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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
00039 #include "table/strings.h"
00040
00041 CompanyByte _local_company;
00042 CompanyByte _current_company;
00043 Colours _company_colours[MAX_COMPANIES];
00044 CompanyManagerFace _company_manager_face;
00045 uint _next_competitor_start;
00046 uint _cur_company_tick_index;
00047
00048 CompanyPool _company_pool("Company");
00049 INSTANTIATE_POOL_METHODS(Company)
00050
00051
00056 Company::Company(uint16 name_1, bool is_ai)
00057 {
00058 this->name_1 = name_1;
00059 this->location_of_HQ = INVALID_TILE;
00060 this->is_ai = is_ai;
00061 this->terraform_limit = _settings_game.construction.terraform_frame_burst << 16;
00062 this->clear_limit = _settings_game.construction.clear_frame_burst << 16;
00063
00064 for (uint j = 0; j < 4; j++) this->share_owners[j] = COMPANY_SPECTATOR;
00065 InvalidateWindowData(WC_PERFORMANCE_DETAIL, 0, INVALID_COMPANY);
00066 }
00067
00069 Company::~Company()
00070 {
00071 free(this->num_engines);
00072
00073 if (CleaningPool()) return;
00074
00075 DeleteCompanyWindows(this->index);
00076 }
00077
00082 void Company::PostDestructor(size_t index)
00083 {
00084 InvalidateWindowData(WC_GRAPH_LEGEND, 0, (int)index);
00085 InvalidateWindowData(WC_PERFORMANCE_DETAIL, 0, (int)index);
00086 InvalidateWindowData(WC_COMPANY_LEAGUE, 0, 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 }
00117
00123 TextColour GetDrawStringCompanyColour(CompanyID company)
00124 {
00125 if (!Company::IsValidID(company)) return (TextColour)_colour_gradient[COLOUR_WHITE][4] | TC_IS_PALETTE_COLOUR;
00126 return (TextColour)_colour_gradient[_company_colours[company]][4] | TC_IS_PALETTE_COLOUR;
00127 }
00128
00135 void DrawCompanyIcon(CompanyID c, int x, int y)
00136 {
00137 DrawSprite(SPR_COMPANY_ICON, COMPANY_SPRITE_COLOUR(c), x, y);
00138 }
00139
00146 static bool IsValidCompanyManagerFace(CompanyManagerFace cmf)
00147 {
00148 if (!AreCompanyManagerFaceBitsValid(cmf, CMFV_GEN_ETHN, GE_WM)) return false;
00149
00150 GenderEthnicity ge = (GenderEthnicity)GetCompanyManagerFaceBits(cmf, CMFV_GEN_ETHN, GE_WM);
00151 bool has_moustache = !HasBit(ge, GENDER_FEMALE) && GetCompanyManagerFaceBits(cmf, CMFV_HAS_MOUSTACHE, ge) != 0;
00152 bool has_tie_earring = !HasBit(ge, GENDER_FEMALE) || GetCompanyManagerFaceBits(cmf, CMFV_HAS_TIE_EARRING, ge) != 0;
00153 bool has_glasses = GetCompanyManagerFaceBits(cmf, CMFV_HAS_GLASSES, ge) != 0;
00154
00155 if (!AreCompanyManagerFaceBitsValid(cmf, CMFV_EYE_COLOUR, ge)) return false;
00156 for (CompanyManagerFaceVariable cmfv = CMFV_CHEEKS; cmfv < CMFV_END; cmfv++) {
00157 switch (cmfv) {
00158 case CMFV_MOUSTACHE: if (!has_moustache) continue; break;
00159 case CMFV_LIPS:
00160 case CMFV_NOSE: if (has_moustache) continue; break;
00161 case CMFV_TIE_EARRING: if (!has_tie_earring) continue; break;
00162 case CMFV_GLASSES: if (!has_glasses) continue; break;
00163 default: break;
00164 }
00165 if (!AreCompanyManagerFaceBitsValid(cmf, cmfv, ge)) return false;
00166 }
00167
00168 return true;
00169 }
00170
00175 void InvalidateCompanyWindows(const Company *company)
00176 {
00177 CompanyID cid = company->index;
00178
00179 if (cid == _local_company) SetWindowDirty(WC_STATUS_BAR, 0);
00180 SetWindowDirty(WC_FINANCES, cid);
00181 }
00182
00188 bool CheckCompanyHasMoney(CommandCost &cost)
00189 {
00190 if (cost.GetCost() > 0) {
00191 const Company *c = Company::GetIfValid(_current_company);
00192 if (c != NULL && cost.GetCost() > c->money) {
00193 SetDParam(0, cost.GetCost());
00194 cost.MakeError(STR_ERROR_NOT_ENOUGH_CASH_REQUIRES_CURRENCY);
00195 return false;
00196 }
00197 }
00198 return true;
00199 }
00200
00206 static void SubtractMoneyFromAnyCompany(Company *c, CommandCost cost)
00207 {
00208 if (cost.GetCost() == 0) return;
00209 assert(cost.GetExpensesType() != INVALID_EXPENSES);
00210
00211 c->money -= cost.GetCost();
00212 c->yearly_expenses[0][cost.GetExpensesType()] += cost.GetCost();
00213
00214 if (HasBit(1 << EXPENSES_TRAIN_INC |
00215 1 << EXPENSES_ROADVEH_INC |
00216 1 << EXPENSES_AIRCRAFT_INC |
00217 1 << EXPENSES_SHIP_INC, cost.GetExpensesType())) {
00218 c->cur_economy.income -= cost.GetCost();
00219 } else if (HasBit(1 << EXPENSES_TRAIN_RUN |
00220 1 << EXPENSES_ROADVEH_RUN |
00221 1 << EXPENSES_AIRCRAFT_RUN |
00222 1 << EXPENSES_SHIP_RUN |
00223 1 << EXPENSES_PROPERTY |
00224 1 << EXPENSES_LOAN_INT, cost.GetExpensesType())) {
00225 c->cur_economy.expenses -= cost.GetCost();
00226 }
00227
00228 InvalidateCompanyWindows(c);
00229 }
00230
00235 void SubtractMoneyFromCompany(CommandCost cost)
00236 {
00237 Company *c = Company::GetIfValid(_current_company);
00238 if (c != NULL) SubtractMoneyFromAnyCompany(c, cost);
00239 }
00240
00246 void SubtractMoneyFromCompanyFract(CompanyID company, CommandCost cst)
00247 {
00248 Company *c = Company::Get(company);
00249 byte m = c->money_fraction;
00250 Money cost = cst.GetCost();
00251
00252 c->money_fraction = m - (byte)cost;
00253 cost >>= 8;
00254 if (c->money_fraction > m) cost++;
00255 if (cost != 0) SubtractMoneyFromAnyCompany(c, CommandCost(cst.GetExpensesType(), cost));
00256 }
00257
00259 void UpdateLandscapingLimits()
00260 {
00261 Company *c;
00262 FOR_ALL_COMPANIES(c) {
00263 c->terraform_limit = min(c->terraform_limit + _settings_game.construction.terraform_per_64k_frames, (uint32)_settings_game.construction.terraform_frame_burst << 16);
00264 c->clear_limit = min(c->clear_limit + _settings_game.construction.clear_per_64k_frames, (uint32)_settings_game.construction.clear_frame_burst << 16);
00265 }
00266 }
00267
00274 void GetNameOfOwner(Owner owner, TileIndex tile)
00275 {
00276 SetDParam(2, owner);
00277
00278 if (owner != OWNER_TOWN) {
00279 if (!Company::IsValidID(owner)) {
00280 SetDParam(0, STR_COMPANY_SOMEONE);
00281 } else {
00282 SetDParam(0, STR_COMPANY_NAME);
00283 SetDParam(1, owner);
00284 }
00285 } else {
00286 assert(tile != 0);
00287 const Town *t = ClosestTownFromTile(tile, UINT_MAX);
00288
00289 SetDParam(0, STR_TOWN_NAME);
00290 SetDParam(1, t->index);
00291 }
00292 }
00293
00294
00303 CommandCost CheckOwnership(Owner owner, TileIndex tile)
00304 {
00305 assert(owner < OWNER_END);
00306 assert(owner != OWNER_TOWN || tile != 0);
00307
00308 if (owner == _current_company) return CommandCost();
00309
00310 GetNameOfOwner(owner, tile);
00311 return_cmd_error(STR_ERROR_OWNED_BY);
00312 }
00313
00321 CommandCost CheckTileOwnership(TileIndex tile)
00322 {
00323 Owner owner = GetTileOwner(tile);
00324
00325 assert(owner < OWNER_END);
00326
00327 if (owner == _current_company) return CommandCost();
00328
00329
00330 if (IsLocalCompany()) GetNameOfOwner(owner, tile);
00331 return_cmd_error(STR_ERROR_OWNED_BY);
00332 }
00333
00338 static void GenerateCompanyName(Company *c)
00339 {
00340
00341
00342 char buffer[(MAX_LENGTH_COMPANY_NAME_CHARS + 1) * MAX_CHAR_LENGTH];
00343
00344 if (c->name_1 != STR_SV_UNNAMED) return;
00345 if (c->last_build_coordinate == 0) return;
00346
00347 Town *t = ClosestTownFromTile(c->last_build_coordinate, UINT_MAX);
00348
00349 StringID str;
00350 uint32 strp;
00351 if (t->name == NULL && IsInsideMM(t->townnametype, SPECSTR_TOWNNAME_START, SPECSTR_TOWNNAME_LAST + 1)) {
00352 str = t->townnametype - SPECSTR_TOWNNAME_START + SPECSTR_PLAYERNAME_START;
00353 strp = t->townnameparts;
00354
00355 verify_name:;
00356
00357 Company *cc;
00358 FOR_ALL_COMPANIES(cc) {
00359 if (cc->name_1 == str && cc->name_2 == strp) goto bad_town_name;
00360 }
00361
00362 GetString(buffer, str, lastof(buffer));
00363 if (Utf8StringLength(buffer) >= MAX_LENGTH_COMPANY_NAME_CHARS) goto bad_town_name;
00364
00365 set_name:;
00366 c->name_1 = str;
00367 c->name_2 = strp;
00368
00369 MarkWholeScreenDirty();
00370
00371 if (c->is_ai) {
00372 CompanyNewsInformation *cni = MallocT<CompanyNewsInformation>(1);
00373 cni->FillData(c);
00374 SetDParam(0, STR_NEWS_COMPANY_LAUNCH_TITLE);
00375 SetDParam(1, STR_NEWS_COMPANY_LAUNCH_DESCRIPTION);
00376 SetDParamStr(2, cni->company_name);
00377 SetDParam(3, t->index);
00378 AddNewsItem(STR_MESSAGE_NEWS_FORMAT, NS_COMPANY_NEW, NR_TILE, c->last_build_coordinate, NR_NONE, UINT32_MAX, cni);
00379 }
00380 AI::BroadcastNewEvent(new AIEventCompanyNew(c->index), c->index);
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
00396 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 = 100000;
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 SetWindowDirty(WC_TOOLBAR_MENU, 0);
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 c->num_engines = CallocT<uint16>(Engine::GetPoolSize());
00567
00568 return c;
00569 }
00570
00572 void StartupCompanies()
00573 {
00574 _next_competitor_start = 0;
00575 }
00576
00577 #ifdef ENABLE_AI
00578
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 #endif
00600
00602 void InitializeCompanies()
00603 {
00604 _company_pool.CleanPool();
00605 _cur_company_tick_index = 0;
00606 }
00607
00614 bool MayCompanyTakeOver(CompanyID cbig, CompanyID csmall)
00615 {
00616 uint big_counts[4], small_counts[4];
00617 CountCompanyVehicles(cbig, big_counts);
00618 CountCompanyVehicles(csmall, small_counts);
00619
00620
00621 return big_counts[VEH_TRAIN] + small_counts[VEH_TRAIN] <= _settings_game.vehicle.max_trains &&
00622 big_counts[VEH_ROAD] + small_counts[VEH_ROAD] <= _settings_game.vehicle.max_roadveh &&
00623 big_counts[VEH_SHIP] + small_counts[VEH_SHIP] <= _settings_game.vehicle.max_ships &&
00624 big_counts[VEH_AIRCRAFT] + small_counts[VEH_AIRCRAFT] <= _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 AIEventCompanyAskMerger(c->index, ClampToI32(c->bankrupt_value)));
00684 } else if (IsInteractiveCompany(best->index)) {
00685 ShowBuyCompanyDialog(c->index);
00686 }
00687 }
00688
00689 void OnTick_Companies()
00690 {
00691 if (_game_mode == GM_EDITOR) return;
00692
00693 Company *c = Company::GetIfValid(_cur_company_tick_index);
00694 if (c != NULL) {
00695 if (c->name_1 != 0) GenerateCompanyName(c);
00696 if (c->bankrupt_asked != 0) HandleBankruptcyTakeover(c);
00697 }
00698
00699 #ifdef ENABLE_AI
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 #endif
00708
00709 _cur_company_tick_index = (_cur_company_tick_index + 1) % MAX_COMPANIES;
00710 }
00711
00716 void CompaniesYearlyLoop()
00717 {
00718 Company *c;
00719
00720
00721 FOR_ALL_COMPANIES(c) {
00722 memmove(&c->yearly_expenses[1], &c->yearly_expenses[0], sizeof(c->yearly_expenses) - sizeof(c->yearly_expenses[0]));
00723 memset(&c->yearly_expenses[0], 0, sizeof(c->yearly_expenses[0]));
00724 SetWindowDirty(WC_FINANCES, c->index);
00725 }
00726
00727 if (_settings_client.gui.show_finances && _local_company != COMPANY_SPECTATOR) {
00728 ShowCompanyFinances(_local_company);
00729 c = Company::Get(_local_company);
00730 if (c->num_valid_stat_ent > 5 && c->old_economy[0].performance_history < c->old_economy[4].performance_history) {
00731 SndPlayFx(SND_01_BAD_YEAR);
00732 } else {
00733 SndPlayFx(SND_00_GOOD_YEAR);
00734 }
00735 }
00736 }
00737
00743 void CompanyNewsInformation::FillData(const Company *c, const Company *other)
00744 {
00745 SetDParam(0, c->index);
00746 GetString(this->company_name, STR_COMPANY_NAME, lastof(this->company_name));
00747
00748 if (other == NULL) {
00749 *this->other_company_name = '\0';
00750 } else {
00751 SetDParam(0, other->index);
00752 GetString(this->other_company_name, STR_COMPANY_NAME, lastof(this->other_company_name));
00753 c = other;
00754 }
00755
00756 SetDParam(0, c->index);
00757 GetString(this->president_name, STR_PRESIDENT_NAME_MANAGER, lastof(this->president_name));
00758
00759 this->colour = c->colour;
00760 this->face = c->face;
00761
00762 }
00763
00768 void CompanyAdminUpdate(const Company *company)
00769 {
00770 #ifdef ENABLE_NETWORK
00771 if (_network_server) NetworkAdminCompanyUpdate(company);
00772 #endif
00773 }
00774
00779 void CompanyAdminBankrupt(CompanyID company_id)
00780 {
00781 #ifdef ENABLE_NETWORK
00782 if (_network_server) NetworkAdminCompanyRemove(company_id, ADMIN_CRR_BANKRUPT);
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 = NetworkFindClientInfoFromClientID(client_id);
00817 if (ci == NULL) return CommandCost();
00818
00819
00820 DeleteWindowById(WC_NETWORK_STATUS_WINDOW, 0);
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 CompanyID old_playas = ci->client_playas;
00850 ci->client_playas = c->index;
00851 NetworkUpdateClientInfo(ci->client_id);
00852
00853 if (Company::IsValidID(ci->client_playas)) {
00854 _network_company_states[c->index].months_empty = 0;
00855 _network_company_states[c->index].password[0] = '\0';
00856 NetworkServerUpdateCompanyPassworded(ci->client_playas, false);
00857
00858
00859
00860
00861
00862
00863
00864
00865
00866
00867
00868
00869 NetworkSendCommand(0, 0, 0, CMD_RENAME_PRESIDENT, NULL, ci->client_name, ci->client_playas);
00870 }
00871
00872
00873 if (old_playas == COMPANY_SPECTATOR) {
00874 NetworkAdminCompanyInfo(c, true);
00875 NetworkServerSendChat(NETWORK_ACTION_COMPANY_NEW, DESTTYPE_BROADCAST, 0, "", ci->client_id, ci->client_playas + 1);
00876 }
00877 }
00878 #endif
00879 break;
00880 }
00881
00882 case 1:
00883 if (!(flags & DC_EXEC)) return CommandCost();
00884
00885 if (company_id != INVALID_COMPANY && (company_id >= MAX_COMPANIES || Company::IsValidID(company_id))) return CMD_ERROR;
00886 DoStartupNewCompany(true, company_id);
00887 break;
00888
00889 case 2: {
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 AIEventCompanyBankrupt(c_index));
00913 CompanyAdminBankrupt(c_index);
00914 break;
00915 }
00916
00917 default: return CMD_ERROR;
00918 }
00919
00920 InvalidateWindowClassesData(WC_GAME_OPTIONS);
00921 InvalidateWindowClassesData(WC_AI_SETTINGS);
00922 InvalidateWindowClassesData(WC_AI_LIST);
00923
00924 return CommandCost();
00925 }
00926
00936 CommandCost CmdSetCompanyManagerFace(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00937 {
00938 CompanyManagerFace cmf = (CompanyManagerFace)p2;
00939
00940 if (!IsValidCompanyManagerFace(cmf)) return CMD_ERROR;
00941
00942 if (flags & DC_EXEC) {
00943 Company::Get(_current_company)->face = cmf;
00944 MarkWholeScreenDirty();
00945 }
00946 return CommandCost();
00947 }
00948
00960 CommandCost CmdSetCompanyColour(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
00961 {
00962 Colours colour = Extract<Colours, 0, 4>(p2);
00963 LiveryScheme scheme = Extract<LiveryScheme, 0, 8>(p1);
00964 byte state = GB(p1, 8, 2);
00965
00966 if (scheme >= LS_END || state >= 3 || colour == INVALID_COLOUR) return CMD_ERROR;
00967
00968 Company *c = Company::Get(_current_company);
00969
00970
00971 if (scheme == LS_DEFAULT && state == 0) {
00972 const Company *cc;
00973 FOR_ALL_COMPANIES(cc) {
00974 if (cc != c && cc->colour == colour) return CMD_ERROR;
00975 }
00976 }
00977
00978 if (flags & DC_EXEC) {
00979 switch (state) {
00980 case 0:
00981 c->livery[scheme].colour1 = colour;
00982
00983
00984
00985 if (scheme == LS_DEFAULT) {
00986 _company_colours[_current_company] = colour;
00987 c->colour = colour;
00988 CompanyAdminUpdate(c);
00989 }
00990 break;
00991
00992 case 1:
00993 c->livery[scheme].colour2 = colour;
00994 break;
00995
00996 case 2:
00997 c->livery[scheme].in_use = colour != 0;
00998
00999
01000
01001
01002
01003
01004
01005
01006 if (colour != 0) {
01007 c->livery[LS_DEFAULT].in_use = true;
01008 break;
01009 }
01010
01011
01012
01013 c->livery[LS_DEFAULT].in_use = false;
01014 for (scheme = LS_DEFAULT; scheme < LS_END; scheme++) {
01015 if (c->livery[scheme].in_use) {
01016 c->livery[LS_DEFAULT].in_use = true;
01017 break;
01018 }
01019 }
01020 break;
01021
01022 default:
01023 break;
01024 }
01025 ResetVehicleColourMap();
01026 MarkWholeScreenDirty();
01027
01028
01029 InvalidateWindowData(WC_INCOME_GRAPH, 0);
01030 InvalidateWindowData(WC_OPERATING_PROFIT, 0);
01031 InvalidateWindowData(WC_DELIVERED_CARGO, 0);
01032 InvalidateWindowData(WC_PERFORMANCE_HISTORY, 0);
01033 InvalidateWindowData(WC_COMPANY_VALUE, 0);
01034
01035
01036 Vehicle *v;
01037 FOR_ALL_VEHICLES(v) {
01038 if (v->owner == _current_company) v->InvalidateNewGRFCache();
01039 }
01040
01041 extern void UpdateObjectColours(const Company *c);
01042 UpdateObjectColours(c);
01043 }
01044 return CommandCost();
01045 }
01046
01052 static bool IsUniqueCompanyName(const char *name)
01053 {
01054 const Company *c;
01055
01056 FOR_ALL_COMPANIES(c) {
01057 if (c->name != NULL && strcmp(c->name, name) == 0) return false;
01058 }
01059
01060 return true;
01061 }
01062
01072 CommandCost CmdRenameCompany(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01073 {
01074 bool reset = StrEmpty(text);
01075
01076 if (!reset) {
01077 if (Utf8StringLength(text) >= MAX_LENGTH_COMPANY_NAME_CHARS) return CMD_ERROR;
01078 if (!IsUniqueCompanyName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
01079 }
01080
01081 if (flags & DC_EXEC) {
01082 Company *c = Company::Get(_current_company);
01083 free(c->name);
01084 c->name = reset ? NULL : strdup(text);
01085 MarkWholeScreenDirty();
01086 CompanyAdminUpdate(c);
01087 }
01088
01089 return CommandCost();
01090 }
01091
01097 static bool IsUniquePresidentName(const char *name)
01098 {
01099 const Company *c;
01100
01101 FOR_ALL_COMPANIES(c) {
01102 if (c->president_name != NULL && strcmp(c->president_name, name) == 0) return false;
01103 }
01104
01105 return true;
01106 }
01107
01117 CommandCost CmdRenamePresident(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
01118 {
01119 bool reset = StrEmpty(text);
01120
01121 if (!reset) {
01122 if (Utf8StringLength(text) >= MAX_LENGTH_PRESIDENT_NAME_CHARS) return CMD_ERROR;
01123 if (!IsUniquePresidentName(text)) return_cmd_error(STR_ERROR_NAME_MUST_BE_UNIQUE);
01124 }
01125
01126 if (flags & DC_EXEC) {
01127 Company *c = Company::Get(_current_company);
01128 free(c->president_name);
01129
01130 if (reset) {
01131 c->president_name = NULL;
01132 } else {
01133 c->president_name = strdup(text);
01134
01135 if (c->name_1 == STR_SV_UNNAMED && c->name == NULL) {
01136 char buf[80];
01137
01138 snprintf(buf, lengthof(buf), "%s Transport", text);
01139 DoCommand(0, 0, 0, DC_EXEC, CMD_RENAME_COMPANY, buf);
01140 }
01141 }
01142
01143 MarkWholeScreenDirty();
01144 CompanyAdminUpdate(c);
01145 }
01146
01147 return CommandCost();
01148 }