Switch almost everything over to C++

1 files changed, 1441 insertions, 0 deletions

diff --git a/src/variable.cc b/src/variable.cc
new file mode 100644
index 00000000..adab0232
--- /dev/null
+++ b/src/variable.cc
@@ -0,0 +1,1441 @@
+/* File: variable.c */
+
+/* Purpose: Angband variables */
+
+/*
+ * Copyright (c) 1989 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.
+ */
+
+#include "angband.h"
+
+
+int max_macrotrigger = 0;
+char *macro_template = NULL;
+char *macro_modifier_chr;
+char *macro_modifier_name[MAX_MACRO_MOD];
+char *macro_trigger_name[MAX_MACRO_TRIG];
+char *macro_trigger_keycode[2][MAX_MACRO_TRIG];
+
+/*
+ * Executable version
+ */
+byte version_major;
+byte version_minor;
+byte version_patch;
+byte version_extra = VERSION_EXTRA;
+
+/*
+ * Savefile version
+ */
+byte sf_major; 			/* Savefile's "version_major" */
+byte sf_minor; 			/* Savefile's "version_minor" */
+byte sf_patch; 			/* Savefile's "version_patch" */
+byte sf_extra; 			/* Savefile's "version_extra" */
+u32b vernum;
+
+/*
+ * Savefile information
+ */
+u32b sf_xtra; 			/* Operating system info */
+u32b sf_when; 			/* Time when savefile created */
+u16b sf_lives; 			/* Number of past "lives" with this file */
+u16b sf_saves; 			/* Number of "saves" during this life */
+
+/*
+ * Run-time aruments
+ */
+bool_ arg_wizard; 			/* Command arg -- Request wizard mode */
+bool_ arg_sound; 				/* Command arg -- Request special sounds */
+bool_ arg_graphics; 			/* Command arg -- Request graphics mode */
+bool_ arg_force_original; 	/* Command arg -- Request original keyset */
+bool_ arg_force_roguelike; 	/* Command arg -- Request roguelike keyset */
+bool_ arg_bigtile = FALSE; 	/* Command arg -- Request big tile mode */
+
+/*
+ * Various things
+ */
+
+bool_ character_generated; 	/* The character exists */
+bool_ character_dungeon; 		/* The character has a dungeon */
+bool_ character_loaded; 		/* The character was loaded from a savefile */
+bool_ character_saved; 		/* The character was just saved to a savefile */
+
+bool_ character_icky; 		/* The game is in an icky full screen mode */
+bool_ character_xtra; 		/* The game is in an icky startup mode */
+
+u32b seed_flavor; 		/* Hack -- consistent object colors */
+
+s16b command_cmd; 		/* Current "Angband Command" */
+
+s16b command_arg; 		/* Gives argument of current command */
+s16b command_rep; 		/* Gives repetition of current command */
+s16b command_dir; 		/* Gives direction of current command */
+
+s16b command_wrk; 		/* See "cmd1.c" */
+
+s16b command_new; 		/* Command chaining from inven/equip view */
+
+s32b energy_use;                 /* Energy use this turn */
+
+bool_ create_up_stair; 	/* Auto-create "up stairs" */
+bool_ create_down_stair; 	/* Auto-create "down stairs" */
+
+bool_ create_up_shaft;  /* Auto-create "up shaft" */
+bool_ create_down_shaft;        /* Auto-create "down shaft" */
+
+bool_ msg_flag; 			/* Used in msg_print() for "buffering" */
+
+bool_ alive; 				/* True if game is running */
+
+bool_ death; 				/* True if player has died */
+
+s16b running; 			/* Current counter for running, if any */
+s16b resting; 			/* Current counter for resting, if any */
+
+s16b cur_hgt; 			/* Current dungeon height */
+s16b cur_wid; 			/* Current dungeon width */
+s16b dun_level; 			/* Current dungeon level */
+s16b old_dun_level;              /* Old dungeon level */
+s16b num_repro; 			/* Current reproducer count */
+s16b object_level; 		/* Current object creation level */
+s16b monster_level; 		/* Current monster creation level */
+
+s32b turn; 				/* Current game turn */
+s32b old_turn; 			/* Turn when level began (feelings) */
+
+bool_ wizard; 			/* Is the player currently in Wizard mode? */
+
+bool_ use_sound; 			/* The "sound" mode is enabled */
+bool_ use_graphics; 		/* The "graphics" mode is enabled */
+bool_ use_bigtile = FALSE;
+byte graphics_mode; 		/* Current graphics mode */
+
+u16b total_winner; 		/* Semi-Hack -- Game has been won */
+u16b has_won;               /* Semi-Hack -- Game has been won */
+
+u16b noscore; 			/* Track various "cheating" conditions */
+
+bool_ inkey_base; 		/* See the "inkey()" function */
+bool_ inkey_xtra; 		/* See the "inkey()" function */
+bool_ inkey_scan; 		/* See the "inkey()" function */
+bool_ inkey_flag; 		/* See the "inkey()" function */
+
+s16b coin_type; 			/* Hack -- force coin type */
+
+bool_ opening_chest; 		/* Hack -- prevent chest generation */
+
+bool_ shimmer_monsters;           /* Hack -- optimize multi-hued monsters */
+bool_ shimmer_objects;            /* Hack -- optimize multi-hued objects */
+
+bool_ repair_monsters; 	/* Hack -- optimize detect monsters */
+bool_ repair_objects; 	/* Hack -- optimize detect objects */
+
+bool_ hack_mind;
+int artifact_bias;
+bool_ is_autosave = FALSE;
+
+s16b inven_cnt; 			/* Number of items in inventory */
+s16b equip_cnt; 			/* Number of items in equipment */
+
+s16b o_max = 1; 			/* Number of allocated objects */
+s16b o_cnt = 0; 			/* Number of live objects */
+
+s16b m_max = 1; 			/* Number of allocated monsters */
+s16b m_cnt = 0; 			/* Number of live monsters */
+
+s16b hack_m_idx = 0; 	/* Hack -- see "process_monsters()" */
+s16b hack_m_idx_ii = 0;
+char summon_kin_type;    /* Hack, by Julian Lighton: summon 'relatives' */
+
+int total_friends = 0;
+s32b total_friend_levels = 0;
+
+int leaving_quest = 0;
+
+
+
+/*
+ * Hack - the destination file for text_out_to_file.
+ */
+FILE *text_out_file = NULL;
+
+
+/*
+ * Hack -- function hook to output (colored) text to the
+ * screen or to a file.
+ */
+void (*text_out_hook)(byte a, cptr str) = text_out_to_screen;
+
+
+/*
+ * Hack -- Indentation for the text when using text_out().
+ */
+int text_out_indent = 0;
+
+
+/*
+ * Software options (set via the '=' command).  See "tables.c"
+ */
+
+
+/* Option Set 1 -- User Interface */
+
+bool_ rogue_like_commands; 	/* Rogue-like commands */
+bool_ quick_messages; 		/* Activate quick messages */
+bool_ carry_query_flag; 		/* Prompt before picking things up */
+bool_ use_old_target; 		/* Use old target by default */
+bool_ always_pickup;              /* Pick things up by default */
+bool_ prompt_pickup_heavy;        /* Don't pick up the corpses */
+bool_ always_repeat;              /* Repeat obvious commands */
+bool_ depth_in_feet;              /* Show dungeon level in feet */
+
+bool_ stack_force_notes; 		/* Merge inscriptions when stacking */
+bool_ stack_force_costs; 		/* Merge discounts when stacking */
+
+bool_ ring_bell; 				/* Ring the bell (on errors, etc) */
+
+
+/* Option Set 2 -- Disturbance */
+
+bool_ find_ignore_stairs; 	/* Run past stairs */
+bool_ find_ignore_doors; 		/* Run through open doors */
+bool_ find_cut; 				/* Run past known corners */
+bool_ find_examine; 			/* Run into potential corners */
+
+bool_ disturb_move; 			/* Disturb whenever any monster moves */
+bool_ disturb_near; 			/* Disturb whenever viewable monster moves */
+bool_ disturb_panel; 			/* Disturb whenever map panel changes */
+bool_ disturb_detect; 		/* Disturb whenever leaving trap-detected area */
+bool_ disturb_state; 			/* Disturn whenever player state changes */
+bool_ disturb_minor; 			/* Disturb whenever boring things happen */
+bool_ disturb_other; 			/* Disturb whenever various things happen */
+
+bool_ alert_hitpoint; 		/* Alert user to critical hitpoints */
+bool_ alert_failure; 		/* Alert user to various failures */
+bool_ last_words; 		/* Get last words upon dying */
+bool_ speak_unique; 		/* Speaking uniques + shopkeepers */
+bool_ small_levels; 		/* Allow unusually small dungeon levels */
+bool_ empty_levels; 		/* Allow empty 'arena' levels */
+bool_ always_small_level;         /* Small levels */
+bool_ player_symbols; 		/* Use varying symbols for the player char */
+bool_ plain_descriptions; 	/* Plain object descriptions */
+bool_ auto_destroy; 		/* Known worthless items are destroyed without confirmation */
+bool_ confirm_stairs; 		/* Prompt before staircases... */
+bool_ wear_confirm; 		/* Confirm before putting on known cursed items */
+bool_ disturb_pets; 		/* Pets moving nearby disturb us */
+
+
+/* Option Set 3 -- Game-Play */
+
+bool_ auto_scum; 				/* Auto-scum for good levels */
+
+bool_ stack_allow_items; 		/* Allow weapons and armor to stack */
+bool_ stack_allow_wands; 		/* Allow wands/staffs/rods to stack */
+
+bool_ expand_look; 			/* Expand the power of the look command */
+bool_ expand_list; 			/* Expand the power of the list commands */
+
+bool_ view_perma_grids; 		/* Map remembers all perma-lit grids */
+bool_ view_torch_grids; 		/* Map remembers all torch-lit grids */
+
+bool_ monster_lite; 			/* Allow some monsters to carry light */
+
+bool_ dungeon_align; 			/* Generate dungeons with aligned rooms */
+bool_ dungeon_stair; 			/* Generate dungeons with connected stairs */
+
+bool_ flow_by_sound; 			/* Monsters track new player location */
+
+bool_ track_follow; 			/* Monsters follow the player */
+bool_ track_target; 			/* Monsters target the player */
+
+bool_ smart_learn; 			/* Monsters learn from their mistakes */
+bool_ smart_cheat; 			/* Monsters exploit player weaknesses */
+
+
+/* Option Set 4 -- Efficiency */
+
+bool_ view_reduce_lite; 		/* Reduce lite-radius when running */
+bool_ view_reduce_view; 		/* Reduce view-radius in town */
+
+bool_ avoid_abort; 			/* Avoid checking for user abort */
+bool_ avoid_shimmer; 			/* Avoid processing extra shimmering */
+bool_ avoid_other; 			/* Avoid processing special colors */
+
+bool_ flush_failure; 			/* Flush input on any failure */
+bool_ flush_disturb; 			/* Flush input on disturbance */
+bool_ flush_command; 			/* Flush input before every command */
+
+bool_ fresh_before; 			/* Flush output before normal commands */
+bool_ fresh_after; 			/* Flush output after normal commands */
+bool_ fresh_message; 			/* Flush output after all messages */
+
+bool_ hilite_player; 			/* Hilite the player with the cursor */
+
+bool_ view_yellow_lite; 		/* Use special colors for torch-lit grids */
+bool_ view_bright_lite; 		/* Use special colors for 'viewable' grids */
+
+bool_ view_granite_lite; 		/* Use special colors for wall grids (slow) */
+bool_ view_special_lite; 		/* Use special colors for floor grids (slow) */
+
+/* Option set 5 -- Testing */
+
+bool_ testing_stack; 			/* Test the stacking code */
+
+bool_ testing_carry; 			/* Test the carrying code */
+
+
+/* Cheating options */
+
+bool_ cheat_peek; 		/* Peek into object creation */
+bool_ cheat_hear; 		/* Peek into monster creation */
+bool_ cheat_room; 		/* Peek into dungeon creation */
+bool_ cheat_xtra; 		/* Peek into something else */
+bool_ cheat_know; 		/* Know complete monster info */
+bool_ cheat_live; 		/* Allow player to avoid death */
+
+
+/* Special options */
+
+byte hitpoint_warn; 		/* Hitpoint warning (0 to 9) */
+
+byte delay_factor; 		/* Delay factor (0 to 9) */
+
+bool_ autosave_l;         /* Autosave before entering new levels */
+bool_ autosave_t;         /* Timed autosave */
+s16b autosave_freq;      /* Autosave frequency */
+
+
+/*
+ * Dungeon variables
+ */
+
+s16b feeling; 			/* Most recent feeling */
+s16b rating; 			/* Level's current rating */
+
+bool_ good_item_flag; 		/* True if "Artifact" on this level */
+
+bool_ closing_flag; 		/* Dungeon is closing */
+
+/*
+ * Dungeon size info
+ */
+
+s16b max_panel_rows, max_panel_cols;
+s16b panel_row_min, panel_row_max;
+s16b panel_col_min, panel_col_max;
+s16b panel_col_prt, panel_row_prt;
+
+/*
+ * Dungeon graphics info
+ * Why the first two are byte and the rest s16b???
+ */
+byte feat_wall_outer = FEAT_WALL_OUTER; 	/* Outer wall of rooms */
+byte feat_wall_inner = FEAT_WALL_INNER; 	/* Inner wall of rooms */
+s16b floor_type[100]; 	/* Dungeon floor */
+s16b fill_type[100]; 	/* Dungeon filler */
+
+/*
+ * Targetting variables
+ */
+s16b target_who;
+s16b target_col;
+s16b target_row;
+
+/*
+ * Health bar variable -DRS-
+ */
+s16b health_who;
+
+/*
+ * Monster race to track
+ */
+s16b monster_race_idx;
+s16b monster_ego_idx;
+
+/*
+ * Object to track
+ */
+object_type *tracked_object;
+
+
+
+/*
+ * Current player's character name
+ */
+char player_name[32];
+
+/*
+ * Stripped version of "player_name"
+ */
+char player_base[32];
+
+/*
+ * What killed the player
+ */
+char died_from[80];
+
+/*
+ * Hack -- Textual "history" for the Player
+ */
+char history[4][60];
+
+/*
+ * Buffer to hold the current savefile name
+ */
+char savefile[1024];
+
+
+/*
+ * Array of grids lit by player lite (see "cave.c")
+ */
+s16b lite_n;
+s16b lite_y[LITE_MAX];
+s16b lite_x[LITE_MAX];
+
+/*
+ * Array of grids viewable to the player (see "cave.c")
+ */
+s16b view_n;
+byte view_y[VIEW_MAX];
+byte view_x[VIEW_MAX];
+
+/*
+ * Array of grids for use by various functions (see "cave.c")
+ */
+s16b temp_n;
+byte temp_y[TEMP_MAX];
+byte temp_x[TEMP_MAX];
+
+
+/*
+ * Number of active macros.
+ */
+s16b macro__num;
+
+/*
+ * Array of macro patterns [MACRO_MAX]
+ */
+cptr *macro__pat;
+
+/*
+ * Array of macro actions [MACRO_MAX]
+ */
+cptr *macro__act;
+
+/*
+ * Array of macro types [MACRO_MAX]
+ */
+bool_ *macro__cmd;
+
+/*
+ * Current macro action [1024]
+ */
+char *macro__buf;
+
+
+/*
+ * The array of normal options
+ */
+u32b option_flag[8];
+u32b option_mask[8];
+
+
+/*
+ * The array of window options
+ */
+u32b window_flag[8];
+u32b window_mask[8];
+
+
+/*
+ * The array of window pointers
+ */
+term *angband_term[ANGBAND_TERM_MAX];
+
+
+/*
+ * Standard window names
+ */
+char angband_term_name[ANGBAND_TERM_MAX][80] =
+{
+	"ToME",
+	"Mirror",
+	"Recall",
+	"Choice",
+	"Term-4",
+	"Term-5",
+	"Term-6",
+	"Term-7"
+};
+
+
+/*
+ * Global table of color definitions
+ */
+byte angband_color_table[256][4] =
+{
+	{0x00, 0x00, 0x00, 0x00}, 	/* TERM_DARK */
+	{0x00, 0xFF, 0xFF, 0xFF}, 	/* TERM_WHITE */
+	{0x00, 0x80, 0x80, 0x80}, 	/* TERM_SLATE */
+	{0x00, 0xFF, 0x80, 0x00}, 	/* TERM_ORANGE */
+	{0x00, 0xC0, 0x00, 0x00}, 	/* TERM_RED */
+	{0x00, 0x00, 0x80, 0x40}, 	/* TERM_GREEN */
+	{0x00, 0x00, 0x00, 0xFF}, 	/* TERM_BLUE */
+	{0x00, 0x80, 0x40, 0x00}, 	/* TERM_UMBER */
+	{0x00, 0x40, 0x40, 0x40}, 	/* TERM_L_DARK */
+	{0x00, 0xC0, 0xC0, 0xC0}, 	/* TERM_L_WHITE */
+	{0x00, 0xFF, 0x00, 0xFF}, 	/* TERM_VIOLET */
+	{0x00, 0xFF, 0xFF, 0x00}, 	/* TERM_YELLOW */
+	{0x00, 0xFF, 0x00, 0x00}, 	/* TERM_L_RED */
+	{0x00, 0x00, 0xFF, 0x00}, 	/* TERM_L_GREEN */
+	{0x00, 0x00, 0xFF, 0xFF}, 	/* TERM_L_BLUE */
+	{0x00, 0xC0, 0x80, 0x40}	/* TERM_L_UMBER */
+};
+
+
+/*
+ * Standard sound names
+ */
+char angband_sound_name[SOUND_MAX][16] =
+{
+	"",
+	"hit",
+	"miss",
+	"flee",
+	"drop",
+	"kill",
+	"level",
+	"death",
+	"study",
+	"teleport",
+	"shoot",
+	"quaff",
+	"zap",
+	"walk",
+	"tpother",
+	"hitwall",
+	"eat",
+	"store1",
+	"store2",
+	"store3",
+	"store4",
+	"dig",
+	"opendoor",
+	"shutdoor",
+	"tplevel",
+	"scroll",
+	"buy",
+	"sell",
+	"warn",
+	"rocket",
+	"n_kill",
+	"u_kill",
+	"quest",
+	"heal",
+	"x_heal",
+	"bite",
+	"claw",
+	"m_spell",
+	"summon",
+	"breath",
+	"ball",
+	"m_heal",
+	"atkspell",
+	"evil",
+	"touch",
+	"sting",
+	"crush",
+	"slime",
+	"wail",
+	"winner",
+	"fire",
+	"acid",
+	"elec",
+	"cold",
+	"illegal",
+	"fail",
+	"wakeup",
+	"invuln",
+	"fall",
+	"pain",
+	"destitem",
+	"moan",
+	"show",
+	"unused",
+	"explode",
+};
+
+
+/*
+ * The array of "cave grids" [MAX_WID][MAX_HGT].
+ */
+cave_type **cave = nullptr;
+
+/*
+ * The array of dungeon items [max_o_idx]
+ */
+object_type *o_list;
+
+/*
+ * The array of dungeon monsters [max_m_idx]
+ */
+monster_type *m_list;
+
+/*
+ * The array of to keep monsters [max_m_idx]
+ */
+monster_type *km_list;
+
+
+/*
+ * Maximum number of towns
+ */
+u16b max_towns;
+u16b max_real_towns;
+
+/*
+ * The towns [max_towns]
+ */
+town_type *town_info;
+
+/*
+ * The size of "alloc_kind_table" (at most max_k_idx * 4)
+ */
+s16b alloc_kind_size;
+
+/*
+ * The entries in the "kind allocator table"
+ */
+alloc_entry *alloc_kind_table;
+
+/*
+ * The flag to tell if alloc_kind_table contains valid entries
+ * for normal (i.e. kind_is_legal) object allocation
+ */
+bool_ alloc_kind_table_valid = FALSE;
+
+
+/*
+ * The size of "alloc_race_table" (at most max_r_idx)
+ */
+s16b alloc_race_size;
+
+/*
+ * The entries in the "race allocator table"
+ */
+alloc_entry *alloc_race_table;
+
+
+/*
+ * Specify attr/char pairs for visual special effects
+ * Be sure to use "index & 0x7F" to avoid illegal access
+ */
+byte misc_to_attr[256];
+char misc_to_char[256];
+
+
+/*
+ * Specify attr/char pairs for inventory items (by tval)
+ * Be sure to use "index & 0x7F" to avoid illegal access
+ */
+byte tval_to_attr[128];
+char tval_to_char[128];
+
+
+/*
+ * Keymaps for each "mode" associated with each keypress.
+ */
+cptr keymap_act[KEYMAP_MODES][256];
+
+
+
+/*** Player information ***/
+
+/*
+ * Static player info record
+ */
+player_type p_body;
+
+/*
+ * Pointer to the player info
+ */
+player_type *p_ptr = &p_body;
+
+/*
+ * Pointer to the player tables
+ * (sex, race, race mod, class, magic)
+ */
+player_sex *sp_ptr;
+player_race *rp_ptr;
+player_race_mod *rmp_ptr;
+player_class *cp_ptr;
+player_spec *spp_ptr;
+
+
+/*
+ * More spell info
+ */
+u32b alchemist_known_egos[32];
+u32b alchemist_known_artifacts[6];
+u32b alchemist_gained;
+
+
+/*
+ * Calculated base hp values for player at each level,
+ * store them so that drain life + restore life does not
+ * affect hit points.  Also prevents shameless use of backup
+ * savefiles for hitpoint acquirement.
+ */
+s16b player_hp[PY_MAX_LEVEL];
+
+/*
+ * The alchemy recipe arrays
+ */
+header *al_head;
+alchemist_recipe *alchemist_recipes;
+char *al_name;
+artifact_select_flag *a_select_flags;
+
+/*
+ * The vault generation arrays
+ */
+header *v_head;
+vault_type *v_info;
+char *v_name;
+char *v_text;
+
+/*
+ * The terrain feature arrays
+ */
+header *f_head;
+feature_type *f_info;
+char *f_name;
+char *f_text;
+
+/*
+ * The object kind arrays
+ */
+header *k_head;
+object_kind *k_info;
+char *k_name;
+char *k_text;
+
+/*
+ * The artifact arrays
+ */
+header *a_head;
+artifact_type *a_info;
+char *a_name;
+char *a_text;
+
+/*
+ * The item set arrays
+ */
+header *set_head;
+set_type *set_info;
+char *set_name;
+char *set_text;
+
+/*
+ * The ego-item arrays
+ */
+header *e_head;
+ego_item_type *e_info;
+char *e_name;
+char *e_text;
+
+/*
+ * The randart arrays
+ */
+header *ra_head;
+randart_part_type *ra_info;
+randart_gen_type ra_gen[30];
+
+/* jk */
+/* the trap-arrays */
+header *t_head;
+trap_type *t_info;
+char *t_name;
+char *t_text;
+
+/*
+ * The monster race arrays
+ */
+header *r_head;
+monster_race *r_info;
+char *r_name;
+char *r_text;
+
+/*
+ * The monster ego race arrays
+ */
+header *re_head;
+monster_ego *re_info;
+char *re_name;
+
+/*
+ * The dungeon types arrays
+ */
+header *d_head;
+dungeon_info_type *d_info;
+char *d_name;
+char *d_text;
+
+/*
+ * Player abilities arrays
+ */
+header *ab_head;
+ability_type *ab_info;
+char *ab_name;
+char *ab_text;
+
+/*
+ * Player skills arrays
+ */
+header *s_head;
+skill_type *s_info;
+char *s_name;
+char *s_text;
+
+/*
+ * Player race arrays
+ */
+header *rp_head;
+player_race *race_info;
+char *rp_name;
+char *rp_text;
+
+/*
+ * Player mod race arrays
+ */
+header *rmp_head;
+player_race_mod *race_mod_info;
+char *rmp_name;
+char *rmp_text;
+
+/*
+ * Player class arrays
+ */
+header *c_head;
+player_class *class_info;
+char *c_name;
+char *c_text;
+meta_class_type *meta_class_info;
+
+/*
+ * The wilderness features arrays
+ */
+header *wf_head;
+wilderness_type_info *wf_info;
+char *wf_name;
+char *wf_text;
+int wildc2i[256];
+
+/*
+ * The store/building types arrays
+ */
+header *st_head;
+store_info_type *st_info;
+char *st_name;
+/* char *st_text; */
+
+/*
+ * The building actions types arrays
+ */
+header *ba_head;
+store_action_type *ba_info;
+char *ba_name;
+/* char *ba_text; */
+
+/*
+ * The owner types arrays
+ */
+header *ow_head;
+owner_type *ow_info;
+char *ow_name;
+
+/*
+ * Hack -- The special Angband "System Suffix"
+ * This variable is used to choose an appropriate "pref-xxx" file
+ */
+cptr ANGBAND_SYS = "xxx";
+
+/*
+ * Hack -- The special Angband "Keyboard Suffix"
+ * This variable is used to choose an appropriate macro-trigger definition
+ */
+#ifdef JP
+cptr ANGBAND_KEYBOARD = "JAPAN";
+#else
+cptr ANGBAND_KEYBOARD = "0";
+#endif
+
+/*
+ * Hack -- The special Angband "Graphics Suffix"
+ * This variable is used to choose an appropriate "graf-xxx" file
+ */
+cptr ANGBAND_GRAF = "old";
+
+/*
+ * Path name: The main "lib" directory
+ * This variable is not actually used anywhere in the code
+ */
+cptr ANGBAND_DIR;
+
+/*
+ * Core lua system
+ * These files are portable between platforms
+ */
+cptr ANGBAND_DIR_CORE;
+
+/*
+ * Textual dungeon level definition files
+ * These files are portable between platforms
+ */
+cptr ANGBAND_DIR_DNGN;
+
+/*
+ * Binary image files for the "*_info" arrays (binary)
+ * These files are not portable between platforms
+ */
+cptr ANGBAND_DIR_DATA;
+
+/*
+ * Textual template files for the "*_info" arrays (ascii)
+ * These files are portable between platforms
+ */
+cptr ANGBAND_DIR_EDIT;
+
+/*
+ * Various extra files (ascii)
+ * These files may be portable between platforms
+ */
+cptr ANGBAND_DIR_FILE;
+
+/*
+ * Help files (normal) for the online help (ascii)
+ * These files are portable between platforms
+ */
+cptr ANGBAND_DIR_HELP;
+
+/*
+ * Help files (spoilers) for the online help (ascii)
+ * These files are portable between platforms
+ */
+cptr ANGBAND_DIR_INFO;
+
+/*
+ * Modules, those subdirectories are half-mirrors of lib/
+ */
+cptr ANGBAND_DIR_MODULES;
+
+/*
+ * Patches, contains one subdir per patch with a patch.lua file
+ * in it and a patch_init() function in it
+ */
+cptr ANGBAND_DIR_PATCH;
+
+/*
+ * Textual template files for the plot files (ascii)
+ * These files are portable between platforms
+ */
+cptr ANGBAND_DIR_NOTE;
+
+/*
+ * Savefiles for current characters (binary)
+ * These files are portable between platforms
+ */
+cptr ANGBAND_DIR_SAVE;
+
+/*
+ * Scripts.
+ * These files are portable between platforms
+ */
+cptr ANGBAND_DIR_SCPT;
+
+/*
+ * Default "preference" files (ascii)
+ * These files are rarely portable between platforms
+ */
+cptr ANGBAND_DIR_PREF;
+
+/*
+ * User "preference" files (ascii)
+ * These files are rarely portable between platforms
+ */
+cptr ANGBAND_DIR_USER;
+
+/*
+ * Various extra files (binary)
+ * These files are rarely portable between platforms
+ */
+cptr ANGBAND_DIR_XTRA;
+
+/*
+ * Cmovie files of entire games (ascii)
+ * Apart from possible newline things, likely portable btw platforms
+ */
+
+cptr ANGBAND_DIR_CMOV;
+
+/*
+ * Some variables values are created on the fly XXX XXX
+ */
+
+char pref_tmp_value[8];
+
+
+
+/*
+ * Total Hack -- allow all items to be listed (even empty ones)
+ * This is only used by "do_cmd_inven_e()" and is cleared there.
+ */
+bool_ item_tester_full;
+
+
+/*
+ * Here is a "pseudo-hook" used during calls to "get_item()" and
+ * "show_inven()" and "show_equip()", and the choice window routines.
+ */
+byte item_tester_tval;
+
+
+/*
+ * Here is a "hook" used during calls to "get_item()" and
+ * "show_inven()" and "show_equip()", and the choice window routines.
+ */
+bool_ (*item_tester_hook)(object_type*);
+
+
+
+/*
+ * Current "comp" function for ang_sort()
+ */
+bool_ (*ang_sort_comp)(vptr u, vptr v, int a, int b);
+
+
+/*
+ * Current "swap" function for ang_sort()
+ */
+void (*ang_sort_swap)(vptr u, vptr v, int a, int b);
+
+
+
+/*
+ * Hack -- function hooks to restrict "get_mon_num_prep()" function
+ */
+bool_ (*get_mon_num_hook)(int r_idx);
+bool_ (*get_mon_num2_hook)(int r_idx);
+
+
+/*
+ * Hack -- function hook to restrict "get_obj_num_prep()" function
+ */
+bool_ (*get_obj_num_hook)(int k_idx);
+
+
+bool_ easy_open = TRUE;
+bool_ easy_disarm = TRUE;
+bool_ easy_tunnel = FALSE;
+
+s32b get_level_max_stick = -1;
+s32b get_level_use_stick = -1;
+
+/*
+ * Maximum size of the wilderness map
+ */
+u16b max_wild_x;
+u16b max_wild_y;
+
+/*
+ * Wilderness map
+ */
+wilderness_map **wild_map;
+
+
+/*
+ * Maximum number of skills in s_info.txt
+ */
+u16b old_max_s_idx = 0;
+u16b max_s_idx;
+
+/*
+ * Maximum number of abilities in ab_info.txt
+ */
+u16b max_ab_idx;
+
+/*
+ * Maximum number of monsters in r_info.txt
+ */
+u16b max_r_idx;
+
+/*
+ * Maximum number of ego monsters in re_info.txt
+ */
+u16b max_re_idx;
+
+/*
+ * Maximum number of items in k_info.txt
+ */
+u16b max_k_idx;
+
+/*
+ * Maximum number of vaults in v_info.txt
+ */
+u16b max_v_idx;
+
+/*
+ * Maximum number of terrain features in f_info.txt
+ */
+u16b max_f_idx;
+
+/*
+ * Maximum number of alchemist recipies in al_info.txt
+ */
+u16b max_al_idx;
+
+/*
+ * Maximum number of artifacts in a_info.txt
+ */
+u16b max_a_idx;
+
+/*
+ * Maximum number of ego-items in e_info.txt
+ */
+u16b max_e_idx;
+
+/*
+ * Maximum number of randarts in ra_info.txt
+ */
+u16b max_ra_idx;
+
+/*
+ * Maximum number of dungeon types in d_info.txt
+ */
+u16b max_d_idx;
+
+/*
+ * Maximum number of stores types in st_info.txt
+ */
+u16b max_st_idx;
+
+/*
+ * Item sets
+ */
+s16b max_set_idx = 1;
+
+/*
+ * Maximum number of players info in p_info.txt
+ */
+u16b max_rp_idx;
+u16b max_rmp_idx;
+u16b max_c_idx;
+u16b max_mc_idx;
+
+/*
+ * Maximum number of actions types in ba_info.txt
+ */
+u16b max_ba_idx;
+
+/*
+ * Maximum number of owner types in ow_info.txt
+ */
+u16b max_ow_idx;
+
+/*
+ * Maximum number of objects in the level
+ */
+u16b max_o_idx;
+
+/*
+ * Maximum number of monsters in the level
+ */
+u16b max_m_idx;
+
+/*
+ * Maximum number of traps in tr_info.txt
+ */
+u16b max_t_idx;
+
+/*
+ * Maximum number of wilderness features in wf_info.txt
+ */
+u16b max_wf_idx;
+
+/*
+ * Flags for initialization
+ */
+int init_flags;
+
+/* True if on an ambush */
+bool_ ambush_flag;
+
+/* True if on fated level */
+bool_ fate_flag;
+
+/* No breeders */
+s16b no_breeds;
+
+/* Carried monsters can't take the damage if this is them which attack the player */
+bool_ carried_monster_hit = FALSE;
+
+/*
+ * Random artifacts.
+ */
+random_artifact random_artifacts[MAX_RANDARTS];
+/* These three used to be constants but now are set by modules */
+s32b RANDART_WEAPON;
+s32b RANDART_ARMOR;
+s32b RANDART_JEWEL;
+
+/*
+ * Current bounties. An array of tuples of two, with the first being the
+ * r_idx of the monster, and the second the monster's worth.
+ */
+s16b bounties[MAX_BOUNTIES][2];
+
+/*
+ * Spell description
+ */
+bool_ info_spell = FALSE;
+char spell_txt[50];
+
+/*
+ * Random spells.
+ */
+random_spell random_spells[MAX_SPELLS];
+s16b spell_num;
+
+/*
+ * Runecrafter's selfmade spells.
+ */
+rune_spell rune_spells[MAX_RUNES];
+s16b rune_num;
+
+/*
+ * Fate.
+ */
+fate fates[MAX_FATES];
+
+/*
+ * Which dungeon ?
+ * 0 = Wilderness
+ * 1 = Mirkwood
+ * 2 = Mordor
+ * 3 = Angband
+ * 4 = Barrow Downs
+ * 5 = Mount Doom
+ * 6 = Nether Realm
+ * etc. (see d_info.txt)
+ */
+byte dungeon_type;
+s16b *max_dlv;
+
+/*
+ * Number of total bounties the player had had.
+ */
+u32b total_bounties;
+
+/* The Doppleganger index in m_list */
+s16b doppleganger;
+
+/* To allow wilderness encounters */
+bool_ generate_encounter;
+
+/* Autoroler */
+bool_ autoroll;
+
+/* Point based */
+bool_ point_based;
+
+/* Maximize, preserve, special levels, ironman_rooms */
+bool_ maximize, preserve, special_lvls, ironman_rooms;
+
+/* In inventory option window, just erase the letters,
+ * rather that displaying the list without the invalid
+ * selections */
+bool_ inventory_no_move;
+
+/*
+ * Such an ugly hack ...
+ */
+bool_ *m_allow_special;
+bool_ *k_allow_special;
+bool_ *a_allow_special;
+
+/*
+ * Gives a random object to newly created characters
+ */
+bool_ rand_birth;
+
+/*
+ * Which monsters are allowed ?
+ */
+bool_ joke_monsters;
+
+/*
+ * Center view
+ */
+bool_ center_player = FALSE;
+
+/*
+ * Plots
+ */
+s16b plots[MAX_PLOTS];
+
+/*
+ * Random quest
+ */
+random_quest random_quests[MAX_RANDOM_QUEST];
+
+/*
+ * Show exp left
+ */
+bool_ exp_need;
+
+/*
+ * Fated ?
+ */
+bool_ fate_option;
+
+/*
+ * Special levels
+ */
+bool_ *special_lvl[MAX_DUNGEON_DEPTH];
+bool_ generate_special_feeling = FALSE;
+
+/*
+ * Auto more
+ */
+bool_ auto_more;
+
+/*
+ * Dungeon flags
+ */
+u32b dungeon_flags1;
+u32b dungeon_flags2;
+
+/*
+ * The last character displayed
+ */
+birther previous_char;
+
+/*
+ * Race histories
+ */
+hist_type *bg;
+int max_bg_idx;
+
+/*
+ * Variable savefile stuff
+ */
+s32b extra_savefile_parts = 0;
+
+/*
+ * Display the player as a special symbol when in bad health ?
+ */
+bool_ player_char_health;
+
+
+/*
+ * The spell list of schools
+ */
+s16b school_spells_count = 0;
+spell_type *school_spells[SCHOOL_SPELLS_MAX];
+s16b schools_count = 0;
+school_type schools[SCHOOLS_MAX];
+
+/*
+ * Lasting spell effects
+ */
+int project_time = 0;
+s32b project_time_effect = 0;
+effect_type effects[MAX_EFFECTS];
+
+/*
+ * General skills set
+ */
+char gen_skill_basem[MAX_SKILLS];
+u32b gen_skill_base[MAX_SKILLS];
+char gen_skill_modm[MAX_SKILLS];
+s16b gen_skill_mod[MAX_SKILLS];
+
+/*
+ * Display stats as linear
+ */
+bool_ linear_stats;
+
+/*
+ * Table of "cli" macros.
+ */
+cli_comm *cli_info;
+int cli_total = 0;
+
+/*
+ * max_bact, only used so that lua scripts can add new bacts without worrying about the numbers
+ */
+int max_bact = 127;
+
+/*
+ * Ingame contextual help
+ */
+bool_ option_ingame_help = TRUE;
+
+/*
+ * Automatizer enabled status
+ */
+bool_ automatizer_enabled = FALSE;
+bool_ automatizer_create = FALSE;
+
+/*
+ * Location of the last teleportation thath affected the level
+ */
+s16b last_teleportation_y = -1;
+s16b last_teleportation_x = -1;
+
+/*
+ * The current game module
+ */
+cptr game_module;
+s32b game_module_idx;
+s32b VERSION_MAJOR;
+s32b VERSION_MINOR;
+s32b VERSION_PATCH;
+
+/*
+ * Some module info
+ */
+s32b max_plev = 50;
+s32b DUNGEON_BASE = 4;
+s32b DUNGEON_DEATH = 28;
+s32b DUNGEON_ASTRAL = 8;
+s32b DUNGEON_ASTRAL_WILD_X = 45;
+s32b DUNGEON_ASTRAL_WILD_Y = 19;
+
+/*
+ * Timers
+ */
+timer_type *gl_timers = NULL;
+
+
+/**
+ * Get the version string.
+ */
+const char *get_version_string()
+{
+	static char version_str[80];
+	static bool_ initialized = 0;
+	if (!initialized) {
+		sprintf(version_str, "%s %ld.%ld.%ld%s",
+		        game_module,
+			(long int) VERSION_MAJOR,
+			(long int) VERSION_MINOR,
+			(long int) VERSION_PATCH, IS_CVS);
+		initialized = TRUE;
+	}
+	return version_str;
+}