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OpenRCT2/src/openrct2/scenario/Scenario.cpp

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/*****************************************************************************
* Copyright (c) 2014-2019 OpenRCT2 developers
*
* For a complete list of all authors, please refer to contributors.md
* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
*
* OpenRCT2 is licensed under the GNU General Public License version 3.
*****************************************************************************/
#include "Scenario.h"
#include "../Cheats.h"
#include "../Context.h"
#include "../FileClassifier.h"
#include "../Game.h"
#include "../GameState.h"
#include "../OpenRCT2.h"
#include "../ParkImporter.h"
#include "../audio/audio.h"
#include "../config/Config.h"
#include "../core/Guard.hpp"
#include "../core/Random.hpp"
#include "../interface/Viewport.h"
#include "../localisation/Date.h"
#include "../localisation/Localisation.h"
#include "../management/Award.h"
#include "../management/Finance.h"
#include "../management/Marketing.h"
#include "../management/NewsItem.h"
#include "../management/Research.h"
#include "../network/network.h"
#include "../object/Object.h"
#include "../object/ObjectList.h"
#include "../peep/Staff.h"
#include "../platform/platform.h"
#include "../rct1/RCT1.h"
#include "../rct12/RCT12.h"
#include "../ride/Ride.h"
#include "../ride/Track.h"
#include "../util/SawyerCoding.h"
#include "../util/Util.h"
#include "../windows/Intent.h"
#include "../world/Climate.h"
#include "../world/Map.h"
#include "../world/Park.h"
#include "../world/Scenery.h"
#include "../world/Sprite.h"
#include "../world/Water.h"
#include "ScenarioRepository.h"
#include "ScenarioSources.h"
#include <algorithm>
#include <bitset>
const rct_string_id ScenarioCategoryStringIds[SCENARIO_CATEGORY_COUNT] = {
STR_BEGINNER_PARKS, STR_CHALLENGING_PARKS, STR_EXPERT_PARKS, STR_REAL_PARKS, STR_OTHER_PARKS,
STR_DLC_PARKS, STR_BUILD_YOUR_OWN_PARKS,
};
rct_s6_info gS6Info;
std::string gScenarioName;
std::string gScenarioDetails;
std::string gScenarioCompletedBy;
std::string gScenarioSavePath;
char gScenarioExpansionPacks[3256];
bool gFirstTimeSaving = true;
uint16_t gSavedAge;
uint32_t gLastAutoSaveUpdate = 0;
uint32_t gScenarioTicks;
random_engine_t gScenarioRand;
uint8_t gScenarioObjectiveType;
uint8_t gScenarioObjectiveYear;
uint16_t gScenarioObjectiveNumGuests;
money32 gScenarioObjectiveCurrency;
uint16_t gScenarioParkRatingWarningDays;
money32 gScenarioCompletedCompanyValue;
money32 gScenarioCompanyValueRecord;
char gScenarioFileName[MAX_PATH];
static void scenario_objective_check();
using namespace OpenRCT2;
void scenario_begin()
{
game_load_init();
// Set the scenario pseudo-random seeds
Random::Rct2::Seed s{ 0x1234567F ^ platform_get_ticks(), 0x789FABCD ^ platform_get_ticks() };
gScenarioRand.seed(s);
gParkFlags &= ~PARK_FLAGS_NO_MONEY;
if (gParkFlags & PARK_FLAGS_NO_MONEY_SCENARIO)
gParkFlags |= PARK_FLAGS_NO_MONEY;
research_reset_current_item();
scenery_set_default_placement_configuration();
news_item_init_queue();
if (gScenarioObjectiveType != OBJECTIVE_NONE && !gLoadKeepWindowsOpen)
context_open_window_view(WV_PARK_OBJECTIVE);
auto& park = GetContext()->GetGameState()->GetPark();
gParkRating = park.CalculateParkRating();
gParkValue = park.CalculateParkValue();
gCompanyValue = park.CalculateCompanyValue();
gHistoricalProfit = gInitialCash - gBankLoan;
gCash = gInitialCash;
gScenarioDetails = std::string_view(gS6Info.details, 256);
gScenarioName = std::string_view(gS6Info.name, 64);
{
utf8 normalisedName[64];
ScenarioSources::NormaliseName(normalisedName, sizeof(normalisedName), gS6Info.name);
rct_string_id localisedStringIds[3];
if (language_get_localised_scenario_strings(normalisedName, localisedStringIds))
{
if (localisedStringIds[0] != STR_NONE)
{
gScenarioName = language_get_string(localisedStringIds[0]);
}
if (localisedStringIds[1] != STR_NONE)
{
park.Name = language_get_string(localisedStringIds[1]);
}
if (localisedStringIds[2] != STR_NONE)
{
gScenarioDetails = language_get_string(localisedStringIds[2]);
}
}
}
// Set the last saved game path
char savePath[MAX_PATH];
platform_get_user_directory(savePath, "save", sizeof(savePath));
safe_strcat_path(savePath, park.Name.c_str(), sizeof(savePath));
path_append_extension(savePath, ".sv6", sizeof(savePath));
gScenarioSavePath = savePath;
gCurrentExpenditure = 0;
gCurrentProfit = 0;
gWeeklyProfitAverageDividend = 0;
gWeeklyProfitAverageDivisor = 0;
gScenarioCompletedCompanyValue = MONEY32_UNDEFINED;
gTotalAdmissions = 0;
gTotalIncomeFromAdmissions = 0;
gScenarioCompletedBy = "?";
park.ResetHistories();
finance_reset_history();
award_reset();
reset_all_ride_build_dates();
date_reset();
duck_remove_all();
park_calculate_size();
map_count_remaining_land_rights();
staff_reset_stats();
gLastEntranceStyle = 0;
gMarketingCampaigns.clear();
gParkRatingCasualtyPenalty = 0;
// Open park with free entry when there is no money
if (gParkFlags & PARK_FLAGS_NO_MONEY)
{
gParkFlags |= PARK_FLAGS_PARK_OPEN;
gParkEntranceFee = 0;
}
gParkFlags |= PARK_FLAGS_SPRITES_INITIALISED;
gScreenAge = 0;
}
static void scenario_end()
{
window_close_by_class(WC_DROPDOWN);
window_close_all_except_flags(WF_STICK_TO_BACK | WF_STICK_TO_FRONT);
context_open_window_view(WV_PARK_OBJECTIVE);
}
/**
*
* rct2: 0x0066A752
*/
void scenario_failure()
{
gScenarioCompletedCompanyValue = 0x80000001;
scenario_end();
}
/**
*
* rct2: 0x0066A75E
*/
void scenario_success()
{
const money32 companyValue = gCompanyValue;
gScenarioCompletedCompanyValue = companyValue;
peep_applause();
if (scenario_repository_try_record_highscore(gScenarioFileName, companyValue, nullptr))
{
// Allow name entry
gParkFlags |= PARK_FLAGS_SCENARIO_COMPLETE_NAME_INPUT;
gScenarioCompanyValueRecord = companyValue;
}
scenario_end();
}
/**
*
* rct2: 0x006695E8
*/
void scenario_success_submit_name(const char* name)
{
if (scenario_repository_try_record_highscore(gScenarioFileName, gScenarioCompanyValueRecord, name))
{
gScenarioCompletedBy = name;
}
gParkFlags &= ~PARK_FLAGS_SCENARIO_COMPLETE_NAME_INPUT;
}
/**
* Send a warning when entrance price is too high.
* rct2: 0x0066A80E
*/
static void scenario_entrance_fee_too_high_check()
{
money16 totalRideValueForMoney = gTotalRideValueForMoney;
money16 max_fee = totalRideValueForMoney + (totalRideValueForMoney / 2);
if ((gParkFlags & PARK_FLAGS_PARK_OPEN) && park_get_entrance_fee() > max_fee)
{
if (!gParkEntrances.empty())
{
const auto& entrance = gParkEntrances[0];
auto x = entrance.x + 16;
auto y = entrance.y + 16;
uint32_t packed_xy = (y << 16) | x;
if (gConfigNotifications.park_warnings)
{
news_item_add_to_queue(NEWS_ITEM_BLANK, STR_ENTRANCE_FEE_TOO_HI, packed_xy);
}
}
}
}
void scenario_autosave_check()
{
if (gLastAutoSaveUpdate == AUTOSAVE_PAUSE)
return;
// Milliseconds since last save
uint32_t timeSinceSave = platform_get_ticks() - gLastAutoSaveUpdate;
bool shouldSave = false;
switch (gConfigGeneral.autosave_frequency)
{
case AUTOSAVE_EVERY_MINUTE:
shouldSave = timeSinceSave >= 1 * 60 * 1000;
break;
case AUTOSAVE_EVERY_5MINUTES:
shouldSave = timeSinceSave >= 5 * 60 * 1000;
break;
case AUTOSAVE_EVERY_15MINUTES:
shouldSave = timeSinceSave >= 15 * 60 * 1000;
break;
case AUTOSAVE_EVERY_30MINUTES:
shouldSave = timeSinceSave >= 30 * 60 * 1000;
break;
case AUTOSAVE_EVERY_HOUR:
shouldSave = timeSinceSave >= 60 * 60 * 1000;
break;
}
if (shouldSave)
{
gLastAutoSaveUpdate = AUTOSAVE_PAUSE;
game_autosave();
}
}
static void scenario_day_update()
{
finance_update_daily_profit();
peep_update_days_in_queue();
switch (gScenarioObjectiveType)
{
case OBJECTIVE_10_ROLLERCOASTERS:
case OBJECTIVE_GUESTS_AND_RATING:
case OBJECTIVE_10_ROLLERCOASTERS_LENGTH:
case OBJECTIVE_FINISH_5_ROLLERCOASTERS:
case OBJECTIVE_REPLAY_LOAN_AND_PARK_VALUE:
scenario_objective_check();
break;
default:
if (gConfigGeneral.allow_early_completion)
scenario_objective_check();
break;
}
// Lower the casualty penalty
uint16_t casualtyPenaltyModifier = (gParkFlags & PARK_FLAGS_NO_MONEY) ? 40 : 7;
gParkRatingCasualtyPenalty = std::max(0, gParkRatingCasualtyPenalty - casualtyPenaltyModifier);
auto intent = Intent(INTENT_ACTION_UPDATE_DATE);
context_broadcast_intent(&intent);
}
static void scenario_week_update()
{
int32_t month = date_get_month(gDateMonthsElapsed);
finance_pay_wages();
finance_pay_research();
finance_pay_interest();
marketing_update();
peep_problem_warnings_update();
ride_check_all_reachable();
ride_update_favourited_stat();
auto water_type = (rct_water_type*)object_entry_get_chunk(OBJECT_TYPE_WATER, 0);
if (month <= MONTH_APRIL && water_type != nullptr && water_type->flags & WATER_FLAGS_ALLOW_DUCKS)
{
// 100 attempts at finding some water to create a few ducks at
for (int32_t i = 0; i < 100; i++)
{
if (scenario_create_ducks())
break;
}
}
}
static void scenario_fortnight_update()
{
finance_pay_ride_upkeep();
}
static void scenario_month_update()
{
finance_shift_expenditure_table();
scenario_objective_check();
scenario_entrance_fee_too_high_check();
award_update_all();
}
static void scenario_update_daynight_cycle()
{
float currentDayNightCycle = gDayNightCycle;
gDayNightCycle = 0;
if (gScreenFlags == SCREEN_FLAGS_PLAYING && gConfigGeneral.day_night_cycle)
{
float monthFraction = gDateMonthTicks / (float)0x10000;
if (monthFraction < (1 / 8.0f))
{
gDayNightCycle = 0.0f;
}
else if (monthFraction < (3 / 8.0f))
{
gDayNightCycle = (monthFraction - (1 / 8.0f)) / (2 / 8.0f);
}
else if (monthFraction < (5 / 8.0f))
{
gDayNightCycle = 1.0f;
}
else if (monthFraction < (7 / 8.0f))
{
gDayNightCycle = 1.0f - ((monthFraction - (5 / 8.0f)) / (2 / 8.0f));
}
else
{
gDayNightCycle = 0.0f;
}
}
// Only update palette if day / night cycle has changed
if (gDayNightCycle != currentDayNightCycle)
{
platform_update_palette(gGamePalette, 10, 236);
}
}
/**
* Scenario and finance related update iteration.
* rct2: 0x006C44B1
*/
void scenario_update()
{
if (gScreenFlags == SCREEN_FLAGS_PLAYING)
{
if (date_is_day_start(gDateMonthTicks))
{
scenario_day_update();
}
if (date_is_week_start(gDateMonthTicks))
{
scenario_week_update();
}
if (date_is_fortnight_start(gDateMonthTicks))
{
scenario_fortnight_update();
}
if (date_is_month_start(gDateMonthTicks))
{
scenario_month_update();
}
}
scenario_update_daynight_cycle();
}
/**
*
* rct2: 0x006744A9
*/
bool scenario_create_ducks()
{
// Check NxN area around centre tile defined by SquareSize
constexpr int32_t SquareSize = 7;
constexpr int32_t SquareCentre = SquareSize / 2;
constexpr int32_t SquareTileSize = SquareCentre * 32;
CoordsXY centrePos;
centrePos.x = SquareTileSize + (scenario_rand_max(MAXIMUM_MAP_SIZE_TECHNICAL - SquareCentre) * 32);
centrePos.y = SquareTileSize + (scenario_rand_max(MAXIMUM_MAP_SIZE_TECHNICAL - SquareCentre) * 32);
Guard::Assert(map_is_location_valid(centrePos));
if (!map_is_location_in_park(centrePos))
return false;
int32_t centreWaterZ = (tile_element_water_height(centrePos));
if (centreWaterZ == 0)
return false;
CoordsXY innerPos{ centrePos.x - (32 * SquareCentre), centrePos.y - (32 * SquareCentre) };
int32_t waterTiles = 0;
for (int32_t y = 0; y < SquareSize; y++)
{
for (int32_t x = 0; x < SquareSize; x++)
{
if (!map_is_location_valid(innerPos))
continue;
if (!map_is_location_in_park(innerPos))
continue;
int32_t waterZ = (tile_element_water_height(innerPos));
if (waterZ == centreWaterZ)
waterTiles++;
innerPos.x += 32;
}
innerPos.x -= SquareSize * 32;
innerPos.y += 32;
}
// Must be at least 25 water tiles of the same height in 7x7 area
if (waterTiles < 25)
return false;
// Set x, y to the centre of the tile
centrePos.x += 16;
centrePos.y += 16;
int32_t duckCount = (scenario_rand() & 3) + 2;
for (int32_t i = 0; i < duckCount; i++)
{
int32_t r = scenario_rand();
innerPos.x = (r >> 16) & (SquareTileSize - 1);
innerPos.y = (r & 0xFFFF) & (SquareTileSize - 1);
CoordsXY targetPos{ centrePos.x + innerPos.x - SquareTileSize, centrePos.y + innerPos.y - SquareTileSize };
Guard::Assert(map_is_location_valid(targetPos));
create_duck(targetPos);
}
return true;
}
const random_engine_t::state_type& scenario_rand_state()
{
return gScenarioRand.state();
};
void scenario_rand_seed(random_engine_t::result_type s0, random_engine_t::result_type s1)
{
Random::Rct2::Seed s{ s0, s1 };
gScenarioRand.seed(s);
}
/**
*
* rct2: 0x006E37D2
*
* @return eax
*/
random_engine_t::result_type scenario_rand()
{
return gScenarioRand();
}
uint32_t scenario_rand_max(uint32_t max)
{
if (max < 2)
return 0;
if ((max & (max - 1)) == 0)
return scenario_rand() & (max - 1);
uint32_t rand, cap = ~((uint32_t)0) - (~((uint32_t)0) % max) - 1;
do
{
rand = scenario_rand();
} while (rand > cap);
return rand % max;
}
/**
* Prepare rides, for the finish five rollercoasters objective.
* rct2: 0x006788F7
*/
static bool scenario_prepare_rides_for_save()
{
int32_t isFiveCoasterObjective = gScenarioObjectiveType == OBJECTIVE_FINISH_5_ROLLERCOASTERS;
uint8_t rcs = 0;
for (auto& ride : GetRideManager())
{
const auto* rideEntry = ride.GetRideEntry();
if (rideEntry != nullptr)
{
// If there are more than 5 roller coasters, only mark the first five.
if (isFiveCoasterObjective && (ride_entry_has_category(rideEntry, RIDE_CATEGORY_ROLLERCOASTER) && rcs < 5))
{
ride.lifecycle_flags |= RIDE_LIFECYCLE_INDESTRUCTIBLE_TRACK;
rcs++;
}
else
{
ride.lifecycle_flags &= ~RIDE_LIFECYCLE_INDESTRUCTIBLE_TRACK;
}
}
}
if (isFiveCoasterObjective && rcs < 5)
{
gGameCommandErrorText = STR_NOT_ENOUGH_ROLLER_COASTERS;
return false;
}
bool markTrackAsIndestructible;
tile_element_iterator it;
tile_element_iterator_begin(&it);
do
{
if (it.element->GetType() == TILE_ELEMENT_TYPE_TRACK)
{
markTrackAsIndestructible = false;
if (isFiveCoasterObjective)
{
auto ride = get_ride(it.element->AsTrack()->GetRideIndex());
// In the previous step, this flag was set on the first five roller coasters.
if (ride != nullptr && ride->lifecycle_flags & RIDE_LIFECYCLE_INDESTRUCTIBLE_TRACK)
{
markTrackAsIndestructible = true;
}
}
it.element->AsTrack()->SetIsIndestructible(markTrackAsIndestructible);
}
} while (tile_element_iterator_next(&it));
return true;
}
/**
*
* rct2: 0x006726C7
*/
bool scenario_prepare_for_save()
{
auto& park = GetContext()->GetGameState()->GetPark();
auto parkName = park.Name.c_str();
gS6Info.entry.flags = 255;
if (gS6Info.name[0] == 0)
String::Set(gS6Info.name, sizeof(gS6Info.name), parkName);
gS6Info.objective_type = gScenarioObjectiveType;
gS6Info.objective_arg_1 = gScenarioObjectiveYear;
gS6Info.objective_arg_2 = gScenarioObjectiveCurrency;
gS6Info.objective_arg_3 = gScenarioObjectiveNumGuests;
// This can return false if the goal is 'Finish 5 roller coaster' and there are too few.
if (!scenario_prepare_rides_for_save())
{
return false;
}
if (gScenarioObjectiveType == OBJECTIVE_GUESTS_AND_RATING)
gParkFlags |= PARK_FLAGS_PARK_OPEN;
// Fix #2385: saved scenarios did not initialise temperatures to selected climate
climate_reset(gClimate);
return true;
}
/**
* Modifies the given S6 data so that ghost elements, rides with no track elements or unused banners / user strings are saved.
*/
void scenario_fix_ghosts(rct_s6_data* s6)
{
// Build tile pointer cache (needed to get the first element at a certain location)
RCT12TileElement* tilePointers[MAX_TILE_TILE_ELEMENT_POINTERS];
for (size_t i = 0; i < MAX_TILE_TILE_ELEMENT_POINTERS; i++)
{
tilePointers[i] = TILE_UNDEFINED_TILE_ELEMENT;
}
RCT12TileElement* tileElement = s6->tile_elements;
RCT12TileElement** tile = tilePointers;
for (size_t y = 0; y < MAXIMUM_MAP_SIZE_TECHNICAL; y++)
{
for (size_t x = 0; x < MAXIMUM_MAP_SIZE_TECHNICAL; x++)
{
*tile++ = tileElement;
while (!(tileElement++)->IsLastForTile())
;
}
}
// Remove all ghost elements
RCT12TileElement* destinationElement = s6->tile_elements;
for (int32_t y = 0; y < MAXIMUM_MAP_SIZE_TECHNICAL; y++)
{
for (int32_t x = 0; x < MAXIMUM_MAP_SIZE_TECHNICAL; x++)
{
// This is the equivalent of map_get_first_element_at(x, y), but on S6 data.
RCT12TileElement* originalElement = tilePointers[x + y * MAXIMUM_MAP_SIZE_TECHNICAL];
do
{
if (originalElement->IsGhost())
{
BannerIndex bannerIndex = originalElement->GetBannerIndex();
if (bannerIndex != BANNER_INDEX_NULL)
{
auto banner = &s6->banners[bannerIndex];
if (banner->type != BANNER_NULL)
{
banner->type = BANNER_NULL;
if (is_user_string_id(banner->string_idx))
s6->custom_strings[(banner->string_idx % RCT12_MAX_USER_STRINGS)][0] = 0;
}
}
}
else
{
*destinationElement++ = *originalElement;
}
} while (!(originalElement++)->IsLastForTile());
// Set last element flag in case the original last element was never added
(destinationElement - 1)->flags |= TILE_ELEMENT_FLAG_LAST_TILE;
}
}
}
static void ride_all_has_any_track_elements(std::array<bool, RCT12_MAX_RIDES_IN_PARK>& rideIndexArray)
{
tile_element_iterator it;
tile_element_iterator_begin(&it);
while (tile_element_iterator_next(&it))
{
if (it.element->GetType() != TILE_ELEMENT_TYPE_TRACK)
continue;
if (it.element->IsGhost())
continue;
rideIndexArray[it.element->AsTrack()->GetRideIndex()] = true;
}
}
void scenario_remove_trackless_rides(rct_s6_data* s6)
{
std::array<bool, RCT12_MAX_RIDES_IN_PARK> rideHasTrack{};
ride_all_has_any_track_elements(rideHasTrack);
for (int32_t i = 0; i < RCT12_MAX_RIDES_IN_PARK; i++)
{
auto ride = &s6->rides[i];
if (rideHasTrack[i] || ride->type == RIDE_TYPE_NULL)
{
continue;
}
ride->type = RIDE_TYPE_NULL;
if (is_user_string_id(ride->name))
{
s6->custom_strings[(ride->name % RCT12_MAX_USER_STRINGS)][0] = 0;
}
}
}
static void scenario_objective_check_guests_by()
{
uint8_t objectiveYear = gScenarioObjectiveYear;
int16_t parkRating = gParkRating;
int16_t guestsInPark = gNumGuestsInPark;
int16_t objectiveGuests = gScenarioObjectiveNumGuests;
int16_t currentMonthYear = gDateMonthsElapsed;
if (currentMonthYear == MONTH_COUNT * objectiveYear || gConfigGeneral.allow_early_completion)
{
if (parkRating >= 600 && guestsInPark >= objectiveGuests)
{
scenario_success();
}
else if (currentMonthYear == MONTH_COUNT * objectiveYear)
{
scenario_failure();
}
}
}
static void scenario_objective_check_park_value_by()
{
uint8_t objectiveYear = gScenarioObjectiveYear;
int16_t currentMonthYear = gDateMonthsElapsed;
money32 objectiveParkValue = gScenarioObjectiveCurrency;
money32 parkValue = gParkValue;
if (currentMonthYear == MONTH_COUNT * objectiveYear || gConfigGeneral.allow_early_completion)
{
if (parkValue >= objectiveParkValue)
{
scenario_success();
}
else if (currentMonthYear == MONTH_COUNT * objectiveYear)
{
scenario_failure();
}
}
}
/**
* Checks if there are 10 rollercoasters of different subtype with
* excitement >= 600 .
* rct2:
**/
static void scenario_objective_check_10_rollercoasters()
{
auto rcs = 0;
std::bitset<MAX_RIDE_OBJECTS> type_already_counted;
for (const auto& ride : GetRideManager())
{
if (ride.status == RIDE_STATUS_OPEN && ride.excitement >= RIDE_RATING(6, 00) && ride.subtype != RIDE_ENTRY_INDEX_NULL)
{
auto rideEntry = ride.GetRideEntry();
if (rideEntry != nullptr)
{
if (ride_entry_has_category(rideEntry, RIDE_CATEGORY_ROLLERCOASTER) && !type_already_counted[ride.subtype])
{
type_already_counted[ride.subtype] = true;
rcs++;
}
}
}
}
if (rcs >= 10)
{
scenario_success();
}
}
/**
*
* rct2: 0x0066A13C
*/
static void scenario_objective_check_guests_and_rating()
{
if (gParkRating < 700 && gDateMonthsElapsed >= 1)
{
gScenarioParkRatingWarningDays++;
if (gScenarioParkRatingWarningDays == 1)
{
if (gConfigNotifications.park_rating_warnings)
{
news_item_add_to_queue(NEWS_ITEM_GRAPH, STR_PARK_RATING_WARNING_4_WEEKS_REMAINING, 0);
}
}
else if (gScenarioParkRatingWarningDays == 8)
{
if (gConfigNotifications.park_rating_warnings)
{
news_item_add_to_queue(NEWS_ITEM_GRAPH, STR_PARK_RATING_WARNING_3_WEEKS_REMAINING, 0);
}
}
else if (gScenarioParkRatingWarningDays == 15)
{
if (gConfigNotifications.park_rating_warnings)
{
news_item_add_to_queue(NEWS_ITEM_GRAPH, STR_PARK_RATING_WARNING_2_WEEKS_REMAINING, 0);
}
}
else if (gScenarioParkRatingWarningDays == 22)
{
if (gConfigNotifications.park_rating_warnings)
{
news_item_add_to_queue(NEWS_ITEM_GRAPH, STR_PARK_RATING_WARNING_1_WEEK_REMAINING, 0);
}
}
else if (gScenarioParkRatingWarningDays == 29)
{
news_item_add_to_queue(NEWS_ITEM_GRAPH, STR_PARK_HAS_BEEN_CLOSED_DOWN, 0);
gParkFlags &= ~PARK_FLAGS_PARK_OPEN;
scenario_failure();
gGuestInitialHappiness = 50;
}
}
else if (gScenarioCompletedCompanyValue != (money32)0x80000001)
{
gScenarioParkRatingWarningDays = 0;
}
if (gParkRating >= 700)
if (gNumGuestsInPark >= gScenarioObjectiveNumGuests)
scenario_success();
}
static void scenario_objective_check_monthly_ride_income()
{
money32 lastMonthRideIncome = gExpenditureTable[1][RCT_EXPENDITURE_TYPE_PARK_RIDE_TICKETS];
if (lastMonthRideIncome >= gScenarioObjectiveCurrency)
{
scenario_success();
}
}
/**
* Checks if there are 10 rollercoasters of different subtype with
* excitement > 700 and a minimum length;
* rct2: 0x0066A6B5
*/
static void scenario_objective_check_10_rollercoasters_length()
{
const auto objective_length = gScenarioObjectiveNumGuests;
std::bitset<MAX_RIDE_OBJECTS> type_already_counted;
auto rcs = 0;
for (const auto& ride : GetRideManager())
{
if (ride.status == RIDE_STATUS_OPEN && ride.excitement >= RIDE_RATING(7, 00) && ride.subtype != RIDE_ENTRY_INDEX_NULL)
{
auto rideEntry = ride.GetRideEntry();
if (rideEntry != nullptr)
{
if (ride_entry_has_category(rideEntry, RIDE_CATEGORY_ROLLERCOASTER) && !type_already_counted[ride.subtype])
{
if ((ride_get_total_length(&ride) >> 16) > objective_length)
{
type_already_counted[ride.subtype] = true;
rcs++;
}
}
}
}
}
if (rcs >= 10)
{
scenario_success();
}
}
static void scenario_objective_check_finish_5_rollercoasters()
{
const auto objectiveRideExcitement = gScenarioObjectiveCurrency;
// Originally, this did not check for null rides, neither did it check if
// the rides are even rollercoasters, never mind the right rollercoasters to be finished.
auto rcs = 0;
for (const auto& ride : GetRideManager())
{
if (ride.status != RIDE_STATUS_CLOSED && ride.excitement >= objectiveRideExcitement)
{
auto rideEntry = ride.GetRideEntry();
if (rideEntry != nullptr)
{
if ((ride.lifecycle_flags & RIDE_LIFECYCLE_INDESTRUCTIBLE_TRACK)
&& ride_entry_has_category(rideEntry, RIDE_CATEGORY_ROLLERCOASTER))
{
rcs++;
}
}
}
}
if (rcs >= 5)
{
scenario_success();
}
}
static void scenario_objective_check_replay_loan_and_park_value()
{
money32 objectiveParkValue = gScenarioObjectiveCurrency;
money32 parkValue = gParkValue;
money32 currentLoan = gBankLoan;
if (currentLoan <= 0 && parkValue >= objectiveParkValue)
scenario_success();
}
static void scenario_objective_check_monthly_food_income()
{
money32* lastMonthExpenditure = gExpenditureTable[1];
int32_t lastMonthProfit = lastMonthExpenditure[RCT_EXPENDITURE_TYPE_SHOP_SHOP_SALES]
+ lastMonthExpenditure[RCT_EXPENDITURE_TYPE_SHOP_STOCK] + lastMonthExpenditure[RCT_EXPENDITURE_TYPE_FOODDRINK_SALES]
+ lastMonthExpenditure[RCT_EXPENDITURE_TYPE_FOODDRINK_STOCK];
if (lastMonthProfit >= gScenarioObjectiveCurrency)
{
scenario_success();
}
}
/**
* Checks the win/lose conditions of the current objective.
* rct2: 0x0066A4B2
*/
static void scenario_objective_check()
{
if (gScenarioCompletedCompanyValue != MONEY32_UNDEFINED)
{
return;
}
switch (gScenarioObjectiveType)
{
case OBJECTIVE_GUESTS_BY:
scenario_objective_check_guests_by();
break;
case OBJECTIVE_PARK_VALUE_BY:
scenario_objective_check_park_value_by();
break;
case OBJECTIVE_10_ROLLERCOASTERS:
scenario_objective_check_10_rollercoasters();
break;
case OBJECTIVE_GUESTS_AND_RATING:
scenario_objective_check_guests_and_rating();
break;
case OBJECTIVE_MONTHLY_RIDE_INCOME:
scenario_objective_check_monthly_ride_income();
break;
case OBJECTIVE_10_ROLLERCOASTERS_LENGTH:
scenario_objective_check_10_rollercoasters_length();
break;
case OBJECTIVE_FINISH_5_ROLLERCOASTERS:
scenario_objective_check_finish_5_rollercoasters();
break;
case OBJECTIVE_REPLAY_LOAN_AND_PARK_VALUE:
scenario_objective_check_replay_loan_and_park_value();
break;
case OBJECTIVE_MONTHLY_FOOD_INCOME:
scenario_objective_check_monthly_food_income();
break;
}
}
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