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00012 #include "stdafx.h"
00013 #include "engine_base.h"
00014 #include "company_base.h"
00015 #include "company_func.h"
00016 #include "company_gui.h"
00017 #include "town.h"
00018 #include "news_func.h"
00019 #include "cmd_helper.h"
00020 #include "command_func.h"
00021 #include "network/network.h"
00022 #include "network/network_func.h"
00023 #include "network/network_base.h"
00024 #include "network/network_admin.h"
00025 #include "ai/ai.hpp"
00026 #include "company_manager_face.h"
00027 #include "window_func.h"
00028 #include "strings_func.h"
00029 #include "date_func.h"
00030 #include "sound_func.h"
00031 #include "rail.h"
00032 #include "core/pool_func.hpp"
00033 #include "settings_func.h"
00034 #include "vehicle_base.h"
00035 #include "vehicle_func.h"
00036 #include "sprite.h"
00037 #include "smallmap_gui.h"
00038 #include "game/game.hpp"
00039
00040 #include "table/strings.h"
00041
00042 CompanyByte _local_company;
00043 CompanyByte _current_company;
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
00057 Company::Company(uint16 name_1, bool is_ai)
00058 {
00059 this->name_1 = name_1;
00060 this->location_of_HQ = INVALID_TILE;
00061 this->is_ai = is_ai;
00062 this->terraform_limit = _settings_game.construction.terraform_frame_burst << 16;
00063 this->clear_limit = _settings_game.construction.clear_frame_burst << 16;
00064
00065 for (uint j = 0; j < 4; j++) this->share_owners[j] = COMPANY_SPECTATOR;
00066 InvalidateWindowData(WC_PERFORMANCE_DETAIL, 0, INVALID_COMPANY);
00067 }
00068
00070 Company::~Company()
00071 {
00072 if (CleaningPool()) return;
00073
00074 DeleteCompanyWindows(this->index);
00075 }
00076
00081 void Company::PostDestructor(size_t index)
00082 {
00083 InvalidateWindowData(WC_GRAPH_LEGEND, 0, (int)index);
00084 InvalidateWindowData(WC_PERFORMANCE_DETAIL, 0, (int)index);
00085 InvalidateWindowData(WC_COMPANY_LEAGUE, 0, 0);
00086
00087 InvalidateWindowData(WC_ERRMSG, 0);
00088 }
00089
00096 void SetLocalCompany(CompanyID new_company)
00097 {
00098
00099 assert(Company::IsValidID(new_company) || new_company == COMPANY_SPECTATOR || new_company == OWNER_NONE);
00100
00101 #ifdef ENABLE_NETWORK
00102
00103 InvalidateWindowData(WC_SEND_NETWORK_MSG, DESTTYPE_TEAM, _local_company);
00104 #endif
00105
00106 assert(IsLocalCompany());
00107
00108 _current_company = _local_company = new_company;
00109
00110
00111 DeleteConstructionWindows();
00112
00113
00114 MarkWholeScreenDirty();
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 BuildOwnerLegend();
00562 InvalidateWindowData(WC_SMALLMAP, 0, 1);
00563
00564 if (is_ai && (!_networking || _network_server)) AI::StartNew(c->index);
00565
00566 AI::BroadcastNewEvent(new ScriptEventCompanyNew(c->index), c->index);
00567 Game::NewEvent(new ScriptEventCompanyNew(c->index));
00568
00569 return c;
00570 }
00571
00573 void StartupCompanies()
00574 {
00575 _next_competitor_start = 0;
00576 }
00577
00579 static void MaybeStartNewCompany()
00580 {
00581 #ifdef ENABLE_NETWORK
00582 if (_networking && Company::GetNumItems() >= _settings_client.network.max_companies) return;
00583 #endif
00584
00585 Company *c;
00586
00587
00588 uint n = 0;
00589 FOR_ALL_COMPANIES(c) {
00590 if (c->is_ai) n++;
00591 }
00592
00593 if (n < (uint)_settings_game.difficulty.max_no_competitors) {
00594
00595
00596 DoCommandP(0, 1 | INVALID_COMPANY << 16, 0, CMD_COMPANY_CTRL);
00597 }
00598 }
00599
00601 void InitializeCompanies()
00602 {
00603 _cur_company_tick_index = 0;
00604 }
00605
00612 bool MayCompanyTakeOver(CompanyID cbig, CompanyID csmall)
00613 {
00614 const Company *c1 = Company::Get(cbig);
00615 const Company *c2 = Company::Get(csmall);
00616
00617
00618 return c1->group_all[VEH_TRAIN].num_vehicle + c2->group_all[VEH_TRAIN].num_vehicle <= _settings_game.vehicle.max_trains &&
00619 c1->group_all[VEH_ROAD].num_vehicle + c2->group_all[VEH_ROAD].num_vehicle <= _settings_game.vehicle.max_roadveh &&
00620 c1->group_all[VEH_SHIP].num_vehicle + c2->group_all[VEH_SHIP].num_vehicle <= _settings_game.vehicle.max_ships &&
00621 c1->group_all[VEH_AIRCRAFT].num_vehicle + c2->group_all[VEH_AIRCRAFT].num_vehicle <= _settings_game.vehicle.max_aircraft;
00622 }
00623
00633 static void HandleBankruptcyTakeover(Company *c)
00634 {
00635
00636
00637
00638
00639
00640 static const int TAKE_OVER_TIMEOUT = 3 * 30 * DAY_TICKS / (MAX_COMPANIES - 1);
00641
00642 assert(c->bankrupt_asked != 0);
00643
00644
00645 if (c->bankrupt_timeout != 0) {
00646 c->bankrupt_timeout -= MAX_COMPANIES;
00647 if (c->bankrupt_timeout > 0) return;
00648 c->bankrupt_timeout = 0;
00649
00650 return;
00651 }
00652
00653
00654 if (c->bankrupt_asked == MAX_UVALUE(CompanyMask)) return;
00655
00656 Company *c2, *best = NULL;
00657 int32 best_performance = -1;
00658
00659
00660 FOR_ALL_COMPANIES(c2) {
00661 if (c2->bankrupt_asked == 0 &&
00662 !HasBit(c->bankrupt_asked, c2->index) &&
00663 best_performance < c2->old_economy[1].performance_history &&
00664 MayCompanyTakeOver(c2->index, c->index)) {
00665 best_performance = c2->old_economy[1].performance_history;
00666 best = c2;
00667 }
00668 }
00669
00670
00671 if (best_performance == -1) {
00672 c->bankrupt_asked = MAX_UVALUE(CompanyMask);
00673 return;
00674 }
00675
00676 SetBit(c->bankrupt_asked, best->index);
00677
00678 c->bankrupt_timeout = TAKE_OVER_TIMEOUT;
00679 if (best->is_ai) {
00680 AI::NewEvent(best->index, new ScriptEventCompanyAskMerger(c->index, ClampToI32(c->bankrupt_value)));
00681 } else if (IsInteractiveCompany(best->index)) {
00682 ShowBuyCompanyDialog(c->index);
00683 }
00684 }
00685
00687 void OnTick_Companies()
00688 {
00689 if (_game_mode == GM_EDITOR) return;
00690
00691 Company *c = Company::GetIfValid(_cur_company_tick_index);
00692 if (c != NULL) {
00693 if (c->name_1 != 0) GenerateCompanyName(c);
00694 if (c->bankrupt_asked != 0) HandleBankruptcyTakeover(c);
00695 }
00696
00697 if (_next_competitor_start == 0) {
00698 _next_competitor_start = AI::GetStartNextTime() * DAY_TICKS;
00699 }
00700
00701 if (AI::CanStartNew() && _game_mode != GM_MENU && --_next_competitor_start == 0) {
00702 MaybeStartNewCompany();
00703 }
00704
00705 _cur_company_tick_index = (_cur_company_tick_index + 1) % MAX_COMPANIES;
00706 }
00707
00712 void CompaniesYearlyLoop()
00713 {
00714 Company *c;
00715
00716
00717 FOR_ALL_COMPANIES(c) {
00718 memmove(&c->yearly_expenses[1], &c->yearly_expenses[0], sizeof(c->yearly_expenses) - sizeof(c->yearly_expenses[0]));
00719 memset(&c->yearly_expenses[0], 0, sizeof(c->yearly_expenses[0]));
00720 SetWindowDirty(WC_FINANCES, c->index);
00721 }
00722
00723 if (_settings_client.gui.show_finances && _local_company != COMPANY_SPECTATOR) {
00724 ShowCompanyFinances(_local_company);
00725 c = Company::Get(_local_company);
00726 if (c->num_valid_stat_ent > 5 && c->old_economy[0].performance_history < c->old_economy[4].performance_history) {
00727 SndPlayFx(SND_01_BAD_YEAR);
00728 } else {
00729 SndPlayFx(SND_00_GOOD_YEAR);
00730 }
00731 }
00732 }
00733
00739 void CompanyNewsInformation::FillData(const Company *c, const Company *other)
00740 {
00741 SetDParam(0, c->index);
00742 GetString(this->company_name, STR_COMPANY_NAME, lastof(this->company_name));
00743
00744 if (other == NULL) {
00745 *this->other_company_name = '\0';
00746 } else {
00747 SetDParam(0, other->index);
00748 GetString(this->other_company_name, STR_COMPANY_NAME, lastof(this->other_company_name));
00749 c = other;
00750 }
00751
00752 SetDParam(0, c->index);
00753 GetString(this->president_name, STR_PRESIDENT_NAME_MANAGER, lastof(this->president_name));
00754
00755 this->colour = c->colour;
00756 this->face = c->face;
00757
00758 }
00759
00764 void CompanyAdminUpdate(const Company *company)
00765 {
00766 #ifdef ENABLE_NETWORK
00767 if (_network_server) NetworkAdminCompanyUpdate(company);
00768 #endif
00769 }
00770
00776 void CompanyAdminRemove(CompanyID company_id, CompanyRemoveReason reason)
00777 {
00778 #ifdef ENABLE_NETWORK
00779 if (_network_server) NetworkAdminCompanyRemove(company_id, (AdminCompanyRemoveReason)reason);
00780 #endif
00781 }
00782
00797 CommandCost CmdCompanyCtrl(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00798 {
00799 InvalidateWindowData(WC_COMPANY_LEAGUE, 0, 0);
00800 CompanyID company_id = (CompanyID)GB(p1, 16, 8);
00801 #ifdef ENABLE_NETWORK
00802 ClientID client_id = (ClientID)p2;
00803 #endif
00804
00805 switch (GB(p1, 0, 16)) {
00806 case 0: {
00807
00808 if (!_networking) return CMD_ERROR;
00809
00810 #ifdef ENABLE_NETWORK
00811
00812 if (!(flags & DC_EXEC)) return CommandCost();
00813 NetworkClientInfo *ci = NetworkClientInfo::GetByClientID(client_id);
00814 if (ci == NULL) return CommandCost();
00815
00816
00817 DeleteWindowById(WC_NETWORK_STATUS_WINDOW, WN_NETWORK_STATUS_WINDOW_JOIN);
00818
00819 Company *c = DoStartupNewCompany(false);
00820
00821
00822 if (c == NULL) {
00823 if (_network_server) {
00824 ci->client_playas = COMPANY_SPECTATOR;
00825 NetworkUpdateClientInfo(ci->client_id);
00826 }
00827 break;
00828 }
00829
00830
00831 if (client_id == _network_own_client_id) {
00832 assert(_local_company == COMPANY_SPECTATOR);
00833 SetLocalCompany(c->index);
00834 if (!StrEmpty(_settings_client.network.default_company_pass)) {
00835 NetworkChangeCompanyPassword(_local_company, _settings_client.network.default_company_pass);
00836 }
00837
00838
00839
00840 SyncCompanySettings();
00841
00842 MarkWholeScreenDirty();
00843 }
00844
00845 if (_network_server) {
00846 ci->client_playas = c->index;
00847 NetworkUpdateClientInfo(ci->client_id);
00848
00849 if (Company::IsValidID(ci->client_playas)) {
00850 _network_company_states[c->index].months_empty = 0;
00851 _network_company_states[c->index].password[0] = '\0';
00852 NetworkServerUpdateCompanyPassworded(ci->client_playas, false);
00853
00854
00855
00856
00857
00858
00859
00860
00861
00862
00863
00864
00865 NetworkSendCommand(0, 0, 0, CMD_RENAME_PRESIDENT, NULL, ci->client_name, ci->client_playas);
00866 }
00867
00868
00869 NetworkAdminCompanyInfo(c, true);
00870 NetworkServerSendChat(NETWORK_ACTION_COMPANY_NEW, DESTTYPE_BROADCAST, 0, "", ci->client_id, ci->client_playas + 1);
00871 }
00872 #endif
00873 break;
00874 }
00875
00876 case 1:
00877 if (!(flags & DC_EXEC)) return CommandCost();
00878
00879 if (company_id != INVALID_COMPANY && (company_id >= MAX_COMPANIES || Company::IsValidID(company_id))) return CMD_ERROR;
00880 DoStartupNewCompany(true, company_id);
00881 break;
00882
00883 case 2: {
00884 CompanyRemoveReason reason = (CompanyRemoveReason)GB(p2, 0, 2);
00885 if (reason >= CRR_END) return CMD_ERROR;
00886
00887 Company *c = Company::GetIfValid(company_id);
00888 if (c == NULL) return CMD_ERROR;
00889
00890 if (!(flags & DC_EXEC)) return CommandCost();
00891
00892
00893 DeleteCompanyWindows(c->index);
00894 CompanyNewsInformation *cni = MallocT<CompanyNewsInformation>(1);
00895 cni->FillData(c);
00896
00897
00898 SetDParam(0, STR_NEWS_COMPANY_BANKRUPT_TITLE);
00899 SetDParam(1, STR_NEWS_COMPANY_BANKRUPT_DESCRIPTION);
00900 SetDParamStr(2, cni->company_name);
00901 AddCompanyNewsItem(STR_MESSAGE_NEWS_FORMAT, NS_COMPANY_BANKRUPT, cni);
00902
00903
00904 ChangeOwnershipOfCompanyItems(c->index, INVALID_OWNER);
00905 if (c->is_ai) AI::Stop(c->index);
00906
00907 CompanyID c_index = c->index;
00908 delete c;
00909 AI::BroadcastNewEvent(new ScriptEventCompanyBankrupt(c_index));
00910 Game::NewEvent(new ScriptEventCompanyBankrupt(c_index));
00911 CompanyAdminRemove(c_index, (CompanyRemoveReason)reason);
00912 break;
00913 }
00914
00915 default: return CMD_ERROR;
00916 }
00917
00918 InvalidateWindowClassesData(WC_GAME_OPTIONS);
00919 InvalidateWindowClassesData(WC_AI_SETTINGS);
00920 InvalidateWindowClassesData(WC_AI_LIST);
00921
00922 return CommandCost();
00923 }
00924
00934 CommandCost CmdSetCompanyManagerFace(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00935 {
00936 CompanyManagerFace cmf = (CompanyManagerFace)p2;
00937
00938 if (!IsValidCompanyManagerFace(cmf)) return CMD_ERROR;
00939
00940 if (flags & DC_EXEC) {
00941 Company::Get(_current_company)->face = cmf;
00942 MarkWholeScreenDirty();
00943 }
00944 return CommandCost();
00945 }
00946
00958 CommandCost CmdSetCompanyColour(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00959 {
00960 Colours colour = Extract<Colours, 0, 4>(p2);
00961 LiveryScheme scheme = Extract<LiveryScheme, 0, 8>(p1);
00962 byte state = GB(p1, 8, 2);
00963
00964 if (scheme >= LS_END || state >= 3 || colour == INVALID_COLOUR) return CMD_ERROR;
00965
00966 Company *c = Company::Get(_current_company);
00967
00968
00969 if (scheme == LS_DEFAULT && state == 0) {
00970 const Company *cc;
00971 FOR_ALL_COMPANIES(cc) {
00972 if (cc != c && cc->colour == colour) return CMD_ERROR;
00973 }
00974 }
00975
00976 if (flags & DC_EXEC) {
00977 switch (state) {
00978 case 0:
00979 c->livery[scheme].colour1 = colour;
00980
00981
00982
00983 if (scheme == LS_DEFAULT) {
00984 _company_colours[_current_company] = colour;
00985 c->colour = colour;
00986 CompanyAdminUpdate(c);
00987 }
00988 break;
00989
00990 case 1:
00991 c->livery[scheme].colour2 = colour;
00992 break;
00993
00994 case 2:
00995 c->livery[scheme].in_use = colour != 0;
00996
00997
00998
00999
01000
01001
01002
01003
01004 if (colour != 0) {
01005 c->livery[LS_DEFAULT].in_use = true;
01006 break;
01007 }
01008
01009
01010
01011 c->livery[LS_DEFAULT].in_use = false;
01012 for (scheme = LS_DEFAULT; scheme < LS_END; scheme++) {
01013 if (c->livery[scheme].in_use) {
01014 c->livery[LS_DEFAULT].in_use = true;
01015 break;
01016 }
01017 }
01018 break;
01019
01020 default:
01021 break;
01022 }
01023 ResetVehicleColourMap();
01024 MarkWholeScreenDirty();
01025
01026
01027 InvalidateWindowData(WC_INCOME_GRAPH, 0);
01028 InvalidateWindowData(WC_OPERATING_PROFIT, 0);
01029 InvalidateWindowData(WC_DELIVERED_CARGO, 0);
01030 InvalidateWindowData(WC_PERFORMANCE_HISTORY, 0);
01031 InvalidateWindowData(WC_COMPANY_VALUE, 0);
01032
01033 BuildOwnerLegend();
01034 InvalidateWindowData(WC_SMALLMAP, 0, 1);
01035
01036
01037 Vehicle *v;
01038 FOR_ALL_VEHICLES(v) {
01039 if (v->owner == _current_company) v->InvalidateNewGRFCache();
01040 }
01041
01042 extern void UpdateObjectColours(const Company *c);
01043 UpdateObjectColours(c);
01044 }
01045 return CommandCost();
01046 }
01047
01053 static bool IsUniqueCompanyName(const char *name)
01054 {
01055 const Company *c;
01056
01057 FOR_ALL_COMPANIES(c) {
01058 if (c->name != NULL && strcmp(c->name, name) == 0) return false;
01059 }
01060
01061 return true;
01062 }
01063
01073 CommandCost CmdRenameCompany(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01074 {
01075 bool reset = StrEmpty(text);
01076
01077 if (!reset) {
01078 if (Utf8StringLength(text) >= MAX_LENGTH_COMPANY_NAME_CHARS) return CMD_ERROR;
01079 if (!IsUniqueCompanyName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
01080 }
01081
01082 if (flags & DC_EXEC) {
01083 Company *c = Company::Get(_current_company);
01084 free(c->name);
01085 c->name = reset ? NULL : strdup(text);
01086 MarkWholeScreenDirty();
01087 CompanyAdminUpdate(c);
01088 }
01089
01090 return CommandCost();
01091 }
01092
01098 static bool IsUniquePresidentName(const char *name)
01099 {
01100 const Company *c;
01101
01102 FOR_ALL_COMPANIES(c) {
01103 if (c->president_name != NULL && strcmp(c->president_name, name) == 0) return false;
01104 }
01105
01106 return true;
01107 }
01108
01118 CommandCost CmdRenamePresident(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01119 {
01120 bool reset = StrEmpty(text);
01121
01122 if (!reset) {
01123 if (Utf8StringLength(text) >= MAX_LENGTH_PRESIDENT_NAME_CHARS) return CMD_ERROR;
01124 if (!IsUniquePresidentName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
01125 }
01126
01127 if (flags & DC_EXEC) {
01128 Company *c = Company::Get(_current_company);
01129 free(c->president_name);
01130
01131 if (reset) {
01132 c->president_name = NULL;
01133 } else {
01134 c->president_name = strdup(text);
01135
01136 if (c->name_1 == STR_SV_UNNAMED && c->name == NULL) {
01137 char buf[80];
01138
01139 snprintf(buf, lengthof(buf), "%s Transport", text);
01140 DoCommand(0, 0, 0, DC_EXEC, CMD_RENAME_COMPANY, buf);
01141 }
01142 }
01143
01144 MarkWholeScreenDirty();
01145 CompanyAdminUpdate(c);
01146 }
01147
01148 return CommandCost();
01149 }