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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 InvalidateWindowData(WC_LINKGRAPH_LEGEND, 0);
00087
00088 InvalidateWindowData(WC_ERRMSG, 0);
00089 }
00090
00097 void SetLocalCompany(CompanyID new_company)
00098 {
00099
00100 assert(Company::IsValidID(new_company) || new_company == COMPANY_SPECTATOR || new_company == OWNER_NONE);
00101
00102 #ifdef ENABLE_NETWORK
00103
00104 InvalidateWindowData(WC_SEND_NETWORK_MSG, DESTTYPE_TEAM, _local_company);
00105 #endif
00106
00107 assert(IsLocalCompany());
00108
00109 _current_company = _local_company = new_company;
00110
00111
00112 DeleteConstructionWindows();
00113
00114
00115 MarkWholeScreenDirty();
00116 InvalidateWindowClassesData(WC_SIGN_LIST, -1);
00117 }
00118
00124 TextColour GetDrawStringCompanyColour(CompanyID company)
00125 {
00126 if (!Company::IsValidID(company)) return (TextColour)_colour_gradient[COLOUR_WHITE][4] | TC_IS_PALETTE_COLOUR;
00127 return (TextColour)_colour_gradient[_company_colours[company]][4] | TC_IS_PALETTE_COLOUR;
00128 }
00129
00136 void DrawCompanyIcon(CompanyID c, int x, int y)
00137 {
00138 DrawSprite(SPR_COMPANY_ICON, COMPANY_SPRITE_COLOUR(c), x, y);
00139 }
00140
00147 static bool IsValidCompanyManagerFace(CompanyManagerFace cmf)
00148 {
00149 if (!AreCompanyManagerFaceBitsValid(cmf, CMFV_GEN_ETHN, GE_WM)) return false;
00150
00151 GenderEthnicity ge = (GenderEthnicity)GetCompanyManagerFaceBits(cmf, CMFV_GEN_ETHN, GE_WM);
00152 bool has_moustache = !HasBit(ge, GENDER_FEMALE) && GetCompanyManagerFaceBits(cmf, CMFV_HAS_MOUSTACHE, ge) != 0;
00153 bool has_tie_earring = !HasBit(ge, GENDER_FEMALE) || GetCompanyManagerFaceBits(cmf, CMFV_HAS_TIE_EARRING, ge) != 0;
00154 bool has_glasses = GetCompanyManagerFaceBits(cmf, CMFV_HAS_GLASSES, ge) != 0;
00155
00156 if (!AreCompanyManagerFaceBitsValid(cmf, CMFV_EYE_COLOUR, ge)) return false;
00157 for (CompanyManagerFaceVariable cmfv = CMFV_CHEEKS; cmfv < CMFV_END; cmfv++) {
00158 switch (cmfv) {
00159 case CMFV_MOUSTACHE: if (!has_moustache) continue; break;
00160 case CMFV_LIPS:
00161 case CMFV_NOSE: if (has_moustache) continue; break;
00162 case CMFV_TIE_EARRING: if (!has_tie_earring) continue; break;
00163 case CMFV_GLASSES: if (!has_glasses) continue; break;
00164 default: break;
00165 }
00166 if (!AreCompanyManagerFaceBitsValid(cmf, cmfv, ge)) return false;
00167 }
00168
00169 return true;
00170 }
00171
00176 void InvalidateCompanyWindows(const Company *company)
00177 {
00178 CompanyID cid = company->index;
00179
00180 if (cid == _local_company) SetWindowDirty(WC_STATUS_BAR, 0);
00181 SetWindowDirty(WC_FINANCES, cid);
00182 }
00183
00189 bool CheckCompanyHasMoney(CommandCost &cost)
00190 {
00191 if (cost.GetCost() > 0) {
00192 const Company *c = Company::GetIfValid(_current_company);
00193 if (c != NULL && cost.GetCost() > c->money) {
00194 SetDParam(0, cost.GetCost());
00195 cost.MakeError(STR_ERROR_NOT_ENOUGH_CASH_REQUIRES_CURRENCY);
00196 return false;
00197 }
00198 }
00199 return true;
00200 }
00201
00207 static void SubtractMoneyFromAnyCompany(Company *c, CommandCost cost)
00208 {
00209 if (cost.GetCost() == 0) return;
00210 assert(cost.GetExpensesType() != INVALID_EXPENSES);
00211
00212 c->money -= cost.GetCost();
00213 c->yearly_expenses[0][cost.GetExpensesType()] += cost.GetCost();
00214
00215 if (HasBit(1 << EXPENSES_TRAIN_INC |
00216 1 << EXPENSES_ROADVEH_INC |
00217 1 << EXPENSES_AIRCRAFT_INC |
00218 1 << EXPENSES_SHIP_INC, cost.GetExpensesType())) {
00219 c->cur_economy.income -= cost.GetCost();
00220 } else if (HasBit(1 << EXPENSES_TRAIN_RUN |
00221 1 << EXPENSES_ROADVEH_RUN |
00222 1 << EXPENSES_AIRCRAFT_RUN |
00223 1 << EXPENSES_SHIP_RUN |
00224 1 << EXPENSES_PROPERTY |
00225 1 << EXPENSES_LOAN_INT, cost.GetExpensesType())) {
00226 c->cur_economy.expenses -= cost.GetCost();
00227 }
00228
00229 InvalidateCompanyWindows(c);
00230 }
00231
00236 void SubtractMoneyFromCompany(CommandCost cost)
00237 {
00238 Company *c = Company::GetIfValid(_current_company);
00239 if (c != NULL) SubtractMoneyFromAnyCompany(c, cost);
00240 }
00241
00247 void SubtractMoneyFromCompanyFract(CompanyID company, CommandCost cst)
00248 {
00249 Company *c = Company::Get(company);
00250 byte m = c->money_fraction;
00251 Money cost = cst.GetCost();
00252
00253 c->money_fraction = m - (byte)cost;
00254 cost >>= 8;
00255 if (c->money_fraction > m) cost++;
00256 if (cost != 0) SubtractMoneyFromAnyCompany(c, CommandCost(cst.GetExpensesType(), cost));
00257 }
00258
00260 void UpdateLandscapingLimits()
00261 {
00262 Company *c;
00263 FOR_ALL_COMPANIES(c) {
00264 c->terraform_limit = min(c->terraform_limit + _settings_game.construction.terraform_per_64k_frames, (uint32)_settings_game.construction.terraform_frame_burst << 16);
00265 c->clear_limit = min(c->clear_limit + _settings_game.construction.clear_per_64k_frames, (uint32)_settings_game.construction.clear_frame_burst << 16);
00266 }
00267 }
00268
00275 void GetNameOfOwner(Owner owner, TileIndex tile)
00276 {
00277 SetDParam(2, owner);
00278
00279 if (owner != OWNER_TOWN) {
00280 if (!Company::IsValidID(owner)) {
00281 SetDParam(0, STR_COMPANY_SOMEONE);
00282 } else {
00283 SetDParam(0, STR_COMPANY_NAME);
00284 SetDParam(1, owner);
00285 }
00286 } else {
00287 assert(tile != 0);
00288 const Town *t = ClosestTownFromTile(tile, UINT_MAX);
00289
00290 SetDParam(0, STR_TOWN_NAME);
00291 SetDParam(1, t->index);
00292 }
00293 }
00294
00295
00304 CommandCost CheckOwnership(Owner owner, TileIndex tile)
00305 {
00306 assert(owner < OWNER_END);
00307 assert(owner != OWNER_TOWN || tile != 0);
00308
00309 if (owner == _current_company) return CommandCost();
00310
00311 GetNameOfOwner(owner, tile);
00312 return_cmd_error(STR_ERROR_OWNED_BY);
00313 }
00314
00322 CommandCost CheckTileOwnership(TileIndex tile)
00323 {
00324 Owner owner = GetTileOwner(tile);
00325
00326 assert(owner < OWNER_END);
00327
00328 if (owner == _current_company) return CommandCost();
00329
00330
00331 if (IsLocalCompany()) GetNameOfOwner(owner, tile);
00332 return_cmd_error(STR_ERROR_OWNED_BY);
00333 }
00334
00339 static void GenerateCompanyName(Company *c)
00340 {
00341
00342
00343 char buffer[(MAX_LENGTH_COMPANY_NAME_CHARS + 1) * MAX_CHAR_LENGTH];
00344
00345 if (c->name_1 != STR_SV_UNNAMED) return;
00346 if (c->last_build_coordinate == 0) return;
00347
00348 Town *t = ClosestTownFromTile(c->last_build_coordinate, UINT_MAX);
00349
00350 StringID str;
00351 uint32 strp;
00352 if (t->name == NULL && IsInsideMM(t->townnametype, SPECSTR_TOWNNAME_START, SPECSTR_TOWNNAME_LAST + 1)) {
00353 str = t->townnametype - SPECSTR_TOWNNAME_START + SPECSTR_COMPANY_NAME_START;
00354 strp = t->townnameparts;
00355
00356 verify_name:;
00357
00358 Company *cc;
00359 FOR_ALL_COMPANIES(cc) {
00360 if (cc->name_1 == str && cc->name_2 == strp) goto bad_town_name;
00361 }
00362
00363 GetString(buffer, str, lastof(buffer));
00364 if (Utf8StringLength(buffer) >= MAX_LENGTH_COMPANY_NAME_CHARS) goto bad_town_name;
00365
00366 set_name:;
00367 c->name_1 = str;
00368 c->name_2 = strp;
00369
00370 MarkWholeScreenDirty();
00371
00372 if (c->is_ai) {
00373 CompanyNewsInformation *cni = MallocT<CompanyNewsInformation>(1);
00374 cni->FillData(c);
00375 SetDParam(0, STR_NEWS_COMPANY_LAUNCH_TITLE);
00376 SetDParam(1, STR_NEWS_COMPANY_LAUNCH_DESCRIPTION);
00377 SetDParamStr(2, cni->company_name);
00378 SetDParam(3, t->index);
00379 AddNewsItem(STR_MESSAGE_NEWS_FORMAT, NS_COMPANY_NEW, NR_TILE, c->last_build_coordinate, NR_NONE, UINT32_MAX, cni);
00380 }
00381 return;
00382 }
00383 bad_town_name:;
00384
00385 if (c->president_name_1 == SPECSTR_PRESIDENT_NAME) {
00386 str = SPECSTR_ANDCO_NAME;
00387 strp = c->president_name_2;
00388 goto set_name;
00389 } else {
00390 str = SPECSTR_ANDCO_NAME;
00391 strp = Random();
00392 goto verify_name;
00393 }
00394 }
00395
00397 static const byte _colour_sort[COLOUR_END] = {2, 2, 3, 2, 3, 2, 3, 2, 3, 2, 2, 2, 3, 1, 1, 1};
00399 static const Colours _similar_colour[COLOUR_END][2] = {
00400 { COLOUR_BLUE, COLOUR_LIGHT_BLUE },
00401 { COLOUR_GREEN, COLOUR_DARK_GREEN },
00402 { INVALID_COLOUR, INVALID_COLOUR },
00403 { COLOUR_ORANGE, INVALID_COLOUR },
00404 { INVALID_COLOUR, INVALID_COLOUR },
00405 { COLOUR_DARK_BLUE, COLOUR_BLUE },
00406 { COLOUR_PALE_GREEN, COLOUR_DARK_GREEN },
00407 { COLOUR_PALE_GREEN, COLOUR_GREEN },
00408 { COLOUR_DARK_BLUE, COLOUR_LIGHT_BLUE },
00409 { COLOUR_BROWN, COLOUR_ORANGE },
00410 { COLOUR_PURPLE, INVALID_COLOUR },
00411 { COLOUR_MAUVE, INVALID_COLOUR },
00412 { COLOUR_YELLOW, COLOUR_CREAM },
00413 { COLOUR_CREAM, INVALID_COLOUR },
00414 { COLOUR_WHITE, INVALID_COLOUR },
00415 { COLOUR_GREY, INVALID_COLOUR },
00416 };
00417
00422 static Colours GenerateCompanyColour()
00423 {
00424 Colours colours[COLOUR_END];
00425
00426
00427 for (uint i = 0; i < COLOUR_END; i++) colours[i] = (Colours)i;
00428
00429
00430 for (uint i = 0; i < 100; i++) {
00431 uint r = Random();
00432 Swap(colours[GB(r, 0, 4)], colours[GB(r, 4, 4)]);
00433 }
00434
00435
00436 for (uint i = 0; i < COLOUR_END; i++) {
00437 for (uint j = 1; j < COLOUR_END; j++) {
00438 if (_colour_sort[colours[j - 1]] < _colour_sort[colours[j]]) {
00439 Swap(colours[j - 1], colours[j]);
00440 }
00441 }
00442 }
00443
00444
00445 Company *c;
00446 FOR_ALL_COMPANIES(c) {
00447 Colours pcolour = (Colours)c->colour;
00448
00449 for (uint i = 0; i < COLOUR_END; i++) {
00450 if (colours[i] == pcolour) {
00451 colours[i] = INVALID_COLOUR;
00452 break;
00453 }
00454 }
00455
00456 for (uint j = 0; j < 2; j++) {
00457 Colours similar = _similar_colour[pcolour][j];
00458 if (similar == INVALID_COLOUR) break;
00459
00460 for (uint i = 1; i < COLOUR_END; i++) {
00461 if (colours[i - 1] == similar) Swap(colours[i - 1], colours[i]);
00462 }
00463 }
00464 }
00465
00466
00467 for (uint i = 0; i < COLOUR_END; i++) {
00468 if (colours[i] != INVALID_COLOUR) return colours[i];
00469 }
00470
00471 NOT_REACHED();
00472 }
00473
00478 static void GeneratePresidentName(Company *c)
00479 {
00480 for (;;) {
00481 restart:;
00482 c->president_name_2 = Random();
00483 c->president_name_1 = SPECSTR_PRESIDENT_NAME;
00484
00485
00486
00487 char buffer[(MAX_LENGTH_PRESIDENT_NAME_CHARS + 1) * MAX_CHAR_LENGTH];
00488 SetDParam(0, c->index);
00489 GetString(buffer, STR_PRESIDENT_NAME, lastof(buffer));
00490 if (Utf8StringLength(buffer) >= MAX_LENGTH_PRESIDENT_NAME_CHARS) continue;
00491
00492 Company *cc;
00493 FOR_ALL_COMPANIES(cc) {
00494 if (c != cc) {
00495
00496 char buffer2[(MAX_LENGTH_PRESIDENT_NAME_CHARS + 1) * MAX_CHAR_LENGTH];
00497 SetDParam(0, cc->index);
00498 GetString(buffer2, STR_PRESIDENT_NAME, lastof(buffer2));
00499 if (strcmp(buffer2, buffer) == 0) goto restart;
00500 }
00501 }
00502 return;
00503 }
00504 }
00505
00511 void ResetCompanyLivery(Company *c)
00512 {
00513 for (LiveryScheme scheme = LS_BEGIN; scheme < LS_END; scheme++) {
00514 c->livery[scheme].in_use = false;
00515 c->livery[scheme].colour1 = c->colour;
00516 c->livery[scheme].colour2 = c->colour;
00517 }
00518 }
00519
00527 Company *DoStartupNewCompany(bool is_ai, CompanyID company = INVALID_COMPANY)
00528 {
00529 if (!Company::CanAllocateItem()) return NULL;
00530
00531
00532 Colours colour = GenerateCompanyColour();
00533
00534 Company *c;
00535 if (company == INVALID_COMPANY) {
00536 c = new Company(STR_SV_UNNAMED, is_ai);
00537 } else {
00538 if (Company::IsValidID(company)) return NULL;
00539 c = new (company) Company(STR_SV_UNNAMED, is_ai);
00540 }
00541
00542 c->colour = colour;
00543
00544 ResetCompanyLivery(c);
00545 _company_colours[c->index] = (Colours)c->colour;
00546
00547 c->money = c->current_loan = (100000ll * _economy.inflation_prices >> 16) / 50000 * 50000;
00548
00549 c->share_owners[0] = c->share_owners[1] = c->share_owners[2] = c->share_owners[3] = INVALID_OWNER;
00550
00551 c->avail_railtypes = GetCompanyRailtypes(c->index);
00552 c->avail_roadtypes = GetCompanyRoadtypes(c->index);
00553 c->inaugurated_year = _cur_year;
00554 RandomCompanyManagerFaceBits(c->face, (GenderEthnicity)Random(), false);
00555
00556 SetDefaultCompanySettings(c->index);
00557
00558 GeneratePresidentName(c);
00559
00560 SetWindowDirty(WC_GRAPH_LEGEND, 0);
00561 SetWindowClassesDirty(WC_CLIENT_LIST_POPUP);
00562 SetWindowDirty(WC_CLIENT_LIST, 0);
00563 InvalidateWindowData(WC_LINKGRAPH_LEGEND, 0);
00564 BuildOwnerLegend();
00565 InvalidateWindowData(WC_SMALLMAP, 0, 1);
00566
00567 if (is_ai && (!_networking || _network_server)) AI::StartNew(c->index);
00568
00569 AI::BroadcastNewEvent(new ScriptEventCompanyNew(c->index), c->index);
00570 Game::NewEvent(new ScriptEventCompanyNew(c->index));
00571
00572 return c;
00573 }
00574
00576 void StartupCompanies()
00577 {
00578 _next_competitor_start = 0;
00579 }
00580
00582 static void MaybeStartNewCompany()
00583 {
00584 #ifdef ENABLE_NETWORK
00585 if (_networking && Company::GetNumItems() >= _settings_client.network.max_companies) return;
00586 #endif
00587
00588 Company *c;
00589
00590
00591 uint n = 0;
00592 FOR_ALL_COMPANIES(c) {
00593 if (c->is_ai) n++;
00594 }
00595
00596 if (n < (uint)_settings_game.difficulty.max_no_competitors) {
00597
00598
00599 DoCommandP(0, 1 | INVALID_COMPANY << 16, 0, CMD_COMPANY_CTRL);
00600 }
00601 }
00602
00604 void InitializeCompanies()
00605 {
00606 _cur_company_tick_index = 0;
00607 }
00608
00615 bool MayCompanyTakeOver(CompanyID cbig, CompanyID csmall)
00616 {
00617 const Company *c1 = Company::Get(cbig);
00618 const Company *c2 = Company::Get(csmall);
00619
00620
00621 return c1->group_all[VEH_TRAIN].num_vehicle + c2->group_all[VEH_TRAIN].num_vehicle <= _settings_game.vehicle.max_trains &&
00622 c1->group_all[VEH_ROAD].num_vehicle + c2->group_all[VEH_ROAD].num_vehicle <= _settings_game.vehicle.max_roadveh &&
00623 c1->group_all[VEH_SHIP].num_vehicle + c2->group_all[VEH_SHIP].num_vehicle <= _settings_game.vehicle.max_ships &&
00624 c1->group_all[VEH_AIRCRAFT].num_vehicle + c2->group_all[VEH_AIRCRAFT].num_vehicle <= _settings_game.vehicle.max_aircraft;
00625 }
00626
00636 static void HandleBankruptcyTakeover(Company *c)
00637 {
00638
00639
00640
00641
00642
00643 static const int TAKE_OVER_TIMEOUT = 3 * 30 * DAY_TICKS / (MAX_COMPANIES - 1);
00644
00645 assert(c->bankrupt_asked != 0);
00646
00647
00648 if (c->bankrupt_timeout != 0) {
00649 c->bankrupt_timeout -= MAX_COMPANIES;
00650 if (c->bankrupt_timeout > 0) return;
00651 c->bankrupt_timeout = 0;
00652
00653 return;
00654 }
00655
00656
00657 if (c->bankrupt_asked == MAX_UVALUE(CompanyMask)) return;
00658
00659 Company *c2, *best = NULL;
00660 int32 best_performance = -1;
00661
00662
00663 FOR_ALL_COMPANIES(c2) {
00664 if (c2->bankrupt_asked == 0 &&
00665 !HasBit(c->bankrupt_asked, c2->index) &&
00666 best_performance < c2->old_economy[1].performance_history &&
00667 MayCompanyTakeOver(c2->index, c->index)) {
00668 best_performance = c2->old_economy[1].performance_history;
00669 best = c2;
00670 }
00671 }
00672
00673
00674 if (best_performance == -1) {
00675 c->bankrupt_asked = MAX_UVALUE(CompanyMask);
00676 return;
00677 }
00678
00679 SetBit(c->bankrupt_asked, best->index);
00680
00681 c->bankrupt_timeout = TAKE_OVER_TIMEOUT;
00682 if (best->is_ai) {
00683 AI::NewEvent(best->index, new ScriptEventCompanyAskMerger(c->index, ClampToI32(c->bankrupt_value)));
00684 } else if (IsInteractiveCompany(best->index)) {
00685 ShowBuyCompanyDialog(c->index);
00686 }
00687 }
00688
00690 void OnTick_Companies()
00691 {
00692 if (_game_mode == GM_EDITOR) return;
00693
00694 Company *c = Company::GetIfValid(_cur_company_tick_index);
00695 if (c != NULL) {
00696 if (c->name_1 != 0) GenerateCompanyName(c);
00697 if (c->bankrupt_asked != 0) HandleBankruptcyTakeover(c);
00698 }
00699
00700 if (_next_competitor_start == 0) {
00701 _next_competitor_start = AI::GetStartNextTime() * DAY_TICKS;
00702 }
00703
00704 if (AI::CanStartNew() && _game_mode != GM_MENU && --_next_competitor_start == 0) {
00705 MaybeStartNewCompany();
00706 }
00707
00708 _cur_company_tick_index = (_cur_company_tick_index + 1) % MAX_COMPANIES;
00709 }
00710
00715 void CompaniesYearlyLoop()
00716 {
00717 Company *c;
00718
00719
00720 FOR_ALL_COMPANIES(c) {
00721 memmove(&c->yearly_expenses[1], &c->yearly_expenses[0], sizeof(c->yearly_expenses) - sizeof(c->yearly_expenses[0]));
00722 memset(&c->yearly_expenses[0], 0, sizeof(c->yearly_expenses[0]));
00723 SetWindowDirty(WC_FINANCES, c->index);
00724 }
00725
00726 if (_settings_client.gui.show_finances && _local_company != COMPANY_SPECTATOR) {
00727 ShowCompanyFinances(_local_company);
00728 c = Company::Get(_local_company);
00729 if (c->num_valid_stat_ent > 5 && c->old_economy[0].performance_history < c->old_economy[4].performance_history) {
00730 SndPlayFx(SND_01_BAD_YEAR);
00731 } else {
00732 SndPlayFx(SND_00_GOOD_YEAR);
00733 }
00734 }
00735 }
00736
00742 void CompanyNewsInformation::FillData(const Company *c, const Company *other)
00743 {
00744 SetDParam(0, c->index);
00745 GetString(this->company_name, STR_COMPANY_NAME, lastof(this->company_name));
00746
00747 if (other == NULL) {
00748 *this->other_company_name = '\0';
00749 } else {
00750 SetDParam(0, other->index);
00751 GetString(this->other_company_name, STR_COMPANY_NAME, lastof(this->other_company_name));
00752 c = other;
00753 }
00754
00755 SetDParam(0, c->index);
00756 GetString(this->president_name, STR_PRESIDENT_NAME_MANAGER, lastof(this->president_name));
00757
00758 this->colour = c->colour;
00759 this->face = c->face;
00760
00761 }
00762
00767 void CompanyAdminUpdate(const Company *company)
00768 {
00769 #ifdef ENABLE_NETWORK
00770 if (_network_server) NetworkAdminCompanyUpdate(company);
00771 #endif
00772 }
00773
00779 void CompanyAdminRemove(CompanyID company_id, CompanyRemoveReason reason)
00780 {
00781 #ifdef ENABLE_NETWORK
00782 if (_network_server) NetworkAdminCompanyRemove(company_id, (AdminCompanyRemoveReason)reason);
00783 #endif
00784 }
00785
00800 CommandCost CmdCompanyCtrl(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00801 {
00802 InvalidateWindowData(WC_COMPANY_LEAGUE, 0, 0);
00803 CompanyID company_id = (CompanyID)GB(p1, 16, 8);
00804 #ifdef ENABLE_NETWORK
00805 ClientID client_id = (ClientID)p2;
00806 #endif
00807
00808 switch (GB(p1, 0, 16)) {
00809 case 0: {
00810
00811 if (!_networking) return CMD_ERROR;
00812
00813 #ifdef ENABLE_NETWORK
00814
00815 if (!(flags & DC_EXEC)) return CommandCost();
00816 NetworkClientInfo *ci = NetworkClientInfo::GetByClientID(client_id);
00817 if (ci == NULL) return CommandCost();
00818
00819
00820 DeleteWindowById(WC_NETWORK_STATUS_WINDOW, WN_NETWORK_STATUS_WINDOW_JOIN);
00821
00822 Company *c = DoStartupNewCompany(false);
00823
00824
00825 if (c == NULL) {
00826 if (_network_server) {
00827 ci->client_playas = COMPANY_SPECTATOR;
00828 NetworkUpdateClientInfo(ci->client_id);
00829 }
00830 break;
00831 }
00832
00833
00834 if (client_id == _network_own_client_id) {
00835 assert(_local_company == COMPANY_SPECTATOR);
00836 SetLocalCompany(c->index);
00837 if (!StrEmpty(_settings_client.network.default_company_pass)) {
00838 NetworkChangeCompanyPassword(_local_company, _settings_client.network.default_company_pass);
00839 }
00840
00841
00842
00843 SyncCompanySettings();
00844
00845 MarkWholeScreenDirty();
00846 }
00847
00848 if (_network_server) {
00849 ci->client_playas = c->index;
00850 NetworkUpdateClientInfo(ci->client_id);
00851
00852 if (Company::IsValidID(ci->client_playas)) {
00853 _network_company_states[c->index].months_empty = 0;
00854 _network_company_states[c->index].password[0] = '\0';
00855 NetworkServerUpdateCompanyPassworded(ci->client_playas, false);
00856
00857
00858
00859
00860
00861
00862
00863
00864
00865
00866
00867
00868 NetworkSendCommand(0, 0, 0, CMD_RENAME_PRESIDENT, NULL, ci->client_name, ci->client_playas);
00869 }
00870
00871
00872 NetworkAdminCompanyInfo(c, true);
00873 NetworkServerSendChat(NETWORK_ACTION_COMPANY_NEW, DESTTYPE_BROADCAST, 0, "", ci->client_id, ci->client_playas + 1);
00874 }
00875 #endif
00876 break;
00877 }
00878
00879 case 1:
00880 if (!(flags & DC_EXEC)) return CommandCost();
00881
00882 if (company_id != INVALID_COMPANY && (company_id >= MAX_COMPANIES || Company::IsValidID(company_id))) return CMD_ERROR;
00883 DoStartupNewCompany(true, company_id);
00884 break;
00885
00886 case 2: {
00887 CompanyRemoveReason reason = (CompanyRemoveReason)GB(p2, 0, 2);
00888 if (reason >= CRR_END) return CMD_ERROR;
00889
00890 Company *c = Company::GetIfValid(company_id);
00891 if (c == NULL) return CMD_ERROR;
00892
00893 if (!(flags & DC_EXEC)) return CommandCost();
00894
00895
00896 DeleteCompanyWindows(c->index);
00897 CompanyNewsInformation *cni = MallocT<CompanyNewsInformation>(1);
00898 cni->FillData(c);
00899
00900
00901 SetDParam(0, STR_NEWS_COMPANY_BANKRUPT_TITLE);
00902 SetDParam(1, STR_NEWS_COMPANY_BANKRUPT_DESCRIPTION);
00903 SetDParamStr(2, cni->company_name);
00904 AddCompanyNewsItem(STR_MESSAGE_NEWS_FORMAT, NS_COMPANY_BANKRUPT, cni);
00905
00906
00907 ChangeOwnershipOfCompanyItems(c->index, INVALID_OWNER);
00908 if (c->is_ai) AI::Stop(c->index);
00909
00910 CompanyID c_index = c->index;
00911 delete c;
00912 AI::BroadcastNewEvent(new ScriptEventCompanyBankrupt(c_index));
00913 Game::NewEvent(new ScriptEventCompanyBankrupt(c_index));
00914 CompanyAdminRemove(c_index, (CompanyRemoveReason)reason);
00915 break;
00916 }
00917
00918 default: return CMD_ERROR;
00919 }
00920
00921 InvalidateWindowClassesData(WC_GAME_OPTIONS);
00922 InvalidateWindowClassesData(WC_AI_SETTINGS);
00923 InvalidateWindowClassesData(WC_AI_LIST);
00924
00925 return CommandCost();
00926 }
00927
00937 CommandCost CmdSetCompanyManagerFace(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00938 {
00939 CompanyManagerFace cmf = (CompanyManagerFace)p2;
00940
00941 if (!IsValidCompanyManagerFace(cmf)) return CMD_ERROR;
00942
00943 if (flags & DC_EXEC) {
00944 Company::Get(_current_company)->face = cmf;
00945 MarkWholeScreenDirty();
00946 }
00947 return CommandCost();
00948 }
00949
00961 CommandCost CmdSetCompanyColour(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00962 {
00963 Colours colour = Extract<Colours, 0, 4>(p2);
00964 LiveryScheme scheme = Extract<LiveryScheme, 0, 8>(p1);
00965 byte state = GB(p1, 8, 2);
00966
00967 if (scheme >= LS_END || state >= 3 || colour == INVALID_COLOUR) return CMD_ERROR;
00968
00969 Company *c = Company::Get(_current_company);
00970
00971
00972 if (scheme == LS_DEFAULT && state == 0) {
00973 const Company *cc;
00974 FOR_ALL_COMPANIES(cc) {
00975 if (cc != c && cc->colour == colour) return CMD_ERROR;
00976 }
00977 }
00978
00979 if (flags & DC_EXEC) {
00980 switch (state) {
00981 case 0:
00982 c->livery[scheme].colour1 = colour;
00983
00984
00985
00986 if (scheme == LS_DEFAULT) {
00987 _company_colours[_current_company] = colour;
00988 c->colour = colour;
00989 CompanyAdminUpdate(c);
00990 }
00991 break;
00992
00993 case 1:
00994 c->livery[scheme].colour2 = colour;
00995 break;
00996
00997 case 2:
00998 c->livery[scheme].in_use = colour != 0;
00999
01000
01001
01002
01003
01004
01005
01006
01007 if (colour != 0) {
01008 c->livery[LS_DEFAULT].in_use = true;
01009 break;
01010 }
01011
01012
01013
01014 c->livery[LS_DEFAULT].in_use = false;
01015 for (scheme = LS_DEFAULT; scheme < LS_END; scheme++) {
01016 if (c->livery[scheme].in_use) {
01017 c->livery[LS_DEFAULT].in_use = true;
01018 break;
01019 }
01020 }
01021 break;
01022
01023 default:
01024 break;
01025 }
01026 ResetVehicleColourMap();
01027 MarkWholeScreenDirty();
01028
01029
01030 InvalidateWindowData(WC_INCOME_GRAPH, 0);
01031 InvalidateWindowData(WC_OPERATING_PROFIT, 0);
01032 InvalidateWindowData(WC_DELIVERED_CARGO, 0);
01033 InvalidateWindowData(WC_PERFORMANCE_HISTORY, 0);
01034 InvalidateWindowData(WC_COMPANY_VALUE, 0);
01035 InvalidateWindowData(WC_LINKGRAPH_LEGEND, 0);
01036
01037 BuildOwnerLegend();
01038 InvalidateWindowData(WC_SMALLMAP, 0, 1);
01039
01040
01041 Vehicle *v;
01042 FOR_ALL_VEHICLES(v) {
01043 if (v->owner == _current_company) v->InvalidateNewGRFCache();
01044 }
01045
01046 extern void UpdateObjectColours(const Company *c);
01047 UpdateObjectColours(c);
01048 }
01049 return CommandCost();
01050 }
01051
01057 static bool IsUniqueCompanyName(const char *name)
01058 {
01059 const Company *c;
01060
01061 FOR_ALL_COMPANIES(c) {
01062 if (c->name != NULL && strcmp(c->name, name) == 0) return false;
01063 }
01064
01065 return true;
01066 }
01067
01077 CommandCost CmdRenameCompany(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01078 {
01079 bool reset = StrEmpty(text);
01080
01081 if (!reset) {
01082 if (Utf8StringLength(text) >= MAX_LENGTH_COMPANY_NAME_CHARS) return CMD_ERROR;
01083 if (!IsUniqueCompanyName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
01084 }
01085
01086 if (flags & DC_EXEC) {
01087 Company *c = Company::Get(_current_company);
01088 free(c->name);
01089 c->name = reset ? NULL : strdup(text);
01090 MarkWholeScreenDirty();
01091 CompanyAdminUpdate(c);
01092 }
01093
01094 return CommandCost();
01095 }
01096
01102 static bool IsUniquePresidentName(const char *name)
01103 {
01104 const Company *c;
01105
01106 FOR_ALL_COMPANIES(c) {
01107 if (c->president_name != NULL && strcmp(c->president_name, name) == 0) return false;
01108 }
01109
01110 return true;
01111 }
01112
01122 CommandCost CmdRenamePresident(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01123 {
01124 bool reset = StrEmpty(text);
01125
01126 if (!reset) {
01127 if (Utf8StringLength(text) >= MAX_LENGTH_PRESIDENT_NAME_CHARS) return CMD_ERROR;
01128 if (!IsUniquePresidentName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
01129 }
01130
01131 if (flags & DC_EXEC) {
01132 Company *c = Company::Get(_current_company);
01133 free(c->president_name);
01134
01135 if (reset) {
01136 c->president_name = NULL;
01137 } else {
01138 c->president_name = strdup(text);
01139
01140 if (c->name_1 == STR_SV_UNNAMED && c->name == NULL) {
01141 char buf[80];
01142
01143 snprintf(buf, lengthof(buf), "%s Transport", text);
01144 DoCommand(0, 0, 0, DC_EXEC, CMD_RENAME_COMPANY, buf);
01145 }
01146 }
01147
01148 MarkWholeScreenDirty();
01149 CompanyAdminUpdate(c);
01150 }
01151
01152 return CommandCost();
01153 }