int main( int argc, char * argv[] )
{
if ( argc != 2 )
{
std::cout << "Copy files in the current directory to a target directory\n"
<< "Usage: mbcopy <target-dir>\n";
return 1;
}
// For encoding, use Boost UTF-8 codecvt
std::locale global_loc = std::locale();
std::locale loc( global_loc, new fs::detail::utf8_codecvt_facet );
user::mbpath_traits::imbue( loc );
std::string target_string( argv[1] );
user::mbpath target_dir( user::mbpath_traits::to_internal( target_string ) );
if ( !fs::is_directory( target_dir ) )
{
std::cout << "Error: " << argv[1] << " is not a directory\n";
return 1;
}
for ( fs::wdirectory_iterator it( L"." );
it != fs::wdirectory_iterator(); ++it )
{
if ( fs::is_regular_file(it->status()) )
{
copy_file( *it, target_dir / it->path().filename() );
}
}
return 0;
}
///////////////////////////////////////////////////////////////////////////////
// function allowing to deploy the current executable to the remote machine,
// where it is supposed to be launched. return the directory name the job got
// deployed
std::string deploy_me(std::string path, std::string target_host)
{
// construct unique target directory
std::string targetdir("/tmp/saga_tutorial/");
targetdir += boost::lexical_cast<std::string>(getuid());
targetdir += "/";
targetdir += boost::lexical_cast<std::string>(getpid());
targetdir += "/";
// copy the executable to the remote directory
fs::path exe(path);
// Create remote directory
saga::url target_dir(targetdir);
target_dir.set_scheme("any"); // we rely on adaptor selection
target_dir.set_host(get_host(target_host));
saga::filesystem::directory d(target_dir, saga::filesystem::Create|saga::filesystem::CreateParents);
// copy the executable
saga::url source(exe.filename());
saga::filesystem::file f(source);
saga::url target(targetdir + "/" + exe.filename());
target.set_scheme("any"); // we rely on adaptor selection
target.set_host(get_host(target_host));
f.copy(target);
return targetdir;
}
static enum birth_stage point_based_command(void)
{
static int stat = 0;
struct keypress ch;
enum birth_stage next = BIRTH_POINTBASED;
/* 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')) {
quit(NULL);
} else if (ch.code == ESCAPE) {
/* Go back a step, or back to the start of this step */
next = BIRTH_BACK;
} else if (ch.code == 'r' || ch.code == 'R') {
cmdq_push(CMD_RESET_STATS);
cmd_set_arg_choice(cmdq_peek(), "choice", FALSE);
} else if (ch.code == KC_ENTER) {
/* Done */
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 + STAT_MAX - 1) % STAT_MAX;
/* Next stat, looping round to the top when going off the bottom */
if (dir == 2)
stat = (stat + 1) % STAT_MAX;
/* Decrease stat (if possible) */
if (dir == 4) {
cmdq_push(CMD_SELL_STAT);
cmd_set_arg_choice(cmdq_peek(), "choice", stat);
}
/* Increase stat (if possible) */
if (dir == 6) {
cmdq_push(CMD_BUY_STAT);
cmd_set_arg_choice(cmdq_peek(), "choice", stat);
}
}
return next;
}
/*
* 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);
}
/*
* Do glyph picker command -- Change glyphs
*/
static bool glyph_command(ui_event ke, bool * glyph_picker_ptr,
int height, int width, byte * cur_attr_ptr,
wchar_t * cur_char_ptr, int col, int row)
{
static byte attr_old = 0;
static char char_old = 0;
/* Get mouse movement */
if (ke.type == EVT_MOUSE) {
byte a = *cur_attr_ptr;
int mx = logical_width(ke.mouse.x - col);
if (ke.mouse.y != row + height / 2)
return FALSE;
if ((mx >= 0) && (mx < MAX_COLORS) && (ke.mouse.button == 1)) {
/* Set the visual */
*cur_attr_ptr = a = mx - 14;
/* Accept change */
remove_tiles(col, row, glyph_picker_ptr, width, height);
return TRUE;
}
else {
return FALSE;
}
}
if (ke.type != EVT_KBRD)
return FALSE;
switch (ke.key.code) {
case ESCAPE:
{
if (*glyph_picker_ptr) {
/* Cancel change */
*cur_attr_ptr = attr_old;
*cur_char_ptr = char_old;
remove_tiles(col, row, glyph_picker_ptr, width, height);
return TRUE;
}
break;
}
case KC_ENTER:
{
if (*glyph_picker_ptr) {
/* Accept change */
remove_tiles(col, row, glyph_picker_ptr, width, height);
return TRUE;
}
break;
}
case 'V':
case 'v':
{
if (!*glyph_picker_ptr) {
*glyph_picker_ptr = TRUE;
attr_old = *cur_attr_ptr;
char_old = *cur_char_ptr;
} else {
/* Cancel change */
*cur_attr_ptr = attr_old;
*cur_char_ptr = char_old;
remove_tiles(col, row, glyph_picker_ptr, width, height);
}
return TRUE;
}
case 'i':
case 'I':
{
if (*glyph_picker_ptr) {
char code_point[6];
bool res = FALSE;
/* Ask the user for a code point */
Term_gotoxy(col, row + height / 2 + 2);
res = get_string("(up to 5 hex digits):", code_point, 5);
/* Process input */
if (res) {
unsigned long int point =
strtoul(code_point, (char **) NULL, 16);
*cur_char_ptr = (wchar_t) point;
return TRUE;
}
}
break;
}
default:
{
int d = target_dir(ke.key);
byte a = *cur_attr_ptr;
if (!*glyph_picker_ptr)
break;
/* Horizontal only */
if (ddy[d] != 0)
break;
/* Horizontal movement */
if (ddx[d] != 0) {
a += ddx[d] + BASIC_COLORS;
a = a % BASIC_COLORS;
*cur_attr_ptr = a;
}
/* We need to always eat the input even if it is clipped,
* otherwise it will be interpreted as a change object
* selection command with messy results.
*/
return TRUE;
}
}
/* Glyph picker command is not used */
return FALSE;
}
/*
* Do tile picker command -- Change tiles
*/
static bool tile_picker_command(ui_event ke, bool * tile_picker_ptr,
int height, int width, byte * attr_top_ptr,
byte * char_left_ptr, byte * cur_attr_ptr,
byte * cur_char_ptr, int col, int row,
int *delay)
{
static byte attr_old = 0;
static char char_old = 0;
/* These are the distance we want to maintain between the cursor and
* borders. */
int frame_left = logical_width(10);
int frame_right = logical_width(10);
int frame_top = logical_height(4);
int frame_bottom = logical_height(4);
/* Get mouse movement */
if (ke.type == EVT_MOUSE) {
int eff_width = actual_width(width);
int eff_height = actual_height(height);
byte a = *cur_attr_ptr;
byte c = *cur_char_ptr;
int my = logical_height(ke.mouse.y - row);
int mx = logical_width(ke.mouse.x - col);
if ((my >= 0) && (my < eff_height) && (mx >= 0) && (mx < eff_width)
&& ((ke.mouse.button == 1) || (a != *attr_top_ptr + my)
|| (c != *char_left_ptr + mx))) {
/* Set the visual */
*cur_attr_ptr = a = *attr_top_ptr + my;
*cur_char_ptr = c = *char_left_ptr + mx;
/* Move the frame */
if (*char_left_ptr > MAX(0, (int) c - frame_left))
(*char_left_ptr)--;
if (*char_left_ptr + eff_width <=
MIN(255, (int) c + frame_right))
(*char_left_ptr)++;
if (*attr_top_ptr > MAX(0, (int) a - frame_top))
(*attr_top_ptr)--;
if (*attr_top_ptr + eff_height <=
MIN(255, (int) a + frame_bottom))
(*attr_top_ptr)++;
/* Delay */
*delay = 100;
/* Accept change */
if (ke.mouse.button)
remove_tiles(col, row, tile_picker_ptr, width, height);
return TRUE;
}
/* Cancel change */
else if (ke.mouse.button == 2) {
*cur_attr_ptr = attr_old;
*cur_char_ptr = char_old;
remove_tiles(col, row, tile_picker_ptr, width, height);
return TRUE;
}
else {
return FALSE;
}
}
if (ke.type != EVT_KBRD)
return FALSE;
switch (ke.key.code) {
case ESCAPE:
{
if (*tile_picker_ptr) {
/* Cancel change */
*cur_attr_ptr = attr_old;
*cur_char_ptr = char_old;
remove_tiles(col, row, tile_picker_ptr, width, height);
return TRUE;
}
break;
}
case KC_ENTER:
{
if (*tile_picker_ptr) {
/* Accept change */
remove_tiles(col, row, tile_picker_ptr, width, height);
return TRUE;
}
break;
}
case 'V':
case 'v':
{
/* No visual mode without graphics, for now - NRM */
if (current_graphics_mode != NULL)
if (current_graphics_mode->grafID == 0)
break;
if (!*tile_picker_ptr) {
*tile_picker_ptr = TRUE;
bigcurs = TRUE;
*attr_top_ptr =
(byte) MAX(0, (int) *cur_attr_ptr - frame_top);
*char_left_ptr =
(char) MAX(0, (int) *cur_char_ptr - frame_left);
attr_old = *cur_attr_ptr;
char_old = *cur_char_ptr;
} else {
/* Cancel change */
*cur_attr_ptr = attr_old;
*cur_char_ptr = char_old;
remove_tiles(col, row, tile_picker_ptr, width, height);
}
return TRUE;
}
case 'C':
case 'c':
{
/* Set the tile */
attr_idx = *cur_attr_ptr;
char_idx = *cur_char_ptr;
return TRUE;
}
case 'P':
case 'p':
{
if (attr_idx) {
/* Set the char */
*cur_attr_ptr = attr_idx;
*attr_top_ptr =
(byte) MAX(0, (int) *cur_attr_ptr - frame_top);
}
if (char_idx) {
/* Set the char */
*cur_char_ptr = char_idx;
*char_left_ptr =
(char) MAX(0, (int) *cur_char_ptr - frame_left);
}
return TRUE;
}
default:
{
int d = target_dir(ke.key);
byte a = *cur_attr_ptr;
byte c = *cur_char_ptr;
if (!*tile_picker_ptr)
break;
bigcurs = TRUE;
/* Restrict direction */
if ((a == 0) && (ddy[d] < 0))
d = 0;
if ((c == 0) && (ddx[d] < 0))
d = 0;
if ((a == 255) && (ddy[d] > 0))
d = 0;
if ((c == 255) && (ddx[d] > 0))
d = 0;
a += ddy[d];
c += ddx[d];
/* Set the tile */
*cur_attr_ptr = a;
*cur_char_ptr = c;
/* Move the frame */
if (ddx[d] < 0 &&
*char_left_ptr > MAX(0, (int) c - frame_left))
(*char_left_ptr)--;
if ((ddx[d] > 0) &&
*char_left_ptr + (width / tile_width) <=
MIN(255, (int) c + frame_right))
(*char_left_ptr)++;
if (ddy[d] < 0 && *attr_top_ptr > MAX(0, (int) a - frame_top))
(*attr_top_ptr)--;
if (ddy[d] > 0 &&
*attr_top_ptr + (height / tile_height) <=
MIN(255, (int) a + frame_bottom))
(*attr_top_ptr)++;
/* We need to always eat the input even if it is clipped,
* otherwise it will be interpreted as a change object
* selection command with messy results.
*/
return TRUE;
}
}
/* Tile picker command is not used */
return FALSE;
}
/*
* Request a "movement" direction (1,2,3,4,6,7,8,9) from the user.
*
* Return TRUE if a direction was chosen, otherwise return FALSE.
*
* This function should be used for all "repeatable" commands, such as
* run, walk, open, close, bash, disarm, spike, tunnel, etc, as well
* as all commands which must reference a grid adjacent to the player,
* and which may not reference the grid under the player.
*
* Directions "5" and "0" are illegal and will not be accepted.
*
* This function tracks and uses the "global direction", and uses
* that as the "desired direction", if it is set.
*/
bool get_rep_dir(int *dp)
{
int dir = 0;
ui_event_data ke;
/* Initialize */
(*dp) = 0;
/* Get a direction */
while (!dir) {
/* Paranoia XXX XXX XXX */
message_flush();
/* Get first keypress - the first test is to avoid displaying the
* prompt for direction if there's already a keypress queued up and
* waiting - this just avoids a flickering prompt if there is a "lazy"
* movement delay. */
inkey_scan = SCAN_INSTANT;
ke = inkey_ex();
inkey_scan = SCAN_OFF;
if (ke.type == EVT_KBRD && target_dir(ke.key) == 0) {
prt("Direction or <click> (Escape to cancel)? ", 0, 0);
ke = inkey_ex();
}
/* Check mouse coordinates */
if (ke.type == EVT_MOUSE) {
/* if (ke.button) */
{
int y = KEY_GRID_Y(ke);
int x = KEY_GRID_X(ke);
/* Calculate approximate angle */
int angle = get_angle_to_target(p_ptr->py, p_ptr->px, y, x, 0);
/* Convert angle to direction */
if (angle < 15)
dir = 6;
else if (angle < 33)
dir = 9;
else if (angle < 59)
dir = 8;
else if (angle < 78)
dir = 7;
else if (angle < 104)
dir = 4;
else if (angle < 123)
dir = 1;
else if (angle < 149)
dir = 2;
else if (angle < 168)
dir = 3;
else
dir = 6;
}
}
/* Get other keypresses until a direction is chosen. */
else {
int keypresses_handled = 0;
while (ke.key != 0) {
int this_dir;
if (ke.key == ESCAPE) {
/* Clear the prompt */
prt("", 0, 0);
return (FALSE);
}
/* XXX Ideally show and move the cursor here to indicate the
* currently "Pending" direction. XXX */
this_dir = target_dir(ke.key);
if (this_dir) {
dir = dir_transitions[dir][this_dir];
}
if (lazymove_delay == 0 || ++keypresses_handled > 1)
break;
inkey_scan = lazymove_delay;
ke = inkey_ex();
}
/* 5 is equivalent to "escape" */
if (dir == 5) {
/* Clear the prompt */
prt("", 0, 0);
return (FALSE);
}
}
/* Oops */
if (!dir)
bell("Illegal repeatable direction!");
}
/* Clear the prompt */
prt("", 0, 0);
/* Save direction */
(*dp) = dir;
/* Success */
return (TRUE);
}
/**
* Modify the "window" options
*/
static void do_cmd_options_win(const char *name, int row)
{
int i, j, d;
int y = 0;
int x = 0;
ui_event ke;
u32b new_flags[ANGBAND_TERM_MAX];
/* Set new flags to the old values */
for (j = 0; j < ANGBAND_TERM_MAX; j++)
new_flags[j] = window_flag[j];
/* Clear screen */
screen_save();
clear_from(0);
/* Interact */
while (1) {
/* Prompt */
prt("Window flags (<dir> to move, 't'/Enter to toggle, or ESC)", 0, 0);
/* Display the windows */
for (j = 0; j < ANGBAND_TERM_MAX; j++) {
byte a = COLOUR_WHITE;
const char *s = angband_term_name[j];
/* Use color */
if (j == x) a = COLOUR_L_BLUE;
/* Window name, staggered, centered */
Term_putstr(35 + j * 5 - strlen(s) / 2, 2 + j % 2, -1, a, s);
}
/* Display the options */
for (i = 0; i < PW_MAX_FLAGS; i++) {
byte a = COLOUR_WHITE;
const char *str = window_flag_desc[i];
/* Use color */
if (i == y) a = COLOUR_L_BLUE;
/* Unused option */
if (!str) str = "(Unused option)";
/* Flag name */
Term_putstr(0, i + 5, -1, a, str);
/* Display the windows */
for (j = 0; j < ANGBAND_TERM_MAX; j++) {
char c = '.';
a = COLOUR_WHITE;
/* Use color */
if ((i == y) && (j == x)) a = COLOUR_L_BLUE;
/* Active flag */
if (new_flags[j] & (1L << i)) c = 'X';
/* Flag value */
Term_putch(35 + j * 5, i + 5, a, c);
}
}
/* Place Cursor */
Term_gotoxy(35 + x * 5, y + 5);
/* Get key */
ke = inkey_ex();
/* Mouse or keyboard interaction */
if (ke.type == EVT_MOUSE) {
int choicey = ke.mouse.y - 5;
int choicex = (ke.mouse.x - 35)/5;
if (ke.mouse.button == 2)
break;
if ((choicey >= 0) && (choicey < PW_MAX_FLAGS)
&& (choicex > 0) && (choicex < ANGBAND_TERM_MAX)
&& !(ke.mouse.x % 5)) {
if ((choicey == y) && (choicex == x)) {
/* Toggle flag (off) */
if (new_flags[x] & (1L << y))
new_flags[x] &= ~(1L << y);
/* Toggle flag (on) */
else
new_flags[x] |= (1L << y);
} else {
y = choicey;
x = (ke.mouse.x - 35)/5;
}
}
} else if (ke.type == EVT_KBRD) {
if (ke.key.code == ESCAPE || ke.key.code == 'q')
break;
/* Toggle */
else if (ke.key.code == '5' || ke.key.code == 't' ||
ke.key.code == KC_ENTER) {
/* Hack -- ignore the main window */
if (x == 0)
bell("Cannot set main window flags!");
/* Toggle flag (off) */
else if (new_flags[x] & (1L << y))
new_flags[x] &= ~(1L << y);
/* Toggle flag (on) */
else
new_flags[x] |= (1L << y);
/* Continue */
continue;
}
/* Extract direction */
d = target_dir(ke.key);
/* Move */
if (d != 0) {
x = (x + ddx[d] + 8) % ANGBAND_TERM_MAX;
y = (y + ddy[d] + 16) % PW_MAX_FLAGS;
}
}
}
/* Notice changes */
subwindows_set_flags(new_flags, ANGBAND_TERM_MAX);
screen_load();
}
/*
* 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);
}
/*
* Get an "aiming direction" (1,2,3,4,6,7,8,9 or 5) from the user.
*
* Return TRUE if a direction was chosen, otherwise return FALSE.
*
* The direction "5" is special, and means "use current target". Also DIR_TARGET
*
* This function tracks and uses the "global direction", and uses
* that as the "desired direction", if it is set.
*
* Note that "Force Target", if set, will pre-empt user interaction,
* if there is a usable target already set.
*
* Currently this function applies confusion directly.
*/
bool get_aim_dir(int *dp, bool target_trap)
{
/* Global direction */
int dir = 0;
int old_dir;
bool done = FALSE;
int mode = TARGET_QUIET;
if (target_trap) mode |= TARGET_TRAP;
else mode |= TARGET_KILL;
if (*dp == DIR_CLOSEST)
{
if (target_set_closest(mode))
{
return(TRUE);
}
}
/* Initialize */
(*dp) = 0;
/* Hack -- auto-target if requested */
if (use_old_target && target_okay() && !dir) dir = DIR_TARGET;
else ui_update_message_label(color_string("Please select a target.", TERM_L_RED));
ui_targeting_show(MODE_TARGETING_AIMING);
/* Ask until satisfied */
while (!dir && !done)
{
ui_show_cursor(p_ptr->py, p_ptr->px);
/* Get a command (or Cancel) */
UserInput input = ui_get_input();
// Paranoia
if (input.mode == INPUT_MODE_NONE) break;
if ((input.key == Qt::Key_Escape) || (input.key == Qt::Key_X))
{
break;
}
// Do nothing
if (input.mode == INPUT_MODE_MOUSE_WHEEL)
{
continue;
}
// Skip interactive mode and directly choose target.
if (input.mode == INPUT_MODE_MOUSE_DOUBLE_CLICK)
{
if (set_selected_target(mode, input.y, input.x)) dir = DIR_TARGET;
else if (set_selected_target(TARGET_GRID, input.y, input.x)) dir = DIR_TARGET;
continue;
}
if (input.mode == INPUT_MODE_MOUSE_SINGLE_CLICK)
{
/* Calculate approximate angle */
if (target_set_interactive(mode, input.x, input.y)) dir = DIR_TARGET;
else done = TRUE;
continue;
}
/* Analyze */
switch (input.key)
{
case Qt::Key_M:
case Qt::Key_Asterisk:
{
/* Set new target, use target if legal */
int mode = TARGET_KILL;
if (target_trap) mode |= TARGET_TRAP;
if (target_set_interactive(mode, -1, -1)) dir = DIR_TARGET;
else done = TRUE;
continue;
}
case Qt::Key_C:
case Qt::Key_Comma:
{
/* Set to closest target */
if (target_set_closest(TARGET_KILL))
{
dir = DIR_CLOSEST;
continue;
}
break;
}
case Qt::Key_Question:
{
do_cmd_list_targeting_commands();
continue;
}
case Qt::Key_H:
case Qt::Key_5:
case Qt::Key_Period:
case Qt::Key_Clear:
{
/* Use current target, if set and legal */
if (target_okay()) dir = DIR_TARGET;
break;
}
default:
{
/* Possible direction */
dir = target_dir(input);
break;
}
}
/* Error */
if (!dir) color_message("Illegal aim direction!", TERM_ORANGE);
}
ui_targeting_hide();
ui_show_cursor(-1, -1);
ui_clear_message_label();
/* No direction */
if (!dir) return (FALSE);
/* Save the direction */
old_dir = dir;
/* Check for confusion */
if (p_ptr->timed[TMD_CONFUSED])
{
/* Random direction */
dir = ddd[randint0(8)];
}
/* Notice confusion */
if (old_dir != dir)
{
/* Warn the user */
message(QString("You are confused."));
}
/* Save direction */
(*dp) = dir;
/* A "valid" direction was entered */
return (TRUE);
}
/*
* Generic "get choice from menu" function
*/
static int get_player_choice(birth_menu *choices, int num, int def, int col, int wid, void (*hook)(birth_menu))
{
int top = 0, next;
int i, dir;
char c;
char buf[300];
bool done = FALSE;
int hgt;
byte attr;
int cur = (def) ? def : 0;
/* Autoselect if able */
//if (num == 1) done = TRUE;
/* Clear */
for (i = TABLE_ROW; i < DESCRIPTION_ROW + 4; i++)
{
/* Clear */
Term_erase(col, i, Term->wid - wid);
}
/* Choose */
while (TRUE)
{
hgt = Term->hgt - TABLE_ROW - 1;
/* Redraw the list */
for (i = 0; ((i + top < num) && (i <= hgt)); i++)
{
if (i + top < 26)
{
strnfmt(buf, sizeof(buf), "%c) %s", I2A(i + top), choices[i + top].name);
}
else
{
/* ToDo: Fix the ASCII dependency */
strnfmt(buf, sizeof(buf), "%c) %s", 'A' + (i + top - 26), choices[i + top].name);
}
/* Clear */
Term_erase(col, i + TABLE_ROW, wid);
/* Display */
if (i == (cur - top))
{
/* Highlight the current selection */
if (choices[i + top].ghost) attr = TERM_BLUE;
else attr = TERM_L_BLUE;
}
else
{
if (choices[i + top].ghost) attr = TERM_SLATE;
else attr = TERM_WHITE;
}
Term_putstr(col, i + TABLE_ROW, wid, attr, buf);
}
Term_erase(0, DESCRIPTION_ROW + 0, 255);
Term_erase(0, DESCRIPTION_ROW + 1, 255);
Term_erase(0, DESCRIPTION_ROW + 2, 255);
Term_erase(0, DESCRIPTION_ROW + 3, 255);
Term_erase(0, DESCRIPTION_ROW + 4, 255);
if (choices[cur+top].text != NULL)
{
/* Indent output by 2 character, and wrap at column 70 */
text_out_wrap = 70;
text_out_indent = 2;
/* History */
Term_gotoxy(text_out_indent, DESCRIPTION_ROW);
text_out_to_screen(TERM_L_WHITE, choices[cur+top].text);
/* Reset text_out() vars */
text_out_wrap = 0;
text_out_indent = 0;
}
else
{
/* Extra info */
// Term_putstr(QUESTION_COL, DESCRIPTION_ROW, -1, TERM_L_WHITE,
// "Your sex has no gameplay effect.");
}
if (done) return (cur);
/* Display auxiliary information if any is available. */
if (hook) hook(choices[cur]);
/* Move the cursor */
put_str("", TABLE_ROW + cur - top, col);
hide_cursor = TRUE;
c = inkey();
hide_cursor = FALSE;
/* Exit the game */
if ((c == 'Q') || (c == 'q')) quit(NULL);
/* Hack - go back */
if ((c == ESCAPE)|| (c == '4')) return (INVALID_CHOICE);
/* Make a choice */
if ((c == '\n') || (c == '\r') || (c == '6')) return (cur);
/* Random choice */
if (c == '*')
{
/* Ensure legal choice */
do { cur = rand_int(num); } while (choices[cur].ghost);
/* Done */
done = TRUE;
}
/* Alphabetic choice */
else if (isalpha(c))
{
/* Options */
if ((c == 'O') || (c == 'o'))
{
do_cmd_options();
}
else
{
int choice;
if (islower(c)) choice = A2I(c);
else choice = c - 'A' + 26;
/* Validate input */
if ((choice > -1) && (choice < num) && !(choices[choice].ghost))
{
cur = choice;
/* Done */
done = TRUE;
}
else if (choices[choice].ghost)
{
bell("Your race cannot choose that house.");
}
else
{
bell("Illegal response to question!");
}
}
}
/* Move */
else if (isdigit(c))
{
/* Get a direction from the key */
dir = target_dir(c);
/* Going up? */
if (dir == 8)
{
next = -1;
for (i = 0; i < cur; i++)
{
if (!(choices[i].ghost))
{
next = i;
}
}
/* Move selection */
if (next != -1) cur = next;
/* if (cur != 0) cur--; */
/* Scroll up */
if ((top > 0) && ((cur - top) < 4)) top--;
}
/* Going down? */
if (dir == 2)
{
next = -1;
for (i = num - 1; i > cur; i--)
{
if (!(choices[i].ghost))
{
next = i;
}
}
/* Move selection */
if (next != -1) cur = next;
/* if (cur != (num - 1)) cur++; */
/* Scroll down */
if ((top + hgt < (num - 1)) && ((top + hgt - cur) < 4)) top++;
}
}
/* Invalid input */
else bell("Illegal response to question!");
/* If choice is off screen, move it to the top */
if ((cur < top) || (cur > top + hgt)) top = cur;
}
return (INVALID_CHOICE);
}
/**
* Get an "aiming direction" (1,2,3,4,6,7,8,9 or 5) from the user.
*
* Return true if a direction was chosen, otherwise return false.
*
* The direction "5" is special, and means "use current target".
*
* This function tracks and uses the "global direction", and uses
* that as the "desired direction", if it is set.
*
* Note that "Force Target", if set, will pre-empt user interaction,
* if there is a usable target already set.
*/
bool textui_get_aim_dir(int *dp)
{
/* Global direction */
int dir = 0;
ui_event ke;
const char *p;
/* Initialize */
(*dp) = 0;
/* Hack -- auto-target if requested */
if (OPT(use_old_target) && target_okay() && !dir) dir = 5;
/* Ask until satisfied */
while (!dir) {
/* Choose a prompt */
if (!target_okay())
p = "Direction ('*' or <click> to target, \"'\" for closest, Escape to cancel)? ";
else
p = "Direction ('5' for target, '*' or <click> to re-target, Escape to cancel)? ";
/* Get a command (or Cancel) */
if (!get_com_ex(p, &ke)) break;
if (ke.type == EVT_MOUSE) {
if (ke.mouse.button == 1) {
if (target_set_interactive(TARGET_KILL, KEY_GRID_X(ke),
KEY_GRID_Y(ke)))
dir = 5;
} else if (ke.mouse.button == 2) {
break;
}
} else if (ke.type == EVT_KBRD) {
if (ke.key.code == '*') {
/* Set new target, use target if legal */
if (target_set_interactive(TARGET_KILL, -1, -1))
dir = 5;
} else if (ke.key.code == '\'') {
/* Set to closest target */
if (target_set_closest(TARGET_KILL))
dir = 5;
} else if (ke.key.code == 't' || ke.key.code == '5' ||
ke.key.code == '0' || ke.key.code == '.') {
if (target_okay())
dir = 5;
} else {
/* Possible direction */
int keypresses_handled = 0;
while (ke.key.code != 0) {
int this_dir;
/* XXX Ideally show and move the cursor here to indicate
* the currently "Pending" direction. XXX */
this_dir = target_dir(ke.key);
if (this_dir)
dir = dir_transitions[dir][this_dir];
else
break;
if (op_ptr->lazymove_delay == 0 || ++keypresses_handled > 1)
break;
/* See if there's a second keypress within the defined
* period of time. */
inkey_scan = op_ptr->lazymove_delay;
ke = inkey_ex();
}
}
}
/* Error */
if (!dir) bell("Illegal aim direction!");
}
/* No direction */
if (!dir) return (false);
/* Save direction */
(*dp) = dir;
/* A "valid" direction was entered */
return (true);
}
/*
* Allow the player to examine other sectors on the map
*/
void do_cmd_locate(void)
{
int dir, y1, x1, y2, x2;
/* Start at current panel */
y2 = y1 = p_ptr->wy;
x2 = x1 = p_ptr->wx;
/* Show panels until done */
while (TRUE)
{
/* Assume no direction */
dir = 0;
/* Get a direction */
while (!dir)
{
char command;
/* Get a command (or Cancel) */
if (!get_com("Shift viewpoint in which direction? ", &command)) break;
/* Extract direction */
dir = target_dir(command);
/* Error */
if (!dir) bell("Illegal direction for look (around dungeon)!");
}
/* No direction */
if (!dir) break;
/* Apply the motion */
y2 += (ddy[dir] * PANEL_HGT);
x2 += (ddx[dir] * PANEL_WID);
/* Verify the row */
if (y2 > p_ptr->cur_map_hgt - SCREEN_HGT) y2 = p_ptr->cur_map_hgt - SCREEN_HGT;
if (y2 < 0) y2 = 0;
/* Verify the col */
if (x2 > p_ptr->cur_map_wid - SCREEN_WID) x2 = p_ptr->cur_map_wid - SCREEN_WID;
if (x2 < 0) x2 = 0;
/* Handle "changes" */
if ((p_ptr->wy != y2) || (p_ptr->wx != x2))
{
/* Update panel */
p_ptr->wy = y2;
p_ptr->wx = x2;
/* Redraw map */
p_ptr->redraw |= (PR_MAP);
/* Window stuff */
p_ptr->window |= (PW_OVERHEAD);
/* Handle stuff */
handle_stuff();
}
}
/* Verify panel */
p_ptr->update |= (PU_PANEL);
/* Handle stuff */
handle_stuff();
}
static enum birth_stage point_based_command(void)
{
static int stat = 0;
char ch;
enum birth_stage next = BIRTH_POINTBASED;
ui_event_data ke;
/* Add buttons */
button_kill_all();
button_add("[ESCAPE]", ESCAPE);
button_add("[ACCEPT]", '\r');
button_add("[RESET STATS]", 'r');
button_add("[UP]", '8');
button_add("[DOWN]", '2');
button_add("[DEC_STAT]", '4');
button_add("[INC_STAT]", '6');
button_add("[QUIT]", '\x18'); /* CTRL-X */
clear_from(Term->hgt - 2);
handle_stuff();
event_signal(EVENT_MOUSEBUTTONS);
/* point_based_display();*/
/* Place cursor just after cost of current stat */
Term_gotoxy(COSTS_COL + 4, COSTS_ROW + stat);
/* Get key */
/* Prompt and get a command */
ke = inkey_ex();
ch = ke.key;
if (ch == KTRL('X'))
{
cmd_insert(CMD_QUIT);
next = BIRTH_COMPLETE;
}
/* Go back a step, or back to the start of this step */
else if (ch == ESCAPE)
{
next = BIRTH_BACK;
}
else if (ch == 'r' || ch == 'R')
{
cmd_insert(CMD_RESET_STATS, FALSE);
}
/* Done */
else if ((ch == '\r') || (ch == '\n'))
{
next = BIRTH_NAME_CHOICE;
}
else
{
ch = target_dir(ch);
/* Prev stat, looping round to the bottom when going off the top */
if (ch == 8)
stat = (stat + A_MAX - 1) % A_MAX;
/* Next stat, looping round to the top when going off the bottom */
if (ch == 2)
stat = (stat + 1) % A_MAX;
/* Decrease stat (if possible) */
if (ch == 4)
{
cmd_insert(CMD_SELL_STAT, stat);
}
/* Increase stat (if possible) */
if (ch == 6)
{
cmd_insert(CMD_BUY_STAT, stat);
}
}
button_kill_all();
event_signal(EVENT_MOUSEBUTTONS);
return next;
}
/*
* Do visual mode command -- Change symbols
*/
static bool visual_mode_command(ui_event_data ke, bool * visual_list_ptr,
int height, int width, byte * attr_top_ptr,
byte * char_left_ptr, byte * cur_attr_ptr,
byte * cur_char_ptr, int col, int row,
int *delay)
{
static byte attr_old = 0;
static char char_old = 0;
/* These are the distance we want to maintain between the cursor and
* borders. */
int frame_left = logical_width(10);
int frame_right = logical_width(10);
int frame_top = logical_height(4);
int frame_bottom = logical_height(4);
switch (ke.key) {
case ESCAPE:
{
if (*visual_list_ptr) {
/* Cancel change */
*cur_attr_ptr = attr_old;
*cur_char_ptr = char_old;
remove_visual_list(col, row, visual_list_ptr, width, height);
return TRUE;
}
break;
}
case '\n':
case '\r':
{
if (*visual_list_ptr) {
/* Accept change */
remove_visual_list(col, row, visual_list_ptr, width, height);
return TRUE;
}
break;
}
case 'V':
case 'v':
{
if (!*visual_list_ptr) {
*visual_list_ptr = TRUE;
bigcurs = TRUE;
*attr_top_ptr = (byte) MAX(0, (int) *cur_attr_ptr - frame_top);
*char_left_ptr =
(char) MAX(0, (int) *cur_char_ptr - frame_left);
attr_old = *cur_attr_ptr;
char_old = *cur_char_ptr;
} else {
/* Cancel change */
*cur_attr_ptr = attr_old;
*cur_char_ptr = char_old;
remove_visual_list(col, row, visual_list_ptr, width, height);
}
return TRUE;
}
case 'C':
case 'c':
{
/* Set the visual */
attr_idx = *cur_attr_ptr;
char_idx = *cur_char_ptr;
return TRUE;
}
case 'P':
case 'p':
{
if (attr_idx) {
/* Set the char */
*cur_attr_ptr = attr_idx;
*attr_top_ptr = (byte) MAX(0, (int) *cur_attr_ptr - frame_top);
}
if (char_idx) {
/* Set the char */
*cur_char_ptr = char_idx;
*char_left_ptr =
(char) MAX(0, (int) *cur_char_ptr - frame_left);
}
return TRUE;
}
default:
{
if (*visual_list_ptr) {
int eff_width = actual_width(width);
int eff_height = actual_height(height);
int d = target_dir(ke.key);
byte a = *cur_attr_ptr;
byte c = *cur_char_ptr;
bigcurs = TRUE;
/* Get mouse movement */
if (ke.type == EVT_MOUSE) {
int my = ke.mousey - row;
int mx = ke.mousex - col;
my = logical_height(my);
mx = logical_width(mx);
if ((my >= 0) && (my < eff_height) && (mx >= 0)
&& (mx < eff_width)
&& ((ke.index) || (a != *attr_top_ptr + my)
|| (c != *char_left_ptr + mx))) {
/* Set the visual */
*cur_attr_ptr = a = *attr_top_ptr + my;
*cur_char_ptr = c = *char_left_ptr + mx;
/* Move the frame */
if (*char_left_ptr > MAX(0, (int) c - frame_left))
(*char_left_ptr)--;
if (*char_left_ptr + eff_width <=
MIN(255, (int) c + frame_right))
(*char_left_ptr)++;
if (*attr_top_ptr > MAX(0, (int) a - frame_top))
(*attr_top_ptr)--;
if (*attr_top_ptr + eff_height <=
MIN(255, (int) a + frame_bottom))
(*attr_top_ptr)++;
/* Delay */
*delay = 100;
/* Accept change */
if (ke.index)
remove_visual_list(col, row, visual_list_ptr, width,
height);
return TRUE;
}
/* Cancel change */
else if (ke.index) {
*cur_attr_ptr = attr_old;
*cur_char_ptr = char_old;
remove_visual_list(col, row, visual_list_ptr, width,
height);
return TRUE;
}
} else {
/* Restrict direction */
if ((a == 0) && (ddy[d] < 0))
d = 0;
if ((c == 0) && (ddx[d] < 0))
d = 0;
if ((a == 255) && (ddy[d] > 0))
d = 0;
if ((c == 255) && (ddx[d] > 0))
d = 0;
a += ddy[d];
c += ddx[d];
/* Set the visual */
*cur_attr_ptr = a;
*cur_char_ptr = c;
/* Move the frame */
if ((ddx[d] < 0)
&& *char_left_ptr > MAX(0, (int) c - frame_left))
(*char_left_ptr)--;
if ((ddx[d] > 0)
&& *char_left_ptr + eff_width <= MIN(255,
(int) c +
frame_right))
(*char_left_ptr)++;
if ((ddy[d] < 0)
&& *attr_top_ptr > MAX(0, (int) a - frame_top))
(*attr_top_ptr)--;
if ((ddy[d] > 0)
&& *attr_top_ptr + eff_height <= MIN(255,
(int) a +
frame_bottom))
(*attr_top_ptr)++;
/* We need to always eat the input even if it is clipped,
* otherwise it will be interpreted as a change object
* selection command with messy results. */
return TRUE;
}
}
}
}
/* Visual mode command is not used */
return 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 -- targeting/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, target_count;
bool done = FALSE;
bool interactive = TRUE;
u16b path_n;
u16b path_g[PATH_SIZE];
u16b path_gx[PATH_SIZE];
/* Cancel target */
target_set_monster(0, FALSE);
/* All grids are selectable */
if (mode & (TARGET_GRID))
{
/* Disable other modes */
mode &= ~(TARGET_LOOK | TARGET_KILL | TARGET_TRAP);
/* Disable interesting grids */
interactive = FALSE;
}
/* Prepare the "temp" array */
target_set_interactive_prepare(mode);
/* If we haven't been given an initial location, start on the
player. */
if ((x == -1 || y == -1) && target_grids.size())
{
x = p_ptr->px;
y = p_ptr->py;
ui_targeting_show(MODE_TARGETING_INTERACTIVE);
ui_update_message_label(color_string("Interactive Target Mode", TERM_L_RED));
}
/*
* If we /have/ been given an initial location, make sure we
* honour it by going into "free targeting" mode.
*/
else
{
if (x == -1 || y == -1)
{
x = p_ptr->px;
y = p_ptr->py;
}
interactive = FALSE;
ui_targeting_show(MODE_TARGETING_MANUAL);
ui_update_message_label(color_string("Manual Target Mode", TERM_L_RED));
}
/* Start near the player */
target_count = 0;
/* Interact */
while (!done)
{
/* Interesting grids */
if (interactive && target_grids.size())
{
bool path_drawn = FALSE;
int yy, xx;
y = target_grids[target_count].y;
x = target_grids[target_count].x;
/* Dummy pointers to send to project_path */
yy = y;
xx = x;
/* Adjust panel if needed */
ui_ensure(y, x);
/* 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)) && (dungeon_info[y][x].projectable()))
{
path_drawn = ui_draw_path(path_n, path_g, y, x);
}
ui_show_cursor(y, x);
/* Describe and Prompt */
describe_grid_brief(y, x);
UserInput input = ui_get_input();
/* Remove the path */
if (path_drawn) ui_destroy_path();
ui_show_cursor(-1, -1);
/* Assume no "direction" */
d = 0;
// Use the mouse wheel to go through targets
if (input.mode == INPUT_MODE_MOUSE_WHEEL)
{
if (input.key == Qt::Key_Plus)
{
if (++target_count == target_grids.size()) target_count = 0;
}
else if (input.key == Qt::Key_Minus)
{
if (target_count-- == 0) target_count = target_grids.size() - 1;
}
continue;
}
// double-click - automatically target if appropriate
if (input.mode == INPUT_MODE_MOUSE_DOUBLE_CLICK)
{
if (!set_selected_target(mode, y, x))
{
target_set_location(y, x);
}
done = TRUE;
continue;
}
/*
* If we click, move the target location to the click and
* switch to "free targeting" mode by unsetting 'flag'.
* This means we get some info about wherever we've picked.
*/
if (input.mode == INPUT_MODE_MOUSE_SINGLE_CLICK)
{
// If clicking twice on the same square, accept
if (input.x == x && input.y == y)
{
if (set_selected_target(mode, y, x)) done = TRUE;
continue;
}
x = input.x;
y = input.y;
ui_update_message_label(color_string("Interactive Target Mode", TERM_L_RED));
ui_targeting_show(MODE_TARGETING_MANUAL);
interactive = FALSE;
continue;
}
/* Analyze */
switch (input.key)
{
case Qt::Key_Escape:
case Qt::Key_X:
{
done = TRUE;
break;
}
case Qt::Key_C:
case Qt::Key_Comma:
{
/* Set to closest target */
if (target_set_closest(TARGET_KILL)) done = TRUE;
break;
}
case Qt::Key_Space:
case Qt::Key_Plus:
{
if (++target_count == target_grids.size()) target_count = 0;
break;
}
case Qt::Key_Minus:
{
if (target_count-- == 0) target_count = target_grids.size() - 1;
break;
}
case Qt::Key_Exclam:
case Qt::Key_L:
{
GridDialog(y, x);
break;
}
case Qt::Key_Asterisk:
case Qt::Key_M:
{
ui_update_message_label(color_string("Manual Target Mode", TERM_L_RED));
ui_targeting_show(MODE_TARGETING_MANUAL);
interactive = FALSE;
break;
}
case Qt::Key_Question:
{
do_cmd_list_targeting_commands();
break;
}
case Qt::Key_H:
case Qt::Key_5:
case Qt::Key_Period:
case Qt::Key_Clear:
{
if (set_selected_target(mode, y, x)) done = TRUE;
break;
}
default:
{
/* Extract direction */
d = target_dir(input);
/* Oops */
if (!d) message("Illegal command for target mode!");
break;
}
}
/* Hack -- move around */
if (d)
{
int old_y = target_grids[target_count].y;
int old_x = target_grids[target_count].x;
/* Find a new monster */
i = target_pick(old_y, old_x, ddy[d], ddx[d]);
/* Scroll to find interesting grid */
if (i < 0)
{
QRect vis = visible_dungeon();
int old_wy = vis.y();
int old_wx = vis.x();
/* Change if legal */
if (ui_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) && ui_modify_panel(old_wy, old_wx))
{
/* Recalculate interesting grids */
target_set_interactive_prepare(mode);
}
}
}
/* Use interesting grid if found */
if (i >= 0) target_count = i;
}
}
/* Arbitrary grids */
else
{
bool path_drawn = FALSE;
/* Dummy pointers to send to project_path */
int yy = y;
int xx = x;
/* 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)) && (dungeon_info[y][x].projectable()))
{
/* Save target info */
path_drawn = ui_draw_path(path_n, path_g, y, x);
}
describe_grid_brief(y, x);
ui_show_cursor(y, x);
UserInput input = ui_get_input();
/* Remove the path */
if (path_drawn) ui_destroy_path();
ui_show_cursor(y, x);
/* Assume no direction */
d = 0;
if (input.mode == INPUT_MODE_MOUSE_WHEEL) continue;
// double-click - automatically target if appropriate
if (input.mode == INPUT_MODE_MOUSE_DOUBLE_CLICK)
{
if (set_selected_target(mode, y, x)) done = TRUE;
else
{
message(QString("Illegal target!"));
}
break;
}
if (input.mode == INPUT_MODE_MOUSE_SINGLE_CLICK)
{
/* We only target if we click somewhere where the cursor
is already (i.e. a double-click without a time limit) */
if (input.x == x && input.y == y)
{
target_set_location(y, x);
done = TRUE;
}
else
{
/* Just move the cursor for now - another click will
target. */
x = input.x;
y = input.y;
}
continue;
}
/* Analyze the keypress */
switch (input.key)
{
case Qt::Key_Escape:
case Qt::Key_X:
{
done = TRUE;
continue;
}
case Qt::Key_Asterisk:
case Qt::Key_M:
{
if (((mode & (TARGET_GRID)) != TARGET_GRID) && target_grids.size())
{
ui_update_message_label(color_string("Interactive Target Mode", TERM_L_RED));
ui_targeting_show(MODE_TARGETING_INTERACTIVE);
interactive = TRUE;
}
break;
}
case Qt::Key_copyright:
case Qt::Key_C:
case Qt::Key_Comma:
{
/* Set to closest target */
if (target_set_closest(TARGET_KILL)) done = TRUE;
break;
}
case Qt::Key_Exclam:
case Qt::Key_L:
{
GridDialog(y, x);
break;
}
case Qt::Key_Ampersand:
case Qt::Key_P:
{
/* Recenter around player */
ui_center(py, px);
y = py;
x = px;
break;
}
case Qt::Key_H:
case Qt::Key_5:
case Qt::Key_Period:
case Qt::Key_Clear:
{
target_set_location(y, x);
done = TRUE;
break;
}
case Qt::Key_Question:
{
do_cmd_list_targeting_commands();
break;
}
default:
{
/* Extract a direction */
d = target_dir(input);
/* Oops */
if (!d) message("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 (ui_adjust_panel(y, x))
{
/* Recalculate interesting grids */
target_set_interactive_prepare(mode);
}
}
}
}
/* Forget */
target_grids.clear();
ui_targeting_hide();
/* Recenter around player */
ui_ensure(py, px);
/* Failure to set target */
if (!p_ptr->target_set) return (FALSE);
/* Success */
return (TRUE);
}
/*
* Request a "movement" direction (1,2,3,4,6,7,8,9) from the user.
*
* Return TRUE if a direction was chosen, otherwise return FALSE.
*
* This function should be used for all "repeatable" commands, such as
* run, walk, open, close, bash, disarm, spike, tunnel, etc, as well
* as all commands which must reference a grid adjacent to the player,
* and which may not reference the grid under the player.
*
* Directions "5" and "0" are illegal and will not be accepted.
*
* This function tracks and uses the "global direction", and uses
* that as the "desired direction", if it is set.
*/
bool get_rep_dir(int *dp)
{
int dir = 0;
/* Initialize */
(*dp) = 0;
if (!dir)
{
ui_update_message_label(color_string("Please select a direction.", TERM_L_RED));
ui_targeting_show(MODE_TARGETING_DIRECTION);
}
/* Get a direction */
while (!dir)
{
UserInput input = ui_get_input();
if (input.mode == INPUT_MODE_KEY)
{
if ((input.key == Qt::Key_Escape) || (input.key == Qt::Key_X)) dir = DIR_TARGET;
else if (input.key == Qt::Key_Question)
{
do_cmd_list_targeting_commands();
continue;
}
else dir = target_dir(input);
}
// Do nothing
else if (input.mode == INPUT_MODE_MOUSE_WHEEL)
{
continue;
}
/* Check mouse coordinates */
else if ((input.mode == INPUT_MODE_MOUSE_SINGLE_CLICK) ||
(input.mode == INPUT_MODE_MOUSE_DOUBLE_CLICK))
{
/* Calculate approximate angle */
dir = ui_get_dir_from_slope(p_ptr->py, p_ptr->px, input.y, input.x);
}
}
ui_targeting_hide();
if (!dir) color_message("Illegal direction", TERM_ORANGE);
ui_clear_message_label();
if (dir == DIR_TARGET) return false;
/* Save desired direction */
p_ptr->player_args.direction = dir;
/* Save direction */
(*dp) = dir;
/* Success */
return (TRUE);
}
/*
* Allow the player to examine other sectors on the map
*/
void do_cmd_locate(void)
{
int dir, y1, x1, y2, x2;
char tmp_val[80];
char out_val[160];
/* Start at current panel */
y1 = p_ptr->wy;
x1 = p_ptr->wx;
/* Show panels until done */
while (1)
{
/* Get the current panel */
y2 = p_ptr->wy;
x2 = p_ptr->wx;
/* Describe the location */
if ((y2 == y1) && (x2 == x1))
{
tmp_val[0] = '\0';
}
else
{
sprintf(tmp_val, "%s%s of",
((y2 < y1) ? " north" : (y2 > y1) ? " south" : ""),
((x2 < x1) ? " west" : (x2 > x1) ? " east" : ""));
}
/* Prepare to ask which way to look */
sprintf(out_val,
"Map sector [%d,%d], which is%s your sector. Direction?",
(y2 / PANEL_HGT), (x2 / PANEL_WID), tmp_val);
/* More detail */
if (center_player)
{
sprintf(out_val,
"Map sector [%d(%02d),%d(%02d)], which is%s your sector. Direction?",
(y2 / PANEL_HGT), (y2 % PANEL_HGT),
(x2 / PANEL_WID), (x2 % PANEL_WID), tmp_val);
}
/* Assume no direction */
dir = 0;
/* Get a direction */
while (!dir)
{
char command;
/* Get a command (or Cancel) */
if (!get_com(out_val, &command)) break;
/* Extract direction */
dir = target_dir(command);
/* Error */
if (!dir) bell("Illegal direction for locate!");
}
/* No direction */
if (!dir) break;
/* Apply the motion */
change_panel(dir);
/* Handle stuff */
handle_stuff();
}
/* Verify panel */
verify_panel();
}
// IK
int mmdpiPmxIk::ik_execute( MMDPI_BONE_INFO_PTR bone, MMDPI_PMX_BONE_INFO_PTR pbone, int bone_index )
{
const int _ik_range_ = 255;
const float bottom_noise = 1e-8f;
if( pbone[ bone_index ].ik_flag == 0 )
return -1;
MMDPI_PMX_BONE_INFO_PTR npb = &pbone[ bone_index ];
MMDPI_BONE_INFO_PTR nb = &bone[ bone_index ];
int ik_link_num = ( signed )npb->ik_link_num;
uint _iteration_num_ = npb->ik_loop_num; //
_iteration_num_ = ( _iteration_num_ > _ik_range_ )? _ik_range_ : _iteration_num_ ;
mmdpiVector4d v0( 0, 0, 0, 1 );
mmdpiVector4d effect_pos_base = mmdpiBone::get_local_matrix( nb ) * v0; // Effector
for( uint j = 0; j < _iteration_num_; j ++ )
{
float rotation_distance = 0; // 移動した距離
for( int i = 0; i < ik_link_num; i ++ )
{
mmdpiMatrix rotation_matrix;
MMDPI_PMX_IK_INFO_PTR my_ik = ( i < 0 )? 0x00 : &npb->ik_link[ i ];
dword attention_index = ( my_ik )? my_ik->ik_bone_index : npb->ik_target_bone_index ;
MMDPI_BONE_INFO_PTR target_bone = &bone[ attention_index ];
mmdpiVector4d target_pos_base = mmdpiBone::get_local_matrix( &bone[ npb->ik_target_bone_index ] ) * v0; // Target
mmdpiMatrix attention_localmat = mmdpiBone::get_local_matrix( target_bone );
mmdpiMatrix inv_coord = attention_localmat.get_inverse();
mmdpiVector4d effect_pos = effect_pos_base; // Effector
mmdpiVector4d target_pos = target_pos_base; // Target
//effect_pos.w = 1;
//target_pos.w = 1;
effect_pos.normalize();
target_pos.normalize();
effect_pos = inv_coord * ( effect_pos );
target_pos = inv_coord * ( target_pos );
mmdpiVector4d diff_pos = effect_pos - target_pos;
if( diff_pos.dot( diff_pos ) < bottom_noise )
continue;
mmdpiVector3d effect_dir( effect_pos.x, effect_pos.y, effect_pos.z );
mmdpiVector3d target_dir( target_pos.x, target_pos.y, target_pos.z );
effect_dir.normalize();
target_dir.normalize();
float p = effect_dir.dot( target_dir );
if( 1 < p )
p = 1; // arccos error!
float angle = acos( p );
if( angle > npb->ik_radius_range )
angle = npb->ik_radius_range;
if( angle < -npb->ik_radius_range )
angle = -npb->ik_radius_range;
mmdpiVector3d axis;
axis = effect_dir.cross( target_dir );
// 回転軸制御（ボーン指定）
if( npb->const_axis_flag )
{
for( int k = 0; k < 3; k ++ )
axis[ k ] = npb->axis_vector[ k ];
}
if( axis.dot( axis ) < bottom_noise ) // axis is zero vector.
continue;
axis.normalize();
// Rotation matrix create.
rotation_matrix.rotation( axis.x, axis.y, axis.z, angle );
// 回転軸制御（IK上限）
if( my_ik && my_ik->rotate_limit_flag )
{
rotation_range( &rotation_matrix,
( mmdpiVector3d_ptr )my_ik->top,
( mmdpiVector3d_ptr )my_ik->bottom,
npb->ik_radius_range );
}
// 反映
target_bone->bone_mat = rotation_matrix * target_bone->bone_mat;
// 移動した距離を計算
rotation_distance += fabs( angle );
}
//// インバースキネマティクスの補完が必要なくなった(反映する距離が小さい場合)
//if( rotation_distance < 1e-4f )
// return 0;
}
return 0;
}
/*
* Request a "movement" direction (1,2,3,4,6,7,8,9) from the user.
*
* Return TRUE if a direction was chosen, otherwise return FALSE.
*
* This function should be used for all "repeatable" commands, such as
* run, walk, open, close, bash, disarm, spike, tunnel, etc, as well
* as all commands which must reference a grid adjacent to the player,
* and which may not reference the grid under the player.
*
* Directions "5" and "0" are illegal and will not be accepted.
*
* This function tracks and uses the "global direction", and uses
* that as the "desired direction", if it is set.
*/
bool get_rep_dir(int *dp)
{
int dir = 0;
ui_event ke;
/* Initialize */
(*dp) = 0;
/* Get a direction */
while (!dir)
{
/* Paranoia XXX XXX XXX */
message_flush();
/* Get first keypress - the first test is to avoid displaying the
prompt for direction if there's already a keypress queued up
and waiting - this just avoids a flickering prompt if there is
a "lazy" movement delay. */
inkey_scan = SCAN_INSTANT;
ke = inkey_ex();
inkey_scan = SCAN_OFF;
if (ke.type == EVT_NONE ||
(ke.type == EVT_KBRD && target_dir(ke.key) == 0))
{
prt("Direction or <click> (Escape to cancel)? ", 0, 0);
ke = inkey_ex();
}
/* Check mouse coordinates */
if (ke.type == EVT_MOUSE) {
if (ke.mouse.button == 1) {
int y = KEY_GRID_Y(ke);
int x = KEY_GRID_X(ke);
struct loc from = loc(p_ptr->px, p_ptr->py);
struct loc to = loc(x, y);
dir = pathfind_direction_to(from, to);
} else
if (ke.mouse.button == 2) {
/* Clear the prompt */
prt("", 0, 0);
return (FALSE);
}
}
/* Get other keypresses until a direction is chosen. */
else if (ke.type == EVT_KBRD)
{
int keypresses_handled = 0;
while (ke.type == EVT_KBRD && ke.key.code != 0)
{
int this_dir;
if (ke.key.code == ESCAPE)
{
/* Clear the prompt */
prt("", 0, 0);
return (FALSE);
}
/* XXX Ideally show and move the cursor here to indicate
the currently "Pending" direction. XXX */
this_dir = target_dir(ke.key);
if (this_dir)
dir = dir_transitions[dir][this_dir];
if (lazymove_delay == 0 || ++keypresses_handled > 1)
break;
inkey_scan = lazymove_delay;
ke = inkey_ex();
}
/* 5 is equivalent to "escape" */
if (dir == 5)
{
/* Clear the prompt */
prt("", 0, 0);
return (FALSE);
}
}
/* Oops */
if (!dir) bell("Illegal repeatable direction!");
}
/* Clear the prompt */
prt("", 0, 0);
/* Save direction */
(*dp) = dir;
/* Success */
return (TRUE);
}
/*
* Get an "aiming direction" (1,2,3,4,6,7,8,9 or 5) from the user.
*
* Return TRUE if a direction was chosen, otherwise return FALSE.
*
* The direction "5" is special, and means "use current target".
*
* This function tracks and uses the "global direction", and uses
* that as the "desired direction", if it is set.
*
* Note that "Force Target", if set, will pre-empt user interaction,
* if there is a usable target already set.
*
* Currently this function applies confusion directly.
*/
bool get_aim_dir(int *dp)
{
/* Global direction */
int dir = 0;
ui_event_data ke;
cptr p;
/* Initialize */
(*dp) = 0;
/* Hack -- auto-target if requested */
if (OPT(use_old_target) && target_okay() && !dir)
dir = 5;
/* Ask until satisfied */
while (!dir) {
/* Choose a prompt */
if (!target_okay())
p = "Direction ('*' or <click> to target, \"'\" for closest, Escape to cancel)? ";
else
p = "Direction ('5' for target, '*' or <click> to re-target, Escape to cancel)? ";
/* Get a command (or Cancel) */
if (!get_com_ex(p, &ke))
break;
if (ke.type == EVT_MOUSE) {
if (target_set_interactive
(TARGET_KILL, KEY_GRID_X(ke), KEY_GRID_Y(ke)))
dir = 5;
} else if (ke.type == EVT_KBRD) {
if (ke.key == '*') {
/* Set new target, use target if legal */
if (target_set_interactive(TARGET_KILL, -1, -1))
dir = 5;
} else if (ke.key == '\'') {
/* Set to closest target */
if (target_set_closest(TARGET_KILL))
dir = 5;
} else if (ke.key == 't' || ke.key == '5' || ke.key == '0'
|| ke.key == '.') {
if (target_okay())
dir = 5;
} else {
/* Possible direction */
int keypresses_handled = 0;
while (ke.key != 0) {
int this_dir;
/* XXX Ideally show and move the cursor here to indicate
* the currently "Pending" direction. XXX */
this_dir = target_dir(ke.key);
if (this_dir)
dir = dir_transitions[dir][this_dir];
else
break;
if (lazymove_delay == 0 || ++keypresses_handled > 1)
break;
/* See if there's a second keypress within the defined
* period of time. */
inkey_scan = lazymove_delay;
ke = inkey_ex();
}
}
}
/* Error */
if (!dir)
bell("Illegal aim direction!");
}
/* No direction */
if (!dir)
return (FALSE);
/* Save direction */
(*dp) = dir;
/* Check for confusion */
if (p_ptr->timed[TMD_CONFUSED]) {
/* Random direction */
dir = ddd[randint0(8)];
}
/* Notice confusion */
if ((*dp) != dir) {
/* Warn the user */
msg_print("You are confused.");
}
/* Save direction */
(*dp) = dir;
/* A "valid" direction was entered */
return (TRUE);
}
/*
* 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);
}
/*
* 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;
/* 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 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) {
bool path_drawn = FALSE;
/* 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();
/* 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));
}
/* 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 */
query = 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(0); */
/* Assume no "direction" */
d = 0;
/* Analyze */
switch (query.code)
{
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(p_ptr, 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);
/* 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));
}
/* 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") */
query = 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 */
switch (query.code)
{
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);
/* 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);
}