-
-
Notifications
You must be signed in to change notification settings - Fork 991
/
multiplayer_lobby.cpp
1356 lines (1183 loc) · 44.5 KB
/
multiplayer_lobby.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
Copyright (C) 2007 - 2015 by David White <dave@whitevine.net>
Part of the Battle for Wesnoth Project http://www.wesnoth.org
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY.
See the COPYING file for more details.
*/
/** @file multiplayer_lobby.cpp
* A section on the server where players can chat, create and join games.
*/
#include "global.hpp"
#include "addon/manager_ui.hpp"
#include "construct_dialog.hpp"
#include "filesystem.hpp"
#include "game_preferences.hpp"
#include "lobby_preferences.hpp"
#include "map_exception.hpp"
#include "marked-up_text.hpp"
#include "minimap.hpp"
#include "multiplayer_lobby.hpp"
#include "gettext.hpp"
#include "gui/auxiliary/old_markup.hpp"
#include "gui/dialogs/message.hpp" // for gui2::show_message
#include "gui/widgets/window.hpp" // for gui2::twindow::OK
#include "lobby_reload_request_exception.hpp"
#include "log.hpp"
#include "playmp_controller.hpp"
#include "sound.hpp"
#include "wml_exception.hpp"
#include "formula_string_utils.hpp"
#include "terrain_type_data.hpp"
#include <cassert>
#include <boost/bind.hpp>
#include <boost/foreach.hpp>
#include <boost/make_shared.hpp>
static lg::log_domain log_config("config");
#define ERR_CF LOG_STREAM(err, log_config)
static lg::log_domain log_lobby("mp/lobby");
#define ERR_MP LOG_STREAM(err, log_lobby)
#define WRN_MP LOG_STREAM(warn, log_lobby)
#define LOG_MP LOG_STREAM(info, log_lobby)
#define DBG_MP LOG_STREAM(debug, log_lobby)
namespace {
std::vector<std::string> empty_string_vector;
}
namespace mp {
gamebrowser::gamebrowser(CVideo& video, const config &map_hashes) :
menu(video, empty_string_vector, false, -1, -1, NULL, &menu::bluebg_style),
gold_icon_locator_("themes/gold.png"),
xp_icon_locator_("themes/units.png"),
map_size_icon_locator_("misc/map.png"),
vision_icon_locator_("misc/visibility.png"),
time_limit_icon_locator_("themes/sand-clock.png"),
observer_icon_locator_("misc/eye.png"),
no_observer_icon_locator_("misc/no_observer.png"),
shuffle_sides_icon_locator_("misc/shuffle-sides.png"),
map_hashes_(map_hashes),
item_height_(100),
margin_(5),
minimap_size_(item_height_ - 2*margin_),
h_padding_(5),
h_padding_image_to_text_(4),
header_height_(20),
selected_(0),
visible_range_(std::pair<size_t,size_t>(0,0)),
games_(),
redraw_items_(),
widths_(),
double_clicked_(false),
ignore_next_doubleclick_(false),
last_was_doubleclick_(false)
{
set_numeric_keypress_selection(false);
}
void gamebrowser::set_inner_location(const SDL_Rect& rect)
{
set_full_size(games_.size());
set_shown_size(rect.h / row_height());
bg_register(rect);
scroll(get_position());
}
void gamebrowser::scroll(unsigned int pos)
{
if(pos < games_.size()) {
visible_range_.first = pos;
visible_range_.second = std::min<size_t>(pos + inner_location().h / row_height(), games_.size());
set_dirty();
}
}
SDL_Rect gamebrowser::get_item_rect(size_t index) const {
if(index < visible_range_.first || index > visible_range_.second) {
const SDL_Rect res = { 0, 0, 0, 0 };
return res;
}
const SDL_Rect& loc = inner_location();
return sdl::create_rect(
loc.x
, loc.y + (index - visible_range_.first) * row_height()
, loc.w
, row_height());
}
void gamebrowser::draw()
{
if(hidden())
return;
if(dirty()) {
bg_restore();
util::scoped_ptr<clip_rect_setter> clipper(NULL);
if(clip_rect())
clipper.assign(new clip_rect_setter(video().getSurface(), clip_rect()));
draw_contents();
update_rect(location());
set_dirty(false);
}
}
void gamebrowser::draw_contents()
{
if(!games_.empty()) {
for(size_t i = visible_range_.first; i != visible_range_.second; ++i) {
style_->draw_row(*this,i,get_item_rect(i),(i==selected_)? SELECTED_ROW : NORMAL_ROW);
}
} else {
const SDL_Rect rect = inner_location();
font::draw_text(&video(), rect, font::SIZE_NORMAL, font::NORMAL_COLOR, _("--no games open--"), rect.x + margin_, rect.y + margin_);
}
}
void gamebrowser::draw_row(const size_t index, const SDL_Rect& item_rect, ROW_TYPE /*type*/) {
const game_item& game = games_[index];
int xpos = item_rect.x + margin_;
int ypos = item_rect.y + margin_;
std::string no_era_string = "";
// Draw minimaps
if (game.mini_map != NULL) {
int minimap_x = xpos + (minimap_size_ - game.mini_map->w)/2;
int minimap_y = ypos + (minimap_size_ - game.mini_map->h)/2;
video().blit_surface(minimap_x, minimap_y, game.mini_map);
}
xpos += minimap_size_ + margin_;
// Set font color
SDL_Color font_color;
if (game.vacant_slots > 0) {
if (game.reloaded || game.started) {
font_color = font::YELLOW_COLOR;
} else {
font_color = font::GOOD_COLOR;
}
} else {
if (game.observers) {
font_color = font::NORMAL_COLOR;
} else {
font_color = font::BAD_COLOR;
}
}
if(!game.have_scenario && font_color != font::BAD_COLOR) {
font_color = font::DISABLED_COLOR;
}
if(!game.have_era && font_color != font::BAD_COLOR) {
font_color = font::DISABLED_COLOR;
no_era_string = _(" (Unknown Era)");
}
if(!game.have_all_mods && font_color != font::BAD_COLOR) {
font_color = font::DISABLED_COLOR;
}
if(game.addons_outcome != SATISFIED) {
font_color = font::DISABLED_COLOR;
if (game.addons_outcome == NEED_DOWNLOAD) {
no_era_string += _(" (Need to download addons)");
} else {
no_era_string += _(" (Outdated addons)");
}
} /*else {
no_era_string += _(" (You have this addon)");
}*/
const surface status_text(font::get_rendered_text(game.status,
font::SIZE_NORMAL, font_color, TTF_STYLE_BOLD));
const int status_text_width = status_text ? status_text->w : 0;
// First line: draw game name
const surface name_surf(font::get_rendered_text(
font::make_text_ellipsis(game.name + no_era_string, font::SIZE_PLUS,
(item_rect.x + item_rect.w) - xpos - margin_ - status_text_width - h_padding_),
font::SIZE_PLUS, font_color, TTF_STYLE_BOLD));
video().blit_surface(xpos, ypos, name_surf);
// Draw status text
if(status_text) {
// Align the bottom of the text with the game name
video().blit_surface(item_rect.x + item_rect.w - margin_ - status_text_width,
ypos + name_surf->h - status_text->h, status_text);
}
// Second line
ypos = item_rect.y + item_rect.h/3 + margin_;
// Draw map info
const surface map_info_surf(font::get_rendered_text(
font::make_text_ellipsis(game.map_info, font::SIZE_NORMAL,
(item_rect.x + item_rect.w) - xpos - margin_),
font::SIZE_NORMAL, font::NORMAL_COLOR));
if(map_info_surf) {
video().blit_surface(xpos, ypos - map_info_surf->h/2, map_info_surf);
}
// Third line
ypos = item_rect.y + 2*item_rect.h/3 - margin_;
// Draw modifications info
const surface era_and_mod_info_surf(font::get_rendered_text(
font::make_text_ellipsis(game.era_and_mod_info, font::SIZE_NORMAL,
(item_rect.x + item_rect.w) - xpos - margin_),
font::SIZE_NORMAL, font::NORMAL_COLOR));
if(era_and_mod_info_surf) {
video().blit_surface(xpos, ypos - era_and_mod_info_surf->h/2, era_and_mod_info_surf);
}
// Fourth line
ypos = item_rect.y + item_rect.h - margin_;
// Draw observer icon
const surface observer_icon(image::get_image(game.observers
? observer_icon_locator_ : no_observer_icon_locator_));
if(observer_icon) {
video().blit_surface(xpos, ypos - observer_icon->h, observer_icon);
// Set ypos to the middle of the line, so that
// all text and icons can be aligned symmetrical to it
ypos -= observer_icon->h/2;
xpos += observer_icon->w + 2 * h_padding_;
}
// Draw shuffle icon
if (game.shuffle_sides)
{
const surface shuffle_icon(image::get_image(shuffle_sides_icon_locator_));
if(shuffle_icon) {
video().blit_surface(xpos, ypos - shuffle_icon->h/2, shuffle_icon);
xpos += shuffle_icon->w + 2 * h_padding_;
}
}
// Draw gold icon
const surface gold_icon(image::get_image(gold_icon_locator_));
if(gold_icon) {
video().blit_surface(xpos, ypos - gold_icon->h/2, gold_icon);
xpos += gold_icon->w + h_padding_image_to_text_;
}
// Draw gold text
const surface gold_text(font::get_rendered_text(game.gold, font::SIZE_NORMAL,
game.use_map_settings ? font::GRAY_COLOR : font::NORMAL_COLOR));
if(gold_text) {
video().blit_surface(xpos, ypos - gold_text->h/2, gold_text);
xpos += gold_text->w + 2 * h_padding_;
}
// Draw xp icon
const surface xp_icon(image::get_image(xp_icon_locator_));
if(xp_icon) {
video().blit_surface(xpos, ypos - xp_icon->h/2, xp_icon);
xpos += xp_icon->w + h_padding_image_to_text_;
}
// Draw xp text
const surface xp_text(font::get_rendered_text(game.xp, font::SIZE_NORMAL, font::NORMAL_COLOR));
if(xp_text) {
video().blit_surface(xpos, ypos - xp_text->h/2, xp_text);
xpos += xp_text->w + 2 * h_padding_;
}
if(!game.map_data.empty()) {
// Draw map size icon
const surface map_size_icon(image::get_image(map_size_icon_locator_));
if(map_size_icon) {
video().blit_surface(xpos, ypos - map_size_icon->h/2, map_size_icon);
xpos += map_size_icon->w + h_padding_image_to_text_;
}
// Draw map size text
const surface map_size_text(font::get_rendered_text(game.map_info_size,
font::SIZE_NORMAL, font::NORMAL_COLOR));
if(map_size_text) {
video().blit_surface(xpos, ypos - map_size_text->h/2, map_size_text);
xpos += map_size_text->w + 2 * h_padding_;
}
}
if(!game.time_limit.empty()) {
// Draw time icon
const surface time_icon(image::get_image(time_limit_icon_locator_));
video().blit_surface(xpos, ypos - time_icon->h/2, time_icon);
xpos += time_icon->w + h_padding_image_to_text_;
// Draw time text
const surface time_text(font::get_rendered_text(game.time_limit,
font::SIZE_NORMAL, font::NORMAL_COLOR));
video().blit_surface(xpos, ypos - time_text->h/2, time_text);
xpos += time_text->w + 2 * h_padding_;
}
// Draw vision icon
const surface vision_icon(image::get_image(vision_icon_locator_));
if(vision_icon) {
video().blit_surface(xpos, ypos - vision_icon->h/2, vision_icon);
xpos += vision_icon->w + h_padding_image_to_text_;
}
// Draw vision text
const surface vision_text(font::get_rendered_text(
font::make_text_ellipsis(game.vision, font::SIZE_NORMAL,
(item_rect.x + item_rect.w) - xpos - margin_),
font::SIZE_NORMAL,
game.use_map_settings ? font::GRAY_COLOR : font::NORMAL_COLOR));
if(vision_text) {
video().blit_surface(xpos, ypos - vision_text->h/2, vision_text);
}
// Draw map settings text
if (game.use_map_settings) {
xpos += vision_text->w + 3 * h_padding_;
const surface map_settings_text(font::get_rendered_text(
font::make_text_ellipsis(_("Use map settings"), font::SIZE_NORMAL,
(item_rect.x + item_rect.w) - xpos - margin_),
font::SIZE_NORMAL,
(game.verified && game.vacant_slots > 0)
? font::GOOD_COLOR : font::NORMAL_COLOR));
video().blit_surface(xpos, ypos - map_settings_text->h/2, map_settings_text);
}
}
void gamebrowser::handle_event(const SDL_Event& event)
{
scrollarea::handle_event(event);
if(event.type == SDL_KEYDOWN) {
if(focus(&event) && !games_.empty()) {
switch(event.key.keysym.sym) {
case SDLK_UP:
if(selected_ > 0) {
--selected_;
adjust_position(selected_);
set_dirty();
}
break;
case SDLK_DOWN:
if(selected_ < games_.size() - 1) {
++selected_;
adjust_position(selected_);
set_dirty();
}
break;
case SDLK_PAGEUP:
{
const long items_on_screen = visible_range_.second - visible_range_.first;
selected_ = static_cast<size_t>(std::max<long>(static_cast<long>(selected_) - items_on_screen, 0));
adjust_position(selected_);
set_dirty();
}
break;
case SDLK_PAGEDOWN:
{
const size_t items_on_screen = visible_range_.second - visible_range_.first;
selected_ = std::min<size_t>(selected_ + items_on_screen, games_.size() - 1);
adjust_position(selected_);
set_dirty();
}
break;
case SDLK_HOME:
selected_ = 0;
adjust_position(selected_);
set_dirty();
break;
case SDLK_END:
selected_ = games_.size() - 1;
adjust_position(selected_);
set_dirty();
break;
default:
break;
}
}
} else if((event.type == SDL_MOUSEBUTTONDOWN && event.button.button == SDL_BUTTON_LEFT) || event.type == DOUBLE_CLICK_EVENT) {
int x = 0;
int y = 0;
if(event.type == SDL_MOUSEBUTTONDOWN) {
x = event.button.x;
y = event.button.y;
} else {
x = reinterpret_cast<size_t>(event.user.data1);
y = reinterpret_cast<size_t>(event.user.data2);
}
const SDL_Rect& loc = inner_location();
if(!games_.empty() && sdl::point_in_rect(x, y, loc)) {
for(size_t i = visible_range_.first; i != visible_range_.second; ++i) {
const SDL_Rect& item_rect = get_item_rect(i);
if(sdl::point_in_rect(x, y, item_rect)) {
set_focus(true);
selected_ = i;
break;
}
}
if(event.type == DOUBLE_CLICK_EVENT) {
if (ignore_next_doubleclick_) {
ignore_next_doubleclick_ = false;
} else if(selection_is_joinable() || selection_is_observable()) {
double_clicked_ = true;
last_was_doubleclick_ = true;
}
} else if (last_was_doubleclick_) {
// If we have a double click as the next event, it means
// this double click was generated from a click that
// already has helped in generating a double click.
// ??
SDL_Event ev;
SDL_PeepEvents(&ev, 1, SDL_PEEKEVENT,
SDL_EVENTMASK(DOUBLE_CLICK_EVENT));
if (ev.type == DOUBLE_CLICK_EVENT) {
ignore_next_doubleclick_ = true;
}
last_was_doubleclick_ = false;
}
}
}
}
// Determine if this is a campaign or scenario and add info string to this game item.
void gamebrowser::populate_game_item_campaign_or_scenario_info(gamebrowser::game_item & item, const config & game, const config & game_config, bool & verified)
{
if (game["mp_campaign"].empty()) {
if (!game["mp_scenario"].empty()) {
// Check if it's a multiplayer scenario.
const config* level_cfg = &game_config.find_child("multiplayer",
"id", game["mp_scenario"]);
if (!*level_cfg) {
// Check if it's a user map.
level_cfg = &game_config.find_child("generic_multiplayer",
"id", game["mp_scenario"]);
}
if (*level_cfg) {
item.map_info = _("Scenario:");
item.map_info += " ";
item.map_info += (*level_cfg)["name"].str();
// Reloaded games do not match the original scenario hash,
// so it makes no sense to test them,
// they always would appear as remote scenarios.
if (map_hashes_ && !item.reloaded) {
std::string hash = game["hash"];
bool hash_found = false;
BOOST_FOREACH(const config::attribute& i,
map_hashes_.attribute_range()) {
if (i.first == game["mp_scenario"] &&
i.second == hash) {
hash_found = true;
break;
}
}
if (!hash_found) {
item.map_info += " — ";
item.map_info += _("Remote scenario");
verified = false;
}
}
} else {
utils::string_map symbols;
symbols["scenario_id"] = game["mp_scenario"];
item.map_info =
vgettext("Unknown scenario: $scenario_id", symbols);
verified = false;
}
} else {
item.map_info = _("Unknown scenario");
verified = false;
}
} else { // Is a campaign
const config* level_cfg = &game_config.find_child("campaign", "id",
game["mp_campaign"]);
if (*level_cfg) {
item.map_info = _("Campaign:");
item.map_info += " ";
item.map_info += (*level_cfg)["name"].str();
item.map_info += " — ";
item.map_info += game["mp_scenario_name"].str();
// Difficulty.
const std::vector<std::string> difficulties =
utils::split((*level_cfg)["difficulties"]);
const std::string difficulty_descriptions =
(*level_cfg)["difficulty_descriptions"];
std::vector<std::string> difficulty_options =
utils::split(difficulty_descriptions, ';');
int index = 0;
//TODO: use difficulties instead of difficulty_descriptions if
//difficulty_descriptions is not available
assert(difficulties.size() == difficulty_options.size());
BOOST_FOREACH(const std::string& difficulty, difficulties) {
if (difficulty == game["difficulty_define"]) {
gui2::tlegacy_menu_item menu_item(difficulty_options[index]);
item.map_info += " — ";
item.map_info += menu_item.label();
item.map_info += " ";
item.map_info += menu_item.description();
break;
}
index++;
}
} else {
utils::string_map symbols;
symbols["campaign_id"] = game["mp_campaign"];
item.map_info =
vgettext("Unknown campaign: $campaign_id", symbols);
verified = false;
if (game["require_scenario"].to_bool(false)) {
item.have_scenario = false;
}
}
}
}
struct minimap_cache_item {
minimap_cache_item() :
map_data(),
mini_map(),
map_info_size()
{
}
std::string map_data;
surface mini_map;
std::string map_info_size;
};
// Handle the minimap data. Some caching is taking place to avoid repeatedly rendering the minimaps.
void gamebrowser::populate_game_item_map_info(gamebrowser::game_item & item, const config & game, const config & game_config, bool & verified)
{
// Don't throw the rendered minimaps away
std::vector<minimap_cache_item> minimap_cache;
for(std::vector<game_item>::iterator oldgame = games_.begin(); oldgame != games_.end(); ++oldgame) {
minimap_cache_item item;
item.map_data = oldgame->map_data;
item.mini_map = oldgame->mini_map;
item.map_info_size = oldgame->map_info_size;
minimap_cache.push_back(item);
}
item.map_data = game["map_data"].str();
if(item.map_data.empty()) {
item.map_data = filesystem::read_map(game["map"]);
}
if(! item.map_data.empty()) {
try {
std::vector<minimap_cache_item>::iterator i;
bool found = false;
for(i = minimap_cache.begin(); i != minimap_cache.end() && !found; ++i) {
if (i->map_data == item.map_data) {
found = true;
item.map_info_size = i->map_info_size;
item.mini_map = i->mini_map;
}
}
if (!found) {
// Parsing the map and generating the minimap are both cpu expensive
gamemap map(boost::make_shared<terrain_type_data>(game_config), item.map_data);
item.mini_map = image::getMinimap(minimap_size_, minimap_size_, map, 0);
item.map_info_size = str_cast(map.w()) + utils::unicode_multiplication_sign
+ str_cast(map.h());
}
} catch (incorrect_map_format_error &e) {
ERR_CF << "illegal map: " << e.message << '\n';
verified = false;
} catch(twml_exception& e) {
ERR_CF << "map could not be loaded: " << e.dev_message << '\n';
verified = false;
}
}
}
// local_item is either an [era] or [modification] tag, something with addon_version and addon_id.
// (These are currently added at add-on loading time in the game_config_manager.)
// It is checked whether the local item's add-on version is required for this game, and if the
// versions are compatible. If it's not, a record is made in the req_list passed as argument.
static mp::ADDON_REQ check_addon_version_compatibility (const config & local_item, const config & game, std::vector<required_addon> & req_list)
{
if (local_item.has_attribute("addon_id") && local_item.has_attribute("addon_version")) {
if (const config & game_req = game.find_child("addon", "id", local_item["addon_id"])) {
// Record object which we will potentially store for this check
required_addon r;
r.addon_id = local_item["addon_id"].str();
const version_info local_ver(local_item["addon_version"].str());
version_info local_min_ver(local_item.has_attribute("addon_min_version") ? local_item["addon_min_version"] : local_item["addon_version"]);
// If UMC didn't specify last compatible version, assume no backwards compatibility.
if (local_min_ver > local_ver) {
// Some sanity checking regarding min version. If the min ver doens't make sense, ignore it.
local_min_ver = local_ver;
}
const version_info remote_ver(game_req["version"].str());
version_info remote_min_ver(game_req.has_attribute("min_version") ? game_req["min_version"] : game_req["version"]);
if (remote_min_ver > remote_ver) {
remote_min_ver = remote_ver;
}
// Check if the host is too out of date to play.
if (local_min_ver > remote_ver) {
r.outcome = CANNOT_SATISFY;
utils::string_map symbols;
symbols["addon"] = r.addon_id; // TODO: Figure out how to ask the add-on manager for the user-friendly name of this add-on.
symbols["host_ver"] = remote_ver.str();
symbols["local_ver"] = local_ver.str();
r.message = vgettext("Host's version of $addon is too old: host's version $host_ver < your version $local_ver.", symbols);
req_list.push_back(r);
return r.outcome;
}
// Check if our version is too out of date to play.
if (remote_min_ver > local_ver) {
r.outcome = NEED_DOWNLOAD;
utils::string_map symbols;
symbols["addon"] = r.addon_id; // TODO: Figure out how to ask the add-on manager for the user-friendly name of this add-on.
symbols["host_ver"] = remote_ver.str();
symbols["local_ver"] = local_ver.str();
r.message = vgettext("Your version of $addon is out of date: host's version $host_ver > your version $local_ver.", symbols);
req_list.push_back(r);
return r.outcome;
}
}
}
return SATISFIED;
}
// Check the era of the game, whether it is available, and compatible with installed content, and add info strings to this game_item.
void gamebrowser::populate_game_item_era_info(gamebrowser::game_item & item, const config & game, const config & game_config, bool & verified) {
if (!game["mp_era"].empty())
{
const config &era_cfg = game_config.find_child("era", "id", game["mp_era"]);
utils::string_map symbols;
symbols["era_id"] = game["mp_era"];
if (era_cfg) {
item.era_and_mod_info = _("Era:");
item.era_and_mod_info += " ";
item.era_and_mod_info += era_cfg["name"].str();
mp::ADDON_REQ result = check_addon_version_compatibility(era_cfg, game, item.addons);
item.addons_outcome = std::max(item.addons_outcome, result); //elevate to most severe error level encountered so far
} else {
if (!game["require_era"].to_bool(true)) {
item.have_era = true;
} else {
item.have_era = false;
}
item.era_and_mod_info = vgettext("Unknown era: $era_id", symbols);
verified = false;
}
} else {
item.era_and_mod_info = _("Unknown era");
verified = false;
}
}
// Check the mods applied to the game, whether they are available / required, and compatible with installed content, and add info strings to this game_item.
void gamebrowser::populate_game_item_mod_info(gamebrowser::game_item & item, const config & game, const config & game_config, bool & verified) {
(void) verified;
if (!game.child_or_empty("modification").empty()) {
item.have_all_mods = true;
item.era_and_mod_info += " — ";
item.era_and_mod_info += _("Modifications:");
item.era_and_mod_info += " ";
BOOST_FOREACH (const config& m, game.child_range("modification")) {
const config& mod_cfg = game_config.find_child("modification", "id", m["id"]);
if (mod_cfg) {
item.era_and_mod_info += mod_cfg["name"].str();
item.era_and_mod_info += ", ";
mp::ADDON_REQ result = check_addon_version_compatibility(mod_cfg, game, item.addons);
item.addons_outcome = std::max(item.addons_outcome, result); //elevate to most severe error level encountered so far
} else {
item.era_and_mod_info += m["id"].str();
if (m["require_modification"].to_bool(false)) {
item.have_all_mods = false;
item.era_and_mod_info += _(" (missing)");
}
item.era_and_mod_info += ", ";
}
}
item.era_and_mod_info.erase(item.era_and_mod_info.size()-2, 2);
} else {
item.have_all_mods = true;
}
}
// Do this before populating eras and mods, to get reports of missing add-ons in the most sensible order.
void gamebrowser::populate_game_item_addons_installed(gamebrowser::game_item & item, const config & game, const std::vector<std::string> & installed_addons)
{
BOOST_FOREACH(const config & addon, game.child_range("addon")) {
if (addon.has_attribute("id")) {
if (std::find(installed_addons.begin(), installed_addons.end(), addon["id"].str()) == installed_addons.end()) {
required_addon r;
r.addon_id = addon["id"].str();
r.outcome = NEED_DOWNLOAD;
utils::string_map symbols;
symbols["id"] = addon["id"].str();
r.message = vgettext("Missing addon: $id", symbols);
item.addons.push_back(r);
if (item.addons_outcome == SATISFIED) {
item.addons_outcome = NEED_DOWNLOAD;
}
}
}
}
}
// Build an appropriate game_item corresponding to this game (config) which we retrieved from [gamelist] from the server.
void gamebrowser::populate_game_item(gamebrowser::game_item & item, const config & game, const config & game_config, const std::vector<std::string> & installed_addons)
{
bool verified = true;
item.password_required = game["password"].to_bool();
item.reloaded = game["savegame"].to_bool();
item.have_era = true;
item.have_scenario = true;
populate_game_item_addons_installed(item, game, installed_addons);
populate_game_item_campaign_or_scenario_info(item, game, game_config, verified);
populate_game_item_map_info(item, game, game_config, verified);
populate_game_item_era_info(item, game, game_config, verified);
populate_game_item_mod_info(item, game, game_config, verified);
if (item.reloaded) {
item.map_info += " — ";
item.map_info += _("Reloaded game");
verified = false;
}
item.id = game["id"].str();
item.name = game["name"].str();
std::string turn = game["turn"];
std::string slots = game["slots"];
item.vacant_slots = lexical_cast_default<size_t>(slots, 0);
item.current_turn = 0;
if (!turn.empty()) {
item.started = true;
int index = turn.find_first_of('/');
if (index > -1){
const std::string current_turn = turn.substr(0, index);
item.current_turn = lexical_cast<unsigned int>(current_turn);
}
item.status = _("Turn ") + turn;
} else {
item.started = false;
if (item.vacant_slots > 0) {
item.status = std::string(_n("Vacant Slot:", "Vacant Slots:",
item.vacant_slots)) + " " + slots;
if (item.password_required) {
item.status += std::string(" (") + std::string(_("Password Required")) + ")";
}
}
}
item.use_map_settings = game["mp_use_map_settings"].to_bool();
item.gold = game["mp_village_gold"].str();
if (game["mp_fog"].to_bool()) {
item.vision = _("Fog");
item.fog = true;
if (game["mp_shroud"].to_bool()) {
item.vision += "/";
item.vision += _("Shroud");
item.shroud = true;
} else {
item.shroud = false;
}
} else if (game["mp_shroud"].to_bool()) {
item.vision = _("Shroud");
item.fog = false;
item.shroud = true;
} else {
item.vision = _("none");
item.fog = false;
item.shroud = false;
}
if (game["mp_countdown"].to_bool()) {
item.time_limit = game["mp_countdown_init_time"].str() + " / +"
+ game["mp_countdown_turn_bonus"].str() + " "
+ game["mp_countdown_action_bonus"].str();
} else {
item.time_limit = "";
}
item.xp = game["experience_modifier"].str() + "%";
item.observers = game["observer"].to_bool(true);
item.shuffle_sides = game["shuffle_sides"].to_bool(true);
item.verified = verified;
}
void gamebrowser::set_game_items(const config& cfg, const config& game_config, const std::vector<std::string> & installed_addons)
{
//DBG_MP << "** gamelist **\n" << cfg.debug() << "****\n";
const bool scrolled_to_max = (has_scrollbar() && get_position() == get_max_position());
const bool selection_visible = (selected_ >= visible_range_.first && selected_ <= visible_range_.second);
const std::string selected_game = (selected_ < games_.size()) ? games_[selected_].id : "";
item_height_ = 100;
games_.clear();
BOOST_FOREACH(const config &game, cfg.child("gamelist").child_range("game"))
{
games_.push_back(game_item());
populate_game_item(games_.back(), game, game_config, installed_addons);
// Hack...
if(preferences::fi_invert() ? game_matches_filter(games_.back(), cfg) : !game_matches_filter(games_.back(), cfg)) games_.pop_back();
}
set_full_size(games_.size());
set_shown_size(inner_location().h / row_height());
// Try to preserve the game selection
if (!selected_game.empty()) {
for (unsigned int i=0; i < games_.size(); i++) {
if (games_[i].id == selected_game) {
selected_ = i;
break;
}
}
}
if(selected_ >= games_.size())
selected_ = std::max<long>(static_cast<long>(games_.size()) - 1, 0);
if (scrolled_to_max) {
set_position(get_max_position());
} else {
// Keep the selected game visible if it was visible before
if (selection_visible && (visible_range_.first > selected_
|| visible_range_.second < selected_)) {
set_position(selected_);
}
}
scroll(get_position());
set_dirty();
}
void gamebrowser::select_game(const std::string& id) {
if (id.empty()) return;
for (unsigned int i=0; i < games_.size(); i++) {
if (games_[i].id == id) {
selected_ = i;
break;
}
}
adjust_position(selected_);
set_dirty();
}
bool gamebrowser::game_matches_filter(const game_item& i, const config& cfg) {
if(!preferences::filter_lobby()) return true;
if(preferences::fi_vacant_slots() && i.vacant_slots == 0) return false;
if(preferences::fi_friends_in_game()) {
bool found_friend = false;
BOOST_FOREACH(const config &user, cfg.child_range("user")) {
if(preferences::is_friend(user["name"]) && user["game_id"] == i.id) {
found_friend = true;
break;
}
}
if(!found_friend) return false;
}
if(!preferences::fi_text().empty()) {
bool found_match = true;
BOOST_FOREACH(const std::string& search_string, utils::split(preferences::fi_text(), ' ', utils::STRIP_SPACES)) {
if(std::search(i.map_info.begin(), i.map_info.end(), search_string.begin(), search_string.end(), chars_equal_insensitive) == i.map_info.end() &&
std::search(i.name.begin(), i.name.end(), search_string.begin(), search_string.end(), chars_equal_insensitive) == i.name.end()) {
found_match = false;
break;
}
}
if(!found_match) return false;
}
return true;
}
lobby::lobby_sorter::lobby_sorter(const config& cfg) : cfg_(cfg)
{
set_alpha_sort(1);
}
bool lobby::lobby_sorter::column_sortable(int column) const
{
switch(column)
{
case MAP_COLUMN:
case STATUS_COLUMN:
return true;
default:
return basic_sorter::column_sortable(column);
}
}
bool lobby::lobby_sorter::less(int column, const gui::menu::item& row1, const gui::menu::item& row2) const
{
const config &list = cfg_.child("gamelist");
if (!list) {
return false;
}
size_t nb = list.child_count("game");
if(row1.id >= nb || row2.id >= nb) {
return false;
}
config::const_child_iterator gi = list.child_range("game").first, gs = gi;
std::advance(gi, row1.id);
const config &game1 = *gi;
gi = gs;
std::advance(gi, row2.id);
const config &game2 = *gi;
if(column == MAP_COLUMN) {
size_t mapsize1 = game1["map_data"].str().size();
if(mapsize1 == 0) {
mapsize1 = game1["map"].str().size();
}
size_t mapsize2 = game2["map_data"].str().size();
if(mapsize2 == 0) {
mapsize2 = game2["map"].str().size();
}
return mapsize1 < mapsize2;
} else if(column == STATUS_COLUMN) {
int nslots1 = game1["slots"].to_int();
int nslots2 = game2["slots"].to_int();
int turn1 = game1["turn"].to_int();
int turn2 = game2["turn"].to_int();
if(nslots1 > nslots2) {
return true;
} else if(nslots1 < nslots2) {
return false;
} else {
return turn1 < turn2;
}
}
return basic_sorter::less(column,row1,row2);
}
lobby::lobby(game_display& disp, const config& cfg, chat& c, config& gamelist, const std::vector<std::string> & installed_addons) :
mp::ui(disp, _("Game Lobby"), cfg, c, gamelist),
game_vacant_slots_(),
game_observers_(),
observe_game_(disp.video(), _("Observe Game")),
join_game_(disp.video(), _("Join Game")),