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RCT12.cpp
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RCT12.cpp
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/*****************************************************************************
* Copyright (c) 2014-2020 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 "RCT12.h"
#include "../core/String.hpp"
#include "../localisation/Formatting.h"
#include "../localisation/Localisation.h"
#include "../object/ObjectList.h"
#include "../rct2/RCT2.h"
#include "../ride/Ride.h"
#include "../ride/Track.h"
#include "../scenario/Scenario.h"
#include "../world/Banner.h"
#include "../world/Footpath.h"
#include "../world/LargeScenery.h"
#include "../world/SmallScenery.h"
#include "../world/Surface.h"
#include "../world/TileElement.h"
#include "../world/Wall.h"
#include "EntryList.h"
using namespace OpenRCT2;
RCT12TileElementType RCT12TileElementBase::GetType() const
{
return static_cast<RCT12TileElementType>((this->type & TILE_ELEMENT_TYPE_MASK) >> 2);
}
uint8_t RCT12TileElementBase::GetDirection() const
{
return this->type & TILE_ELEMENT_DIRECTION_MASK;
}
uint8_t RCT12TileElementBase::GetOccupiedQuadrants() const
{
return flags & TILE_ELEMENT_OCCUPIED_QUADRANTS_MASK;
}
bool RCT12TileElementBase::IsLastForTile() const
{
return (this->flags & RCT12_TILE_ELEMENT_FLAG_LAST_TILE) != 0;
}
bool RCT12TileElementBase::IsGhost() const
{
return (this->flags & RCT12_TILE_ELEMENT_FLAG_GHOST) != 0;
}
uint8_t RCT12SurfaceElement::GetSlope() const
{
return (slope & TILE_ELEMENT_SURFACE_SLOPE_MASK);
}
uint32_t RCT12SurfaceElement::GetSurfaceStyle() const
{
uint32_t retVal = (terrain >> 5) & 7;
retVal |= (type & RCT12_SURFACE_ELEMENT_TYPE_SURFACE_MASK) << 3;
return retVal;
}
uint32_t RCT12SurfaceElement::GetEdgeStyle() const
{
uint32_t terrain_edge = (slope >> 5) & 7;
if (type & 128)
terrain_edge |= (1 << 3);
return terrain_edge;
}
uint8_t RCT12SurfaceElement::GetGrassLength() const
{
return grass_length;
}
uint8_t RCT12SurfaceElement::GetOwnership() const
{
return (ownership & TILE_ELEMENT_SURFACE_OWNERSHIP_MASK);
}
uint32_t RCT12SurfaceElement::GetWaterHeight() const
{
return (terrain & RCT12_TILE_ELEMENT_SURFACE_WATER_HEIGHT_MASK) * 16;
}
uint8_t RCT12SurfaceElement::GetParkFences() const
{
return (ownership & TILE_ELEMENT_SURFACE_PARK_FENCE_MASK);
}
bool RCT12SurfaceElement::HasTrackThatNeedsWater() const
{
return (type & SURFACE_ELEMENT_HAS_TRACK_THAT_NEEDS_WATER) != 0;
}
uint8_t RCT12PathElement::GetEntryIndex() const
{
return (entryIndex & RCT12_FOOTPATH_PROPERTIES_TYPE_MASK) >> 4;
}
uint8_t RCT12PathElement::GetQueueBannerDirection() const
{
return ((type & FOOTPATH_ELEMENT_TYPE_DIRECTION_MASK) >> 6);
}
bool RCT12PathElement::IsSloped() const
{
return (entryIndex & RCT12_FOOTPATH_PROPERTIES_FLAG_IS_SLOPED) != 0;
}
uint8_t RCT12PathElement::GetSlopeDirection() const
{
return entryIndex & RCT12_FOOTPATH_PROPERTIES_SLOPE_DIRECTION_MASK;
}
uint8_t RCT12PathElement::GetRideIndex() const
{
return rideIndex;
}
uint8_t RCT12PathElement::GetStationIndex() const
{
return (additions & RCT12_FOOTPATH_PROPERTIES_ADDITIONS_STATION_INDEX_MASK) >> 4;
}
bool RCT12PathElement::IsWide() const
{
return (type & FOOTPATH_ELEMENT_TYPE_FLAG_IS_WIDE) != 0;
}
bool RCT12PathElement::IsQueue() const
{
return (type & FOOTPATH_ELEMENT_TYPE_FLAG_IS_QUEUE) != 0;
}
bool RCT12PathElement::HasQueueBanner() const
{
return (entryIndex & RCT12_FOOTPATH_PROPERTIES_FLAG_HAS_QUEUE_BANNER) != 0;
}
uint8_t RCT12PathElement::GetEdges() const
{
return edges & FOOTPATH_PROPERTIES_EDGES_EDGES_MASK;
}
uint8_t RCT12PathElement::GetCorners() const
{
return edges >> 4;
}
uint8_t RCT12PathElement::GetAddition() const
{
return additions & RCT12_FOOTPATH_PROPERTIES_ADDITIONS_TYPE_MASK;
}
bool RCT12PathElement::AdditionIsGhost() const
{
return (additions & RCT12_FOOTPATH_PROPERTIES_ADDITIONS_FLAG_GHOST) != 0;
}
uint8_t RCT12PathElement::GetAdditionStatus() const
{
return additionStatus;
}
uint8_t RCT12PathElement::GetRCT1PathType() const
{
uint8_t pathColour = type & 3;
uint8_t pathType2 = (entryIndex & RCT12_FOOTPATH_PROPERTIES_TYPE_MASK) >> 2;
pathType2 = pathType2 | pathColour;
return pathType2;
}
uint8_t RCT12PathElement::GetRCT1SupportType() const
{
return (flags & 0b01100000) >> 5;
}
uint8_t RCT12TrackElement::GetTrackType() const
{
return trackType;
}
uint8_t RCT12TrackElement::GetSequenceIndex() const
{
return sequence & RCT12_TRACK_ELEMENT_SEQUENCE_SEQUENCE_MASK;
}
uint8_t RCT12TrackElement::GetRideIndex() const
{
return rideIndex;
}
uint8_t RCT12TrackElement::GetColourScheme() const
{
return colour & 0x3;
}
uint8_t RCT12TrackElement::GetStationIndex() const
{
if (track_type_is_station(trackType) || trackType == TrackElemType::TowerBase)
{
return (sequence & RCT12_TRACK_ELEMENT_SEQUENCE_STATION_INDEX_MASK) >> 4;
}
return 0;
}
bool RCT12TrackElement::HasChain() const
{
return type & RCT12_TRACK_ELEMENT_TYPE_FLAG_CHAIN_LIFT;
}
bool RCT12TrackElement::HasCableLift() const
{
return colour & RCT12_TRACK_ELEMENT_COLOUR_FLAG_CABLE_LIFT;
}
bool RCT12TrackElement::IsInverted() const
{
return colour & RCT12_TRACK_ELEMENT_COLOUR_FLAG_INVERTED;
}
uint8_t RCT12TrackElement::GetBrakeBoosterSpeed() const
{
if (TrackTypeHasSpeedSetting(GetTrackType()))
{
return (sequence >> 4) << 1;
}
return 0;
}
bool RCT12TrackElement::HasGreenLight() const
{
if (track_type_is_station(trackType))
{
return (sequence & MAP_ELEM_TRACK_SEQUENCE_GREEN_LIGHT) != 0;
}
return false;
}
uint8_t RCT12TrackElement::GetSeatRotation() const
{
return colour >> 4;
}
uint16_t RCT12TrackElement::GetMazeEntry() const
{
return mazeEntry;
}
uint8_t RCT12TrackElement::GetPhotoTimeout() const
{
if (GetTrackType() == TrackElemType::OnRidePhoto)
{
return sequence >> 4;
}
return 0;
}
uint8_t RCT12TrackElement::GetDoorAState() const
{
return (colour & RCT12_TRACK_ELEMENT_DOOR_A_MASK) >> 2;
}
uint8_t RCT12TrackElement::GetDoorBState() const
{
return (colour & RCT12_TRACK_ELEMENT_DOOR_B_MASK) >> 5;
}
bool RCT12TrackElement::IsIndestructible() const
{
return (flags & RCT12_TILE_ELEMENT_FLAG_INDESTRUCTIBLE_TRACK_PIECE) != 0;
}
uint8_t RCT12SmallSceneryElement::GetEntryIndex() const
{
return this->entryIndex;
}
uint8_t RCT12SmallSceneryElement::GetAge() const
{
return this->age;
}
uint8_t RCT12SmallSceneryElement::GetSceneryQuadrant() const
{
return (this->type & TILE_ELEMENT_QUADRANT_MASK) >> 6;
}
colour_t RCT12SmallSceneryElement::GetPrimaryColour() const
{
return colour_1 & TILE_ELEMENT_COLOUR_MASK;
}
colour_t RCT12SmallSceneryElement::GetSecondaryColour() const
{
return colour_2 & TILE_ELEMENT_COLOUR_MASK;
}
bool RCT12SmallSceneryElement::NeedsSupports() const
{
return colour_1 & MAP_ELEM_SMALL_SCENERY_COLOUR_FLAG_NEEDS_SUPPORTS;
}
uint32_t RCT12LargeSceneryElement::GetEntryIndex() const
{
return entryIndex & RCT12_TILE_ELEMENT_LARGE_TYPE_MASK;
}
uint16_t RCT12LargeSceneryElement::GetSequenceIndex() const
{
return (entryIndex >> 10);
}
colour_t RCT12LargeSceneryElement::GetPrimaryColour() const
{
return colour[0] & TILE_ELEMENT_COLOUR_MASK;
}
colour_t RCT12LargeSceneryElement::GetSecondaryColour() const
{
return colour[1] & TILE_ELEMENT_COLOUR_MASK;
}
uint8_t RCT12LargeSceneryElement::GetBannerIndex() const
{
return (type & 0xC0) | (((colour[0]) & ~TILE_ELEMENT_COLOUR_MASK) >> 2) | (((colour[1]) & ~TILE_ELEMENT_COLOUR_MASK) >> 5);
}
uint8_t RCT12WallElement::GetEntryIndex() const
{
return entryIndex;
}
uint8_t RCT12WallElement::GetSlope() const
{
return (type & TILE_ELEMENT_QUADRANT_MASK) >> 6;
}
colour_t RCT12WallElement::GetPrimaryColour() const
{
return colour_1 & TILE_ELEMENT_COLOUR_MASK;
}
colour_t RCT12WallElement::GetSecondaryColour() const
{
uint8_t secondaryColour = (colour_1 & ~TILE_ELEMENT_COLOUR_MASK) >> 5;
secondaryColour |= (flags & 0x60) >> 2;
return secondaryColour;
}
colour_t RCT12WallElement::GetTertiaryColour() const
{
return colour_3 & TILE_ELEMENT_COLOUR_MASK;
}
uint8_t RCT12WallElement::GetAnimationFrame() const
{
return (animation >> 3) & 0xF;
}
uint8_t RCT12WallElement::GetBannerIndex() const
{
return banner_index;
}
bool RCT12WallElement::IsAcrossTrack() const
{
return (animation & WALL_ANIMATION_FLAG_ACROSS_TRACK) != 0;
}
bool RCT12WallElement::AnimationIsBackwards() const
{
return (animation & WALL_ANIMATION_FLAG_DIRECTION_BACKWARD) != 0;
}
int32_t RCT12WallElement::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);
}
return -1;
}
colour_t RCT12WallElement::GetRCT1WallColour() const
{
return ((type & 0xC0) >> 3) | ((entryIndex & 0xE0) >> 5);
}
uint8_t RCT12WallElement::GetRCT1Slope() const
{
return entryIndex & 0b00011111;
}
uint8_t RCT12EntranceElement::GetEntranceType() const
{
return entranceType;
}
uint8_t RCT12EntranceElement::GetRideIndex() const
{
return rideIndex;
}
uint8_t RCT12EntranceElement::GetStationIndex() const
{
return (index & RCT12_TRACK_ELEMENT_SEQUENCE_STATION_INDEX_MASK) >> 4;
}
uint8_t RCT12EntranceElement::GetSequenceIndex() const
{
return index & 0xF;
}
uint8_t RCT12EntranceElement::GetPathType() const
{
return pathType;
}
uint8_t RCT12BannerElement::GetIndex() const
{
return index;
}
uint8_t RCT12BannerElement::GetPosition() const
{
return position;
}
uint8_t RCT12BannerElement::GetAllowedEdges() const
{
return AllowedEdges & 0b00001111;
}
bool is_user_string_id(rct_string_id stringId)
{
return stringId >= 0x8000 && stringId < 0x9000;
}
bool RCT12PathElement::IsBroken() const
{
return (flags & RCT12_TILE_ELEMENT_FLAG_BROKEN) != 0;
}
bool RCT12PathElement::IsBlockedByVehicle() const
{
return (flags & RCT12_TILE_ELEMENT_FLAG_BLOCKED_BY_VEHICLE) != 0;
}
bool RCT12TrackElement::BlockBrakeClosed() const
{
return (flags & RCT12_TILE_ELEMENT_FLAG_BLOCK_BRAKE_CLOSED) != 0;
}
bool RCT12ResearchItem::IsInventedEndMarker() const
{
return rawValue == RCT12_RESEARCHED_ITEMS_SEPARATOR;
}
bool RCT12ResearchItem::IsUninventedEndMarker() const
{
return rawValue == RCT12_RESEARCHED_ITEMS_END;
}
bool RCT12ResearchItem::IsRandomEndMarker() const
{
return rawValue == RCT12_RESEARCHED_ITEMS_END_2;
}
ObjectEntryIndex RCTEntryIndexToOpenRCT2EntryIndex(const RCT12ObjectEntryIndex index)
{
if (index == RCT12_OBJECT_ENTRY_INDEX_NULL)
return OBJECT_ENTRY_INDEX_NULL;
return index;
}
ride_id_t RCT12RideIdToOpenRCT2RideId(const RCT12RideId rideId)
{
if (rideId == RCT12_RIDE_ID_NULL)
return RIDE_ID_NULL;
return static_cast<ride_id_t>(rideId);
}
static bool RCT12IsFormatChar(codepoint_t c)
{
if (c >= RCT2_STRING_FORMAT_ARG_START && c <= RCT2_STRING_FORMAT_ARG_END)
{
return true;
}
if (c >= RCT2_STRING_FORMAT_COLOUR_START && c <= RCT2_STRING_FORMAT_COLOUR_END)
{
return true;
}
return false;
}
static bool RCT12IsFormatChar(char c)
{
return RCT12IsFormatChar(static_cast<codepoint_t>(c));
}
bool IsLikelyUTF8(std::string_view s)
{
// RCT2 uses CP-1252 so some characters may be >= 128. However we don't expect any
// characters that are reserved for formatting strings, so if those are found, assume
// that the string is UTF-8.
for (auto c : s)
{
if (RCT12IsFormatChar(c))
{
return true;
}
}
return false;
}
std::string RCT12RemoveFormattingUTF8(std::string_view s)
{
std::string result;
result.reserve(s.size() * 2);
CodepointView codepoints(s);
for (auto codepoint : codepoints)
{
if (!RCT12IsFormatChar(codepoint))
{
String::AppendCodepoint(result, codepoint);
}
}
result.shrink_to_fit();
return result;
}
namespace RCT12FormatCode
{
constexpr codepoint_t Newline = 5;
constexpr codepoint_t NewlineSmall = 6;
constexpr codepoint_t ColourBlack = 142;
constexpr codepoint_t ColourGrey = 143;
constexpr codepoint_t ColourWhite = 144;
constexpr codepoint_t ColourRed = 145;
constexpr codepoint_t ColourGreen = 146;
constexpr codepoint_t ColourYellow = 147;
constexpr codepoint_t ColourTopaz = 148;
constexpr codepoint_t ColourCeladon = 149;
constexpr codepoint_t ColourBabyBlue = 150;
constexpr codepoint_t ColourPaleLavender = 151;
constexpr codepoint_t ColourPaleGold = 152;
constexpr codepoint_t ColourLightPink = 153;
constexpr codepoint_t ColourPearlAqua = 154;
constexpr codepoint_t ColourPaleSilver = 155;
} // namespace RCT12FormatCode
static FormatToken GetFormatTokenFromRCT12Code(codepoint_t codepoint)
{
switch (codepoint)
{
case RCT12FormatCode::Newline:
return FormatToken::Newline;
case RCT12FormatCode::NewlineSmall:
return FormatToken::NewlineSmall;
case RCT12FormatCode::ColourBlack:
return FormatToken::ColourBlack;
case RCT12FormatCode::ColourGrey:
return FormatToken::ColourGrey;
case RCT12FormatCode::ColourWhite:
return FormatToken::ColourWhite;
case RCT12FormatCode::ColourRed:
return FormatToken::ColourRed;
case RCT12FormatCode::ColourGreen:
return FormatToken::ColourGreen;
case RCT12FormatCode::ColourYellow:
return FormatToken::ColourYellow;
case RCT12FormatCode::ColourTopaz:
return FormatToken::ColourTopaz;
case RCT12FormatCode::ColourCeladon:
return FormatToken::ColourCeladon;
case RCT12FormatCode::ColourBabyBlue:
return FormatToken::ColourBabyBlue;
case RCT12FormatCode::ColourPaleLavender:
return FormatToken::ColourPaleLavender;
case RCT12FormatCode::ColourPaleGold:
return FormatToken::ColourPaleGold;
case RCT12FormatCode::ColourLightPink:
return FormatToken::ColourLightPink;
case RCT12FormatCode::ColourPearlAqua:
return FormatToken::ColourPearlAqua;
case RCT12FormatCode::ColourPaleSilver:
return FormatToken::ColourPaleSilver;
default:
return FormatToken::Unknown;
}
}
std::string ConvertFormattedStringToOpenRCT2(std::string_view buffer)
{
auto nullTerminator = buffer.find('\0');
if (nullTerminator != std::string::npos)
{
buffer = buffer.substr(0, nullTerminator);
}
auto asUtf8 = rct2_to_utf8(buffer, RCT2LanguageId::EnglishUK);
std::string result;
CodepointView codepoints(asUtf8);
for (auto codepoint : codepoints)
{
auto token = GetFormatTokenFromRCT12Code(codepoint);
if (token != FormatToken::Unknown)
{
result += GetFormatTokenStringWithBraces(token);
}
else
{
String::AppendCodepoint(result, codepoint);
}
}
return result;
}
track_type_t RCT12FlatTrackTypeToOpenRCT2(RCT12TrackType origTrackType)
{
switch (origTrackType)
{
case TrackElemType::FlatTrack1x4A_Alias:
return TrackElemType::FlatTrack1x4A;
case TrackElemType::FlatTrack2x2_Alias:
return TrackElemType::FlatTrack2x2;
case TrackElemType::FlatTrack4x4_Alias:
return TrackElemType::FlatTrack4x4;
case TrackElemType::FlatTrack2x4_Alias:
return TrackElemType::FlatTrack2x4;
case TrackElemType::FlatTrack1x5_Alias:
return TrackElemType::FlatTrack1x5;
case TrackElemType::FlatTrack1x1A_Alias:
return TrackElemType::FlatTrack1x1A;
case TrackElemType::FlatTrack1x4B_Alias:
return TrackElemType::FlatTrack1x4B;
case TrackElemType::FlatTrack1x1B_Alias:
return TrackElemType::FlatTrack1x1B;
case TrackElemType::FlatTrack1x4C_Alias:
return TrackElemType::FlatTrack1x4C;
case TrackElemType::FlatTrack3x3_Alias:
return TrackElemType::FlatTrack3x3;
}
return origTrackType;
}
RCT12TrackType OpenRCT2FlatTrackTypeToRCT12(track_type_t origTrackType)
{
switch (origTrackType)
{
case TrackElemType::FlatTrack1x4A:
return TrackElemType::FlatTrack1x4A_Alias;
case TrackElemType::FlatTrack2x2:
return TrackElemType::FlatTrack2x2_Alias;
case TrackElemType::FlatTrack4x4:
return TrackElemType::FlatTrack4x4_Alias;
case TrackElemType::FlatTrack2x4:
return TrackElemType::FlatTrack2x4_Alias;
case TrackElemType::FlatTrack1x5:
return TrackElemType::FlatTrack1x5_Alias;
case TrackElemType::FlatTrack1x1A:
return TrackElemType::FlatTrack1x1A_Alias;
case TrackElemType::FlatTrack1x4B:
return TrackElemType::FlatTrack1x4B_Alias;
case TrackElemType::FlatTrack1x1B:
return TrackElemType::FlatTrack1x1B_Alias;
case TrackElemType::FlatTrack1x4C:
return TrackElemType::FlatTrack1x4C_Alias;
case TrackElemType::FlatTrack3x3:
return TrackElemType::FlatTrack3x3_Alias;
}
return origTrackType;
}
static constexpr std::string_view _stationStyles[] = {
"rct2.station.plain", "rct2.station.wooden", "rct2.station.canvas_tent", "rct2.station.castle_grey",
"rct2.station.castle_brown", "rct2.station.jungle", "rct2.station.log", "rct2.station.classical",
"rct2.station.abstract", "rct2.station.snow", "rct2.station.pagoda", "rct2.station.space",
"openrct2.station.noentrance",
};
static constexpr std::string_view _musicStyles[] = {
"rct2.music.dodgems",
"rct2.music.fairground",
"rct2.music.roman",
"rct2.music.oriental",
"rct2.music.martian",
"rct2.music.jungle",
"rct2.music.egyptian",
"rct2.music.toyland",
"", // CIRCUS
"rct2.music.space",
"rct2.music.horror",
"rct2.music.techno",
"rct2.music.gentle",
"rct2.music.summer",
"rct2.music.water",
"rct2.music.wildwest",
"rct2.music.jurassic",
"rct2.music.rock1",
"rct2.music.ragtime",
"rct2.music.fantasy",
"rct2.music.rock2",
"rct2.music.ice",
"rct2.music.snow",
"rct2.music.custom1",
"rct2.music.custom2",
"rct2.music.medieval",
"rct2.music.urban",
"rct2.music.organ",
"rct2.music.mechanical",
"rct2.music.modern",
"rct2.music.pirate",
"rct2.music.rock3",
"rct2.music.candy",
};
std::string_view GetStationIdentifierFromStyle(uint8_t style)
{
if (style < std::size(_stationStyles))
{
return _stationStyles[style];
}
return {};
}
std::optional<uint8_t> GetStyleFromMusicIdentifier(std::string_view identifier)
{
auto it = std::find(std::begin(_musicStyles), std::end(_musicStyles), identifier);
if (it != std::end(_musicStyles))
{
return std::distance(std::begin(_musicStyles), it);
}
return std::nullopt;
}
void RCT12AddDefaultObjects(ObjectList& objectList)
{
// Stations
for (size_t i = 0; i < std::size(_stationStyles); i++)
{
objectList.SetObject(ObjectType::Station, static_cast<ObjectEntryIndex>(i), _stationStyles[i]);
}
// Music
for (size_t i = 0; i < std::size(_musicStyles); i++)
{
if (!_musicStyles[i].empty())
{
objectList.SetObject(ObjectType::Music, static_cast<ObjectEntryIndex>(i), _musicStyles[i]);
}
}
}
static void AppendRequiredObjects(ObjectList& objectList, ObjectType objectType, const std::vector<std::string>& objectNames)
{
for (const auto& objectName : objectNames)
{
auto descriptor = ObjectEntryDescriptor(objectName);
descriptor.Type = objectType;
objectList.Add(descriptor);
}
}
void AppendRequiredObjects(ObjectList& objectList, ObjectType objectType, const RCT12::EntryList& entryList)
{
AppendRequiredObjects(objectList, objectType, entryList.GetEntries());
}
money64 RCT12CompletedCompanyValueToOpenRCT2(money32 origValue)
{
if (origValue == RCT12_COMPANY_VALUE_ON_FAILED_OBJECTIVE)
return COMPANY_VALUE_ON_FAILED_OBJECTIVE;
return ToMoney64(origValue);
}
ResearchItem RCT12ResearchItem::ToResearchItem() const
{
auto newResearchItem = ResearchItem();
if (IsInventedEndMarker() || IsUninventedEndMarker() || IsRandomEndMarker())
{
newResearchItem.rawValue = 0;
newResearchItem.flags = 0;
newResearchItem.category = ResearchCategory::Transport;
newResearchItem.SetNull();
}
else
{
newResearchItem.type = Research::EntryType{ type };
newResearchItem.entryIndex = RCTEntryIndexToOpenRCT2EntryIndex(entryIndex);
newResearchItem.flags = flags;
newResearchItem.category = static_cast<ResearchCategory>(category);
if (newResearchItem.type == Research::EntryType::Ride)
{
auto* rideEntry = get_ride_entry(newResearchItem.entryIndex);
newResearchItem.baseRideType = rideEntry != nullptr ? RCT2::RCT2RideTypeToOpenRCT2RideType(baseRideType, rideEntry)
: baseRideType;
}
else
{
newResearchItem.baseRideType = 0;
}
}
return newResearchItem;
}