/**
* Redraw the screen
*
* This command performs various low level updates, clears all the "extra"
* windows, does a total redraw of the main window, and requests all of the
* interesting updates and redraws that I can think of.
*
* This command is also used to "instantiate" the results of the user
* selecting various things, such as graphics mode, so it must call
* the "TERM_XTRA_REACT" hook before redrawing the windows.
*
*/
void do_cmd_redraw(void)
{
int j;
term *old = Term;
/* Low level flush */
Term_flush();
/* Reset "inkey()" */
event_signal(EVENT_INPUT_FLUSH);
if (character_dungeon)
verify_panel();
/* Hack -- React to changes */
Term_xtra(TERM_XTRA_REACT, 0);
if (character_dungeon) {
/* Combine the pack (later) */
player->upkeep->notice |= (PN_COMBINE);
/* Update torch, gear */
player->upkeep->update |= (PU_TORCH | PU_INVEN);
/* Update stuff */
player->upkeep->update |= (PU_BONUS | PU_HP | PU_SPELLS);
/* Fully update the visuals */
player->upkeep->update |= (PU_FORGET_VIEW | PU_UPDATE_VIEW | PU_MONSTERS);
/* Redraw everything */
player->upkeep->redraw |= (PR_BASIC | PR_EXTRA | PR_MAP | PR_INVEN |
PR_EQUIP | PR_MESSAGE | PR_MONSTER |
PR_OBJECT | PR_MONLIST | PR_ITEMLIST);
}
/* Clear screen */
Term_clear();
if (character_dungeon) {
/* Hack -- update */
handle_stuff(player);
/* Place the cursor on the player */
if (0 != character_dungeon)
move_cursor_relative(player->px, player->py);
}
/* Redraw every window */
for (j = 0; j < ANGBAND_TERM_MAX; j++) {
if (!angband_term[j]) continue;
Term_activate(angband_term[j]);
Term_redraw();
Term_fresh();
Term_activate(old);
}
}
/**
* Load the screen, and decrease the "icky" depth.
*/
void screen_load(void)
{
event_signal(EVENT_MESSAGE_FLUSH);
Term_load();
screen_save_depth--;
/* Redraw big graphics */
if (screen_save_depth == 0 && (tile_width > 1 || tile_height > 1))
Term_redraw();
}
static void colors_pref_load(const char *title, int row)
{
/* Ask for and load a user pref file */
do_cmd_pref_file_hack(8);
/* XXX should probably be a cleaner way to tell UI about
* colour changes - how about doing this in the pref file
* loading code too? */
Term_xtra(TERM_XTRA_REACT, 0);
Term_redraw();
}
/*
* Load the screen, and decrease the "icky" depth.
*
* This function must match exactly one call to "screen_save()".
*/
void screen_load(void)
{
/* Hack -- Flush messages */
message_flush();
/* Load the screen (if legal) */
Term_load();
/* Decrease "icky" depth */
character_icky--;
/* Mega hack -redraw big graphics - sorry NRM */
if (character_icky == 0 && (tile_width > 1 || tile_height > 1))
Term_redraw();
}
/*
* Do a redraw
*/
static void react_redraw(Widget widget,
XtPointer client_data, XtPointer call_data)
{
term_data *old_td = (term_data*)(Term->data);
term_data *td = (term_data*)client_data;
/* Activate the proper Term */
Term_activate(&td->t);
/* Request a redraw */
Term_redraw();
/* Activate the old Term */
Term_activate(&old_td->t);
}
/**
* Redraw a term when it is resized
*/
void redraw_window(void)
{
/* Only if the dungeon exists */
if (!character_dungeon) return;
/* Hack - Activate term zero for the redraw */
Term_activate(&term_screen[0]);
/* Hack -- react to changes */
Term_xtra(TERM_XTRA_REACT, 0);
/* Hack -- update */
handle_stuff(p_ptr);
/* Redraw */
Term_redraw();
/* Refresh */
Term_fresh();
}
/*
* Handle signals -- suspend
*
* Actually suspend the game, and then resume cleanly
*/
static void handle_signal_suspend(int sig)
{
/* Protect errno from library calls in signal handler */
int save_errno = errno;
/* Disable handler */
(void)(*signal_aux)(sig, SIG_IGN);
#ifdef SIGSTOP
/* Flush output */
Term_fresh();
/* Suspend the "Term" */
Term_xtra(TERM_XTRA_ALIVE, 0);
/* Suspend ourself */
(void)kill(0, SIGSTOP);
/* Resume the "Term" */
Term_xtra(TERM_XTRA_ALIVE, 1);
/* Redraw the term */
Term_redraw();
/* Flush the term */
Term_fresh();
#endif
/* Restore handler */
(void)(*signal_aux)(sig, handle_signal_suspend);
/* Restore errno */
errno = save_errno;
}
static void colors_modify(const char *title, int row)
{
int i;
static byte a = 0;
/* Prompt */
prt("Command: Modify colors", 8, 0);
/* Hack -- query until done */
while (1) {
const char *name;
char index;
struct keypress cx;
/* Clear */
clear_from(10);
/* Exhibit the normal colors */
for (i = 0; i < BASIC_COLORS; i++) {
/* Exhibit this color */
Term_putstr(i*3, 20, -1, a, "##");
/* Exhibit character letter */
Term_putstr(i*3, 21, -1, (byte)i,
format(" %c", color_table[i].index_char));
/* Exhibit all colors */
Term_putstr(i*3, 22, -1, (byte)i, format("%2d", i));
}
/* Describe the color */
name = ((a < BASIC_COLORS) ? color_table[a].name : "undefined");
index = ((a < BASIC_COLORS) ? color_table[a].index_char : '?');
/* Describe the color */
Term_putstr(5, 10, -1, COLOUR_WHITE,
format("Color = %d, Name = %s, Index = %c",
a, name, index));
/* Label the Current values */
Term_putstr(5, 12, -1, COLOUR_WHITE,
format("K = 0x%02x / R,G,B = 0x%02x,0x%02x,0x%02x",
angband_color_table[a][0],
angband_color_table[a][1],
angband_color_table[a][2],
angband_color_table[a][3]));
/* Prompt */
Term_putstr(0, 14, -1, COLOUR_WHITE,
"Command (n/N/k/K/r/R/g/G/b/B): ");
/* Get a command */
cx = inkey();
/* All done */
if (cx.code == ESCAPE) break;
/* Analyze */
if (cx.code == 'n')
a = (byte)(a + 1);
if (cx.code == 'N')
a = (byte)(a - 1);
if (cx.code == 'k')
angband_color_table[a][0] = (byte)(angband_color_table[a][0] + 1);
if (cx.code == 'K')
angband_color_table[a][0] = (byte)(angband_color_table[a][0] - 1);
if (cx.code == 'r')
angband_color_table[a][1] = (byte)(angband_color_table[a][1] + 1);
if (cx.code == 'R')
angband_color_table[a][1] = (byte)(angband_color_table[a][1] - 1);
if (cx.code == 'g')
angband_color_table[a][2] = (byte)(angband_color_table[a][2] + 1);
if (cx.code == 'G')
angband_color_table[a][2] = (byte)(angband_color_table[a][2] - 1);
if (cx.code == 'b')
angband_color_table[a][3] = (byte)(angband_color_table[a][3] + 1);
if (cx.code == 'B')
angband_color_table[a][3] = (byte)(angband_color_table[a][3] - 1);
/* Hack -- react to changes */
Term_xtra(TERM_XTRA_REACT, 0);
/* Hack -- redraw */
Term_redraw();
}
}
/*
* Query the dungeon
*/
static void do_cmd_wiz_query(void)
{
int py = p_ptr->py;
int px = p_ptr->px;
int y, x;
struct keypress cmd;
u16b mask = 0x00;
/* Get a "debug command" */
if (!get_com("Debug Command Query: ", &cmd)) return;
/* Extract a flag */
switch (cmd.code)
{
case '0': mask = (1 << 0); break;
case '1': mask = (1 << 1); break;
case '2': mask = (1 << 2); break;
case '3': mask = (1 << 3); break;
case '4': mask = (1 << 4); break;
case '5': mask = (1 << 5); break;
case '6': mask = (1 << 6); break;
case '7': mask = (1 << 7); break;
case 'm': mask |= (CAVE_MARK); break;
case 'g': mask |= (CAVE_GLOW); break;
case 'r': mask |= (CAVE_ROOM); break;
case 'i': mask |= (CAVE_VAULT); break;
case 's': mask |= (CAVE_SEEN); break;
case 'v': mask |= (CAVE_VIEW); break;
case 't': mask |= (CAVE_WASSEEN); break;
case 'w': mask |= (CAVE_WALL); break;
}
/* Scan map */
for (y = Term->offset_y; y < Term->offset_y + SCREEN_HGT; y++)
{
for (x = Term->offset_x; x < Term->offset_x + SCREEN_WID; x++)
{
byte a = TERM_RED;
if (!cave_in_bounds_fully(cave, y, x)) continue;
/* Given mask, show only those grids */
if (mask && !(cave->info[y][x] & mask)) continue;
/* Given no mask, show unknown grids */
if (!mask && (cave->info[y][x] & (CAVE_MARK))) continue;
/* Color */
if (cave_ispassable(cave, y, x)) a = TERM_YELLOW;
/* Display player/floors/walls */
if ((y == py) && (x == px))
print_rel(L'@', a, y, x);
else if (cave_ispassable(cave, y, x))
print_rel(L'*', a, y, x);
else
print_rel(L'#', a, y, x);
}
}
Term_redraw();
/* Get keypress */
msg("Press any key.");
inkey_ex();
message_flush();
/* Redraw map */
prt_map();
}
/*
* Hack -- redraw the screen
*
* This command performs various low level updates, clears all the "extra"
* windows, does a total redraw of the main window, and requests all of the
* interesting updates and redraws that I can think of.
*
* This command is also used to "instantiate" the results of the user
* selecting various things, such as graphics mode, so it must call
* the "TERM_XTRA_REACT" hook before redrawing the windows.
*/
void do_cmd_redraw(void)
{
s32b j;
term *old = Term;
/* Hack -- react to changes */
Term_xtra(TERM_XTRA_REACT, 0);
/* Combine and Reorder the pack (later) */
p_ptr->notice |= (PN_COMBINE | PN_REORDER);
/* Update torch */
p_ptr->update |= (PU_TORCH);
/* Update stuff */
p_ptr->update |= (PU_BONUS | PU_HP | PU_MANA | PU_SPELLS | PU_POWERS |
PU_SANITY | PU_BODY);
/* Forget view */
p_ptr->update |= (PU_UN_VIEW);
/* Update view */
p_ptr->update |= (PU_VIEW);
/* Update monster light */
p_ptr->update |= (PU_MON_LITE);
/* Update monsters */
p_ptr->update |= (PU_MONSTERS);
/* Redraw everything */
flag_bool(&p_ptr->redraw, FLAG_PR_WIPE);
flag_bool(&p_ptr->redraw, FLAG_PR_BASIC);
flag_bool(&p_ptr->redraw, FLAG_PR_EXTRA);
flag_bool(&p_ptr->redraw, FLAG_PR_MAP);
/* Window stuff */
flag_bool(&p_ptr->window, FLAG_PW_ALL);
/* Hack -- update */
handle_stuff();
/* Redraw every window */
for (j = 0; j < 8; j++)
{
/* Dead window */
if (!angband_term[j]) continue;
/* Activate */
Term_activate(angband_term[j]);
/* Redraw */
Term_redraw();
/* Refresh */
Term_fresh();
/* Restore */
Term_activate(old);
}
}
/*
* Interact with "colors"
*/
void do_cmd_colors(void)
{
s32b i;
PHYSFS_file *fff;
char tmp[160];
char buf[1024];
/* Enter "icky" mode */
character_icky++;
/* Save the screen */
Term_save();
/* Interact until done */
while (1)
{
/* Clear screen */
Term_clear();
/* Ask for a choice */
prt("Interact with Colors", 2, 0);
/* Give some choices */
prt("(1) Load a user pref file", 4, 5);
#ifdef ALLOW_COLORS
prt("(2) Dump colors", 5, 5);
prt("(3) Modify colors", 6, 5);
# ifdef SUPPORT_GAMMA
prt("(4) Gamma correction", 7, 5);
# endif /* SUPPORT_GAMMA */
#endif
/* Prompt */
prt("Command: ", 8, 0);
/* Prompt */
i = inkey();
/* Done */
if (i == ESCAPE) break;
/* Load a 'pref' file */
if (i == '1')
{
/* Prompt */
prt("Command: Load a user pref file", 8, 0);
/* Prompt */
prt("File: ", 10, 0);
/* Default file */
strnfmt(tmp, 160, "user-%s.prf", ANGBAND_SYS);
/* Query */
if (!askfor_aux(tmp, 70)) continue;
/* Process the given filename */
(void)process_pref_file(tmp);
/* Mega-Hack -- react to changes */
Term_xtra(TERM_XTRA_REACT, 0);
/* Mega-Hack -- redraw */
Term_redraw();
}
#ifdef ALLOW_COLORS
/* Dump colors */
else if (i == '2')
{
/* Prompt */
prt("Command: Dump colors", 8, 0);
/* Prompt */
prt("File: ", 10, 0);
/* Default filename */
strnfmt(tmp, 160, "user-%s.prf", ANGBAND_SYS);
/* Get a filename */
if (!askfor_aux(tmp, 70)) continue;
/* Build the filename */
path_build(buf, 1024, TENGINE_DIR_USER, tmp);
/* Append to the file */
fff = my_fopen(buf, "a");
/* Failure */
if (!fff) continue;
/* Start dumping */
fprintf(fff, "\n\n");
fprintf(fff, "# Color redefinitions\n\n");
/* Dump colors */
for (i = 0; i < 256; i++)
{
s32b kv = angband_color_table[i][0];
s32b rv = angband_color_table[i][1];
s32b gv = angband_color_table[i][2];
s32b bv = angband_color_table[i][3];
cptr name = "unknown";
/* Skip non-entries */
if (!kv && !rv && !gv && !bv) continue;
/* Extract the color name */
name = color_names[i];
/* Dump a comment */
fprintf(fff, "# Color '%s'\n", name);
/* Dump the monster attr/char info */
fprintf(fff, "V:%d:0x%02X:0x%02X:0x%02X:0x%02X\n\n",
i, kv, rv, gv, bv);
}
/* All done */
fprintf(fff, "\n\n\n\n");
/* Close */
my_fclose(fff);
/* Message */
msg_print("Dumped color redefinitions.");
}
/* Edit colors */
else if (i == '3')
{
static byte a = 0;
/* Prompt */
prt("Command: Modify colors", 8, 0);
/* Hack -- query until done */
while (1)
{
cptr name;
/* Clear */
clear_from(10);
/* Exhibit the normal colors */
for (i = 0; i < 16; i++)
{
/* Exhibit this color */
Term_putstr(i*4, 20, -1, a, "###");
/* Exhibit all colors */
Term_putstr(i*4, 22, -1, i, format("%3d", i));
}
/* Describe the color */
name = ((color_names[a]) ? color_names[a] : "undefined");
/* Describe the color */
Term_putstr(5, 10, -1, TERM_WHITE,
format("Color = %d, Name = %s", a, name));
/* Label the Current values */
Term_putstr(5, 12, -1, TERM_WHITE,
format("K = 0x%02x / R,G,B = 0x%02x,0x%02x,0x%02x",
angband_color_table[a][0],
angband_color_table[a][1],
angband_color_table[a][2],
angband_color_table[a][3]));
/* Prompt */
Term_putstr(0, 14, -1, TERM_WHITE,
"Command (n/N/k/K/r/R/g/G/b/B): ");
/* Get a command */
i = inkey();
/* All done */
if (i == ESCAPE) break;
/* Analyze */
if (i == 'n') a = (byte)(a + 1);
if (i == 'N') a = (byte)(a - 1);
if (i == 'k') angband_color_table[a][0] = (byte)(angband_color_table[a][0] + 1);
if (i == 'K') angband_color_table[a][0] = (byte)(angband_color_table[a][0] - 1);
if (i == 'r') angband_color_table[a][1] = (byte)(angband_color_table[a][1] + 1);
if (i == 'R') angband_color_table[a][1] = (byte)(angband_color_table[a][1] - 1);
if (i == 'g') angband_color_table[a][2] = (byte)(angband_color_table[a][2] + 1);
if (i == 'G') angband_color_table[a][2] = (byte)(angband_color_table[a][2] - 1);
if (i == 'b') angband_color_table[a][3] = (byte)(angband_color_table[a][3] + 1);
if (i == 'B') angband_color_table[a][3] = (byte)(angband_color_table[a][3] - 1);
/* Hack -- react to changes */
Term_xtra(TERM_XTRA_REACT, 0);
/* Hack -- redraw */
Term_redraw();
}
}
# ifdef SUPPORT_GAMMA
/* Gamma correction */
else if (i == '4')
{
s32b gamma;
/* Prompt */
prt("Command: Gamma correction", 8, 0);
/* gamma_val isn't set - assume 1.0 */
if (gamma_val == 0) gamma = 10;
/* It's set - convert to usual notation (times 10) */
else gamma = 2560 / gamma_val;
/* Hack -- query until done */
while (1)
{
/* Clear */
clear_from(10);
/* Exhibit the normal colors */
for (i = 0; i < 16; i++)
{
/* Exhibit all colors */
Term_putstr(i*4, 22, -1, i, format("%3d", i));
}
/* Describe the gamma */
Term_putstr(5, 10, -1, TERM_WHITE,
format("Gamma = %d.%d", gamma / 10, gamma % 10));
/* Prompt */
Term_putstr(0, 12, -1, TERM_WHITE, "Command (g/G): ");
/* Get a command */
i = inkey();
/* All done */
if (i == ESCAPE) break;
/* Analyze */
if (i == 'g') gamma = (byte)(gamma + 1);
else if (i == 'G') gamma = (byte)(gamma - 1);
else continue;
/* Force limits ([1.0, 2.5]) */
if (gamma < 10) gamma = 10;
if (gamma > 25) gamma = 25;
/* Hack - 1.0 means no correction */
if (gamma == 10) gamma_val = 0;
/* otherwise, calculate gamma_val */
else gamma_val = 2560 / gamma;
/* Hack -- react to changes */
Term_xtra(TERM_XTRA_REACT, 0);
/* Hack -- redraw */
Term_redraw();
}
}
# endif /* SUPPORT_GAMMA */
#endif
/* Unknown option */
else
{
bell();
}
/* Flush messages */
msg_print(NULL);
}
/* Restore the screen */
Term_load();
/* Leave "icky" mode */
character_icky--;
}
