00001
00002
00003
00004
00005
00006
00007
00008
00009
00012 #include "stdafx.h"
00013 #include "engine_base.h"
00014 #include "company_func.h"
00015 #include "company_gui.h"
00016 #include "town.h"
00017 #include "news_func.h"
00018 #include "command_func.h"
00019 #include "network/network.h"
00020 #include "network/network_func.h"
00021 #include "network/network_base.h"
00022 #include "ai/ai.hpp"
00023 #include "company_manager_face.h"
00024 #include "group.h"
00025 #include "window_func.h"
00026 #include "strings_func.h"
00027 #include "gfx_func.h"
00028 #include "date_func.h"
00029 #include "sound_func.h"
00030 #include "autoreplace_func.h"
00031 #include "autoreplace_gui.h"
00032 #include "rail.h"
00033 #include "core/pool_func.hpp"
00034 #include "settings_func.h"
00035 #include "vehicle_base.h"
00036 #include "vehicle_func.h"
00037 #include "sprite.h"
00038
00039 #include "table/strings.h"
00040
00041 CompanyByte _local_company;
00042 CompanyByte _current_company;
00043
00044 Colours _company_colours[MAX_COMPANIES];
00045 CompanyManagerFace _company_manager_face;
00046 uint _next_competitor_start;
00047 uint _cur_company_tick_index;
00048
00049 CompanyPool _company_pool("Company");
00050 INSTANTIATE_POOL_METHODS(Company)
00051
00052 Company::Company(uint16 name_1, bool is_ai) :
00053 name_1(name_1),
00054 location_of_HQ(INVALID_TILE),
00055 is_ai(is_ai)
00056 {
00057 for (uint j = 0; j < 4; j++) this->share_owners[j] = COMPANY_SPECTATOR;
00058 InvalidateWindowData(WC_PERFORMANCE_DETAIL, 0, INVALID_COMPANY);
00059 }
00060
00061 Company::~Company()
00062 {
00063 free(this->name);
00064 free(this->president_name);
00065 free(this->num_engines);
00066
00067 if (CleaningPool()) return;
00068
00069 DeleteCompanyWindows(this->index);
00070 }
00071
00076 void Company::PostDestructor(size_t index)
00077 {
00078 InvalidateWindowData(WC_GRAPH_LEGEND, 0, (int)index);
00079 InvalidateWindowData(WC_PERFORMANCE_DETAIL, 0, (int)index);
00080 InvalidateWindowData(WC_COMPANY_LEAGUE, 0, 0);
00081 }
00082
00089 void SetLocalCompany(CompanyID new_company)
00090 {
00091
00092 assert(Company::IsValidID(new_company) || new_company == COMPANY_SPECTATOR || new_company == OWNER_NONE);
00093
00094 #ifdef ENABLE_NETWORK
00095
00096 InvalidateWindowData(WC_SEND_NETWORK_MSG, DESTTYPE_TEAM, _local_company);
00097 #endif
00098
00099 _local_company = new_company;
00100
00101
00102 DeleteConstructionWindows();
00103
00104
00105 MarkWholeScreenDirty();
00106 }
00107
00108 uint16 GetDrawStringCompanyColour(CompanyID company)
00109 {
00110
00111
00112 if (!Company::IsValidID(company)) return _colour_gradient[COLOUR_WHITE][4] | IS_PALETTE_COLOUR;
00113 return (_colour_gradient[_company_colours[company]][4]) | IS_PALETTE_COLOUR;
00114 }
00115
00116 void DrawCompanyIcon(CompanyID c, int x, int y)
00117 {
00118 DrawSprite(SPR_COMPANY_ICON, COMPANY_SPRITE_COLOUR(c), x, y);
00119 }
00120
00127 bool IsValidCompanyManagerFace(CompanyManagerFace cmf)
00128 {
00129 if (!AreCompanyManagerFaceBitsValid(cmf, CMFV_GEN_ETHN, GE_WM)) return false;
00130
00131 GenderEthnicity ge = (GenderEthnicity)GetCompanyManagerFaceBits(cmf, CMFV_GEN_ETHN, GE_WM);
00132 bool has_moustache = !HasBit(ge, GENDER_FEMALE) && GetCompanyManagerFaceBits(cmf, CMFV_HAS_MOUSTACHE, ge) != 0;
00133 bool has_tie_earring = !HasBit(ge, GENDER_FEMALE) || GetCompanyManagerFaceBits(cmf, CMFV_HAS_TIE_EARRING, ge) != 0;
00134 bool has_glasses = GetCompanyManagerFaceBits(cmf, CMFV_HAS_GLASSES, ge) != 0;
00135
00136 if (!AreCompanyManagerFaceBitsValid(cmf, CMFV_EYE_COLOUR, ge)) return false;
00137 for (CompanyManagerFaceVariable cmfv = CMFV_CHEEKS; cmfv < CMFV_END; cmfv++) {
00138 switch (cmfv) {
00139 case CMFV_MOUSTACHE: if (!has_moustache) continue; break;
00140 case CMFV_LIPS:
00141 case CMFV_NOSE: if (has_moustache) continue; break;
00142 case CMFV_TIE_EARRING: if (!has_tie_earring) continue; break;
00143 case CMFV_GLASSES: if (!has_glasses) continue; break;
00144 default: break;
00145 }
00146 if (!AreCompanyManagerFaceBitsValid(cmf, cmfv, ge)) return false;
00147 }
00148
00149 return true;
00150 }
00151
00152 void InvalidateCompanyWindows(const Company *company)
00153 {
00154 CompanyID cid = company->index;
00155
00156 if (cid == _local_company) SetWindowDirty(WC_STATUS_BAR, 0);
00157 SetWindowDirty(WC_FINANCES, cid);
00158 }
00159
00160 bool CheckCompanyHasMoney(CommandCost &cost)
00161 {
00162 if (cost.GetCost() > 0) {
00163 const Company *c = Company::GetIfValid(_current_company);
00164 if (c != NULL && cost.GetCost() > c->money) {
00165 SetDParam(0, cost.GetCost());
00166 cost.MakeError(STR_ERROR_NOT_ENOUGH_CASH_REQUIRES_CURRENCY);
00167 return false;
00168 }
00169 }
00170 return true;
00171 }
00172
00173 static void SubtractMoneyFromAnyCompany(Company *c, CommandCost cost)
00174 {
00175 if (cost.GetCost() == 0) return;
00176 assert(cost.GetExpensesType() != INVALID_EXPENSES);
00177
00178 c->money -= cost.GetCost();
00179 c->yearly_expenses[0][cost.GetExpensesType()] += cost.GetCost();
00180
00181 if (HasBit(1 << EXPENSES_TRAIN_INC |
00182 1 << EXPENSES_ROADVEH_INC |
00183 1 << EXPENSES_AIRCRAFT_INC |
00184 1 << EXPENSES_SHIP_INC, cost.GetExpensesType())) {
00185 c->cur_economy.income -= cost.GetCost();
00186 } else if (HasBit(1 << EXPENSES_TRAIN_RUN |
00187 1 << EXPENSES_ROADVEH_RUN |
00188 1 << EXPENSES_AIRCRAFT_RUN |
00189 1 << EXPENSES_SHIP_RUN |
00190 1 << EXPENSES_PROPERTY |
00191 1 << EXPENSES_LOAN_INT, cost.GetExpensesType())) {
00192 c->cur_economy.expenses -= cost.GetCost();
00193 }
00194
00195 InvalidateCompanyWindows(c);
00196 }
00197
00198 void SubtractMoneyFromCompany(CommandCost cost)
00199 {
00200 Company *c = Company::GetIfValid(_current_company);
00201 if (c != NULL) SubtractMoneyFromAnyCompany(c, cost);
00202 }
00203
00204 void SubtractMoneyFromCompanyFract(CompanyID company, CommandCost cst)
00205 {
00206 Company *c = Company::Get(company);
00207 byte m = c->money_fraction;
00208 Money cost = cst.GetCost();
00209
00210 c->money_fraction = m - (byte)cost;
00211 cost >>= 8;
00212 if (c->money_fraction > m) cost++;
00213 if (cost != 0) SubtractMoneyFromAnyCompany(c, CommandCost(cst.GetExpensesType(), cost));
00214 }
00215
00222 void GetNameOfOwner(Owner owner, TileIndex tile)
00223 {
00224 SetDParam(2, owner);
00225
00226 if (owner != OWNER_TOWN) {
00227 if (!Company::IsValidID(owner)) {
00228 SetDParam(0, STR_COMPANY_SOMEONE);
00229 } else {
00230 SetDParam(0, STR_COMPANY_NAME);
00231 SetDParam(1, owner);
00232 }
00233 } else {
00234 assert(tile != 0);
00235 const Town *t = ClosestTownFromTile(tile, UINT_MAX);
00236
00237 SetDParam(0, STR_TOWN_NAME);
00238 SetDParam(1, t->index);
00239 }
00240 }
00241
00242
00251 bool CheckOwnership(Owner owner, TileIndex tile)
00252 {
00253 assert(owner < OWNER_END);
00254 assert(owner != OWNER_TOWN || tile != 0);
00255
00256 if (owner == _current_company) return true;
00257 _error_message = STR_ERROR_OWNED_BY;
00258 GetNameOfOwner(owner, tile);
00259 return false;
00260 }
00261
00269 bool CheckTileOwnership(TileIndex tile)
00270 {
00271 Owner owner = GetTileOwner(tile);
00272
00273 assert(owner < OWNER_END);
00274
00275 if (owner == _current_company) return true;
00276 _error_message = STR_ERROR_OWNED_BY;
00277
00278
00279 if (IsLocalCompany()) GetNameOfOwner(owner, tile);
00280 return false;
00281 }
00282
00283 static void GenerateCompanyName(Company *c)
00284 {
00285 TileIndex tile;
00286 Town *t;
00287 StringID str;
00288 Company *cc;
00289 uint32 strp;
00290
00291
00292 char buffer[MAX_LENGTH_COMPANY_NAME_BYTES + MAX_CHAR_LENGTH];
00293
00294 if (c->name_1 != STR_SV_UNNAMED) return;
00295
00296 tile = c->last_build_coordinate;
00297 if (tile == 0) return;
00298
00299 t = ClosestTownFromTile(tile, UINT_MAX);
00300
00301 if (t->name == NULL && IsInsideMM(t->townnametype, SPECSTR_TOWNNAME_START, SPECSTR_TOWNNAME_LAST + 1)) {
00302 str = t->townnametype - SPECSTR_TOWNNAME_START + SPECSTR_PLAYERNAME_START;
00303 strp = t->townnameparts;
00304
00305 verify_name:;
00306
00307 FOR_ALL_COMPANIES(cc) {
00308 if (cc->name_1 == str && cc->name_2 == strp) goto bad_town_name;
00309 }
00310
00311 GetString(buffer, str, lastof(buffer));
00312 if (strlen(buffer) >= MAX_LENGTH_COMPANY_NAME_BYTES) goto bad_town_name;
00313
00314 set_name:;
00315 c->name_1 = str;
00316 c->name_2 = strp;
00317
00318 MarkWholeScreenDirty();
00319
00320 if (c->is_ai) {
00321 CompanyNewsInformation *cni = MallocT<CompanyNewsInformation>(1);
00322 cni->FillData(c);
00323 SetDParam(0, STR_NEWS_COMPANY_LAUNCH_TITLE);
00324 SetDParam(1, STR_NEWS_COMPANY_LAUNCH_DESCRIPTION);
00325 SetDParamStr(2, cni->company_name);
00326 SetDParam(3, t->index);
00327 AddNewsItem(STR_MESSAGE_NEWS_FORMAT, NS_COMPANY_NEW, NR_TILE, c->last_build_coordinate, NR_NONE, UINT32_MAX, cni);
00328 }
00329 AI::BroadcastNewEvent(new AIEventCompanyNew(c->index), c->index);
00330 return;
00331 }
00332 bad_town_name:;
00333
00334 if (c->president_name_1 == SPECSTR_PRESIDENT_NAME) {
00335 str = SPECSTR_ANDCO_NAME;
00336 strp = c->president_name_2;
00337 goto set_name;
00338 } else {
00339 str = SPECSTR_ANDCO_NAME;
00340 strp = Random();
00341 goto verify_name;
00342 }
00343 }
00344
00345 static const byte _colour_sort[COLOUR_END] = {2, 2, 3, 2, 3, 2, 3, 2, 3, 2, 2, 2, 3, 1, 1, 1};
00346 static const Colours _similar_colour[COLOUR_END][2] = {
00347 { COLOUR_BLUE, COLOUR_LIGHT_BLUE },
00348 { COLOUR_GREEN, COLOUR_DARK_GREEN },
00349 { INVALID_COLOUR, INVALID_COLOUR },
00350 { COLOUR_ORANGE, INVALID_COLOUR },
00351 { INVALID_COLOUR, INVALID_COLOUR },
00352 { COLOUR_DARK_BLUE, COLOUR_BLUE },
00353 { COLOUR_PALE_GREEN, COLOUR_DARK_GREEN },
00354 { COLOUR_PALE_GREEN, COLOUR_GREEN },
00355 { COLOUR_DARK_BLUE, COLOUR_LIGHT_BLUE },
00356 { COLOUR_BROWN, COLOUR_ORANGE },
00357 { COLOUR_PURPLE, INVALID_COLOUR },
00358 { COLOUR_MAUVE, INVALID_COLOUR },
00359 { COLOUR_YELLOW, COLOUR_CREAM },
00360 { COLOUR_CREAM, INVALID_COLOUR },
00361 { COLOUR_WHITE, INVALID_COLOUR },
00362 { COLOUR_GREY, INVALID_COLOUR },
00363 };
00364
00365 static Colours GenerateCompanyColour()
00366 {
00367 Colours colours[COLOUR_END];
00368
00369
00370 for (uint i = 0; i < COLOUR_END; i++) colours[i] = (Colours)i;
00371
00372
00373 for (uint i = 0; i < 100; i++) {
00374 uint r = Random();
00375 Swap(colours[GB(r, 0, 4)], colours[GB(r, 4, 4)]);
00376 }
00377
00378
00379 for (uint i = 0; i < COLOUR_END; i++) {
00380 for (uint j = 1; j < COLOUR_END; j++) {
00381 if (_colour_sort[colours[j - 1]] < _colour_sort[colours[j]]) {
00382 Swap(colours[j - 1], colours[j]);
00383 }
00384 }
00385 };
00386
00387
00388 Company *c;
00389 FOR_ALL_COMPANIES(c) {
00390 Colours pcolour = (Colours)c->colour;
00391
00392 for (uint i = 0; i < COLOUR_END; i++) {
00393 if (colours[i] == pcolour) {
00394 colours[i] = INVALID_COLOUR;
00395 break;
00396 }
00397 }
00398
00399 for (uint j = 0; j < 2; j++) {
00400 Colours similar = _similar_colour[pcolour][j];
00401 if (similar == INVALID_COLOUR) break;
00402
00403 for (uint i = 1; i < COLOUR_END; i++) {
00404 if (colours[i - 1] == similar) Swap(colours[i - 1], colours[i]);
00405 }
00406 }
00407 }
00408
00409
00410 for (uint i = 0; i < COLOUR_END; i++) {
00411 if (colours[i] != INVALID_COLOUR) return colours[i];
00412 }
00413
00414 NOT_REACHED();
00415 }
00416
00417 static void GeneratePresidentName(Company *c)
00418 {
00419 for (;;) {
00420 restart:;
00421 c->president_name_2 = Random();
00422 c->president_name_1 = SPECSTR_PRESIDENT_NAME;
00423
00424
00425
00426 char buffer[MAX_LENGTH_PRESIDENT_NAME_BYTES + MAX_CHAR_LENGTH];
00427 SetDParam(0, c->index);
00428 GetString(buffer, STR_PRESIDENT_NAME, lastof(buffer));
00429 if (strlen(buffer) >= MAX_LENGTH_PRESIDENT_NAME_BYTES) continue;
00430
00431 Company *cc;
00432 FOR_ALL_COMPANIES(cc) {
00433 if (c != cc) {
00434
00435 char buffer2[MAX_LENGTH_PRESIDENT_NAME_BYTES + MAX_CHAR_LENGTH];
00436 SetDParam(0, cc->index);
00437 GetString(buffer2, STR_PRESIDENT_NAME, lastof(buffer2));
00438 if (strcmp(buffer2, buffer) == 0) goto restart;
00439 }
00440 }
00441 return;
00442 }
00443 }
00444
00445 void ResetCompanyLivery(Company *c)
00446 {
00447 for (LiveryScheme scheme = LS_BEGIN; scheme < LS_END; scheme++) {
00448 c->livery[scheme].in_use = false;
00449 c->livery[scheme].colour1 = c->colour;
00450 c->livery[scheme].colour2 = c->colour;
00451 }
00452 }
00453
00461 Company *DoStartupNewCompany(bool is_ai, CompanyID company = INVALID_COMPANY)
00462 {
00463 if (!Company::CanAllocateItem()) return NULL;
00464
00465
00466 Colours colour = GenerateCompanyColour();
00467
00468 Company *c;
00469 if (company == INVALID_COMPANY) {
00470 c = new Company(STR_SV_UNNAMED, is_ai);
00471 } else {
00472 if (Company::IsValidID(company)) return NULL;
00473 c = new (company) Company(STR_SV_UNNAMED, is_ai);
00474 }
00475
00476 c->colour = colour;
00477
00478 ResetCompanyLivery(c);
00479 _company_colours[c->index] = (Colours)c->colour;
00480
00481 c->money = c->current_loan = 100000;
00482
00483 c->share_owners[0] = c->share_owners[1] = c->share_owners[2] = c->share_owners[3] = INVALID_OWNER;
00484
00485 c->avail_railtypes = GetCompanyRailtypes(c->index);
00486 c->avail_roadtypes = GetCompanyRoadtypes(c->index);
00487 c->inaugurated_year = _cur_year;
00488 RandomCompanyManagerFaceBits(c->face, (GenderEthnicity)Random(), false);
00489
00490 SetDefaultCompanySettings(c->index);
00491
00492 GeneratePresidentName(c);
00493
00494 SetWindowDirty(WC_GRAPH_LEGEND, 0);
00495 SetWindowDirty(WC_TOOLBAR_MENU, 0);
00496 SetWindowDirty(WC_CLIENT_LIST, 0);
00497
00498 if (is_ai && (!_networking || _network_server)) AI::StartNew(c->index);
00499
00500 c->num_engines = CallocT<uint16>(Engine::GetPoolSize());
00501
00502 return c;
00503 }
00504
00505 void StartupCompanies()
00506 {
00507 _next_competitor_start = 0;
00508 }
00509
00510 #ifdef ENABLE_AI
00511 static void MaybeStartNewCompany()
00512 {
00513 #ifdef ENABLE_NETWORK
00514 if (_networking && Company::GetNumItems() >= _settings_client.network.max_companies) return;
00515 #endif
00516
00517 Company *c;
00518
00519
00520 uint n = 0;
00521 FOR_ALL_COMPANIES(c) {
00522 if (c->is_ai) n++;
00523 }
00524
00525 if (n < (uint)_settings_game.difficulty.max_no_competitors) {
00526
00527
00528 DoCommandP(0, 1, INVALID_COMPANY, CMD_COMPANY_CTRL);
00529 }
00530 }
00531 #endif
00532
00533 void InitializeCompanies()
00534 {
00535 _company_pool.CleanPool();
00536 _cur_company_tick_index = 0;
00537 }
00538
00548 static void HandleBankruptcyTakeover(Company *c)
00549 {
00550
00551
00552
00553
00554
00555 static const int TAKE_OVER_TIMEOUT = 3 * 30 * DAY_TICKS / (MAX_COMPANIES - 1);
00556
00557 assert(c->bankrupt_asked != 0);
00558
00559
00560 if (c->bankrupt_timeout != 0) {
00561 c->bankrupt_timeout -= MAX_COMPANIES;
00562 if (c->bankrupt_timeout > 0) return;
00563 c->bankrupt_timeout = 0;
00564
00565 return;
00566 }
00567
00568
00569 if (c->bankrupt_asked == MAX_UVALUE(CompanyMask)) return;
00570
00571 Company *c2, *best = NULL;
00572 int32 best_performance = -1;
00573
00574
00575 FOR_ALL_COMPANIES(c2) {
00576 if (c2->bankrupt_asked == 0 &&
00577 !HasBit(c->bankrupt_asked, c2->index) &&
00578 best_performance < c2->old_economy[1].performance_history) {
00579 best_performance = c2->old_economy[1].performance_history;
00580 best = c2;
00581 }
00582 }
00583
00584
00585 if (best_performance == -1) {
00586 c->bankrupt_asked = MAX_UVALUE(CompanyMask);
00587 return;
00588 }
00589
00590 SetBit(c->bankrupt_asked, best->index);
00591
00592 if (IsInteractiveCompany(best->index)) {
00593 c->bankrupt_timeout = TAKE_OVER_TIMEOUT;
00594 ShowBuyCompanyDialog(c->index);
00595 return;
00596 }
00597
00598 if (best->is_ai) {
00599 AI::NewEvent(best->index, new AIEventCompanyAskMerger(c->index, ClampToI32(c->bankrupt_value)));
00600 }
00601 }
00602
00603 void OnTick_Companies()
00604 {
00605 if (_game_mode == GM_EDITOR) return;
00606
00607 Company *c = Company::GetIfValid(_cur_company_tick_index);
00608 if (c != NULL) {
00609 if (c->name_1 != 0) GenerateCompanyName(c);
00610 if (c->bankrupt_asked != 0) HandleBankruptcyTakeover(c);
00611 }
00612
00613 #ifdef ENABLE_AI
00614 if (_next_competitor_start == 0) {
00615 _next_competitor_start = AI::GetStartNextTime() * DAY_TICKS;
00616 }
00617
00618 if (AI::CanStartNew() && _game_mode != GM_MENU && --_next_competitor_start == 0) {
00619 MaybeStartNewCompany();
00620 }
00621 #endif
00622
00623 _cur_company_tick_index = (_cur_company_tick_index + 1) % MAX_COMPANIES;
00624 }
00625
00626 void CompaniesYearlyLoop()
00627 {
00628 Company *c;
00629
00630
00631 FOR_ALL_COMPANIES(c) {
00632 memmove(&c->yearly_expenses[1], &c->yearly_expenses[0], sizeof(c->yearly_expenses) - sizeof(c->yearly_expenses[0]));
00633 memset(&c->yearly_expenses[0], 0, sizeof(c->yearly_expenses[0]));
00634 SetWindowDirty(WC_FINANCES, c->index);
00635 }
00636
00637 if (_settings_client.gui.show_finances && _local_company != COMPANY_SPECTATOR) {
00638 ShowCompanyFinances(_local_company);
00639 c = Company::Get(_local_company);
00640 if (c->num_valid_stat_ent > 5 && c->old_economy[0].performance_history < c->old_economy[4].performance_history) {
00641 SndPlayFx(SND_01_BAD_YEAR);
00642 } else {
00643 SndPlayFx(SND_00_GOOD_YEAR);
00644 }
00645 }
00646 }
00647
00659 CommandCost CmdSetAutoReplace(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00660 {
00661 Company *c = Company::GetIfValid(_current_company);
00662 if (c == NULL) return CMD_ERROR;
00663
00664 EngineID old_engine_type = GB(p2, 0, 16);
00665 EngineID new_engine_type = GB(p2, 16, 16);
00666 GroupID id_g = GB(p1, 16, 16);
00667 CommandCost cost;
00668
00669 if (!Group::IsValidID(id_g) && !IsAllGroupID(id_g) && !IsDefaultGroupID(id_g)) return CMD_ERROR;
00670 if (!Engine::IsValidID(old_engine_type)) return CMD_ERROR;
00671
00672 if (new_engine_type != INVALID_ENGINE) {
00673 if (!Engine::IsValidID(new_engine_type)) return CMD_ERROR;
00674 if (!CheckAutoreplaceValidity(old_engine_type, new_engine_type, _current_company)) return CMD_ERROR;
00675
00676 cost = AddEngineReplacementForCompany(c, old_engine_type, new_engine_type, id_g, flags);
00677 } else {
00678 cost = RemoveEngineReplacementForCompany(c, old_engine_type, id_g, flags);
00679 }
00680
00681 if ((flags & DC_EXEC) && IsLocalCompany()) InvalidateAutoreplaceWindow(old_engine_type, id_g);
00682
00683 return cost;
00684 }
00685
00691 void CompanyNewsInformation::FillData(const Company *c, const Company *other)
00692 {
00693 SetDParam(0, c->index);
00694 GetString(this->company_name, STR_COMPANY_NAME, lastof(this->company_name));
00695
00696 if (other == NULL) {
00697 *this->other_company_name = '\0';
00698 } else {
00699 SetDParam(0, other->index);
00700 GetString(this->other_company_name, STR_COMPANY_NAME, lastof(this->other_company_name));
00701 c = other;
00702 }
00703
00704 SetDParam(0, c->index);
00705 GetString(this->president_name, STR_PRESIDENT_NAME_MANAGER, lastof(this->president_name));
00706
00707 this->colour = c->colour;
00708 this->face = c->face;
00709
00710 }
00711
00733 CommandCost CmdCompanyCtrl(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00734 {
00735 if (flags & DC_EXEC) _current_company = OWNER_NONE;
00736
00737 InvalidateWindowData(WC_COMPANY_LEAGUE, 0, 0);
00738
00739 switch (p1) {
00740 case 0: {
00741
00742 if (!_networking) return CMD_ERROR;
00743
00744 #ifdef ENABLE_NETWORK
00745
00746
00747
00748
00749
00750
00751
00752
00753 ClientID cid = (ClientID)p2;
00754
00755
00756 if (!(flags & DC_EXEC)) return CommandCost();
00757 NetworkClientInfo *ci = NetworkFindClientInfoFromClientID(cid);
00758 if (ci == NULL) return CommandCost();
00759
00760
00761 DeleteWindowById(WC_NETWORK_STATUS_WINDOW, 0);
00762
00763 Company *c = DoStartupNewCompany(false);
00764
00765
00766 if (c == NULL) {
00767 if (_network_server) {
00768 ci->client_playas = COMPANY_SPECTATOR;
00769 NetworkUpdateClientInfo(ci->client_id);
00770 }
00771 break;
00772 }
00773
00774
00775 if (cid == _network_own_client_id) {
00776 assert(_local_company == COMPANY_SPECTATOR);
00777 SetLocalCompany(c->index);
00778 if (!StrEmpty(_settings_client.network.default_company_pass)) {
00779 NetworkChangeCompanyPassword(_settings_client.network.default_company_pass);
00780 }
00781
00782 _current_company = _local_company;
00783
00784
00785
00786 SyncCompanySettings();
00787
00788 MarkWholeScreenDirty();
00789 }
00790
00791 if (_network_server) {
00792
00793
00794
00795 CompanyID old_playas = ci->client_playas;
00796 ci->client_playas = c->index;
00797 NetworkUpdateClientInfo(ci->client_id);
00798
00799 if (Company::IsValidID(ci->client_playas)) {
00800 _network_company_states[c->index].months_empty = 0;
00801 _network_company_states[c->index].password[0] = '\0';
00802 NetworkServerUpdateCompanyPassworded(ci->client_playas, false);
00803
00804
00805
00806
00807
00808
00809
00810
00811
00812
00813
00814
00815 NetworkSend_Command(0, 0, 0, CMD_RENAME_PRESIDENT, NULL, ci->client_name, ci->client_playas);
00816 }
00817
00818
00819 if (old_playas == COMPANY_SPECTATOR) {
00820 NetworkServerSendChat(NETWORK_ACTION_COMPANY_NEW, DESTTYPE_BROADCAST, 0, "", ci->client_id, ci->client_playas + 1);
00821 }
00822 }
00823 #endif
00824 } break;
00825
00826 case 1:
00827 if (!(flags & DC_EXEC)) return CommandCost();
00828
00829 if (p2 != INVALID_COMPANY && (p2 >= MAX_COMPANIES || Company::IsValidID(p2))) return CMD_ERROR;
00830 DoStartupNewCompany(true, (CompanyID)p2);
00831 break;
00832
00833 case 2: {
00834 Company *c = Company::GetIfValid(p2);
00835 if (c == NULL) return CMD_ERROR;
00836
00837 if (!(flags & DC_EXEC)) return CommandCost();
00838
00839
00840 DeleteCompanyWindows(c->index);
00841 CompanyNewsInformation *cni = MallocT<CompanyNewsInformation>(1);
00842 cni->FillData(c);
00843
00844
00845 SetDParam(0, STR_NEWS_COMPANY_BANKRUPT_TITLE);
00846 SetDParam(1, STR_NEWS_COMPANY_BANKRUPT_DESCRIPTION);
00847 SetDParamStr(2, cni->company_name);
00848 AddCompanyNewsItem(STR_MESSAGE_NEWS_FORMAT, NS_COMPANY_BANKRUPT, cni);
00849
00850
00851 ChangeOwnershipOfCompanyItems(c->index, INVALID_OWNER);
00852 if (c->is_ai) AI::Stop(c->index);
00853
00854 CompanyID c_index = c->index;
00855 delete c;
00856 AI::BroadcastNewEvent(new AIEventCompanyBankrupt(c_index));
00857 } break;
00858
00859 default: return CMD_ERROR;
00860 }
00861
00862 return CommandCost();
00863 }
00864
00873 CommandCost CmdSetCompanyManagerFace(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00874 {
00875 CompanyManagerFace cmf = (CompanyManagerFace)p2;
00876
00877 if (!IsValidCompanyManagerFace(cmf)) return CMD_ERROR;
00878
00879 if (flags & DC_EXEC) {
00880 Company::Get(_current_company)->face = cmf;
00881 MarkWholeScreenDirty();
00882 }
00883 return CommandCost();
00884 }
00885
00896 CommandCost CmdSetCompanyColour(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00897 {
00898 if (p2 >= 16) return CMD_ERROR;
00899
00900 Colours colour = (Colours)p2;
00901
00902 LiveryScheme scheme = (LiveryScheme)GB(p1, 0, 8);
00903 byte state = GB(p1, 8, 2);
00904
00905 if (scheme >= LS_END || state >= 3) return CMD_ERROR;
00906
00907 Company *c = Company::Get(_current_company);
00908
00909
00910 if (scheme == LS_DEFAULT && state == 0) {
00911 const Company *cc;
00912 FOR_ALL_COMPANIES(cc) {
00913 if (cc != c && cc->colour == colour) return CMD_ERROR;
00914 }
00915 }
00916
00917 if (flags & DC_EXEC) {
00918 switch (state) {
00919 case 0:
00920 c->livery[scheme].colour1 = colour;
00921
00922
00923
00924 if (scheme == LS_DEFAULT) {
00925 _company_colours[_current_company] = colour;
00926 c->colour = colour;
00927 }
00928 break;
00929
00930 case 1:
00931 c->livery[scheme].colour2 = colour;
00932 break;
00933
00934 case 2:
00935 c->livery[scheme].in_use = colour != 0;
00936
00937
00938
00939
00940
00941
00942
00943
00944 if (colour != 0) {
00945 c->livery[LS_DEFAULT].in_use = true;
00946 break;
00947 }
00948
00949
00950
00951 c->livery[LS_DEFAULT].in_use = false;
00952 for (scheme = LS_DEFAULT; scheme < LS_END; scheme++) {
00953 if (c->livery[scheme].in_use) {
00954 c->livery[LS_DEFAULT].in_use = true;
00955 break;
00956 }
00957 }
00958 break;
00959
00960 default:
00961 break;
00962 }
00963 ResetVehicleColourMap();
00964 MarkWholeScreenDirty();
00965
00966
00967 Vehicle *v;
00968 FOR_ALL_VEHICLES(v) {
00969 if (v->owner == _current_company) v->InvalidateNewGRFCache();
00970 }
00971 }
00972 return CommandCost();
00973 }
00974
00975 static bool IsUniqueCompanyName(const char *name)
00976 {
00977 const Company *c;
00978
00979 FOR_ALL_COMPANIES(c) {
00980 if (c->name != NULL && strcmp(c->name, name) == 0) return false;
00981 }
00982
00983 return true;
00984 }
00985
00994 CommandCost CmdRenameCompany(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00995 {
00996 bool reset = StrEmpty(text);
00997
00998 if (!reset) {
00999 if (strlen(text) >= MAX_LENGTH_COMPANY_NAME_BYTES) return CMD_ERROR;
01000 if (!IsUniqueCompanyName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
01001 }
01002
01003 if (flags & DC_EXEC) {
01004 Company *c = Company::Get(_current_company);
01005 free(c->name);
01006 c->name = reset ? NULL : strdup(text);
01007 MarkWholeScreenDirty();
01008 }
01009
01010 return CommandCost();
01011 }
01012
01013 static bool IsUniquePresidentName(const char *name)
01014 {
01015 const Company *c;
01016
01017 FOR_ALL_COMPANIES(c) {
01018 if (c->president_name != NULL && strcmp(c->president_name, name) == 0) return false;
01019 }
01020
01021 return true;
01022 }
01023
01032 CommandCost CmdRenamePresident(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01033 {
01034 bool reset = StrEmpty(text);
01035
01036 if (!reset) {
01037 if (strlen(text) >= MAX_LENGTH_PRESIDENT_NAME_BYTES) return CMD_ERROR;
01038 if (!IsUniquePresidentName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
01039 }
01040
01041 if (flags & DC_EXEC) {
01042 Company *c = Company::Get(_current_company);
01043 free(c->president_name);
01044
01045 if (reset) {
01046 c->president_name = NULL;
01047 } else {
01048 c->president_name = strdup(text);
01049
01050 if (c->name_1 == STR_SV_UNNAMED && c->name == NULL) {
01051 char buf[80];
01052
01053 snprintf(buf, lengthof(buf), "%s Transport", text);
01054 DoCommand(0, 0, 0, DC_EXEC, CMD_RENAME_COMPANY, buf);
01055 }
01056 }
01057
01058 MarkWholeScreenDirty();
01059 }
01060
01061 return CommandCost();
01062 }