+ * kb_pp = kb_p->next;
+ return line;
+}
+
+
+
+static void draw_kb_view(struct World * world, struct Win * win,
+ char * f_name, struct KeyBiData * kb, uint8_t start)
+{
+ if (0 == kb->kbs)
+ {
+ draw_line(win, start, "(none)", 0, 0);
+ }
+ char * err_hint = trouble_msg(world, f_name, "draw_scroll_hint()");
+ uint16_t kb_max = get_n_of_keybs(kb->kbs) - 1;
+ uint16_t y, offset;
+ offset = center_offset(kb->select, kb_max, win->frame.size.y - 1 - start);
+ uint16_t y_border = win->frame.size.y + offset - 1 - start;
+ struct KeyBinding * kb_p = get_keyb_of_n(kb->kbs, offset + (offset > 0));
+ for (y = start; 0 != kb_p && y < win->frame.size.y; y++)
+ {
+ if (start == y && offset > 0)
+ {
+ uint8_t test = draw_scroll_hint(&win->frame, y, offset + 1, '^');
+ exit_err(test, world, err_hint);
+ continue;
+ }
+ else if (win->frame.size.y == y + 1 && kb_max > y_border)
+ {
+ uint16_t pos = kb_max - (offset + win->frame.size.y) + 2 + start;
+ uint8_t test = draw_scroll_hint(&win->frame, y, pos, 'v');
+ exit_err(test, world, err_hint);
+ continue;
+ }
+ attr_t attri = 0;
+ if (y - start == kb->select - offset)
+ {
+ attri = A_REVERSE;
+ if (1 == kb->edit)
+ {
+ attri = attri | A_BLINK;
+ }
+ }
+ char * kb_line = get_kb_line_and_iterate(world, &kb_p);
+ draw_line(win, y, kb_line, attri, 1);
+ free(kb_line);
+ }
+ free(err_hint);
+}
+
+
+
+static uint16_t draw_titled_keybinding_list(struct World * world,
+ struct Win * win, uint16_t start,
+ char * title,
+ struct KeyBinding * kb_p)
+{
+ uint16_t x, y;
+ uint16_t i = 0;
+ uint8_t state = 0;
+ for (y = start; y < win->frame.size.y && (0 == state || 0 != kb_p); y++)
+ {
+ if (0 == state)
+ {
+ for (x = 0; x < win->frame.size.x; x++)
+ {
+ if (i == strlen(title))
+ {
+ y++;
+ state = 1 + (0 == kb_p);
+ i = 0;
+ break;
+ }
+ mvwaddch(win->frame.curses_win, y, x, title[i]);
+ i++;
+ }
+ continue;
+ }
+ char * kb_line = get_kb_line_and_iterate(world, &kb_p);
+ draw_line(win, y, kb_line, 0, 0);
+ free(kb_line);
+ }
+ if (2 == state)
+ {
+ draw_line(win, y, "(none)", 0, 0);
+ y++;
+ }
+ return y;
+}
+
+
+
+extern void draw_win_log(struct Win * win)
+{
+ struct World * world = (struct World *) win->data;
+ draw_text_from_bottom(win, world->log);
+}
+
+
+
+extern void draw_win_map(struct Win * win)
+{
+ struct World * world = (struct World *) win->data;
+ struct Map * map = world->map;
+ char * cells = map->cells;
+ uint16_t width_map_av = map->size.x - map->offset.x;
+ uint16_t height_map_av = map->size.y - map->offset.y;
+ uint16_t x, y, z;
+ for (y = 0; y < win->frame.size.y; y++)
+ {
+ z = map->offset.x + (map->offset.y + y) * (map->size.x);
+ for (x = 0; x < win->frame.size.x; x++)
+ {
+ if (y < height_map_av && x < width_map_av)
+ {
+ mvwaddch(win->frame.curses_win, y, x, cells[z]);
+ z++;
+ }
+ }
+ }
+ draw_map_objects(world, world->map_objs, map, win);
+}
+
+
+
+extern void draw_win_info(struct Win * win)
+{
+ struct World * world = (struct World *) win->data;
+ char * dsc_turn = "Turn: ";
+ char * dsc_hitpoints = "\nHitpoints: ";
+ char * dsc_score = "\nScore: ";
+ uint16_t maxl = strlen(dsc_turn) + strlen(dsc_hitpoints) + strlen(dsc_score)
+ + 10 + 5 + 10; /* max strlens of numbers to be used */
+ char text[maxl + 1];
+ struct MapObj * player = get_player(world);
+ sprintf(text, "%s%d%s%d%s%d",
+ dsc_turn, world->turn,
+ dsc_hitpoints, player->lifepoints,
+ dsc_score, world->score);
+ draw_with_linebreaks(win, text, 0);
+}
+
+
+
+extern void draw_win_inventory(struct Win * win)
+{
+ mvwaddstr(win->frame.curses_win, 0, 0, "(empty)");
+}
+
+
+
+extern void draw_win_available_keybindings(struct Win * win)
+{
+ struct World * world = (struct World *) win->data;
+ char * title = "Active window's keybindings:";
+ struct KeyBinding * kb_p;
+ struct WinConf * wc = get_winconf_by_win(world, world->wmeta->active);
+ if (0 == wc->view)
+ {
+ kb_p = wc->kb.kbs;
+ }
+ else if (1 == wc->view)
+ {
+ kb_p = world->kb_wingeom.kbs;
+ }
+ else if (2 == wc->view)
+ {
+ kb_p = world->kb_winkeys.kbs;
+ }
+ uint16_t offset = draw_titled_keybinding_list(world, win, 0, title, kb_p);
+ draw_titled_keybinding_list(world, win, offset + 1, "Global keybindings:",
+ world->kb_global.kbs);
+}
+
+
+
+extern void draw_win_keybindings_global(struct Win * win)
+{
+ char * f_name = "draw_win_keybindings_global()";
+ struct World * world = (struct World *) win->data;
+ draw_kb_view(world, win, f_name, &world->kb_global, 0);
+}
+
+
+
+extern void draw_win_keybindings_winconf_geometry(struct Win * win)
+{
+ char * f_name = "draw_win_keybindings_winconf_geometry()";
+ struct World * world = (struct World *) win->data;
+ draw_kb_view(world, win, f_name, &world->kb_wingeom, 0);
+}
+
+
+
+extern void draw_win_keybindings_winconf_keybindings(struct Win * win)
+{
+ char * f_name = "draw_win_keybindings_winconf_keybindings()";
+ struct World * world = (struct World *) win->data;
+ draw_kb_view(world, win, f_name, &world->kb_winkeys, 0);
+}
+
+
+
+extern void draw_winconf_keybindings(struct Win * win)
+{
+ char * f_name = "draw_winconf_keybindings()";
+ struct World * world = (struct World *) win->data;
+ struct WinConf * wc = get_winconf_by_win(world, win);
+ char * title = "Window's keybindings:";
+ uint8_t title_space = strlen(title) / win->frame.size.x + 2;
+ mvwaddstr(win->frame.curses_win, 0, 0, title);
+ draw_kb_view(world, win, f_name, &wc->kb, title_space);
+}
+
+
+
+extern void draw_winconf_geometry(struct Win * win)
+{
+ struct World * world = (struct World *) win->data;
+ struct WinConf * wcp = get_winconf_by_win(world, win);
+ char * title = "Window's geometry:\n";
+ char * h_d = "\nWidth to save: ";
+ char * h_pos = " (height in cells)";
+ char * h_neg = " (negative diff: cells to maximum height)";
+ char * w_d = "\n\nHeight to save: ";
+ char * w_pos = " (width in cells)";
+ char * w_neg = " (negative diff: cells to maximum width)";
+ char * h_t = h_pos;
+ char * w_t = w_pos;
+ if (1 == wcp->height_type)
+ {
+ h_t = h_neg;
+ }
+ if (1 == wcp->width_type)
+ {
+ w_t = w_neg;
+ }
+ uint16_t maxl = strlen(title)
+ + strlen(h_t) + strlen(h_d) + 6
+ + strlen(w_t) + strlen(w_d) + 6 + 1;
+ char text[maxl + 1];
+ sprintf(text, "%s%s%d%s%s%d%s", title, h_d, wcp->height, h_t,
+ w_d, wcp->width, w_t);
+ draw_with_linebreaks(win, text, 0);
+}