OpenTTD Source: src/openttd.cpp Source File

OpenTTD Source 12.0-beta1

openttd.cpp
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1 /*
2 * This file is part of OpenTTD.
3 * OpenTTD 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, version 2.
4 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
5 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
6 */
7
10 #include "stdafx.h"
11
12 #include "blitter/factory.hpp"
13 #include "sound/sound_driver.hpp"
14 #include "music/music_driver.hpp"
15 #include "video/video_driver.hpp"
16
17 #include "fontcache.h"
18 #include "error.h"
19 #include "gui.h"
20
21 #include "base_media_base.h"
22 #include "saveload/saveload.h"
23 #include "company_func.h"
24 #include "command_func.h"
25 #include "news_func.h"
26 #include "fios.h"
27 #include "aircraft.h"
28 #include "roadveh.h"
29 #include "train.h"
30 #include "ship.h"
31 #include "console_func.h"
32 #include "screenshot.h"
33 #include "network/network.h"
34 #include "network/network_func.h"
35 #include "ai/ai.hpp"
36 #include "ai/ai_config.hpp"
37 #include "settings_func.h"
38 #include "genworld.h"
39 #include "progress.h"
40 #include "strings_func.h"
41 #include "date_func.h"
42 #include "vehicle_func.h"
43 #include "gamelog.h"
44 #include "animated_tile_func.h"
45 #include "roadstop_base.h"
46 #include "elrail_func.h"
47 #include "rev.h"
48 #include "highscore.h"
49 #include "station_base.h"
50 #include "crashlog.h"
51 #include "engine_func.h"
52 #include "core/random_func.hpp"
53 #include "rail_gui.h"
54 #include "road_gui.h"
55 #include "core/backup_type.hpp"
56 #include "hotkeys.h"
57 #include "newgrf.h"
58 #include "misc/getoptdata.h"
59 #include "game/game.hpp"
60 #include "game/game_config.hpp"
61 #include "town.h"
62 #include "subsidy_func.h"
63 #include "gfx_layout.h"
64 #include "viewport_func.h"
65 #include "viewport_sprite_sorter.h"
66 #include "framerate_type.h"
67 #include "industry.h"
68 #include "network/network_gui.h"
69
70 #include "linkgraph/linkgraphschedule.h"
71
72 #include <stdarg.h>
73 #include <system_error>
74
75 #include "safeguards.h"
76
77 #ifdef __EMSCRIPTEN__
78 # include <emscripten.h>
79 # include <emscripten/html5.h>
80 #endif
81
82 void CallLandscapeTick();
83 void IncreaseDate();
84 void DoPaletteAnimations();
85 void MusicLoop();
86 void ResetMusic();
87 void CallWindowGameTickEvent();
88 bool HandleBootstrap();
89
90 extern Company *DoStartupNewCompany(bool is_ai, CompanyID company = INVALID_COMPANY);
91 extern void ShowOSErrorBox(const char *buf, bool system);
92 extern std::string _config_file;
93
94 bool _save_config = false;
95 bool _request_newgrf_scan = false;
96 NewGRFScanCallback *_request_newgrf_scan_callback = nullptr;
97
103 void CDECL usererror(const char *s, ...)
104 {
105 va_list va;
106 char buf[512];
107
108 va_start(va, s);
109 vseprintf(buf, lastof(buf), s, va);
110 va_end(va);
111
112 ShowOSErrorBox(buf, false);
113 if (VideoDriver::GetInstance() != nullptr) VideoDriver::GetInstance()->Stop();
114
115 #ifdef __EMSCRIPTEN__
116 emscripten_exit_pointerlock();
117 /* In effect, the game ends here. As emscripten_set_main_loop() caused
118 * the stack to be unwound, the code after MainLoop() in
119 * openttd_main() is never executed. */
120 EM_ASM(if (window["openttd_syncfs"]) openttd_syncfs());
121 EM_ASM(if (window["openttd_abort"]) openttd_abort());
122 #endif
123
124 exit(1);
125 }
126
132 void CDECL error(const char *s, ...)
133 {
134 va_list va;
135 char buf[2048];
136
137 va_start(va, s);
138 vseprintf(buf, lastof(buf), s, va);
139 va_end(va);
140
141 if (VideoDriver::GetInstance() == nullptr || VideoDriver::GetInstance()->HasGUI()) {
142 ShowOSErrorBox(buf, true);
143 }
144
145 /* Set the error message for the crash log and then invoke it. */
146 CrashLog::SetErrorMessage(buf);
147 abort();
148 }
149
154 void CDECL ShowInfoF(const char *str, ...)
155 {
156 va_list va;
157 char buf[1024];
158 va_start(va, str);
159 vseprintf(buf, lastof(buf), str, va);
160 va_end(va);
161 ShowInfo(buf);
162 }
163
167 static void ShowHelp()
168 {
169 char buf[8192];
170 char *p = buf;
171
172 p += seprintf(p, lastof(buf), "OpenTTD %s\n", _openttd_revision);
173 p = strecpy(p,
174 "\n"
175 "\n"
176 "Command line options:\n"
177 " -v drv = Set video driver (see below)\n"
178 " -s drv = Set sound driver (see below) (param bufsize,hz)\n"
179 " -m drv = Set music driver (see below)\n"
180 " -b drv = Set the blitter to use (see below)\n"
181 " -r res = Set resolution (for instance 800x600)\n"
182 " -h = Display this help text\n"
183 " -t year = Set starting year\n"
184 " -d [[fac=]lvl[,...]]= Debug mode\n"
185 " -e = Start Editor\n"
186 " -g [savegame] = Start new/save game immediately\n"
187 " -G seed = Set random seed\n"
188 " -n [ip:port#company]= Join network game\n"
189 " -p password = Password to join server\n"
190 " -P password = Password to join company\n"
191 " -D [ip][:port] = Start dedicated server\n"
192 " -l ip[:port] = Redirect Debug()\n"
193 #if !defined(_WIN32)
194 " -f = Fork into the background (dedicated only)\n"
195 #endif
196 " -I graphics_set = Force the graphics set (see below)\n"
197 " -S sounds_set = Force the sounds set (see below)\n"
198 " -M music_set = Force the music set (see below)\n"
199 " -c config_file = Use 'config_file' instead of 'openttd.cfg'\n"
200 " -x = Never save configuration changes to disk\n"
201 " -X = Don't use global folders to search for files\n"
202 " -q savegame = Write some information about the savegame and exit\n"
203 "\n",
204 lastof(buf)
205 );
206
207 /* List the graphics packs */
208 p = BaseGraphics::GetSetsList(p, lastof(buf));
209
210 /* List the sounds packs */
211 p = BaseSounds::GetSetsList(p, lastof(buf));
212
213 /* List the music packs */
214 p = BaseMusic::GetSetsList(p, lastof(buf));
215
216 /* List the drivers */
217 p = DriverFactoryBase::GetDriversInfo(p, lastof(buf));
218
219 /* List the blitters */
220 p = BlitterFactory::GetBlittersInfo(p, lastof(buf));
221
222 /* List the debug facilities. */
223 p = DumpDebugFacilityNames(p, lastof(buf));
224
225 /* We need to initialize the AI, so it finds the AIs */
226 AI::Initialize();
227 p = AI::GetConsoleList(p, lastof(buf), true);
228 AI::Uninitialize(true);
229
230 /* We need to initialize the GameScript, so it finds the GSs */
231 Game::Initialize();
232 p = Game::GetConsoleList(p, lastof(buf), true);
233 Game::Uninitialize(true);
234
235 /* ShowInfo put output to stderr, but version information should go
236 * to stdout; this is the only exception */
237 #if !defined(_WIN32)
238 printf("%s\n", buf);
239 #else
240 ShowInfo(buf);
241 #endif
242 }
243
244 static void WriteSavegameInfo(const char *name)
245 {
246 extern SaveLoadVersion _sl_version;
247 uint32 last_ottd_rev = 0;
248 byte ever_modified = 0;
249 bool removed_newgrfs = false;
250
251 GamelogInfo(_load_check_data.gamelog_action, _load_check_data.gamelog_actions, &last_ottd_rev, &ever_modified, &removed_newgrfs);
252
253 char buf[8192];
254 char *p = buf;
255 p += seprintf(p, lastof(buf), "Name: %s\n", name);
256 p += seprintf(p, lastof(buf), "Savegame ver: %d\n", _sl_version);
257 p += seprintf(p, lastof(buf), "NewGRF ver: 0x%08X\n", last_ottd_rev);
258 p += seprintf(p, lastof(buf), "Modified: %d\n", ever_modified);
259
260 if (removed_newgrfs) {
261 p += seprintf(p, lastof(buf), "NewGRFs have been removed\n");
262 }
263
264 p = strecpy(p, "NewGRFs:\n", lastof(buf));
265 if (_load_check_data.HasNewGrfs()) {
266 for (GRFConfig *c = _load_check_data.grfconfig; c != nullptr; c = c->next) {
267 char md5sum[33];
268 md5sumToString(md5sum, lastof(md5sum), HasBit(c->flags, GCF_COMPATIBLE) ? c->original_md5sum : c->ident.md5sum);
269 p += seprintf(p, lastof(buf), "%08X %s %s\n", c->ident.grfid, md5sum, c->filename);
270 }
271 }
272
273 /* ShowInfo put output to stderr, but version information should go
274 * to stdout; this is the only exception */
275 #if !defined(_WIN32)
276 printf("%s\n", buf);
277 #else
278 ShowInfo(buf);
279 #endif
280 }
281
282
289 static void ParseResolution(Dimension *res, const char *s)
290 {
291 const char *t = strchr(s, 'x');
292 if (t == nullptr) {
293 ShowInfoF("Invalid resolution '%s'", s);
294 return;
295 }
296
297 res->width = std::max(strtoul(s, nullptr, 0), 64UL);
298 res->height = std::max(strtoul(t + 1, nullptr, 0), 64UL);
299 }
300
301
306 static void ShutdownGame()
307 {
308 IConsoleFree();
309
310 if (_network_available) NetworkShutDown(); // Shut down the network and close any open connections
311
312 DriverFactoryBase::ShutdownDrivers();
313
314 UnInitWindowSystem();
315
316 /* stop the scripts */
317 AI::Uninitialize(false);
318 Game::Uninitialize(false);
319
320 /* Uninitialize variables that are allocated dynamically */
321 GamelogReset();
322
323 LinkGraphSchedule::Clear();
324 PoolBase::Clean(PT_ALL);
325
326 /* No NewGRFs were loaded when it was still bootstrapping. */
327 if (_game_mode != GM_BOOTSTRAP) ResetNewGRFData();
328
329 UninitFreeType();
330 }
331
336 static void LoadIntroGame(bool load_newgrfs = true)
337 {
338 _game_mode = GM_MENU;
339
340 if (load_newgrfs) ResetGRFConfig(false);
341
342 /* Setup main window */
343 ResetWindowSystem();
344 SetupColoursAndInitialWindow();
345
346 /* Load the default opening screen savegame */
347 if (SaveOrLoad("opntitle.dat", SLO_LOAD, DFT_GAME_FILE, BASESET_DIR) != SL_OK) {
348 GenerateWorld(GWM_EMPTY, 64, 64); // if failed loading, make empty world.
349 SetLocalCompany(COMPANY_SPECTATOR);
350 } else {
351 SetLocalCompany(COMPANY_FIRST);
352 }
353
354 FixTitleGameZoom();
355 _pause_mode = PM_UNPAUSED;
356 _cursor.fix_at = false;
357
358 CheckForMissingGlyphs();
359
360 MusicLoop(); // ensure music is correct
361 }
362
363 void MakeNewgameSettingsLive()
364 {
365 for (CompanyID c = COMPANY_FIRST; c < MAX_COMPANIES; c++) {
366 if (_settings_game.ai_config[c] != nullptr) {
367 delete _settings_game.ai_config[c];
368 }
369 }
370 if (_settings_game.game_config != nullptr) {
371 delete _settings_game.game_config;
372 }
373
374 /* Copy newgame settings to active settings.
375 * Also initialise old settings needed for savegame conversion. */
376 _settings_game = _settings_newgame;
377 _old_vds = _settings_client.company.vehicle;
378
379 for (CompanyID c = COMPANY_FIRST; c < MAX_COMPANIES; c++) {
380 _settings_game.ai_config[c] = nullptr;
381 if (_settings_newgame.ai_config[c] != nullptr) {
382 _settings_game.ai_config[c] = new AIConfig(_settings_newgame.ai_config[c]);
383 if (!AIConfig::GetConfig(c, AIConfig::SSS_FORCE_GAME)->HasScript()) {
384 AIConfig::GetConfig(c, AIConfig::SSS_FORCE_GAME)->Change(nullptr);
385 }
386 }
387 }
388 _settings_game.game_config = nullptr;
389 if (_settings_newgame.game_config != nullptr) {
390 _settings_game.game_config = new GameConfig(_settings_newgame.game_config);
391 }
392 }
393
394 void OpenBrowser(const char *url)
395 {
396 /* Make sure we only accept urls that are sure to open a browser. */
397 if (strstr(url, "http://") != url && strstr(url, "https://") != url) return;
398
399 extern void OSOpenBrowser(const char *url);
400 OSOpenBrowser(url);
401 }
402
404 struct AfterNewGRFScan : NewGRFScanCallback {
405 Year startyear = INVALID_YEAR;
406 uint32 generation_seed = GENERATE_NEW_SEED;
407 std::string dedicated_host;
408 uint16 dedicated_port = 0;
409 std::string connection_string;
410 std::string join_server_password;
411 std::string join_company_password;
412 bool save_config = true;
413
417 AfterNewGRFScan()
418 {
419 /* Visual C++ 2015 fails compiling this line (AfterNewGRFScan::generation_seed undefined symbol)
420 * if it's placed outside a member function, directly in the struct body. */
421 static_assert(sizeof(generation_seed) == sizeof(_settings_game.game_creation.generation_seed));
422 }
423
424 virtual void OnNewGRFsScanned()
425 {
426 ResetGRFConfig(false);
427
428 TarScanner::DoScan(TarScanner::SCENARIO);
429
430 AI::Initialize();
431 Game::Initialize();
432
433 /* We want the new (correct) NewGRF count to survive the loading. */
434 uint last_newgrf_count = _settings_client.gui.last_newgrf_count;
435 LoadFromConfig();
436 _settings_client.gui.last_newgrf_count = last_newgrf_count;
437 /* Since the default for the palette might have changed due to
438 * reading the configuration file, recalculate that now. */
439 UpdateNewGRFConfigPalette();
440
441 Game::Uninitialize(true);
442 AI::Uninitialize(true);
443 LoadFromHighScore();
444 LoadHotkeysFromConfig();
445 WindowDesc::LoadFromConfig();
446
447 /* We have loaded the config, so we may possibly save it. */
448 _save_config = save_config;
449
450 /* restore saved music volume */
451 MusicDriver::GetInstance()->SetVolume(_settings_client.music.music_vol);
452
453 if (startyear != INVALID_YEAR) IConsoleSetSetting("game_creation.starting_year", startyear);
454 if (generation_seed != GENERATE_NEW_SEED) _settings_newgame.game_creation.generation_seed = generation_seed;
455
456 if (!dedicated_host.empty()) {
457 _network_bind_list.clear();
458 _network_bind_list.emplace_back(dedicated_host);
459 }
460 if (dedicated_port != 0) _settings_client.network.server_port = dedicated_port;
461
462 /* initialize the ingame console */
463 IConsoleInit();
464 InitializeGUI();
465 IConsoleCmdExec("exec scripts/autoexec.scr 0");
466
467 /* Make sure _settings is filled with _settings_newgame if we switch to a game directly */
468 if (_switch_mode != SM_NONE) MakeNewgameSettingsLive();
469
470 if (_network_available && !connection_string.empty()) {
471 LoadIntroGame();
472 _switch_mode = SM_NONE;
473
474 NetworkClientConnectGame(connection_string, COMPANY_NEW_COMPANY, join_server_password, join_company_password);
475 }
476
477 /* After the scan we're not used anymore. */
478 delete this;
479 }
480 };
481
482 #if defined(UNIX)
483 extern void DedicatedFork();
484 #endif
485
487 static const OptionData _options[] = {
488 GETOPT_SHORT_VALUE('I'),
489 GETOPT_SHORT_VALUE('S'),
490 GETOPT_SHORT_VALUE('M'),
491 GETOPT_SHORT_VALUE('m'),
492 GETOPT_SHORT_VALUE('s'),
493 GETOPT_SHORT_VALUE('v'),
494 GETOPT_SHORT_VALUE('b'),
495 GETOPT_SHORT_OPTVAL('D'),
496 GETOPT_SHORT_OPTVAL('n'),
497 GETOPT_SHORT_VALUE('l'),
498 GETOPT_SHORT_VALUE('p'),
499 GETOPT_SHORT_VALUE('P'),
500 #if !defined(_WIN32)
501 GETOPT_SHORT_NOVAL('f'),
502 #endif
503 GETOPT_SHORT_VALUE('r'),
504 GETOPT_SHORT_VALUE('t'),
505 GETOPT_SHORT_OPTVAL('d'),
506 GETOPT_SHORT_NOVAL('e'),
507 GETOPT_SHORT_OPTVAL('g'),
508 GETOPT_SHORT_VALUE('G'),
509 GETOPT_SHORT_VALUE('c'),
510 GETOPT_SHORT_NOVAL('x'),
511 GETOPT_SHORT_NOVAL('X'),
512 GETOPT_SHORT_VALUE('q'),
513 GETOPT_SHORT_NOVAL('h'),
514 GETOPT_END()
515 };
516
523 int openttd_main(int argc, char *argv[])
524 {
525 std::string musicdriver;
526 std::string sounddriver;
527 std::string videodriver;
528 std::string blitter;
529 std::string graphics_set;
530 std::string sounds_set;
531 std::string music_set;
532 Dimension resolution = {0, 0};
533 std::unique_ptr<AfterNewGRFScan> scanner(new AfterNewGRFScan());
534 bool dedicated = false;
535 char *debuglog_conn = nullptr;
536 bool only_local_path = false;
537
538 extern bool _dedicated_forks;
539 _dedicated_forks = false;
540
541 _game_mode = GM_MENU;
542 _switch_mode = SM_MENU;
543
544 GetOptData mgo(argc - 1, argv + 1, _options);
545 int ret = 0;
546
547 int i;
548 while ((i = mgo.GetOpt()) != -1) {
549 switch (i) {
550 case 'I': graphics_set = mgo.opt; break;
551 case 'S': sounds_set = mgo.opt; break;
552 case 'M': music_set = mgo.opt; break;
553 case 'm': musicdriver = mgo.opt; break;
554 case 's': sounddriver = mgo.opt; break;
555 case 'v': videodriver = mgo.opt; break;
556 case 'b': blitter = mgo.opt; break;
557 case 'D':
558 musicdriver = "null";
559 sounddriver = "null";
560 videodriver = "dedicated";
561 blitter = "null";
562 dedicated = true;
563 SetDebugString("net=4");
564 if (mgo.opt != nullptr) {
565 scanner->dedicated_host = ParseFullConnectionString(mgo.opt, scanner->dedicated_port);
566 }
567 break;
568 case 'f': _dedicated_forks = true; break;
569 case 'n':
570 scanner->connection_string = mgo.opt; // optional IP:port#company parameter
571 break;
572 case 'l':
573 debuglog_conn = mgo.opt;
574 break;
575 case 'p':
576 scanner->join_server_password = mgo.opt;
577 break;
578 case 'P':
579 scanner->join_company_password = mgo.opt;
580 break;
581 case 'r': ParseResolution(&resolution, mgo.opt); break;
582 case 't': scanner->startyear = atoi(mgo.opt); break;
583 case 'd': {
584 #if defined(_WIN32)
585 CreateConsole();
586 #endif
587 if (mgo.opt != nullptr) SetDebugString(mgo.opt);
588 break;
589 }
590 case 'e': _switch_mode = (_switch_mode == SM_LOAD_GAME || _switch_mode == SM_LOAD_SCENARIO ? SM_LOAD_SCENARIO : SM_EDITOR); break;
591 case 'g':
592 if (mgo.opt != nullptr) {
593 _file_to_saveload.SetName(mgo.opt);
594 bool is_scenario = _switch_mode == SM_EDITOR || _switch_mode == SM_LOAD_SCENARIO;
595 _switch_mode = is_scenario ? SM_LOAD_SCENARIO : SM_LOAD_GAME;
596 _file_to_saveload.SetMode(SLO_LOAD, is_scenario ? FT_SCENARIO : FT_SAVEGAME, DFT_GAME_FILE);
597
598 /* if the file doesn't exist or it is not a valid savegame, let the saveload code show an error */
599 auto t = _file_to_saveload.name.find_last_of('.');
600 if (t != std::string::npos) {
601 FiosType ft = FiosGetSavegameListCallback(SLO_LOAD, _file_to_saveload.name, _file_to_saveload.name.substr(t).c_str(), nullptr, nullptr);
602 if (ft != FIOS_TYPE_INVALID) _file_to_saveload.SetMode(ft);
603 }
604
605 break;
606 }
607
608 _switch_mode = SM_NEWGAME;
609 /* Give a random map if no seed has been given */
610 if (scanner->generation_seed == GENERATE_NEW_SEED) {
611 scanner->generation_seed = InteractiveRandom();
612 }
613 break;
614 case 'q': {
615 DeterminePaths(argv[0], only_local_path);
616 if (StrEmpty(mgo.opt)) {
617 ret = 1;
618 return ret;
619 }
620
621 char title[80];
622 title[0] = '\0';
623 FiosGetSavegameListCallback(SLO_LOAD, mgo.opt, strrchr(mgo.opt, '.'), title, lastof(title));
624
625 _load_check_data.Clear();
626 SaveOrLoadResult res = SaveOrLoad(mgo.opt, SLO_CHECK, DFT_GAME_FILE, SAVE_DIR, false);
627 if (res != SL_OK || _load_check_data.HasErrors()) {
628 fprintf(stderr, "Failed to open savegame\n");
629 if (_load_check_data.HasErrors()) {
630 InitializeLanguagePacks(); // A language pack is needed for GetString()
631 char buf[256];
632 SetDParamStr(0, _load_check_data.error_data);
633 GetString(buf, _load_check_data.error, lastof(buf));
634 fprintf(stderr, "%s\n", buf);
635 }
636 return ret;
637 }
638
639 WriteSavegameInfo(title);
640 return ret;
641 }
642 case 'G': scanner->generation_seed = strtoul(mgo.opt, nullptr, 10); break;
643 case 'c': _config_file = mgo.opt; break;
644 case 'x': scanner->save_config = false; break;
645 case 'X': only_local_path = true; break;
646 case 'h':
647 i = -2; // Force printing of help.
648 break;
649 }
650 if (i == -2) break;
651 }
652
653 if (i == -2 || mgo.numleft > 0) {
654 /* Either the user typed '-h', they made an error, or they added unrecognized command line arguments.
655 * In all cases, print the help, and exit.
656 *
657 * The next two functions are needed to list the graphics sets. We can't do them earlier
658 * because then we cannot show it on the debug console as that hasn't been configured yet. */
659 DeterminePaths(argv[0], only_local_path);
660 TarScanner::DoScan(TarScanner::BASESET);
661 BaseGraphics::FindSets();
662 BaseSounds::FindSets();
663 BaseMusic::FindSets();
664 ShowHelp();
665 return ret;
666 }
667
668 DeterminePaths(argv[0], only_local_path);
669 TarScanner::DoScan(TarScanner::BASESET);
670
671 if (dedicated) Debug(net, 3, "Starting dedicated server, version {}", _openttd_revision);
672 if (_dedicated_forks && !dedicated) _dedicated_forks = false;
673
674 #if defined(UNIX)
675 /* We must fork here, or we'll end up without some resources we need (like sockets) */
676 if (_dedicated_forks) DedicatedFork();
677 #endif
678
679 LoadFromConfig(true);
680
681 if (resolution.width != 0) _cur_resolution = resolution;
682
683 /* Limit width times height times bytes per pixel to fit a 32 bit
684 * integer, This way all internal drawing routines work correctly.
685 * A resolution that has one component as 0 is treated as a marker to
686 * auto-detect a good window size. */
687 _cur_resolution.width = std::min(_cur_resolution.width, UINT16_MAX / 2u);
688 _cur_resolution.height = std::min(_cur_resolution.height, UINT16_MAX / 2u);
689
690 /* Assume the cursor starts within the game as not all video drivers
691 * get an event that the cursor is within the window when it is opened.
692 * Saying the cursor is there makes no visible difference as it would
693 * just be out of the bounds of the window. */
694 _cursor.in_window = true;
695
696 /* enumerate language files */
697 InitializeLanguagePacks();
698
699 /* Initialize the regular font for FreeType */
700 InitFreeType(false);
701
702 /* This must be done early, since functions use the SetWindowDirty* calls */
703 InitWindowSystem();
704
705 BaseGraphics::FindSets();
706 if (graphics_set.empty() && !BaseGraphics::ini_set.empty()) graphics_set = BaseGraphics::ini_set;
707 if (!BaseGraphics::SetSet(graphics_set)) {
708 if (!graphics_set.empty()) {
709 BaseGraphics::SetSet({});
710
711 ErrorMessageData msg(STR_CONFIG_ERROR, STR_CONFIG_ERROR_INVALID_BASE_GRAPHICS_NOT_FOUND);
712 msg.SetDParamStr(0, graphics_set);
713 ScheduleErrorMessage(msg);
714 }
715 }
716
717 /* Initialize game palette */
718 GfxInitPalettes();
719
720 Debug(misc, 1, "Loading blitter...");
721 if (blitter.empty() && !_ini_blitter.empty()) blitter = _ini_blitter;
722 _blitter_autodetected = blitter.empty();
723 /* Activate the initial blitter.
724 * This is only some initial guess, after NewGRFs have been loaded SwitchNewGRFBlitter may switch to a different one.
725 * - Never guess anything, if the user specified a blitter. (_blitter_autodetected)
726 * - Use 32bpp blitter if baseset or 8bpp-support settings says so.
727 * - Use 8bpp blitter otherwise.
728 */
729 if (!_blitter_autodetected ||
730 (_support8bpp != S8BPP_NONE && (BaseGraphics::GetUsedSet() == nullptr || BaseGraphics::GetUsedSet()->blitter == BLT_8BPP)) ||
731 BlitterFactory::SelectBlitter("32bpp-anim") == nullptr) {
732 if (BlitterFactory::SelectBlitter(blitter) == nullptr) {
733 blitter.empty() ?
734 usererror("Failed to autoprobe blitter") :
735 usererror("Failed to select requested blitter '%s'; does it exist?", blitter.c_str());
736 }
737 }
738
739 if (videodriver.empty() && !_ini_videodriver.empty()) videodriver = _ini_videodriver;
740 DriverFactoryBase::SelectDriver(videodriver, Driver::DT_VIDEO);
741
742 InitializeSpriteSorter();
743
744 /* Initialize the zoom level of the screen to normal */
745 _screen.zoom = ZOOM_LVL_NORMAL;
746 UpdateGUIZoom();
747
748 NetworkStartUp(); // initialize network-core
749
750 if (debuglog_conn != nullptr && _network_available) {
751 NetworkStartDebugLog(debuglog_conn);
752 }
753
754 if (!HandleBootstrap()) {
755 ShutdownGame();
756 return ret;
757 }
758
759 VideoDriver::GetInstance()->ClaimMousePointer();
760
761 /* initialize screenshot formats */
762 InitializeScreenshotFormats();
763
764 BaseSounds::FindSets();
765 if (sounds_set.empty() && !BaseSounds::ini_set.empty()) sounds_set = BaseSounds::ini_set;
766 if (!BaseSounds::SetSet(sounds_set)) {
767 if (sounds_set.empty() || !BaseSounds::SetSet({})) {
768 usererror("Failed to find a sounds set. Please acquire a sounds set for OpenTTD. See section 1.4 of README.md.");
769 } else {
770 ErrorMessageData msg(STR_CONFIG_ERROR, STR_CONFIG_ERROR_INVALID_BASE_SOUNDS_NOT_FOUND);
771 msg.SetDParamStr(0, sounds_set);
772 ScheduleErrorMessage(msg);
773 }
774 }
775
776 BaseMusic::FindSets();
777 if (music_set.empty() && !BaseMusic::ini_set.empty()) music_set = BaseMusic::ini_set;
778 if (!BaseMusic::SetSet(music_set)) {
779 if (music_set.empty() || !BaseMusic::SetSet({})) {
780 usererror("Failed to find a music set. Please acquire a music set for OpenTTD. See section 1.4 of README.md.");
781 } else {
782 ErrorMessageData msg(STR_CONFIG_ERROR, STR_CONFIG_ERROR_INVALID_BASE_MUSIC_NOT_FOUND);
783 msg.SetDParamStr(0, music_set);
784 ScheduleErrorMessage(msg);
785 }
786 }
787
788 if (sounddriver.empty() && !_ini_sounddriver.empty()) sounddriver = _ini_sounddriver;
789 DriverFactoryBase::SelectDriver(sounddriver, Driver::DT_SOUND);
790
791 if (musicdriver.empty() && !_ini_musicdriver.empty()) musicdriver = _ini_musicdriver;
792 DriverFactoryBase::SelectDriver(musicdriver, Driver::DT_MUSIC);
793
794 GenerateWorld(GWM_EMPTY, 64, 64); // Make the viewport initialization happy
795 LoadIntroGame(false);
796
797 CheckForMissingGlyphs();
798
799 /* ScanNewGRFFiles now has control over the scanner. */
800 RequestNewGRFScan(scanner.release());
801
802 VideoDriver::GetInstance()->MainLoop();
803
804 WaitTillSaved();
805
806 /* only save config if we have to */
807 if (_save_config) {
808 SaveToConfig();
809 SaveHotkeysToConfig();
810 WindowDesc::SaveToConfig();
811 SaveToHighScore();
812 }
813
814 /* Reset windowing system, stop drivers, free used memory, ... */
815 ShutdownGame();
816 return ret;
817 }
818
819 void HandleExitGameRequest()
820 {
821 if (_game_mode == GM_MENU || _game_mode == GM_BOOTSTRAP) { // do not ask to quit on the main screen
822 _exit_game = true;
823 } else if (_settings_client.gui.autosave_on_exit) {
824 DoExitSave();
825 _exit_game = true;
826 } else {
827 AskExitGame();
828 }
829 }
830
835 static void OnStartGame(bool dedicated_server)
836 {
837 /* Update the local company for a loaded game. It is either always
838 * company #1 (eg 0) or in the case of a dedicated server a spectator */
839 SetLocalCompany(dedicated_server ? COMPANY_SPECTATOR : COMPANY_FIRST);
840
841 /* Update the static game info to set the values from the new game. */
842 NetworkServerUpdateGameInfo();
843 /* Execute the game-start script */
844 IConsoleCmdExec("exec scripts/game_start.scr 0");
845 }
846
847 static void MakeNewGameDone()
848 {
849 SettingsDisableElrail(_settings_game.vehicle.disable_elrails);
850
851 /* In a dedicated server, the server does not play */
852 if (!VideoDriver::GetInstance()->HasGUI()) {
853 OnStartGame(true);
854 if (_settings_client.gui.pause_on_newgame) DoCommandP(0, PM_PAUSED_NORMAL, 1, CMD_PAUSE);
855 return;
856 }
857
858 /* Create a single company */
859 DoStartupNewCompany(false);
860
861 Company *c = Company::Get(COMPANY_FIRST);
862 c->settings = _settings_client.company;
863
864 /* Overwrite color from settings if needed
865 * COLOUR_END corresponds to Random colour */
866 if (_settings_client.gui.starting_colour != COLOUR_END) {
867 c->colour = _settings_client.gui.starting_colour;
868 ResetCompanyLivery(c);
869 _company_colours[c->index] = (Colours)c->colour;
870 }
871
872 OnStartGame(false);
873
874 InitializeRailGUI();
875 InitializeRoadGUI();
876
877 /* We are the server, we start a new company (not dedicated),
878 * so set the default password *if* needed. */
879 if (_network_server && !_settings_client.network.default_company_pass.empty()) {
880 NetworkChangeCompanyPassword(_local_company, _settings_client.network.default_company_pass);
881 }
882
883 if (_settings_client.gui.pause_on_newgame) DoCommandP(0, PM_PAUSED_NORMAL, 1, CMD_PAUSE);
884
885 CheckEngines();
886 CheckIndustries();
887 MarkWholeScreenDirty();
888
889 if (_network_server && !_network_dedicated) ShowClientList();
890 }
891
892 static void MakeNewGame(bool from_heightmap, bool reset_settings)
893 {
894 _game_mode = GM_NORMAL;
895 if (!from_heightmap) {
896 /* "reload" command needs to know what mode we were in. */
897 _file_to_saveload.SetMode(SLO_INVALID, FT_INVALID, DFT_INVALID);
898 }
899
900 ResetGRFConfig(true);
901
902 GenerateWorldSetCallback(&MakeNewGameDone);
903 GenerateWorld(from_heightmap ? GWM_HEIGHTMAP : GWM_NEWGAME, 1 << _settings_game.game_creation.map_x, 1 << _settings_game.game_creation.map_y, reset_settings);
904 }
905
906 static void MakeNewEditorWorldDone()
907 {
908 SetLocalCompany(OWNER_NONE);
909 }
910
911 static void MakeNewEditorWorld()
912 {
913 _game_mode = GM_EDITOR;
914 /* "reload" command needs to know what mode we were in. */
915 _file_to_saveload.SetMode(SLO_INVALID, FT_INVALID, DFT_INVALID);
916
917 ResetGRFConfig(true);
918
919 GenerateWorldSetCallback(&MakeNewEditorWorldDone);
920 GenerateWorld(GWM_EMPTY, 1 << _settings_game.game_creation.map_x, 1 << _settings_game.game_creation.map_y);
921 }
922
933 bool SafeLoad(const std::string &filename, SaveLoadOperation fop, DetailedFileType dft, GameMode newgm, Subdirectory subdir, struct LoadFilter *lf = nullptr)
934 {
935 assert(fop == SLO_LOAD);
936 assert(dft == DFT_GAME_FILE || (lf == nullptr && dft == DFT_OLD_GAME_FILE));
937 GameMode ogm = _game_mode;
938
939 _game_mode = newgm;
940
941 switch (lf == nullptr ? SaveOrLoad(filename, fop, dft, subdir) : LoadWithFilter(lf)) {
942 case SL_OK: return true;
943
944 case SL_REINIT:
945 if (_network_dedicated) {
946 /*
947 * We need to reinit a network map...
948 * We can't simply load the intro game here as that game has many
949 * special cases which make clients desync immediately. So we fall
950 * back to just generating a new game with the current settings.
951 */
952 Debug(net, 0, "Loading game failed, so a new (random) game will be started");
953 MakeNewGame(false, true);
954 return false;
955 }
956 if (_network_server) {
957 /* We can't load the intro game as server, so disconnect first. */
958 NetworkDisconnect();
959 }
960
961 switch (ogm) {
962 default:
963 case GM_MENU: LoadIntroGame(); break;
964 case GM_EDITOR: MakeNewEditorWorld(); break;
965 }
966 return false;
967
968 default:
969 _game_mode = ogm;
970 return false;
971 }
972 }
973
974 void SwitchToMode(SwitchMode new_mode)
975 {
976 /* If we are saving something, the network stays in its current state */
977 if (new_mode != SM_SAVE_GAME) {
978 /* If the network is active, make it not-active */
979 if (_networking) {
980 if (_network_server && (new_mode == SM_LOAD_GAME || new_mode == SM_NEWGAME || new_mode == SM_RESTARTGAME)) {
981 NetworkReboot();
982 } else {
983 NetworkDisconnect();
984 }
985 }
986
987 /* If we are a server, we restart the server */
988 if (_is_network_server) {
989 /* But not if we are going to the menu */
990 if (new_mode != SM_MENU) {
991 /* check if we should reload the config */
992 if (_settings_client.network.reload_cfg) {
993 LoadFromConfig();
994 MakeNewgameSettingsLive();
995 ResetGRFConfig(false);
996 }
997 NetworkServerStart();
998 } else {
999 /* This client no longer wants to be a network-server */
1000 _is_network_server = false;
1001 }
1002 }
1003 }
1004
1005 /* Make sure all AI controllers are gone at quitting game */
1006 if (new_mode != SM_SAVE_GAME) AI::KillAll();
1007
1008 switch (new_mode) {
1009 case SM_EDITOR: // Switch to scenario editor
1010 MakeNewEditorWorld();
1011 break;
1012
1013 case SM_RELOADGAME: // Reload with what-ever started the game
1014 if (_file_to_saveload.abstract_ftype == FT_SAVEGAME || _file_to_saveload.abstract_ftype == FT_SCENARIO) {
1015 /* Reload current savegame/scenario */
1016 _switch_mode = _game_mode == GM_EDITOR ? SM_LOAD_SCENARIO : SM_LOAD_GAME;
1017 SwitchToMode(_switch_mode);
1018 break;
1019 } else if (_file_to_saveload.abstract_ftype == FT_HEIGHTMAP) {
1020 /* Restart current heightmap */
1021 _switch_mode = _game_mode == GM_EDITOR ? SM_LOAD_HEIGHTMAP : SM_RESTART_HEIGHTMAP;
1022 SwitchToMode(_switch_mode);
1023 break;
1024 }
1025
1026 MakeNewGame(false, new_mode == SM_NEWGAME);
1027 break;
1028
1029 case SM_RESTARTGAME: // Restart --> 'Random game' with current settings
1030 case SM_NEWGAME: // New Game --> 'Random game'
1031 MakeNewGame(false, new_mode == SM_NEWGAME);
1032 break;
1033
1034 case SM_LOAD_GAME: { // Load game, Play Scenario
1035 ResetGRFConfig(true);
1036 ResetWindowSystem();
1037
1038 if (!SafeLoad(_file_to_saveload.name, _file_to_saveload.file_op, _file_to_saveload.detail_ftype, GM_NORMAL, NO_DIRECTORY)) {
1039 SetDParamStr(0, GetSaveLoadErrorString());
1040 ShowErrorMessage(STR_JUST_RAW_STRING, INVALID_STRING_ID, WL_ERROR);
1041 } else {
1042 if (_file_to_saveload.abstract_ftype == FT_SCENARIO) {
1043 /* Reset engine pool to simplify changing engine NewGRFs in scenario editor. */
1044 EngineOverrideManager::ResetToCurrentNewGRFConfig();
1045 }
1046 OnStartGame(_network_dedicated);
1047 /* Decrease pause counter (was increased from opening load dialog) */
1048 DoCommandP(0, PM_PAUSED_SAVELOAD, 0, CMD_PAUSE);
1049 }
1050 break;
1051 }
1052
1053 case SM_RESTART_HEIGHTMAP: // Load a heightmap and start a new game from it with current settings
1054 case SM_START_HEIGHTMAP: // Load a heightmap and start a new game from it
1055 MakeNewGame(true, new_mode == SM_START_HEIGHTMAP);
1056 break;
1057
1058 case SM_LOAD_HEIGHTMAP: // Load heightmap from scenario editor
1059 SetLocalCompany(OWNER_NONE);
1060
1061 GenerateWorld(GWM_HEIGHTMAP, 1 << _settings_game.game_creation.map_x, 1 << _settings_game.game_creation.map_y);
1062 MarkWholeScreenDirty();
1063 break;
1064
1065 case SM_LOAD_SCENARIO: { // Load scenario from scenario editor
1066 if (SafeLoad(_file_to_saveload.name, _file_to_saveload.file_op, _file_to_saveload.detail_ftype, GM_EDITOR, NO_DIRECTORY)) {
1067 SetLocalCompany(OWNER_NONE);
1068 _settings_newgame.game_creation.starting_year = _cur_year;
1069 /* Cancel the saveload pausing */
1070 DoCommandP(0, PM_PAUSED_SAVELOAD, 0, CMD_PAUSE);
1071 } else {
1072 SetDParamStr(0, GetSaveLoadErrorString());
1073 ShowErrorMessage(STR_JUST_RAW_STRING, INVALID_STRING_ID, WL_ERROR);
1074 }
1075 break;
1076 }
1077
1078 case SM_JOIN_GAME: // Join a multiplayer game
1079 LoadIntroGame();
1080 NetworkClientJoinGame();
1081 break;
1082
1083 case SM_MENU: // Switch to game intro menu
1084 LoadIntroGame();
1085 if (BaseSounds::ini_set.empty() && BaseSounds::GetUsedSet()->fallback && SoundDriver::GetInstance()->HasOutput()) {
1086 ShowErrorMessage(STR_WARNING_FALLBACK_SOUNDSET, INVALID_STRING_ID, WL_CRITICAL);
1087 BaseSounds::ini_set = BaseSounds::GetUsedSet()->name;
1088 }
1089 break;
1090
1091 case SM_SAVE_GAME: // Save game.
1092 /* Make network saved games on pause compatible to singleplayer mode */
1093 if (SaveOrLoad(_file_to_saveload.name, SLO_SAVE, DFT_GAME_FILE, NO_DIRECTORY) != SL_OK) {
1094 SetDParamStr(0, GetSaveLoadErrorString());
1095 ShowErrorMessage(STR_JUST_RAW_STRING, INVALID_STRING_ID, WL_ERROR);
1096 } else {
1097 CloseWindowById(WC_SAVELOAD, 0);
1098 }
1099 break;
1100
1101 case SM_SAVE_HEIGHTMAP: // Save heightmap.
1102 MakeHeightmapScreenshot(_file_to_saveload.name.c_str());
1103 CloseWindowById(WC_SAVELOAD, 0);
1104 break;
1105
1106 case SM_GENRANDLAND: // Generate random land within scenario editor
1107 SetLocalCompany(OWNER_NONE);
1108 GenerateWorld(GWM_RANDOM, 1 << _settings_game.game_creation.map_x, 1 << _settings_game.game_creation.map_y);
1109 /* XXX: set date */
1110 MarkWholeScreenDirty();
1111 break;
1112
1113 default: NOT_REACHED();
1114 }
1115 }
1116
1117
1124 static void CheckCaches()
1125 {
1126 /* Return here so it is easy to add checks that are run
1127 * always to aid testing of caches. */
1128 if (_debug_desync_level <= 1) return;
1129
1130 /* Check the town caches. */
1131 std::vector<TownCache> old_town_caches;
1132 for (const Town *t : Town::Iterate()) {
1133 old_town_caches.push_back(t->cache);
1134 }
1135
1136 extern void RebuildTownCaches();
1137 RebuildTownCaches();
1138 RebuildSubsidisedSourceAndDestinationCache();
1139
1140 uint i = 0;
1141 for (Town *t : Town::Iterate()) {
1142 if (MemCmpT(old_town_caches.data() + i, &t->cache) != 0) {
1143 Debug(desync, 2, "town cache mismatch: town {}", t->index);
1144 }
1145 i++;
1146 }
1147
1148 /* Check company infrastructure cache. */
1149 std::vector<CompanyInfrastructure> old_infrastructure;
1150 for (const Company *c : Company::Iterate()) old_infrastructure.push_back(c->infrastructure);
1151
1152 extern void AfterLoadCompanyStats();
1153 AfterLoadCompanyStats();
1154
1155 i = 0;
1156 for (const Company *c : Company::Iterate()) {
1157 if (MemCmpT(old_infrastructure.data() + i, &c->infrastructure) != 0) {
1158 Debug(desync, 2, "infrastructure cache mismatch: company {}", c->index);
1159 }
1160 i++;
1161 }
1162
1163 /* Strict checking of the road stop cache entries */
1164 for (const RoadStop *rs : RoadStop::Iterate()) {
1165 if (IsStandardRoadStopTile(rs->xy)) continue;
1166
1167 assert(rs->GetEntry(DIAGDIR_NE) != rs->GetEntry(DIAGDIR_NW));
1168 rs->GetEntry(DIAGDIR_NE)->CheckIntegrity(rs);
1169 rs->GetEntry(DIAGDIR_NW)->CheckIntegrity(rs);
1170 }
1171
1172 for (Vehicle *v : Vehicle::Iterate()) {
1173 extern void FillNewGRFVehicleCache(const Vehicle *v);
1174 if (v != v->First() || v->vehstatus & VS_CRASHED || !v->IsPrimaryVehicle()) continue;
1175
1176 uint length = 0;
1177 for (const Vehicle *u = v; u != nullptr; u = u->Next()) length++;
1178
1179 NewGRFCache *grf_cache = CallocT<NewGRFCache>(length);
1180 VehicleCache *veh_cache = CallocT<VehicleCache>(length);
1181 GroundVehicleCache *gro_cache = CallocT<GroundVehicleCache>(length);
1182 TrainCache *tra_cache = CallocT<TrainCache>(length);
1183
1184 length = 0;
1185 for (const Vehicle *u = v; u != nullptr; u = u->Next()) {
1186 FillNewGRFVehicleCache(u);
1187 grf_cache[length] = u->grf_cache;
1188 veh_cache[length] = u->vcache;
1189 switch (u->type) {
1190 case VEH_TRAIN:
1191 gro_cache[length] = Train::From(u)->gcache;
1192 tra_cache[length] = Train::From(u)->tcache;
1193 break;
1194 case VEH_ROAD:
1195 gro_cache[length] = RoadVehicle::From(u)->gcache;
1196 break;
1197 default:
1198 break;
1199 }
1200 length++;
1201 }
1202
1203 switch (v->type) {
1204 case VEH_TRAIN: Train::From(v)->ConsistChanged(CCF_TRACK); break;
1205 case VEH_ROAD: RoadVehUpdateCache(RoadVehicle::From(v)); break;
1206 case VEH_AIRCRAFT: UpdateAircraftCache(Aircraft::From(v)); break;
1207 case VEH_SHIP: Ship::From(v)->UpdateCache(); break;
1208 default: break;
1209 }
1210
1211 length = 0;
1212 for (const Vehicle *u = v; u != nullptr; u = u->Next()) {
1213 FillNewGRFVehicleCache(u);
1214 if (memcmp(&grf_cache[length], &u->grf_cache, sizeof(NewGRFCache)) != 0) {
1215 Debug(desync, 2, "newgrf cache mismatch: type {}, vehicle {}, company {}, unit number {}, wagon {}", v->type, v->index, v->owner, v->unitnumber, length);
1216 }
1217 if (memcmp(&veh_cache[length], &u->vcache, sizeof(VehicleCache)) != 0) {
1218 Debug(desync, 2, "vehicle cache mismatch: type {}, vehicle {}, company {}, unit number {}, wagon {}", v->type, v->index, v->owner, v->unitnumber, length);
1219 }
1220 switch (u->type) {
1221 case VEH_TRAIN:
1222 if (memcmp(&gro_cache[length], &Train::From(u)->gcache, sizeof(GroundVehicleCache)) != 0) {
1223 Debug(desync, 2, "train ground vehicle cache mismatch: vehicle {}, company {}, unit number {}, wagon {}", v->index, v->owner, v->unitnumber, length);
1224 }
1225 if (memcmp(&tra_cache[length], &Train::From(u)->tcache, sizeof(TrainCache)) != 0) {
1226 Debug(desync, 2, "train cache mismatch: vehicle {}, company {}, unit number {}, wagon {}", v->index, v->owner, v->unitnumber, length);
1227 }
1228 break;
1229 case VEH_ROAD:
1230 if (memcmp(&gro_cache[length], &RoadVehicle::From(u)->gcache, sizeof(GroundVehicleCache)) != 0) {
1231 Debug(desync, 2, "road vehicle ground vehicle cache mismatch: vehicle {}, company {}, unit number {}, wagon {}", v->index, v->owner, v->unitnumber, length);
1232 }
1233 break;
1234 default:
1235 break;
1236 }
1237 length++;
1238 }
1239
1240 free(grf_cache);
1241 free(veh_cache);
1242 free(gro_cache);
1243 free(tra_cache);
1244 }
1245
1246 /* Check whether the caches are still valid */
1247 for (Vehicle *v : Vehicle::Iterate()) {
1248 byte buff[sizeof(VehicleCargoList)];
1249 memcpy(buff, &v->cargo, sizeof(VehicleCargoList));
1250 v->cargo.InvalidateCache();
1251 assert(memcmp(&v->cargo, buff, sizeof(VehicleCargoList)) == 0);
1252 }
1253
1254 /* Backup stations_near */
1255 std::vector<StationList> old_town_stations_near;
1256 for (Town *t : Town::Iterate()) old_town_stations_near.push_back(t->stations_near);
1257
1258 std::vector<StationList> old_industry_stations_near;
1259 for (Industry *ind : Industry::Iterate()) old_industry_stations_near.push_back(ind->stations_near);
1260
1261 for (Station *st : Station::Iterate()) {
1262 for (CargoID c = 0; c < NUM_CARGO; c++) {
1263 byte buff[sizeof(StationCargoList)];
1264 memcpy(buff, &st->goods[c].cargo, sizeof(StationCargoList));
1265 st->goods[c].cargo.InvalidateCache();
1266 assert(memcmp(&st->goods[c].cargo, buff, sizeof(StationCargoList)) == 0);
1267 }
1268
1269 /* Check docking tiles */
1270 TileArea ta;
1271 std::map<TileIndex, bool> docking_tiles;
1272 for (TileIndex tile : st->docking_station) {
1273 ta.Add(tile);
1274 docking_tiles[tile] = IsDockingTile(tile);
1275 }
1276 UpdateStationDockingTiles(st);
1277 if (ta.tile != st->docking_station.tile || ta.w != st->docking_station.w || ta.h != st->docking_station.h) {
1278 Debug(desync, 2, "station docking mismatch: station {}, company {}", st->index, st->owner);
1279 }
1280 for (TileIndex tile : ta) {
1281 if (docking_tiles[tile] != IsDockingTile(tile)) {
1282 Debug(desync, 2, "docking tile mismatch: tile {}", tile);
1283 }
1284 }
1285
1286 /* Check industries_near */
1287 IndustryList industries_near = st->industries_near;
1288 st->RecomputeCatchment();
1289 if (st->industries_near != industries_near) {
1290 Debug(desync, 2, "station industries near mismatch: station {}", st->index);
1291 }
1292 }
1293
1294 /* Check stations_near */
1295 i = 0;
1296 for (Town *t : Town::Iterate()) {
1297 if (t->stations_near != old_town_stations_near[i]) {
1298 Debug(desync, 2, "town stations near mismatch: town {}", t->index);
1299 }
1300 i++;
1301 }
1302 i = 0;
1303 for (Industry *ind : Industry::Iterate()) {
1304 if (ind->stations_near != old_industry_stations_near[i]) {
1305 Debug(desync, 2, "industry stations near mismatch: industry {}", ind->index);
1306 }
1307 i++;
1308 }
1309 }
1310
1316 void StateGameLoop()
1317 {
1318 if (!_networking || _network_server) {
1319 StateGameLoop_LinkGraphPauseControl();
1320 }
1321
1322 /* Don't execute the state loop during pause or when modal windows are open. */
1323 if (_pause_mode != PM_UNPAUSED || HasModalProgress()) {
1324 PerformanceMeasurer::Paused(PFE_GAMELOOP);
1325 PerformanceMeasurer::Paused(PFE_GL_ECONOMY);
1326 PerformanceMeasurer::Paused(PFE_GL_TRAINS);
1327 PerformanceMeasurer::Paused(PFE_GL_ROADVEHS);
1328 PerformanceMeasurer::Paused(PFE_GL_SHIPS);
1329 PerformanceMeasurer::Paused(PFE_GL_AIRCRAFT);
1330 PerformanceMeasurer::Paused(PFE_GL_LANDSCAPE);
1331
1332 if (!HasModalProgress()) UpdateLandscapingLimits();
1333 #ifndef DEBUG_DUMP_COMMANDS
1334 Game::GameLoop();
1335 #endif
1336 return;
1337 }
1338
1339 PerformanceMeasurer framerate(PFE_GAMELOOP);
1340 PerformanceAccumulator::Reset(PFE_GL_LANDSCAPE);
1341
1342 Layouter::ReduceLineCache();
1343
1344 if (_game_mode == GM_EDITOR) {
1345 BasePersistentStorageArray::SwitchMode(PSM_ENTER_GAMELOOP);
1346 RunTileLoop();
1347 CallVehicleTicks();
1348 CallLandscapeTick();
1349 BasePersistentStorageArray::SwitchMode(PSM_LEAVE_GAMELOOP);
1350 UpdateLandscapingLimits();
1351
1352 CallWindowGameTickEvent();
1353 NewsLoop();
1354 } else {
1355 if (_debug_desync_level > 2 && _date_fract == 0 && (_date & 0x1F) == 0) {
1356 /* Save the desync savegame if needed. */
1357 char name[MAX_PATH];
1358 seprintf(name, lastof(name), "dmp_cmds_%08x_%08x.sav", _settings_game.game_creation.generation_seed, _date);
1359 SaveOrLoad(name, SLO_SAVE, DFT_GAME_FILE, AUTOSAVE_DIR, false);
1360 }
1361
1362 CheckCaches();
1363
1364 /* All these actions has to be done from OWNER_NONE
1365 * for multiplayer compatibility */
1366 Backup<CompanyID> cur_company(_current_company, OWNER_NONE, FILE_LINE);
1367
1368 BasePersistentStorageArray::SwitchMode(PSM_ENTER_GAMELOOP);
1369 AnimateAnimatedTiles();
1370 IncreaseDate();
1371 RunTileLoop();
1372 CallVehicleTicks();
1373 CallLandscapeTick();
1374 BasePersistentStorageArray::SwitchMode(PSM_LEAVE_GAMELOOP);
1375
1376 #ifndef DEBUG_DUMP_COMMANDS
1377 {
1378 PerformanceMeasurer framerate(PFE_ALLSCRIPTS);
1379 AI::GameLoop();
1380 Game::GameLoop();
1381 }
1382 #endif
1383 UpdateLandscapingLimits();
1384
1385 CallWindowGameTickEvent();
1386 NewsLoop();
1387 cur_company.Restore();
1388 }
1389
1390 assert(IsLocalCompany());
1391 }
1392
1397 static void DoAutosave()
1398 {
1399 static FiosNumberedSaveName _autosave_ctr("autosave");
1400 DoAutoOrNetsave(_autosave_ctr);
1401 }
1402
1411 bool RequestNewGRFScan(NewGRFScanCallback *callback)
1412 {
1413 if (_request_newgrf_scan) return false;
1414
1415 _request_newgrf_scan = true;
1416 _request_newgrf_scan_callback = callback;
1417 return true;
1418 }
1419
1420 void GameLoop()
1421 {
1422 if (_game_mode == GM_BOOTSTRAP) {
1423 /* Check for UDP stuff */
1424 if (_network_available) NetworkBackgroundLoop();
1425 return;
1426 }
1427
1428 if (_request_newgrf_scan) {
1429 ScanNewGRFFiles(_request_newgrf_scan_callback);
1430 _request_newgrf_scan = false;
1431 _request_newgrf_scan_callback = nullptr;
1432 /* In case someone closed the game during our scan, don't do anything else. */
1433 if (_exit_game) return;
1434 }
1435
1436 ProcessAsyncSaveFinish();
1437
1438 /* autosave game? */
1439 if (_do_autosave) {
1440 DoAutosave();
1441 _do_autosave = false;
1442 SetWindowDirty(WC_STATUS_BAR, 0);
1443 }
1444
1445 /* switch game mode? */
1446 if (_switch_mode != SM_NONE && !HasModalProgress()) {
1447 SwitchToMode(_switch_mode);
1448 _switch_mode = SM_NONE;
1449 }
1450
1451 IncreaseSpriteLRU();
1452
1453 /* Check for UDP stuff */
1454 if (_network_available) NetworkBackgroundLoop();
1455
1456 if (_networking && !HasModalProgress()) {
1457 /* Multiplayer */
1458 NetworkGameLoop();
1459 } else {
1460 if (_network_reconnect > 0 && --_network_reconnect == 0) {
1461 /* This means that we want to reconnect to the last host
1462 * We do this here, because it means that the network is really closed */
1463 NetworkClientConnectGame(_settings_client.network.last_joined, COMPANY_SPECTATOR);
1464 }
1465 /* Singleplayer */
1466 StateGameLoop();
1467 }
1468
1469 if (!_pause_mode && HasBit(_display_opt, DO_FULL_ANIMATION)) DoPaletteAnimations();
1470
1471 SoundDriver::GetInstance()->MainLoop();
1472 MusicLoop();
1473 }
VEH_AIRCRAFT
@ VEH_AIRCRAFT
Aircraft vehicle type.
Definition: vehicle_type.h:27
game.hpp
AI::Uninitialize
static void Uninitialize(bool keepConfig)
Uninitialize the AI system.
Definition: ai_core.cpp:175
WC_SAVELOAD
@ WC_SAVELOAD
Saveload window; Window numbers:
Definition: window_type.h:136
openttd_main
int openttd_main(int argc, char *argv[])
Main entry point for this lovely game.
Definition: openttd.cpp:523
AfterNewGRFScan::save_config
bool save_config
The save config setting.
Definition: openttd.cpp:412
LinkGraphSchedule::Clear
static void Clear()
Clear all link graphs and jobs from the schedule.
Definition: linkgraphschedule.cpp:120
TileIndex
uint32 TileIndex
The index/ID of a Tile.
Definition: tile_type.h:83
DeterminePaths
void DeterminePaths(const char *exe, bool only_local_path)
Acquire the base paths (personal dir and game data dir), fill all other paths (save dir,...
Definition: fileio.cpp:966
DriverFactoryBase::ShutdownDrivers
static void ShutdownDrivers()
Shuts down all active drivers.
Definition: driver.h:123
SwitchMode
SwitchMode
Mode which defines what mode we're switching to.
Definition: openttd.h:25
CheckEngines
void CheckEngines()
Check for engines that have an appropriate availability.
Definition: engine.cpp:1182
GameCreationSettings::generation_seed
uint32 generation_seed
noise seed for world generation
Definition: settings_type.h:304
factory.hpp
SetDebugString
void SetDebugString(const char *s)
Set debugging levels by parsing the text in s.
Definition: debug.cpp:144
AIConfig
Definition: ai_config.hpp:16
EngineOverrideManager::ResetToCurrentNewGRFConfig
static bool ResetToCurrentNewGRFConfig()
Tries to reset the engine mapping to match the current NewGRF configuration.
Definition: engine.cpp:513
GameSettings::ai_config
class AIConfig * ai_config[MAX_COMPANIES]
settings per company
Definition: settings_type.h:580
FT_SCENARIO
@ FT_SCENARIO
old or new scenario
Definition: fileio_type.h:19
Pool::PoolItem<&_company_pool >::Get
static Titem * Get(size_t index)
Returns Titem with given index.
Definition: pool_type.hpp:337
SAVE_DIR
@ SAVE_DIR
Base directory for all savegames.
Definition: fileio_type.h:110
SetWindowDirty
void SetWindowDirty(WindowClass cls, WindowNumber number)
Mark window as dirty (in need of repainting)
Definition: window.cpp:3120
SM_START_HEIGHTMAP
@ SM_START_HEIGHTMAP
Load a heightmap and start a new game from it.
Definition: openttd.h:37
usererror
void CDECL usererror(const char *s,...)
Error handling for fatal user errors.
Definition: openttd.cpp:103
train.h
SM_LOAD_GAME
@ SM_LOAD_GAME
Load game, Play Scenario.
Definition: openttd.h:31
Dimension
Dimensions (a width and height) of a rectangle in 2D.
Definition: geometry_type.hpp:27
command_func.h
ErrorMessageData::SetDParamStr
void SetDParamStr(uint n, const char *str)
Set a rawstring parameter.
Definition: error_gui.cpp:161
DoStartupNewCompany
Company * DoStartupNewCompany(bool is_ai, CompanyID company=INVALID_COMPANY)
Create a new company and sets all company variables default values.
Definition: company_cmd.cpp:538
GameCreationSettings::map_y
uint8 map_y
Y size of map.
Definition: settings_type.h:308
DoExitSave
void DoExitSave()
Do a save when exiting the game (_settings_client.gui.autosave_on_exit)
Definition: saveload.cpp:3350
AfterNewGRFScan::join_server_password
std::string join_server_password
The password to join the server with.
Definition: openttd.cpp:410
LoadCheckData::gamelog_action
struct LoggedAction * gamelog_action
Gamelog actions.
Definition: fios.h:46
_config_file
std::string _config_file
Configuration file of OpenTTD.
Definition: settings.cpp:56
Backup
Class to backup a specific variable and restore it later.
Definition: backup_type.hpp:21
NetworkSettings::server_port
uint16 server_port
port the server listens on
Definition: settings_type.h:273
Vehicle::Next
Vehicle * Next() const
Get the next vehicle of this vehicle.
Definition: vehicle_base.h:594
_cur_year
Year _cur_year
Current year, starting at 0.
Definition: date.cpp:26
GUISettings::autosave_on_exit
bool autosave_on_exit
save an autosave when you quit the game, but do not ask "Do you really want to quit?...
Definition: settings_type.h:135
BLT_8BPP
@ BLT_8BPP
Base set has 8 bpp sprites only.
Definition: base_media_base.h:243
CheckIndustries
void CheckIndustries()
Verify whether the generated industries are complete, and warn the user if not.
Definition: industry_cmd.cpp:2957
Station
Station data structure.
Definition: station_base.h:447
SafeLoad
bool SafeLoad(const std::string &filename, SaveLoadOperation fop, DetailedFileType dft, GameMode newgm, Subdirectory subdir, struct LoadFilter *lf=nullptr)
Load the specified savegame but on error do different things.
Definition: openttd.cpp:933
BASESET_DIR
@ BASESET_DIR
Subdirectory for all base data (base sets, intro game)
Definition: fileio_type.h:116
TarScanner::DoScan
uint DoScan(Subdirectory sd)
Perform the scanning of a particular subdirectory.
Definition: fileio.cpp:410
elrail_func.h
SaveOrLoad
SaveOrLoadResult SaveOrLoad(const std::string &filename, SaveLoadOperation fop, DetailedFileType dft, Subdirectory sb, bool threaded)
Main Save or Load function where the high-level saveload functions are handled.
Definition: saveload.cpp:3240
MusicDriver::SetVolume
virtual void SetVolume(byte vol)=0
Set the volume, if possible.
SoundDriver::MainLoop
virtual void MainLoop()
Called once every tick.
Definition: sound_driver.hpp:19
_date_fract
DateFract _date_fract
Fractional part of the day.
Definition: date.cpp:29
SM_EDITOR
@ SM_EDITOR
Switch to scenario editor.
Definition: openttd.h:30
NetworkSettings::default_company_pass
std::string default_company_pass
default password for new companies in encrypted form
Definition: settings_type.h:285
_network_server
bool _network_server
network-server is active
Definition: network.cpp:57
BaseSet::name
std::string name
The name of the base set.
Definition: base_media_base.h:61
SaveLoadOperation
SaveLoadOperation
Operation performed on the file.
Definition: fileio_type.h:47
FileToSaveLoad::name
std::string name
Name of the file.
Definition: saveload.h:356
UpdateNewGRFConfigPalette
void UpdateNewGRFConfigPalette(int32 new_value)
Update the palettes of the graphics from the config file.
Definition: newgrf_config.cpp:287
Vehicle::vehstatus
byte vehstatus
Status.
Definition: vehicle_base.h:328
SaveToConfig
void SaveToConfig()
Save the values to the configuration file.
Definition: settings.cpp:1240
_load_check_data
LoadCheckData _load_check_data
Data loaded from save during SL_LOAD_CHECK.
Definition: fios_gui.cpp:38
InitWindowSystem
void InitWindowSystem()
(re)initialize the windowing system
Definition: window.cpp:1825
_old_vds
VehicleDefaultSettings _old_vds
Used for loading default vehicles settings from old savegames.
Definition: settings.cpp:55
Pool::PoolItem::index
Tindex index
Index of this pool item.
Definition: pool_type.hpp:235
GenerateWorldSetCallback
void GenerateWorldSetCallback(GWDoneProc *proc)
Set here the function, if any, that you want to be called when landscape generation is done.
Definition: genworld.cpp:220
PFE_GL_ROADVEHS
@ PFE_GL_ROADVEHS
Time spend processing road vehicles.
Definition: framerate_type.h:52
BlitterFactory::SelectBlitter
static Blitter * SelectBlitter(const std::string &name)
Find the requested blitter and return its class.
Definition: factory.hpp:98
SLO_CHECK
@ SLO_CHECK
Load file for checking and/or preview.
Definition: fileio_type.h:48
HasBit
static bool HasBit(const T x, const uint8 y)
Checks if a bit in a value is set.
Definition: bitmath_func.hpp:103
ship.h
PerformanceMeasurer
RAII class for measuring simple elements of performance.
Definition: framerate_type.h:92
_do_autosave
bool _do_autosave
are we doing an autosave at the moment?
Definition: saveload.cpp:69
CompanySettings::vehicle
VehicleDefaultSettings vehicle
default settings for vehicles
Definition: settings_type.h:570
SetLocalCompany
void SetLocalCompany(CompanyID new_company)
Sets the local company and updates the settings that are set on a per-company basis to reflect the co...
Definition: company_cmd.cpp:102
UnInitWindowSystem
void UnInitWindowSystem()
Close down the windowing system.
Definition: window.cpp:1844
DFT_GAME_FILE
@ DFT_GAME_FILE
Save game or scenario file.
Definition: fileio_type.h:31
GameSettings::game_config
class GameConfig * game_config
settings for gamescript
Definition: settings_type.h:581
LoadCheckData::grfconfig
GRFConfig * grfconfig
NewGrf configuration from save.
Definition: fios.h:43
StationCargoList
CargoList that is used for stations.
Definition: cargopacket.h:449
FileToSaveLoad::SetName
void SetName(const char *name)
Set the name of the file.
Definition: saveload.cpp:3422
IsStandardRoadStopTile
static bool IsStandardRoadStopTile(TileIndex t)
Is tile t a standard (non-drive through) road stop station?
Definition: station_map.h:223
INVALID_YEAR
static const Year INVALID_YEAR
Representation of an invalid year.
Definition: date_type.h:110
HandleBootstrap
bool HandleBootstrap()
Handle all procedures for bootstrapping OpenTTD without a base graphics set.
Definition: bootstrap_gui.cpp:282
Year
int32 Year
Type for the year, note: 0 based, i.e. starts at the year 0.
Definition: date_type.h:18
RequestNewGRFScan
bool RequestNewGRFScan(NewGRFScanCallback *callback)
Request a new NewGRF scan.
Definition: openttd.cpp:1411
saveload.h
aircraft.h
base_media_base.h
AUTOSAVE_DIR
@ AUTOSAVE_DIR
Subdirectory of save for autosaves.
Definition: fileio_type.h:111
_settings_client
ClientSettings _settings_client
The current settings for this game.
Definition: settings.cpp:52
_network_bind_list
StringList _network_bind_list
The addresses to bind on.
Definition: network.cpp:65
NetworkBackgroundLoop
void NetworkBackgroundLoop()
We have to do some (simple) background stuff that runs normally, even when we are not in multiplayer.
Definition: network.cpp:1017
LoadFromHighScore
void LoadFromHighScore()
Initialize the highscore table to 0 and if any file exists, load in values.
Definition: highscore.cpp:152
town.h
OrthogonalTileArea::Add
void Add(TileIndex to_add)
Add a single tile to a tile area; enlarge if needed.
Definition: tilearea.cpp:43
LoadCheckData::HasErrors
bool HasErrors()
Check whether loading the game resulted in errors.
Definition: fios.h:67
DIAGDIR_NW
@ DIAGDIR_NW
Northwest.
Definition: direction_type.h:82
Company::infrastructure
CompanyInfrastructure infrastructure
NOSAVE: Counts of company owned infrastructure.
Definition: company_base.h:128
network_gui.h
_display_opt
byte _display_opt
What do we want to draw/do?
Definition: transparency_gui.cpp:26
BaseMedia< GraphicsSet >::GetSetsList
static char * GetSetsList(char *p, const char *last)
Returns a list with the sets.
Definition: base_media_func.h:255
LoadWithFilter
SaveOrLoadResult LoadWithFilter(LoadFilter *reader)
Load the game using a (reader) filter.
Definition: saveload.cpp:3220
GETOPT_SHORT_NOVAL
#define GETOPT_SHORT_NOVAL(shortname)
Short option without value.
Definition: getoptdata.h:91
VEH_ROAD
@ VEH_ROAD
Road vehicle type.
Definition: vehicle_type.h:25
Vehicle
Vehicle data structure.
Definition: vehicle_base.h:221
Industry
Defines the internal data of a functional industry.
Definition: industry.h:66
AfterNewGRFScan::AfterNewGRFScan
AfterNewGRFScan()
Create a new callback.
Definition: openttd.cpp:417
Vehicle::IsPrimaryVehicle
virtual bool IsPrimaryVehicle() const
Whether this is the primary vehicle in the chain.
Definition: vehicle_base.h:446
SM_LOAD_SCENARIO
@ SM_LOAD_SCENARIO
Load scenario from scenario editor.
Definition: openttd.h:36
Vehicle::owner
Owner owner
Which company owns the vehicle?
Definition: vehicle_base.h:285
gamelog.h
fios.h
Owner
Owner
Enum for all companies/owners.
Definition: company_type.h:18
IsLocalCompany
static bool IsLocalCompany()
Is the current company the local company?
Definition: company_func.h:43
CheckCaches
static void CheckCaches()
Check the validity of some of the caches.
Definition: openttd.cpp:1124
GENERATE_NEW_SEED
static const uint32 GENERATE_NEW_SEED
Create a new random seed.
Definition: genworld.h:24
genworld.h
MakeHeightmapScreenshot
bool MakeHeightmapScreenshot(const char *filename)
Make a heightmap of the current map.
Definition: screenshot.cpp:838
InitializeScreenshotFormats
void InitializeScreenshotFormats()
Initialize screenshot format information on startup, with _screenshot_format_name filled from the loa...
Definition: screenshot.cpp:583
PFE_GL_LANDSCAPE
@ PFE_GL_LANDSCAPE
Time spent processing other world features.
Definition: framerate_type.h:55
GCF_COMPATIBLE
@ GCF_COMPATIBLE
GRF file does not exactly match the requested GRF (different MD5SUM), but grfid matches)
Definition: newgrf_config.h:26
_ini_musicdriver
std::string _ini_musicdriver
The music driver a stored in the configuration file.
Definition: driver.cpp:30
ShowErrorMessage
void ShowErrorMessage(StringID summary_msg, StringID detailed_msg, WarningLevel wl, int x=0, int y=0, const GRFFile *textref_stack_grffile=nullptr, uint textref_stack_size=0, const uint32 *textref_stack=nullptr)
Display an error message in a window.
Definition: error_gui.cpp:383
GameSettings::game_creation
GameCreationSettings game_creation
settings used during the creation of a game (map)
Definition: settings_type.h:576
SpecializedStation< Station, false >::Iterate
static Pool::IterateWrapper< Station > Iterate(size_t from=0)
Returns an iterable ensemble of all valid stations of type T.
Definition: base_station_base.h:270
ai.hpp
PFE_GL_TRAINS
@ PFE_GL_TRAINS
Time spent processing trains.
Definition: framerate_type.h:51
NetworkChangeCompanyPassword
std::string NetworkChangeCompanyPassword(CompanyID company_id, std::string password)
Change the company password of a given company.
Definition: network.cpp:155
VehicleCargoList
CargoList that is used for vehicles.
Definition: cargopacket.h:269
screenshot.h
RebuildTownCaches
void RebuildTownCaches()
Rebuild all the cached variables of towns.
Definition: town_sl.cpp:30
GETOPT_SHORT_OPTVAL
#define GETOPT_SHORT_OPTVAL(shortname)
Short option with optional value.
Definition: getoptdata.h:104
PM_UNPAUSED
@ PM_UNPAUSED
A normal unpaused game.
Definition: openttd.h:61
Ship::UpdateCache
void UpdateCache()
Update the caches of this ship.
Definition: ship_cmd.cpp:202
BaseMedia< GraphicsSet >::ini_set
static std::string ini_set
The set as saved in the config file.
Definition: base_media_base.h:179
COMPANY_FIRST
@ COMPANY_FIRST
First company, same as owner.
Definition: company_type.h:22
DO_FULL_ANIMATION
@ DO_FULL_ANIMATION
Perform palette animation.
Definition: openttd.h:48
NetworkClientJoinGame
void NetworkClientJoinGame()
Actually perform the joining to the server.
Definition: network.cpp:790
FileToSaveLoad::abstract_ftype
AbstractFileType abstract_ftype
Abstract type of file (scenario, heightmap, etc).
Definition: saveload.h:355
_company_colours
Colours _company_colours[MAX_COMPANIES]
NOSAVE: can be determined from company structs.
Definition: company_cmd.cpp:48
OnStartGame
static void OnStartGame(bool dedicated_server)
Triggers everything that should be triggered when starting a game.
Definition: openttd.cpp:835
COMPANY_NEW_COMPANY
@ COMPANY_NEW_COMPANY
The client wants a new company.
Definition: company_type.h:34
SLO_LOAD
@ SLO_LOAD
File is being loaded.
Definition: fileio_type.h:49
GroundVehicleCache
Cached, frequently calculated values.
Definition: ground_vehicle.hpp:29
DumpDebugFacilityNames
char * DumpDebugFacilityNames(char *buf, char *last)
Dump the available debug facility names in the help text.
Definition: debug.cpp:82
AfterNewGRFScan::generation_seed
uint32 generation_seed
Seed for the new game.
Definition: openttd.cpp:406
CompanyProperties::colour
byte colour
Company colour.
Definition: company_base.h:70
GWM_HEIGHTMAP
@ GWM_HEIGHTMAP
Generate a newgame from a heightmap.
Definition: genworld.h:31
_date
Date _date
Current date in days (day counter)
Definition: date.cpp:28
NetworkSettings::last_joined
std::string last_joined
Last joined server.
Definition: settings_type.h:297
SLO_SAVE
@ SLO_SAVE
File is being saved.
Definition: fileio_type.h:50
settings_func.h
GRFConfig
Information about GRF, used in the game and (part of it) in savegames.
Definition: newgrf_config.h:155
PM_PAUSED_SAVELOAD
@ PM_PAUSED_SAVELOAD
A game paused for saving/loading.
Definition: openttd.h:63
DoCommandP
bool DoCommandP(const CommandContainer *container, bool my_cmd)
Shortcut for the long DoCommandP when having a container with the data.
Definition: command.cpp:541
MusicDriver::GetInstance
static MusicDriver * GetInstance()
Get the currently active instance of the music driver.
Definition: music_driver.hpp:46
CMD_PAUSE
@ CMD_PAUSE
pause the game
Definition: command_type.h:256
SM_NEWGAME
@ SM_NEWGAME
New Game --> 'Random game'.
Definition: openttd.h:27
DriverFactoryBase::GetDriversInfo
static char * GetDriversInfo(char *p, const char *last)
Build a human readable list of available drivers, grouped by type.
Definition: driver.cpp:188
GUISettings::starting_colour
byte starting_colour
default color scheme for the company to start a new game with
Definition: settings_type.h:168
S8BPP_NONE
@ S8BPP_NONE
No support for 8bpp by OS or hardware, force 32bpp blitters.
Definition: gfx_type.h:321
roadstop_base.h
AfterNewGRFScan::startyear
Year startyear
The start year.
Definition: openttd.cpp:405
SM_SAVE_HEIGHTMAP
@ SM_SAVE_HEIGHTMAP
Save heightmap.
Definition: openttd.h:34
LoadCheckData::error_data
char * error_data
Data to pass to SetDParamStr when displaying error.
Definition: fios.h:34
LoadCheckData::gamelog_actions
uint gamelog_actions
Number of gamelog actions.
Definition: fios.h:47
highscore.h
GetSaveLoadErrorString
const char * GetSaveLoadErrorString()
Get the string representation of the error message.
Definition: saveload.cpp:2950
VS_CRASHED
@ VS_CRASHED
Vehicle is crashed.
Definition: vehicle_base.h:38
GWM_RANDOM
@ GWM_RANDOM
Generate a random map for SE.
Definition: genworld.h:30
CrashLog::SetErrorMessage
static void SetErrorMessage(const char *message)
Sets a message for the error message handler.
Definition: crashlog.cpp:496
GameConfig
Definition: game_config.hpp:15
OrthogonalTileArea::w
uint16 w
The width of the area.
Definition: tilearea_type.h:20
ShowHelp
static void ShowHelp()
Show the help message when someone passed a wrong parameter.
Definition: openttd.cpp:167
PFE_GL_SHIPS
@ PFE_GL_SHIPS
Time spent processing ships.
Definition: framerate_type.h:53
GETOPT_END
#define GETOPT_END()
Option terminator.
Definition: getoptdata.h:107
ParseResolution
static void ParseResolution(Dimension *res, const char *s)
Extract the resolution from the given string and store it in the 'res' parameter.
Definition: openttd.cpp:289
GUISettings::pause_on_newgame
bool pause_on_newgame
whether to start new games paused or not
Definition: settings_type.h:145
AIConfig::GetConfig
static AIConfig * GetConfig(CompanyID company, ScriptSettingSource source=SSS_DEFAULT)
Get the config of a company.
Definition: ai_config.cpp:45
AfterLoadCompanyStats
void AfterLoadCompanyStats()
Rebuilding of company statistics after loading a savegame.
Definition: company_sl.cpp:96
SL_REINIT
@ SL_REINIT
error that was caught in the middle of updating game state, need to clear it. (can only happen during...
Definition: saveload.h:348
GroundVehicle::gcache
GroundVehicleCache gcache
Cache of often calculated values.
Definition: ground_vehicle.hpp:80
OrthogonalTileArea
Represents the covered area of e.g.
Definition: tilearea_type.h:18
_pause_mode
PauseMode _pause_mode
The current pause mode.
Definition: gfx.cpp:47
road_gui.h
AI::Initialize
static void Initialize()
Initialize the AI system.
Definition: ai_core.cpp:161
_settings_game
GameSettings _settings_game
Game settings of a running game or the scenario editor.
Definition: settings.cpp:53
CompanyProperties::settings
CompanySettings settings
settings specific for each company
Definition: company_base.h:104
PSM_ENTER_GAMELOOP
@ PSM_ENTER_GAMELOOP
Enter the gameloop, changes will be permanent.
Definition: newgrf_storage.h:20
ShutdownGame
static void ShutdownGame()
Uninitializes drivers, frees allocated memory, cleans pools, ...
Definition: openttd.cpp:306
DoAutosave
static void DoAutosave()
Create an autosave.
Definition: openttd.cpp:1397
VehicleCache
Cached often queried values common to all vehicles.
Definition: vehicle_base.h:121
MAX_COMPANIES
@ MAX_COMPANIES
Maximum number of companies.
Definition: company_type.h:23
_local_company
CompanyID _local_company
Company controlled by the human player at this client. Can also be COMPANY_SPECTATOR.
Definition: company_cmd.cpp:46
industry.h
safeguards.h
NetworkDisconnect
void NetworkDisconnect(bool blocking, bool close_admins)
We want to disconnect from the host/clients.
Definition: network.cpp:940
music_driver.hpp
SaveHotkeysToConfig
void SaveHotkeysToConfig()
Save the hotkeys to the config file.
Definition: hotkeys.cpp:363
UninitFreeType
void UninitFreeType()
Free everything allocated w.r.t.
Definition: fontcache.cpp:704
CursorVars::fix_at
bool fix_at
mouse is moving, but cursor is not (used for scrolling)
Definition: gfx_type.h:120
PoolBase::Clean
static void Clean(PoolType)
Clean all pools of given type.
Definition: pool_func.cpp:30
FT_INVALID
@ FT_INVALID
Invalid or unknown file type.
Definition: fileio_type.h:22
NetworkShutDown
void NetworkShutDown()
This shuts the network down.
Definition: network.cpp:1263
SaveLoadVersion
SaveLoadVersion
SaveLoad versions Previous savegame versions, the trunk revision where they were introduced and the r...
Definition: saveload.h:34
Game::Uninitialize
static void Uninitialize(bool keepConfig)
Uninitialize the Game system.
Definition: game_core.cpp:97
StrEmpty
static bool StrEmpty(const char *s)
Check if a string buffer is empty.
Definition: string_func.h:64
ParseFullConnectionString
std::string_view ParseFullConnectionString(const std::string &connection_string, uint16 &port, CompanyID *company_id)
Converts a string to ip/port/company Format: IP:port::company.
Definition: network.cpp:503
_networking
bool _networking
are we in networking mode?
Definition: network.cpp:56
GetOptData::opt
char * opt
Option value, if available (else nullptr).
Definition: getoptdata.h:31
gfx_layout.h
ScanNewGRFFiles
void ScanNewGRFFiles(NewGRFScanCallback *callback)
Scan for all NewGRFs.
Definition: newgrf_config.cpp:718
ErrorMessageData
The data of the error message.
Definition: error.h:29
DFT_OLD_GAME_FILE
@ DFT_OLD_GAME_FILE
Old save game or scenario file.
Definition: fileio_type.h:30
vseprintf
int CDECL vseprintf(char *str, const char *last, const char *format, va_list ap)
Safer implementation of vsnprintf; same as vsnprintf except:
Definition: string.cpp:61
error.h
PFE_GL_AIRCRAFT
@ PFE_GL_AIRCRAFT
Time spent processing aircraft.
Definition: framerate_type.h:54
DoAutoOrNetsave
void DoAutoOrNetsave(FiosNumberedSaveName &counter)
Create an autosave or netsave.
Definition: saveload.cpp:3331
_network_reconnect
uint8 _network_reconnect
Reconnect timeout.
Definition: network.cpp:64
_network_dedicated
bool _network_dedicated
are we a dedicated server?
Definition: network.cpp:59
AI::GameLoop
static void GameLoop()
Called every game-tick to let AIs do something.
Definition: ai_core.cpp:67
WindowDesc::SaveToConfig
static void SaveToConfig()
Save all WindowDesc settings to _windows_file.
Definition: window.cpp:176
date_func.h
linkgraphschedule.h
stdafx.h
FT_SAVEGAME
@ FT_SAVEGAME
old or new savegame
Definition: fileio_type.h:18
GameMode
GameMode
Mode which defines the state of the game.
Definition: openttd.h:17
SM_GENRANDLAND
@ SM_GENRANDLAND
Generate random land within scenario editor.
Definition: openttd.h:35
SM_SAVE_GAME
@ SM_SAVE_GAME
Save game.
Definition: openttd.h:33
OptionData
Data of an option.
Definition: getoptdata.h:22
VideoDriver::GetInstance
static VideoDriver * GetInstance()
Get the currently active instance of the video driver.
Definition: video_driver.hpp:199
GetOptData
Data storage for parsing command line options.
Definition: getoptdata.h:30
viewport_func.h
PerformanceMeasurer::Paused
static void Paused(PerformanceElement elem)
Indicate that a cycle of "pause" where no processing occurs.
Definition: framerate_gui.cpp:275
LoadCheckData::error
StringID error
Error message from loading. INVALID_STRING_ID if no error.
Definition: fios.h:33
animated_tile_func.h
Layouter::ReduceLineCache
static void ReduceLineCache()
Reduce the size of linecache if necessary to prevent infinite growth.
Definition: gfx_layout.cpp:908
PT_ALL
@ PT_ALL
All pool types.
Definition: pool_type.hpp:23
AfterNewGRFScan::join_company_password
std::string join_company_password
The password to join the company with.
Definition: openttd.cpp:411
AI::GetConsoleList
static char * GetConsoleList(char *p, const char *last, bool newest_only=false)
Wrapper function for AIScanner::GetAIConsoleList.
Definition: ai_core.cpp:318
OrthogonalTileArea::h
uint16 h
The height of the area.
Definition: tilearea_type.h:21
ObjectSpec::name
StringID name
The name for this object.
Definition: newgrf_object.h:62
UpdateAircraftCache
void UpdateAircraftCache(Aircraft *v, bool update_range=false)
Update cached values of an aircraft.
Definition: aircraft_cmd.cpp:591
SM_LOAD_HEIGHTMAP
@ SM_LOAD_HEIGHTMAP
Load heightmap from scenario editor.
Definition: openttd.h:38
sound_driver.hpp
IncreaseDate
void IncreaseDate()
Increases the tick counter, increases date and possibly calls procedures that have to be called daily...
Definition: date.cpp:270
_blitter_autodetected
bool _blitter_autodetected
Was the blitter autodetected or specified by the user?
Definition: driver.cpp:33
DFT_INVALID
@ DFT_INVALID
Unknown or invalid file.
Definition: fileio_type.h:43
_switch_mode
SwitchMode _switch_mode
The next mainloop command.
Definition: gfx.cpp:46
rail_gui.h
_current_company
CompanyID _current_company
Company currently doing an action.
Definition: company_cmd.cpp:47
vehicle_func.h
rev.h
Game::GameLoop
static void GameLoop()
Called every game-tick to let Game do something.
Definition: game_core.cpp:31
station_base.h
Driver::DT_SOUND
@ DT_SOUND
A sound driver.
Definition: driver.h:43
TarScanner::SCENARIO
@ SCENARIO
Scan for scenarios and heightmaps.
Definition: fileio_func.h:70
Pool::PoolItem<&_town_pool >::Iterate
static Pool::IterateWrapper< Titem > Iterate(size_t from=0)
Returns an iterable ensemble of all valid Titem.
Definition: pool_type.hpp:386
strings_func.h
Vehicle::First
Vehicle * First() const
Get the first vehicle of this vehicle chain.
Definition: vehicle_base.h:607
PFE_GAMELOOP
@ PFE_GAMELOOP
Speed of gameloop processing.
Definition: framerate_type.h:49
FiosNumberedSaveName
A savegame name automatically numbered.
Definition: fios.h:131
AI::KillAll
static void KillAll()
Kill any and all AIs we manage.
Definition: ai_core.cpp:151
DetailedFileType
DetailedFileType
Kinds of files in each AbstractFileType.
Definition: fileio_type.h:28
LoadCheckData::Clear
void Clear()
Reset read data.
Definition: fios_gui.cpp:47
RoadVehUpdateCache
void RoadVehUpdateCache(RoadVehicle *v, bool same_length=false)
Update the cache of a road vehicle.
Definition: roadveh_cmd.cpp:215
PFE_GL_ECONOMY
@ PFE_GL_ECONOMY
Time spent processing cargo movement.
Definition: framerate_type.h:50
subsidy_func.h
SaveToHighScore
void SaveToHighScore()
Save HighScore table to file.
Definition: highscore.cpp:124
RebuildSubsidisedSourceAndDestinationCache
void RebuildSubsidisedSourceAndDestinationCache()
Perform a full rebuild of the subsidies cache.
Definition: subsidy.cpp:135
FillNewGRFVehicleCache
void FillNewGRFVehicleCache(const Vehicle *v)
Fill the grf_cache of the given vehicle.
Definition: newgrf_engine.cpp:1374
Backup::Restore
void Restore()
Restore the variable.
Definition: backup_type.hpp:112
AfterNewGRFScan::dedicated_port
uint16 dedicated_port
Port for the dedicated server.
Definition: openttd.cpp:408
_ini_blitter
std::string _ini_blitter
The blitter as stored in the configuration file.
Definition: driver.cpp:32
FiosGetSavegameListCallback
FiosType FiosGetSavegameListCallback(SaveLoadOperation fop, const std::string &file, const char *ext, char *title, const char *last)
Callback for FiosGetFileList.
Definition: fios.cpp:465
GameCreationSettings::map_x
uint8 map_x
X size of map.
Definition: settings_type.h:307
SpecializedVehicle< Train, Type >::From
static Train * From(Vehicle *v)
Converts a Vehicle to SpecializedVehicle with type checking.
Definition: vehicle_base.h:1164
Train::ConsistChanged
void ConsistChanged(ConsistChangeFlags allowed_changes)
Recalculates the cached stuff of a train.
Definition: train_cmd.cpp:106
video_driver.hpp
NO_DIRECTORY
@ NO_DIRECTORY
A path without any base directory.
Definition: fileio_type.h:125
COMPANY_SPECTATOR
@ COMPANY_SPECTATOR
The client is spectating.
Definition: company_type.h:35
OrthogonalTileArea::tile
TileIndex tile
The base tile of the area.
Definition: tilearea_type.h:19
Driver::DT_VIDEO
@ DT_VIDEO
A video driver.
Definition: driver.h:44
framerate_type.h
_file_to_saveload
FileToSaveLoad _file_to_saveload
File to save or load in the openttd loop.
Definition: saveload.cpp:63
GRFConfig::next
struct GRFConfig * next
NOSAVE: Next item in the linked list.
Definition: newgrf_config.h:183
_ini_sounddriver
std::string _ini_sounddriver
The sound driver a stored in the configuration file.
Definition: driver.cpp:28
ScheduleErrorMessage
void ScheduleErrorMessage(const ErrorMessageData &data)
Schedule an error.
Definition: error_gui.cpp:457
OWNER_NONE
@ OWNER_NONE
The tile has no ownership.
Definition: company_type.h:25
PM_PAUSED_NORMAL
@ PM_PAUSED_NORMAL
A game normally paused.
Definition: openttd.h:62
_options
static const OptionData _options[]
Options of OpenTTD.
Definition: openttd.cpp:487
GWM_EMPTY
@ GWM_EMPTY
Generate an empty map (sea-level)
Definition: genworld.h:29
newgrf.h
SM_RESTART_HEIGHTMAP
@ SM_RESTART_HEIGHTMAP
Load a heightmap and start a new game from it with current settings.
Definition: openttd.h:39
NUM_CARGO
@ NUM_CARGO
Maximal number of cargo types in a game.
Definition: cargo_type.h:65
BaseMedia< GraphicsSet >::FindSets
static uint FindSets()
Do the scan for files.
Definition: base_media_base.h:189
PFE_ALLSCRIPTS
@ PFE_ALLSCRIPTS
Sum of all GS/AI scripts.
Definition: framerate_type.h:61
VehicleSettings::disable_elrails
bool disable_elrails
when true, the elrails are disabled
Definition: settings_type.h:483
progress.h
ShowInfoF
void CDECL ShowInfoF(const char *str,...)
Shows some information on the console/a popup box depending on the OS.
Definition: openttd.cpp:154
seprintf
int CDECL seprintf(char *str, const char *last, const char *format,...)
Safer implementation of snprintf; same as snprintf except:
Definition: string.cpp:535
CallWindowGameTickEvent
void CallWindowGameTickEvent()
Dispatch OnGameTick event over all windows.
Definition: window.cpp:3247
FT_HEIGHTMAP
@ FT_HEIGHTMAP
heightmap file
Definition: fileio_type.h:20
Subdirectory
Subdirectory
The different kinds of subdirectories OpenTTD uses.
Definition: fileio_type.h:108
ResetNewGRFData
void ResetNewGRFData()
Reset all NewGRF loaded data.
Definition: newgrf.cpp:8561
GameCreationSettings::starting_year
Year starting_year
starting date
Definition: settings_type.h:305
Vehicle::unitnumber
UnitID unitnumber
unit number, for display purposes only
Definition: vehicle_base.h:302
SaveOrLoadResult
SaveOrLoadResult
Save or load result codes.
Definition: saveload.h:345
company_func.h
WL_ERROR
@ WL_ERROR
Errors (eg. saving/loading failed)
Definition: error.h:24
GamelogReset
void GamelogReset()
Resets and frees all memory allocated - used before loading or starting a new game.
Definition: gamelog.cpp:115
SM_RELOADGAME
@ SM_RELOADGAME
Reload the savegame / scenario / heightmap you started the game with.
Definition: openttd.h:29
FiosType
FiosType
Elements of a file system that are recognized.
Definition: fileio_type.h:67
SM_MENU
@ SM_MENU
Switch to game intro menu.
Definition: openttd.h:32
InitFreeType
void InitFreeType(bool monospace)
(Re)initialize the freetype related things, i.e.
Definition: fontcache.cpp:681
AnimateAnimatedTiles
void AnimateAnimatedTiles()
Animate all tiles in the animated tile list, i.e. call AnimateTile on them.
Definition: animated_tile.cpp:50
GWM_NEWGAME
@ GWM_NEWGAME
Generate a map for a new game.
Definition: genworld.h:28
GetOptData::GetOpt
int GetOpt()
Find the next option.
Definition: getoptdata.cpp:22
DriverFactoryBase::SelectDriver
static void SelectDriver(const std::string &name, Driver::Type type)
Find the requested driver and return its class.
Definition: driver.cpp:85
error
void CDECL error(const char *s,...)
Error handling for fatal non-user errors.
Definition: openttd.cpp:132
AfterNewGRFScan
Callback structure of statements to be executed after the NewGRF scan.
Definition: openttd.cpp:404
network.h
MusicLoop
void MusicLoop()
Check music playback status and start/stop/song-finished.
Definition: music_gui.cpp:423
IsDockingTile
static bool IsDockingTile(TileIndex t)
Checks whether the tile is marked as a dockling tile.
Definition: water_map.h:365
NetworkClientConnectGame
bool NetworkClientConnectGame(const std::string &connection_string, CompanyID default_company, const std::string &join_server_password, const std::string &join_company_password)
Join a client to the server at with the given connection string.
Definition: network.cpp:758
CheckForMissingGlyphs
void CheckForMissingGlyphs(bool base_font, MissingGlyphSearcher *searcher)
Check whether the currently loaded language pack uses characters that the currently loaded font does ...
Definition: strings.cpp:2110
SLO_INVALID
@ SLO_INVALID
Unknown file operation.
Definition: fileio_type.h:52
Debug
#define Debug(name, level, format_string,...)
Ouptut a line of debugging information.
Definition: debug.h:37
NewGRFScanCallback
Callback for NewGRF scanning.
Definition: newgrf_config.h:213
LoadFilter
Interface for filtering a savegame till it is loaded.
Definition: saveload_filter.h:14
Town
Town data structure.
Definition: town.h:50
TrainCache
Variables that are cached to improve performance and such.
Definition: train.h:69
WindowDesc::LoadFromConfig
static void LoadFromConfig()
Load all WindowDesc settings from _windows_file.
Definition: window.cpp:154
MarkWholeScreenDirty
void MarkWholeScreenDirty()
This function mark the whole screen as dirty.
Definition: gfx.cpp:1689
ClientSettings::network
NetworkSettings network
settings related to the network
Definition: settings_type.h:594
random_func.hpp
LoadHotkeysFromConfig
void LoadHotkeysFromConfig()
Load the hotkeys from the config file.
Definition: hotkeys.cpp:357
VideoDriver::MainLoop
virtual void MainLoop()=0
Perform the actual drawing.
CargoID
byte CargoID
Cargo slots to indicate a cargo type within a game.
Definition: cargo_type.h:20
CloseWindowById
void CloseWindowById(WindowClass cls, WindowNumber number, bool force)
Close a window by its class and window number (if it is open).
Definition: window.cpp:1176
TarScanner::BASESET
@ BASESET
Scan for base sets.
Definition: fileio_func.h:67
GenerateWorld
void GenerateWorld(GenWorldMode mode, uint size_x, uint size_y, bool reset_settings)
Generate a world.
Definition: genworld.cpp:272
SoundDriver::GetInstance
static SoundDriver * GetInstance()
Get the currently active instance of the sound driver.
Definition: sound_driver.hpp:35
PSM_LEAVE_GAMELOOP
@ PSM_LEAVE_GAMELOOP
Leave the gameloop, changes will be temporary.
Definition: newgrf_storage.h:21
INVALID_COMPANY
@ INVALID_COMPANY
An invalid company.
Definition: company_type.h:30
crashlog.h
BasePersistentStorageArray::SwitchMode
static void SwitchMode(PersistentStorageMode mode, bool ignore_prev_mode=false)
Clear temporary changes made since the last call to SwitchMode, and set whether subsequent changes sh...
Definition: newgrf_storage.cpp:55
fontcache.h
PerformanceAccumulator::Reset
static void Reset(PerformanceElement elem)
Store the previous accumulator value and reset for a new cycle of accumulating measurements.
Definition: framerate_gui.cpp:305
IConsoleCmdExec
void IConsoleCmdExec(const char *cmdstr, const uint recurse_count)
Execute a given command passed to us.
Definition: console.cpp:302
ScriptConfig::Change
void Change(const char *name, int version=-1, bool force_exact_match=false, bool is_random=false)
Set another Script to be loaded in this slot.
Definition: script_config.cpp:19
ProcessAsyncSaveFinish
void ProcessAsyncSaveFinish()
Handle async save finishes.
Definition: saveload.cpp:408
InitializeRailGUI
void InitializeRailGUI()
Resets the rail GUI - sets default railtype to build and resets the signal GUI.
Definition: rail_gui.cpp:2156
ResetWindowSystem
void ResetWindowSystem()
Reset the windowing system, by means of shutting it down followed by re-initialization.
Definition: window.cpp:1858
gui.h
LoadIntroGame
static void LoadIntroGame(bool load_newgrfs=true)
Load the introduction game.
Definition: openttd.cpp:336
ZOOM_LVL_NORMAL
@ ZOOM_LVL_NORMAL
The normal zoom level.
Definition: zoom_type.h:24
AfterNewGRFScan::connection_string
std::string connection_string
Information about the server to connect to.
Definition: openttd.cpp:409
ClientSettings::company
CompanySettings company
default values for per-company settings
Definition: settings_type.h:595
GUISettings::last_newgrf_count
uint32 last_newgrf_count
the numbers of NewGRFs we found during the last scan
Definition: settings_type.h:164
CCF_TRACK
@ CCF_TRACK
Valid changes while vehicle is driving, and possibly changing tracks.
Definition: train.h:48
GameSettings::vehicle
VehicleSettings vehicle
options for vehicles
Definition: settings_type.h:584
LoadCheckData::HasNewGrfs
bool HasNewGrfs()
Check whether the game uses any NewGrfs.
Definition: fios.h:76
getoptdata.h
md5sumToString
char * md5sumToString(char *buf, const char *last, const uint8 md5sum[16])
Convert the md5sum to a hexadecimal string representation.
Definition: string.cpp:553
VEH_TRAIN
@ VEH_TRAIN
Train vehicle type.
Definition: vehicle_type.h:24
FileToSaveLoad::detail_ftype
DetailedFileType detail_ftype
Concrete file type (PNG, BMP, old save, etc).
Definition: saveload.h:354
ResetGRFConfig
void ResetGRFConfig(bool defaults)
Reset the current GRF Config to either blank or newgame settings.
Definition: newgrf_config.cpp:495
BaseMedia< GraphicsSet >::GetUsedSet
static const GraphicsSet * GetUsedSet()
Return the used set.
Definition: base_media_func.h:357
WC_STATUS_BAR
@ WC_STATUS_BAR
Statusbar (at the bottom of your screen); Window numbers:
Definition: window_type.h:56
RoadStop
A Stop for a Road Vehicle.
Definition: roadstop_base.h:22
BaseVehicle::type
VehicleType type
Type of vehicle.
Definition: vehicle_type.h:52
StateGameLoop
void StateGameLoop()
State controlling game loop.
Definition: openttd.cpp:1316
NetworkStartUp
void NetworkStartUp()
This tries to launch the network for a given OS.
Definition: network.cpp:1243
HasModalProgress
static bool HasModalProgress()
Check if we are currently in a modal progress state.
Definition: progress.h:17
InitializeSpriteSorter
void InitializeSpriteSorter()
Choose the "best" sprite sorter and set _vp_sprite_sorter.
Definition: viewport.cpp:3455
viewport_sprite_sorter.h
Driver::DT_MUSIC
@ DT_MUSIC
A music driver, needs to be before sound to properly shut down extmidi forked music players.
Definition: driver.h:42
console_func.h
AfterNewGRFScan::dedicated_host
std::string dedicated_host
Hostname for the dedicated server.
Definition: openttd.cpp:407
_network_available
bool _network_available
is network mode available?
Definition: network.cpp:58
strecpy
char * strecpy(char *dst, const char *src, const char *last)
Copies characters from one buffer to another.
Definition: string.cpp:112
InitializeRoadGUI
void InitializeRoadGUI()
I really don't know why rail_gui.cpp has this too, shouldn't be included in the other one?
Definition: road_gui.cpp:1285
free
static void free(const void *ptr)
Version of the standard free that accepts const pointers.
Definition: stdafx.h:460
MemCmpT
static int MemCmpT(const T *ptr1, const T *ptr2, size_t num=1)
Type-safe version of memcmp().
Definition: mem_func.hpp:63
FileToSaveLoad::SetMode
void SetMode(FiosType ft)
Set the mode and file type of the file to save or load based on the type of file entry at the file sy...
Definition: saveload.cpp:3393
NetworkSettings::reload_cfg
bool reload_cfg
reload the config file before restarting
Definition: settings_type.h:296
DIAGDIR_NE
@ DIAGDIR_NE
Northeast, upper right on your monitor.
Definition: direction_type.h:79
VEH_SHIP
@ VEH_SHIP
Ship vehicle type.
Definition: vehicle_type.h:26
GETOPT_SHORT_VALUE
#define GETOPT_SHORT_VALUE(shortname)
Short option with value.
Definition: getoptdata.h:97
Company
Definition: company_base.h:115
game_config.hpp
SM_JOIN_GAME
@ SM_JOIN_GAME
Join a network game.
Definition: openttd.h:40
Driver::Stop
virtual void Stop()=0
Stop this driver.
ScriptConfig::SSS_FORCE_GAME
@ SSS_FORCE_GAME
Get the Script config from the current game.
Definition: script_config.hpp:105
CursorVars::in_window
bool in_window
mouse inside this window, determines drawing logic
Definition: gfx_type.h:141
ClientSettings::music
MusicSettings music
settings related to music/sound
Definition: settings_type.h:597
lastof
#define lastof(x)
Get the last element of an fixed size array.
Definition: stdafx.h:394
SL_OK
@ SL_OK
completed successfully
Definition: saveload.h:346
NetworkServerUpdateGameInfo
void NetworkServerUpdateGameInfo()
Update the server's NetworkServerGameInfo due to changes in settings.
Definition: network_server.cpp:1839
LoadFromConfig
void LoadFromConfig(bool startup)
Load the values from the configuration files.
Definition: settings.cpp:1202
UpdateGUIZoom
void UpdateGUIZoom()
Resolve GUI zoom level, if auto-suggestion is requested.
Definition: gfx.cpp:1962
MusicSettings::music_vol
byte music_vol
The requested music volume.
Definition: settings_type.h:218
_sl_version
SaveLoadVersion _sl_version
the major savegame version identifier
Definition: saveload.cpp:66
UpdateLandscapingLimits
void UpdateLandscapingLimits()
Update the landscaping limits per company.
Definition: company_cmd.cpp:267
_cur_resolution
Dimension _cur_resolution
The current resolution.
Definition: driver.cpp:25
network_func.h
_is_network_server
bool _is_network_server
Does this client wants to be a network-server?
Definition: network.cpp:60
GetOptData::numleft
int numleft
Number of arguments left in argv.
Definition: getoptdata.h:32
GamelogInfo
void GamelogInfo(LoggedAction *gamelog_action, uint gamelog_actions, uint32 *last_ottd_rev, byte *ever_modified, bool *removed_newgrfs)
Get some basic information from the given gamelog.
Definition: gamelog.cpp:806
_ini_videodriver
std::string _ini_videodriver
The video driver a stored in the configuration file.
Definition: driver.cpp:23
SetDParamStr
void SetDParamStr(uint n, const char *str)
This function is used to "bind" a C string to a OpenTTD dparam slot.
Definition: strings.cpp:296
BlitterFactory::GetBlittersInfo
static char * GetBlittersInfo(char *p, const char *last)
Fill a buffer with information about the blitters.
Definition: factory.hpp:152
Game::GetConsoleList
static char * GetConsoleList(char *p, const char *last, bool newest_only=false)
Wrapper function for GameScanner::GetConsoleList.
Definition: game_core.cpp:228
_settings_newgame
GameSettings _settings_newgame
Game settings for new games (updated from the intro screen).
Definition: settings.cpp:54
INVALID_STRING_ID
static const StringID INVALID_STRING_ID
Constant representing an invalid string (16bit in case it is used in savegames)
Definition: strings_type.h:17
ResetCompanyLivery
void ResetCompanyLivery(Company *c)
Reset the livery schemes to the company's primary colour.
Definition: company_cmd.cpp:514
ClientSettings::gui
GUISettings gui
settings related to the GUI
Definition: settings_type.h:593
WL_CRITICAL
@ WL_CRITICAL
Critical errors, the MessageBox is shown in all cases.
Definition: error.h:25
InitializeLanguagePacks
void InitializeLanguagePacks()
Make a list of the available language packs.
Definition: strings.cpp:1954
NewGRFCache
Cached often queried (NewGRF) values.
Definition: vehicle_base.h:66
SetupColoursAndInitialWindow
void SetupColoursAndInitialWindow()
Initialise the default colours (remaps and the likes), and load the main windows.
Definition: main_gui.cpp:519
SettingsDisableElrail
void SettingsDisableElrail(int32 new_value)
_settings_game.disable_elrail callback
Definition: elrail.cpp:595
FileToSaveLoad::file_op
SaveLoadOperation file_op
File operation to perform.
Definition: saveload.h:353
ai_config.hpp
engine_func.h
StateGameLoop_LinkGraphPauseControl
void StateGameLoop_LinkGraphPauseControl()
Pause the game if in 2 _date_fract ticks, we would do a join with the next link graph job,...
Definition: linkgraphschedule.cpp:171
news_func.h
hotkeys.h
roadveh.h
AfterNewGRFScan::OnNewGRFsScanned
virtual void OnNewGRFsScanned()
Called whenever the NewGRF scan completed.
Definition: openttd.cpp:424
RunTileLoop
void RunTileLoop()
Gradually iterate over all tiles on the map, calling their TileLoopProcs once every 256 ticks.
Definition: landscape.cpp:802
SM_RESTARTGAME
@ SM_RESTARTGAME
Restart --> 'Random game' with current settings.
Definition: openttd.h:28
BaseMedia< GraphicsSet >::SetSet
static bool SetSet(const std::string &name)
Set the set to be used.
Definition: base_media_func.h:228
backup_type.hpp
Game::Initialize
static void Initialize()
Initialize the Game system.
Definition: game_core.cpp:57