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OpenRCT2/src/openrct2/rct1/S4Importer.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 "../Cheats.h"
#include "../Context.h"
#include "../Editor.h"
#include "../Game.h"
#include "../GameState.h"
#include "../ParkImporter.h"
#include "../actions/WallPlaceAction.hpp"
#include "../audio/audio.h"
#include "../core/Collections.hpp"
#include "../core/Console.hpp"
#include "../core/FileStream.hpp"
#include "../core/Guard.hpp"
#include "../core/IStream.hpp"
#include "../core/Memory.hpp"
#include "../core/Path.hpp"
#include "../core/String.hpp"
#include "../interface/Window.h"
#include "../localisation/Date.h"
#include "../localisation/Localisation.h"
#include "../management/Finance.h"
#include "../management/Marketing.h"
#include "../object/Object.h"
#include "../object/ObjectList.h"
#include "../object/ObjectManager.h"
#include "../object/ObjectRepository.h"
#include "../peep/Peep.h"
#include "../peep/Staff.h"
#include "../ride/RideData.h"
#include "../ride/Station.h"
#include "../ride/Track.h"
#include "../scenario/Scenario.h"
#include "../scenario/ScenarioRepository.h"
#include "../scenario/ScenarioSources.h"
#include "../util/SawyerCoding.h"
#include "../util/Util.h"
#include "../world/Climate.h"
#include "../world/Entrance.h"
#include "../world/Footpath.h"
#include "../world/LargeScenery.h"
#include "../world/MapAnimation.h"
#include "../world/Park.h"
#include "../world/Scenery.h"
#include "../world/SmallScenery.h"
#include "../world/Surface.h"
#include "RCT1.h"
#include "Tables.h"
#include <algorithm>
#include <iterator>
#include <memory>
#include <vector>
using namespace OpenRCT2;
class EntryList
{
private:
std::vector<const char*> _entries;
public:
size_t GetCount() const
{
return _entries.size();
}
const std::vector<const char*>& GetEntries() const
{
return _entries;
}
size_t GetOrAddEntry(const char* entryName)
{
size_t entryIndex = Collections::IndexOf(_entries, entryName, true);
if (entryIndex == SIZE_MAX)
{
entryIndex = _entries.size();
_entries.push_back(entryName);
}
return entryIndex;
}
void AddRange(std::initializer_list<const char*> initializerList)
{
for (auto entry : initializerList)
{
GetOrAddEntry(entry);
}
}
};
class S4Importer final : public IParkImporter
{
private:
std::string _s4Path;
rct1_s4 _s4 = {};
uint8_t _gameVersion = 0;
uint8_t _parkValueConversionFactor = 0;
bool _isScenario = false;
// Lists of dynamic object entries
EntryList _rideEntries;
EntryList _smallSceneryEntries;
EntryList _largeSceneryEntries;
EntryList _wallEntries;
EntryList _pathEntries;
EntryList _pathAdditionEntries;
EntryList _sceneryGroupEntries;
EntryList _waterEntry;
// Lookup tables for converting from RCT1 hard coded types to the new dynamic object entries
uint8_t _rideTypeToRideEntryMap[RCT1_RIDE_TYPE_COUNT]{};
uint8_t _vehicleTypeToRideEntryMap[RCT1_VEHICLE_TYPE_COUNT]{};
uint8_t _smallSceneryTypeToEntryMap[256]{};
uint8_t _largeSceneryTypeToEntryMap[256]{};
uint8_t _wallTypeToEntryMap[256]{};
uint8_t _pathTypeToEntryMap[24]{};
uint8_t _pathAdditionTypeToEntryMap[16]{};
uint8_t _sceneryThemeTypeToEntryMap[24]{};
// Research
uint8_t _researchRideEntryUsed[MAX_RIDE_OBJECTS]{};
uint8_t _researchRideTypeUsed[RCT1_RIDE_TYPE_COUNT]{};
// Scenario repository - used for determining scenario name
IScenarioRepository* _scenarioRepository = GetScenarioRepository();
public:
ParkLoadResult Load(const utf8* path) override
{
const utf8* extension = Path::GetExtension(path);
if (String::Equals(extension, ".sc4", true))
{
return LoadScenario(path);
}
else if (String::Equals(extension, ".sv4", true))
{
return LoadSavedGame(path);
}
else
{
throw std::runtime_error("Invalid RCT1 park extension.");
}
}
ParkLoadResult LoadSavedGame(const utf8* path, bool skipObjectCheck = false) override
{
auto fs = FileStream(path, FILE_MODE_OPEN);
auto result = LoadFromStream(&fs, false, skipObjectCheck, path);
return result;
}
ParkLoadResult LoadScenario(const utf8* path, bool skipObjectCheck = false) override
{
auto fs = FileStream(path, FILE_MODE_OPEN);
auto result = LoadFromStream(&fs, true, skipObjectCheck, path);
return result;
}
ParkLoadResult LoadFromStream(
IStream* stream, bool isScenario, [[maybe_unused]] bool skipObjectCheck, const utf8* path) override
{
_s4 = *ReadAndDecodeS4(stream, isScenario);
_s4Path = path;
_isScenario = isScenario;
// Only determine what objects we required to import this saved game
InitialiseEntryMaps();
CreateAvailableObjectMappings();
return ParkLoadResult(GetRequiredObjects());
}
void Import() override
{
Initialise();
CreateAvailableObjectMappings();
LoadObjects();
ImportRides();
ImportRideMeasurements();
ImportSprites();
ImportTileElements();
ImportMapAnimations();
ImportPeepSpawns();
ImportFinance();
ImportResearch();
ImportParkName();
ImportParkFlags();
ImportClimate();
ImportScenarioNameDetails();
ImportScenarioObjective();
ImportSavedView();
FixLandOwnership();
FixUrbanPark();
CountBlockSections();
SetDefaultNames();
determine_ride_entrance_and_exit_locations();
// Importing the strings is done later on, although that approach needs looking at.
// game_convert_strings_to_utf8();
game_convert_news_items_to_utf8();
map_count_remaining_land_rights();
}
bool GetDetails(scenario_index_entry* dst) override
{
*dst = {};
source_desc desc;
// If no entry is found, this is a custom scenario.
bool isOfficial = ScenarioSources::TryGetById(_s4.scenario_slot_index, &desc);
dst->category = desc.category;
dst->source_game = desc.source;
dst->source_index = desc.index;
dst->sc_id = desc.id;
dst->objective_type = _s4.scenario_objective_type;
dst->objective_arg_1 = _s4.scenario_objective_years;
// RCT1 used another way of calculating park value.
if (_s4.scenario_objective_type == OBJECTIVE_PARK_VALUE_BY)
dst->objective_arg_2 = CorrectRCT1ParkValue(_s4.scenario_objective_currency);
else
dst->objective_arg_2 = _s4.scenario_objective_currency;
dst->objective_arg_3 = _s4.scenario_objective_num_guests;
auto name = rct2_to_utf8(_s4.scenario_name, RCT2_LANGUAGE_ID_ENGLISH_UK);
std::string details;
// TryGetById won't set this property if the scenario is not recognised,
// but localisation needs it.
if (!isOfficial)
{
desc.title = name.c_str();
}
String::Set(dst->internal_name, sizeof(dst->internal_name), desc.title);
rct_string_id localisedStringIds[3];
if (language_get_localised_scenario_strings(desc.title, localisedStringIds))
{
if (localisedStringIds[0] != STR_NONE)
{
name = String::ToStd(language_get_string(localisedStringIds[0]));
}
if (localisedStringIds[2] != STR_NONE)
{
details = String::ToStd(language_get_string(localisedStringIds[2]));
}
}
String::Set(dst->name, sizeof(dst->name), name.c_str());
String::Set(dst->details, sizeof(dst->details), details.c_str());
return true;
}
int32_t CorrectRCT1ParkValue(money32 oldParkValue)
{
if (oldParkValue == MONEY32_UNDEFINED)
{
return MONEY32_UNDEFINED;
}
if (_parkValueConversionFactor == 0)
{
if (_s4.park_value != 0)
{
// Use the ratio between the old and new park value to calcute the ratio to
// use for the park value history and the goal.
auto& park = GetContext()->GetGameState()->GetPark();
_parkValueConversionFactor = (park.CalculateParkValue() * 10) / _s4.park_value;
}
else
{
// In new games, the park value isn't set.
_parkValueConversionFactor = 100;
}
}
return (oldParkValue * _parkValueConversionFactor) / 10;
}
private:
std::unique_ptr<rct1_s4> ReadAndDecodeS4(IStream* stream, bool isScenario)
{
auto s4 = std::make_unique<rct1_s4>();
size_t dataSize = stream->GetLength() - stream->GetPosition();
auto deleter_lambda = [dataSize](uint8_t* ptr) { Memory::FreeArray(ptr, dataSize); };
auto data = std::unique_ptr<uint8_t, decltype(deleter_lambda)>(stream->ReadArray<uint8_t>(dataSize), deleter_lambda);
auto decodedData = std::unique_ptr<uint8_t, decltype(&Memory::Free<uint8_t>)>(
Memory::Allocate<uint8_t>(sizeof(rct1_s4)), &Memory::Free<uint8_t>);
size_t decodedSize;
int32_t fileType = sawyercoding_detect_file_type(data.get(), dataSize);
if (isScenario && (fileType & FILE_VERSION_MASK) != FILE_VERSION_RCT1)
{
decodedSize = sawyercoding_decode_sc4(data.get(), decodedData.get(), dataSize, sizeof(rct1_s4));
}
else
{
decodedSize = sawyercoding_decode_sv4(data.get(), decodedData.get(), dataSize, sizeof(rct1_s4));
}
if (decodedSize == sizeof(rct1_s4))
{
std::memcpy(s4.get(), decodedData.get(), sizeof(rct1_s4));
return s4;
}
else
{
throw std::runtime_error("Unable to decode park.");
}
}
void Initialise()
{
_gameVersion = sawyercoding_detect_rct1_version(_s4.game_version) & FILE_VERSION_MASK;
// Avoid reusing the value used for last import
_parkValueConversionFactor = 0;
InitialiseEntryMaps();
uint16_t mapSize = _s4.map_size == 0 ? 128 : _s4.map_size;
String::Set(gScenarioFileName, sizeof(gScenarioFileName), GetRCT1ScenarioName().c_str());
// Do map initialisation, same kind of stuff done when loading scenario editor
auto context = OpenRCT2::GetContext();
context->GetObjectManager().UnloadAll();
context->GetGameState()->InitAll(mapSize);
gS6Info.editor_step = EDITOR_STEP_OBJECT_SELECTION;
gParkFlags |= PARK_FLAGS_SHOW_REAL_GUEST_NAMES;
gS6Info.category = SCENARIO_CATEGORY_OTHER;
}
std::string GetRCT1ScenarioName()
{
const scenario_index_entry* scenarioEntry = _scenarioRepository->GetByInternalName(_s4.scenario_name);
if (scenarioEntry == nullptr)
{
return "";
}
else
{
return path_get_filename(scenarioEntry->path);
}
}
void InitialiseEntryMaps()
{
std::fill(std::begin(_rideTypeToRideEntryMap), std::end(_rideTypeToRideEntryMap), 255);
std::fill(std::begin(_vehicleTypeToRideEntryMap), std::end(_vehicleTypeToRideEntryMap), 255);
std::fill(std::begin(_smallSceneryTypeToEntryMap), std::end(_smallSceneryTypeToEntryMap), 255);
std::fill(std::begin(_largeSceneryTypeToEntryMap), std::end(_largeSceneryTypeToEntryMap), 255);
std::fill(std::begin(_wallTypeToEntryMap), std::end(_wallTypeToEntryMap), 255);
std::fill(std::begin(_pathTypeToEntryMap), std::end(_pathTypeToEntryMap), 255);
std::fill(std::begin(_pathAdditionTypeToEntryMap), std::end(_pathAdditionTypeToEntryMap), 255);
std::fill(std::begin(_sceneryThemeTypeToEntryMap), std::end(_sceneryThemeTypeToEntryMap), 255);
}
/**
* Scans the map and research list for all the object types used and builds lists and
* lookup tables for converting from hard coded RCT1 object types to dynamic object entries.
*/
void CreateAvailableObjectMappings()
{
AddDefaultEntries();
AddAvailableEntriesFromResearchList();
AddAvailableEntriesFromMap();
AddAvailableEntriesFromRides();
AddAvailableEntriesFromSceneryGroups();
AddEntryForWater();
}
void AddDefaultEntries()
{
// Add default scenery groups
_sceneryGroupEntries.AddRange({
"SCGTREES",
"SCGSHRUB",
"SCGGARDN",
"SCGFENCE",
"SCGWALLS",
"SCGPATHX",
});
// Add default footpaths
_pathEntries.AddRange({
"TARMAC ",
"TARMACG ",
"TARMACB ",
"PATHCRZY",
"PATHSPCE",
"PATHDIRT",
"PATHASH ",
"ROAD ",
});
}
void AddAvailableEntriesFromResearchList()
{
size_t researchListCount;
const rct1_research_item* researchList = GetResearchList(&researchListCount);
for (size_t i = 0; i < researchListCount; i++)
{
const rct1_research_item* researchItem = &researchList[i];
if (researchItem->flags == RCT1_RESEARCH_FLAGS_SEPARATOR)
{
if (researchItem->item == RCT1_RESEARCH_END)
{
break;
}
if (researchItem->item == RCT1_RESEARCH_END_AVAILABLE || researchItem->item == RCT1_RESEARCH_END_RESEARCHABLE)
{
continue;
}
}
switch (researchItem->type)
{
case RCT1_RESEARCH_TYPE_THEME:
AddEntriesForSceneryTheme(researchItem->item);
break;
case RCT1_RESEARCH_TYPE_RIDE:
{
uint8_t rideType = researchItem->item;
// Add all vehicles for this ride type
uint32_t numVehicles = 0;
for (size_t j = 0; j < researchListCount; j++)
{
const rct1_research_item* researchItem2 = &researchList[j];
if (researchItem2->flags == RCT1_RESEARCH_FLAGS_SEPARATOR)
{
if (researchItem2->item == RCT1_RESEARCH_END_RESEARCHABLE
|| researchItem2->item == RCT1_RESEARCH_END_AVAILABLE)
{
continue;
}
else if (researchItem2->item == RCT1_RESEARCH_END)
{
break;
}
}
if (researchItem2->type == RCT1_RESEARCH_TYPE_VEHICLE && researchItem2->related_ride == rideType)
{
AddEntryForVehicleType(rideType, researchItem2->item);
numVehicles++;
}
}
// If no vehicles found so just add the default for this ride
if (numVehicles == 0)
{
AddEntryForRideType(rideType);
}
break;
}
}
}
// In addition to the research list, there is also a list of invented ride/vehicles in general.
// This is especially useful if the research list is damaged or if the save is hacked.
for (int32_t rideType = 0; rideType < RCT1_RIDE_TYPE_COUNT; rideType++)
{
int32_t quadIndex = rideType >> 5;
int32_t bitIndex = rideType & 0x1F;
bool invented = (_s4.available_rides[quadIndex] & ((uint32_t)1 << bitIndex));
if (invented)
{
AddEntryForRideType(rideType);
}
}
for (int32_t vehicleType = 0; vehicleType < RCT1_VEHICLE_TYPE_COUNT; vehicleType++)
{
int32_t quadIndex = vehicleType >> 5;
int32_t bitIndex = vehicleType & 0x1F;
bool invented = (_s4.available_vehicles[quadIndex] & ((uint32_t)1 << bitIndex));
if (invented)
{
AddEntryForVehicleType(RIDE_TYPE_NULL, vehicleType);
}
}
}
void AddAvailableEntriesFromMap()
{
size_t maxTiles = 128 * 128;
size_t tileIndex = 0;
RCT12TileElement* tileElement = _s4.tile_elements;
while (tileIndex < maxTiles)
{
switch (tileElement->GetType())
{
case TILE_ELEMENT_TYPE_PATH:
{
uint8_t pathType = tileElement->AsPath()->GetRCT1PathType();
uint8_t pathAdditionsType = tileElement->AsPath()->GetAddition();
AddEntryForPath(pathType);
AddEntryForPathAddition(pathAdditionsType);
break;
}
case TILE_ELEMENT_TYPE_SMALL_SCENERY:
AddEntryForSmallScenery(tileElement->AsSmallScenery()->GetEntryIndex());
break;
case TILE_ELEMENT_TYPE_LARGE_SCENERY:
AddEntryForLargeScenery(tileElement->AsLargeScenery()->GetEntryIndex());
break;
case TILE_ELEMENT_TYPE_WALL:
{
for (int32_t edge = 0; edge < 4; edge++)
{
int32_t type = tileElement->AsWall()->GetRCT1WallType(edge);
if (type != -1)
{
AddEntryForWall(type);
}
}
break;
}
}
if ((tileElement++)->IsLastForTile())
{
tileIndex++;
}
}
}
void AddAvailableEntriesFromRides()
{
for (size_t i = 0; i < std::size(_s4.rides); i++)
{
rct1_ride* ride = &_s4.rides[i];
if (ride->type != RCT1_RIDE_TYPE_NULL)
{
if (RCT1::RideTypeUsesVehicles(ride->type))
AddEntryForVehicleType(ride->type, ride->vehicle_type);
else
AddEntryForRideType(ride->type);
}
}
}
void AddAvailableEntriesFromSceneryGroups()
{
for (int32_t sceneryTheme = 0; sceneryTheme <= RCT1_SCENERY_THEME_PAGODA; sceneryTheme++)
{
if (sceneryTheme != 0 && _sceneryThemeTypeToEntryMap[sceneryTheme] == 255)
continue;
std::vector<const char*> objects = RCT1::GetSceneryObjects(sceneryTheme);
for (const char* objectName : objects)
{
auto& objectRepository = OpenRCT2::GetContext()->GetObjectRepository();
auto foundObject = objectRepository.FindObject(objectName);
if (foundObject != nullptr)
{
uint8_t objectType = object_entry_get_type(&foundObject->ObjectEntry);
switch (objectType)
{
case OBJECT_TYPE_SMALL_SCENERY:
case OBJECT_TYPE_LARGE_SCENERY:
case OBJECT_TYPE_WALLS:
case OBJECT_TYPE_PATHS:
case OBJECT_TYPE_PATH_BITS:
EntryList* entries = GetEntryList(objectType);
// Check if there are spare entries available
size_t maxEntries = (size_t)object_entry_group_counts[objectType];
if (entries != nullptr && entries->GetCount() < maxEntries)
{
entries->GetOrAddEntry(objectName);
}
break;
}
}
}
}
}
void AddEntryForWater()
{
const char* entryName;
if (_s4.game_version < FILE_VERSION_RCT1_LL)
{
entryName = RCT1::GetWaterObject(RCT1_WATER_CYAN);
}
else
{
entryName = RCT1::GetWaterObject(_s4.water_colour);
}
_waterEntry.GetOrAddEntry(entryName);
}
void AddEntryForRideType(uint8_t rideType)
{
assert(rideType < std::size(_rideTypeToRideEntryMap));
if (_rideTypeToRideEntryMap[rideType] == RIDE_ENTRY_INDEX_NULL)
{
const char* entryName = RCT1::GetRideTypeObject(rideType);
if (!String::Equals(entryName, " "))
{
size_t entryIndex = _rideEntries.GetOrAddEntry(entryName);
_rideTypeToRideEntryMap[rideType] = (uint8_t)entryIndex;
}
}
}
void AddEntryForVehicleType(uint8_t rideType, uint8_t vehicleType)
{
assert(vehicleType < std::size(_vehicleTypeToRideEntryMap));
if (_vehicleTypeToRideEntryMap[vehicleType] == RIDE_ENTRY_INDEX_NULL)
{
const char* entryName = RCT1::GetVehicleObject(vehicleType);
if (!String::Equals(entryName, " "))
{
size_t entryIndex = _rideEntries.GetOrAddEntry(entryName);
_vehicleTypeToRideEntryMap[vehicleType] = (uint8_t)entryIndex;
if (rideType != RIDE_TYPE_NULL)
_rideTypeToRideEntryMap[rideType] = (uint8_t)entryIndex;
}
}
}
void AddEntryForSmallScenery(uint8_t smallSceneryType)
{
assert(smallSceneryType < std::size(_smallSceneryTypeToEntryMap));
if (_smallSceneryTypeToEntryMap[smallSceneryType] == 255)
{
const char* entryName = RCT1::GetSmallSceneryObject(smallSceneryType);
size_t entryIndex = _smallSceneryEntries.GetOrAddEntry(entryName);
_smallSceneryTypeToEntryMap[smallSceneryType] = (uint8_t)entryIndex;
}
}
void AddEntryForLargeScenery(uint8_t largeSceneryType)
{
assert(largeSceneryType < std::size(_largeSceneryTypeToEntryMap));
if (_largeSceneryTypeToEntryMap[largeSceneryType] == 255)
{
const char* entryName = RCT1::GetLargeSceneryObject(largeSceneryType);
size_t entryIndex = _largeSceneryEntries.GetOrAddEntry(entryName);
_largeSceneryTypeToEntryMap[largeSceneryType] = (uint8_t)entryIndex;
}
}
void AddEntryForWall(uint8_t wallType)
{
assert(wallType < std::size(_wallTypeToEntryMap));
if (_wallTypeToEntryMap[wallType] == 255)
{
const char* entryName = RCT1::GetWallObject(wallType);
size_t entryIndex = _wallEntries.GetOrAddEntry(entryName);
_wallTypeToEntryMap[wallType] = (uint8_t)entryIndex;
}
}
void AddEntryForPath(uint8_t pathType)
{
assert(pathType < std::size(_pathTypeToEntryMap));
if (_pathTypeToEntryMap[pathType] == 255)
{
const char* entryName = RCT1::GetPathObject(pathType);
if (!String::Equals(entryName, " "))
{
size_t entryIndex = _pathEntries.GetOrAddEntry(entryName);
_pathTypeToEntryMap[pathType] = (uint8_t)entryIndex;
}
}
}
void AddEntryForPathAddition(uint8_t pathAdditionType)
{
if (pathAdditionType == RCT1_PATH_ADDITION_NONE)
return;
if (_pathAdditionTypeToEntryMap[pathAdditionType] == 255)
{
uint8_t normalisedPathAdditionType = RCT1::NormalisePathAddition(pathAdditionType);
if (_pathAdditionTypeToEntryMap[normalisedPathAdditionType] == 255)
{
const char* entryName = RCT1::GetPathAddtionObject(normalisedPathAdditionType);
size_t entryIndex = _pathAdditionEntries.GetOrAddEntry(entryName);
_pathAdditionTypeToEntryMap[normalisedPathAdditionType] = (uint8_t)entryIndex;
}
_pathAdditionTypeToEntryMap[pathAdditionType] = _pathAdditionTypeToEntryMap[normalisedPathAdditionType];
}
}
void AddEntriesForSceneryTheme(uint8_t sceneryThemeType)
{
if (sceneryThemeType == RCT1_SCENERY_THEME_GENERAL || sceneryThemeType == RCT1_SCENERY_THEME_JUMPING_FOUNTAINS
|| sceneryThemeType == RCT1_SCENERY_THEME_GARDEN_CLOCK)
{
_sceneryThemeTypeToEntryMap[sceneryThemeType] = 254;
}
else
{
const char* entryName = RCT1::GetSceneryGroupObject(sceneryThemeType);
if (_sceneryGroupEntries.GetCount() >= MAX_SCENERY_GROUP_OBJECTS)
{
Console::WriteLine("Warning: More than %d (max scenery groups) in RCT1 park.", MAX_SCENERY_GROUP_OBJECTS);
Console::WriteLine(" [%s] scenery group not added.", entryName);
}
else
{
size_t entryIndex = _sceneryGroupEntries.GetOrAddEntry(entryName);
_sceneryThemeTypeToEntryMap[sceneryThemeType] = (uint8_t)entryIndex;
}
}
}
void ImportRides()
{
for (int32_t i = 0; i < RCT12_MAX_RIDES_IN_PARK; i++)
{
if (_s4.rides[i].type != RIDE_TYPE_NULL)
{
ImportRide(get_ride(i), &_s4.rides[i], i);
}
}
}
void ImportRide(Ride* dst, rct1_ride* src, ride_id_t rideIndex)
{
*dst = {};
dst->id = rideIndex;
// This is a peculiarity of this exact version number, which only Heide-Park seems to use.
if (_s4.game_version == 110018 && src->type == RCT1_RIDE_TYPE_INVERTED_ROLLER_COASTER)
{
dst->type = RIDE_TYPE_COMPACT_INVERTED_COASTER;
}
else
{
dst->type = RCT1::GetRideType(src->type);
}
if (RCT1::RideTypeUsesVehicles(src->type))
{
dst->subtype = _vehicleTypeToRideEntryMap[src->vehicle_type];
}
else
{
dst->subtype = _rideTypeToRideEntryMap[src->type];
}
rct_ride_entry* rideEntry = get_ride_entry(dst->subtype);
// This can happen with hacked parks
if (rideEntry == nullptr)
{
log_warning("Discarding ride with invalid ride entry");
dst->type = RIDE_TYPE_NULL;
return;
}
// Ride name
dst->name = 0;
if (is_user_string_id(src->name))
{
std::string rideName = GetUserString(src->name);
if (!rideName.empty())
{
rct_string_id rideNameStringId = user_string_allocate(USER_STRING_HIGH_ID_NUMBER, rideName.c_str());
if (rideNameStringId != 0)
{
dst->name = rideNameStringId;
}
}
}
dst->status = src->status;
// Flags
dst->lifecycle_flags = src->lifecycle_flags;
// These flags were not in the base game
if (_gameVersion == FILE_VERSION_RCT1)
{
dst->lifecycle_flags &= ~RIDE_LIFECYCLE_MUSIC;
dst->lifecycle_flags &= ~RIDE_LIFECYCLE_INDESTRUCTIBLE;
dst->lifecycle_flags &= ~RIDE_LIFECYCLE_INDESTRUCTIBLE_TRACK;
}
// Station
dst->overall_view = src->overall_view;
for (int32_t i = 0; i < RCT12_MAX_STATIONS_PER_RIDE; i++)
{
dst->stations[i].Start = src->station_starts[i];
dst->stations[i].Height = src->station_height[i] / 2;
dst->stations[i].Length = src->station_length[i];
dst->stations[i].Depart = src->station_light[i];
dst->stations[i].TrainAtStation = src->station_depart[i];
// Direction is fixed later.
if (src->entrance[i].xy == RCT_XY8_UNDEFINED)
ride_clear_entrance_location(dst, i);
else
ride_set_entrance_location(dst, i, { src->entrance[i].x, src->entrance[i].y, src->station_height[i] / 2, 0 });
if (src->exit[i].xy == RCT_XY8_UNDEFINED)
ride_clear_exit_location(dst, i);
else
ride_set_exit_location(dst, i, { src->exit[i].x, src->exit[i].y, src->station_height[i] / 2, 0 });
dst->stations[i].QueueTime = src->queue_time[i];
dst->stations[i].LastPeepInQueue = src->last_peep_in_queue[i];
dst->stations[i].QueueLength = src->num_peeps_in_queue[i];
dst->stations[i].SegmentTime = src->time[i];
dst->stations[i].SegmentLength = src->length[i];
}
// All other values take 0 as their default. Since they're already memset to that, no need to do it again.
for (int32_t i = RCT12_MAX_STATIONS_PER_RIDE; i < MAX_STATIONS; i++)
{
dst->stations[i].Start.xy = RCT_XY8_UNDEFINED;
dst->stations[i].TrainAtStation = RideStation::NO_TRAIN;
ride_clear_entrance_location(dst, i);
ride_clear_exit_location(dst, i);
dst->stations[i].LastPeepInQueue = SPRITE_INDEX_NULL;
}
dst->num_stations = src->num_stations;
// Vehicle links (indexes converted later)
for (int32_t i = 0; i < RCT1_MAX_TRAINS_PER_RIDE; i++)
{
dst->vehicles[i] = src->vehicles[i];
}
for (int32_t i = RCT1_MAX_TRAINS_PER_RIDE; i < MAX_VEHICLES_PER_RIDE; i++)
{
dst->vehicles[i] = SPRITE_INDEX_NULL;
}
dst->num_vehicles = src->num_trains;
dst->num_cars_per_train = src->num_cars_per_train + rideEntry->zero_cars;
dst->proposed_num_vehicles = src->num_trains;
dst->max_trains = src->max_trains;
dst->proposed_num_cars_per_train = src->num_cars_per_train + rideEntry->zero_cars;
dst->special_track_elements = src->special_track_elements;
dst->num_sheltered_sections = src->num_sheltered_sections;
dst->sheltered_length = src->sheltered_length;
// Operation
dst->depart_flags = src->depart_flags;
dst->min_waiting_time = src->min_waiting_time;
dst->max_waiting_time = src->max_waiting_time;
dst->operation_option = src->operation_option;
dst->num_circuits = 1;
dst->min_max_cars_per_train = (rideEntry->min_cars_in_train << 4) | rideEntry->max_cars_in_train;
// RCT1 used 5mph / 8 km/h for every lift hill
dst->lift_hill_speed = 5;
if (_gameVersion == FILE_VERSION_RCT1)
{
// Original RCT had no music settings, take default style
dst->music = RideData4[dst->type].default_music;
// Only merry-go-round and dodgems had music and used
// the same flag as synchronise stations for the option to enable it
if (src->type == RCT1_RIDE_TYPE_MERRY_GO_ROUND || src->type == RCT1_RIDE_TYPE_DODGEMS)
{
if (src->depart_flags & RCT1_RIDE_DEPART_PLAY_MUSIC)
{
dst->depart_flags &= ~RCT1_RIDE_DEPART_PLAY_MUSIC;
dst->lifecycle_flags |= RIDE_LIFECYCLE_MUSIC;
}
}
}
else
{
dst->music = src->music;
}
if (src->operating_mode == RCT1_RIDE_MODE_POWERED_LAUNCH)
{
// Launched rides never passed through the station in RCT1.
dst->mode = RIDE_MODE_POWERED_LAUNCH;
}
else
{
dst->mode = src->operating_mode;
}
SetRideColourScheme(dst, src);
// Maintenance
dst->build_date = src->build_date;
dst->inspection_interval = src->inspection_interval;
dst->last_inspection = src->last_inspection;
dst->reliability = src->reliability;
dst->unreliability_factor = src->unreliability_factor;
dst->downtime = src->downtime;
dst->breakdown_reason = src->breakdown_reason;
dst->mechanic_status = src->mechanic_status;
dst->mechanic = src->mechanic;
dst->breakdown_reason_pending = src->breakdown_reason_pending;
dst->inspection_station = src->inspection_station;
dst->broken_car = src->broken_car;
dst->broken_vehicle = src->broken_vehicle;
// Measurement data
dst->excitement = src->excitement;
dst->intensity = src->intensity;
dst->nausea = src->nausea;
dst->max_speed = src->max_speed;
dst->average_speed = src->average_speed;
dst->max_positive_vertical_g = src->max_positive_vertical_g;
dst->max_negative_vertical_g = src->max_negative_vertical_g;
dst->max_lateral_g = src->max_lateral_g;
dst->previous_lateral_g = src->previous_lateral_g;
dst->previous_vertical_g = src->previous_vertical_g;
dst->turn_count_banked = src->turn_count_banked;
dst->turn_count_default = src->turn_count_default;
dst->turn_count_sloped = src->turn_count_sloped;
dst->drops = src->num_drops;
dst->start_drop_height = src->start_drop_height / 2;
dst->highest_drop_height = src->highest_drop_height / 2;
if (dst->type == RIDE_TYPE_MINI_GOLF)
dst->holes = src->num_inversions & 0x1F;
else
dst->inversions = src->num_inversions & 0x1F;
dst->sheltered_eighths = src->num_inversions >> 5;
dst->boat_hire_return_direction = src->boat_hire_return_direction;
dst->boat_hire_return_position = src->boat_hire_return_position;
dst->chairlift_bullwheel_rotation = src->chairlift_bullwheel_rotation;
for (int i = 0; i < 2; i++)
{
dst->chairlift_bullwheel_location[i] = src->chairlift_bullwheel_location[i];
dst->chairlift_bullwheel_z[i] = src->chairlift_bullwheel_z[i] / 2;
}
dst->cur_test_track_z = src->cur_test_track_z / 2;
dst->cur_test_track_location = src->cur_test_track_location;
dst->testing_flags = src->testing_flags;
dst->current_test_segment = src->current_test_segment;
dst->current_test_station = 0xFF;
dst->average_speed_test_timeout = src->average_speed_test_timeout;
dst->slide_in_use = src->slide_in_use;
dst->slide_peep_t_shirt_colour = RCT1::GetColour(src->slide_peep_t_shirt_colour);
dst->spiral_slide_progress = src->spiral_slide_progress;
// Doubles as slide_peep
dst->maze_tiles = src->maze_tiles;
// Finance / customers
dst->upkeep_cost = src->upkeep_cost;
dst->price = src->price;
dst->income_per_hour = src->income_per_hour;
dst->total_customers = src->total_customers;
dst->profit = src->profit;
dst->total_profit = src->total_profit;
dst->value = src->value;
dst->satisfaction = src->satisfaction;
dst->satisfaction_time_out = src->satisfaction_time_out;
dst->satisfaction_next = src->satisfaction_next;
dst->popularity = src->popularity;
dst->popularity_next = src->popularity_next;
dst->popularity_time_out = src->popularity_time_out;
dst->num_riders = src->num_riders;
dst->music_tune_id = 255;
}
void SetRideColourScheme(Ride* dst, rct1_ride* src)
{
// Colours
dst->colour_scheme_type = src->colour_scheme;
if (_gameVersion == FILE_VERSION_RCT1)
{
dst->track_colour[0].main = RCT1::GetColour(src->track_primary_colour);
dst->track_colour[0].additional = RCT1::GetColour(src->track_secondary_colour);
dst->track_colour[0].supports = RCT1::GetColour(src->track_support_colour);
// Balloons were always blue in the original RCT.
if (src->type == RCT1_RIDE_TYPE_BALLOON_STALL)
{
dst->track_colour[0].main = COLOUR_LIGHT_BLUE;
}
else if (src->type == RCT1_RIDE_TYPE_RIVER_RAPIDS)
{
dst->track_colour[0].main = COLOUR_WHITE;
}
}
else
{
for (int i = 0; i < RCT12_NUM_COLOUR_SCHEMES; i++)
{
dst->track_colour[i].main = RCT1::GetColour(src->track_colour_main[i]);
dst->track_colour[i].additional = RCT1::GetColour(src->track_colour_additional[i]);
dst->track_colour[i].supports = RCT1::GetColour(src->track_colour_supports[i]);
}
// Entrance styles were introduced with AA. They correspond directly with those in RCT2.
dst->entrance_style = src->entrance_style;
}
if (_gameVersion < FILE_VERSION_RCT1_LL && dst->type == RIDE_TYPE_MERRY_GO_ROUND)
{
// The merry-go-round in pre-LL versions was always yellow with red
dst->vehicle_colours[0].Body = COLOUR_YELLOW;
dst->vehicle_colours[0].Trim = COLOUR_BRIGHT_RED;
}
else
{
for (int i = 0; i < RCT1_MAX_TRAINS_PER_RIDE; i++)
{
// RCT1 had no third colour
RCT1::RCT1VehicleColourSchemeCopyDescriptor colourSchemeCopyDescriptor = RCT1::GetColourSchemeCopyDescriptor(
src->vehicle_type);
if (colourSchemeCopyDescriptor.colour1 == COPY_COLOUR_1)
{
dst->vehicle_colours[i].Body = RCT1::GetColour(src->vehicle_colours[i].body);
}
else if (colourSchemeCopyDescriptor.colour1 == COPY_COLOUR_2)
{
dst->vehicle_colours[i].Body = RCT1::GetColour(src->vehicle_colours[i].trim);
}
else
{
dst->vehicle_colours[i].Body = colourSchemeCopyDescriptor.colour1;
}
if (colourSchemeCopyDescriptor.colour2 == COPY_COLOUR_1)
{
dst->vehicle_colours[i].Trim = RCT1::GetColour(src->vehicle_colours[i].body);
}
else if (colourSchemeCopyDescriptor.colour2 == COPY_COLOUR_2)
{
dst->vehicle_colours[i].Trim = RCT1::GetColour(src->vehicle_colours[i].trim);
}
else
{
dst->vehicle_colours[i].Trim = colourSchemeCopyDescriptor.colour2;
}
if (colourSchemeCopyDescriptor.colour3 == COPY_COLOUR_1)
{
dst->vehicle_colours[i].Ternary = RCT1::GetColour(src->vehicle_colours[i].body);
}
else if (colourSchemeCopyDescriptor.colour3 == COPY_COLOUR_2)
{
dst->vehicle_colours[i].Ternary = RCT1::GetColour(src->vehicle_colours[i].trim);
}
else
{
dst->vehicle_colours[i].Ternary = colourSchemeCopyDescriptor.colour3;
}
}
}
// In RCT1 and AA, the maze was always hedges.
// LL has 4 types, like RCT2. For LL, only guard against invalid values.
if (dst->type == RIDE_TYPE_MAZE)
{
if (_gameVersion < FILE_VERSION_RCT1_LL || src->track_colour_supports[0] > 3)
dst->track_colour[0].supports = MAZE_WALL_TYPE_HEDGE;
else
dst->track_colour[0].supports = src->track_colour_supports[0];
}
}
void FixRideVehicleLinks(const uint16_t* spriteIndexMap)
{
uint8_t i;
Ride* ride;
FOR_ALL_RIDES (i, ride)
{
for (uint8_t j = 0; j < std::size(ride->vehicles); j++)
{
uint16_t originalIndex = ride->vehicles[j];
if (originalIndex != SPRITE_INDEX_NULL)
{
ride->vehicles[j] = spriteIndexMap[originalIndex];
}
}
}
}
void ImportRideMeasurements()
{
for (const auto& src : _s4.ride_measurements)
{
if (src.ride_index != RCT12_RIDE_ID_NULL)
{
auto ride = get_ride(src.ride_index);
ride->measurement = std::make_unique<RideMeasurement>();
ride->measurement->ride = ride;
ImportRideMeasurement(*ride->measurement, src);
}
}
}
void ImportRideMeasurement(RideMeasurement& dst, const RCT12RideMeasurement& src)
{
dst.flags = src.flags;
dst.last_use_tick = src.last_use_tick;
dst.num_items = src.num_items;
dst.current_item = src.current_item;
dst.vehicle_index = src.vehicle_index;
dst.current_station = src.current_station;
for (size_t i = 0; i < std::size(src.velocity); i++)
{
dst.velocity[i] = src.velocity[i] / 2;
dst.altitude[i] = src.altitude[i] / 2;
dst.vertical[i] = src.vertical[i] / 2;
dst.lateral[i] = src.lateral[i] / 2;
}
}
void ImportSprites()
{
ImportVehicles();
ImportPeeps();
ImportLitter();
ImportMiscSprites();
}
void ImportVehicles()
{
std::vector<rct_vehicle*> vehicles;
uint16_t spriteIndexMap[RCT1_MAX_SPRITES];
for (int i = 0; i < RCT1_MAX_SPRITES; i++)
{
spriteIndexMap[i] = SPRITE_INDEX_NULL;
if (_s4.sprites[i].unknown.sprite_identifier == SPRITE_IDENTIFIER_VEHICLE)
{
rct1_vehicle* srcVehicle = &_s4.sprites[i].vehicle;
if (srcVehicle->x != LOCATION_NULL)
{
rct_vehicle* vehicle = (rct_vehicle*)create_sprite(SPRITE_IDENTIFIER_VEHICLE);
spriteIndexMap[i] = vehicle->sprite_index;
vehicles.push_back(vehicle);
ImportVehicle(vehicle, srcVehicle);
// If vehicle is the first car on a train add to train list
if (vehicle->IsHead())
{
move_sprite_to_list((rct_sprite*)vehicle, SPRITE_LIST_TRAIN);
}
}
}
}
for (auto vehicle : vehicles)
{
FixVehicleLinks(vehicle, spriteIndexMap);
}
FixRideVehicleLinks(spriteIndexMap);
}
void ImportVehicle(rct_vehicle* dst, rct1_vehicle* src)
{
Ride* ride = get_ride(src->ride);
uint8_t vehicleEntryIndex = RCT1::GetVehicleSubEntryIndex(src->vehicle_type);
dst->sprite_identifier = SPRITE_IDENTIFIER_VEHICLE;
dst->ride = src->ride;
dst->ride_subtype = ride->subtype;
dst->vehicle_type = vehicleEntryIndex;
dst->type = src->type;
dst->var_44 = src->var_44;
dst->remaining_distance = src->remaining_distance;
// Properties from vehicle entry
dst->sprite_width = src->sprite_width;
dst->sprite_height_negative = src->sprite_height_negative;
dst->sprite_height_positive = src->sprite_height_positive;
dst->sprite_direction = src->sprite_direction;
dst->sprite_left = src->sprite_left;
dst->sprite_top = src->sprite_top;
dst->sprite_right = src->sprite_right;
dst->sprite_bottom = src->sprite_bottom;
dst->mass = src->mass;
dst->num_seats = src->num_seats;
dst->speed = src->speed;
dst->powered_acceleration = src->powered_acceleration;
dst->brake_speed = src->brake_speed;
dst->velocity = src->velocity;
dst->acceleration = src->acceleration;
dst->swing_sprite = src->swing_sprite;
dst->swinging_car_var_0 = src->swinging_car_var_0;
dst->var_4E = src->var_4E;
dst->restraints_position = src->restraints_position;
dst->spin_sprite = src->spin_sprite;
dst->sound_vector_factor = src->sound_vector_factor;
dst->spin_speed = src->spin_speed;
dst->sound2_flags = src->sound2_flags;
dst->sound1_id = RCT12_SOUND_ID_NULL;
dst->sound2_id = RCT12_SOUND_ID_NULL;
dst->var_C0 = src->var_C0;
dst->var_C4 = src->var_C4;
dst->animation_frame = src->animation_frame;
dst->var_C8 = src->var_C8;
dst->var_CA = src->var_CA;
dst->var_CE = src->var_CE;
dst->var_D3 = src->var_D3;
dst->scream_sound_id = 255;
dst->vehicle_sprite_type = src->vehicle_sprite_type;
dst->bank_rotation = src->bank_rotation;
// Seat rotation was not in RCT1
dst->target_seat_rotation = 4;
dst->seat_rotation = 4;
// Vehicle links (indexes converted later)
dst->prev_vehicle_on_ride = src->prev_vehicle_on_ride;
dst->next_vehicle_on_ride = src->next_vehicle_on_ride;
dst->next_vehicle_on_train = src->next_vehicle_on_train;
// Guests (indexes converted later)
for (int i = 0; i < 32; i++)
{
uint16_t spriteIndex = src->peep[i];
dst->peep[i] = spriteIndex;
if (spriteIndex != SPRITE_INDEX_NULL)
{
dst->peep_tshirt_colours[i] = RCT1::GetColour(src->peep_tshirt_colours[i]);
}
}
dst->var_CD = src->var_CD;
dst->track_x = src->track_x;
dst->track_y = src->track_y;
dst->track_z = src->track_z;
dst->current_station = src->current_station;
dst->track_type = src->track_type;
dst->track_progress = src->track_progress;
dst->vertical_drop_countdown = src->vertical_drop_countdown;
dst->status = src->status;
dst->sub_state = src->sub_state;
dst->update_flags = src->update_flags;
SetVehicleColours(dst, src);
dst->mini_golf_current_animation = src->mini_golf_current_animation;
dst->mini_golf_flags = src->mini_golf_flags;
sprite_move(src->x, src->y, src->z, (rct_sprite*)dst);
invalidate_sprite_2((rct_sprite*)dst);
dst->num_peeps = src->num_peeps;
dst->next_free_seat = src->next_free_seat;
}
void SetVehicleColours(rct_vehicle* dst, rct1_vehicle* src)
{
rct1_ride* srcRide = &_s4.rides[src->ride];
uint8_t vehicleTypeIndex = srcRide->vehicle_type;
RCT1::RCT1VehicleColourSchemeCopyDescriptor colourSchemeCopyDescriptor = RCT1::GetColourSchemeCopyDescriptor(
vehicleTypeIndex);
// RCT1 had no third colour
if (colourSchemeCopyDescriptor.colour1 == COPY_COLOUR_1)
{
dst->colours.body_colour = RCT1::GetColour(src->colours.body_colour);
}
else if (colourSchemeCopyDescriptor.colour1 == COPY_COLOUR_2)
{
dst->colours.body_colour = RCT1::GetColour(src->colours.trim_colour);
}
else
{
dst->colours.body_colour = colourSchemeCopyDescriptor.colour1;
}
if (colourSchemeCopyDescriptor.colour2 == COPY_COLOUR_1)
{
dst->colours.trim_colour = RCT1::GetColour(src->colours.body_colour);
}
else if (colourSchemeCopyDescriptor.colour2 == COPY_COLOUR_2)
{
dst->colours.trim_colour = RCT1::GetColour(src->colours.trim_colour);
}
else
{
dst->colours.trim_colour = colourSchemeCopyDescriptor.colour2;
}
if (colourSchemeCopyDescriptor.colour3 == COPY_COLOUR_1)
{
dst->colours_extended = RCT1::GetColour(src->colours.body_colour);
}
else if (colourSchemeCopyDescriptor.colour3 == COPY_COLOUR_2)
{
dst->colours_extended = RCT1::GetColour(src->colours.trim_colour);
}
else
{
dst->colours_extended = colourSchemeCopyDescriptor.colour3;
}
}
void FixVehicleLinks(rct_vehicle* vehicle, const uint16_t* spriteIndexMap)
{
if (vehicle->prev_vehicle_on_ride != SPRITE_INDEX_NULL)
{
vehicle->prev_vehicle_on_ride = spriteIndexMap[vehicle->prev_vehicle_on_ride];
}
if (vehicle->next_vehicle_on_ride != SPRITE_INDEX_NULL)
{
vehicle->next_vehicle_on_ride = spriteIndexMap[vehicle->next_vehicle_on_ride];
}
if (vehicle->next_vehicle_on_train != SPRITE_INDEX_NULL)
{
vehicle->next_vehicle_on_train = spriteIndexMap[vehicle->next_vehicle_on_train];
}
}
void FixVehiclePeepLinks(rct_vehicle* vehicle, const uint16_t* spriteIndexMap)
{
for (auto& peep : vehicle->peep)
{
peep = MapSpriteIndex(peep, spriteIndexMap);
}
}
void ImportPeeps()
{
uint16_t spriteIndexMap[RCT1_MAX_SPRITES];
for (size_t i = 0; i < RCT1_MAX_SPRITES; i++)
{
spriteIndexMap[i] = SPRITE_INDEX_NULL;
if (_s4.sprites[i].unknown.sprite_identifier == SPRITE_IDENTIFIER_PEEP)
{
rct1_peep* srcPeep = &_s4.sprites[i].peep;
Peep* peep = (Peep*)create_sprite(SPRITE_IDENTIFIER_PEEP);
move_sprite_to_list((rct_sprite*)peep, SPRITE_LIST_PEEP);
spriteIndexMap[i] = peep->sprite_index;
ImportPeep(peep, srcPeep);
}
}
for (size_t i = 0; i < MAX_SPRITES; i++)
{
rct_sprite* sprite = get_sprite(i);
if (sprite->generic.sprite_identifier == SPRITE_IDENTIFIER_VEHICLE)
{
rct_vehicle* vehicle = (rct_vehicle*)sprite;
FixVehiclePeepLinks(vehicle, spriteIndexMap);
}
}
int i;
Ride* ride;
Peep* peep;
FOR_ALL_RIDES (i, ride)
{
FixRidePeepLinks(ride, spriteIndexMap);
}
FOR_ALL_GUESTS (i, peep)
{
FixPeepNextInQueue(peep, spriteIndexMap);
}
// Fix the news items in advance
for (i = 0; i < MAX_NEWS_ITEMS; i++)
{
rct12_news_item* newsItem = &_s4.messages[i];
if (newsItem->Type == NEWS_ITEM_PEEP || newsItem->Type == NEWS_ITEM_PEEP_ON_RIDE)
{
newsItem->Assoc = MapSpriteIndex(newsItem->Assoc, spriteIndexMap);
}
}
// The RCT2/OpenRCT2 structures are bigger than in RCT1, so set them to zero
std::fill(std::begin(gStaffModes), std::end(gStaffModes), 0);
std::fill(std::begin(gStaffPatrolAreas), std::end(gStaffPatrolAreas), 0);
std::copy(std::begin(_s4.staff_modes), std::end(_s4.staff_modes), gStaffModes);
FOR_ALL_STAFF (i, peep)
{
ImportStaffPatrolArea(peep);
}
// Only the individual patrol areas have been converted, so generate the combined patrol areas of each staff type
staff_update_greyed_patrol_areas();
}
void ImportPeep(Peep* dst, rct1_peep* src)
{
dst->sprite_identifier = SPRITE_IDENTIFIER_PEEP;
// Peep vs. staff (including which kind)
dst->sprite_type = RCT1::GetPeepSpriteType(src->sprite_type);
dst->action = static_cast<PeepActionType>(src->action);
dst->special_sprite = src->special_sprite;
dst->next_action_sprite_type = static_cast<PeepActionSpriteType>(src->next_action_sprite_type);
dst->action_sprite_image_offset = src->action_sprite_image_offset;
dst->no_action_frame_num = src->no_action_frame_num;
dst->action_sprite_type = static_cast<PeepActionSpriteType>(src->action_sprite_type);
dst->action_frame = src->action_frame;
const rct_sprite_bounds* spriteBounds = g_peep_animation_entries[dst->sprite_type].sprite_bounds;
dst->sprite_width = spriteBounds[dst->action_sprite_type].sprite_width;
dst->sprite_height_negative = spriteBounds[dst->action_sprite_type].sprite_height_negative;
dst->sprite_height_positive = spriteBounds[dst->action_sprite_type].sprite_height_positive;
sprite_move(src->x, src->y, src->z, (rct_sprite*)dst);
invalidate_sprite_2((rct_sprite*)dst);
dst->sprite_direction = src->sprite_direction;
// Peep name
dst->name_string_idx = src->name_string_idx;
if (is_user_string_id(src->name_string_idx))
{
std::string peepName = GetUserString(src->name_string_idx);
if (!peepName.empty())
{
rct_string_id peepNameStringId = user_string_allocate(USER_STRING_HIGH_ID_NUMBER, peepName.c_str());
if (peepNameStringId != 0)
{
dst->name_string_idx = peepNameStringId;
}
}
}
dst->outside_of_park = src->outside_of_park;
dst->state = static_cast<PeepState>(src->state);
dst->sub_state = src->sub_state;
dst->next_x = src->next_x;
dst->next_y = src->next_y;
dst->next_z = src->next_z / 2;
dst->next_flags = src->next_flags;
dst->var_37 = src->var_37;
dst->time_to_consume = src->time_to_consume;
dst->step_progress = src->step_progress;
dst->vandalism_seen = src->vandalism_seen;
dst->type = static_cast<PeepType>(src->type);
dst->tshirt_colour = RCT1::GetColour(src->tshirt_colour);
dst->trousers_colour = RCT1::GetColour(src->trousers_colour);
dst->umbrella_colour = RCT1::GetColour(src->umbrella_colour);
dst->hat_colour = RCT1::GetColour(src->hat_colour);
// Balloons were always blue in RCT1 without AA/LL
if (_gameVersion == FILE_VERSION_RCT1)
{
dst->balloon_colour = COLOUR_LIGHT_BLUE;
}
else
{
dst->balloon_colour = RCT1::GetColour(src->balloon_colour);
}
dst->destination_x = src->destination_x;
dst->destination_y = src->destination_y;
dst->destination_tolerance = src->destination_tolerance;
dst->direction = src->direction;
dst->energy = src->energy;
dst->energy_target = src->energy_target;
dst->happiness = src->happiness;
dst->happiness_target = src->happiness_target;
dst->nausea = src->nausea;
dst->nausea_target = src->nausea_target;
dst->hunger = src->hunger;
dst->thirst = src->thirst;
dst->toilet = src->toilet;
dst->mass = src->mass;
dst->litter_count = src->litter_count;
dst->disgusting_count = src->disgusting_count;
dst->intensity = src->intensity;
dst->nausea_tolerance = src->nausea_tolerance;
dst->window_invalidate_flags = 0;
dst->current_ride = src->current_ride;
dst->current_ride_station = src->current_ride_station;
dst->current_train = src->current_train;
dst->current_car = src->current_car;
dst->current_seat = src->current_seat;
dst->time_on_ride = src->time_on_ride;
dst->days_in_queue = src->days_in_queue;
dst->interaction_ride_index = src->interaction_ride_index;
dst->id = src->id;
dst->cash_in_pocket = src->cash_in_pocket;
dst->cash_spent = src->cash_spent;
dst->time_in_park = src->time_in_park;
// This doubles as staff type
dst->no_of_rides = src->no_of_rides;
dst->no_of_drinks = src->no_of_drinks;
dst->no_of_food = src->no_of_food;
dst->no_of_souvenirs = src->no_of_souvenirs;
dst->paid_to_enter = src->paid_to_enter;
dst->paid_on_rides = src->paid_on_rides;
dst->paid_on_drink = src->paid_on_drink;
dst->paid_on_food = src->paid_on_food;
dst->paid_on_souvenirs = src->paid_on_souvenirs;
dst->voucher_arguments = src->voucher_arguments;
dst->voucher_type = src->voucher_type;
dst->surroundings_thought_timeout = src->surroundings_thought_timeout;
dst->angriness = src->angriness;
dst->time_lost = src->time_lost;
for (size_t i = 0; i < 32; i++)
{
dst->rides_been_on[i] = src->rides_been_on[i];
}
for (size_t i = 0; i < 16; i++)
{
dst->ride_types_been_on[i] = src->ride_types_been_on[i];
}
dst->photo1_ride_ref = src->photo1_ride_ref;
for (size_t i = 0; i < std::size(src->thoughts); i++)
{
auto srcThought = &src->thoughts[i];
auto dstThought = &dst->thoughts[i];
dstThought->type = (PeepThoughtType)srcThought->type;
dstThought->item = srcThought->type;
dstThought->freshness = srcThought->freshness;
dstThought->fresh_timeout = srcThought->fresh_timeout;
}
dst->previous_ride = src->previous_ride;
dst->previous_ride_time_out = src->previous_ride_time_out;
dst->path_check_optimisation = 0;
dst->guest_heading_to_ride_id = src->guest_heading_to_ride_id;
// Doubles as staff orders
dst->peep_is_lost_countdown = src->peep_is_lost_countdown;
// The ID is fixed later
dst->next_in_queue = src->next_in_queue;
dst->peep_flags = 0;
dst->pathfind_goal.x = 0xFF;
dst->pathfind_goal.y = 0xFF;
dst->pathfind_goal.z = 0xFF;
dst->pathfind_goal.direction = 0xFF;
// Guests' favourite ride was only saved in LL.
// Set it to N/A if the save comes from the original or AA.
if (_gameVersion == FILE_VERSION_RCT1_LL)
{
dst->favourite_ride = src->favourite_ride;
dst->favourite_ride_rating = src->favourite_ride_rating;
}
else
{
dst->favourite_ride = RIDE_ID_NULL;
dst->favourite_ride_rating = 0;
}
dst->item_standard_flags = src->item_standard_flags;
peep_update_name_sort(dst);
if (dst->type == PEEP_TYPE_GUEST)
{
if (dst->outside_of_park && dst->state != PEEP_STATE_LEAVING_PARK)
{
increment_guests_heading_for_park();
}
else
{
increment_guests_in_park();
}
}
}
void FixRidePeepLinks(Ride* ride, const uint16_t* spriteIndexMap)
{
for (auto& station : ride->stations)
{
station.LastPeepInQueue = MapSpriteIndex(station.LastPeepInQueue, spriteIndexMap);
}
ride->mechanic = MapSpriteIndex(ride->mechanic, spriteIndexMap);
if (ride->type == RIDE_TYPE_SPIRAL_SLIDE)
{
ride->slide_peep = MapSpriteIndex(ride->slide_peep, spriteIndexMap);
}
}
void FixPeepNextInQueue(Peep* peep, const uint16_t* spriteIndexMap)
{
peep->next_in_queue = MapSpriteIndex(peep->next_in_queue, spriteIndexMap);
}
void ImportStaffPatrolArea(Peep* staffmember)
{
// The patrol areas in RCT1 are encoded as follows, for coordinates x and y, separately for every staff member:
// - Chop off the 7 lowest bits of the x and y coordinates, which leaves 5 bits per coordinate.
// This step also "produces" the 4x4 patrol squares.
// - Append the two bitstrings to a 10-bit value like so: yyyyyxxxxx
// - Use this 10-bit value as an index into an 8-bit array. The array is sized such that every 4x4 square
// used for the patrols on the map has a bit in that array. If a bit is 1, that square is part of the patrol.
// The correct bit position in that array is found like this: yyyyyxx|xxx
// index in the array ----^ ^--- bit position in the 8-bit value
// We do the opposite in this function to recover the x and y values.
int32_t peepOffset = staffmember->staff_id * RCT12_PATROL_AREA_SIZE;
for (int32_t i = 0; i < RCT12_PATROL_AREA_SIZE; i++)
{
if (_s4.patrol_areas[peepOffset + i] == 0)
{
// No patrol for this area
continue;
}
// Loop over the bits of the uint8_t
for (int32_t j = 0; j < 8; j++)
{
int8_t bit = (_s4.patrol_areas[peepOffset + i] >> j) & 1;
if (bit == 0)
{
// No patrol for this area
continue;
}
// val contains the 5 highest bits of both the x and y coordinates
int32_t val = j | (i << 3);
int32_t x = val & 0x1F;
x <<= 7;
int32_t y = val & 0x3E0;
y <<= 2;
staff_set_patrol_area(staffmember->staff_id, x, y, true);
}
}
}
void ImportLitter()
{
for (auto& sprite : _s4.sprites)
{
if (sprite.unknown.sprite_identifier == SPRITE_IDENTIFIER_LITTER)
{
const auto* srcLitter = &sprite.litter;
rct_litter* litter = (rct_litter*)create_sprite(SPRITE_IDENTIFIER_LITTER);
move_sprite_to_list((rct_sprite*)litter, SPRITE_LIST_LITTER);
litter->sprite_identifier = srcLitter->sprite_identifier;
litter->type = srcLitter->type;
litter->x = srcLitter->x;
litter->y = srcLitter->y;
litter->z = srcLitter->z;
litter->sprite_direction = srcLitter->sprite_direction;
litter->sprite_width = srcLitter->sprite_width;
litter->sprite_height_positive = srcLitter->sprite_height_positive;
litter->sprite_height_negative = srcLitter->sprite_height_negative;
sprite_move(srcLitter->x, srcLitter->y, srcLitter->z, (rct_sprite*)litter);
invalidate_sprite_2((rct_sprite*)litter);
}
}
}
void ImportMiscSprites()
{
for (auto& sprite : _s4.sprites)
{
if (sprite.unknown.sprite_identifier == SPRITE_IDENTIFIER_MISC)
{
rct1_unk_sprite* src = &sprite.unknown;
rct_sprite_generic* dst = (rct_sprite_generic*)create_sprite(SPRITE_IDENTIFIER_MISC);
move_sprite_to_list((rct_sprite*)dst, SPRITE_LIST_MISC);
dst->sprite_identifier = src->sprite_identifier;
dst->type = src->type;
dst->flags = src->flags;
dst->sprite_direction = src->sprite_direction;
dst->sprite_width = src->sprite_width;
dst->sprite_height_negative = src->sprite_height_negative;
dst->sprite_height_positive = src->sprite_height_positive;
sprite_move(src->x, src->y, src->z, (rct_sprite*)dst);
switch (src->type)
{
case SPRITE_MISC_STEAM_PARTICLE:
ImportSteamParticle((rct_steam_particle*)dst, (rct_steam_particle*)src);
break;
case SPRITE_MISC_MONEY_EFFECT:
ImportMoneyEffect((rct_money_effect*)dst, (rct_money_effect*)src);
break;
case SPRITE_MISC_CRASHED_VEHICLE_PARTICLE:
break;
case SPRITE_MISC_EXPLOSION_CLOUD:
break;
case SPRITE_MISC_CRASH_SPLASH:
break;
case SPRITE_MISC_EXPLOSION_FLARE:
break;
case SPRITE_MISC_JUMPING_FOUNTAIN_WATER:
ImportJumpingFountainWater((rct_jumping_fountain*)dst, (rct_jumping_fountain*)src);
break;
case SPRITE_MISC_BALLOON:
ImportBalloon((rct_balloon*)dst, (rct_balloon*)src);
break;
case SPRITE_MISC_DUCK:
ImportDuck((rct_duck*)dst, (rct_duck*)src);
break;
}
sprite_move(src->x, src->y, src->z, (rct_sprite*)dst);
invalidate_sprite_2((rct_sprite*)dst);
}
}
}
void ImportMoneyEffect(rct_money_effect* dst, rct_money_effect* src)
{
dst->move_delay = src->move_delay;
dst->num_movements = src->num_movements;
dst->value = src->value;
dst->offset_x = src->offset_x;
dst->wiggle = src->wiggle;
}
void ImportSteamParticle(rct_steam_particle* dst, rct_steam_particle* src)
{
dst->frame = src->frame;
}
void ImportJumpingFountainWater(rct_jumping_fountain* dst, rct_jumping_fountain* src)
{
dst->fountain_flags = src->fountain_flags;
dst->iteration = src->iteration;
dst->num_ticks_alive = src->num_ticks_alive;
dst->frame = src->frame;
}
void ImportBalloon(rct_balloon* dst, rct_balloon* src)
{
// Balloons were always blue in RCT1 without AA/LL
if (_gameVersion == FILE_VERSION_RCT1)
{
dst->colour = COLOUR_LIGHT_BLUE;
}
else
{
dst->colour = RCT1::GetColour(src->colour);
}
}
void ImportDuck(rct_duck* dst, rct_duck* src)
{
dst->frame = src->frame;
dst->state = src->state;
}
uint16_t MapSpriteIndex(uint16_t originalSpriteIndex, const uint16_t* spriteIndexMap)
{
uint16_t newSpriteIndex = SPRITE_INDEX_NULL;
if (originalSpriteIndex != SPRITE_INDEX_NULL)
{
if (originalSpriteIndex >= RCT1_MAX_SPRITES)
{
log_warning("Incorrect sprite index: %d", originalSpriteIndex);
}
else
{
newSpriteIndex = spriteIndexMap[originalSpriteIndex];
}
}
return newSpriteIndex;
}
void ImportPeepSpawns()
{
gPeepSpawns.clear();
for (size_t i = 0; i < RCT12_MAX_PEEP_SPAWNS; i++)
{
if (_s4.peep_spawn[i].x != PEEP_SPAWN_UNDEFINED)
{
PeepSpawn spawn = { _s4.peep_spawn[i].x, _s4.peep_spawn[i].y, _s4.peep_spawn[i].z * 16,
_s4.peep_spawn[i].direction };
gPeepSpawns.push_back(spawn);
}
}
}
void ImportMapAnimations()
{
// This is sketchy, ideally we should try to re-create them
rct_map_animation* s4Animations = _s4.map_animations;
for (size_t i = 0; i < RCT1_MAX_ANIMATED_OBJECTS; i++)
{
gAnimatedObjects[i] = s4Animations[i];
gAnimatedObjects[i].baseZ /= 2;
}
gNumMapAnimations = _s4.num_map_animations;
}
void ImportFinance()
{
gParkEntranceFee = _s4.park_entrance_fee;
gLandPrice = _s4.land_price;
gConstructionRightsPrice = _s4.construction_rights_price;
gCash = _s4.cash;
gBankLoan = _s4.loan;
gMaxBankLoan = _s4.max_loan;
// It's more like 1.33%, but we can only use integers. Can be fixed once we have our own save format.
gBankLoanInterestRate = 1;
gInitialCash = _s4.cash;
gCompanyValue = _s4.company_value;
gParkValue = CorrectRCT1ParkValue(_s4.park_value);
gCurrentProfit = _s4.profit;
for (size_t i = 0; i < RCT12_FINANCE_GRAPH_SIZE; i++)
{
gCashHistory[i] = _s4.cash_history[i];
gParkValueHistory[i] = CorrectRCT1ParkValue(_s4.park_value_history[i]);
gWeeklyProfitHistory[i] = _s4.weekly_profit_history[i];
}
for (size_t i = 0; i < RCT12_EXPENDITURE_TABLE_MONTH_COUNT; i++)
{
for (size_t j = 0; j < RCT12_EXPENDITURE_TYPE_COUNT; j++)
{
gExpenditureTable[i][j] = _s4.expenditure[i][j];
}
}
gCurrentExpenditure = _s4.total_expenditure;
gScenarioCompletedCompanyValue = _s4.completed_company_value;
gTotalAdmissions = _s4.num_admissions;
gTotalIncomeFromAdmissions = _s4.admission_total_income;
// TODO marketing campaigns not working
for (size_t i = 0; i < ADVERTISING_CAMPAIGN_COUNT; i++)
{
if (_s4.marketing_status[i] & CAMPAIGN_ACTIVE_FLAG)
{
MarketingCampaign campaign;
campaign.Type = (uint8_t)i;
campaign.WeeksLeft = _s4.marketing_status[i] & ~CAMPAIGN_ACTIVE_FLAG;
if (campaign.Type == ADVERTISING_CAMPAIGN_RIDE_FREE || campaign.Type == ADVERTISING_CAMPAIGN_RIDE)
{
campaign.RideId = _s4.marketing_assoc[i];
}
else if (campaign.Type == ADVERTISING_CAMPAIGN_FOOD_OR_DRINK_FREE)
{
campaign.ShopItemType = _s4.marketing_assoc[i];
}
gMarketingCampaigns.push_back(campaign);
}
}
}
void LoadObjects()
{
auto& objectManager = OpenRCT2::GetContext()->GetObjectManager();
objectManager.LoadDefaultObjects();
LoadObjects(OBJECT_TYPE_RIDE, _rideEntries);
LoadObjects(OBJECT_TYPE_SMALL_SCENERY, _smallSceneryEntries);
LoadObjects(OBJECT_TYPE_LARGE_SCENERY, _largeSceneryEntries);
LoadObjects(OBJECT_TYPE_WALLS, _wallEntries);
LoadObjects(OBJECT_TYPE_PATHS, _pathEntries);
LoadObjects(OBJECT_TYPE_PATH_BITS, _pathAdditionEntries);
LoadObjects(OBJECT_TYPE_SCENERY_GROUP, _sceneryGroupEntries);
LoadObjects(
OBJECT_TYPE_BANNERS,
std::vector<const char*>({
"BN1 ",
"BN2 ",
"BN3 ",
"BN4 ",
"BN5 ",
"BN6 ",
"BN7 ",
"BN8 ",
"BN9 ",
}));
LoadObjects(OBJECT_TYPE_PARK_ENTRANCE, std::vector<const char*>({ "PKENT1 " }));
LoadObjects(OBJECT_TYPE_WATER, _waterEntry);
}
void LoadObjects(uint8_t objectType, const EntryList& entries)
{
LoadObjects(objectType, entries.GetEntries());
}
void LoadObjects(uint8_t objectType, const std::vector<const char*>& entries)
{
auto& objectManager = OpenRCT2::GetContext()->GetObjectManager();
uint32_t entryIndex = 0;
for (const char* objectName : entries)
{
rct_object_entry entry;
entry.flags = 0x00008000 + objectType;
std::copy_n(objectName, 8, entry.name);
entry.checksum = 0;
Object* object = objectManager.LoadObject(&entry);
if (object == nullptr && objectType != OBJECT_TYPE_SCENERY_GROUP)
{
log_error("Failed to load %s.", objectName);
throw std::runtime_error("Failed to load object.");
}
entryIndex++;
}
}
void AppendRequiredObjects(std::vector<rct_object_entry>& entries, uint8_t objectType, const EntryList& entryList)
{
AppendRequiredObjects(entries, objectType, entryList.GetEntries());
}
void AppendRequiredObjects(
std::vector<rct_object_entry>& entries, uint8_t objectType, const std::vector<const char*>& objectNames)
{
for (const auto objectName : objectNames)
{
rct_object_entry entry{};
entry.flags = ((OBJECT_SOURCE_RCT2 << 4) & 0xF0) | (objectType & 0x0F);
entry.SetName(objectName);
entries.push_back(entry);
}
}
std::vector<rct_object_entry> GetRequiredObjects()
{
std::vector<rct_object_entry> result;
AppendRequiredObjects(result, OBJECT_TYPE_RIDE, _rideEntries);
AppendRequiredObjects(result, OBJECT_TYPE_SMALL_SCENERY, _smallSceneryEntries);
AppendRequiredObjects(result, OBJECT_TYPE_LARGE_SCENERY, _largeSceneryEntries);
AppendRequiredObjects(result, OBJECT_TYPE_WALLS, _wallEntries);
AppendRequiredObjects(result, OBJECT_TYPE_PATHS, _pathEntries);
AppendRequiredObjects(result, OBJECT_TYPE_PATH_BITS, _pathAdditionEntries);
AppendRequiredObjects(result, OBJECT_TYPE_SCENERY_GROUP, _sceneryGroupEntries);
AppendRequiredObjects(
result, OBJECT_TYPE_BANNERS,
std::vector<const char*>({
"BN1 ",
"BN2 ",
"BN3 ",
"BN4 ",
"BN5 ",
"BN6 ",
"BN7 ",
"BN8 ",
"BN9 ",
}));
AppendRequiredObjects(result, OBJECT_TYPE_PARK_ENTRANCE, std::vector<const char*>({ "PKENT1 " }));
AppendRequiredObjects(result, OBJECT_TYPE_WATER, _waterEntry);
return result;
}
void GetInvalidObjects(
uint8_t objectType, const std::vector<const char*>& entries, std::vector<rct_object_entry>& missingObjects)
{
auto& objectRepository = OpenRCT2::GetContext()->GetObjectRepository();
for (const char* objectName : entries)
{
rct_object_entry entry;
entry.flags = 0x00008000 + objectType;
std::copy_n(objectName, DAT_NAME_LENGTH, entry.name);
entry.checksum = 0;
const ObjectRepositoryItem* ori = objectRepository.FindObject(&entry);
if (ori == nullptr)
{
missingObjects.push_back(entry);
Console::Error::WriteLine("[%s] Object not found.", objectName);
}
else
{
Object* object = objectRepository.LoadObject(ori);
if (object == nullptr && objectType != OBJECT_TYPE_SCENERY_GROUP)
{
missingObjects.push_back(entry);
Console::Error::WriteLine("[%s] Object could not be loaded.", objectName);
}
delete object;
}
}
}
void ImportTileElements()
{
gMapBaseZ = 7;
for (uint32_t index = 0, dstOffset = 0; index < RCT1_MAX_TILE_ELEMENTS; index++)
{
auto src = &_s4.tile_elements[index];
auto dst = &gTileElements[index + dstOffset];
if (src->base_height == 0xFF)
{
std::memcpy(dst, src, sizeof(*src));
}
else
{
ImportTileElement(dst, src);
}
}
ClearExtraTileEntries();
FixWalls();
FixEntrancePositions();
}
void ImportTileElement(TileElement* dst, const RCT12TileElement* src)
{
// Todo: allow for changing defition of OpenRCT2 tile element types - replace with a map
uint8_t tileElementType = src->GetType();
dst->ClearAs(tileElementType);
dst->SetDirection(src->GetDirection());
dst->flags = src->flags;
dst->base_height = src->base_height / 2;
dst->clearance_height = src->clearance_height / 2;
switch (tileElementType)
{
case TILE_ELEMENT_TYPE_SURFACE:
{
auto dst2 = dst->AsSurface();
auto src2 = src->AsSurface();
dst2->SetSlope(src2->GetSlope());
dst2->SetSurfaceStyle(RCT1::GetTerrain(src2->GetSurfaceStyle()));
dst2->SetEdgeStyle(RCT1::GetTerrainEdge(src2->GetEdgeStyle()));
dst2->SetGrassLength(src2->GetGrassLength());
dst2->SetOwnership(src2->GetOwnership());
dst2->SetParkFences(src2->GetParkFences());
dst2->SetWaterHeight(src2->GetWaterHeight());
dst2->SetHasTrackThatNeedsWater(src2->HasTrackThatNeedsWater());
break;
}
case TILE_ELEMENT_TYPE_PATH:
{
auto dst2 = dst->AsPath();
auto src2 = src->AsPath();
dst2->SetQueueBannerDirection(src2->GetQueueBannerDirection());
dst2->SetSloped(src2->IsSloped());
dst2->SetSlopeDirection(src2->GetSlopeDirection());
dst2->SetRideIndex(src2->GetRideIndex());
dst2->SetStationIndex(src2->GetStationIndex());
dst2->SetWide(src2->IsWide());
dst2->SetHasQueueBanner(src2->HasQueueBanner());
dst2->SetEdges(src2->GetEdges());
dst2->SetCorners(src2->GetCorners());
dst2->SetAddition(src2->GetAddition());
dst2->SetAdditionIsGhost(false);
dst2->SetAdditionStatus(src2->GetAdditionStatus());
// Type
uint8_t pathType = src2->GetRCT1PathType();
uint8_t entryIndex = _pathTypeToEntryMap[pathType];
dst2->SetDirection(0);
dst2->SetIsBroken(false);
dst2->SetIsBlockedByVehicle(false);
dst2->SetPathEntryIndex(entryIndex);
dst2->SetShouldDrawPathOverSupports(true);
if (RCT1::PathIsQueue(pathType))
{
dst2->SetIsQueue(true);
}
if (_gameVersion != FILE_VERSION_RCT1_LL)
{
dst2->SetRailingEntryIndex(0);
}
else
{
uint8_t railingsEntryIndex;
switch (src2->GetRCT1SupportType())
{
case RCT1_PATH_SUPPORT_TYPE_COATED_WOOD:
railingsEntryIndex = 3;
break;
case RCT1_PATH_SUPPORT_TYPE_SPACE:
railingsEntryIndex = 4;
break;
case RCT1_PATH_SUPPORT_TYPE_BAMBOO:
railingsEntryIndex = 5;
break;
case RCT1_PATH_SUPPORT_TYPE_TRUSS:
default:
railingsEntryIndex = 0;
}
dst2->SetRailingEntryIndex(railingsEntryIndex);
}
// Additions
uint8_t additionType = dst2->GetAddition();
if (additionType != RCT1_PATH_ADDITION_NONE)
{
uint8_t normalisedType = RCT1::NormalisePathAddition(additionType);
entryIndex = _pathAdditionTypeToEntryMap[normalisedType];
if (additionType != normalisedType)
{
dst2->SetIsBroken(true);
}
dst2->SetAddition(entryIndex + 1);
}
break;
}
case TILE_ELEMENT_TYPE_TRACK:
{
auto dst2 = dst->AsTrack();
auto src2 = src->AsTrack();
dst2->SetTrackType(src2->GetTrackType());
dst2->SetSequenceIndex(src2->GetSequenceIndex());
dst2->SetRideIndex(src2->GetRideIndex());
dst2->SetColourScheme(src2->GetColourScheme());
dst2->SetStationIndex(src2->GetStationIndex());
dst2->SetHasChain(src2->HasChain());
dst2->SetHasCableLift(false);
dst2->SetInverted(src2->IsInverted());
dst2->SetBrakeBoosterSpeed(src2->GetBrakeBoosterSpeed());
dst2->SetHasGreenLight(src2->HasGreenLight());
dst2->SetSeatRotation(4);
dst2->SetMazeEntry(src2->GetMazeEntry());
dst2->SetPhotoTimeout(src2->GetPhotoTimeout());
// Skipping IsHighlighted()
// TODO: Import Door A and Door B states.
break;
}
case TILE_ELEMENT_TYPE_SMALL_SCENERY:
{
auto dst2 = dst->AsSmallScenery();
auto src2 = src->AsSmallScenery();
uint8_t entryIndex = _smallSceneryTypeToEntryMap[src2->GetEntryIndex()];
dst2->SetEntryIndex(entryIndex);
dst2->SetAge(src2->GetAge());
dst2->SetSceneryQuadrant(src2->GetSceneryQuadrant());
dst2->SetPrimaryColour(RCT1::GetColour(src2->GetPrimaryColour()));
if (src2->NeedsSupports())
dst2->SetNeedsSupports();
// Copied from [rct2: 0x006A2956]
switch (src2->GetEntryIndex())
{
case RCT1_SCENERY_GEOMETRIC_SCULPTURE_1:
case RCT1_SCENERY_GEOMETRIC_SCULPTURE_2:
case RCT1_SCENERY_GEOMETRIC_SCULPTURE_3:
case RCT1_SCENERY_GEOMETRIC_SCULPTURE_4:
case RCT1_SCENERY_GEOMETRIC_SCULPTURE_5:
dst2->SetSecondaryColour(COLOUR_WHITE);
break;
case RCT1_SCENERY_TULIPS_1:
case RCT1_SCENERY_TULIPS_2:
dst2->SetPrimaryColour(COLOUR_BRIGHT_RED);
dst2->SetSecondaryColour(COLOUR_YELLOW);
}
break;
}
case TILE_ELEMENT_TYPE_ENTRANCE:
{
auto dst2 = dst->AsEntrance();
auto src2 = src->AsEntrance();
dst2->SetEntranceType(src2->GetEntranceType());
dst2->SetRideIndex(src2->GetRideIndex());
dst2->SetStationIndex(src2->GetStationIndex());
dst2->SetSequenceIndex(src2->GetSequenceIndex());
if (src2->GetEntranceType() == ENTRANCE_TYPE_PARK_ENTRANCE)
{
uint8_t pathType = src2->GetPathType();
if (pathType == 0)
{
pathType = RCT1_FOOTPATH_TYPE_TARMAC_GRAY;
}
uint8_t entryIndex = _pathTypeToEntryMap[pathType];
dst2->SetPathType(entryIndex & 0x7F);
}
break;
}
case TILE_ELEMENT_TYPE_WALL:
{
auto dst2 = dst->AsWall();
auto src2 = src->AsWall();
dst2->SetEntryIndex(src2->GetEntryIndex());
dst2->SetSlope(src2->GetSlope());
dst2->SetPrimaryColour(RCT1::GetColour(src2->GetRCT1WallColour()));
dst2->SetRawRCT1Data(src2->GetRawRCT1WallTypeData());
break;
}
case TILE_ELEMENT_TYPE_LARGE_SCENERY:
{
auto dst2 = dst->AsLargeScenery();
auto src2 = src->AsLargeScenery();
uint8_t type = src2->GetEntryIndex();
dst2->SetEntryIndex(_largeSceneryTypeToEntryMap[type]);
dst2->SetSequenceIndex(src2->GetSequenceIndex());
dst2->SetPrimaryColour(RCT1::GetColour(src2->GetPrimaryColour()));
dst2->SetSecondaryColour(RCT1::GetColour(src2->GetSecondaryColour()));
break;
}
case TILE_ELEMENT_TYPE_BANNER:
{
auto dst2 = dst->AsBanner();
auto src2 = src->AsBanner();
uint8_t index = src2->GetIndex();
dst2->SetIndex(index);
dst2->SetPosition(src2->GetPosition());
dst2->SetAllowedEdges(src2->GetAllowedEdges());
rct_banner* srcBanner = &_s4.banners[index];
rct_banner* dstBanner = &gBanners[index];
ImportBanner(dstBanner, srcBanner);
break;
}
default:
assert(false);
}
}
void ImportResearch()
{
// All available objects must be loaded before this method is called as it
// requires them to correctly insert objects into the research list
research_reset_items();
size_t researchListCount;
const rct1_research_item* researchList = GetResearchList(&researchListCount);
// Initialise the "seen" tables
std::fill(std::begin(_researchRideEntryUsed), std::end(_researchRideEntryUsed), 0);
std::fill(std::begin(_researchRideTypeUsed), std::end(_researchRideTypeUsed), 0);
// The first six scenery groups are always available
for (uint8_t i = 0; i < 6; i++)
{
research_insert_scenery_group_entry(i, true);
}
bool researched = true;
for (size_t i = 0; i < researchListCount; i++)
{
const rct1_research_item* researchItem = &researchList[i];
if (researchItem->flags == RCT1_RESEARCH_FLAGS_SEPARATOR)
{
if (researchItem->item == RCT1_RESEARCH_END_AVAILABLE)
{
researched = false;
continue;
}
else if (researchItem->item == RCT1_RESEARCH_END_RESEARCHABLE)
{
continue;
}
else if (researchItem->item == RCT1_RESEARCH_END)
{
break;
}
}
switch (researchItem->type)
{
case RCT1_RESEARCH_TYPE_THEME:
{
uint8_t rct1SceneryTheme = researchItem->item;
uint8_t sceneryGroupEntryIndex = _sceneryThemeTypeToEntryMap[rct1SceneryTheme];
if (sceneryGroupEntryIndex != 254 && sceneryGroupEntryIndex != 255)
{
research_insert_scenery_group_entry(sceneryGroupEntryIndex, researched);
}
break;
}
case RCT1_RESEARCH_TYPE_RIDE:
{
uint8_t rct1RideType = researchItem->item;
_researchRideTypeUsed[rct1RideType] = true;
// Add all vehicles for this ride type that are researched or before this research item
uint32_t numVehicles = 0;
for (size_t j = 0; j < researchListCount; j++)
{
const rct1_research_item* researchItem2 = &researchList[j];
if (researchItem2->flags == RCT1_RESEARCH_FLAGS_SEPARATOR
&& (researchItem2->item == RCT1_RESEARCH_END_RESEARCHABLE
|| researchItem2->item == RCT1_RESEARCH_END_AVAILABLE))
{
continue;
}
if (researchItem2->type == RCT1_RESEARCH_TYPE_VEHICLE && researchItem2->related_ride == rct1RideType)
{
// Only add the vehicles that were listed before this ride, otherwise we might
// change the research order
if (j < i)
{
InsertResearchVehicle(researchItem2, researched);
}
numVehicles++;
}
}
if (numVehicles == 0)
{
// No vehicles found so just add the default for this ride
uint8_t rideEntryIndex = _rideTypeToRideEntryMap[rct1RideType];
Guard::Assert(rideEntryIndex != RIDE_ENTRY_INDEX_NULL, "rideEntryIndex was RIDE_ENTRY_INDEX_NULL");
if (!_researchRideEntryUsed[rideEntryIndex])
{
_researchRideEntryUsed[rideEntryIndex] = true;
research_insert_ride_entry(rideEntryIndex, researched);
}
}
break;
}
case RCT1_RESEARCH_TYPE_VEHICLE:
// Only add vehicle if the related ride has been seen, this to make sure that vehicles
// are researched only after the ride has been researched
if (_researchRideTypeUsed[researchItem->related_ride])
{
InsertResearchVehicle(researchItem, researched);
}
break;
case RCT1_RESEARCH_TYPE_SPECIAL:
// Not supported
break;
}
}
// Also import the tables that register the invented status, in case the research list is damaged.
for (int32_t rideType = 0; rideType < RCT1_RIDE_TYPE_COUNT; rideType++)
{
int32_t quadIndex = rideType >> 5;
int32_t bitIndex = rideType & 0x1F;
bool invented = (_s4.available_rides[quadIndex] & ((uint32_t)1 << bitIndex));
if (invented)
{
ride_type_set_invented(RCT1::GetRideType(rideType));
}
}
for (int32_t vehicleType = 0; vehicleType < RCT1_VEHICLE_TYPE_COUNT; vehicleType++)
{
int32_t quadIndex = vehicleType >> 5;
int32_t bitIndex = vehicleType & 0x1F;
bool invented = (_s4.available_vehicles[quadIndex] & ((uint32_t)1 << bitIndex));
if (invented)
{
ride_entry_set_invented(_vehicleTypeToRideEntryMap[vehicleType]);
}
}
// Research funding / priority
uint8_t activeResearchTypes = 0;
if (_s4.research_priority & RCT1_RESEARCH_CATEGORY_ROLLERCOASTERS)
{
activeResearchTypes |= (1 << RESEARCH_CATEGORY_ROLLERCOASTER);
}
if (_s4.research_priority & RCT1_RESEARCH_CATEGORY_THRILL_RIDES)
{
activeResearchTypes |= (1 << RESEARCH_CATEGORY_THRILL);
activeResearchTypes |= (1 << RESEARCH_CATEGORY_WATER);
}
if (_s4.research_priority & RCT1_RESEARCH_CATEGORY_GENTLE_TRANSPORT_RIDES)
{
activeResearchTypes |= (1 << RESEARCH_CATEGORY_GENTLE);
activeResearchTypes |= (1 << RESEARCH_CATEGORY_TRANSPORT);
}
if (_s4.research_priority & RCT1_RESEARCH_CATEGORY_SHOPS)
{
activeResearchTypes |= (1 << RESEARCH_CATEGORY_SHOP);
}
if (_s4.research_priority & RCT1_RESEARCH_CATEGORY_SCENERY_THEMEING)
{
activeResearchTypes |= (1 << RESEARCH_CATEGORY_SCENERY_GROUP);
}
gResearchPriorities = activeResearchTypes;
gResearchFundingLevel = _s4.research_level;
// This will mark items as researched/unresearched according to the research list.
// This needs to be called before importing progress, as it will reset it.
research_reset_current_item();
// Research history
gResearchProgress = _s4.research_progress;
gResearchProgressStage = _s4.research_progress_stage;
gResearchExpectedDay = _s4.next_research_expected_day;
gResearchExpectedMonth = _s4.next_research_expected_month;
ConvertResearchEntry(&gResearchNextItem, _s4.next_research_item, _s4.next_research_type);
if (gResearchNextItem.IsInventedEndMarker())
{
gResearchProgressStage = RESEARCH_STAGE_INITIAL_RESEARCH;
gResearchProgress = 0;
}
ConvertResearchEntry(&gResearchLastItem, _s4.last_research_item, _s4.last_research_type);
}
void InsertResearchVehicle(const rct1_research_item* researchItem, bool researched)
{
uint8_t vehicle = researchItem->item;
uint8_t rideEntryIndex = _vehicleTypeToRideEntryMap[vehicle];
if (!_researchRideEntryUsed[rideEntryIndex])
{
_researchRideEntryUsed[rideEntryIndex] = true;
research_insert_ride_entry(rideEntryIndex, researched);
}
}
void ImportParkName()
{
std::string parkName = std::string(_s4.scenario_name);
if (is_user_string_id((rct_string_id)_s4.park_name_string_index))
{
std::string userString = GetUserString(_s4.park_name_string_index);
if (!userString.empty())
{
parkName = userString;
}
}
rct_string_id stringId = user_string_allocate(USER_STRING_HIGH_ID_NUMBER, parkName.c_str());
if (stringId != 0)
{
gParkName = stringId;
gParkNameArgs = 0;
}
}
void ImportParkFlags()
{
// Date and srand
gScenarioTicks = _s4.ticks;
scenario_rand_seed(_s4.random_a, _s4.random_b);
gDateMonthsElapsed = _s4.month;
gDateMonthTicks = _s4.day;
// Park rating
gParkRating = _s4.park_rating;
for (size_t i = 0; i < 32; i++)
{
gParkRatingHistory[i] = _s4.park_rating_history[i];
}
// Awards
for (int32_t i = 0; i < RCT12_MAX_AWARDS; i++)
{
rct12_award* src = &_s4.awards[i];
Award* dst = &gCurrentAwards[i];
dst->Time = src->time;
dst->Type = src->type;
}
// Number of guests history
for (size_t i = 0; i < 32; i++)
{
gGuestsInParkHistory[i] = _s4.guests_in_park_history[i];
}
// News items
for (size_t i = 0; i < RCT12_MAX_NEWS_ITEMS; i++)
{
const rct12_news_item* src = &_s4.messages[i];
NewsItem* dst = &gNewsItems[i];
dst->Type = src->Type;
dst->Flags = src->Flags;
dst->Ticks = src->Ticks;
dst->MonthYear = src->MonthYear;
dst->Day = src->Day;
std::copy(std::begin(src->Text), std::end(src->Text), dst->Text);
if (dst->Type == NEWS_ITEM_RESEARCH)
{
uint8_t researchItem = src->Assoc & 0x000000FF;
uint8_t researchType = (src->Assoc & 0x00FF0000) >> 16;
rct_research_item tmpResearchItem = {};
ConvertResearchEntry(&tmpResearchItem, researchItem, researchType);
dst->Assoc = (uint32_t)tmpResearchItem.rawValue;
}
else
{
dst->Assoc = src->Assoc;
}
}
// Initial guest status
gGuestInitialCash = _s4.guest_initial_cash;
gGuestInitialHunger = _s4.guest_initial_hunger;
gGuestInitialThirst = _s4.guest_initial_thirst;
gGuestInitialHappiness = _s4.guest_initial_happiness;
_guestGenerationProbability = _s4.guest_generation_probability;
// Staff colours
gStaffHandymanColour = RCT1::GetColour(_s4.handman_colour);
gStaffMechanicColour = RCT1::GetColour(_s4.mechanic_colour);
gStaffSecurityColour = RCT1::GetColour(_s4.security_guard_colour);
// Flags
gParkFlags = _s4.park_flags;
gParkFlags &= ~PARK_FLAGS_ANTI_CHEAT_DEPRECATED;
// Loopy Landscape parks can set a flag to lock the entry price to free.
// If this flag is not set, the player can ask money for both rides and entry.
if (!(_s4.park_flags & RCT1_PARK_FLAGS_PARK_ENTRY_LOCKED_AT_FREE))
{
gParkFlags |= PARK_FLAGS_UNLOCK_ALL_PRICES;
}
// RCT2 uses two flags for no money (due to the scenario editor). RCT1 used only one.
// Copy its value to make no money scenarios such as Arid Heights work properly.
if (_s4.park_flags & RCT1_PARK_FLAGS_NO_MONEY)
{
gParkFlags |= PARK_FLAGS_NO_MONEY_SCENARIO;
}
gParkSize = _s4.park_size;
gTotalRideValueForMoney = _s4.total_ride_value_for_money;
}
void ConvertResearchEntry(rct_research_item* dst, uint8_t srcItem, uint8_t srcType)
{
dst->rawValue = RESEARCHED_ITEMS_SEPARATOR;
if (srcType == RCT1_RESEARCH_TYPE_RIDE)
{
uint8_t entryIndex = _rideTypeToRideEntryMap[srcItem];
if (entryIndex != RIDE_ENTRY_INDEX_NULL)
{
rct_ride_entry* rideEntry = get_ride_entry(entryIndex);
if (rideEntry != nullptr)
{
dst->entryIndex = entryIndex;
dst->baseRideType = ride_entry_get_first_non_null_ride_type(rideEntry);
dst->type = RESEARCH_ENTRY_TYPE_RIDE;
dst->flags = 0;
dst->category = rideEntry->category[0];
}
}
}
else if (srcType == RCT1_RESEARCH_TYPE_VEHICLE)
{
uint8_t entryIndex = _vehicleTypeToRideEntryMap[srcItem];
if (entryIndex != RIDE_ENTRY_INDEX_NULL)
{
rct_ride_entry* rideEntry = get_ride_entry(entryIndex);
if (rideEntry != nullptr)
{
dst->entryIndex = entryIndex;
dst->baseRideType = ride_entry_get_first_non_null_ride_type(rideEntry);
dst->type = RESEARCH_ENTRY_TYPE_RIDE;
dst->flags = 0;
dst->category = rideEntry->category[0];
}
}
}
else if (srcType == RCT1_RESEARCH_TYPE_THEME)
{
uint8_t entryIndex = _sceneryThemeTypeToEntryMap[srcItem];
if (entryIndex != 254 && entryIndex != 255)
{
dst->entryIndex = entryIndex;
dst->type = RESEARCH_ENTRY_TYPE_SCENERY;
dst->category = RESEARCH_CATEGORY_SCENERY_GROUP;
dst->flags = 0;
}
}
}
void ImportClimate()
{
gClimate = _s4.climate;
gClimateUpdateTimer = _s4.climate_timer;
gClimateCurrent.Temperature = _s4.temperature;
gClimateCurrent.Weather = _s4.weather;
gClimateCurrent.WeatherEffect = WEATHER_EFFECT_NONE;
gClimateCurrent.WeatherGloom = _s4.weather_gloom;
gClimateCurrent.RainLevel = _s4.rain;
gClimateNext.Temperature = _s4.target_temperature;
gClimateNext.Weather = _s4.target_weather;
gClimateNext.WeatherEffect = WEATHER_EFFECT_NONE;
gClimateNext.WeatherGloom = _s4.target_weather_gloom;
gClimateNext.RainLevel = _s4.target_rain;
}
void ImportScenarioNameDetails()
{
std::string name = String::ToStd(_s4.scenario_name);
std::string details;
int32_t scNumber = _s4.scenario_slot_index;
if (scNumber != -1)
{
source_desc sourceDesc;
if (scenario_get_source_desc_by_id(scNumber, &sourceDesc))
{
rct_string_id localisedStringIds[3];
if (language_get_localised_scenario_strings(sourceDesc.title, localisedStringIds))
{
if (localisedStringIds[0] != STR_NONE)
{
name = String::ToStd(language_get_string(localisedStringIds[0]));
}
if (localisedStringIds[2] != STR_NONE)
{
details = String::ToStd(language_get_string(localisedStringIds[2]));
}
}
}
}
String::Set(gS6Info.name, sizeof(gS6Info.name), name.c_str());
String::Set(gS6Info.details, sizeof(gS6Info.details), details.c_str());
gScenarioName = name;
gScenarioDetails = details;
}
void ImportScenarioObjective()
{
gScenarioObjectiveType = _s4.scenario_objective_type;
gScenarioObjectiveYear = _s4.scenario_objective_years;
gScenarioObjectiveNumGuests = _s4.scenario_objective_num_guests;
// RCT1 used a different way of calculating the park value.
// This is corrected here, but since scenario_objective_currency doubles as minimum excitement rating,
// we need to check the goal to avoid affecting scenarios like Volcania.
if (_s4.scenario_objective_type == OBJECTIVE_PARK_VALUE_BY)
gScenarioObjectiveCurrency = CorrectRCT1ParkValue(_s4.scenario_objective_currency);
else
gScenarioObjectiveCurrency = _s4.scenario_objective_currency;
}
void ImportSavedView()
{
gSavedViewX = _s4.view_x;
gSavedViewY = _s4.view_y;
gSavedViewZoom = _s4.view_zoom;
gSavedViewRotation = _s4.view_rotation;
}
void ClearExtraTileEntries()
{
// Reset the map tile pointers
std::fill(std::begin(gTileElementTilePointers), std::end(gTileElementTilePointers), nullptr);
// Get the first free map element
TileElement* nextFreeTileElement = gTileElements;
for (size_t i = 0; i < RCT1_MAX_MAP_SIZE * RCT1_MAX_MAP_SIZE; i++)
{
while (!(nextFreeTileElement++)->IsLastForTile())
;
}
TileElement* tileElement = gTileElements;
TileElement** tilePointer = gTileElementTilePointers;
// 128 rows of map data from RCT1 map
for (int32_t x = 0; x < RCT1_MAX_MAP_SIZE; x++)
{
// Assign the first half of this row
for (int32_t y = 0; y < RCT1_MAX_MAP_SIZE; y++)
{
*tilePointer++ = tileElement;
while (!(tileElement++)->IsLastForTile())
;
}
// Fill the rest of the row with blank tiles
for (int32_t y = 0; y < RCT1_MAX_MAP_SIZE; y++)
{
nextFreeTileElement->ClearAs(TILE_ELEMENT_TYPE_SURFACE);
nextFreeTileElement->flags = TILE_ELEMENT_FLAG_LAST_TILE;
nextFreeTileElement->AsSurface()->SetSlope(TILE_ELEMENT_SLOPE_FLAT);
nextFreeTileElement->AsSurface()->SetSurfaceStyle(TERRAIN_GRASS);
nextFreeTileElement->AsSurface()->SetEdgeStyle(TERRAIN_EDGE_ROCK);
nextFreeTileElement->AsSurface()->SetGrassLength(GRASS_LENGTH_CLEAR_0);
nextFreeTileElement->AsSurface()->SetOwnership(OWNERSHIP_UNOWNED);
*tilePointer++ = nextFreeTileElement++;
}
}
// 128 extra rows left to fill with blank tiles
for (int32_t y = 0; y < 128 * 256; y++)
{
nextFreeTileElement->ClearAs(TILE_ELEMENT_TYPE_SURFACE);
nextFreeTileElement->flags = TILE_ELEMENT_FLAG_LAST_TILE;
nextFreeTileElement->AsSurface()->SetSlope(TILE_ELEMENT_SLOPE_FLAT);
nextFreeTileElement->AsSurface()->SetSurfaceStyle(TERRAIN_GRASS);
nextFreeTileElement->AsSurface()->SetEdgeStyle(TERRAIN_EDGE_ROCK);
nextFreeTileElement->AsSurface()->SetGrassLength(GRASS_LENGTH_CLEAR_0);
nextFreeTileElement->AsSurface()->SetOwnership(OWNERSHIP_UNOWNED);
*tilePointer++ = nextFreeTileElement++;
}
gNextFreeTileElement = nextFreeTileElement;
}
void FixWalls()
{
// The user might attempt to load a save while in pause mode.
// Since we cannot place walls in pause mode without a cheat, temporarily turn it on.
bool oldCheatValue = gCheatsBuildInPauseMode;
gCheatsBuildInPauseMode = true;
for (int32_t x = 0; x < RCT1_MAX_MAP_SIZE; x++)
{
for (int32_t y = 0; y < RCT1_MAX_MAP_SIZE; y++)
{
TileElement* tileElement = map_get_first_element_at(x, y);
do
{
if (tileElement->GetType() == TILE_ELEMENT_TYPE_WALL)
{
TileElement originalTileElement = *tileElement;
tile_element_remove(tileElement);
for (int32_t edge = 0; edge < 4; edge++)
{
int32_t type = originalTileElement.AsWall()->GetRCT1WallType(edge);
if (type != -1)
{
int32_t colourA = RCT1::GetColour(originalTileElement.AsWall()->GetRCT1WallColour());
int32_t colourB = 0;
int32_t colourC = 0;
ConvertWall(&type, &colourA, &colourB);
type = _wallTypeToEntryMap[type];
auto wallPlaceAction = WallPlaceAction(
type, { x * 32, y * 32, 0 }, edge, colourA, colourB, colourC);
wallPlaceAction.SetFlags(
GAME_COMMAND_FLAG_ALLOW_DURING_PAUSED | GAME_COMMAND_FLAG_NO_SPEND
| GAME_COMMAND_FLAG_PATH_SCENERY);
GameActions::Execute(&wallPlaceAction);
}
}
break;
}
} while (!(tileElement++)->IsLastForTile());
}
}
gCheatsBuildInPauseMode = oldCheatValue;
}
void ConvertWall(int32_t* type, int32_t* colourA, int32_t* colourB)
{
switch (*type)
{
case RCT1_WALL_TYPE_WOODEN_PANEL_FENCE:
*colourA = COLOUR_DARK_BROWN;
break;
case RCT1_WALL_TYPE_WHITE_WOODEN_PANEL_FENCE:
*colourA = COLOUR_WHITE;
break;
case RCT1_WALL_TYPE_RED_WOODEN_PANEL_FENCE:
*colourA = COLOUR_SALMON_PINK;
break;
case RCT1_WALL_TYPE_WOODEN_PANEL_FENCE_WITH_SNOW:
*colourA = COLOUR_DARK_BROWN;
break;
case RCT1_WALL_TYPE_WOODEN_PANEL_FENCE_WITH_GATE:
*colourB = *colourA;
*colourA = COLOUR_DARK_BROWN;
break;
case RCT1_WALL_TYPE_GLASS_SMOOTH:
case RCT1_WALL_TYPE_GLASS_PANELS:
*colourB = COLOUR_WHITE;
break;
case RCT1_WALL_TYPE_SMALL_GREY_CASTLE:
case RCT1_WALL_TYPE_LARGE_CREY_CASTLE:
case RCT1_WALL_TYPE_LARGE_CREY_CASTLE_CROSS:
case RCT1_WALL_TYPE_LARGE_CREY_CASTLE_GATE:
case RCT1_WALL_TYPE_LARGE_CREY_CASTLE_WINDOW:
case RCT1_WALL_TYPE_MEDIUM_CREY_CASTLE:
*colourA = COLOUR_GREY;
break;
}
}
void ImportBanner(rct_banner* dst, rct_banner* src)
{
*dst = *src;
dst->colour = RCT1::GetColour(src->colour);
dst->string_idx = STR_DEFAULT_SIGN;
if (is_user_string_id(src->string_idx))
{
std::string bannerText = GetUserString(src->string_idx);
if (!bannerText.empty())
{
rct_string_id bannerTextStringId = user_string_allocate(USER_STRING_DUPLICATION_PERMITTED, bannerText.c_str());
if (bannerTextStringId != 0)
{
dst->string_idx = bannerTextStringId;
}
}
}
}
void FixEntrancePositions()
{
gParkEntrances.clear();
tile_element_iterator it;
tile_element_iterator_begin(&it);
while (tile_element_iterator_next(&it) && gParkEntrances.size() < RCT12_MAX_PARK_ENTRANCES)
{
TileElement* element = it.element;
if (element->GetType() != TILE_ELEMENT_TYPE_ENTRANCE)
continue;
if (element->AsEntrance()->GetEntranceType() != ENTRANCE_TYPE_PARK_ENTRANCE)
continue;
if ((element->AsEntrance()->GetSequenceIndex()) != 0)
continue;
CoordsXYZD entrance;
entrance.x = it.x * 32;
entrance.y = it.y * 32;
entrance.z = element->base_height * 8;
entrance.direction = element->GetDirection();
gParkEntrances.push_back(entrance);
}
}
EntryList* GetEntryList(uint8_t objectType)
{
switch (objectType)
{
case OBJECT_TYPE_RIDE:
return &_rideEntries;
case OBJECT_TYPE_SMALL_SCENERY:
return &_smallSceneryEntries;
case OBJECT_TYPE_LARGE_SCENERY:
return &_largeSceneryEntries;
case OBJECT_TYPE_WALLS:
return &_wallEntries;
case OBJECT_TYPE_PATHS:
return &_pathEntries;
case OBJECT_TYPE_PATH_BITS:
return &_pathAdditionEntries;
case OBJECT_TYPE_SCENERY_GROUP:
return &_sceneryGroupEntries;
case OBJECT_TYPE_WATER:
return &_waterEntry;
}
return nullptr;
}
const rct1_research_item* GetResearchList(size_t* count)
{
// Loopy Landscapes stores research items in a different place
if (_gameVersion == FILE_VERSION_RCT1_LL)
{
*count = std::size(_s4.research_items_LL);
return _s4.research_items_LL;
}
else
{
*count = std::size(_s4.research_items);
return _s4.research_items;
}
}
std::string GetUserString(rct_string_id stringId)
{
const char* originalString = _s4.string_table[(stringId - USER_STRING_START) % 1024];
return rct2_to_utf8(originalString, RCT2_LANGUAGE_ID_ENGLISH_UK);
}
void FixLandOwnership()
{
switch (_s4.scenario_slot_index)
{
case SC_DYNAMITE_DUNES:
FixLandOwnershipTiles({ { 97, 18 }, { 99, 19 }, { 83, 34 } });
break;
case SC_LEAFY_LAKE:
FixLandOwnershipTiles({ { 49, 66 } });
break;
case SC_KATIES_DREAMLAND:
FixLandOwnershipTiles({ { 74, 70 }, { 75, 70 }, { 76, 70 }, { 77, 73 }, { 80, 77 } });
break;
case SC_POKEY_PARK:
FixLandOwnershipTiles({ { 64, 102 } });
break;
case SC_MYSTIC_MOUNTAIN:
FixLandOwnershipTiles({ { 98, 69 }, { 98, 70 }, { 103, 64 }, { 53, 79 }, { 86, 93 }, { 87, 93 } });
break;
case SC_PACIFIC_PYRAMIDS:
FixLandOwnershipTiles({ { 93, 105 }, { 63, 34 }, { 76, 25 }, { 85, 31 }, { 96, 47 }, { 96, 48 } });
break;
case SC_UTOPIA_PARK:
FixLandOwnershipTiles({ { 85, 73 } });
break;
case SC_URBAN_PARK:
FixLandOwnershipTiles({ { 64, 77 }, { 61, 66 }, { 61, 67 }, { 39, 20 } });
break;
}
}
/**
* In Urban Park, the entrance and exit of the merry-go-round are the wrong way round. This code fixes that.
* To avoid messing up saves (in which this problem is most likely solved by the user), only carry out this
* fix when loading from a scenario.
*/
void FixUrbanPark()
{
if (_s4.scenario_slot_index == SC_URBAN_PARK && _isScenario)
{
// First, make the queuing peep exit
int32_t i;
Peep* peep;
FOR_ALL_GUESTS (i, peep)
{
if (peep->state == PEEP_STATE_QUEUING_FRONT && peep->current_ride == 0)
{
peep->RemoveFromQueue();
peep->SetState(PEEP_STATE_FALLING);
break;
}
}
// Now, swap the entrance and exit.
Ride* ride = get_ride(0);
auto entranceCoords = ride->stations[0].Exit;
auto exitCoords = ride->stations[0].Entrance;
ride->stations[0].Entrance = entranceCoords;
ride->stations[0].Exit = exitCoords;
auto entranceElement = map_get_ride_exit_element_at(
entranceCoords.x * 32, entranceCoords.y * 32, entranceCoords.z, false);
entranceElement->SetEntranceType(ENTRANCE_TYPE_RIDE_ENTRANCE);
auto exitElement = map_get_ride_entrance_element_at(exitCoords.x * 32, exitCoords.y * 32, exitCoords.z, false);
exitElement->SetEntranceType(ENTRANCE_TYPE_RIDE_EXIT);
// Trigger footpath update
footpath_queue_chain_reset();
footpath_connect_edges(
entranceCoords.x * 32, (entranceCoords.y) * 32, (TileElement*)entranceElement,
GAME_COMMAND_FLAG_APPLY | GAME_COMMAND_FLAG_ALLOW_DURING_PAUSED);
footpath_update_queue_chains();
}
}
/**
* Counts the block sections. The reason this iterates over the map is to avoid getting into infinite loops,
* which can happen with hacked parks.
*/
void CountBlockSections()
{
for (int32_t x = 0; x < RCT1_MAX_MAP_SIZE; x++)
{
for (int32_t y = 0; y < RCT1_MAX_MAP_SIZE; y++)
{
TileElement* tileElement = map_get_first_element_at(x, y);
do
{
if (tileElement->GetType() == TILE_ELEMENT_TYPE_TRACK)
{
// Lift hill tops are the only pieces present in RCT1 that can count as a block brake.
if (!tileElement->AsTrack()->HasChain())
continue;
uint8_t trackType = tileElement->AsTrack()->GetTrackType();
switch (trackType)
{
case TRACK_ELEM_25_DEG_UP_TO_FLAT:
case TRACK_ELEM_60_DEG_UP_TO_FLAT:
case TRACK_ELEM_DIAG_25_DEG_UP_TO_FLAT:
case TRACK_ELEM_DIAG_60_DEG_UP_TO_FLAT:
break;
default:
continue;
}
ride_id_t rideIndex = tileElement->AsTrack()->GetRideIndex();
Ride* ride = get_ride(rideIndex);
ride->num_block_brakes++;
}
} while (!(tileElement++)->IsLastForTile());
}
}
}
/**
* This has to be done after importing tile elements, because it needs those to detect if a pre-existing ride
* name should be considered reserved.
*/
void SetDefaultNames()
{
ride_id_t i;
Ride* ride;
FOR_ALL_RIDES (i, ride)
{
if (ride->name == 0)
{
auto rideEntry = get_ride_entry(ride->subtype);
ride_set_name_to_default(ride, rideEntry);
}
}
}
};
std::unique_ptr<IParkImporter> ParkImporter::CreateS4()
{
return std::make_unique<S4Importer>();
}
void load_from_sv4(const utf8* path)
{
auto& objectMgr = GetContext()->GetObjectManager();
auto s4Importer = std::make_unique<S4Importer>();
auto result = s4Importer->LoadSavedGame(path);
objectMgr.LoadObjects(result.RequiredObjects.data(), result.RequiredObjects.size());
s4Importer->Import();
}
void load_from_sc4(const utf8* path)
{
auto& objectMgr = GetContext()->GetObjectManager();
auto s4Importer = std::make_unique<S4Importer>();
auto result = s4Importer->LoadScenario(path);
objectMgr.LoadObjects(result.RequiredObjects.data(), result.RequiredObjects.size());
s4Importer->Import();
}
int32_t WallElement::GetRCT1WallType(int32_t edge) const
{
uint8_t var_05 = colour_3;
uint16_t var_06 = colour_1 | (animation << 8);
int32_t typeA = (var_05 >> (edge * 2)) & 3;
int32_t typeB = (var_06 >> (edge * 4)) & 0x0F;
if (typeB != 0x0F)
{
return typeA | (typeB << 2);
}
else
{
return -1;
}
}
colour_t WallElement::GetRCT1WallColour() const
{
return ((type & 0xC0) >> 3) | ((entryIndex & 0xE0) >> 5);
}
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