon Monsters */
#define RF6_S_ANIMAL        0x00100000 /* Summon Animals */
#define RF6_S_SPIDER        0x00200000 /* Summon Spiders */
#define RF6_S_HOUND         0x00400000 /* Summon Hounds */
#define RF6_S_HYDRA         0x00800000 /* Summon Hydras */
#define RF6_S_ANGEL         0x01000000 /* Summon Angel */
#define RF6_S_DEMON         0x02000000 /* Summon Demon */
#define RF6_S_UNDEAD        0x04000000 /* Summon Undead */
#define RF6_S_DRAGON        0x08000000 /* Summon Dragon */
#define RF6_S_HI_UNDEAD     0x10000000 /* Summon Greater Undead */
#define RF6_S_HI_DRAGON     0x20000000 /* Summon Ancient Dragon */
#define RF6_S_WRAITH        0x40000000 /* Summon Unique Wraith */
#define RF6_S_UNIQUE        0x80000000 /* Summon Unique Monster */


/*
 * Some flags are obvious
 */
#define RF1_OBVIOUS_MASK \
        (RF1_UNIQUE | RF1_QUESTOR | RF1_MALE | RF1_FEMALE | \
         RF1_FRIEND | RF1_FRIENDS | RF1_ESCORT | RF1_ESCORTS)

/*
 * "race" flags
 */
#define RF3_RACE_MASK \
        (RF3_ORC | RF3_TROLL | RF3_GIANT | RF3_DRAGON | \
         RF3_DEMON | RF3_UNDEAD | RF3_EVIL | RF3_ANIMAL)


/*
 * Hack -- Bit masks to control what spells are considered
 */

/*
 * Choose "intelligent" spells when desperate
 */

#define RF4_INT_MASK \
        (0L)

#define RF5_INT_MASK \
        (RF5_HOLD | RF5_SLOW | RF5_CONF | RF5_BLIND | RF5_SCARE)

#define RF6_INT_MASK \
        (RF6_BLINK |  RF6_TPORT | RF6_TELE_LEVEL | RF6_TELE_AWAY | \
         RF6_HEAL | RF6_HASTE | RF6_TRAPS | \
         RF6_S_ANIMAL | RF6_S_KIN | RF6_S_MONSTER | RF6_S_MONSTERS | \
         RF6_S_SPIDER | RF6_S_HOUND | RF6_S_HYDRA | \
         RF6_S_ANGEL | RF6_S_DRAGON | RF6_S_UNDEAD | RF6_S_DEMON | \
         RF6_S_HI_DRAGON | RF6_S_HI_UNDEAD | RF6_S_HI_DEMON | \
         RF6_S_WRAITH | RF6_S_UNIQUE)


/*
 * "Bolt" spells that may hurt fellow monsters
 */
#define RF4_BOLT_MASK \
        (RF4_ARROW_1 | RF4_ARROW_2 | RF4_ARROW_3 | RF4_ARROW_4 | \
         RF4_BOULDER)

#define RF5_BOLT_MASK \
        (RF5_BO_ACID | RF5_BO_ELEC | RF5_BO_FIRE | RF5_BO_COLD | \
         RF5_BO_POIS | RF5_BO_NETH | RF5_BO_WATE | RF5_BO_MANA | \
         RF5_BO_PLAS | RF5_BO_ICEE | RF5_MISSILE)

#define RF6_BOLT_MASK \
        (0L)

/*
 * Spells that allow the caster to escape
 */
#define RF4_ESCAPE_MASK \
        (0L)

#define RF5_ESCAPE_MASK \
        (0L)

#define RF6_ESCAPE_MASK \
        (RF6_BLINK | RF6_TPORT | RF6_TELE_AWAY | RF6_TELE_LEVEL)


/*
 * Spells that hurt the player directly
 */
#define RF4_ATTACK_MASK \
        (RF4_ARROW_1 | RF4_ARROW_2 | RF4_ARROW_3 | RF4_ARROW_4 | RF4_BOULDER | \
         RF4_BR_ACID | RF4_BR_ELEC | RF4_BR_FIRE | RF4_BR_COLD | RF4_BR_POIS | \
         RF4_BR_NETH | RF4_BR_LITE | RF4_BR_DARK | RF4_BR_CONF | RF4_BR_SOUN | \
         RF4_BR_CHAO | RF4_BR_DISE | RF4_BR_NEXU | RF4_BR_TIME | RF4_BR_INER | \
         RF4_BR_GRAV | RF4_BR_SHAR | RF4_BR_PLAS | RF4_BR_WALL | RF4_BR_MANA)

#define RF5_ATTACK_MASK \
        (RF5_BA_ACID | RF5_BA_ELEC | RF5_BA_FIRE | RF5_BA_COLD | RF5_BA_POIS | \
         RF5_BA_NETH | RF5_BA_WATE | RF5_BA_MANA | RF5_BA_DARK | \
         RF5_MIND_BLAST | RF5_BRAIN_SMASH | RF5_CAUSE_1 | RF5_CAUSE_2 | \
         RF5_CAUSE_3 | RF5_CAUSE_4 | RF5_BO_ACID | RF5_BO_ELEC | RF5_BO_FIRE | \
         RF5_BO_COLD | RF5_BO_POIS | RF5_BO_NETH | RF5_BO_WATE | RF5_BO_MANA | \
         RF5_BO_PLAS | RF5_BO_ICEE | RF5_MISSILE)

#define RF6_ATTACK_MASK \
        (0L)


/*
 * Summoning spells
 */
#define RF4_SUMMON_MASK \
        (0L)

#define RF5_SUMMON_MASK \
        (0L)

#define RF6_SUMMON_MASK \
        (RF6_S_KIN | RF6_S_MONSTER | RF6_S_MONSTERS | RF6_S_ANIMAL | \
         RF6_S_SPIDER | RF6_S_HOUND | RF6_S_HYDRA | RF6_S_ANGEL | \
         RF6_S_DEMON | RF6_S_UNDEAD | RF6_S_DRAGON | RF6_S_HI_UNDEAD | \
         RF6_S_HI_DEMON | RF6_S_HI_DRAGON | RF6_S_WRAITH | RF6_S_UNIQUE)


/*
 * Spells that improve the caster's tactical position
 */
#define RF4_TACTIC_MASK \
        (0L)

#define RF5_TACTIC_MASK \
        (0L)

#define RF6_TACTIC_MASK \
        (RF6_BLINK)


/*
 * Annoying spells
 */
#define RF4_ANNOY_MASK \
        (RF4_SHRIEK)

#define RF5_ANNOY_MASK \
        (RF5_DRAIN_MANA | RF5_MIND_BLAST | RF5_BRAIN_SMASH | RF5_SCARE | \
         RF5_BLIND | RF5_CONF | RF5_SLOW | RF5_HOLD)

#define RF6_ANNOY_MASK \
        (RF6_TELE_TO | RF6_DARKNESS | RF6_TRAPS | RF6_FORGET)


/*
 * Spells that increase the caster's relative speed
 */
#define RF4_HASTE_MASK \
        (0L)

#define RF5_HASTE_MASK \
        (RF5_SLOW | RF5_HOLD)

#define RF6_HASTE_MASK \
        (RF6_HASTE)


/*
 * Healing spells
 */
#define RF4_HEAL_MASK \
        (0L)

#define RF5_HEAL_MASK \
        (0L)

#define RF6_HEAL_MASK \
        (RF6_HEAL)


/*
 * Innate spell-like effects
 */
#define RF4_INNATE_MASK \
        (RF4_SHRIEK | RF4_ARROW_1 | RF4_ARROW_2 | RF4_ARROW_3 | RF4_ARROW_4 | \
         RF4_BR_ACID | RF4_BR_ELEC | RF4_BR_FIRE | RF4_BR_COLD | RF4_BR_POIS | \
         RF4_BR_NETH | RF4_BR_LITE | RF4_BR_DARK | RF4_BR_CONF | RF4_BR_SOUN | \
         RF4_BR_CHAO | RF4_BR_DISE | RF4_BR_NEXU | RF4_BR_TIME | RF4_BR_INER | \
         RF4_BR_GRAV | RF4_BR_SHAR | RF4_BR_PLAS | RF4_BR_WALL | RF4_BR_MANA | \
         RF4_BOULDER)

#define RF5_INNATE_MASK \
        (0L)

#define RF6_INNATE_MASK \
        (0L)



/*** Option Definitions ***/

/*
 * Option indexes (offsets)
 *
 * These values are hard-coded by savefiles (and various pieces of code).
 */
#define OPT_BIRTH                                       128
#define OPT_CHEAT                                       160
#define OPT_ADULT                                       192
#define OPT_SCORE                                       224
#define OPT_NONE                                        255
#define OPT_MAX                                         256


/*
 * Option indexes (normal)
 *
 * These values are hard-coded by savefiles.
 */
#define OPT_rogue_like_commands         0
#define OPT_quick_messages                      1
#define OPT_use_sound               2
#define OPT_query_floor                         3
#define OPT_use_old_target                      4
#define OPT_always_pickup                       5
#define OPT_pickup_inven                        6
#define OPT_depth_in_feet                       7

#define OPT_show_labels                         10

#define OPT_ring_bell                           14
#define OPT_show_flavors                        15

#define OPT_disturb_move                        20
#define OPT_disturb_near                        21
#define OPT_disturb_panel                       22
#define OPT_disturb_state                       23
#define OPT_disturb_minor                       24

#define OPT_view_perma_grids            38
#define OPT_view_torch_grids            39

#define OPT_flush_failure                       52
#define OPT_flush_disturb                       53

#define OPT_hilite_player                       59
#define OPT_view_yellow_lite            60
#define OPT_view_bright_lite            61
#define OPT_view_granite_lite           62
#define OPT_view_special_lite           63
#define OPT_easy_open                           64
#define OPT_easy_alter                          65
#define OPT_show_piles                          67
#define OPT_center_player                       68

#define OPT_auto_more                           71
#define OPT_hp_changes_color            74


#define OPT_birth_maximize          (OPT_BIRTH+0)
#define OPT_birth_randarts          (OPT_BIRTH+1)
#define OPT_birth_autoscum          (OPT_BIRTH+2)
#define OPT_birth_ironman           (OPT_BIRTH+3)
#define OPT_birth_no_stores         (OPT_BIRTH+4)
#define OPT_birth_no_artifacts      (OPT_BIRTH+5)
#define OPT_birth_no_stacking       (OPT_BIRTH+6)
#define OPT_birth_no_preserve       (OPT_BIRTH+7)
#define OPT_birth_no_stairs                     (OPT_BIRTH+8)
/* leave four spaces for future */
#define OPT_birth_ai_sound                      (OPT_BIRTH+13)
#define OPT_birth_ai_smell                      (OPT_BIRTH+14)
#define OPT_birth_ai_packs                      (OPT_BIRTH+15)
#define OPT_birth_ai_learn                      (OPT_BIRTH+16)
#define OPT_birth_ai_cheat                      (OPT_BIRTH+17)
#define OPT_birth_ai_smart                      (OPT_BIRTH+18)

#define OPT_cheat_peek                          (OPT_CHEAT+0)
#define OPT_cheat_hear                          (OPT_CHEAT+1)
#define OPT_cheat_room                          (OPT_CHEAT+2)
#define OPT_cheat_xtra                          (OPT_CHEAT+3)
#define OPT_cheat_know                          (OPT_CHEAT+4)
#define OPT_cheat_live                          (OPT_CHEAT+5)

#define OPT_adult_maximize          (OPT_ADULT+0)
#define OPT_adult_randarts          (OPT_ADULT+1)
#define OPT_adult_autoscum          (OPT_ADULT+2)
#define OPT_adult_ironman           (OPT_ADULT+3)
#define OPT_adult_no_stores         (OPT_ADULT+4)
#define OPT_adult_no_artifacts      (OPT_ADULT+5)
#define OPT_adult_no_stacking       (OPT_ADULT+6)
#define OPT_adult_no_preserve       (OPT_ADULT+7)
#define OPT_adult_no_stairs                     (OPT_ADULT+8)
/* leave four spaces for future */
#define OPT_adult_ai_sound                      (OPT_ADULT+13)
#define OPT_adult_ai_smell                      (OPT_ADULT+14)
#define OPT_adult_ai_packs                      (OPT_ADULT+15)
#define OPT_adult_ai_learn                      (OPT_ADULT+16)
#define OPT_adult_ai_cheat                      (OPT_ADULT+17)
#define OPT_adult_ai_smart                      (OPT_ADULT+18)

#define OPT_score_peek                          (OPT_SCORE+0)
#define OPT_score_hear                          (OPT_SCORE+1)
#define OPT_score_room                          (OPT_SCORE+2)
#define OPT_score_xtra                          (OPT_SCORE+3)
#define OPT_score_know                          (OPT_SCORE+4)
#define OPT_score_live                          (OPT_SCORE+5)


/*
 * Hack -- Option symbols
 */
#define rogue_like_commands             op_ptr->opt[OPT_rogue_like_commands]
#define quick_messages                  op_ptr->opt[OPT_quick_messages]
#define use_sound                               op_ptr->opt[OPT_use_sound]
#define query_floor                             op_ptr->opt[OPT_query_floor]
#define use_old_target                  op_ptr->opt[OPT_use_old_target]
#define always_pickup                   op_ptr->opt[OPT_always_pickup]
#define pickup_inven                    op_ptr->opt[OPT_pickup_inven]
#define depth_in_feet                   op_ptr->opt[OPT_depth_in_feet]
#define show_labels                             op_ptr->opt[OPT_show_labels]
#define ring_bell                               op_ptr->opt[OPT_ring_bell]
#define show_flavors                    op_ptr->opt[OPT_show_flavors]
#define run_ignore_doors                op_ptr->opt[OPT_run_ignore_doors]
#define disturb_move                    op_ptr->opt[OPT_disturb_move]
#define disturb_near                    op_ptr->opt[OPT_disturb_near]
#define disturb_panel                   op_ptr->opt[OPT_disturb_panel]
#define disturb_state                   op_ptr->opt[OPT_disturb_state]
#define disturb_minor                   op_ptr->opt[OPT_disturb_minor]
#define view_perma_grids                op_ptr->opt[OPT_view_perma_grids]
#define view_torch_grids                op_ptr->opt[OPT_view_torch_grids]
#define flush_failure                   op_ptr->opt[OPT_flush_failure]
#define flush_disturb                   op_ptr->opt[OPT_flush_disturb]
#define hilite_player                   op_ptr->opt[OPT_hilite_player]
#define view_yellow_lite                op_ptr->opt[OPT_view_yellow_lite]
#define view_bright_lite                op_ptr->opt[OPT_view_bright_lite]
#define view_granite_lite               op_ptr->opt[OPT_view_granite_lite]
#define view_special_lite               op_ptr->opt[OPT_view_special_lite]
#define easy_open                               op_ptr->opt[OPT_easy_open]
#define easy_alter                              op_ptr->opt[OPT_easy_alter]
#define show_piles                              op_ptr->opt[OPT_show_piles]
#define center_player                   op_ptr->opt[OPT_center_player]
#define auto_more                               op_ptr->opt[OPT_auto_more]
#define hp_changes_color                op_ptr->opt[OPT_hp_changes_color]

#define birth_maximize                  op_ptr->opt[OPT_birth_maximize]
#define birth_randarts                  op_ptr->opt[OPT_birth_randarts]
#define birth_autoscum                  op_ptr->opt[OPT_birth_autoscum]
#define birth_ironman                   op_ptr->opt[OPT_birth_ironman]
#define birth_no_stores                 op_ptr->opt[OPT_birth_no_stores]
#define birth_no_artifacts              op_ptr->opt[OPT_birth_no_artifacts]
#define birth_no_stacking       op_ptr->opt[OPT_birth_no_stacking]
#define birth_no_preserve       op_ptr->opt[OPT_birth_no_preserve]
#define birth_no_stairs                 op_ptr->opt[OPT_birth_no_stairs]
#define birth_ai_sound                  op_ptr->opt[OPT_birth_ai_sound]
#define birth_ai_smell                  op_ptr->opt[OPT_birth_ai_smell]
#define birth_ai_packs                  op_ptr->opt[OPT_birth_ai_packs]
#define birth_ai_learn                  op_ptr->opt[OPT_birth_ai_learn]
#define birth_ai_cheat                  op_ptr->opt[OPT_birth_ai_cheat]
#define birth_ai_smart                  op_ptr->opt[OPT_birth_ai_smart]

#define cheat_peek                              op_ptr->opt[OPT_cheat_peek]
#define cheat_hear                              op_ptr->opt[OPT_cheat_hear]
#define cheat_room                              op_ptr->opt[OPT_cheat_room]
#define cheat_xtra                              op_ptr->opt[OPT_cheat_xtra]
#define cheat_know                              op_ptr->opt[OPT_cheat_know]
#define cheat_live                              op_ptr->opt[OPT_cheat_live]

#define adult_maximize                  op_ptr->opt[OPT_adult_maximize]
#define adult_randarts                  op_ptr->opt[OPT_adult_randarts]
#define adult_autoscum                  op_ptr->opt[OPT_adult_autoscum]
#define adult_ironman                   op_ptr->opt[OPT_adult_ironman]
#define adult_no_stores                 op_ptr->opt[OPT_adult_no_stores]
#define adult_no_artifacts              op_ptr->opt[OPT_adult_no_artifacts]
#define adult_no_stacking       op_ptr->opt[OPT_adult_no_stacking]
#define adult_no_preserve               op_ptr->opt[OPT_adult_no_preserve]
#define adult_no_stairs                 op_ptr->opt[OPT_adult_no_stairs]
#define adult_ai_sound                  op_ptr->opt[OPT_adult_ai_sound]
#define adult_ai_smell                  op_ptr->opt[OPT_adult_ai_smell]
#define adult_ai_packs                  op_ptr->opt[OPT_adult_ai_packs]
#define adult_ai_learn                  op_ptr->opt[OPT_adult_ai_learn]
#define adult_ai_cheat                  op_ptr->opt[OPT_adult_ai_cheat]
#define adult_ai_smart                  op_ptr->opt[OPT_adult_ai_smart]

#define score_peek                              op_ptr->opt[OPT_score_peek]
#define score_hear                              op_ptr->opt[OPT_score_hear]
#define score_room                              op_ptr->opt[OPT_score_room]
#define score_xtra                              op_ptr->opt[OPT_score_xtra]
#define score_know                              op_ptr->opt[OPT_score_know]
#define score_live                              op_ptr->opt[OPT_score_live]


/*
 * Information for "do_cmd_options()".
 */
#define OPT_PAGE_MAX                            5
#define OPT_PAGE_PER                            15



/*** Macro Definitions ***/


/*
 * Hack -- The main "screen"
 */
#define term_screen     (angband_term[0])


/*
 * Determine if a given inventory item is "aware"
 */
#define object_aware_p(T) \
        (k_info[(T)->k_idx].aware)

/*
 * Determine if a given inventory item is "tried"
 */
#define object_tried_p(T) \
        (k_info[(T)->k_idx].tried)


/*
 * Determine if a given inventory item is "known"
 * Test One -- Check for special "known" tag
 * Test Two -- Check for "Easy Know" + "Aware"
 */
#define object_known_p(T) \
        (((T)->ident & (IDENT_KNOWN)) || \
         ((k_info[(T)->k_idx].flags3 & (TR3_EASY_KNOW)) && \
          k_info[(T)->k_idx].aware))


/*
 * Determine if the attr and char should consider the item's flavor
 *
 * Identified scrolls should use their own tile.
 */
#define use_flavor_glyph(T) \
        ((k_info[(T)->k_idx].flavor) && \
         !((k_info[(T)->k_idx].tval == TV_SCROLL) && object_aware_p(T)))


/*
 * Return the "attr" for a given item.
 * Use "flavor" if available.
 * Default to user definitions.
 */
#define object_attr(T) \
        (use_flavor_glyph(T) ? \
         (flavor_info[k_info[(T)->k_idx].flavor].x_attr) : \
         (k_info[(T)->k_idx].x_attr))

/*
 * Return the "char" for a given item.
 * Use "flavor" if available.
 * Default to user definitions.
 */
#define object_char(T) \
        (use_flavor_glyph(T) ? \
         (flavor_info[k_info[(T)->k_idx].flavor].x_char) : \
         (k_info[(T)->k_idx].x_char))


/*
 * Return the "attr" for a given item.
 * Use "flavor" if available.
 * Use default definitions.
 */
#define object_attr_default(T) \
        ((k_info[(T)->k_idx].flavor) ? \
         (flavor_info[k_info[(T)->k_idx].flavor].d_attr) : \
         (k_info[(T)->k_idx].d_attr))

/*
 * Return the "char" for a given item.
 * Use "flavor" if available.
 * Use default definitions.
 */
#define object_char_default(T) \
        ((k_info[(T)->k_idx].flavor) ? \
         (flavor_info[k_info[(T)->k_idx].flavor].d_char) : \
         (k_info[(T)->k_idx].d_char))


/*
 * Artifacts use the "name1" field
 */
#define artifact_p(T) \
        ((T)->name1 ? TRUE : FALSE)

/*
 * Ego-Items use the "name2" field
 */
#define ego_item_p(T) \
        ((T)->name2 ? TRUE : FALSE)


/*
 * Broken items.
 */
#define broken_p(T) \
        ((T)->ident & (IDENT_BROKEN))

/*
 * Cursed items.
 */
#define cursed_p(T) \
        ((T)->ident & (IDENT_CURSED))


/*
 * Convert an "attr"/"char" pair into a "pict" (P)
 */
#define PICT(A,C) \
        ((((u16b)(A)) << 8) | ((byte)(C)))

/*
 * Convert a "pict" (P) into an "attr" (A)
 */
#define PICT_A(P) \
        ((byte)((P) >> 8))

/*
 * Convert a "pict" (P) into an "char" (C)
 */
#define PICT_C(P) \
        ((char)((byte)(P)))


/*
 * Convert a "location" (Y,X) into a "grid" (G)
 */
#define GRID(Y,X) \
        (256 * (Y) + (X))

/*
 * Convert a "grid" (G) into a "location" (Y)
 */
#define GRID_Y(G) \
        ((int)((G) / 256U))

/*
 * Convert a "grid" (G) into a "location" (X)
 */
#define GRID_X(G) \
        ((int)((G) % 256U))


/*
 * Determines if a map location is "meaningful"
 */
#define in_bounds(Y,X) \
        (((unsigned)(Y) < (unsigned)(DUNGEON_HGT)) && \
         ((unsigned)(X) < (unsigned)(DUNGEON_WID)))

/*
 * Determines if a map location is fully inside the outer walls
 * This is more than twice as expensive as "in_bounds()", but
 * often we need to exclude the outer walls from calculations.
 */
#define in_bounds_fully(Y,X) \
        (((Y) > 0) && ((Y) < DUNGEON_HGT-1) && \
         ((X) > 0) && ((X) < DUNGEON_WID-1))


/*
 * Determines if a map location is currently "on screen"
 * Note that "panel_contains(Y,X)" always implies "in_bounds(Y,X)".
 * Pre-storing this into a cave_info flag would be nice.  XXX XXX
 */
#define panel_contains(Y,X) \
        (((unsigned)((Y) - Term->offset_y) < (unsigned)(SCREEN_HGT)) && \
         ((unsigned)((X) - Term->offset_x) < (unsigned)(SCREEN_WID)))



/*
 * Determine if a "legal" grid is a "floor" grid
 *
 * Line 1 -- forbid doors, rubble, seams, walls
 *
 * Note the use of the new "CAVE_WALL" flag.
 */
#define cave_floor_bold(Y,X) \
        (!(cave_info[Y][X] & (CAVE_WALL)))

/*
 * Determine if a "legal" grid is a "clean" floor grid
 *
 * Line 1 -- forbid non-floors
 * Line 2 -- forbid normal objects
 */
#define cave_clean_bold(Y,X) \
        ((cave_feat[Y][X] == FEAT_FLOOR) && \
         (cave_o_idx[Y][X] == 0))

/*
 * Determine if a "legal" grid is an "empty" floor grid
 *
 * Line 1 -- forbid doors, rubble, seams, walls
 * Line 2 -- forbid player/monsters
 */
#define cave_empty_bold(Y,X) \
        (cave_floor_bold(Y,X) && \
         (cave_m_idx[Y][X] == 0))

/*
 * Determine if a "legal" grid is an "naked" floor grid
 *
 * Line 1 -- forbid non-floors
 * Line 2 -- forbid normal objects
 * Line 3 -- forbid player/monsters
 */
#define cave_naked_bold(Y,X) \
        ((cave_feat[Y][X] == FEAT_FLOOR) && \
         (cave_o_idx[Y][X] == 0) && \
         (cave_m_idx[Y][X] == 0))


/*
 * Determine if a "legal" grid is "permanent"
 *
 * Line 1 -- perma-walls
 * Line 2-3 -- stairs
 * Line 4-5 -- shop doors
 */
#define cave_perma_bold(Y,X) \
        ((cave_feat[Y][X] >= FEAT_PERM_EXTRA) || \
         ((cave_feat[Y][X] == FEAT_LESS) || \
          (cave_feat[Y][X] == FEAT_MORE)) || \
         ((cave_feat[Y][X] >= FEAT_SHOP_HEAD) && \
          (cave_feat[Y][X] <= FEAT_SHOP_TAIL)))


/*
 * Determine if a "legal" grid is within "los" of the player
 *
 * Note the use of comparison to zero to force a "boolean" result
 */
#define player_has_los_bold(Y,X) \
        ((cave_info[Y][X] & (CAVE_VIEW)) != 0)


/*
 * Determine if a "legal" grid can be "seen" by the player
 *
 * Note the use of comparison to zero to force a "boolean" result
 */
#define player_can_see_bold(Y,X) \
        ((cave_info[Y][X] & (CAVE_SEEN)) != 0)




/*** Message constants ***/

#define MSG_GENERIC          0
#define MSG_HIT              1
#define MSG_MISS             2
#define MSG_FLEE             3
#define MSG_DROP             4
#define MSG_KILL             5
#define MSG_LEVEL            6
#define MSG_DEATH            7
#define MSG_STUDY            8
#define MSG_TELEPORT         9
#define MSG_SHOOT           10
#define MSG_QUAFF           11
#define MSG_ZAP_ROD         12
#define MSG_WALK            13
#define MSG_TPOTHER         14
#define MSG_HITWALL         15
#define MSG_EAT             16
#define MSG_STORE1          17
#define MSG_STORE2          18
#define MSG_STORE3          19
#define MSG_STORE4          20
#define MSG_DIG             21
#define MSG_OPENDOOR        22
#define MSG_SHUTDOOR        23
#define MSG_TPLEVEL         24
#define MSG_BELL            25
#define MSG_NOTHING_TO_OPEN 26
#define MSG_LOCKPICK_FAIL   27
#define MSG_STAIRS_DOWN     28 
#define MSG_HITPOINT_WARN   29
#define MSG_ACT_ARTIFACT    30 
#define MSG_USE_STAFF       31 
#define MSG_DESTROY         32 
#define MSG_MON_HIT         33 
#define MSG_MON_TOUCH       34 
#define MSG_MON_PUNCH       35 
#define MSG_MON_KICK        36 
#define MSG_MON_CLAW        37 
#define MSG_MON_BITE        38 
#define MSG_MON_STING       39 
#define MSG_MON_BUTT        40 
#define MSG_MON_CRUSH       41 
#define MSG_MON_ENGULF      42 
#define MSG_MON_CRAWL       43 
#define MSG_MON_DROOL       44 
#define MSG_MON_SPIT        45 
#define MSG_MON_GAZE        46 
#define MSG_MON_WAIL        47 
#define MSG_MON_SPORE       48 
#define MSG_MON_BEG         49 
#define MSG_MON_INSULT      50 
#define MSG_MON_MOAN        51 
#define MSG_RECOVER         52 
#define MSG_BLIND           53 
#define MSG_CONFUSED        54 
#define MSG_POISONED        55 
#define MSG_AFRAID          56 
#define MSG_PARALYZED       57 
#define MSG_DRUGGED         58 
#define MSG_SPEED           59 
#define MSG_SLOW            60 
#define MSG_SHIELD          61 
#define MSG_BLESSED         62 
#define MSG_HERO            63 
#define MSG_BERSERK         64 
#define MSG_PROT_EVIL       65 
#define MSG_INVULN          66 
#define MSG_SEE_INVIS       67 
#define MSG_INFRARED        68 
#define MSG_RES_ACID        69 
#define MSG_RES_ELEC        70 
#define MSG_RES_FIRE        71 
#define MSG_RES_COLD        72 
#define MSG_RES_POIS        73 
#define MSG_STUN            74 
#define MSG_CUT             75 
#