/* ------------------------------------------------------------------------
* Quickstart? screen.
* ------------------------------------------------------------------------ */
static enum birth_stage get_quickstart_command(void)
{
const char *prompt = "['Y' to use this character, 'N' to start afresh, 'C' to change name]";
enum birth_stage next = BIRTH_QUICKSTART;
/* Prompt for it */
prt("New character based on previous one:", 0, 0);
prt(prompt, Term->hgt - 1, Term->wid / 2 - strlen(prompt) / 2);
/* Buttons */
button_kill_all();
button_add("[Y]", 'y');
button_add("[N]", 'n');
button_add("[C]", 'c');
redraw_stuff(p_ptr);
do
{
/* Get a key */
struct keypress ke = inkey();
if (ke.code == 'N' || ke.code == 'n')
{
cmd_insert(CMD_BIRTH_RESET);
next = BIRTH_SEX_CHOICE;
}
else if (ke.code == KTRL('X'))
{
cmd_insert(CMD_QUIT);
next = BIRTH_COMPLETE;
}
else if (ke.code == 'C' || ke.code == 'c')
{
next = BIRTH_NAME_CHOICE;
}
else if (ke.code == 'Y' || ke.code == 'y')
{
cmd_insert(CMD_ACCEPT_CHARACTER);
next = BIRTH_COMPLETE;
}
} while (next == BIRTH_QUICKSTART);
/* Buttons */
button_kill_all();
redraw_stuff(p_ptr);
/* Clear prompt */
clear_from(23);
return next;
}
/**
* Handle a textui mouseclick.
*/
static void textui_process_click(ui_event_data e)
{
int x, y;
if (!OPT(mouse_movement)) return;
y = KEY_GRID_Y(e);
x = KEY_GRID_X(e);
/* Check for a valid location */
if (!in_bounds_fully(y, x)) return;
/* XXX show context menu here */
if ((p_ptr->py == y) && (p_ptr->px == x))
textui_cmd_rest();
else /* if (e.mousebutton == 1) */
{
if (p_ptr->timed[TMD_CONFUSED])
{
cmd_insert(CMD_WALK);
}
else
{
cmd_insert(CMD_PATHFIND);
cmd_set_arg_point(cmd_get_top(), 0, y, x);
}
}
#if 0
else if (e.mousebutton == 2)
/**
* Study a book to gain a new spell
*/
void textui_obj_study(void)
{
int item;
char q[80];
char s[80];
if (mp_ptr->spell_realm == REALM_NONE) {
msg("You cannot read books!");
return;
}
strnfmt(q, sizeof(q), "Study which %s?",
magic_desc[mp_ptr->spell_realm][BOOK_NOUN]);
strnfmt(s, sizeof(s), " You have no %ss that you can study.",
magic_desc[mp_ptr->spell_realm][BOOK_LACK]);
item_tester_hook = obj_can_study;
if (!get_item(&item, q, s, CMD_STUDY_BOOK, (USE_INVEN | USE_FLOOR)))
return;
track_object(item);
handle_stuff(p_ptr);
if (mp_ptr->spell_book != TV_PRAYER_BOOK) {
int spell = get_spell(object_from_item_idx(item),
"study", spell_okay_to_study);
if (spell >= 0) {
cmd_insert(CMD_STUDY_SPELL);
cmd_set_arg_choice(cmd_get_top(), 0, spell);
}
} else {
cmd_insert(CMD_STUDY_BOOK);
cmd_set_arg_item(cmd_get_top(), 0, item);
}
}
/* ------------------------------------------------------------------------
* Quickstart? screen.
* ------------------------------------------------------------------------ */
static enum birth_stage get_quickstart_command(void)
{
const char *prompt = "['Y' to use this character, 'N' to start afresh, 'C' to change name]";
ui_event_data ke;
enum birth_stage next = BIRTH_QUICKSTART;
/* Prompt for it */
prt("New character based on previous one:", 0, 0);
prt(prompt, Term->hgt - (mouse_buttons ? 2 : 1), Term->wid / 2 - strlen(prompt) / 2);
/* Buttons */
button_kill_all();
button_add("[YES]", 'y');
button_add("[START_OVER]", 'n');
button_add("[CHANGE_NAME]", 'c');
redraw_stuff();
event_signal(EVENT_MOUSEBUTTONS);
do
{
/* Get a key */
ke = inkey_ex();
if (ke.key == 'N' || ke.key == 'n')
{
cmd_insert(CMD_BIRTH_RESET, TRUE);
next = BIRTH_SEX_CHOICE;
}
else if (ke.key == KTRL('X'))
{
cmd_insert(CMD_QUIT);
next = BIRTH_COMPLETE;
}
else if (ke.key == 'C' || ke.key == 'c')
{
next = BIRTH_NAME_CHOICE;
}
else if (ke.key == 'Y' || ke.key == 'y')
{
cmd_insert(CMD_ACCEPT_CHARACTER);
next = BIRTH_COMPLETE;
}
} while (next == BIRTH_QUICKSTART);
/* Buttons */
button_kill_all();
handle_stuff();
event_signal(EVENT_MOUSEBUTTONS);
/* Clear prompt */
clear_from(23);
return next;
}
/* ------------------------------------------------------------------------
* Final confirmation of character.
* ------------------------------------------------------------------------ */
static enum birth_stage get_confirm_command(void)
{
const char *prompt = "['ESC' to step back, 'S' to start over, or any other key to continue]";
ui_event_data ke;
enum birth_stage next;
/* Prompt for it */
prt(prompt, Term->hgt - (mouse_buttons ? 2 : 1), Term->wid / 2 - strlen(prompt) / 2);
/* Buttons */
button_kill_all();
button_add("[CONTINUE]", 'q');
button_add("[BACK]", ESCAPE);
button_add("[START OVER]", 'S');
handle_stuff();
event_signal(EVENT_MOUSEBUTTONS);
/* Get a key */
ke = inkey_ex();
/* Start over */
if (ke.key == 'S' || ke.key == 's')
{
next = BIRTH_RESET;
}
else if (ke.key == KTRL('X'))
{
cmd_insert(CMD_QUIT);
next = BIRTH_COMPLETE;
}
else if (ke.key == ESCAPE)
{
next = BIRTH_BACK;
}
else
{
cmd_insert(CMD_ACCEPT_CHARACTER);
next = BIRTH_COMPLETE;
}
/* Buttons */
button_kill_all();
handle_stuff();
event_signal(EVENT_MOUSEBUTTONS);
/* Clear prompt */
clear_from(23);
return next;
}
/*
* Pass the appropriate "Initialisation screen" command to the game,
* getting user input if needed.
*/
static errr get_init_cmd(void)
{
/* Wait for response */
pause_line(Term);
if (new_game)
cmd_insert(CMD_NEWGAME);
else
/* This might be modified to supply the filename in future. */
cmd_insert(CMD_LOADFILE);
/* Everything's OK. */
return 0;
}
/* ------------------------------------------------------------------------
* Final confirmation of character.
* ------------------------------------------------------------------------ */
static enum birth_stage get_confirm_command(void)
{
const char *prompt = "['ESC' to step back, 'S' to start over, or any other key to continue]";
struct keypress ke;
enum birth_stage next;
/* Prompt for it */
prt(prompt, Term->hgt - 1, Term->wid / 2 - strlen(prompt) / 2);
/* Buttons */
button_kill_all();
button_add("[Continue]", 'q');
button_add("[ESC]", ESCAPE);
button_add("[S]", 'S');
redraw_stuff(p_ptr);
/* Get a key */
ke = inkey();
/* Start over */
if (ke.code == 'S' || ke.code == 's')
{
next = BIRTH_RESET;
}
else if (ke.code == KTRL('X'))
{
cmd_insert(CMD_QUIT);
next = BIRTH_COMPLETE;
}
else if (ke.code == ESCAPE)
{
next = BIRTH_BACK;
}
else
{
cmd_insert(CMD_ACCEPT_CHARACTER);
next = BIRTH_COMPLETE;
}
/* Buttons */
button_kill_all();
redraw_stuff(p_ptr);
/* Clear prompt */
clear_from(23);
return next;
}
void textui_obj_wield(object_type *o_ptr, int item)
{
int slot = wield_slot(o_ptr);
/* Usually if the slot is taken we'll just replace the item in the slot,
* but in some cases we need to ask the user which slot they actually
* want to replace */
if (p_ptr->inventory[slot].k_idx)
{
if (o_ptr->tval == TV_RING)
{
cptr q = "Replace which ring? ";
cptr s = "Error in obj_wield, please report";
item_tester_hook = obj_is_ring;
if (!get_item(&slot, q, s, CMD_WIELD, USE_EQUIP)) return;
}
if (obj_is_ammo(o_ptr) && !object_similar(&p_ptr->inventory[slot],
o_ptr, OSTACK_QUIVER))
{
cptr q = "Replace which ammunition? ";
cptr s = "Error in obj_wield, please report";
item_tester_hook = obj_is_ammo;
if (!get_item(&slot, q, s, CMD_WIELD, USE_EQUIP)) return;
}
}
cmd_insert(CMD_WIELD);
cmd_set_arg_item(cmd_get_top(), 0, item);
cmd_set_arg_number(cmd_get_top(), 1, slot);
}
/*
* Stay still. Search. Enter stores.
* Pick up treasure if "pickup" is true.
*/
void do_cmd_hold(cmd_code code, cmd_arg args[])
{
/* Take a turn */
p_ptr->energy_use = 100;
/* Spontaneous Searching */
if ((p_ptr->state.skills[SKILL_SEARCH_FREQUENCY] >= 50) ||
one_in_(50 - p_ptr->state.skills[SKILL_SEARCH_FREQUENCY]))
{
search(FALSE);
}
/* Continuous Searching */
if (p_ptr->searching)
{
search(FALSE);
}
/* Pick things up, not using extra energy */
(void)py_pickup(0);
/* Hack -- enter a store if we are on one */
if ((cave_feat[p_ptr->py][p_ptr->px] >= FEAT_SHOP_HEAD) &&
(cave_feat[p_ptr->py][p_ptr->px] <= FEAT_SHOP_TAIL))
{
/* Disturb */
disturb(0, 0);
cmd_insert(CMD_ENTER_STORE);
/* Free turn XXX XXX XXX */
p_ptr->energy_use = 0;
}
}
void textui_cmd_suicide(void)
{
/* Flush input */
flush();
/* Verify Retirement */
if (p_ptr->total_winner)
{
/* Verify */
if (!get_check("Do you want to retire? ")) return;
}
/* Verify Suicide */
else
{
char ch;
/* Verify */
if (!get_check("Do you really want to commit suicide? ")) return;
/* Special Verification for suicide */
prt("Please verify SUICIDE by typing the '@' sign: ", 0, 0);
flush();
ch = inkey();
prt("", 0, 0);
if (ch != '@') return;
}
cmd_insert(CMD_SUICIDE);
}
/**
* Front-end command which fires at the nearest target with default ammo.
*/
void textui_cmd_fire_at_nearest(void) {
/* the direction '5' means 'use the target' */
int i, dir = 5, item = -1;
/* Require a usable launcher */
if (!p_ptr->inventory[INVEN_BOW].tval || !p_ptr->state.ammo_tval) {
msg("You have nothing to fire with.");
return;
}
/* Find first eligible ammo in the quiver */
for (i = QUIVER_START; i < QUIVER_END; i++) {
if (p_ptr->inventory[i].tval != p_ptr->state.ammo_tval) continue;
item = i;
break;
}
/* Require usable ammo */
if (item < 0) {
msg("You have no ammunition in the quiver to fire");
return;
}
/* Require foe */
if (!target_set_closest(TARGET_KILL | TARGET_QUIET)) return;
/* Fire! */
cmd_insert(CMD_FIRE);
cmd_set_arg_item(cmd_get_top(), 0, item);
cmd_set_arg_target(cmd_get_top(), 1, dir);
}
/**
* Cast a spell from a book.
*/
void textui_obj_cast(void)
{
int item;
int spell;
const char *verb = magic_desc[mp_ptr->spell_realm][SPELL_VERB];
char q[80];
char s[80];
if (mp_ptr->spell_realm == REALM_NONE) {
msg("You cannot read books!");
return;
}
strnfmt(q, sizeof(q), "Use which %s?",
magic_desc[mp_ptr->spell_realm][BOOK_NOUN]);
strnfmt(s, sizeof(s), " You have no %ss that you can use.",
magic_desc[mp_ptr->spell_realm][BOOK_LACK]);
item_tester_hook = obj_can_cast_from;
if (!get_item(&item, q, s, CMD_CAST, (USE_INVEN | USE_FLOOR)))
return;
/* Track the object kind */
track_object(item);
/* Ask for a spell */
spell =
get_spell(object_from_item_idx(item), verb, spell_okay_to_cast);
if (spell >= 0) {
cmd_insert(CMD_CAST);
cmd_set_arg_choice(cmd_get_top(), 0, spell);
}
}
void textui_cmd_rest(void)
{
/* Prompt for time if needed */
if (p_ptr->command_arg <= 0)
{
cptr p = "Rest (0-9999, '!' for HP or SP, '*' for HP and SP, '&' as needed): ";
char out_val[5] = "& ";
/* Ask for duration */
if (!get_string(p, out_val, sizeof(out_val))) return;
/* Rest until done */
if (out_val[0] == '&')
{
cmd_insert(CMD_REST);
cmd_set_arg_choice(cmd_get_top(), 0, REST_COMPLETE);
}
/* Rest a lot */
else if (out_val[0] == '*')
{
cmd_insert(CMD_REST);
cmd_set_arg_choice(cmd_get_top(), 0, REST_ALL_POINTS);
}
/* Rest until HP or SP filled */
else if (out_val[0] == '!')
{
cmd_insert(CMD_REST);
cmd_set_arg_choice(cmd_get_top(), 0, REST_SOME_POINTS);
}
/* Rest some */
else
{
int turns = atoi(out_val);
if (turns <= 0) return;
if (turns > 9999) turns = 9999;
cmd_insert(CMD_REST);
cmd_set_arg_choice(cmd_get_top(), 0, turns);
}
}
}
/**
* Handle user input from a command menu
*/
static bool show_action(menu_type * menu, const ui_event_data * e, int oid)
{
/* Handle enter and mouse */
if (e->type == EVT_SELECT)
{
cmd_insert(comm_code[oid]);
if (comm_code[oid] == CMD_NULL)
Term_keypress(comm[oid]);
}
return TRUE;
}
/**
* Handle user input from a command menu
*/
static bool show_action(menu_type * menu, const ui_event * e, int oid)
{
/* Handle enter and mouse */
if (e->type == EVT_SELECT)
{
cmd_insert(comm_code[oid]);
if (comm_code[oid] == CMD_NULL)
Term_keypress(comm[oid],0);
cmd_set_arg_item(cmd_get_top(), 0, item);
}
return FALSE;
}
void
inter_instr()
{
char opt;
idx_cmd = 0;
if (cmd == NULL || cmd[idx_cmd] == '\0') notif_error("No option");
opt = cmd[idx_cmd++];
if (opt == 'E') return cmd_exit();
next_arg();
if (opt == 'D') return cmd_delete();
if (opt == 'I') return cmd_insert();
if (opt == 'R') return cmd_replace();
notif_error("Invalid option");
}
/* ------------------------------------------------------------------------
* Asking for the player's chosen name.
* ------------------------------------------------------------------------ */
static enum birth_stage get_name_command(void)
{
enum birth_stage next;
char name[32];
if (get_name(name, sizeof(name)))
{
cmd_insert(CMD_NAME_CHOICE, name);
next = BIRTH_FINAL_CONFIRM;
}
else
{
next = BIRTH_BACK;
}
return next;
}
/**
* Front-end 'throw' command.
*/
void textui_cmd_throw(void) {
int item, dir;
const char *q, *s;
/* Get an item */
q = "Throw which item? ";
s = "You have nothing to throw.";
if (!get_item(&item, q, s, CMD_THROW, (USE_EQUIP | USE_INVEN | USE_FLOOR))) return;
if (item >= INVEN_WIELD && item < QUIVER_START) {
msg("You cannot throw wielded items.");
return;
}
/* Get a direction (or cancel) */
if (!get_aim_dir(&dir)) return;
cmd_insert(CMD_THROW);
cmd_set_arg_item(cmd_get_top(), 0, item);
cmd_set_arg_target(cmd_get_top(), 1, dir);
}
void textui_obj_inscribe(object_type *o_ptr, int item)
{
char o_name[80];
char tmp[80] = "";
object_desc(o_name, sizeof(o_name), o_ptr, ODESC_PREFIX | ODESC_FULL);
msg_format("Inscribing %s.", o_name);
message_flush();
/* Use old inscription */
if (o_ptr->note)
strnfmt(tmp, sizeof(tmp), "%s", quark_str(o_ptr->note));
/* Get a new inscription (possibly empty) */
if (get_string("Inscription: ", tmp, sizeof(tmp)))
{
cmd_insert(CMD_INSCRIBE);
cmd_set_arg_item(cmd_get_top(), 0, item);
cmd_set_arg_string(cmd_get_top(), 1, tmp);
}
}
/*
* Stay still. Search. Enter stores.
* Pick up treasure if "pickup" is true.
*/
void do_cmd_hold(cmd_code code, cmd_arg args[])
{
/* Take a turn */
p_ptr->energy_use = 100;
/* Spontaneous Searching */
if ((p_ptr->state.skills[SKILL_SEARCH_FREQUENCY] >= 50) ||
one_in_(50 - p_ptr->state.skills[SKILL_SEARCH_FREQUENCY]))
{
search(FALSE);
}
/* Continuous Searching */
if (p_ptr->searching)
{
search(FALSE);
}
/* Pick things up, not using extra energy */
do_autopickup();
/* Hack -- enter a store if we are on one */
if (cave_isshop(cave, p_ptr->py, p_ptr->px)) {
/* Disturb */
disturb(p_ptr, 0, 0);
cmd_insert(CMD_ENTER_STORE);
/* Free turn XXX XXX XXX */
p_ptr->energy_use = 0;
}
else
{
event_signal(EVENT_SEEFLOOR);
}
}
int
main(int argc, char **argv)
{
struct arguments args;
int rc;
rc = -1;
memset(&args, 0, sizeof(args));
argp_parse(&argp, argc, argv, 0, 0, &args);
switch (args.cmd) {
case CMD_INIT:
rc = cmd_init(&args);
break;
case CMD_LIST:
rc = cmd_list(&args);
break;
case CMD_INSERT:
rc = cmd_insert(&args);
break;
case CMD_RETRIEVE:
rc = cmd_retrieve(&args);
break;
case CMD_KILL:
rc = cmd_kill(&args);
break;
case CMD_INTERACTIVE:
rc = cmd_interactive(&args);
break;
default:
fprintf(stderr, "invalid command\n");
goto out;
}
out:
return rc;
}
/* pick the context menu options appropiate for an item available in a store */
int context_menu_store_item(struct store *store, const int oid, int mx, int my)
{
menu_type *m;
rect_region r;
int selected;
char *labels;
object_type *o_ptr;
char header[120];
/* Get the actual object */
o_ptr = &store->stock[oid];
m = menu_dynamic_new();
if (!m || !store) {
return 0;
}
object_desc(header, sizeof(header), o_ptr, ODESC_PREFIX | ODESC_BASE);
labels = string_make(lower_case);
m->selections = labels;
menu_dynamic_add_label(m, "Examine", 'x', 4, labels);
if (store->sidx == STORE_HOME) {
menu_dynamic_add_label(m, "Take", 'p', 6, labels);
if (o_ptr->number > 1) {
menu_dynamic_add_label(m, "Take One", 'o', 5, labels);
}
} else {
menu_dynamic_add_label(m, "Buy", 'p', 6, labels);
if (o_ptr->number > 1) {
menu_dynamic_add_label(m, "Buy One", 'o', 5, labels);
}
}
/* work out display region */
r.width = menu_dynamic_longest_entry(m) + 3 + 2; /* +3 for tag, 2 for pad */
if (mx > Term->wid - r.width - 1) {
r.col = Term->wid - r.width - 1;
} else {
r.col = mx + 1;
}
r.page_rows = m->count;
if (my > Term->hgt - r.page_rows - 1) {
if (my - r.page_rows - 1 <= 0) {
/* menu has too many items, so put in upper right corner */
r.row = 1;
r.col = Term->wid - r.width - 1;
} else {
r.row = Term->hgt - r.page_rows - 1;
}
} else {
r.row = my + 1;
}
/* Hack -- no flush needed */
msg_flag = FALSE;
screen_save();
button_backup_all(TRUE);
menu_layout(m, &r);
region_erase_bordered(&r);
prt(format("(Enter to select, ESC) Command for %s:", header), 0, 0);
selected = menu_dynamic_select(m);
menu_dynamic_free(m);
string_free(labels);
button_restore();
screen_load();
if (selected == 4) {
Term_keypress('x', 0);
} else
if (selected == 5) {
if (store->sidx == STORE_HOME) {
cmd_insert(CMD_RETRIEVE);
} else {
cmd_insert(CMD_BUY);
}
cmd_set_arg_choice(cmd_get_top(), 0, oid);
cmd_set_arg_number(cmd_get_top(), 1, 1);
} else
if (selected == 6) {
Term_keypress('p', 0);
}
return 1;
}
/* pick the context menu options appropiate for a store */
int context_menu_store(struct store *store, const int oid, int mx, int my)
{
menu_type *m;
rect_region r;
int selected;
char *labels;
object_type *o_ptr;
m = menu_dynamic_new();
if (!m || !store) {
return 0;
}
/* Get the actual object */
o_ptr = &store->stock[oid];
labels = string_make(lower_case);
m->selections = labels;
menu_dynamic_add_label(m, "Inspect Inventory", 'I', 1, labels);
if (store->sidx == STORE_HOME) {
/*menu_dynamic_add(m, "Stash One", 2);*/
menu_dynamic_add_label(m, "Stash", 'd', 3, labels);
menu_dynamic_add_label(m, "Examine", 'x', 4, labels);
menu_dynamic_add_label(m, "Take", 'p', 6, labels);
if (o_ptr->number > 1) {
menu_dynamic_add_label(m, "Take One", 'o', 5, labels);
}
} else {
/*menu_dynamic_add(m, "Sell One", 2);*/
menu_dynamic_add_label(m, "Sell", 'd', 3, labels);
menu_dynamic_add_label(m, "Examine", 'x', 4, labels);
menu_dynamic_add_label(m, "Buy", 'p', 6, labels);
if (o_ptr->number > 1) {
menu_dynamic_add_label(m, "Buy One", 'o', 5, labels);
}
}
menu_dynamic_add_label(m, "Exit", '`', 7, labels);
/* work out display region */
r.width = menu_dynamic_longest_entry(m) + 3 + 2; /* +3 for tag, 2 for pad */
if (mx > Term->wid - r.width - 1) {
r.col = Term->wid - r.width - 1;
} else {
r.col = mx + 1;
}
r.page_rows = m->count;
if (my > Term->hgt - r.page_rows - 1) {
if (my - r.page_rows - 1 <= 0) {
/* menu has too many items, so put in upper right corner */
r.row = 1;
r.col = Term->wid - r.width - 1;
} else {
r.row = Term->hgt - r.page_rows - 1;
}
} else {
r.row = my + 1;
}
/* Hack -- no flush needed */
msg_flag = FALSE;
screen_save();
button_backup_all(TRUE);
menu_layout(m, &r);
region_erase_bordered(&r);
prt("(Enter to select, ESC) Command:", 0, 0);
selected = menu_dynamic_select(m);
menu_dynamic_free(m);
string_free(labels);
button_restore();
screen_load();
if (selected == 1) {
Term_keypress('I', 0);
} else
if (selected == 2) {
Term_keypress('s', 0);
/* oid is store item we do not know item we want to sell here */
/*if (store->sidx == STORE_HOME) {
cmd_insert(CMD_STASH);
} else {
cmd_insert(CMD_SELL);
}
cmd_set_arg_item(cmd_get_top(), 0, oid);
cmd_set_arg_number(cmd_get_top(), 1, 1);*/
} else
if (selected == 3) {
Term_keypress('s', 0);
} else
if (selected == 4) {
Term_keypress('x', 0);
} else
if (selected == 5) {
if (store->sidx == STORE_HOME) {
cmd_insert(CMD_RETRIEVE);
} else {
cmd_insert(CMD_BUY);
}
cmd_set_arg_choice(cmd_get_top(), 0, oid);
cmd_set_arg_number(cmd_get_top(), 1, 1);
} else
if (selected == 6) {
Term_keypress('p', 0);
} else
if (selected == 7) {
Term_keypress(ESCAPE, 0);
}
return 1;
}
/*
* Handle "target" and "look".
*
* Note that this code can be called from "get_aim_dir()".
*
* Currently, when "flag" is true, that is, when
* "interesting" grids are being used, and a directional key is used, we
* only scroll by a single panel, in the direction requested, and check
* for any interesting grids on that panel. The "correct" solution would
* actually involve scanning a larger set of grids, including ones in
* panels which are adjacent to the one currently scanned, but this is
* overkill for this function. XXX XXX
*
* Hack -- targetting/observing an "outer border grid" may induce
* problems, so this is not currently allowed.
*
* The player can use the direction keys to move among "interesting"
* grids in a heuristic manner, or the "space", "+", and "-" keys to
* move through the "interesting" grids in a sequential manner, or
* can enter "location" mode, and use the direction keys to move one
* grid at a time in any direction. The "t" (set target) command will
* only target a monster (as opposed to a location) if the monster is
* target_able and the "interesting" mode is being used.
*
* The current grid is described using the "look" method above, and
* a new command may be entered at any time, but note that if the
* "TARGET_LOOK" bit flag is set (or if we are in "location" mode,
* where "space" has no obvious meaning) then "space" will scan
* through the description of the current grid until done, instead
* of immediately jumping to the next "interesting" grid. This
* allows the "target" command to retain its old semantics.
*
* The "*", "+", and "-" keys may always be used to jump immediately
* to the next (or previous) interesting grid, in the proper mode.
*
* The "return" key may always be used to scan through a complete
* grid description (forever).
*
* This command will cancel any old target, even if used from
* inside the "look" command.
*
*
* 'mode' is one of TARGET_LOOK or TARGET_KILL.
* 'x' and 'y' are the initial position of the target to be highlighted,
* or -1 if no location is specified.
* Returns TRUE if a target has been successfully set, FALSE otherwise.
*/
bool target_set_interactive(int mode, int x, int y)
{
int i, d, m, t, bd;
int wid, hgt, help_prompt_loc;
bool done = FALSE;
bool flag = TRUE;
bool help = FALSE;
ui_event_data query;
/* If we haven't been given an initial location, start on the
player. */
if (x == -1 || y == -1)
{
x = p_ptr->px;
y = p_ptr->py;
}
/* If we /have/ been given an initial location, make sure we
honour it by going into "free targetting" mode. */
else
{
flag = FALSE;
}
/* Cancel target */
target_set_monster(0);
/* Cancel tracking */
/* health_track(0); */
/* Calculate the window location for the help prompt */
Term_get_size(&wid, &hgt);
help_prompt_loc = hgt - 1;
/* Display the help prompt */
prt("Press '?' for help.", help_prompt_loc, 0);
/* Prepare the "temp" array */
target_set_interactive_prepare(mode);
/* Start near the player */
m = 0;
/* Interact */
while (!done)
{
/* Interesting grids */
if (flag && temp_n)
{
y = temp_y[m];
x = temp_x[m];
/* Adjust panel if needed */
if (adjust_panel_help(y, x, help))
{
/* Handle stuff */
handle_stuff();
}
/* Update help */
if (help)
{
bool good_target = ((cave_m_idx[y][x] > 0) &&
target_able(cave_m_idx[y][x]));
target_display_help(good_target, !(flag && temp_n));
}
/* Describe and Prompt */
query = target_set_interactive_aux(y, x, mode);
/* Cancel tracking */
/* health_track(0); */
/* Assume no "direction" */
d = 0;
/* If we click, move the target location to the click and
switch to "free targetting" mode by unsetting 'flag'.
This means we get some info about wherever we've picked. */
if (query.type == EVT_MOUSE)
{
x = KEY_GRID_X(query);
y = KEY_GRID_Y(query);
flag = FALSE;
break;
}
else
{
/* Analyze */
switch (query.key)
{
case ESCAPE:
case 'q':
{
done = TRUE;
break;
}
case ' ':
case '*':
case '+':
{
if (++m == temp_n)
m = 0;
break;
}
case '-':
{
if (m-- == 0)
m = temp_n - 1;
break;
}
case 'p':
{
/* Recenter around player */
verify_panel();
/* Handle stuff */
handle_stuff();
y = p_ptr->py;
x = p_ptr->px;
}
case 'o':
{
flag = FALSE;
break;
}
case 'm':
{
break;
}
case 't':
case '5':
case '0':
case '.':
{
int m_idx = cave_m_idx[y][x];
if ((m_idx > 0) && target_able(m_idx))
{
health_track(m_idx);
target_set_monster(m_idx);
done = TRUE;
}
else
{
bell("Illegal target!");
}
break;
}
case 'g':
{
cmd_insert(CMD_PATHFIND);
cmd_set_arg_point(cmd_get_top(), 0, y, x);
done = TRUE;
break;
}
case '?':
{
help = !help;
/* Redraw main window */
p_ptr->redraw |= (PR_BASIC | PR_EXTRA | PR_MAP | PR_EQUIP);
Term_clear();
handle_stuff();
if (!help)
prt("Press '?' for help.", help_prompt_loc, 0);
break;
}
default:
{
/* Extract direction */
d = target_dir(query.key);
/* Oops */
if (!d) bell("Illegal command for target mode!");
break;
}
}
}
/* Hack -- move around */
if (d)
{
int old_y = temp_y[m];
int old_x = temp_x[m];
/* Find a new monster */
i = target_pick(old_y, old_x, ddy[d], ddx[d]);
/* Scroll to find interesting grid */
if (i < 0)
{
int old_wy = Term->offset_y;
int old_wx = Term->offset_x;
/* Change if legal */
if (change_panel(d))
{
/* Recalculate interesting grids */
target_set_interactive_prepare(mode);
/* Find a new monster */
i = target_pick(old_y, old_x, ddy[d], ddx[d]);
/* Restore panel if needed */
if ((i < 0) && modify_panel(Term, old_wy, old_wx))
{
/* Recalculate interesting grids */
target_set_interactive_prepare(mode);
}
/* Handle stuff */
handle_stuff();
}
}
/* Use interesting grid if found */
if (i >= 0) m = i;
}
}
/* Arbitrary grids */
else
{
/* Update help */
if (help)
{
bool good_target = ((cave_m_idx[y][x] > 0) && target_able(cave_m_idx[y][x]));
target_display_help(good_target, !(flag && temp_n));
}
/* Describe and Prompt (enable "TARGET_LOOK") */
query = target_set_interactive_aux(y, x, mode | TARGET_LOOK);
/* Cancel tracking */
/* health_track(0); */
/* Assume no direction */
d = 0;
if (query.type == EVT_MOUSE)
{
/* We only target if we click somewhere where the cursor
is already (i.e. a double-click without a time limit) */
if (KEY_GRID_X(query) == x && KEY_GRID_Y(query) == y)
{
/* Make an attempt to target the monster on the given
square rather than the square itself (it seems this
is the more likely intention of clicking on a
monster). */
int m_idx = cave_m_idx[y][x];
if ((m_idx > 0) && target_able(m_idx))
{
health_track(m_idx);
target_set_monster(m_idx);
}
else
{
/* There is no monster, or it isn't targettable,
so target the location instead. */
target_set_location(y, x);
}
done = TRUE;
}
else
{
/* Just move the cursor for now - another click will
target. */
x = KEY_GRID_X(query);
y = KEY_GRID_Y(query);
}
break;
}
else
{
/* Analyze the keypress */
switch (query.key)
{
case ESCAPE:
case 'q':
{
done = TRUE;
break;
}
case ' ':
case '*':
case '+':
case '-':
{
break;
}
case 'p':
{
/* Recenter around player */
verify_panel();
/* Handle stuff */
handle_stuff();
y = p_ptr->py;
x = p_ptr->px;
}
case 'o':
{
break;
}
case 'm':
{
flag = TRUE;
m = 0;
bd = 999;
/* Pick a nearby monster */
for (i = 0; i < temp_n; i++)
{
t = distance(y, x, temp_y[i], temp_x[i]);
/* Pick closest */
if (t < bd)
{
m = i;
bd = t;
}
}
/* Nothing interesting */
if (bd == 999) flag = FALSE;
break;
}
case 't':
case '5':
case '0':
case '.':
{
target_set_location(y, x);
done = TRUE;
break;
}
case 'g':
{
cmd_insert(CMD_PATHFIND);
cmd_set_arg_point(cmd_get_top(), 0, y, x);
done = TRUE;
break;
}
case '?':
{
help = !help;
/* Redraw main window */
p_ptr->redraw |= (PR_BASIC | PR_EXTRA | PR_MAP | PR_EQUIP);
Term_clear();
handle_stuff();
if (!help)
prt("Press '?' for help.", help_prompt_loc, 0);
break;
}
default:
{
/* Extract a direction */
d = target_dir(query.key);
/* Oops */
if (!d) bell("Illegal command for target mode!");
break;
}
}
}
/* Handle "direction" */
if (d)
{
int dungeon_hgt = (p_ptr->depth == 0) ? TOWN_HGT : DUNGEON_HGT;
int dungeon_wid = (p_ptr->depth == 0) ? TOWN_WID : DUNGEON_WID;
/* Move */
x += ddx[d];
y += ddy[d];
/* Slide into legality */
if (x >= dungeon_wid - 1) x--;
else if (x <= 0) x++;
/* Slide into legality */
if (y >= dungeon_hgt - 1) y--;
else if (y <= 0) y++;
/* Adjust panel if needed */
if (adjust_panel_help(y, x, help))
{
/* Handle stuff */
handle_stuff();
/* Recalculate interesting grids */
target_set_interactive_prepare(mode);
}
}
}
}
/* Forget */
temp_n = 0;
/* Redraw as necessary */
if (help)
{
p_ptr->redraw |= (PR_BASIC | PR_EXTRA | PR_MAP | PR_EQUIP);
Term_clear();
}
else
{
prt("", 0, 0);
prt("", help_prompt_loc, 0);
p_ptr->redraw |= (PR_DEPTH | PR_STATUS);
}
/* Recenter around player */
verify_panel();
/* Handle stuff */
handle_stuff();
/* Failure to set target */
if (!target_set) return (FALSE);
/* Success */
return (TRUE);
}
static enum birth_stage point_based_command(void)
{
static int stat = 0;
struct keypress ch;
enum birth_stage next = BIRTH_POINTBASED;
/* point_based_display();*/
/* Place cursor just after cost of current stat */
Term_gotoxy(COSTS_COL + 4, COSTS_ROW + stat);
/* Get key */
ch = inkey();
if (ch.code == KTRL('X'))
{
cmd_insert(CMD_QUIT);
next = BIRTH_COMPLETE;
}
/* Go back a step, or back to the start of this step */
else if (ch.code == ESCAPE)
{
next = BIRTH_BACK;
}
else if (ch.code == 'r' || ch.code == 'R')
{
cmd_insert(CMD_RESET_STATS);
cmd_set_arg_choice(cmd_get_top(), 0, FALSE);
}
/* Done */
else if ((ch.code == '\r') || (ch.code == '\n'))
{
next = BIRTH_NAME_CHOICE;
}
else
{
int dir = target_dir(ch);
/* Prev stat, looping round to the bottom when going off the top */
if (dir == 8)
stat = (stat + A_MAX - 1) % A_MAX;
/* Next stat, looping round to the top when going off the bottom */
if (dir == 2)
stat = (stat + 1) % A_MAX;
/* Decrease stat (if possible) */
if (dir == 4)
{
cmd_insert(CMD_SELL_STAT);
cmd_set_arg_choice(cmd_get_top(), 0, stat);
}
/* Increase stat (if possible) */
if (dir == 6)
{
cmd_insert(CMD_BUY_STAT);
cmd_set_arg_choice(cmd_get_top(), 0, stat);
}
}
return next;
}
/*
* Move player in the given direction.
*
* This routine should only be called when energy has been expended.
*
* Note that this routine handles monsters in the destination grid,
* and also handles attempting to move into walls/doors/rubble/etc.
*/
void move_player(int dir, bool disarm)
{
int py = p_ptr->py;
int px = p_ptr->px;
int y = py + ddy[dir];
int x = px + ddx[dir];
int m_idx = cave->m_idx[y][x];
/* Attack monsters */
if (m_idx > 0) {
/* Mimics surprise the player */
if (is_mimicking(m_idx)) {
become_aware(m_idx);
/* Mimic wakes up */
mon_clear_timed(m_idx, MON_TMD_SLEEP, MON_TMD_FLG_NOMESSAGE);
} else {
py_attack(y, x);
}
}
/* Optionally alter traps/doors on movement */
else if (disarm && (cave->info[y][x] & CAVE_MARK) &&
(cave_isknowntrap(cave, y, x) ||
cave_iscloseddoor(cave, y, x)))
{
/* Auto-repeat if not already repeating */
if (cmd_get_nrepeats() == 0)
cmd_set_repeat(99);
do_cmd_alter_aux(dir);
}
/* Cannot walk through walls */
else if (!cave_floor_bold(y, x))
{
/* Disturb the player */
disturb(p_ptr, 0, 0);
/* Notice unknown obstacles */
if (!(cave->info[y][x] & CAVE_MARK))
{
/* Rubble */
if (cave->feat[y][x] == FEAT_RUBBLE)
{
msgt(MSG_HITWALL, "You feel a pile of rubble blocking your way.");
cave->info[y][x] |= (CAVE_MARK);
cave_light_spot(cave, y, x);
}
/* Closed door */
else if (cave->feat[y][x] < FEAT_SECRET)
{
msgt(MSG_HITWALL, "You feel a door blocking your way.");
cave->info[y][x] |= (CAVE_MARK);
cave_light_spot(cave, y, x);
}
/* Wall (or secret door) */
else
{
msgt(MSG_HITWALL, "You feel a wall blocking your way.");
cave->info[y][x] |= (CAVE_MARK);
cave_light_spot(cave, y, x);
}
}
/* Mention known obstacles */
else
{
if (cave->feat[y][x] == FEAT_RUBBLE)
msgt(MSG_HITWALL, "There is a pile of rubble blocking your way.");
else if (cave->feat[y][x] < FEAT_SECRET)
msgt(MSG_HITWALL, "There is a door blocking your way.");
else
msgt(MSG_HITWALL, "There is a wall blocking your way.");
}
}
/* Normal movement */
else
{
/* See if trap detection status will change */
bool old_dtrap = ((cave->info2[py][px] & (CAVE2_DTRAP)) != 0);
bool new_dtrap = ((cave->info2[y][x] & (CAVE2_DTRAP)) != 0);
/* Note the change in the detect status */
if (old_dtrap != new_dtrap)
p_ptr->redraw |= (PR_DTRAP);
/* Disturb player if the player is about to leave the area */
if (OPT(disturb_detect) && p_ptr->running &&
!p_ptr->running_firststep && old_dtrap && !new_dtrap)
{
disturb(p_ptr, 0, 0);
return;
}
/* Move player */
monster_swap(py, px, y, x);
/* New location */
y = py = p_ptr->py;
x = px = p_ptr->px;
/* Searching */
if (p_ptr->searching ||
(p_ptr->state.skills[SKILL_SEARCH_FREQUENCY] >= 50) ||
one_in_(50 - p_ptr->state.skills[SKILL_SEARCH_FREQUENCY]))
search(FALSE);
/* Handle "store doors" */
if ((cave->feat[p_ptr->py][p_ptr->px] >= FEAT_SHOP_HEAD) &&
(cave->feat[p_ptr->py][p_ptr->px] <= FEAT_SHOP_TAIL))
{
/* Disturb */
disturb(p_ptr, 0, 0);
cmd_insert(CMD_ENTER_STORE);
}
/* All other grids (including traps) */
else
{
/* Handle objects (later) */
p_ptr->notice |= (PN_PICKUP);
}
/* Discover invisible traps */
if (cave->feat[y][x] == FEAT_INVIS)
{
/* Disturb */
disturb(p_ptr, 0, 0);
/* Message */
msg("You found a trap!");
/* Pick a trap */
pick_trap(y, x);
/* Hit the trap */
hit_trap(y, x);
}
/* Set off an visible trap */
else if (cave_isknowntrap(cave, y, x))
{
/* Disturb */
disturb(p_ptr, 0, 0);
/* Hit the trap */
hit_trap(y, x);
}
}
p_ptr->running_firststep = FALSE;
}
/*
* Handle "target" and "look".
*
* Note that this code can be called from "get_aim_dir()".
*
* Currently, when "flag" is true, that is, when
* "interesting" grids are being used, and a directional key is used, we
* only scroll by a single panel, in the direction requested, and check
* for any interesting grids on that panel. The "correct" solution would
* actually involve scanning a larger set of grids, including ones in
* panels which are adjacent to the one currently scanned, but this is
* overkill for this function. XXX XXX
*
* Hack -- targetting/observing an "outer border grid" may induce
* problems, so this is not currently allowed.
*
* The player can use the direction keys to move among "interesting"
* grids in a heuristic manner, or the "space", "+", and "-" keys to
* move through the "interesting" grids in a sequential manner, or
* can enter "location" mode, and use the direction keys to move one
* grid at a time in any direction. The "t" (set target) command will
* only target a monster (as opposed to a location) if the monster is
* target_able and the "interesting" mode is being used.
*
* The current grid is described using the "look" method above, and
* a new command may be entered at any time, but note that if the
* "TARGET_LOOK" bit flag is set (or if we are in "location" mode,
* where "space" has no obvious meaning) then "space" will scan
* through the description of the current grid until done, instead
* of immediately jumping to the next "interesting" grid. This
* allows the "target" command to retain its old semantics.
*
* The "*", "+", and "-" keys may always be used to jump immediately
* to the next (or previous) interesting grid, in the proper mode.
*
* The "return" key may always be used to scan through a complete
* grid description (forever).
*
* This command will cancel any old target, even if used from
* inside the "look" command.
*
*
* 'mode' is one of TARGET_LOOK or TARGET_KILL.
* 'x' and 'y' are the initial position of the target to be highlighted,
* or -1 if no location is specified.
* Returns TRUE if a target has been successfully set, FALSE otherwise.
*/
bool target_set_interactive(int mode, int x, int y)
{
int py = p_ptr->py;
int px = p_ptr->px;
int path_n;
u16b path_g[256];
int i, d, m, t, bd;
int wid, hgt, help_prompt_loc;
bool done = FALSE;
bool flag = TRUE;
bool help = FALSE;
//struct keypress query;
ui_event press;
/* These are used for displaying the path to the target */
wchar_t path_char[MAX_RANGE_LGE];
int path_attr[MAX_RANGE_LGE];
struct point_set *targets;
/* If we haven't been given an initial location, start on the
player. */
if (x == -1 || y == -1)
{
x = p_ptr->px;
y = p_ptr->py;
}
/* If we /have/ been given an initial location, make sure we
honour it by going into "free targetting" mode. */
else
{
flag = FALSE;
}
/* Cancel target */
target_set_monster(0);
/* Cancel tracking */
/* health_track(NULL); */
/* Calculate the window location for the help prompt */
Term_get_size(&wid, &hgt);
help_prompt_loc = hgt - 1;
/* Display the help prompt */
prt("Press '?' for help.", help_prompt_loc, 0);
/* Prepare the target set */
targets = target_set_interactive_prepare(mode);
/* Start near the player */
m = 0;
/* Interact */
while (!done) {
bool path_drawn = FALSE;
/* Interesting grids */
if (flag && point_set_size(targets))
{
y = targets->pts[m].y;
x = targets->pts[m].x;
/* Adjust panel if needed */
if (adjust_panel_help(y, x, help)) handle_stuff(p_ptr);
/* Update help */
if (help) {
bool good_target = target_able(cave_monster_at(cave, y, x));
target_display_help(good_target, !(flag && point_set_size(targets)));
}
/* Find the path. */
path_n = project_path(path_g, MAX_RANGE, py, px, y, x, PROJECT_THRU);
/* Draw the path in "target" mode. If there is one */
if (mode & (TARGET_KILL))
path_drawn = draw_path(path_n, path_g, path_char, path_attr, py, px);
/* Describe and Prompt */
press = target_set_interactive_aux(y, x, mode);
/* Remove the path */
if (path_drawn) load_path(path_n, path_g, path_char, path_attr);
/* Cancel tracking */
/* health_track(NULL); */
/* Assume no "direction" */
d = 0;
/* Analyze */
if (press.type == EVT_MOUSE) {
if (press.mouse.button == 3) {
/* give the target selection command */
press.mouse.button = 2;
press.mouse.mods = KC_MOD_CONTROL;
}
if (press.mouse.button == 2) {
y = KEY_GRID_Y(press);//.mouse.y;
x = KEY_GRID_X(press);//.mouse.x;
if (press.mouse.mods & KC_MOD_CONTROL) {
/* same as keyboard target selection command below */
struct monster *m = cave_monster_at(cave, y, x);
if (target_able(m)) {
/* Set up target information */
monster_race_track(m->race);
health_track(p_ptr, m);
target_set_monster(m);
done = TRUE;
} else {
bell("Illegal target!");
}
} else
if (press.mouse.mods & KC_MOD_ALT) {
/* go to spot - same as 'g' command below */
cmd_insert(CMD_PATHFIND);
cmd_set_arg_point(cmd_get_top(), 0, y, x);
done = TRUE;
} else
{
/* cancel look mode */
done = TRUE;
}
} else
/*if (press.mouse.button == 3) {
} else*/
{
y = KEY_GRID_Y(press);//.mouse.y;
x = KEY_GRID_X(press);//.mouse.x;
if (cave->m_idx[y][x] || cave->o_idx[y][x]){// || cave->feat[y][x]&) {
/* reset the flag, to make sure we stay in this mode if
* something is actually there */
flag = FALSE;
/* scan the interesting list and see if there in anything here */
for (i = 0; i < point_set_size(targets); i++) {
if ((y == targets->pts[i].y) && (x == targets->pts[i].x)) {
m = i;
flag = TRUE;
break;
}
}
} else {
flag = FALSE;
}
}
} else
switch (press.key.code)
{
case ESCAPE:
case 'q':
{
done = TRUE;
break;
}
case ' ':
case '*':
case '+':
{
if (++m == point_set_size(targets))
m = 0;
break;
}
case '-':
{
if (m-- == 0)
m = point_set_size(targets) - 1;
break;
}
case 'p':
{
/* Recenter around player */
verify_panel();
/* Handle stuff */
handle_stuff(p_ptr);
y = p_ptr->py;
x = p_ptr->px;
}
case 'o':
{
flag = FALSE;
break;
}
case 'm':
{
break;
}
case 't':
case '5':
case '0':
case '.':
{
struct monster *m = cave_monster_at(cave, y, x);
if (target_able(m))
{
health_track(p_ptr, m);
target_set_monster(m);
done = TRUE;
}
else
{
bell("Illegal target!");
}
break;
}
case 'g':
{
cmd_insert(CMD_PATHFIND);
cmd_set_arg_point(cmd_get_top(), 0, y, x);
done = TRUE;
break;
}
case '?':
{
help = !help;
/* Redraw main window */
p_ptr->redraw |= (PR_BASIC | PR_EXTRA | PR_MAP | PR_EQUIP);
Term_clear();
handle_stuff(p_ptr);
if (!help)
prt("Press '?' for help.", help_prompt_loc, 0);
break;
}
default:
{
/* Extract direction */
d = target_dir(press.key);
/* Oops */
if (!d) bell("Illegal command for target mode!");
break;
}
}
/* Hack -- move around */
if (d)
{
int old_y = targets->pts[m].y;
int old_x = targets->pts[m].x;
/* Find a new monster */
i = target_pick(old_y, old_x, ddy[d], ddx[d], targets);
/* Scroll to find interesting grid */
if (i < 0)
{
int old_wy = Term->offset_y;
int old_wx = Term->offset_x;
/* Change if legal */
if (change_panel(d))
{
/* Recalculate interesting grids */
point_set_dispose(targets);
targets = target_set_interactive_prepare(mode);
/* Find a new monster */
i = target_pick(old_y, old_x, ddy[d], ddx[d], targets);
/* Restore panel if needed */
if ((i < 0) && modify_panel(Term, old_wy, old_wx))
{
/* Recalculate interesting grids */
point_set_dispose(targets);
targets = target_set_interactive_prepare(mode);
}
/* Handle stuff */
handle_stuff(p_ptr);
}
}
/* Use interesting grid if found */
if (i >= 0) m = i;
}
}
/* Arbitrary grids */
else
{
/* Update help */
if (help)
{
bool good_target = target_able(cave_monster_at(cave, y, x));
target_display_help(good_target, !(flag && point_set_size(targets)));
}
/* Find the path. */
path_n = project_path(path_g, MAX_RANGE, py, px, y, x, PROJECT_THRU);
/* Draw the path in "target" mode. If there is one */
if (mode & (TARGET_KILL))
path_drawn = draw_path (path_n, path_g, path_char, path_attr, py, px);
/* Describe and Prompt (enable "TARGET_LOOK") */
press = target_set_interactive_aux(y, x, mode | TARGET_LOOK);
/* Remove the path */
if (path_drawn) load_path(path_n, path_g, path_char, path_attr);
/* Cancel tracking */
/* health_track(0); */
/* Assume no direction */
d = 0;
/* Analyze the keypress */
if (press.type == EVT_MOUSE) {
if (press.mouse.button == 3) {
/* give the target selection command */
press.mouse.button = 2;
press.mouse.mods = KC_MOD_CONTROL;
}
if (press.mouse.button == 2) {
if (mode & (TARGET_KILL)) {
if ((y == KEY_GRID_Y(press))
&& (x == KEY_GRID_X(press))) {
d = -1;
}
}
y = KEY_GRID_Y(press);//.mouse.y;
x = KEY_GRID_X(press);//.mouse.x;
if (press.mouse.mods & KC_MOD_CONTROL) {
/* same as keyboard target selection command below */
target_set_location(y, x);
done = TRUE;
} else
if (press.mouse.mods & KC_MOD_ALT) {
/* go to spot - same as 'g' command below */
cmd_insert(CMD_PATHFIND);
cmd_set_arg_point(cmd_get_top(), 0, y, x);
done = TRUE;
} else
{
/* cancel look mode */
done = TRUE;
if (d == -1) {
target_set_location(y, x);
d = 0;
}
}
} else
/*if (press.mouse.button == 3) {
} else*/
{
int dungeon_hgt = cave->height;
int dungeon_wid = cave->width;
y = KEY_GRID_Y(press);//.mouse.y;
x = KEY_GRID_X(press);//.mouse.x;
if (Term) {
if (press.mouse.y <= 1) {
/* move the screen north */
y--;
} else
if (press.mouse.y >= (Term->hgt - 2)) {
/* move the screen south */
y++;
} else
if (press.mouse.x <= COL_MAP) {
/* move the screen in west */
x--;
} else
if (press.mouse.x >= (Term->wid - 2)) {
/* move the screen east */
x++;
}
}
if (y < 0) y = 0;
if (x < 0) x = 0;
if (y >= dungeon_hgt-1) y = dungeon_hgt-1;
if (x >= dungeon_wid-1) x = dungeon_wid-1;
/* Adjust panel if needed */
if (adjust_panel_help(y, x, help))
{
/* Handle stuff */
handle_stuff(p_ptr);
/* Recalculate interesting grids */
point_set_dispose(targets);
targets = target_set_interactive_prepare(mode);
}
if (cave->m_idx[y][x] || cave->o_idx[y][x]) {
/* scan the interesting list and see if there in anything here */
for (i = 0; i < point_set_size(targets); i++) {
if ((y == targets->pts[i].y) && (x == targets->pts[i].x)) {
m = i;
flag = TRUE;
break;
}
}
} else {
flag = FALSE;
}
}
} else
switch (press.key.code)
{
case ESCAPE:
case 'q':
{
done = TRUE;
break;
}
case ' ':
case '*':
case '+':
case '-':
{
break;
}
case 'p':
{
/* Recenter around player */
verify_panel();
/* Handle stuff */
handle_stuff(p_ptr);
y = p_ptr->py;
x = p_ptr->px;
}
case 'o':
{
break;
}
case 'm':
{
flag = TRUE;
m = 0;
bd = 999;
/* Pick a nearby monster */
for (i = 0; i < point_set_size(targets); i++)
{
t = distance(y, x, targets->pts[i].y, targets->pts[i].x);
/* Pick closest */
if (t < bd)
{
m = i;
bd = t;
}
}
/* Nothing interesting */
if (bd == 999) flag = FALSE;
break;
}
case 't':
case '5':
case '0':
case '.':
{
target_set_location(y, x);
done = TRUE;
break;
}
case 'g':
{
cmd_insert(CMD_PATHFIND);
cmd_set_arg_point(cmd_get_top(), 0, y, x);
done = TRUE;
break;
}
case '?':
{
help = !help;
/* Redraw main window */
p_ptr->redraw |= (PR_BASIC | PR_EXTRA | PR_MAP | PR_EQUIP);
Term_clear();
handle_stuff(p_ptr);
if (!help)
prt("Press '?' for help.", help_prompt_loc, 0);
break;
}
default:
{
/* Extract a direction */
d = target_dir(press.key);
/* Oops */
if (!d) bell("Illegal command for target mode!");
break;
}
}
/* Handle "direction" */
if (d)
{
int dungeon_hgt = cave->height;
int dungeon_wid = cave->width;
/* Move */
x += ddx[d];
y += ddy[d];
/* Slide into legality */
if (x >= dungeon_wid - 1) x--;
else if (x <= 0) x++;
/* Slide into legality */
if (y >= dungeon_hgt - 1) y--;
else if (y <= 0) y++;
/* Adjust panel if needed */
if (adjust_panel_help(y, x, help))
{
/* Handle stuff */
handle_stuff(p_ptr);
/* Recalculate interesting grids */
point_set_dispose(targets);
targets = target_set_interactive_prepare(mode);
}
}
}
}
/* Forget */
point_set_dispose(targets);
/* Redraw as necessary */
if (help)
{
p_ptr->redraw |= (PR_BASIC | PR_EXTRA | PR_MAP | PR_EQUIP);
Term_clear();
}
else
{
prt("", 0, 0);
prt("", help_prompt_loc, 0);
p_ptr->redraw |= (PR_DEPTH | PR_STATUS);
}
/* Recenter around player */
verify_panel();
/* Handle stuff */
handle_stuff(p_ptr);
/* Failure to set target */
if (!target_set) return (FALSE);
/* Success */
return (TRUE);
}
/*
* This is called when we receive a request for a command in the birth
* process.
* The birth process continues until we send a final character confirmation
* command (or quit), so this is effectively called in a loop by the main
* game.
*
* We're imposing a step-based system onto the main game here, so we need
* to keep track of where we're up to, where each step moves on to, etc.
*/
errr get_birth_command(bool wait)
{
static enum birth_stage current_stage = BIRTH_RESET;
static enum birth_stage prev;
static enum birth_stage roller = BIRTH_RESET;
enum birth_stage next = current_stage;
switch (current_stage)
{
case BIRTH_RESET:
{
cmd_insert(CMD_BIRTH_RESET);
roller = BIRTH_RESET;
if (quickstart_allowed)
next = BIRTH_QUICKSTART;
else
next = BIRTH_SEX_CHOICE;
break;
}
case BIRTH_QUICKSTART:
{
display_player(0);
next = get_quickstart_command();
break;
}
case BIRTH_SEX_CHOICE:
case BIRTH_CLASS_CHOICE:
case BIRTH_RACE_CHOICE:
case BIRTH_ROLLER_CHOICE:
{
menu_type *menu = &sex_menu;
cmd_code command = CMD_CHOOSE_SEX;
Term_clear();
print_menu_instructions();
if (current_stage > BIRTH_SEX_CHOICE)
{
menu_refresh(&sex_menu, FALSE);
menu = &race_menu;
command = CMD_CHOOSE_RACE;
}
if (current_stage > BIRTH_RACE_CHOICE)
{
menu_refresh(&race_menu, FALSE);
menu = &class_menu;
command = CMD_CHOOSE_CLASS;
}
if (current_stage > BIRTH_CLASS_CHOICE)
{
menu_refresh(&class_menu, FALSE);
menu = &roller_menu;
command = CMD_NULL;
}
next = menu_question(current_stage, menu, command);
if (next == BIRTH_BACK)
next = current_stage - 1;
/* Make sure that the character gets reset before quickstarting */
if (next == BIRTH_QUICKSTART)
next = BIRTH_RESET;
break;
}
case BIRTH_POINTBASED:
{
roller = BIRTH_POINTBASED;
if (prev > BIRTH_POINTBASED)
point_based_start();
next = point_based_command();
if (next == BIRTH_BACK)
next = BIRTH_ROLLER_CHOICE;
if (next != BIRTH_POINTBASED)
point_based_stop();
break;
}
case BIRTH_ROLLER:
{
roller = BIRTH_ROLLER;
next = roller_command(prev < BIRTH_ROLLER);
if (next == BIRTH_BACK)
next = BIRTH_ROLLER_CHOICE;
break;
}
case BIRTH_NAME_CHOICE:
{
if (prev < BIRTH_NAME_CHOICE)
display_player(0);
next = get_name_command();
if (next == BIRTH_BACK)
next = roller;
break;
}
case BIRTH_FINAL_CONFIRM:
{
if (prev < BIRTH_FINAL_CONFIRM)
display_player(0);
next = get_confirm_command();
if (next == BIRTH_BACK)
next = BIRTH_NAME_CHOICE;
break;
}
default:
{
/* Remove dodgy compiler warning, */
}
}
prev = current_stage;
current_stage = next;
return 0;
}
/*
* Handle "target" and "look".
*
* Note that this code can be called from "get_aim_dir()".
*
* Currently, when "flag" is true, that is, when
* "interesting" grids are being used, and a directional key is used, we
* only scroll by a single panel, in the direction requested, and check
* for any interesting grids on that panel. The "correct" solution would
* actually involve scanning a larger set of grids, including ones in
* panels which are adjacent to the one currently scanned, but this is
* overkill for this function. XXX XXX
*
* Hack -- targetting/observing an "outer border grid" may induce
* problems, so this is not currently allowed.
*
* The player can use the direction keys to move among "interesting"
* grids in a heuristic manner, or the "space", "+", and "-" keys to
* move through the "interesting" grids in a sequential manner, or
* can enter "location" mode, and use the direction keys to move one
* grid at a time in any direction. The "t" (set target) command will
* only target a monster (as opposed to a location) if the monster is
* target_able and the "interesting" mode is being used.
*
* The current grid is described using the "look" method above, and
* a new command may be entered at any time, but note that if the
* "TARGET_LOOK" bit flag is set (or if we are in "location" mode,
* where "space" has no obvious meaning) then "space" will scan
* through the description of the current grid until done, instead
* of immediately jumping to the next "interesting" grid. This
* allows the "target" command to retain its old semantics.
*
* The "*", "+", and "-" keys may always be used to jump immediately
* to the next (or previous) interesting grid, in the proper mode.
*
* The "return" key may always be used to scan through a complete
* grid description (forever).
*
* This command will cancel any old target, even if used from
* inside the "look" command.
*
* 'mode' is one of TARGET_LOOK or TARGET_KILL.
* 'x' and 'y' are the initial position of the target to be highlighted,
* or -1 if no location is specified.
* Returns TRUE if a target has been successfully set, FALSE otherwise.
*/
bool target_set_interactive(int mode, int x, int y)
{
int py = p_ptr->py;
int px = p_ptr->px;
int i, d, m, t, bd;
int wid, hgt, help_prompt_loc;
bool done = FALSE;
bool flag = TRUE;
bool help = FALSE;
bool list_floor_objects = auto_display_lists;
u16b path_n;
u16b path_g[PATH_SIZE];
u16b path_gx[PATH_SIZE];
ui_event_data query;
char info[80];
/* These are used for displaying the path to the target */
char path_char[MAX_RANGE];
byte path_attr[MAX_RANGE];
/* If we haven't been given an initial location, start on the
player. */
if (x == -1 || y == -1)
{
x = p_ptr->px;
y = p_ptr->py;
}
/* If we /have/ been given an initial location, make sure we
honour it by going into "free targeting" mode. */
else
{
flag = FALSE;
}
/* Cancel target */
target_set_monster(0);
/* make some buttons */
button_backup_all();
button_kill_all();
button_add("[ESCAPE]", ESCAPE);
button_add("[NEXT]", '+');
button_add("[PREV]", '-');
button_add("[PLAYER]", 'p');
button_add("[PATHFIND]", 'g');
button_add("[TARGET]", 't');
/* health_track(0); */
/* All grids are selectable */
if (mode & (TARGET_GRID))
{
/* Disable other modes */
mode &= ~(TARGET_LOOK | TARGET_KILL | TARGET_TRAP);
/* Disable interesting grids */
flag = FALSE;
}
/* Calculate the window location for the help prompt */
Term_get_size(&wid, &hgt);
help_prompt_loc = hgt - (mouse_buttons ? 2 : 1);
/* Display the help prompt */
prt("'?' - help", help_prompt_loc, 0);
/* Prepare the "temp" array */
target_set_interactive_prepare(mode);
/* Start near the player */
m = 0;
/* Interact */
while (!done)
{
button_kill('l');
button_kill('?');
if (list_floor_objects)
{
button_add("[HIDE_OBJLIST]", 'l');
}
else button_add("[SHOW_OBJLIST]", 'l');
if (help)
{
button_add("[HIDE_HELP]", '?');
}
else button_add("[SHOW_HELP]",'?');
/* Interesting grids */
if (flag && temp_n)
{
bool path_drawn = FALSE;
int yy, xx;
y = temp_y[m];
x = temp_x[m];
button_add("[SCAN]",'o');
/* Update help */
if (help)
{
bool good_target = ((cave_m_idx[y][x] > 0) && target_able(cave_m_idx[y][x]));
target_display_help(good_target, !(flag && temp_n));
}
/* Dummy pointers to send to project_path */
yy = y;
xx = x;
/* Allow targets for monsters....or traps, if applicable */
if (((cave_m_idx[y][x] > 0) && target_able(cave_m_idx[y][x])) ||
((mode & (TARGET_TRAP)) && target_able_trap(y, x)))
{
strcpy(info, "q,t,r,l,p,o,+,-,<dir>");
}
/* Dis-allow target */
else
{
strcpy(info, "q,p,l,o,+,-,<dir>");
}
/* Adjust panel if needed */
if (adjust_panel(y, x))
{
/* Handle stuff */
handle_stuff();
}
/* Find the path. */
path_n = project_path(path_g, path_gx, MAX_RANGE, py, px, &yy, &xx, PROJECT_THRU);
/* Draw the path in "target" mode. If there is one */
if ((mode & (TARGET_KILL)) && (cave_info[y][x] & (CAVE_FIRE)))
{
path_drawn = draw_path(path_n, path_g, path_char, path_attr, py, px, y, x);
}
event_signal(EVENT_MOUSEBUTTONS);
/* Describe and Prompt */
query = target_set_interactive_aux(y, x, mode, info, list_floor_objects);
/* Remove the path */
if (path_drawn) load_path(path_n, path_g, path_char, path_attr);
/* Cancel tracking */
/* health_track(0); */
/* Assume no "direction" */
d = 0;
/* Analyze */
switch (query.key)
{
case ESCAPE:
case 'q':
{
done = TRUE;
break;
}
case ' ':
case '*':
case '+':
{
if (++m == temp_n) m = 0;
break;
}
case '-':
{
if (m-- == 0) m = temp_n - 1;
break;
}
case 'p':
{
/* Recenter around player */
verify_panel();
/* Handle stuff */
handle_stuff();
y = py;
x = px;
}
case 'o':
{
flag = FALSE;
break;
}
case 'm':
{
break;
}
/* If we click, move the target location to the click and
switch to "free targetting" mode by unsetting 'flag'.
This means we get some info about wherever we've picked. */
case DEFINED_XFF:
{
x = KEY_GRID_X(query);
y = KEY_GRID_Y(query);
flag = FALSE;
break;
}
case 't':
case '5':
case '0':
case '.':
{
int m_idx = cave_m_idx[y][x];
if ((m_idx > 0) && target_able(m_idx))
{
health_track(m_idx);
target_set_monster(m_idx);
done = TRUE;
}
else if ((mode & (TARGET_TRAP)) && target_able_trap(y, x))
{
target_set_location(y, x);
done = TRUE;
}
else if (mode & (TARGET_PROBE))
{
target_set_location(y, x);
done = TRUE;
}
else
{
bell("Illegal target!");
}
break;
}
case 'g':
{
cmd_insert(CMD_PATHFIND, y, x);
done = TRUE;
break;
}
case 'l':
{
list_floor_objects = (!list_floor_objects);
}
case '?':
{
help = !help;
/* Redraw main window */
p_ptr->redraw |= (PR_BASIC | PR_EXTRA | PR_MAP | PR_EQUIP);
Term_clear();
handle_stuff();
if (!help)
prt("'?' - help", help_prompt_loc, 0);
break;
}
default:
{
/* Extract direction */
d = target_dir(query.key);
/* Oops */
if (!d) bell("Illegal command for target mode!");
break;
}
}
/* Hack -- move around */
if (d)
{
int old_y = temp_y[m];
int old_x = temp_x[m];
/* Find a new monster */
i = target_pick(old_y, old_x, ddy[d], ddx[d]);
/* Scroll to find interesting grid */
if (i < 0)
{
int old_wy = Term->offset_y;
int old_wx = Term->offset_x;
/* Change if legal */
if (change_panel(d))
{
/* Recalculate interesting grids */
target_set_interactive_prepare(mode);
/* Find a new monster */
i = target_pick(old_y, old_x, ddy[d], ddx[d]);
/* Restore panel if needed */
if ((i < 0) && modify_panel(Term, old_wy, old_wx))
{
/* Recalculate interesting grids */
target_set_interactive_prepare(mode);
}
/* Handle stuff */
handle_stuff();
}
}
/* Use interesting grid if found */
if (i >= 0) m = i;
}
}
/* Arbitrary grids */
else
{
bool path_drawn = FALSE;
/* Dummy pointers to send to project_path */
int yy = y;
int xx = x;
/* Don't need this button any more */
button_kill('o');
/* Update help */
if (help)
{
bool good_target = ((cave_m_idx[y][x] > 0) && target_able(cave_m_idx[y][x]));
target_display_help(good_target, !(flag && temp_n));
}
/* Default prompt */
if (!(mode & (TARGET_GRID)))
{
strcpy(info, "q,t,l,p,m,+,-,<dir>");
}
/* Disable monster selection */
else
{
strcpy(info, "q,t,l.p,+,-,<dir>");
}
/* Find the path. */
path_n = project_path(path_g, path_gx, MAX_RANGE, py, px, &yy, &xx, PROJECT_THRU);
/* Draw the path in "target" mode. If there is one */
if ((mode & (TARGET_KILL)) && (cave_info[y][x] & (CAVE_FIRE)))
{
/* Save target info */
path_drawn = draw_path(path_n, path_g, path_char, path_attr, py, px, y, x);
}
event_signal(EVENT_MOUSEBUTTONS);
/* Describe and Prompt (enable "TARGET_LOOK") */
query = target_set_interactive_aux(y, x, (mode | TARGET_LOOK), info, list_floor_objects);
/* Remove the path */
if (path_drawn) load_path(path_n, path_g, path_char, path_attr);
/* Cancel tracking */
/* health_track(0); */
/* Assume no direction */
d = 0;
/* Analyze the keypress */
switch (query.key)
{
case ESCAPE:
case 'q':
{
done = TRUE;
break;
}
case ' ':
case '*':
case '+':
case '-':
{
break;
}
case 'p':
{
/* Recenter around player */
verify_panel();
/* Handle stuff */
handle_stuff();
y = py;
x = px;
}
case 'o':
{
break;
}
case 'm':
{
/* Monster selection is disabled */
if (mode & (TARGET_GRID)) break;
flag = TRUE;
m = 0;
bd = 999;
/* Pick a nearby monster */
for (i = 0; i < temp_n; i++)
{
t = distance(y, x, temp_y[i], temp_x[i]);
/* Pick closest */
if (t < bd)
{
m = i;
bd = t;
}
}
/* Nothing interesting */
if (bd == 999) flag = FALSE;
break;
}
case '\xff':
{
/* We only target if we click somewhere where the cursor
is already (i.e. a double-click without a time limit) */
if (KEY_GRID_X(query) == x && KEY_GRID_Y(query) == y)
{
/* Make an attempt to target the monster on the given
square rather than the square itself (it seems this
is the more likely intention of clicking on a
monster). */
int m_idx = cave_m_idx[y][x];
if ((m_idx > 0) && target_able(m_idx))
{
health_track(m_idx);
target_set_monster(m_idx);
}
else
{
/* There is no monster, or it isn't targettable,
so target the location instead. */
target_set_location(y, x);
}
done = TRUE;
}
else
{
/* Just move the cursor for now - another click will
target. */
x = KEY_GRID_X(query);
y = KEY_GRID_Y(query);
}
break;
}
case 't':
case '5':
case '0':
case '.':
{
target_set_location(y, x);
done = TRUE;
break;
}
case 'g':
{
cmd_insert(CMD_PATHFIND, y, x);
done = TRUE;
break;
}
case 'l':
{
list_floor_objects = (!list_floor_objects);
}
case '?':
{
help = !help;
/* Redraw main window */
p_ptr->redraw |= (PR_BASIC | PR_EXTRA | PR_MAP | PR_EQUIP);
Term_clear();
handle_stuff();
if (!help)
prt("'?' - help.", help_prompt_loc, 0);
break;
}
default:
{
/* Extract a direction */
d = target_dir(query.key);
/* Oops */
if (!d) bell("Illegal command for target mode!");
break;
}
}
/* Handle "direction" */
if (d)
{
int dungeon_hgt = p_ptr->cur_map_hgt;
int dungeon_wid = p_ptr->cur_map_wid;
/* Move */
x += ddx[d];
y += ddy[d];
/* Slide into legality */
if (x >= dungeon_wid - 1) x--;
else if (x <= 0) x++;
/* Slide into legality */
if (y >= dungeon_hgt - 1) y--;
else if (y <= 0) y++;
/* Adjust panel if needed */
if (adjust_panel(y, x))
{
/* Handle stuff */
handle_stuff();
/* Recalculate interesting grids */
target_set_interactive_prepare(mode);
}
}
}
}
/* Forget */
temp_n = 0;
/* Redraw as necessary */
if (help)
{
p_ptr->redraw |= (PR_BASIC | PR_EXTRA | PR_MAP | PR_EQUIP);
Term_clear();
}
else
{
prt("", 0, 0);
prt("", help_prompt_loc, 0);
p_ptr->redraw |= (PR_DEPTH | PR_STATUS);
}
/* Recenter around player */
verify_panel();
/* Restore buttons */
button_restore();
/* Handle stuff */
handle_stuff();
/* Failure to set target */
if (!p_ptr->target_set) return (FALSE);
/* Success */
return (TRUE);
}
static enum birth_stage roller_command(bool first_call)
{
char prompt[80] = "";
size_t promptlen = 0;
struct keypress ch;
enum birth_stage next = BIRTH_ROLLER;
/* Used to keep track of whether we've rolled a character before or not. */
static bool prev_roll = FALSE;
/* Display the player - a bit cheaty, but never mind. */
display_player(0);
if (first_call)
prev_roll = FALSE;
/* Add buttons */
button_add("[ESC]", ESCAPE);
button_add("[Enter]", '\r');
button_add("[r]", 'r');
if (prev_roll) button_add("[p]", 'p');
clear_from(Term->hgt - 2);
redraw_stuff(p_ptr);
/* Prepare a prompt (must squeeze everything in) */
strnfcat(prompt, sizeof (prompt), &promptlen, "['r' to reroll");
if (prev_roll)
strnfcat(prompt, sizeof(prompt), &promptlen, ", 'p' for prev");
strnfcat(prompt, sizeof (prompt), &promptlen, " or 'Enter' to accept]");
/* Prompt for it */
prt(prompt, Term->hgt - 1, Term->wid / 2 - promptlen / 2);
/* Prompt and get a command */
ch = inkey();
if (ch.code == ESCAPE)
{
button_kill('r');
button_kill('p');
next = BIRTH_BACK;
}
/* 'Enter' accepts the roll */
if ((ch.code == '\r') || (ch.code == '\n'))
{
next = BIRTH_NAME_CHOICE;
}
/* Reroll this character */
else if ((ch.code == ' ') || (ch.code == 'r'))
{
cmd_insert(CMD_ROLL_STATS);
prev_roll = TRUE;
}
/* Previous character */
else if (prev_roll && (ch.code == 'p'))
{
cmd_insert(CMD_PREV_STATS);
}
/* Quit */
else if (ch.code == KTRL('X'))
{
cmd_insert(CMD_QUIT);
next = BIRTH_COMPLETE;
}
/* Help XXX */
else if (ch.code == '?')
{
do_cmd_help();
}
/* Nothing handled directly here */
else
{
bell("Illegal roller command!");
}
/* Kill buttons */
button_kill(ESCAPE);
button_kill('\r');
button_kill('r');
button_kill('p');
redraw_stuff(p_ptr);
return next;
}