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00012 #include "stdafx.h"
00013 #include "company_base.h"
00014 #include "company_func.h"
00015 #include "company_gui.h"
00016 #include "town.h"
00017 #include "news_func.h"
00018 #include "cmd_helper.h"
00019 #include "command_func.h"
00020 #include "network/network.h"
00021 #include "network/network_func.h"
00022 #include "network/network_base.h"
00023 #include "network/network_admin.h"
00024 #include "ai/ai.hpp"
00025 #include "company_manager_face.h"
00026 #include "window_func.h"
00027 #include "strings_func.h"
00028 #include "date_func.h"
00029 #include "sound_func.h"
00030 #include "rail.h"
00031 #include "core/pool_func.hpp"
00032 #include "settings_func.h"
00033 #include "vehicle_base.h"
00034 #include "vehicle_func.h"
00035 #include "smallmap_gui.h"
00036 #include "game/game.hpp"
00037
00038 #include "table/strings.h"
00039
00040 CompanyByte _local_company;
00041 CompanyByte _current_company;
00042 Colours _company_colours[MAX_COMPANIES];
00043 CompanyManagerFace _company_manager_face;
00044 uint _next_competitor_start;
00045 uint _cur_company_tick_index;
00046
00047 CompanyPool _company_pool("Company");
00048 INSTANTIATE_POOL_METHODS(Company)
00049
00050
00055 Company::Company(uint16 name_1, bool is_ai)
00056 {
00057 this->name_1 = name_1;
00058 this->location_of_HQ = INVALID_TILE;
00059 this->is_ai = is_ai;
00060 this->terraform_limit = _settings_game.construction.terraform_frame_burst << 16;
00061 this->clear_limit = _settings_game.construction.clear_frame_burst << 16;
00062
00063 for (uint j = 0; j < 4; j++) this->share_owners[j] = COMPANY_SPECTATOR;
00064 InvalidateWindowData(WC_PERFORMANCE_DETAIL, 0, INVALID_COMPANY);
00065 }
00066
00068 Company::~Company()
00069 {
00070 if (CleaningPool()) return;
00071
00072 DeleteCompanyWindows(this->index);
00073 }
00074
00079 void Company::PostDestructor(size_t index)
00080 {
00081 InvalidateWindowData(WC_GRAPH_LEGEND, 0, (int)index);
00082 InvalidateWindowData(WC_PERFORMANCE_DETAIL, 0, (int)index);
00083 InvalidateWindowData(WC_COMPANY_LEAGUE, 0, 0);
00084 InvalidateWindowData(WC_LINKGRAPH_LEGEND, 0);
00085
00086 InvalidateWindowData(WC_ERRMSG, 0);
00087 }
00088
00095 void SetLocalCompany(CompanyID new_company)
00096 {
00097
00098 assert(Company::IsValidID(new_company) || new_company == COMPANY_SPECTATOR || new_company == OWNER_NONE);
00099
00100 #ifdef ENABLE_NETWORK
00101
00102 InvalidateWindowData(WC_SEND_NETWORK_MSG, DESTTYPE_TEAM, _local_company);
00103 #endif
00104
00105 assert(IsLocalCompany());
00106
00107 _current_company = _local_company = new_company;
00108
00109
00110 DeleteConstructionWindows();
00111
00112
00113 MarkWholeScreenDirty();
00114 InvalidateWindowClassesData(WC_SIGN_LIST, -1);
00115 }
00116
00122 TextColour GetDrawStringCompanyColour(CompanyID company)
00123 {
00124 if (!Company::IsValidID(company)) return (TextColour)_colour_gradient[COLOUR_WHITE][4] | TC_IS_PALETTE_COLOUR;
00125 return (TextColour)_colour_gradient[_company_colours[company]][4] | TC_IS_PALETTE_COLOUR;
00126 }
00127
00134 void DrawCompanyIcon(CompanyID c, int x, int y)
00135 {
00136 DrawSprite(SPR_COMPANY_ICON, COMPANY_SPRITE_COLOUR(c), x, y);
00137 }
00138
00145 static bool IsValidCompanyManagerFace(CompanyManagerFace cmf)
00146 {
00147 if (!AreCompanyManagerFaceBitsValid(cmf, CMFV_GEN_ETHN, GE_WM)) return false;
00148
00149 GenderEthnicity ge = (GenderEthnicity)GetCompanyManagerFaceBits(cmf, CMFV_GEN_ETHN, GE_WM);
00150 bool has_moustache = !HasBit(ge, GENDER_FEMALE) && GetCompanyManagerFaceBits(cmf, CMFV_HAS_MOUSTACHE, ge) != 0;
00151 bool has_tie_earring = !HasBit(ge, GENDER_FEMALE) || GetCompanyManagerFaceBits(cmf, CMFV_HAS_TIE_EARRING, ge) != 0;
00152 bool has_glasses = GetCompanyManagerFaceBits(cmf, CMFV_HAS_GLASSES, ge) != 0;
00153
00154 if (!AreCompanyManagerFaceBitsValid(cmf, CMFV_EYE_COLOUR, ge)) return false;
00155 for (CompanyManagerFaceVariable cmfv = CMFV_CHEEKS; cmfv < CMFV_END; cmfv++) {
00156 switch (cmfv) {
00157 case CMFV_MOUSTACHE: if (!has_moustache) continue; break;
00158 case CMFV_LIPS:
00159 case CMFV_NOSE: if (has_moustache) continue; break;
00160 case CMFV_TIE_EARRING: if (!has_tie_earring) continue; break;
00161 case CMFV_GLASSES: if (!has_glasses) continue; break;
00162 default: break;
00163 }
00164 if (!AreCompanyManagerFaceBitsValid(cmf, cmfv, ge)) return false;
00165 }
00166
00167 return true;
00168 }
00169
00174 void InvalidateCompanyWindows(const Company *company)
00175 {
00176 CompanyID cid = company->index;
00177
00178 if (cid == _local_company) SetWindowDirty(WC_STATUS_BAR, 0);
00179 SetWindowDirty(WC_FINANCES, cid);
00180 }
00181
00187 bool CheckCompanyHasMoney(CommandCost &cost)
00188 {
00189 if (cost.GetCost() > 0) {
00190 const Company *c = Company::GetIfValid(_current_company);
00191 if (c != NULL && cost.GetCost() > c->money) {
00192 SetDParam(0, cost.GetCost());
00193 cost.MakeError(STR_ERROR_NOT_ENOUGH_CASH_REQUIRES_CURRENCY);
00194 return false;
00195 }
00196 }
00197 return true;
00198 }
00199
00205 static void SubtractMoneyFromAnyCompany(Company *c, CommandCost cost)
00206 {
00207 if (cost.GetCost() == 0) return;
00208 assert(cost.GetExpensesType() != INVALID_EXPENSES);
00209
00210 c->money -= cost.GetCost();
00211 c->yearly_expenses[0][cost.GetExpensesType()] += cost.GetCost();
00212
00213 if (HasBit(1 << EXPENSES_TRAIN_INC |
00214 1 << EXPENSES_ROADVEH_INC |
00215 1 << EXPENSES_AIRCRAFT_INC |
00216 1 << EXPENSES_SHIP_INC, cost.GetExpensesType())) {
00217 c->cur_economy.income -= cost.GetCost();
00218 } else if (HasBit(1 << EXPENSES_TRAIN_RUN |
00219 1 << EXPENSES_ROADVEH_RUN |
00220 1 << EXPENSES_AIRCRAFT_RUN |
00221 1 << EXPENSES_SHIP_RUN |
00222 1 << EXPENSES_PROPERTY |
00223 1 << EXPENSES_LOAN_INT, cost.GetExpensesType())) {
00224 c->cur_economy.expenses -= cost.GetCost();
00225 }
00226
00227 InvalidateCompanyWindows(c);
00228 }
00229
00234 void SubtractMoneyFromCompany(CommandCost cost)
00235 {
00236 Company *c = Company::GetIfValid(_current_company);
00237 if (c != NULL) SubtractMoneyFromAnyCompany(c, cost);
00238 }
00239
00245 void SubtractMoneyFromCompanyFract(CompanyID company, CommandCost cst)
00246 {
00247 Company *c = Company::Get(company);
00248 byte m = c->money_fraction;
00249 Money cost = cst.GetCost();
00250
00251 c->money_fraction = m - (byte)cost;
00252 cost >>= 8;
00253 if (c->money_fraction > m) cost++;
00254 if (cost != 0) SubtractMoneyFromAnyCompany(c, CommandCost(cst.GetExpensesType(), cost));
00255 }
00256
00258 void UpdateLandscapingLimits()
00259 {
00260 Company *c;
00261 FOR_ALL_COMPANIES(c) {
00262 c->terraform_limit = min(c->terraform_limit + _settings_game.construction.terraform_per_64k_frames, (uint32)_settings_game.construction.terraform_frame_burst << 16);
00263 c->clear_limit = min(c->clear_limit + _settings_game.construction.clear_per_64k_frames, (uint32)_settings_game.construction.clear_frame_burst << 16);
00264 }
00265 }
00266
00273 void GetNameOfOwner(Owner owner, TileIndex tile)
00274 {
00275 SetDParam(2, owner);
00276
00277 if (owner != OWNER_TOWN) {
00278 if (!Company::IsValidID(owner)) {
00279 SetDParam(0, STR_COMPANY_SOMEONE);
00280 } else {
00281 SetDParam(0, STR_COMPANY_NAME);
00282 SetDParam(1, owner);
00283 }
00284 } else {
00285 assert(tile != 0);
00286 const Town *t = ClosestTownFromTile(tile, UINT_MAX);
00287
00288 SetDParam(0, STR_TOWN_NAME);
00289 SetDParam(1, t->index);
00290 }
00291 }
00292
00293
00302 CommandCost CheckOwnership(Owner owner, TileIndex tile)
00303 {
00304 assert(owner < OWNER_END);
00305 assert(owner != OWNER_TOWN || tile != 0);
00306
00307 if (owner == _current_company) return CommandCost();
00308
00309 GetNameOfOwner(owner, tile);
00310 return_cmd_error(STR_ERROR_OWNED_BY);
00311 }
00312
00320 CommandCost CheckTileOwnership(TileIndex tile)
00321 {
00322 Owner owner = GetTileOwner(tile);
00323
00324 assert(owner < OWNER_END);
00325
00326 if (owner == _current_company) return CommandCost();
00327
00328
00329 if (IsLocalCompany()) GetNameOfOwner(owner, tile);
00330 return_cmd_error(STR_ERROR_OWNED_BY);
00331 }
00332
00337 static void GenerateCompanyName(Company *c)
00338 {
00339
00340
00341 char buffer[(MAX_LENGTH_COMPANY_NAME_CHARS + 1) * MAX_CHAR_LENGTH];
00342
00343 if (c->name_1 != STR_SV_UNNAMED) return;
00344 if (c->last_build_coordinate == 0) return;
00345
00346 Town *t = ClosestTownFromTile(c->last_build_coordinate, UINT_MAX);
00347
00348 StringID str;
00349 uint32 strp;
00350 if (t->name == NULL && IsInsideMM(t->townnametype, SPECSTR_TOWNNAME_START, SPECSTR_TOWNNAME_LAST + 1)) {
00351 str = t->townnametype - SPECSTR_TOWNNAME_START + SPECSTR_COMPANY_NAME_START;
00352 strp = t->townnameparts;
00353
00354 verify_name:;
00355
00356 Company *cc;
00357 FOR_ALL_COMPANIES(cc) {
00358 if (cc->name_1 == str && cc->name_2 == strp) goto bad_town_name;
00359 }
00360
00361 GetString(buffer, str, lastof(buffer));
00362 if (Utf8StringLength(buffer) >= MAX_LENGTH_COMPANY_NAME_CHARS) goto bad_town_name;
00363
00364 set_name:;
00365 c->name_1 = str;
00366 c->name_2 = strp;
00367
00368 MarkWholeScreenDirty();
00369
00370 if (c->is_ai) {
00371 CompanyNewsInformation *cni = MallocT<CompanyNewsInformation>(1);
00372 cni->FillData(c);
00373 SetDParam(0, STR_NEWS_COMPANY_LAUNCH_TITLE);
00374 SetDParam(1, STR_NEWS_COMPANY_LAUNCH_DESCRIPTION);
00375 SetDParamStr(2, cni->company_name);
00376 SetDParam(3, t->index);
00377 AddNewsItem(STR_MESSAGE_NEWS_FORMAT, NS_COMPANY_NEW, NR_TILE, c->last_build_coordinate, NR_NONE, UINT32_MAX, cni);
00378 }
00379 return;
00380 }
00381 bad_town_name:;
00382
00383 if (c->president_name_1 == SPECSTR_PRESIDENT_NAME) {
00384 str = SPECSTR_ANDCO_NAME;
00385 strp = c->president_name_2;
00386 goto set_name;
00387 } else {
00388 str = SPECSTR_ANDCO_NAME;
00389 strp = Random();
00390 goto verify_name;
00391 }
00392 }
00393
00395 static const byte _colour_sort[COLOUR_END] = {2, 2, 3, 2, 3, 2, 3, 2, 3, 2, 2, 2, 3, 1, 1, 1};
00397 static const Colours _similar_colour[COLOUR_END][2] = {
00398 { COLOUR_BLUE, COLOUR_LIGHT_BLUE },
00399 { COLOUR_GREEN, COLOUR_DARK_GREEN },
00400 { INVALID_COLOUR, INVALID_COLOUR },
00401 { COLOUR_ORANGE, INVALID_COLOUR },
00402 { INVALID_COLOUR, INVALID_COLOUR },
00403 { COLOUR_DARK_BLUE, COLOUR_BLUE },
00404 { COLOUR_PALE_GREEN, COLOUR_DARK_GREEN },
00405 { COLOUR_PALE_GREEN, COLOUR_GREEN },
00406 { COLOUR_DARK_BLUE, COLOUR_LIGHT_BLUE },
00407 { COLOUR_BROWN, COLOUR_ORANGE },
00408 { COLOUR_PURPLE, INVALID_COLOUR },
00409 { COLOUR_MAUVE, INVALID_COLOUR },
00410 { COLOUR_YELLOW, COLOUR_CREAM },
00411 { COLOUR_CREAM, INVALID_COLOUR },
00412 { COLOUR_WHITE, INVALID_COLOUR },
00413 { COLOUR_GREY, INVALID_COLOUR },
00414 };
00415
00420 static Colours GenerateCompanyColour()
00421 {
00422 Colours colours[COLOUR_END];
00423
00424
00425 for (uint i = 0; i < COLOUR_END; i++) colours[i] = (Colours)i;
00426
00427
00428 for (uint i = 0; i < 100; i++) {
00429 uint r = Random();
00430 Swap(colours[GB(r, 0, 4)], colours[GB(r, 4, 4)]);
00431 }
00432
00433
00434 for (uint i = 0; i < COLOUR_END; i++) {
00435 for (uint j = 1; j < COLOUR_END; j++) {
00436 if (_colour_sort[colours[j - 1]] < _colour_sort[colours[j]]) {
00437 Swap(colours[j - 1], colours[j]);
00438 }
00439 }
00440 }
00441
00442
00443 Company *c;
00444 FOR_ALL_COMPANIES(c) {
00445 Colours pcolour = (Colours)c->colour;
00446
00447 for (uint i = 0; i < COLOUR_END; i++) {
00448 if (colours[i] == pcolour) {
00449 colours[i] = INVALID_COLOUR;
00450 break;
00451 }
00452 }
00453
00454 for (uint j = 0; j < 2; j++) {
00455 Colours similar = _similar_colour[pcolour][j];
00456 if (similar == INVALID_COLOUR) break;
00457
00458 for (uint i = 1; i < COLOUR_END; i++) {
00459 if (colours[i - 1] == similar) Swap(colours[i - 1], colours[i]);
00460 }
00461 }
00462 }
00463
00464
00465 for (uint i = 0; i < COLOUR_END; i++) {
00466 if (colours[i] != INVALID_COLOUR) return colours[i];
00467 }
00468
00469 NOT_REACHED();
00470 }
00471
00476 static void GeneratePresidentName(Company *c)
00477 {
00478 for (;;) {
00479 restart:;
00480 c->president_name_2 = Random();
00481 c->president_name_1 = SPECSTR_PRESIDENT_NAME;
00482
00483
00484
00485 char buffer[(MAX_LENGTH_PRESIDENT_NAME_CHARS + 1) * MAX_CHAR_LENGTH];
00486 SetDParam(0, c->index);
00487 GetString(buffer, STR_PRESIDENT_NAME, lastof(buffer));
00488 if (Utf8StringLength(buffer) >= MAX_LENGTH_PRESIDENT_NAME_CHARS) continue;
00489
00490 Company *cc;
00491 FOR_ALL_COMPANIES(cc) {
00492 if (c != cc) {
00493
00494 char buffer2[(MAX_LENGTH_PRESIDENT_NAME_CHARS + 1) * MAX_CHAR_LENGTH];
00495 SetDParam(0, cc->index);
00496 GetString(buffer2, STR_PRESIDENT_NAME, lastof(buffer2));
00497 if (strcmp(buffer2, buffer) == 0) goto restart;
00498 }
00499 }
00500 return;
00501 }
00502 }
00503
00509 void ResetCompanyLivery(Company *c)
00510 {
00511 for (LiveryScheme scheme = LS_BEGIN; scheme < LS_END; scheme++) {
00512 c->livery[scheme].in_use = false;
00513 c->livery[scheme].colour1 = c->colour;
00514 c->livery[scheme].colour2 = c->colour;
00515 }
00516 }
00517
00525 Company *DoStartupNewCompany(bool is_ai, CompanyID company = INVALID_COMPANY)
00526 {
00527 if (!Company::CanAllocateItem()) return NULL;
00528
00529
00530 Colours colour = GenerateCompanyColour();
00531
00532 Company *c;
00533 if (company == INVALID_COMPANY) {
00534 c = new Company(STR_SV_UNNAMED, is_ai);
00535 } else {
00536 if (Company::IsValidID(company)) return NULL;
00537 c = new (company) Company(STR_SV_UNNAMED, is_ai);
00538 }
00539
00540 c->colour = colour;
00541
00542 ResetCompanyLivery(c);
00543 _company_colours[c->index] = (Colours)c->colour;
00544
00545 c->money = c->current_loan = (100000ll * _economy.inflation_prices >> 16) / 50000 * 50000;
00546
00547 c->share_owners[0] = c->share_owners[1] = c->share_owners[2] = c->share_owners[3] = INVALID_OWNER;
00548
00549 c->avail_railtypes = GetCompanyRailtypes(c->index);
00550 c->avail_roadtypes = GetCompanyRoadtypes(c->index);
00551 c->inaugurated_year = _cur_year;
00552 RandomCompanyManagerFaceBits(c->face, (GenderEthnicity)Random(), false);
00553
00554 SetDefaultCompanySettings(c->index);
00555
00556 GeneratePresidentName(c);
00557
00558 SetWindowDirty(WC_GRAPH_LEGEND, 0);
00559 SetWindowClassesDirty(WC_CLIENT_LIST_POPUP);
00560 SetWindowDirty(WC_CLIENT_LIST, 0);
00561 InvalidateWindowData(WC_LINKGRAPH_LEGEND, 0);
00562 BuildOwnerLegend();
00563 InvalidateWindowData(WC_SMALLMAP, 0, 1);
00564
00565 if (is_ai && (!_networking || _network_server)) AI::StartNew(c->index);
00566
00567 AI::BroadcastNewEvent(new ScriptEventCompanyNew(c->index), c->index);
00568 Game::NewEvent(new ScriptEventCompanyNew(c->index));
00569
00570 return c;
00571 }
00572
00574 void StartupCompanies()
00575 {
00576 _next_competitor_start = 0;
00577 }
00578
00580 static void MaybeStartNewCompany()
00581 {
00582 #ifdef ENABLE_NETWORK
00583 if (_networking && Company::GetNumItems() >= _settings_client.network.max_companies) return;
00584 #endif
00585
00586 Company *c;
00587
00588
00589 uint n = 0;
00590 FOR_ALL_COMPANIES(c) {
00591 if (c->is_ai) n++;
00592 }
00593
00594 if (n < (uint)_settings_game.difficulty.max_no_competitors) {
00595
00596
00597 DoCommandP(0, 1 | INVALID_COMPANY << 16, 0, CMD_COMPANY_CTRL);
00598 }
00599 }
00600
00602 void InitializeCompanies()
00603 {
00604 _cur_company_tick_index = 0;
00605 }
00606
00613 bool MayCompanyTakeOver(CompanyID cbig, CompanyID csmall)
00614 {
00615 const Company *c1 = Company::Get(cbig);
00616 const Company *c2 = Company::Get(csmall);
00617
00618
00619 return c1->group_all[VEH_TRAIN].num_vehicle + c2->group_all[VEH_TRAIN].num_vehicle <= _settings_game.vehicle.max_trains &&
00620 c1->group_all[VEH_ROAD].num_vehicle + c2->group_all[VEH_ROAD].num_vehicle <= _settings_game.vehicle.max_roadveh &&
00621 c1->group_all[VEH_SHIP].num_vehicle + c2->group_all[VEH_SHIP].num_vehicle <= _settings_game.vehicle.max_ships &&
00622 c1->group_all[VEH_AIRCRAFT].num_vehicle + c2->group_all[VEH_AIRCRAFT].num_vehicle <= _settings_game.vehicle.max_aircraft;
00623 }
00624
00634 static void HandleBankruptcyTakeover(Company *c)
00635 {
00636
00637
00638
00639
00640
00641 static const int TAKE_OVER_TIMEOUT = 3 * 30 * DAY_TICKS / (MAX_COMPANIES - 1);
00642
00643 assert(c->bankrupt_asked != 0);
00644
00645
00646 if (c->bankrupt_timeout != 0) {
00647 c->bankrupt_timeout -= MAX_COMPANIES;
00648 if (c->bankrupt_timeout > 0) return;
00649 c->bankrupt_timeout = 0;
00650
00651 return;
00652 }
00653
00654
00655 if (c->bankrupt_asked == MAX_UVALUE(CompanyMask)) return;
00656
00657 Company *c2, *best = NULL;
00658 int32 best_performance = -1;
00659
00660
00661 FOR_ALL_COMPANIES(c2) {
00662 if (c2->bankrupt_asked == 0 &&
00663 !HasBit(c->bankrupt_asked, c2->index) &&
00664 best_performance < c2->old_economy[1].performance_history &&
00665 MayCompanyTakeOver(c2->index, c->index)) {
00666 best_performance = c2->old_economy[1].performance_history;
00667 best = c2;
00668 }
00669 }
00670
00671
00672 if (best_performance == -1) {
00673 c->bankrupt_asked = MAX_UVALUE(CompanyMask);
00674 return;
00675 }
00676
00677 SetBit(c->bankrupt_asked, best->index);
00678
00679 c->bankrupt_timeout = TAKE_OVER_TIMEOUT;
00680 if (best->is_ai) {
00681 AI::NewEvent(best->index, new ScriptEventCompanyAskMerger(c->index, ClampToI32(c->bankrupt_value)));
00682 } else if (IsInteractiveCompany(best->index)) {
00683 ShowBuyCompanyDialog(c->index);
00684 }
00685 }
00686
00688 void OnTick_Companies()
00689 {
00690 if (_game_mode == GM_EDITOR) return;
00691
00692 Company *c = Company::GetIfValid(_cur_company_tick_index);
00693 if (c != NULL) {
00694 if (c->name_1 != 0) GenerateCompanyName(c);
00695 if (c->bankrupt_asked != 0) HandleBankruptcyTakeover(c);
00696 }
00697
00698 if (_next_competitor_start == 0) {
00699 _next_competitor_start = AI::GetStartNextTime() * DAY_TICKS;
00700 }
00701
00702 if (AI::CanStartNew() && _game_mode != GM_MENU && --_next_competitor_start == 0) {
00703 MaybeStartNewCompany();
00704 }
00705
00706 _cur_company_tick_index = (_cur_company_tick_index + 1) % MAX_COMPANIES;
00707 }
00708
00713 void CompaniesYearlyLoop()
00714 {
00715 Company *c;
00716
00717
00718 FOR_ALL_COMPANIES(c) {
00719 memmove(&c->yearly_expenses[1], &c->yearly_expenses[0], sizeof(c->yearly_expenses) - sizeof(c->yearly_expenses[0]));
00720 memset(&c->yearly_expenses[0], 0, sizeof(c->yearly_expenses[0]));
00721 SetWindowDirty(WC_FINANCES, c->index);
00722 }
00723
00724 if (_settings_client.gui.show_finances && _local_company != COMPANY_SPECTATOR) {
00725 ShowCompanyFinances(_local_company);
00726 c = Company::Get(_local_company);
00727 if (c->num_valid_stat_ent > 5 && c->old_economy[0].performance_history < c->old_economy[4].performance_history) {
00728 SndPlayFx(SND_01_BAD_YEAR);
00729 } else {
00730 SndPlayFx(SND_00_GOOD_YEAR);
00731 }
00732 }
00733 }
00734
00740 void CompanyNewsInformation::FillData(const Company *c, const Company *other)
00741 {
00742 SetDParam(0, c->index);
00743 GetString(this->company_name, STR_COMPANY_NAME, lastof(this->company_name));
00744
00745 if (other == NULL) {
00746 *this->other_company_name = '\0';
00747 } else {
00748 SetDParam(0, other->index);
00749 GetString(this->other_company_name, STR_COMPANY_NAME, lastof(this->other_company_name));
00750 c = other;
00751 }
00752
00753 SetDParam(0, c->index);
00754 GetString(this->president_name, STR_PRESIDENT_NAME_MANAGER, lastof(this->president_name));
00755
00756 this->colour = c->colour;
00757 this->face = c->face;
00758
00759 }
00760
00765 void CompanyAdminUpdate(const Company *company)
00766 {
00767 #ifdef ENABLE_NETWORK
00768 if (_network_server) NetworkAdminCompanyUpdate(company);
00769 #endif
00770 }
00771
00777 void CompanyAdminRemove(CompanyID company_id, CompanyRemoveReason reason)
00778 {
00779 #ifdef ENABLE_NETWORK
00780 if (_network_server) NetworkAdminCompanyRemove(company_id, (AdminCompanyRemoveReason)reason);
00781 #endif
00782 }
00783
00798 CommandCost CmdCompanyCtrl(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00799 {
00800 InvalidateWindowData(WC_COMPANY_LEAGUE, 0, 0);
00801 CompanyID company_id = (CompanyID)GB(p1, 16, 8);
00802 #ifdef ENABLE_NETWORK
00803 ClientID client_id = (ClientID)p2;
00804 #endif
00805
00806 switch (GB(p1, 0, 16)) {
00807 case 0: {
00808
00809 if (!_networking) return CMD_ERROR;
00810
00811 #ifdef ENABLE_NETWORK
00812
00813 if (!(flags & DC_EXEC)) return CommandCost();
00814 NetworkClientInfo *ci = NetworkClientInfo::GetByClientID(client_id);
00815 if (ci == NULL) return CommandCost();
00816
00817
00818 DeleteWindowById(WC_NETWORK_STATUS_WINDOW, WN_NETWORK_STATUS_WINDOW_JOIN);
00819
00820 Company *c = DoStartupNewCompany(false);
00821
00822
00823 if (c == NULL) {
00824 if (_network_server) {
00825 ci->client_playas = COMPANY_SPECTATOR;
00826 NetworkUpdateClientInfo(ci->client_id);
00827 }
00828 break;
00829 }
00830
00831
00832 if (client_id == _network_own_client_id) {
00833 assert(_local_company == COMPANY_SPECTATOR);
00834 SetLocalCompany(c->index);
00835 if (!StrEmpty(_settings_client.network.default_company_pass)) {
00836 NetworkChangeCompanyPassword(_local_company, _settings_client.network.default_company_pass);
00837 }
00838
00839
00840
00841 SyncCompanySettings();
00842
00843 MarkWholeScreenDirty();
00844 }
00845
00846 if (_network_server) {
00847 ci->client_playas = c->index;
00848 NetworkUpdateClientInfo(ci->client_id);
00849
00850 if (Company::IsValidID(ci->client_playas)) {
00851 _network_company_states[c->index].months_empty = 0;
00852 _network_company_states[c->index].password[0] = '\0';
00853 NetworkServerUpdateCompanyPassworded(ci->client_playas, false);
00854
00855
00856
00857
00858
00859
00860
00861
00862
00863
00864
00865
00866 NetworkSendCommand(0, 0, 0, CMD_RENAME_PRESIDENT, NULL, ci->client_name, ci->client_playas);
00867 }
00868
00869
00870 NetworkAdminCompanyInfo(c, true);
00871 NetworkServerSendChat(NETWORK_ACTION_COMPANY_NEW, DESTTYPE_BROADCAST, 0, "", ci->client_id, ci->client_playas + 1);
00872 }
00873 #endif
00874 break;
00875 }
00876
00877 case 1:
00878 if (!(flags & DC_EXEC)) return CommandCost();
00879
00880 if (company_id != INVALID_COMPANY && (company_id >= MAX_COMPANIES || Company::IsValidID(company_id))) return CMD_ERROR;
00881 DoStartupNewCompany(true, company_id);
00882 break;
00883
00884 case 2: {
00885 CompanyRemoveReason reason = (CompanyRemoveReason)GB(p2, 0, 2);
00886 if (reason >= CRR_END) return CMD_ERROR;
00887
00888 Company *c = Company::GetIfValid(company_id);
00889 if (c == NULL) return CMD_ERROR;
00890
00891 if (!(flags & DC_EXEC)) return CommandCost();
00892
00893
00894 DeleteCompanyWindows(c->index);
00895 CompanyNewsInformation *cni = MallocT<CompanyNewsInformation>(1);
00896 cni->FillData(c);
00897
00898
00899 SetDParam(0, STR_NEWS_COMPANY_BANKRUPT_TITLE);
00900 SetDParam(1, STR_NEWS_COMPANY_BANKRUPT_DESCRIPTION);
00901 SetDParamStr(2, cni->company_name);
00902 AddCompanyNewsItem(STR_MESSAGE_NEWS_FORMAT, NS_COMPANY_BANKRUPT, cni);
00903
00904
00905 ChangeOwnershipOfCompanyItems(c->index, INVALID_OWNER);
00906 if (c->is_ai) AI::Stop(c->index);
00907
00908 CompanyID c_index = c->index;
00909 delete c;
00910 AI::BroadcastNewEvent(new ScriptEventCompanyBankrupt(c_index));
00911 Game::NewEvent(new ScriptEventCompanyBankrupt(c_index));
00912 CompanyAdminRemove(c_index, (CompanyRemoveReason)reason);
00913 break;
00914 }
00915
00916 default: return CMD_ERROR;
00917 }
00918
00919 InvalidateWindowClassesData(WC_GAME_OPTIONS);
00920 InvalidateWindowClassesData(WC_AI_SETTINGS);
00921 InvalidateWindowClassesData(WC_AI_LIST);
00922
00923 return CommandCost();
00924 }
00925
00935 CommandCost CmdSetCompanyManagerFace(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00936 {
00937 CompanyManagerFace cmf = (CompanyManagerFace)p2;
00938
00939 if (!IsValidCompanyManagerFace(cmf)) return CMD_ERROR;
00940
00941 if (flags & DC_EXEC) {
00942 Company::Get(_current_company)->face = cmf;
00943 MarkWholeScreenDirty();
00944 }
00945 return CommandCost();
00946 }
00947
00959 CommandCost CmdSetCompanyColour(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00960 {
00961 Colours colour = Extract<Colours, 0, 4>(p2);
00962 LiveryScheme scheme = Extract<LiveryScheme, 0, 8>(p1);
00963 byte state = GB(p1, 8, 2);
00964
00965 if (scheme >= LS_END || state >= 3 || colour == INVALID_COLOUR) return CMD_ERROR;
00966
00967 Company *c = Company::Get(_current_company);
00968
00969
00970 if (scheme == LS_DEFAULT && state == 0) {
00971 const Company *cc;
00972 FOR_ALL_COMPANIES(cc) {
00973 if (cc != c && cc->colour == colour) return CMD_ERROR;
00974 }
00975 }
00976
00977 if (flags & DC_EXEC) {
00978 switch (state) {
00979 case 0:
00980 c->livery[scheme].colour1 = colour;
00981
00982
00983
00984 if (scheme == LS_DEFAULT) {
00985 _company_colours[_current_company] = colour;
00986 c->colour = colour;
00987 CompanyAdminUpdate(c);
00988 }
00989 break;
00990
00991 case 1:
00992 c->livery[scheme].colour2 = colour;
00993 break;
00994
00995 case 2:
00996 c->livery[scheme].in_use = colour != 0;
00997
00998
00999
01000
01001
01002
01003
01004
01005 if (colour != 0) {
01006 c->livery[LS_DEFAULT].in_use = true;
01007 break;
01008 }
01009
01010
01011
01012 c->livery[LS_DEFAULT].in_use = false;
01013 for (scheme = LS_DEFAULT; scheme < LS_END; scheme++) {
01014 if (c->livery[scheme].in_use) {
01015 c->livery[LS_DEFAULT].in_use = true;
01016 break;
01017 }
01018 }
01019 break;
01020
01021 default:
01022 break;
01023 }
01024 ResetVehicleColourMap();
01025 MarkWholeScreenDirty();
01026
01027
01028 InvalidateWindowData(WC_INCOME_GRAPH, 0);
01029 InvalidateWindowData(WC_OPERATING_PROFIT, 0);
01030 InvalidateWindowData(WC_DELIVERED_CARGO, 0);
01031 InvalidateWindowData(WC_PERFORMANCE_HISTORY, 0);
01032 InvalidateWindowData(WC_COMPANY_VALUE, 0);
01033 InvalidateWindowData(WC_LINKGRAPH_LEGEND, 0);
01034
01035 BuildOwnerLegend();
01036 InvalidateWindowData(WC_SMALLMAP, 0, 1);
01037
01038
01039 Vehicle *v;
01040 FOR_ALL_VEHICLES(v) {
01041 if (v->owner == _current_company) v->InvalidateNewGRFCache();
01042 }
01043
01044 extern void UpdateObjectColours(const Company *c);
01045 UpdateObjectColours(c);
01046 }
01047 return CommandCost();
01048 }
01049
01055 static bool IsUniqueCompanyName(const char *name)
01056 {
01057 const Company *c;
01058
01059 FOR_ALL_COMPANIES(c) {
01060 if (c->name != NULL && strcmp(c->name, name) == 0) return false;
01061 }
01062
01063 return true;
01064 }
01065
01075 CommandCost CmdRenameCompany(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01076 {
01077 bool reset = StrEmpty(text);
01078
01079 if (!reset) {
01080 if (Utf8StringLength(text) >= MAX_LENGTH_COMPANY_NAME_CHARS) return CMD_ERROR;
01081 if (!IsUniqueCompanyName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
01082 }
01083
01084 if (flags & DC_EXEC) {
01085 Company *c = Company::Get(_current_company);
01086 free(c->name);
01087 c->name = reset ? NULL : strdup(text);
01088 MarkWholeScreenDirty();
01089 CompanyAdminUpdate(c);
01090 }
01091
01092 return CommandCost();
01093 }
01094
01100 static bool IsUniquePresidentName(const char *name)
01101 {
01102 const Company *c;
01103
01104 FOR_ALL_COMPANIES(c) {
01105 if (c->president_name != NULL && strcmp(c->president_name, name) == 0) return false;
01106 }
01107
01108 return true;
01109 }
01110
01120 CommandCost CmdRenamePresident(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01121 {
01122 bool reset = StrEmpty(text);
01123
01124 if (!reset) {
01125 if (Utf8StringLength(text) >= MAX_LENGTH_PRESIDENT_NAME_CHARS) return CMD_ERROR;
01126 if (!IsUniquePresidentName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
01127 }
01128
01129 if (flags & DC_EXEC) {
01130 Company *c = Company::Get(_current_company);
01131 free(c->president_name);
01132
01133 if (reset) {
01134 c->president_name = NULL;
01135 } else {
01136 c->president_name = strdup(text);
01137
01138 if (c->name_1 == STR_SV_UNNAMED && c->name == NULL) {
01139 char buf[80];
01140
01141 snprintf(buf, lengthof(buf), "%s Transport", text);
01142 DoCommand(0, 0, 0, DC_EXEC, CMD_RENAME_COMPANY, buf);
01143 }
01144 }
01145
01146 MarkWholeScreenDirty();
01147 CompanyAdminUpdate(c);
01148 }
01149
01150 return CommandCost();
01151 }