/* draw text over multiple lines if it's length exceeds maxlen */
void vultures_put_text_multiline(int font_id, const char *str, SDL_Surface *dest,
int x, int y, Uint32 color, Uint32 shadowcolor, int maxlen)
{
char *str_copy;
int lastfit, txtlen, lineno, text_height, endpos, startpos;
lineno = 0;
lastfit = 0;
startpos = endpos = 0;
text_height = vultures_text_height(font_id, str);
/* lastfit is true when the last segment has been fit onto the surface (drawn) */
while (!lastfit)
{
lastfit = 1;
startpos = startpos + endpos;
str_copy = strdup(str + startpos);
endpos = strlen(str_copy) - 1;
txtlen = vultures_text_length(font_id, str_copy);
/* split word off the end of the string until it is short enough to fit */
while (txtlen > maxlen)
{
/* a piece will be split off the end, so this is not the last piece */
lastfit = 0;
/* find a suitable place to split */
while (endpos && !isspace(str_copy[endpos]))
endpos--;
/* prevent infinite loops if a long word doesn't fit */
if (endpos == 0)
{
endpos = strlen(str_copy) - 1;
lastfit = 1;
break;
}
/* truncate the text */
str_copy[endpos++] = '\0';
txtlen = vultures_text_length(font_id, str_copy);
}
vultures_put_text_shadow(font_id, str_copy, dest, x, y + lineno * text_height, color, shadowcolor);
free(str_copy);
lineno++;
}
}
bool objheaderwin::draw()
{
/* constrain drawing to this window */
vultures_set_draw_region(abs_x, abs_y, abs_x + w - 1, abs_y + h - 1);
vultures_fill_rect(abs_x + 2, abs_y + 2, abs_x + w - 3, abs_y + h - 3, CLR32_BLACK_A50);
/* Outer edge */
vultures_draw_lowered_frame(abs_x, abs_y, abs_x+w-1, abs_y+h-1);
/* Inner edge */
vultures_draw_raised_frame(abs_x+1, abs_y+1, abs_x+w-2, abs_y+h-2);
/* draw the text centered in the window */
int txt_width = vultures_text_length(V_FONT_MENU, caption);
int txt_height = vultures_text_height(V_FONT_MENU, caption);
int text_start_x = abs_x + (w - txt_width)/2;
int text_start_y = abs_y + (h - txt_height)/2;
vultures_put_text_shadow(V_FONT_MENU, caption, vultures_screen, text_start_x,
text_start_y, CLR32_WHITE, CLR32_BLACK);
vultures_invalidate_region(abs_x, abs_y, w, h);
/* lift drawing region restriction */
vultures_set_draw_region(0, 0, vultures_screen->w - 1, vultures_screen->h - 1);
return 0;
}
bool map::draw()
{
int map_x, map_y;
int i, j;
window * txt = first_child;
char buffer[256];
/* Draw parchment */
vultures_put_img(abs_x, abs_y, mapbg);
/* Draw the level name */
#ifdef VULTURESCLAW
describe_level(buffer, TRUE);
#else
if (!describe_level(buffer))
sprintf(buffer, "%s, level %d ", dungeons[u.uz.dnum].dname, depth(&u.uz));
#endif
txt->set_caption(buffer);
txt->x = (w - vultures_text_length(V_FONT_HEADLINE, txt->caption)) / 2;
txt->abs_x = abs_x + txt->x;
txt->abs_y = abs_y + txt->y;
vultures_put_text_shadow(V_FONT_HEADLINE, txt->caption, vultures_screen,
txt->abs_x, txt->abs_y, CLR32_BROWN, CLR32_BLACK_A50);
/* Find upper left corner of map on parchment */
map_x = abs_x + 39;
map_y = abs_y + 91;
/* Draw map on parchment, and create hotspots */
for (i = 0; i < ROWNO; i++)
for (j = 1; j < COLNO; j++) {
int map_glyph = map_data->get_glyph(MAP_GLYPH, j, i);
bool is_dark = (map_data->get_glyph(MAP_DARKNESS, j, i) == 2);
if (map_glyph != NO_GLYPH &&
(map_glyph != cmap_to_glyph(S_stone) ||
(level.locations[j][i].seenv && is_dark))) {
vultures_put_img(
map_x + SYMBOL_WIDTH*j,
map_y + SYMBOL_HEIGHT*i,
map_symbols[glyph2tile[map_glyph]]);
}
}
vultures_invalidate_region(abs_x, abs_y, w, h);
return false;
}
bool endingwin::draw()
{
int lines;
int textpos_x, textpos_y;
SDL_Surface *image;
if (!flags.tombstone) {
for (item_iterator i = items.begin(); i != items.end(); ++i)
printf("%s\n", i->str.c_str());
printf("\n\n");
return false;
}
/* make sure the screen is cleared */
SDL_FillRect(vultures_screen, NULL, CLR32_BLACK);
switch (ending_type-1)
{
case QUIT:
image = vultures_load_graphic(V_FILENAME_ENDING_QUIT);
vultures_play_event_sound("nhfe_music_end_quit");
break;
case ASCENDED:
image = vultures_load_graphic(V_FILENAME_ENDING_ASCENDED);
vultures_play_event_sound("nhfe_music_end_ascended");
break;
case ESCAPED:
image = vultures_load_graphic(V_FILENAME_ENDING_ESCAPED);
vultures_play_event_sound("nhfe_music_end_ascended");
break;
case PANICKED:
image = NULL;
break;
default:
image = vultures_load_graphic(V_FILENAME_ENDING_DIED);
vultures_play_event_sound("nhfe_music_end_died");
}
if (image != NULL) {
vultures_put_img((vultures_screen->w - image->w) / 2, (vultures_screen->h - image->h) / 2, image);
SDL_FreeSurface(image);
vultures_fade_in(0.5);
}
/* Count n. of rows to display */
lines = items.size();
/* Add prompt line */
lines++;
/* Display the rows */
textpos_y = vultures_screen->h - (lines+1) * vultures_get_lineheight(V_FONT_INTRO);
for (item_iterator i = items.begin(); i != items.end(); ++i) {
textpos_x = (vultures_screen->w - vultures_text_length(V_FONT_INTRO, i->str))/2;
vultures_put_text_shadow(V_FONT_INTRO, i->str, vultures_screen, textpos_x,
textpos_y, V_COLOR_INTRO_TEXT, V_COLOR_BACKGROUND);
textpos_y += vultures_get_lineheight(V_FONT_INTRO);
}
textpos_x = (vultures_screen->w - vultures_text_length(V_FONT_INTRO, "(press any key)"))/2;
vultures_put_text_shadow(V_FONT_INTRO, "(press any key)", vultures_screen, textpos_x,
textpos_y, V_COLOR_INTRO_TEXT, V_COLOR_BACKGROUND);
vultures_refresh();
return false;
}
bool objitemwin::draw()
{
char tmpstr[32];
int text_start_x, text_start_y, txt_height;
int x = abs_x;
int y = abs_y;
int weight = 0;
Uint32 textcolor;
vultures_set_draw_region(x, y, x + w - 1, y + h - 1);
/* re-set the background to prevent shadings from stacking repatedly until they become solid */
if (background)
vultures_put_img(x, y, background);
/* hovering gives an item a light blue frame */
if (hover)
vultures_rect(x+1, y+1, x+w-2, y+h-2, CLR32_BLESS_BLUE);
/* otherwise, if it is selected, the item has an orange frame */
else if (item->selected)
vultures_rect(x+1, y+1, x+w-2, y+h-2, CLR32_ORANGE);
/* all other items appear etched */
else
{
/* draw the outer edge of the frame */
vultures_draw_lowered_frame(x, y, x+w-1, y+h-1);
/* Inner edge */
vultures_draw_raised_frame(x+1, y+1, x+w-2, y+h-2);
}
/* the item that was toggled last has a white outer frame to indicate it's special status */
if (last_toggled)
vultures_rect(x, y, x+w-1, y+h-1, CLR32_WHITE);
/* selected items also have yellow background shading */
if (item->selected)
vultures_fill_rect(x+h-1, y+2, x+w-3, y+h-3, CLR32_GOLD_SHADE);
/* use a different text color for worn objects */
if (obj && obj->owornmask)
textcolor = CLR32_LIGHTGREEN;
else
textcolor = CLR32_WHITE;
/* draw text, leaving a h by h square on the left free for the object tile */
/* line 1 and if necessary line 2 contain the item description */
vultures_put_text_multiline(V_FONT_MENU, caption, vultures_screen, x + h,
y + 3, textcolor, CLR32_BLACK, w - h - 6);
/* weight is in line 3 */
txt_height = vultures_text_height(V_FONT_MENU, caption);
text_start_y = y + txt_height*2 + 4;
/* draw the object weight */
tmpstr[0] = '\0';
if (weight)
snprintf(tmpstr, 32, "w: %d", weight);
text_start_x = x + (w - vultures_text_length(V_FONT_MENU, tmpstr))/2;
vultures_put_text_shadow(V_FONT_MENU, tmpstr, vultures_screen, text_start_x,
text_start_y, textcolor, CLR32_BLACK);
if (item->selected) {
tmpstr[0] = '\0';
if (item->count <= 0 || (obj && item->count > obj->quan))
snprintf(tmpstr, 32, "selected (all)");
else
snprintf(tmpstr, 32, "selected (%d)", item->count);
text_start_x = x + w - vultures_text_length(V_FONT_MENU, tmpstr) - 6;
vultures_put_text_shadow(V_FONT_MENU, tmpstr, vultures_screen, text_start_x,
text_start_y, textcolor, CLR32_BLACK);
}
/* draw the tile itself */
/* constrain the drawing region to the box for the object tile, so that large
* tiles don't overlap */
vultures_set_draw_region(x + 2, y + 2, x + h - 3, y + h - 3);
/* darken the background */
vultures_fill_rect(x + 2, y + 2, x + h - 3, y + h - 3, CLR32_BLACK_A30);
/* indicate blessed/cursed visually */
if (obj && obj->bknown && obj->blessed)
vultures_fill_rect(x + 2, y + 2, x + h - 3, y + h - 3, CLR32_BLESS_BLUE);
if (obj && obj->bknown && obj->cursed)
vultures_fill_rect(x + 2, y + 2, x + h - 3, y + h - 3, CLR32_CURSE_RED);
/* draw the object tile */
if (obj) {
int tile_x, tile_y;
int tile = 0;
tile = vultures_object_to_tile(obj->otyp, -1, -1, obj);
weight = obj->owt;
tile_x = x + h/2;
tile_y = y + h * 3 / 4;
if (TILE_IS_OBJECT(tile))
{
tile = tile - OBJTILEOFFSET + ICOTILEOFFSET;
tile_x = x + 2;
tile_y = y + 2;
}
vultures_put_tile(tile_x, tile_y, tile);
}
/* draw the item letter on the top left corner of the object tile */
snprintf(tmpstr, 11, "%c", accelerator);
vultures_put_text_shadow(V_FONT_MENU, tmpstr, vultures_screen, x + 2,
y + 2, textcolor, CLR32_BLACK);
/* draw the quantity on the tile */
if (obj && obj->quan > 1)
{
snprintf(tmpstr, 11, "%ld", obj->quan);
txt_height = vultures_text_height(V_FONT_MENU, tmpstr);
text_start_x = x + h - vultures_text_length(V_FONT_MENU, tmpstr) - 2;
vultures_put_text_shadow(V_FONT_MENU, tmpstr, vultures_screen, text_start_x,
y + h - txt_height, CLR32_WHITE, CLR32_BLACK);
}
/* restore the drawing region */
vultures_set_draw_region(0, 0, vultures_screen->w - 1, vultures_screen->h - 1);
vultures_invalidate_region(x, y, w, h);
return 0;
}
