types.h

[詳解]

/*!
 * @file types.h
 * @brief グローバルな構造体の定義 / global type declarations
 * @date 2014/08/10
 * @author
 * <pre>
 * 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.
 * </pre>
 * @details
 * <pre>
 * このファイルはangband.hでのみインクルードすること。
 * This file should ONLY be included by "angband.h"
 *
 * Note that "char" may or may not be signed, and that "signed char"
 * may or may not work on all machines.  So always use "s16b" or "s32b"
 * for signed values.  Also, note that unsigned values cause math problems
 * in many cases, so try to only use "u16b" and "u32b" for "bit flags",
 * unless you really need the extra bit of information, or you really
 * need to restrict yourself to a single byte for storage reasons.
 *
 * Also, if possible, attempt to restrict yourself to sub-fields of
 * known size (use "s16b" or "s32b" instead of "int", and "byte" instead
 * of "bool"), and attempt to align all fields along four-byte words, to
 * optimize storage issues on 32-bit machines.  Also, avoid "bit flags"
 * since these increase the code size and slow down execution.  When
 * you need to store bit flags, use one byte per flag, or, where space
 * is an issue, use a "byte" or "u16b" or "u32b", and add special code
 * to access the various bit flags.
 *
 * Many of these structures were developed to reduce the number of global
 * variables, facilitate structured program design, allow the use of ascii
 * template files, simplify access to indexed data, or facilitate efficient
 * clearing of many variables at once.
 *
 * Certain data is saved in multiple places for efficient access, currently,
 * this includes the tval/sval/weight fields in "object_type", various fields
 * in "header_type", and the "m_idx" and "o_idx" fields in "cave_type".  All
 * of these could be removed, but this would, in general, slow down the game
 * and increase the complexity of the code.
 * </pre>
 */


/*!
 * @struct feature_state
 * @brief 地形状態変化指定構造体 / Feature state structure
 */
typedef struct feature_state feature_state;

struct feature_state
{
    byte action; /*!< 変化条件をFF_*のIDで指定 / Action (FF_*) */
    s16b result; /*!< 変化先ID / Result (f_info ID) */
};


/*!
 * @struct feature_type
 * @brief 地形情報の構造体 / Information about terrain "features"
 */

typedef struct feature_type feature_type;

struct feature_type
{
    u32b name;                /*!< 地形名参照のためのネームバッファオフセット値 / Name (offset) */
    u32b text;                /*!< 地形説明参照のためのネームバッファオフセット値 /  Text (offset) */
    s16b tag;                 /*!< 地形特性タグ参照のためのネームバッファオフセット値 /  Tag (offset) */

    s16b mimic;               /*!< 未確定時の外形地形ID / Feature to mimic */

    u32b flags[FF_FLAG_SIZE]; /*!< 地形の基本特性ビット配列 / Flags */

    u16b priority;            /*!< 縮小表示で省略する際の表示優先度 / Map priority */
    s16b destroyed;           /*!< *破壊*に巻き込まれた時の地形移行先(未実装？) / Default destroyed state */

    feature_state state[MAX_FEAT_STATES]; /*!< feature_state テーブル */

    byte subtype;  /*!< 副特性値 */
    byte power;    /*!< 地形強度 */

    byte d_attr[F_LIT_MAX];   /*!< デフォルトの地形シンボルカラー / Default feature attribute */
    byte d_char[F_LIT_MAX];   /*!< デフォルトの地形シンボルアルファベット / Default feature character */

    byte x_attr[F_LIT_MAX];   /*!< 設定変更後の地形シンボルカラー / Desired feature attribute */
    byte x_char[F_LIT_MAX];   /*!< 設定変更後の地形シンボルアルファベット / Desired feature character */
};


/*!
 * @struct object_kind
 * @brief ベースアイテム情報の構造体 / Information about object "kinds", including player knowledge.
 * @details
 * ゲーム進行用のセーブファイル上では aware と tried のみ保存対象とすること。と英文ではあるが実際はもっとある様子である。 /
 * Only "aware" and "tried" are saved in the savefile
 */

typedef struct object_kind object_kind;

struct object_kind
{
    u32b name;          /*!< ベースアイテム名参照のためのネームバッファオフセット値 / Name (offset) */
    u32b text;          /*!< 解説テキスト参照のためのネームバッファオフセット値 / Text (offset) */
    u32b flavor_name;   /*!< 未確定名参照のためのネームバッファオフセット値 / Flavor name (offset) */

    byte tval;          /*!< ベースアイテム種別の大項目値 Object type */
    byte sval;          /*!< ベースアイテム種別の小項目値 Object sub type */

    s16b pval;          /*!< ベースアイテムのpval（能力修正共通値） Object extra info */

    s16b to_h;          /*!< ベースアイテムの命中修正値 / Bonus to hit */
    s16b to_d;          /*!< ベースアイテムのダメージ修正値 / Bonus to damage */
    s16b to_a;          /*!< ベースアイテムのAC修正値 / Bonus to armor */

    s16b ac;            /*!< ベースアイテムのAC基本値 /  Base armor */

    byte dd, ds;        /*!< ダメージダイスの数と大きさ / Damage dice/sides */

    s16b weight;        /*!< ベースアイテムの重量 / Weight */

    s32b cost;          /*!< ベースアイテムの基本価値 / Object "base cost" */

    u32b flags[TR_FLAG_SIZE];   /*!< ベースアイテムの基本特性ビット配列 / Flags */

    u32b gen_flags;     /*!< ベースアイテムの生成特性ビット配列 / flags for generate */

    byte locale[4];     /*!< ベースアイテムの生成階テーブル / Allocation level(s) */
    byte chance[4];     /*!< ベースアイテムの生成確率テーブル / Allocation chance(s) */

    byte level;         /*!< ベースアイテムの基本生成階 / Level */
    byte extra;         /*!< その他色々のビットフラグ配列 / Something */

    byte d_attr;        /*!< デフォルトのアイテムシンボルカラー / Default object attribute */
    byte d_char;        /*!< デフォルトのアイテムシンボルアルファベット / Default object character */

    byte x_attr;        /*!< 設定変更後のアイテムシンボルカラー /  Desired object attribute */
    byte x_char;        /*!< 設定変更後のアイテムシンボルアルファベット /  Desired object character */

    s16b flavor;        /*!< 調査中(TODO) / Special object flavor (or zero) */

    bool easy_know;     /*!< ベースアイテムが初期からベース名を判断可能かどうか / This object is always known (if aware) */

    bool aware;         /*!< ベースアイテムが鑑定済かどうか /  The player is "aware" of the item's effects */

    bool tried;         /*!< ベースアイテムを未鑑定のまま試したことがあるか /  The player has "tried" one of the items */

    byte act_idx;       /*!< 発動能力のID /  Activative ability index */
};



typedef struct artifact_type artifact_type;

/*!
 * @struct artifact_type
 * @brief 固定アーティファクト情報の構造体 / Artifact structure.
 * @details
 * @note
 * the save-file only writes "cur_num" to the savefile.
 * "max_num" is always "1" (if that artifact "exists")
 */
struct artifact_type
{
    u32b name;          /*!< アーティファクト名(headerオフセット参照) / Name (offset) */
    u32b text;          /*!< アーティファクト解説(headerオフセット参照) / Text (offset) */

    byte tval;          /*!< ベースアイテム大項目ID / Artifact type */
    byte sval;          /*!< ベースアイテム小項目ID / Artifact sub type */

    s16b pval;          /*!< pval修正値 / Artifact extra info */

    s16b to_h;          /*!< 命中ボーナス値 /  Bonus to hit */
    s16b to_d;          /*!< ダメージボーナス値 / Bonus to damage */
    s16b to_a;          /*!< ACボーナス値 / Bonus to armor */

    s16b ac;            /*!< 上書きベースAC値 / Base armor */

    byte dd, ds;        /*!< ダイス値 / Damage when hits */

    s16b weight;        /*!< 重量 / Weight */

    s32b cost;          /*!< 基本価格 / Artifact "cost" */

    u32b flags[TR_FLAG_SIZE];       /*! アイテムフラグ / Artifact Flags */

    u32b gen_flags;     /*! アイテム生成フラグ / flags for generate */

    byte level;         /*! 基本生成階 / Artifact level */
    byte rarity;        /*! レアリティ / Artifact rarity */

    byte cur_num;       /*! 現在の生成数 / Number created (0 or 1) */
    byte max_num;       /*! (未使用)最大生成数 / Unused (should be "1") */

    s16b floor_id;      /*! アイテムを落としたフロアのID / Leaved on this location last time */

    byte act_idx;       /*! 発動能力ID / Activative ability index */
};


/*
 * Information about "ego-items".
 */

typedef struct ego_item_type ego_item_type;

struct ego_item_type
{
    u32b name;          /* Name (offset) */
    u32b text;          /* Text (offset) */

    byte slot;          /* Standard slot value */
    byte rating;        /* Rating boost */

    byte level;         /* Minimum level */
    byte rarity;        /* Object rarity */

    byte max_to_h;      /* Maximum to-hit bonus */
    byte max_to_d;      /* Maximum to-dam bonus */
    byte max_to_a;      /* Maximum to-ac bonus */

    byte max_pval;      /* Maximum pval */

    s32b cost;          /* Ego-item "cost" */

    u32b flags[TR_FLAG_SIZE];   /* Ego-Item Flags */

    u32b gen_flags;     /* flags for generate */

    byte act_idx;       /* Activative ability index */
};




/*
 * Monster blow structure
 *
 *  - Method (RBM_*)
 *  - Effect (RBE_*)
 *  - Damage Dice
 *  - Damage Sides
 */

typedef struct monster_blow monster_blow;

struct monster_blow
{
    byte method;
    byte effect;
    byte d_dice;
    byte d_side;
};


typedef struct mbe_info_type mbe_info_type;

struct mbe_info_type
{
    int power;        /* The attack "power" */
    int explode_type; /* Explosion effect */
};


/*
 * Monster "race" information, including racial memories
 *
 * Note that "d_attr" and "d_char" are used for MORE than "visual" stuff.
 *
 * Note that "x_attr" and "x_char" are used ONLY for "visual" stuff.
 *
 * Note that "cur_num" (and "max_num") represent the number of monsters
 * of the given race currently on (and allowed on) the current level.
 * This information yields the "dead" flag for Unique monsters.
 *
 * Note that "max_num" is reset when a new player is created.
 * Note that "cur_num" is reset when a new level is created.
 *
 * Note that several of these fields, related to "recall", can be
 * scrapped if space becomes an issue, resulting in less "complete"
 * monster recall (no knowledge of spells, etc).  All of the "recall"
 * fields have a special prefix to aid in searching for them.
 */


typedef struct monster_race monster_race;

struct monster_race
{
    u32b name;              /*!< 名前データのオフセット(日本語) /  Name offset(Japanese) */
#ifdef JP
    u32b E_name;            /*!< 名前データのオフセット(英語) /  Name offset(English) */
#endif
    u32b text;              /*!< 思い出テキストのオフセット / Lore text offset */

    byte hdice;             /*!< HPのダイス数 / Creatures hit dice count */
    byte hside;             /*!< HPのダイス面数 / Creatures hit dice sides */

    s16b ac;                /*!< アーマークラス / Armour Class */

    s16b sleep;             /*!< 睡眠値 / Inactive counter (base) */
    byte aaf;               /*!< 感知範囲(1-100スクエア) / Area affect radius (1-100) */
    byte speed;             /*!< 加速(110で+0) / Speed (normally 110) */

    s32b mexp;              /*!< 殺害時基本経験値 / Exp value for kill */

    s16b extra;             /*!< 未使用 /  Unused (for now) */

    byte freq_spell;        /*!< 魔法＆特殊能力仕様頻度(1/n) /  Spell frequency */

    u32b flags1;            /* Flags 1 (general) */
    u32b flags2;            /* Flags 2 (abilities) */
    u32b flags3;            /* Flags 3 (race/resist) */
    u32b flags4;            /* Flags 4 (inate/breath) */
    u32b flags7;            /* Flags 7 (movement related abilities) */
    u32b flags8;            /* Flags 8 (wilderness info) */
    u32b flags9;            /* Flags 9 (drops info) */
    u32b flagsr;            /* Flags R (resistances info) */

    u32b a_ability_flags1;  /* Activate Ability Flags 5 (normal spells) */
    u32b a_ability_flags2;  /* Activate Ability Flags 6 (special spells) */
    u32b a_ability_flags3;  /* Activate Ability Flags 7 (implementing) */
    u32b a_ability_flags4;  /* Activate Ability Flags 8 (implementing) */

    monster_blow blow[4];   /* Up to four blows per round */
    u16b reinforce_id[6];
    u16b reinforce_dd[6];
    u16b reinforce_ds[6];

    u16b artifact_id[4];    /* 特定アーティファクトドロップID */
    u16b artifact_rarity[4];    /* 特定アーティファクトレア度 */
    u16b artifact_percent[4]; /* 特定アーティファクトドロップ率 */

    u32b arena_ratio;       /* アリーナの評価修正値(%基準 / 0=100%) / Arena */

    s16b next_r_idx;
    u32b next_exp;

    byte level;             /* Level of creature */
    byte rarity;            /* Rarity of creature */


    byte d_attr;            /* Default monster attribute */
    byte d_char;            /* Default monster character */


    byte x_attr;            /* Desired monster attribute */
    byte x_char;            /* Desired monster character */


    byte max_num;           /* Maximum population allowed per level */

    byte cur_num;           /* Monster population on current level */

    s16b floor_id;          /* Location of unique monster */


    s16b r_sights;          /* Count sightings of this monster */
    s16b r_deaths;          /* Count deaths from this monster */

    s16b r_pkills;          /* Count visible monsters killed in this life */
    s16b r_akills;          /* Count all monsters killed in this life */
    s16b r_tkills;          /* Count monsters killed in all lives */

    byte r_wake;            /* Number of times woken up (?) */
    byte r_ignore;          /* Number of times ignored (?) */

    byte r_xtra1;           /* Something (unused) */
    byte r_xtra2;           /* Something (unused) */

    byte r_drop_gold;       /* Max number of gold dropped at once */
    byte r_drop_item;       /* Max number of item dropped at once */

    byte r_cast_spell;      /* Max number of other spells seen */

    byte r_blows[4];        /* Number of times each blow type was seen */

    u32b r_flags1;          /* Observed racial flags */
    u32b r_flags2;          /* Observed racial flags */
    u32b r_flags3;          /* Observed racial flags */
    u32b r_flags4;          /* Observed racial flags */
    u32b r_flags5;          /* Observed racial flags */
    u32b r_flags6;          /* Observed racial flags */
    /* u32b r_flags7; */    /* Observed racial flags */
    u32b r_flagsr;          /* Observed racial resistance flags */
};



/*
 * Information about "vault generation"
 */

typedef struct vault_type vault_type;

struct vault_type
{
    u32b name;          /* Name (offset) */
    u32b text;          /* Text (offset) */

    byte typ;           /* Vault type */

    byte rat;           /* Vault rating */

    byte hgt;           /* Vault height */
    byte wid;           /* Vault width */
};


/*
 * Information about "skill"
 */

typedef struct skill_table skill_table;

struct skill_table
{
    s16b w_start[5][64];      /* start weapon exp */
    s16b w_max[5][64];        /* max weapon exp */
    s16b s_start[10];     /* start skill */
    s16b s_max[10];           /* max skill */
};


/*
 * A single "grid" in a Cave
 *
 * Note that several aspects of the code restrict the actual cave
 * to a max size of 256 by 256.  In partcular, locations are often
 * saved as bytes, limiting each coordinate to the 0-255 range.
 *
 * The "o_idx" and "m_idx" fields are very interesting.  There are
 * many places in the code where we need quick access to the actual
 * monster or object(s) in a given cave grid.  The easiest way to
 * do this is to simply keep the index of the monster and object
 * (if any) with the grid, but this takes 198*66*4 bytes of memory.
 * Several other methods come to mind, which require only half this
 * amound of memory, but they all seem rather complicated, and would
 * probably add enough code that the savings would be lost.  So for
 * these reasons, we simply store an index into the "o_list" and
 * "m_list" arrays, using "zero" when no monster/object is present.
 *
 * Note that "o_idx" is the index of the top object in a stack of
 * objects, using the "next_o_idx" field of objects (see below) to
 * create the singly linked list of objects.  If "o_idx" is zero
 * then there are no objects in the grid.
 *
 * Note the special fields for the "MONSTER_FLOW" code.
 */

typedef struct cave_type cave_type;

struct cave_type
{
    u16b info;      /* Hack -- cave flags */

    s16b feat;      /* Hack -- feature type */

    s16b o_idx;     /* Object in this grid */

    s16b m_idx;     /* Monster in this grid */

    s16b special;   /* Special cave info */

    s16b mimic;     /* Feature to mimic */

    byte cost;      /* Hack -- cost of flowing */
    byte dist;      /* Hack -- distance from player */
    byte when;      /* Hack -- when cost was computed */
};



/*
 * Simple structure to hold a map location
 */
typedef struct coord coord;

struct coord
{
    byte y;
    byte x;
};



/*
 * Object information, for a specific object.
 *
 * Note that a "discount" on an item is permanent and never goes away.
 *
 * Note that inscriptions are now handled via the "quark_str()" function
 * applied to the "note" field, which will return NULL if "note" is zero.
 *
 * Note that "object" records are "copied" on a fairly regular basis,
 * and care must be taken when handling such objects.
 *
 * Note that "object flags" must now be derived from the object kind,
 * the artifact and ego-item indexes, and the two "xtra" fields.
 *
 * Each cave grid points to one (or zero) objects via the "o_idx"
 * field (above).  Each object then points to one (or zero) objects
 * via the "next_o_idx" field, forming a singly linked list, which
 * in game terms, represents a "stack" of objects in the same grid.
 *
 * Each monster points to one (or zero) objects via the "hold_o_idx"
 * field (below).  Each object then points to one (or zero) objects
 * via the "next_o_idx" field, forming a singly linked list, which
 * in game terms, represents a pile of objects held by the monster.
 *
 * The "held_m_idx" field is used to indicate which monster, if any,
 * is holding the object.  Objects being held have "ix=0" and "iy=0".
 */

typedef struct object_type object_type;

struct object_type
{
    s16b k_idx;         /* Kind index (zero if "dead") */

    byte iy;            /* Y-position on map, or zero */
    byte ix;            /* X-position on map, or zero */

    byte tval;          /* Item type (from kind) */
    byte sval;          /* Item sub-type (from kind) */

    s16b pval;          /* Item extra-parameter */

    byte discount;      /* Discount (if any) */

    byte number;        /* Number of items */

    s16b weight;        /* Item weight */

    byte name1;         /* Artifact type, if any */
    byte name2;         /* Ego-Item type, if any */

    byte xtra1;         /* Extra info type (now unused) */
    byte xtra2;         /* Extra info activation index */
    byte xtra3;         /* Extra info for weaponsmith */
    s16b xtra4;         /* Extra info fuel or captured monster's current HP */
    s16b xtra5;         /* Extra info captured monster's max HP */

    s16b to_h;          /* Plusses to hit */
    s16b to_d;          /* Plusses to damage */
    s16b to_a;          /* Plusses to AC */

    s16b ac;            /* Normal AC */

    byte dd, ds;        /* Damage dice/sides */

    s16b timeout;       /* Timeout Counter */

    byte ident;         /* Special flags  */

    byte marked;        /* Object is marked */

    u16b inscription;   /* Inscription index */
    u16b art_name;      /* Artifact name (random artifacts) */

    byte feeling;          /* Game generated inscription number (eg, pseudo-id) */

    u32b art_flags[TR_FLAG_SIZE];        /* Extra Flags for ego and artifacts */

    u32b curse_flags;        /* Flags for curse */

    s16b next_o_idx;    /* Next object in stack (if any) */

    s16b held_m_idx;    /* Monster holding us (if any) */
};



/*
 * Monster information, for a specific monster.
 *
 * Note: fy, fx constrain dungeon size to 256x256
 *
 * The "hold_o_idx" field points to the first object of a stack
 * of objects (if any) being carried by the monster (see above).
 */

typedef struct monster_type monster_type;

struct monster_type
{
    s16b r_idx;     /* Monster race index */
    s16b ap_r_idx;      /* Monster race appearance index */
    byte sub_align;     /* Sub-alignment for a neutral monster */

    byte fy;        /* Y location on map */
    byte fx;        /* X location on map */

    s16b hp;        /* Current Hit points */
    s16b maxhp;     /* Max Hit points */
    s16b max_maxhp;     /* Max Max Hit points */
    u32b dealt_damage;      /* Sum of damages dealt by player */

    s16b mtimed[MAX_MTIMED];    /* Timed status counter */

    byte mspeed;            /* Monster "speed" */
    s16b energy_need;   /* Monster "energy" */

    byte cdis;      /* Current dis from player */

    byte mflag;     /* Extra monster flags */
    byte mflag2;        /* Extra monster flags */

    bool ml;        /* Monster is "visible" */

    s16b hold_o_idx;    /* Object being held (if any) */

    s16b target_y;      /* Can attack !los player */
    s16b target_x;      /* Can attack !los player */

    u16b nickname;      /* Monster's Nickname */

    u32b exp;

    u32b smart;         /* Field for "smart_learn" */

    s16b parent_m_idx;
};




/*
 * An entry for the object/monster allocation functions
 *
 * Pass 1 is determined from allocation information
 * Pass 2 is determined from allocation restriction
 * Pass 3 is determined from allocation calculation
 */

typedef struct alloc_entry alloc_entry;

struct alloc_entry
{
    s16b index;     /* The actual index */

    byte level;     /* Base dungeon level */
    byte prob1;     /* Probability, pass 1 */
    byte prob2;     /* Probability, pass 2 */
    byte prob3;     /* Probability, pass 3 */

    u16b total;     /* Unused for now */
};



/*
 * Available "options"
 *
 *  - Address of actual option variable (or NULL)
 *
 *  - Normal Value (TRUE or FALSE)
 *
 *  - Option Page Number (or zero)
 *
 *  - Savefile Set (or zero)
 *  - Savefile Bit in that set
 *
 *  - Textual name (or NULL)
 *  - Textual description
 */

typedef struct option_type option_type;

struct option_type
{
    bool    *o_var;

    byte    o_norm;

    byte    o_page;

    byte    o_set;
    byte    o_bit;

    cptr    o_text;
    cptr    o_desc;
};


typedef struct quest_type quest_type;

/*!
 * @struct quest_type
 * @brief クエスト情報の構造体 / Structure for the "quests".
 */

struct quest_type
{
    s16b status;            /*!< クエストの進行ステータス / Is the quest taken, completed, finished? */

    s16b type;              /*!< クエストの種別 / The quest type */

    char name[60];          /*!< クエスト名 / Quest name */
    s16b level;             /*!< 処理階層 / Dungeon level */
    s16b r_idx;             /*!< クエスト対象のモンスターID / Monster race */

    s16b cur_num;           /*!< 撃破したモンスターの数 / Number killed */
    s16b max_num;           /*!< 求められるモンスターの撃破数 / Number required */

    s16b k_idx;             /*!< クエスト対象のアイテムID / object index */
    s16b num_mon;           /*!< QUEST_TYPE_KILL_NUMBER時の目標撃破数 number of monsters on level */

    byte flags;             /*!< クエストに関するフラグビット / quest flags */
    byte dungeon;           /*!< クエスト対象のダンジョンID / quest dungeon */

    byte complev;           /*!< クリア時プレイヤーレベル / player level (complete) */
    u32b comptime;          /*!< クリア時ゲーム時間 /  quest clear time*/
};


/*
 * A store owner
 */
typedef struct owner_type owner_type;

struct owner_type
{
    cptr owner_name;    /* Name */

    s32b max_cost;      /* Purse limit */

    byte max_inflate;   /* Inflation (max) */
    byte min_inflate;   /* Inflation (min) */

    byte haggle_per;    /* Haggle unit */

    byte insult_max;    /* Insult limit */

    byte owner_race;    /* Owner race */
};




/*
 * A store, with an owner, various state flags, a current stock
 * of items, and a table of items that are often purchased.
 */
typedef struct store_type store_type;

struct store_type
{
    byte type;              /* Store type */

    byte owner;             /* Owner index */
    byte extra;             /* Unused for now */

    s16b insult_cur;        /* Insult counter */

    s16b good_buy;          /* Number of "good" buys */
    s16b bad_buy;           /* Number of "bad" buys */

    s32b store_open;        /* Closed until this turn */

    s32b last_visit;        /* Last visited on this turn */

    s16b table_num;         /* Table -- Number of entries */
    s16b table_size;        /* Table -- Total Size of Array */
    s16b *table;            /* Table -- Legal item kinds */

    s16b stock_num;         /* Stock -- Number of entries */
    s16b stock_size;        /* Stock -- Total Size of Array */
    object_type *stock;     /* Stock -- Actual stock items */
};


/*
 * The "name" of spell 'N' is stored as spell_names[X][N],
 * where X is 0 for mage-spells and 1 for priest-spells.
 */
typedef struct magic_type magic_type;

struct magic_type
{
    byte slevel;        /* Required level (to learn) */
    byte smana;         /* Required mana (to cast) */
    byte sfail;         /* Minimum chance of failure */
    byte sexp;          /* Encoded experience bonus */
};


/*
 * Information about the player's "magic"
 *
 * Note that a player with a "spell_book" of "zero" is illiterate.
 */

typedef struct player_magic player_magic;

struct player_magic
{
    int spell_book;     /* Tval of spell books (if any) */
    int spell_xtra;     /* Something for later */

    int spell_stat;     /* Stat for spells (if any)  */
    int spell_type;     /* Spell type (mage/priest) */

    int spell_first;        /* Level of first spell */
    int spell_weight;       /* Weight that hurts spells */

    magic_type info[MAX_MAGIC][32];    /* The available spells */
};



/*
 * Player sex info
 */

typedef struct player_sex player_sex;

struct player_sex
{
    cptr title;         /* Type of sex */
    cptr winner;        /* Name of winner */
#ifdef JP
    cptr E_title;       /* 英語性別 */
    cptr E_winner;      /* 英語性別 */
#endif
};


/*
 * Player racial info
 */

typedef struct player_race player_race;

struct player_race
{
    cptr title;         /* Type of race */

#ifdef JP
    cptr E_title;       /* 英語種族 */
#endif
    s16b r_adj[6];      /* Racial stat bonuses */

    s16b r_dis;         /* disarming */
    s16b r_dev;         /* magic devices */
    s16b r_sav;         /* saving throw */
    s16b r_stl;         /* stealth */
    s16b r_srh;         /* search ability */
    s16b r_fos;         /* search frequency */
    s16b r_thn;         /* combat (normal) */
    s16b r_thb;         /* combat (shooting) */

    byte r_mhp;         /* Race hit-dice modifier */
    byte r_exp;         /* Race experience factor */

    byte b_age;         /* base age */
    byte m_age;         /* mod age */

    byte m_b_ht;        /* base height (males) */
    byte m_m_ht;        /* mod height (males) */
    byte m_b_wt;        /* base weight (males) */
    byte m_m_wt;        /* mod weight (males) */

    byte f_b_ht;        /* base height (females) */
    byte f_m_ht;        /* mod height (females)   */
    byte f_b_wt;        /* base weight (females) */
    byte f_m_wt;        /* mod weight (females) */

    byte infra;         /* Infra-vision range */

    u32b choice;        /* Legal class choices */
/*    byte choice_xtra;   */
};


/*
 * Player class info
 */

typedef struct player_class player_class;

struct player_class
{
    cptr title;         /* Type of class */

#ifdef JP
    cptr E_title;       /* 英語職業 */
#endif
    s16b c_adj[6];      /* Class stat modifier */

    s16b c_dis;         /* class disarming */
    s16b c_dev;         /* class magic devices */
    s16b c_sav;         /* class saving throws */
    s16b c_stl;         /* class stealth */
    s16b c_srh;         /* class searching ability */
    s16b c_fos;         /* class searching frequency */
    s16b c_thn;         /* class to hit (normal) */
    s16b c_thb;         /* class to hit (bows) */

    s16b x_dis;         /* extra disarming */
    s16b x_dev;         /* extra magic devices */
    s16b x_sav;         /* extra saving throws */
    s16b x_stl;         /* extra stealth */
    s16b x_srh;         /* extra searching ability */
    s16b x_fos;         /* extra searching frequency */
    s16b x_thn;         /* extra to hit (normal) */
    s16b x_thb;         /* extra to hit (bows) */

    s16b c_mhp;         /* Class hit-dice adjustment */
    s16b c_exp;         /* Class experience factor */

    byte pet_upkeep_div; /* Pet upkeep divider */
};


typedef struct player_seikaku player_seikaku;
struct player_seikaku
{
    cptr title;         /* Type of seikaku */

#ifdef JP
    cptr E_title;       /* 英語性格 */
#endif

    s16b a_adj[6];      /* seikaku stat bonuses */

    s16b a_dis;         /* seikaku disarming */
    s16b a_dev;         /* seikaku magic devices */
    s16b a_sav;         /* seikaku saving throw */
    s16b a_stl;         /* seikaku stealth */
    s16b a_srh;         /* seikaku search ability */
    s16b a_fos;         /* seikaku search frequency */
    s16b a_thn;         /* seikaku combat (normal) */
    s16b a_thb;         /* seikaku combat (shooting) */

    s16b a_mhp;         /* Race hit-dice modifier */

    byte no;            /* の */
    byte sex;           /* seibetu seigen */
};


/*
 * Most of the "player" information goes here.
 *
 * This stucture gives us a large collection of player variables.
 *
 * This structure contains several "blocks" of information.
 *   (1) the "permanent" info
 *   (2) the "variable" info
 *   (3) the "transient" info
 *
 * All of the "permanent" info, and most of the "variable" info,
 * is saved in the savefile.  The "transient" info is recomputed
 * whenever anything important changes.
 */

typedef struct player_type player_type;

struct player_type
{
    s16b oldpy;     /* Previous player location -KMW- */
    s16b oldpx;     /* Previous player location -KMW- */

    byte psex;          /* Sex index */
    byte prace;         /* Race index */
    byte pclass;        /* Class index */
    byte pseikaku;      /* Seikaku index */
    byte realm1;        /* First magic realm */
    byte realm2;        /* Second magic realm */
    byte oops;          /* Unused */

    byte hitdie;        /* Hit dice (sides) */
    u16b expfact;       /* Experience factor
                 * Note: was byte, causing overflow for Amberite
                 * characters (such as Amberite Paladins)
                 */

    s16b age;           /* Characters age */
    s16b ht;            /* Height */
    s16b wt;            /* Weight */
    s16b sc;            /* Social Class */


    s32b au;            /* Current Gold */

    s32b max_max_exp;   /* Max max experience (only to calculate score) */
    s32b max_exp;       /* Max experience */
    s32b exp;           /* Cur experience */
    u32b exp_frac;      /* Cur exp frac (times 2^16) */

    s16b lev;           /* Level */

    s16b town_num;          /* Current town number */
    s16b arena_number;      /* monster number in arena -KMW- */
    bool inside_arena;      /* Is character inside arena? */
    s16b inside_quest;      /* Inside quest level */
    bool inside_battle;     /* Is character inside tougijou? */

    s32b wilderness_x;  /* Coordinates in the wilderness */
    s32b wilderness_y;
    bool wild_mode;

    s32b mhp;           /* Max hit pts */
    s32b chp;           /* Cur hit pts */
    u32b chp_frac;      /* Cur hit frac (times 2^16) */

    s32b msp;           /* Max mana pts */
    s32b csp;           /* Cur mana pts */
    u32b csp_frac;      /* Cur mana frac (times 2^16) */

    s16b max_plv;       /* Max Player Level */

    s16b stat_max[6];   /* Current "maximal" stat values */
    s16b stat_max_max[6];   /* Maximal "maximal" stat values */
    s16b stat_cur[6];   /* Current "natural" stat values */

    s16b learned_spells;
    s16b add_spells;

    u32b count;

    s16b fast;      /* Timed -- Fast */
    s16b slow;      /* Timed -- Slow */
    s16b blind;     /* Timed -- Blindness */
    s16b paralyzed;     /* Timed -- Paralysis */
    s16b confused;      /* Timed -- Confusion */
    s16b afraid;        /* Timed -- Fear */
    s16b image;     /* Timed -- Hallucination */
    s16b poisoned;      /* Timed -- Poisoned */
    s16b cut;       /* Timed -- Cut */
    s16b stun;      /* Timed -- Stun */

    s16b protevil;      /* Timed -- Protection */
    s16b invuln;        /* Timed -- Invulnerable */
    s16b ult_res;       /* Timed -- Ultimate Resistance */
    s16b hero;      /* Timed -- Heroism */
    s16b shero;     /* Timed -- Super Heroism */
    s16b shield;        /* Timed -- Shield Spell */
    s16b blessed;       /* Timed -- Blessed */
    s16b tim_invis;     /* Timed -- See Invisible */
    s16b tim_infra;     /* Timed -- Infra Vision */
    s16b tsuyoshi;      /* Timed -- Tsuyoshi Special */
    s16b ele_attack;    /* Timed -- Elemental Attack */
    s16b ele_immune;    /* Timed -- Elemental Immune */

    s16b oppose_acid;   /* Timed -- oppose acid */
    s16b oppose_elec;   /* Timed -- oppose lightning */
    s16b oppose_fire;   /* Timed -- oppose heat */
    s16b oppose_cold;   /* Timed -- oppose cold */
    s16b oppose_pois;   /* Timed -- oppose poison */


    s16b tim_esp;       /* Timed ESP */
    s16b wraith_form;   /* Timed wraithform */

    s16b resist_magic;  /* Timed Resist Magic (later) */
    s16b tim_regen;
    s16b kabenuke;
    s16b tim_stealth;
    s16b tim_levitation;
    s16b tim_sh_touki;
    s16b lightspeed;
    s16b tsubureru;
    s16b magicdef;
    s16b tim_res_nether;    /* Timed -- Nether resistance */
    s16b tim_res_time;  /* Timed -- Time resistance */
    byte mimic_form;
    s16b tim_mimic;
    s16b tim_sh_fire;
    s16b tim_sh_holy;
    s16b tim_eyeeye;

    /* for mirror master */
    s16b tim_reflect;       /* Timed -- Reflect */
    s16b multishadow;       /* Timed -- Multi-shadow */
    s16b dustrobe;          /* Timed -- Robe of dust */

    s16b chaos_patron;
    u32b muta1;
    u32b muta2;
    u32b muta3;

    s16b virtues[8];
    s16b vir_types[8];

    s16b word_recall;     /* Word of recall counter */
    s16b alter_reality;   /* Alter reality counter */
    byte recall_dungeon;      /* Dungeon set to be recalled */

    s16b energy_need;     /* Energy needed for next move */
    s16b enchant_energy_need;     /* Energy needed for next upkeep effect    */

    s16b food;        /* Current nutrition */

    u32b special_attack;      /* Special attack capacity -LM- */
    u32b special_defense;     /* Special block capacity -LM- */
    byte action;          /* Currently action */

    u32b spell_learned1;      /* bit mask of spells learned */
    u32b spell_learned2;      /* bit mask of spells learned */
    u32b spell_worked1;   /* bit mask of spells tried and worked */
    u32b spell_worked2;   /* bit mask of spells tried and worked */
    u32b spell_forgotten1;    /* bit mask of spells learned but forgotten */
    u32b spell_forgotten2;    /* bit mask of spells learned but forgotten */
    byte spell_order[64];     /* order spells learned/remembered/forgotten */

    s16b spell_exp[64];       /* Proficiency of spells */
    s16b weapon_exp[5][64];   /* Proficiency of weapons */
    s16b skill_exp[GINOU_MAX];       /* Proficiency of misc. skill */

    s32b magic_num1[108];     /* Array for non-spellbook type magic */
    byte magic_num2[108];     /* Flags for non-spellbook type magics */

    s16b mane_spell[MAX_MANE];
    s16b mane_dam[MAX_MANE];
    s16b mane_num;

    s16b concent;      /* Sniper's concentration level */

    s16b player_hp[PY_MAX_LEVEL];
    char died_from[80];       /* What killed the player */
    cptr last_message;        /* Last message on death or retirement */
    char history[4][60];      /* Textual "history" for the Player */

    u16b total_winner;    /* Total winner */
    u16b panic_save;      /* Panic save */

    u16b noscore;         /* Cheating flags */

    bool wait_report_score;   /* Waiting to report score */
    bool is_dead;         /* Player is dead */

    bool wizard;          /* Player is in wizard mode */

    s16b riding;              /* Riding on a monster of this index */
    byte knowledge;           /* Knowledge about yourself */
    s32b visit;               /* Visited towns */

    byte start_race;          /* Race at birth */
    s32b old_race1;           /* Record of race changes */
    s32b old_race2;           /* Record of race changes */
    s16b old_realm;           /* Record of realm changes */

    s16b pet_follow_distance; /* Length of the imaginary "leash" for pets */
    s16b pet_extra_flags;     /* Various flags for controling pets */

    s16b today_mon;           /* Wanted monster */

    bool dtrap;               /* Whether you are on trap-safe grids */
    s16b floor_id;            /* Current floor location */ 

    bool autopick_autoregister; /* auto register is in-use or not */

    byte feeling;       /* Most recent dungeon feeling */
    s32b feeling_turn;  /* The turn of the last dungeon feeling */


    /*** Temporary fields ***/

    bool playing;           /* True if player is playing */
    bool leaving;           /* True if player is leaving */

    byte exit_bldg;         /* Goal obtained in arena? -KMW- */

    bool leaving_dungeon;   /* True if player is leaving the dungeon */
    bool teleport_town;
    bool enter_dungeon;     /* Just enter the dungeon */

    s16b health_who;    /* Health bar trackee */

    s16b monster_race_idx;  /* Monster race trackee */

    s16b object_kind_idx;   /* Object kind trackee */

    s16b new_spells;    /* Number of spells available */
    s16b old_spells;

    s16b old_food_aux;  /* Old value of food */

    bool old_cumber_armor;
    bool old_cumber_glove;
    bool old_heavy_wield[2];
    bool old_heavy_shoot;
    bool old_icky_wield[2];
    bool old_riding_wield[2];
    bool old_riding_ryoute;
    bool old_monlite;

    s16b old_lite;      /* Old radius of lite (if any) */

    bool cumber_armor;  /* Mana draining armor */
    bool cumber_glove;  /* Mana draining gloves */
    bool heavy_wield[2];    /* Heavy weapon */
    bool heavy_shoot;   /* Heavy shooter */
    bool icky_wield[2]; /* Icky weapon */
    bool riding_wield[2];   /* Riding weapon */
    bool riding_ryoute; /* Riding weapon */
    bool monlite;

    s16b cur_lite;      /* Radius of lite (if any) */


    u32b notice;        /* Special Updates (bit flags) */
    u32b update;        /* Pending Updates (bit flags) */
    u32b redraw;        /* Normal Redraws (bit flags) */
    u32b window;        /* Window Redraws (bit flags) */

    s16b stat_use[6];   /* Current modified stats */
    s16b stat_top[6];   /* Maximal modified stats */

    bool sutemi;
    bool counter;

    s32b align;             /* Good/evil/neutral */
    s16b run_py;
    s16b run_px;


    /*** Extracted fields ***/

    u32b total_weight;  /* Total weight being carried */

    s16b stat_add[6];   /* Modifiers to stat values */
    s16b stat_ind[6];   /* Indexes into stat tables */

    bool immune_acid;   /* Immunity to acid */
    bool immune_elec;   /* Immunity to lightning */
    bool immune_fire;   /* Immunity to fire */
    bool immune_cold;   /* Immunity to cold */

    bool resist_acid;   /* Resist acid */
    bool resist_elec;   /* Resist lightning */
    bool resist_fire;   /* Resist fire */
    bool resist_cold;   /* Resist cold */
    bool resist_pois;   /* Resist poison */

    bool resist_conf;   /* Resist confusion */
    bool resist_sound;  /* Resist sound */
    bool resist_lite;   /* Resist light */
    bool resist_dark;   /* Resist darkness */
    bool resist_chaos;  /* Resist chaos */
    bool resist_disen;  /* Resist disenchant */
    bool resist_shard;  /* Resist shards */
    bool resist_nexus;  /* Resist nexus */
    bool resist_blind;  /* Resist blindness */
    bool resist_neth;   /* Resist nether */
    bool resist_fear;   /* Resist fear */
    bool resist_time;   /* Resist time */

    bool reflect;       /* Reflect 'bolt' attacks */
    bool sh_fire;       /* Fiery 'immolation' effect */
    bool sh_elec;       /* Electric 'immolation' effect */
    bool sh_cold;       /* Cold 'immolation' effect */

    bool anti_magic;    /* Anti-magic */
    bool anti_tele;     /* Prevent teleportation */

    bool sustain_str;   /* Keep strength */
    bool sustain_int;   /* Keep intelligence */
    bool sustain_wis;   /* Keep wisdom */
    bool sustain_dex;   /* Keep dexterity */
    bool sustain_con;   /* Keep constitution */
    bool sustain_chr;   /* Keep charisma */

    u32b cursed;            /* Player is cursed */

    bool can_swim;      /* No damage falling */
    bool levitation;        /* No damage falling */
    bool lite;      /* Permanent light */
    bool free_act;      /* Never paralyzed */
    bool see_inv;       /* Can see invisible */
    bool regenerate;    /* Regenerate hit pts */
    bool hold_exp;      /* Resist exp draining */

    bool telepathy;     /* Telepathy */
    bool esp_animal;
    bool esp_undead;
    bool esp_demon;
    bool esp_orc;
    bool esp_troll;
    bool esp_giant;
    bool esp_dragon;
    bool esp_human;
    bool esp_evil;
    bool esp_good;
    bool esp_nonliving;
    bool esp_unique;

    bool slow_digest;   /* Slower digestion */
    bool bless_blade;   /* Blessed blade */
    bool xtra_might;    /* Extra might bow */
    bool impact[2];     /* Earthquake blows */
    bool pass_wall;     /* Permanent wraithform */
    bool kill_wall;
    bool dec_mana;
    bool easy_spell;
    bool heavy_spell;
    bool warning;
    bool mighty_throw;
    bool see_nocto;     /* Noctovision */

    s16b to_dd[2]; /* Extra dice/sides */
    s16b to_ds[2];

    s16b dis_to_h[2];   /* Known bonus to hit (wield) */
    s16b dis_to_h_b;    /* Known bonus to hit (bow) */
    s16b dis_to_d[2];   /* Known bonus to dam (wield) */
    s16b dis_to_a;      /* Known bonus to ac */

    s16b dis_ac;        /* Known base ac */

    s16b to_h[2];           /* Bonus to hit (wield) */
    s16b to_h_b;            /* Bonus to hit (bow) */
    s16b to_h_m;            /* Bonus to hit (misc) */
    s16b to_d[2];           /* Bonus to dam (wield) */
    s16b to_d_m;            /* Bonus to dam (misc) */
    s16b to_a;          /* Bonus to ac */

    s16b to_m_chance;       /* Minusses to cast chance */

    bool ryoute;
    bool migite;
    bool hidarite;
    bool no_flowed;

    s16b ac;            /* Base ac */

    s16b see_infra;     /* Infravision range */

    s16b skill_dis;     /* Skill: Disarming */
    s16b skill_dev;     /* Skill: Magic Devices */
    s16b skill_sav;     /* Skill: Saving throw */
    s16b skill_stl;     /* Skill: Stealth factor */
    s16b skill_srh;     /* Skill: Searching ability */
    s16b skill_fos;     /* Skill: Searching frequency */
    s16b skill_thn;     /* Skill: To hit (normal) */
    s16b skill_thb;     /* Skill: To hit (shooting) */
    s16b skill_tht;     /* Skill: To hit (throwing) */
    s16b skill_dig;     /* Skill: Digging */

    s16b num_blow[2];   /* Number of blows */
    s16b num_fire;      /* Number of shots */

    byte tval_xtra;     /* Correct xtra tval */

    byte tval_ammo;     /* Correct ammo tval */

    byte pspeed;        /* Current speed */

    s16b energy_use;    /* Energy use this turn */

    int y;  /* Player location in dungeon */
    int x;  /* Player location in dungeon */
    char name[32]; /* Current player's character name */
};


/*
 * A structure to hold "rolled" information
 */
typedef struct birther birther;

struct birther
{
    byte psex;         /* Sex index */
    byte prace;        /* Race index */
    byte pclass;       /* Class index */
    byte pseikaku;     /* Seikaku index */
    byte realm1;       /* First magic realm */
    byte realm2;       /* Second magic realm */

    s16b age;
    s16b ht;
    s16b wt;
    s16b sc;

    s32b au;

    s16b stat_max[6];   /* Current "maximal" stat values */
    s16b stat_max_max[6];   /* Maximal "maximal" stat values */
    s16b player_hp[PY_MAX_LEVEL];

    s16b chaos_patron;

    s16b vir_types[8];

    char history[4][60];

    bool quick_ok;
};


/* For Monk martial arts */

typedef struct martial_arts martial_arts;

struct martial_arts
{
    cptr    desc;       /* A verbose attack description */
    int     min_level;  /* Minimum level to use */
    int     chance;     /* Chance of 'success' */
    int     dd;         /* Damage dice */
    int     ds;         /* Damage sides */
    int     effect;     /* Special effects */
};

typedef struct kamae kamae;

struct kamae
{
    cptr    desc;       /* A verbose kamae description */
    int     min_level;  /* Minimum level to use */
    cptr    info;
};

/* Mindcrafters */
typedef struct mind_type mind_type;
struct mind_type
{
    int     min_lev;
    int     mana_cost;
    int     fail;
    cptr    name;
};

typedef struct mind_power mind_power;
struct mind_power
{
    mind_type info[MAX_MIND_POWERS];
};

/* Imitator */

typedef struct monster_power monster_power;
struct monster_power
{
    int     level;
    int     smana;
    int     fail;
    int     manedam;
    int     manefail;
    int     use_stat;
    cptr    name;
};


/*
 * A structure to describe a building.
 * From Kamband
 */
typedef struct building_type building_type;

struct building_type
{
    char name[20];                  /* proprietor name */
    char owner_name[20];            /* proprietor name */
    char owner_race[20];            /* proprietor race */

    char act_names[8][30];          /* action names */
    s32b member_costs[8];           /* Costs for class members of building */
    s32b other_costs[8];            /* Costs for nonguild members */
    char letters[8];                /* action letters */
    s16b actions[8];                /* action codes */
    s16b action_restr[8];           /* action restrictions */

    s16b member_class[MAX_CLASS];   /* which classes are part of guild */
    s16b member_race[MAX_RACES];    /* which classes are part of guild */
    s16b member_realm[MAX_MAGIC+1]; /* which realms are part of guild */
};


/* Border */
typedef struct border_type border_type;
struct border_type
{
    s16b north[MAX_WID];
    s16b south[MAX_WID];
    s16b east[MAX_HGT];
    s16b west[MAX_HGT];
    s16b north_west;
    s16b north_east;
    s16b south_west;
    s16b south_east;
};


/*
 * A structure describing a wilderness area
 * with a terrain or a town
 */
typedef struct wilderness_type wilderness_type;
struct wilderness_type
{
    int         terrain;
    int         town;
    int         road;
    u32b        seed;
    s16b        level;
    byte        entrance;
};


/*
 * A structure describing a town with
 * stores and buildings
 */
typedef struct town_type town_type;
struct town_type
{
    char        name[32];
    u32b        seed;      /* Seed for RNG */
    store_type  *store;    /* The stores [MAX_STORES] */
    byte        numstores;
};

/* Dungeons */
typedef struct dun_type dun_type;
struct dun_type
{
    byte min_level; /* Minimum level in the dungeon */
    byte max_level; /* Maximum dungeon level allowed */

    cptr name;      /* The name of the dungeon */
};

/*
 * Sort-array element
 */
typedef struct tag_type tag_type;

struct tag_type
{
    int     tag;
    int     index;
};

typedef bool (*monster_hook_type)(int r_idx);


/*
 * This seems like a pretty standard "typedef"
 */
typedef int (*inven_func)(object_type *);


/*
 * Semi-Portable High Score List Entry (128 bytes) -- BEN
 *
 * All fields listed below are null terminated ascii strings.
 *
 * In addition, the "number" fields are right justified, and
 * space padded, to the full available length (minus the "null").
 *
 * Note that "string comparisons" are thus valid on "pts".
 */

typedef struct high_score high_score;

struct high_score
{
    char what[8];       /* Version info (string) */

    char pts[10];       /* Total Score (number) */

    char gold[10];      /* Total Gold (number) */

    char turns[10];     /* Turns Taken (number) */

    char day[10];       /* Time stamp (string) */

    char who[16];       /* Player Name (string) */

    char uid[8];        /* Player UID (number) */

    char sex[2];        /* Player Sex (string) */
    char p_r[3];        /* Player Race (number) */
    char p_c[3];        /* Player Class (number) */
    char p_a[3];        /* Player Seikaku (number) */

    char cur_lev[4];        /* Current Player Level (number) */
    char cur_dun[4];        /* Current Dungeon Level (number) */
    char max_lev[4];        /* Max Player Level (number) */
    char max_dun[4];        /* Max Dungeon Level (number) */

    char how[40];       /* Method of death (string) */
};


typedef struct
{
    s16b feat;    /* Feature tile */
    byte percent; /* Chance of type */
}
feat_prob;


/* A structure for the != dungeon types */
typedef struct dungeon_info_type dungeon_info_type;
struct dungeon_info_type {
    u32b name;      /* Name */
    u32b text;      /* Description */

    byte dy;
    byte dx;

    feat_prob floor[DUNGEON_FEAT_PROB_NUM]; /* Floor probability */
    feat_prob fill[DUNGEON_FEAT_PROB_NUM];  /* Cave wall probability */
    s16b outer_wall;                        /* Outer wall tile */
    s16b inner_wall;                        /* Inner wall tile */
    s16b stream1;                           /* stream tile */
    s16b stream2;                           /* stream tile */

    s16b mindepth;         /* Minimal depth */
    s16b maxdepth;         /* Maximal depth */
    byte min_plev;         /* Minimal plev needed to enter -- it's an anti-cheating mesure */
    s16b pit;
    s16b nest;
    byte mode;      /* Mode of combinaison of the monster flags */

    int min_m_alloc_level;  /* Minimal number of monsters per level */
    int max_m_alloc_chance; /* There is a 1/max_m_alloc_chance chance per round of creating a new monster */

    u32b flags1;        /* Flags 1 */

    u32b mflags1;       /* The monster flags that are allowed */
    u32b mflags2;
    u32b mflags3;
    u32b mflags4;
    u32b mflags7;
    u32b mflags8;
    u32b mflags9;
    u32b mflagsr;

    u32b m_a_ability_flags1;
    u32b m_a_ability_flags2;
    u32b m_a_ability_flags3;
    u32b m_a_ability_flags4;

    char r_char[5];     /* Monster race allowed */
    int final_object;   /* The object you'll find at the bottom */
    int final_artifact; /* The artifact you'll find at the bottom */
    int final_guardian; /* The artifact's guardian. If an artifact is specified, then it's NEEDED */

    byte special_div;   /* % of monsters affected by the flags/races allowed, to add some variety */
    int tunnel_percent;
    int obj_great;
    int obj_good;
};


/*!
 * @struct autopick_type
 * @brief 自動拾い/破壊設定データの構造体 / A structure type for entry of auto-picker/destroyer
 */
typedef struct {
    cptr name;          /*!< 自動拾い/破壊定義の名称一致基準 / Items which have 'name' as part of its name match */
    cptr insc;          /*!< 対象となったアイテムに自動で刻む内容 / Items will be auto-inscribed as 'insc' */
    u32b flag[2];       /*!< キーワードに関する汎用的な条件フラグ / Misc. keyword to be matched */
    byte action;        /*!< 対象のアイテムを拾う/破壊/放置するかの指定フラグ / Auto-pickup or Destroy or Leave items */
    byte dice;          /*!< 武器のダイス値基準値 / Weapons which have more than 'dice' dice match */
    byte bonus;         /*!< アイテムのボーナス基準値 / Items which have more than 'bonus' magical bonus match */
} autopick_type;


/*
 *  A structure type for the saved floor
 */
typedef struct 
{
    s16b floor_id;        /* No recycle until 65536 IDs are all used */
    byte savefile_id;     /* ID for savefile (from 0 to MAX_SAVED_FLOOR) */
    s16b dun_level;
    s32b last_visit;      /* Time count of last visit. 0 for new floor. */
    u32b visit_mark;      /* Older has always smaller mark. */
    s16b upper_floor_id;  /* a floor connected with level teleportation */
    s16b lower_floor_id;  /* a floor connected with level tel. and trap door */
} saved_floor_type;


/*
 *  A structure type for terrain template of saving dungeon floor
 */
typedef struct
{
    u16b info;
    s16b feat;
    s16b mimic;
    s16b special;
    u16b occurrence;
} cave_template_type;


/*!
 * @struct arena_type
 * @brief 闘技場のモンスターエントリー構造体 / A structure type for arena entry
 */
typedef struct
{
    s16b r_idx; /*!< 闘技場のモンスター種族ID(0ならば表彰式) / Monster (0 means victory prizing) */
    byte tval;  /*!< モンスター打倒後に得られるアイテムの大カテゴリID / tval of prize (0 means no prize) */
    byte sval;  /*!< モンスター打倒後に得られるアイテムの小カテゴリID / sval of prize */
} arena_type;


/*
 * A structure type for doors
 */
typedef struct
{
    s16b open;
    s16b broken;
    s16b closed;
    s16b locked[MAX_LJ_DOORS];
    s16b num_locked;
    s16b jammed[MAX_LJ_DOORS];
    s16b num_jammed;
} door_type;


#ifdef TRAVEL
/*
 *  A structure type for travel command
 */
typedef struct {
    int run; /* Remaining grid number */
    int cost[MAX_HGT][MAX_WID];
    int x; /* Target X */
    int y; /* Target Y */
    int dir; /* Running direction */
} travel_type;
#endif

typedef struct {
    cptr flag;
    byte index;
    byte level;
    s32b value;
    struct {
        int constant;
        int dice;
    } timeout;
    cptr desc;
} activation_type;

typedef struct {
    int flag;
    int type;
    cptr name;
} dragonbreath_type;