+static void draw_map_objects(struct World * world, struct MapObj * start,
+ struct Map * map, struct Win * win)
+{
+ struct MapObj * o;
+ struct MapObjDef * d;
+ char c;
+ for (o = start; o != 0; o = o->next)
+ {
+ if ( o->pos.y >= map->offset.y
+ && o->pos.y < map->offset.y + win->frame.size.y
+ && o->pos.x >= map->offset.x
+ && o->pos.x < map->offset.x + win->frame.size.x)
+ {
+ d = get_map_obj_def (world, o->type);
+ c = d->mapchar;
+ mvwaddch(win->frame.curses_win,
+ o->pos.y - map->offset.y, o->pos.x - map->offset.x, c);
+ }
+ }
+}
+
+
+
+static char * get_kb_line_and_iterate(struct World * world,
+ struct KeyBinding ** kb_pp)
+{
+ char * f_name = "get_kb_line_and_iterate()";
+ struct KeyBinding * kb_p = * kb_pp;
+ char * keyname = get_name_to_keycode(world, kb_p->key);
+ char * cmd_dsc = get_command_longdsc(world, kb_p->name);
+ uint16_t size = 9 + 1 + strlen(cmd_dsc) + 1;
+ char * line = try_malloc(size, world, f_name);
+ sprintf(line, "%-9s %s", keyname, cmd_dsc);
+ free(keyname);
+ * 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)