diff options
Diffstat (limited to 'src/economy.cpp')
| -rw-r--r-- | src/economy.cpp | 417 |
1 files changed, 209 insertions, 208 deletions
diff --git a/src/economy.cpp b/src/economy.cpp index 8629fc270..7523d4d5d 100644 --- a/src/economy.cpp +++ b/src/economy.cpp @@ -96,18 +96,18 @@ const ScoreInfo _score_info[] = { { SCORE_TOTAL, 0, 0 } }; -int _score_part[MAX_PLAYERS][SCORE_END]; +int _score_part[MAX_COMPANIES][SCORE_END]; Economy _economy; -Subsidy _subsidies[MAX_PLAYERS]; +Subsidy _subsidies[MAX_COMPANIES]; Prices _price; uint16 _price_frac[NUM_PRICES]; Money _cargo_payment_rates[NUM_CARGO]; uint16 _cargo_payment_rates_frac[NUM_CARGO]; Money _additional_cash_required; -Money CalculateCompanyValue(const Player* p) +Money CalculateCompanyValue(const Company *c) { - PlayerID owner = p->index; + Owner owner = c->index; Money value = 0; Station *st; @@ -132,8 +132,8 @@ Money CalculateCompanyValue(const Player* p) } /* Add real money value */ - value -= p->current_loan; - value += p->player_money; + value -= c->current_loan; + value += c->money; return max(value, (Money)1); } @@ -141,17 +141,17 @@ Money CalculateCompanyValue(const Player* p) /** if update is set to true, the economy is updated with this score * (also the house is updated, should only be true in the on-tick event) * @param update the economy with calculated score - * @param p player been evaluated - * @return actual score of this player + * @param c company been evaluated + * @return actual score of this company * */ -int UpdateCompanyRatingAndValue(Player *p, bool update) +int UpdateCompanyRatingAndValue(Company *c, bool update) { - byte owner = p->index; + Owner owner = c->index; int score = 0; memset(_score_part[owner], 0, sizeof(_score_part[owner])); -/* Count vehicles */ + /* Count vehicles */ { Vehicle *v; Money min_profit = 0; @@ -160,7 +160,7 @@ int UpdateCompanyRatingAndValue(Player *p, bool update) FOR_ALL_VEHICLES(v) { if (v->owner != owner) continue; - if (IsPlayerBuildableVehicleType(v->type) && v->IsPrimaryVehicle()) { + if (IsCompanyBuildableVehicleType(v->type) && v->IsPrimaryVehicle()) { num++; if (v->age > 730) { /* Find the vehicle with the lowest amount of profit */ @@ -180,7 +180,7 @@ int UpdateCompanyRatingAndValue(Player *p, bool update) _score_part[owner][SCORE_MIN_PROFIT] = ClampToI32(min_profit); } -/* Count stations */ + /* Count stations */ { uint num = 0; const Station* st; @@ -191,61 +191,62 @@ int UpdateCompanyRatingAndValue(Player *p, bool update) _score_part[owner][SCORE_STATIONS] = num; } -/* Generate statistics depending on recent income statistics */ + /* Generate statistics depending on recent income statistics */ { - int numec = min(p->num_valid_stat_ent, 12); + int numec = min(c->num_valid_stat_ent, 12); if (numec != 0) { - const PlayerEconomyEntry *pee = p->old_economy; - Money min_income = pee->income + pee->expenses; - Money max_income = pee->income + pee->expenses; + const CompanyEconomyEntry *cee = c->old_economy; + Money min_income = cee->income + cee->expenses; + Money max_income = cee->income + cee->expenses; do { - min_income = min(min_income, pee->income + pee->expenses); - max_income = max(max_income, pee->income + pee->expenses); - } while (++pee,--numec); + min_income = min(min_income, cee->income + cee->expenses); + max_income = max(max_income, cee->income + cee->expenses); + } while (++cee,--numec); - if (min_income > 0) + if (min_income > 0) { _score_part[owner][SCORE_MIN_INCOME] = ClampToI32(min_income); + } _score_part[owner][SCORE_MAX_INCOME] = ClampToI32(max_income); } } -/* Generate score depending on amount of transported cargo */ + /* Generate score depending on amount of transported cargo */ { - const PlayerEconomyEntry* pee; + const CompanyEconomyEntry *cee; int numec; uint32 total_delivered; - numec = min(p->num_valid_stat_ent, 4); + numec = min(c->num_valid_stat_ent, 4); if (numec != 0) { - pee = p->old_economy; + cee = c->old_economy; total_delivered = 0; do { - total_delivered += pee->delivered_cargo; - } while (++pee,--numec); + total_delivered += cee->delivered_cargo; + } while (++cee,--numec); _score_part[owner][SCORE_DELIVERED] = total_delivered; } } -/* Generate score for variety of cargo */ + /* Generate score for variety of cargo */ { - uint num = CountBits(p->cargo_types); + uint num = CountBits(c->cargo_types); _score_part[owner][SCORE_CARGO] = num; - if (update) p->cargo_types = 0; + if (update) c->cargo_types = 0; } -/* Generate score for player money */ + /* Generate score for company's money */ { - if (p->player_money > 0) { - _score_part[owner][SCORE_MONEY] = ClampToI32(p->player_money); + if (c->money > 0) { + _score_part[owner][SCORE_MONEY] = ClampToI32(c->money); } } -/* Generate score for loan */ + /* Generate score for loan */ { - _score_part[owner][SCORE_LOAN] = ClampToI32(_score_info[SCORE_LOAN].needed - p->current_loan); + _score_part[owner][SCORE_LOAN] = ClampToI32(_score_info[SCORE_LOAN].needed - c->current_loan); } /* Now we calculate the score for each item.. */ @@ -269,92 +270,92 @@ int UpdateCompanyRatingAndValue(Player *p, bool update) } if (update) { - p->old_economy[0].performance_history = score; - UpdateCompanyHQ(p, score); - p->old_economy[0].company_value = CalculateCompanyValue(p); + c->old_economy[0].performance_history = score; + UpdateCompanyHQ(c, score); + c->old_economy[0].company_value = CalculateCompanyValue(c); } InvalidateWindow(WC_PERFORMANCE_DETAIL, 0); return score; } -/* use PLAYER_SPECTATOR as new_player to delete the player. */ -void ChangeOwnershipOfPlayerItems(PlayerID old_player, PlayerID new_player) +/* use INVALID_OWNER as new_owner to delete the company. */ +void ChangeOwnershipOfCompanyItems(Owner old_owner, Owner new_owner) { Town *t; - PlayerID old = _current_player; + CompanyID old = _current_company; - assert(old_player != new_player); + assert(old_owner != new_owner); { - Player *p; + Company *c; uint i; - /* See if the old_player had shares in other companies */ - _current_player = old_player; - FOR_ALL_PLAYERS(p) { + /* See if the old_owner had shares in other companies */ + _current_company = old_owner; + FOR_ALL_COMPANIES(c) { for (i = 0; i < 4; i++) { - if (p->share_owners[i] == old_player) { + if (c->share_owners[i] == old_owner) { /* Sell his shares */ - CommandCost res = DoCommand(0, p->index, 0, DC_EXEC, CMD_SELL_SHARE_IN_COMPANY); + CommandCost res = DoCommand(0, c->index, 0, DC_EXEC, CMD_SELL_SHARE_IN_COMPANY); /* Because we are in a DoCommand, we can't just execute an other one and * expect the money to be removed. We need to do it ourself! */ - SubtractMoneyFromPlayer(res); + SubtractMoneyFromCompany(res); } } } /* Sell all the shares that people have on this company */ - p = GetPlayer(old_player); + c = GetCompany(old_owner); for (i = 0; i < 4; i++) { - _current_player = p->share_owners[i]; - if (_current_player != PLAYER_SPECTATOR) { + _current_company = c->share_owners[i]; + if (_current_company != INVALID_OWNER) { /* Sell the shares */ - CommandCost res = DoCommand(0, old_player, 0, DC_EXEC, CMD_SELL_SHARE_IN_COMPANY); + CommandCost res = DoCommand(0, old_owner, 0, DC_EXEC, CMD_SELL_SHARE_IN_COMPANY); /* Because we are in a DoCommand, we can't just execute an other one and * expect the money to be removed. We need to do it ourself! */ - SubtractMoneyFromPlayer(res); + SubtractMoneyFromCompany(res); } } } - _current_player = old_player; + _current_company = old_owner; - /* Temporarily increase the player's money, to be sure that + /* Temporarily increase the company's money, to be sure that * removing his/her property doesn't fail because of lack of money. * Not too drastically though, because it could overflow */ - if (new_player == PLAYER_SPECTATOR) { - GetPlayer(old_player)->player_money = UINT64_MAX >> 2; // jackpot ;p + if (new_owner == INVALID_OWNER) { + GetCompany(old_owner)->money = UINT64_MAX >> 2; // jackpot ;p } - if (new_player == PLAYER_SPECTATOR) { + if (new_owner == INVALID_OWNER) { Subsidy *s; for (s = _subsidies; s != endof(_subsidies); s++) { if (s->cargo_type != CT_INVALID && s->age >= 12) { - if (GetStation(s->to)->owner == old_player) s->cargo_type = CT_INVALID; + if (GetStation(s->to)->owner == old_owner) s->cargo_type = CT_INVALID; } } } /* Take care of rating in towns */ FOR_ALL_TOWNS(t) { - /* If a player takes over, give the ratings to that player. */ - if (new_player != PLAYER_SPECTATOR) { - if (HasBit(t->have_ratings, old_player)) { - if (HasBit(t->have_ratings, new_player)) { + /* If a company takes over, give the ratings to that company. */ + if (new_owner != INVALID_OWNER) { + if (HasBit(t->have_ratings, old_owner)) { + if (HasBit(t->have_ratings, new_owner)) { // use max of the two ratings. - t->ratings[new_player] = max(t->ratings[new_player], t->ratings[old_player]); + t->ratings[new_owner] = max(t->ratings[new_owner], t->ratings[old_owner]); } else { - SetBit(t->have_ratings, new_player); - t->ratings[new_player] = t->ratings[old_player]; + SetBit(t->have_ratings, new_owner); + t->ratings[new_owner] = t->ratings[old_owner]; } } } - /* Reset the ratings for the old player */ - t->ratings[old_player] = RATING_INITIAL; - ClrBit(t->have_ratings, old_player); + /* Reset the ratings for the old owner */ + t->ratings[old_owner] = RATING_INITIAL; + ClrBit(t->have_ratings, old_owner); } { @@ -366,7 +367,7 @@ void ChangeOwnershipOfPlayerItems(PlayerID old_player, PlayerID new_player) /* Determine Ids for the new vehicles */ FOR_ALL_VEHICLES(v) { - if (v->owner == new_player) { + if (v->owner == new_owner) { switch (v->type) { case VEH_TRAIN: if (IsFrontEngine(v)) num_train++; break; case VEH_ROAD: if (IsRoadVehFront(v)) num_road++; break; @@ -378,8 +379,8 @@ void ChangeOwnershipOfPlayerItems(PlayerID old_player, PlayerID new_player) } FOR_ALL_VEHICLES(v) { - if (v->owner == old_player && IsInsideMM(v->type, VEH_TRAIN, VEH_AIRCRAFT + 1)) { - if (new_player == PLAYER_SPECTATOR) { + if (v->owner == old_owner && IsInsideMM(v->type, VEH_TRAIN, VEH_AIRCRAFT + 1)) { + if (new_owner == INVALID_OWNER) { DeleteWindowById(WC_VEHICLE_VIEW, v->index); DeleteWindowById(WC_VEHICLE_DETAILS, v->index); DeleteWindowById(WC_VEHICLE_ORDERS, v->index); @@ -408,10 +409,10 @@ void ChangeOwnershipOfPlayerItems(PlayerID old_player, PlayerID new_player) } } } else { - v->owner = new_player; + v->owner = new_owner; v->colormap = PAL_NONE; v->group_id = DEFAULT_GROUP; - if (IsEngineCountable(v)) GetPlayer(new_player)->num_engines[v->engine_type]++; + if (IsEngineCountable(v)) GetCompany(new_owner)->num_engines[v->engine_type]++; switch (v->type) { case VEH_TRAIN: if (IsFrontEngine(v)) v->unitnumber = ++num_train; break; case VEH_ROAD: if (IsRoadVehFront(v)) v->unitnumber = ++num_road; break; @@ -428,24 +429,24 @@ void ChangeOwnershipOfPlayerItems(PlayerID old_player, PlayerID new_player) { TileIndex tile = 0; do { - ChangeTileOwner(tile, old_player, new_player); + ChangeTileOwner(tile, old_owner, new_owner); } while (++tile != MapSize()); - if (new_player != PLAYER_SPECTATOR) { - /* Update all signals because there can be new segment that was owned by two players + if (new_owner != INVALID_OWNER) { + /* Update all signals because there can be new segment that was owned by two companies * and signals were not propagated * Similiar with crossings - it is needed to bar crossings that weren't before * because of different owner of crossing and approaching train */ tile = 0; do { - if (IsTileType(tile, MP_RAILWAY) && IsTileOwner(tile, new_player) && HasSignals(tile)) { + if (IsTileType(tile, MP_RAILWAY) && IsTileOwner(tile, new_owner) && HasSignals(tile)) { TrackBits tracks = GetTrackBits(tile); do { // there may be two tracks with signals for TRACK_BIT_HORZ and TRACK_BIT_VERT Track track = RemoveFirstTrack(&tracks); - if (HasSignalOnTrack(tile, track)) AddTrackToSignalBuffer(tile, track, new_player); + if (HasSignalOnTrack(tile, track)) AddTrackToSignalBuffer(tile, track, new_owner); } while (tracks != TRACK_BIT_NONE); - } else if (IsLevelCrossingTile(tile) && IsTileOwner(tile, new_player)) { + } else if (IsLevelCrossingTile(tile) && IsTileOwner(tile, new_owner)) { UpdateLevelCrossing(tile); } } while (++tile != MapSize()); @@ -457,60 +458,60 @@ void ChangeOwnershipOfPlayerItems(PlayerID old_player, PlayerID new_player) /* In all cases clear replace engine rules. * Even if it was copied, it could interfere with new owner's rules */ - RemoveAllEngineReplacementForPlayer(GetPlayer(old_player)); + RemoveAllEngineReplacementForCompany(GetCompany(old_owner)); - if (new_player == PLAYER_SPECTATOR) { - RemoveAllGroupsForPlayer(old_player); + if (new_owner == INVALID_OWNER) { + RemoveAllGroupsForCompany(old_owner); } else { Group *g; FOR_ALL_GROUPS(g) { - if (g->owner == old_player) g->owner = new_player; + if (g->owner == old_owner) g->owner = new_owner; } } Sign *si; FOR_ALL_SIGNS(si) { - if (si->owner == old_player) si->owner = new_player == PLAYER_SPECTATOR ? OWNER_NONE : new_player; + if (si->owner == old_owner) si->owner = new_owner == INVALID_OWNER ? OWNER_NONE : new_owner; } /* Change color of existing windows */ - if (new_player != PLAYER_SPECTATOR) ChangeWindowOwner(old_player, new_player); + if (new_owner != INVALID_OWNER) ChangeWindowOwner(old_owner, new_owner); - _current_player = old; + _current_company = old; MarkWholeScreenDirty(); } -static void ChangeNetworkOwner(PlayerID current_player, PlayerID new_player) +static void ChangeNetworkOwner(Owner current_owner, Owner new_owner) { #ifdef ENABLE_NETWORK if (!_networking) return; - if (current_player == _local_player) { - _network_playas = new_player; - SetLocalPlayer(new_player); + if (current_owner == _local_company) { + _network_playas = new_owner; + SetLocalCompany(new_owner); } if (!_network_server) return; - NetworkServerChangeOwner(current_player, new_player); + NetworkServerChangeOwner(current_owner, new_owner); #endif /* ENABLE_NETWORK */ } -static void PlayersCheckBankrupt(Player *p) +static void CompanyCheckBankrupt(Company *c) { - /* If the player has money again, it does not go bankrupt */ - if (p->player_money >= 0) { - p->quarters_of_bankrupcy = 0; + /* If the company has money again, it does not go bankrupt */ + if (c->money >= 0) { + c->quarters_of_bankrupcy = 0; return; } - p->quarters_of_bankrupcy++; + c->quarters_of_bankrupcy++; CompanyNewsInformation *cni = MallocT<CompanyNewsInformation>(1); - cni->FillData(p); + cni->FillData(c); - switch (p->quarters_of_bankrupcy) { + switch (c->quarters_of_bankrupcy) { default: free(cni); break; @@ -522,9 +523,9 @@ static void PlayersCheckBankrupt(Player *p) AddNewsItem(STR_02B6, NS_COMPANY_TROUBLE, 0, 0, cni); break; case 3: { - /* XXX - In multiplayer, should we ask other players if it wants to take + /* XXX - In multiplayer, should we ask other companies if it wants to take over when it is a human company? -- TrueLight */ - if (IsHumanPlayer(p->index)) { + if (IsHumanCompany(c->index)) { SetDParam(0, STR_7056_TRANSPORT_COMPANY_IN_TROUBLE); SetDParam(1, STR_7057_WILL_BE_SOLD_OFF_OR_DECLARED); SetDParamStr(2, cni->company_name); @@ -534,11 +535,11 @@ static void PlayersCheckBankrupt(Player *p) /* Check if the company has any value.. if not, declare it bankrupt * right now */ - Money val = CalculateCompanyValue(p); + Money val = CalculateCompanyValue(c); if (val > 0) { - p->bankrupt_value = val; - p->bankrupt_asked = 1 << p->index; // Don't ask the owner - p->bankrupt_timeout = 0; + c->bankrupt_value = val; + c->bankrupt_asked = 1 << c->index; // Don't ask the owner + c->bankrupt_timeout = 0; free(cni); break; } @@ -546,7 +547,7 @@ static void PlayersCheckBankrupt(Player *p) } case 4: { /* Close everything the owner has open */ - DeletePlayerWindows(p->index); + DeleteCompanyWindows(c->index); /* Show bankrupt news */ SetDParam(0, STR_705C_BANKRUPT); @@ -554,56 +555,56 @@ static void PlayersCheckBankrupt(Player *p) SetDParamStr(2, cni->company_name); AddNewsItem(STR_02B6, NS_COMPANY_BANKRUPT, 0, 0, cni); - if (IsHumanPlayer(p->index)) { - /* XXX - If we are in offline mode, leave the player playing. Eg. there - * is no THE-END, otherwise mark the player as spectator to make sure + if (IsHumanCompany(c->index)) { + /* XXX - If we are in offline mode, leave the company playing. Eg. there + * is no THE-END, otherwise mark the client as spectator to make sure * he/she is no long in control of this company */ if (!_networking) { - p->bankrupt_asked = 0xFF; - p->bankrupt_timeout = 0x456; + c->bankrupt_asked = 0xFF; + c->bankrupt_timeout = 0x456; break; } - ChangeNetworkOwner(p->index, PLAYER_SPECTATOR); + ChangeNetworkOwner(c->index, COMPANY_SPECTATOR); } - /* Remove the player */ - ChangeOwnershipOfPlayerItems(p->index, PLAYER_SPECTATOR); - /* Register the player as not-active */ + /* Remove the company */ + ChangeOwnershipOfCompanyItems(c->index, INVALID_OWNER); + /* Register the company as not-active */ - if (!IsHumanPlayer(p->index) && (!_networking || _network_server) && _ai.enabled) - AI_PlayerDied(p->index); + if (!IsHumanCompany(c->index) && (!_networking || _network_server) && _ai.enabled) + AI_CompanyDied(c->index); - delete p; + delete c; } } } -static void PlayersGenStatistics() +static void CompaniesGenStatistics() { Station *st; - Player *p; + Company *c; FOR_ALL_STATIONS(st) { - _current_player = st->owner; + _current_company = st->owner; CommandCost cost(EXPENSES_PROPERTY, _price.station_value >> 1); - SubtractMoneyFromPlayer(cost); + SubtractMoneyFromCompany(cost); } if (!HasBit(1 << 0 | 1 << 3 | 1 << 6 | 1 << 9, _cur_month)) return; - FOR_ALL_PLAYERS(p) { - memmove(&p->old_economy[1], &p->old_economy[0], sizeof(p->old_economy) - sizeof(p->old_economy[0])); - p->old_economy[0] = p->cur_economy; - memset(&p->cur_economy, 0, sizeof(p->cur_economy)); + FOR_ALL_COMPANIES(c) { + memmove(&c->old_economy[1], &c->old_economy[0], sizeof(c->old_economy) - sizeof(c->old_economy[0])); + c->old_economy[0] = c->cur_economy; + memset(&c->cur_economy, 0, sizeof(c->cur_economy)); - if (p->num_valid_stat_ent != 24) p->num_valid_stat_ent++; + if (c->num_valid_stat_ent != 24) c->num_valid_stat_ent++; - UpdateCompanyRatingAndValue(p, true); - PlayersCheckBankrupt(p); + UpdateCompanyRatingAndValue(c, true); + CompanyCheckBankrupt(c); - if (p->block_preview != 0) p->block_preview--; + if (c->block_preview != 0) c->block_preview--; } InvalidateWindow(WC_INCOME_GRAPH, 0); @@ -676,17 +677,17 @@ static void AddInflation(bool check_year = true) InvalidateWindow(WC_PAYMENT_RATES, 0); } -static void PlayersPayInterest() +static void CompaniesPayInterest() { - const Player* p; + const Company *c; int interest = _economy.interest_rate * 54; - FOR_ALL_PLAYERS(p) { - _current_player = p->index; + FOR_ALL_COMPANIES(c) { + _current_company = c->index; - SubtractMoneyFromPlayer(CommandCost(EXPENSES_LOAN_INT, (Money)BigMulSU(p->current_loan, interest, 16))); + SubtractMoneyFromCompany(CommandCost(EXPENSES_LOAN_INT, (Money)BigMulSU(c->current_loan, interest, 16))); - SubtractMoneyFromPlayer(CommandCost(EXPENSES_OTHER, _price.station_value >> 2)); + SubtractMoneyFromCompany(CommandCost(EXPENSES_OTHER, _price.station_value >> 2)); } } @@ -1097,7 +1098,7 @@ static void SubsidyMonthlyHandler() modified = true; } else if (s->age == 2*12-1) { st = GetStation(s->to); - if (st->owner == _local_player) { + if (st->owner == _local_company) { pair = SetupSubsidyDecodeParam(s, 1); AddNewsItem(STR_202F_SUBSIDY_WITHDRAWN_SERVICE, NS_SUBSIDIES, pair.a, pair.b); } @@ -1352,7 +1353,7 @@ static bool CheckSubsidised(Station *from, Station *to, CargoID cargo_type) pair = SetupSubsidyDecodeParam(s, 0); InjectDParam(1); - SetDParam(0, _current_player); + SetDParam(0, _current_company); AddNewsItem( STR_2031_SERVICE_SUBSIDY_AWARDED + _settings_game.difficulty.subsidy_multiplier, NS_SUBSIDIES, @@ -1374,11 +1375,11 @@ static Money DeliverGoods(int num_pieces, CargoID cargo_type, StationID source, assert(num_pieces > 0); - /* Update player statistics */ + /* Update company statistics */ { - Player *p = GetPlayer(_current_player); - p->cur_economy.delivered_cargo += num_pieces; - SetBit(p->cargo_types, cargo_type); + Company *c = GetCompany(_current_company); + c->cur_economy.delivered_cargo += num_pieces; + SetBit(c->cargo_types, cargo_type); } /* Get station pointers. */ @@ -1428,8 +1429,8 @@ void VehiclePayment(Vehicle *front_v) Station *st = GetStation(last_visited); /* The owner of the train wants to be paid */ - PlayerID old_player = _current_player; - _current_player = front_v->owner; + CompanyID old_company = _current_company; + _current_company = front_v->owner; /* At this moment loading cannot be finished */ ClrBit(front_v->vehicle_flags, VF_LOADING_FINISHED); @@ -1496,16 +1497,16 @@ void VehiclePayment(Vehicle *front_v) if (route_profit != 0) { front_v->profit_this_year += vehicle_profit << 8; - SubtractMoneyFromPlayer(CommandCost(front_v->GetExpenseType(true), -route_profit)); + SubtractMoneyFromCompany(CommandCost(front_v->GetExpenseType(true), -route_profit)); - if (IsLocalPlayer() && !PlayVehicleSound(front_v, VSE_LOAD_UNLOAD)) { + if (IsLocalCompany() && !PlayVehicleSound(front_v, VSE_LOAD_UNLOAD)) { SndPlayVehicleFx(SND_14_CASHTILL, front_v); } ShowCostOrIncomeAnimation(front_v->x_pos, front_v->y_pos, front_v->z_pos, -vehicle_profit); } - _current_player = old_player; + _current_company = old_company; } /** @@ -1726,10 +1727,10 @@ static void LoadUnloadVehicle(Vehicle *v, int *cargo_left) /* Calculate the loading indicator fill percent and display * In the Game Menu do not display indicators * If _settings_client.gui.loading_indicators == 2, show indicators (bool can be promoted to int as 0 or 1 - results in 2 > 0,1 ) - * if _settings_client.gui.loading_indicators == 1, _local_player must be the owner or must be a spectator to show ind., so 1 > 0 + * if _settings_client.gui.loading_indicators == 1, _local_company must be the owner or must be a spectator to show ind., so 1 > 0 * if _settings_client.gui.loading_indicators == 0, do not display indicators ... 0 is never greater than anything */ - if (_game_mode != GM_MENU && (_settings_client.gui.loading_indicators > (uint)(v->owner != _local_player && _local_player != PLAYER_SPECTATOR))) { + if (_game_mode != GM_MENU && (_settings_client.gui.loading_indicators > (uint)(v->owner != _local_company && _local_company != COMPANY_SPECTATOR))) { StringID percent_up_down = STR_NULL; int percent = CalcPercentVehicleFilled(v, &percent_up_down); if (v->fill_percent_te_id == INVALID_TE_ID) { @@ -1774,68 +1775,68 @@ void LoadUnloadStation(Station *st) } } -void PlayersMonthlyLoop() +void CompaniesMonthlyLoop() { - PlayersGenStatistics(); + CompaniesGenStatistics(); if (_settings_game.economy.inflation) AddInflation(); - PlayersPayInterest(); - /* Reset the _current_player flag */ - _current_player = OWNER_NONE; + CompaniesPayInterest(); + /* Reset the _current_company flag */ + _current_company = OWNER_NONE; HandleEconomyFluctuations(); SubsidyMonthlyHandler(); } -static void DoAcquireCompany(Player *p) +static void DoAcquireCompany(Company *c) { - Player *owner; + Company *owner; int i; Money value; CompanyNewsInformation *cni = MallocT<CompanyNewsInformation>(1); - cni->FillData(p, GetPlayer(_current_player)); + cni->FillData(c, GetCompany(_current_company)); SetDParam(0, STR_7059_TRANSPORT_COMPANY_MERGER); - SetDParam(1, p->bankrupt_value == 0 ? STR_707F_HAS_BEEN_TAKEN_OVER_BY : STR_705A_HAS_BEEN_SOLD_TO_FOR); + SetDParam(1, c->bankrupt_value == 0 ? STR_707F_HAS_BEEN_TAKEN_OVER_BY : STR_705A_HAS_BEEN_SOLD_TO_FOR); SetDParamStr(2, cni->company_name); SetDParamStr(3, cni->other_company_name); - SetDParam(4, p->bankrupt_value); + SetDParam(4, c->bankrupt_value); AddNewsItem(STR_02B6, NS_COMPANY_MERGER, 0, 0, cni); /* original code does this a little bit differently */ - PlayerID pi = p->index; - ChangeNetworkOwner(pi, _current_player); - ChangeOwnershipOfPlayerItems(pi, _current_player); + CompanyID ci = c->index; + ChangeNetworkOwner(ci, _current_company); + ChangeOwnershipOfCompanyItems(ci, _current_company); - if (p->bankrupt_value == 0) { - owner = GetPlayer(_current_player); - owner->current_loan += p->current_loan; + if (c->bankrupt_value == 0) { + owner = GetCompany(_current_company); + owner->current_loan += c->current_loan; } - value = CalculateCompanyValue(p) >> 2; - PlayerID old_player = _current_player; + value = CalculateCompanyValue(c) >> 2; + CompanyID old_company = _current_company; for (i = 0; i != 4; i++) { - if (p->share_owners[i] != PLAYER_SPECTATOR) { - _current_player = p->share_owners[i]; - SubtractMoneyFromPlayer(CommandCost(EXPENSES_OTHER, -value)); + if (c->share_owners[i] != COMPANY_SPECTATOR) { + _current_company = c->share_owners[i]; + SubtractMoneyFromCompany(CommandCost(EXPENSES_OTHER, -value)); } } - _current_player = old_player; + _current_company = old_company; - DeletePlayerWindows(pi); + DeleteCompanyWindows(ci); InvalidateWindowClassesData(WC_TRAINS_LIST, 0); InvalidateWindowClassesData(WC_SHIPS_LIST, 0); InvalidateWindowClassesData(WC_ROADVEH_LIST, 0); InvalidateWindowClassesData(WC_AIRCRAFT_LIST, 0); - delete p; + delete c; } -extern int GetAmountOwnedBy(const Player *p, PlayerID owner); +extern int GetAmountOwnedBy(const Company *c, Owner owner); /** Acquire shares in an opposing company. * @param tile unused * @param flags type of operation - * @param p1 player to buy the shares from + * @param p1 company to buy the shares from * @param p2 unused */ CommandCost CmdBuyShareInCompany(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) @@ -1844,31 +1845,31 @@ CommandCost CmdBuyShareInCompany(TileIndex tile, uint32 flags, uint32 p1, uint32 /* Check if buying shares is allowed (protection against modified clients) */ /* Cannot buy own shares */ - if (!IsValidPlayerID((PlayerID)p1) || !_settings_game.economy.allow_shares || _current_player == (PlayerID)p1) return CMD_ERROR; + if (!IsValidCompanyID((CompanyID)p1) || !_settings_game.economy.allow_shares || _current_company == (CompanyID)p1) return CMD_ERROR; - Player *p = GetPlayer((PlayerID)p1); + Company *c = GetCompany((CompanyID)p1); /* Protect new companies from hostile takeovers */ - if (_cur_year - p->inaugurated_year < 6) return_cmd_error(STR_PROTECTED); + if (_cur_year - c->inaugurated_year < 6) return_cmd_error(STR_PROTECTED); /* Those lines are here for network-protection (clients can be slow) */ - if (GetAmountOwnedBy(p, PLAYER_SPECTATOR) == 0) return cost; + if (GetAmountOwnedBy(c, COMPANY_SPECTATOR) == 0) return cost; - /* We can not buy out a real player (temporarily). TODO: well, enable it obviously */ - if (GetAmountOwnedBy(p, PLAYER_SPECTATOR) == 1 && !p->is_ai) return cost; + /* We can not buy out a real company (temporarily). TODO: well, enable it obviously */ + if (GetAmountOwnedBy(c, COMPANY_SPECTATOR) == 1 && !c->is_ai) return cost; - cost.AddCost(CalculateCompanyValue(p) >> 2); + cost.AddCost(CalculateCompanyValue(c) >> 2); if (flags & DC_EXEC) { - PlayerByte* b = p->share_owners; + OwnerByte *b = c->share_owners; int i; - while (*b != PLAYER_SPECTATOR) b++; /* share owners is guaranteed to contain at least one PLAYER_SPECTATOR */ - *b = _current_player; + while (*b != COMPANY_SPECTATOR) b++; /* share owners is guaranteed to contain at least one COMPANY_SPECTATOR */ + *b = _current_company; - for (i = 0; p->share_owners[i] == _current_player;) { + for (i = 0; c->share_owners[i] == _current_company;) { if (++i == 4) { - p->bankrupt_value = 0; - DoAcquireCompany(p); + c->bankrupt_value = 0; + DoAcquireCompany(c); break; } } @@ -1880,28 +1881,28 @@ CommandCost CmdBuyShareInCompany(TileIndex tile, uint32 flags, uint32 p1, uint32 /** Sell shares in an opposing company. * @param tile unused * @param flags type of operation - * @param p1 player to sell the shares from + * @param p1 company to sell the shares from * @param p2 unused */ CommandCost CmdSellShareInCompany(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) { /* Check if selling shares is allowed (protection against modified clients) */ /* Cannot sell own shares */ - if (!IsValidPlayerID((PlayerID)p1) || !_settings_game.economy.allow_shares || _current_player == (PlayerID)p1) return CMD_ERROR; + if (!IsValidCompanyID((CompanyID)p1) || !_settings_game.economy.allow_shares || _current_company == (CompanyID)p1) return CMD_ERROR; - Player *p = GetPlayer((PlayerID)p1); + Company *c = GetCompany((CompanyID)p1); /* Those lines are here for network-protection (clients can be slow) */ - if (GetAmountOwnedBy(p, _current_player) == 0) return CommandCost(); + if (GetAmountOwnedBy(c, _current_company) == 0) return CommandCost(); /* adjust it a little to make it less profitable to sell and buy */ - Money cost = CalculateCompanyValue(p) >> 2; + Money cost = CalculateCompanyValue(c) >> 2; cost = -(cost - (cost >> 7)); if (flags & DC_EXEC) { - PlayerByte* b = p->share_owners; - while (*b != _current_player) b++; // share owners is guaranteed to contain player - *b = PLAYER_SPECTATOR; + OwnerByte *b = c->share_owners; + while (*b != _current_company) b++; // share owners is guaranteed to contain company + *b = COMPANY_SPECTATOR; InvalidateWindow(WC_COMPANY, p1); } return CommandCost(EXPENSES_OTHER, cost); @@ -1910,30 +1911,30 @@ CommandCost CmdSellShareInCompany(TileIndex tile, uint32 flags, uint32 p1, uint3 /** Buy up another company. * When a competing company is gone bankrupt you get the chance to purchase * that company. - * @todo currently this only works for AI players + * @todo currently this only works for AI companies * @param tile unused * @param flags type of operation - * @param p1 player/company to buy up + * @param p1 company to buy up * @param p2 unused */ CommandCost CmdBuyCompany(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) { - PlayerID pid = (PlayerID)p1; + CompanyID cid = (CompanyID)p1; /* Disable takeovers in multiplayer games */ - if (!IsValidPlayerID(pid) || _networking) return CMD_ERROR; + if (!IsValidCompanyID(cid) || _networking) return CMD_ERROR; - /* Do not allow players to take over themselves */ - if (pid == _current_player) return CMD_ERROR; + /* Do not allow companies to take over themselves */ + if (cid == _current_company) return CMD_ERROR; - Player *p = GetPlayer(pid); + Company *c = GetCompany(cid); - if (!p->is_ai) return CMD_ERROR; + if (!c->is_ai) return CMD_ERROR; if (flags & DC_EXEC) { - DoAcquireCompany(p); + DoAcquireCompany(c); } - return CommandCost(EXPENSES_OTHER, p->bankrupt_value); + return CommandCost(EXPENSES_OTHER, c->bankrupt_value); } /** Prices */ |