mirror of
https://github.com/OpenRCT2/OpenRCT2
synced 2026-01-19 21:13:05 +01:00
4f6d0a00fd
* Refactor RIDE_STATUS to use strong enum
* Change platform-specific code to match RIDE_STATUS refactor
* Re-added check for valid RideStatus value
* Fixed errors in "g2" build target
* Use EnumValue instead of static_cast<uint8_t>
* Revert rct{1,2}.h to use uint8_t.
* Fix formatting
* Reverted from constexpr variable to additional enum variant
* Fix formatting
487 lines
16 KiB
C++
487 lines
16 KiB
C++
/*****************************************************************************
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* Copyright (c) 2014-2020 OpenRCT2 developers
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*
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* For a complete list of all authors, please refer to contributors.md
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* Interested in contributing? Visit https://github.com/OpenRCT2/OpenRCT2
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*
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* OpenRCT2 is licensed under the GNU General Public License version 3.
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*****************************************************************************/
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#include "TrackRemoveAction.h"
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#include "../management/Finance.h"
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#include "../ride/RideData.h"
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#include "../ride/Track.h"
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#include "../ride/TrackData.h"
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#include "../ride/TrackDesign.h"
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#include "../util/Util.h"
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#include "../world/MapAnimation.h"
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#include "../world/Surface.h"
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#include "RideSetSettingAction.h"
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TrackRemoveAction::TrackRemoveAction(track_type_t trackType, int32_t sequence, const CoordsXYZD& origin)
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: _trackType(trackType)
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, _sequence(sequence)
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, _origin(origin)
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{
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_origin.direction &= 3;
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}
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void TrackRemoveAction::AcceptParameters(GameActionParameterVisitor& visitor)
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{
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visitor.Visit(_origin);
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visitor.Visit("trackType", _trackType);
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visitor.Visit("sequence", _sequence);
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}
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uint16_t TrackRemoveAction::GetActionFlags() const
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{
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return GameAction::GetActionFlags();
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}
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void TrackRemoveAction::Serialise(DataSerialiser& stream)
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{
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GameAction::Serialise(stream);
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stream << DS_TAG(_trackType) << DS_TAG(_sequence) << DS_TAG(_origin);
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}
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GameActions::Result::Ptr TrackRemoveAction::Query() const
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{
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auto res = MakeResult();
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res->Position.x = _origin.x + 16;
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res->Position.y = _origin.y + 16;
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res->Position.z = _origin.z;
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res->Expenditure = ExpenditureType::RideConstruction;
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// Stations require some massaging of the track type for comparing
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auto comparableTrackType = _trackType;
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switch (_trackType)
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{
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case TrackElemType::BeginStation:
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case TrackElemType::MiddleStation:
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comparableTrackType = TrackElemType::EndStation;
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break;
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}
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bool found = false;
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bool isGhost = GetFlags() & GAME_COMMAND_FLAG_GHOST;
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TileElement* tileElement = map_get_first_element_at(_origin);
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do
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{
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if (tileElement == nullptr)
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break;
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if (tileElement->GetBaseZ() != _origin.z)
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continue;
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if (tileElement->GetType() != TILE_ELEMENT_TYPE_TRACK)
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continue;
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if ((tileElement->GetDirection()) != _origin.direction)
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continue;
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if (tileElement->AsTrack()->GetSequenceIndex() != _sequence)
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continue;
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if (tileElement->IsGhost() != isGhost)
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continue;
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auto tileTrackType = tileElement->AsTrack()->GetTrackType();
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switch (tileTrackType)
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{
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case TrackElemType::BeginStation:
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case TrackElemType::MiddleStation:
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tileTrackType = TrackElemType::EndStation;
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break;
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}
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if (tileTrackType != comparableTrackType)
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continue;
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found = true;
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break;
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} while (!(tileElement++)->IsLastForTile());
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if (!found)
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{
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log_warning(
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"Track Element not found. x = %d, y = %d, z = %d, d = %d, seq = %d.", _origin.x, _origin.y, _origin.z,
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_origin.direction, _sequence);
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return MakeResult(GameActions::Status::InvalidParameters, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS);
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}
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if (tileElement->AsTrack()->IsIndestructible())
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{
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return MakeResult(
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GameActions::Status::Disallowed, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS,
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STR_YOU_ARE_NOT_ALLOWED_TO_REMOVE_THIS_SECTION);
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}
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ride_id_t rideIndex = tileElement->AsTrack()->GetRideIndex();
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auto trackType = tileElement->AsTrack()->GetTrackType();
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auto ride = get_ride(rideIndex);
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if (ride == nullptr)
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{
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log_warning("Ride not found. ride index = %d.", rideIndex);
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return MakeResult(GameActions::Status::InvalidParameters, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS);
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}
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if (ride->type >= RIDE_TYPE_COUNT)
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{
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log_warning("Ride type not found. ride type = %d.", ride->type);
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return MakeResult(GameActions::Status::InvalidParameters, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS);
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}
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const rct_preview_track* trackBlock = TrackBlocks[trackType];
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trackBlock += tileElement->AsTrack()->GetSequenceIndex();
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auto startLoc = _origin;
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startLoc.direction = tileElement->GetDirection();
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auto rotatedTrack = CoordsXYZ{ CoordsXY{ trackBlock->x, trackBlock->y }.Rotate(startLoc.direction), trackBlock->z };
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startLoc.x -= rotatedTrack.x;
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startLoc.y -= rotatedTrack.y;
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startLoc.z -= rotatedTrack.z;
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res->Position.x = startLoc.x;
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res->Position.y = startLoc.y;
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res->Position.z = startLoc.z;
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money32 cost = 0;
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trackBlock = TrackBlocks[trackType];
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for (; trackBlock->index != 255; trackBlock++)
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{
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rotatedTrack = CoordsXYZ{ CoordsXY{ trackBlock->x, trackBlock->y }.Rotate(startLoc.direction), trackBlock->z };
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auto mapLoc = CoordsXYZ{ startLoc.x, startLoc.y, startLoc.z } + rotatedTrack;
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if (!LocationValid(mapLoc))
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{
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return MakeResult(
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GameActions::Status::NotOwned, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS, STR_LAND_NOT_OWNED_BY_PARK);
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}
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map_invalidate_tile_full(mapLoc);
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found = false;
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tileElement = map_get_first_element_at(mapLoc);
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do
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{
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if (tileElement == nullptr)
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break;
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if (tileElement->GetBaseZ() != mapLoc.z)
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continue;
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if (tileElement->GetType() != TILE_ELEMENT_TYPE_TRACK)
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continue;
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if (tileElement->GetDirection() != _origin.direction)
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continue;
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if (tileElement->AsTrack()->GetSequenceIndex() != trackBlock->index)
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continue;
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if (tileElement->AsTrack()->GetTrackType() != trackType)
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continue;
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if (tileElement->IsGhost() != isGhost)
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continue;
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found = true;
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break;
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} while (!(tileElement++)->IsLastForTile());
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if (!found)
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{
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log_warning(
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"Track Element not found. x = %d, y = %d, z = %d, d = %d, seq = %d.", mapLoc.x, mapLoc.y, mapLoc.z,
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_origin.direction, trackBlock->index);
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return MakeResult(GameActions::Status::Unknown, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS);
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}
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int32_t entranceDirections = TrackSequenceProperties[trackType][0];
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if (entranceDirections & TRACK_SEQUENCE_FLAG_ORIGIN && (tileElement->AsTrack()->GetSequenceIndex() == 0))
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{
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if (!track_remove_station_element({ mapLoc, _origin.direction }, rideIndex, 0))
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{
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return MakeResult(GameActions::Status::Unknown, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS, gGameCommandErrorText);
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}
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}
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auto* surfaceElement = map_get_surface_element_at(mapLoc);
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if (surfaceElement == nullptr)
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{
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log_warning("Surface Element not found. x = %d, y = %d", mapLoc.x, mapLoc.y);
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return MakeResult(GameActions::Status::Unknown, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS);
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}
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int8_t _support_height = tileElement->base_height - surfaceElement->base_height;
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if (_support_height < 0)
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{
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_support_height = 10;
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}
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cost += (_support_height / 2) * ride->GetRideTypeDescriptor().BuildCosts.SupportPrice;
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}
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money32 price = ride->GetRideTypeDescriptor().BuildCosts.TrackPrice;
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price *= TrackPricing[trackType];
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price >>= 16;
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price = (price + cost) / 2;
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if (ride->lifecycle_flags & RIDE_LIFECYCLE_EVER_BEEN_OPENED)
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price *= -7;
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else
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price *= -10;
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res->Cost = price;
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return res;
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}
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GameActions::Result::Ptr TrackRemoveAction::Execute() const
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{
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auto res = MakeResult();
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res->Position.x = _origin.x + 16;
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res->Position.y = _origin.y + 16;
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res->Position.z = _origin.z;
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res->Expenditure = ExpenditureType::RideConstruction;
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// Stations require some massaging of the track type for comparing
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auto comparableTrackType = _trackType;
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switch (_trackType)
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{
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case TrackElemType::BeginStation:
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case TrackElemType::MiddleStation:
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comparableTrackType = TrackElemType::EndStation;
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break;
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}
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bool found = false;
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bool isGhost = GetFlags() & GAME_COMMAND_FLAG_GHOST;
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TileElement* tileElement = map_get_first_element_at(_origin);
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do
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{
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if (tileElement == nullptr)
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break;
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if (tileElement->GetBaseZ() != _origin.z)
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continue;
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if (tileElement->GetType() != TILE_ELEMENT_TYPE_TRACK)
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continue;
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if ((tileElement->GetDirection()) != _origin.direction)
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continue;
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if (tileElement->AsTrack()->GetSequenceIndex() != _sequence)
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continue;
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if (tileElement->IsGhost() != isGhost)
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continue;
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auto tileTrackType = tileElement->AsTrack()->GetTrackType();
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switch (tileTrackType)
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{
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case TrackElemType::BeginStation:
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case TrackElemType::MiddleStation:
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tileTrackType = TrackElemType::EndStation;
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break;
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}
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if (tileTrackType != comparableTrackType)
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continue;
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found = true;
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break;
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} while (!(tileElement++)->IsLastForTile());
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if (!found)
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{
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log_warning(
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"Track Element not found. x = %d, y = %d, z = %d, d = %d, seq = %d.", _origin.x, _origin.y, _origin.z,
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_origin.direction, _sequence);
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return MakeResult(GameActions::Status::InvalidParameters, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS);
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}
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ride_id_t rideIndex = tileElement->AsTrack()->GetRideIndex();
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auto trackType = tileElement->AsTrack()->GetTrackType();
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bool isLiftHill = tileElement->AsTrack()->HasChain();
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auto ride = get_ride(rideIndex);
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if (ride == nullptr)
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{
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log_warning("Ride not found. ride index = %d.", rideIndex);
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return MakeResult(GameActions::Status::InvalidParameters, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS);
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}
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const rct_preview_track* trackBlock = TrackBlocks[trackType];
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trackBlock += tileElement->AsTrack()->GetSequenceIndex();
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auto startLoc = _origin;
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startLoc.direction = tileElement->GetDirection();
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auto rotatedTrackLoc = CoordsXYZ{ CoordsXY{ trackBlock->x, trackBlock->y }.Rotate(startLoc.direction), trackBlock->z };
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startLoc.x -= rotatedTrackLoc.x;
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startLoc.y -= rotatedTrackLoc.y;
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startLoc.z -= rotatedTrackLoc.z;
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res->Position.x = startLoc.x;
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res->Position.y = startLoc.y;
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res->Position.z = startLoc.z;
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money32 cost = 0;
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trackBlock = TrackBlocks[trackType];
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for (; trackBlock->index != 255; trackBlock++)
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{
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rotatedTrackLoc = CoordsXYZ{ CoordsXY{ trackBlock->x, trackBlock->y }.Rotate(startLoc.direction), trackBlock->z };
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auto mapLoc = CoordsXYZ{ startLoc.x, startLoc.y, startLoc.z } + rotatedTrackLoc;
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map_invalidate_tile_full(mapLoc);
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found = false;
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tileElement = map_get_first_element_at(mapLoc);
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do
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{
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if (tileElement == nullptr)
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break;
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if (tileElement->GetBaseZ() != mapLoc.z)
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continue;
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if (tileElement->GetType() != TILE_ELEMENT_TYPE_TRACK)
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continue;
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if (tileElement->GetDirection() != _origin.direction)
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continue;
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if (tileElement->AsTrack()->GetSequenceIndex() != trackBlock->index)
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continue;
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if (tileElement->AsTrack()->GetTrackType() != trackType)
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continue;
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if (tileElement->IsGhost() != isGhost)
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continue;
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found = true;
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break;
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} while (!(tileElement++)->IsLastForTile());
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if (!found)
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{
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log_warning(
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"Track Element not found. x = %d, y = %d, z = %d, d = %d, seq = %d.", mapLoc.x, mapLoc.y, mapLoc.z,
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_origin.direction, trackBlock->index);
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return MakeResult(GameActions::Status::Unknown, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS);
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}
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int32_t entranceDirections = TrackSequenceProperties[trackType][0];
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if (entranceDirections & TRACK_SEQUENCE_FLAG_ORIGIN && (tileElement->AsTrack()->GetSequenceIndex() == 0))
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{
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if (!track_remove_station_element({ mapLoc, _origin.direction }, rideIndex, 0))
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{
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return MakeResult(GameActions::Status::Unknown, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS, gGameCommandErrorText);
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}
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}
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auto* surfaceElement = map_get_surface_element_at(mapLoc);
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if (surfaceElement == nullptr)
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{
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log_warning("Surface Element not found. x = %d, y = %d", mapLoc.x, mapLoc.y);
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return MakeResult(GameActions::Status::Unknown, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS);
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}
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int8_t _support_height = tileElement->base_height - surfaceElement->base_height;
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if (_support_height < 0)
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{
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_support_height = 10;
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}
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cost += (_support_height / 2) * ride->GetRideTypeDescriptor().BuildCosts.SupportPrice;
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// If the removed tile is a station modify station properties.
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// Don't do this if the ride is simulating and the tile is a ghost to prevent desyncs.
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if (entranceDirections & TRACK_SEQUENCE_FLAG_ORIGIN
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&& !(ride->status == RideStatus::Simulating && tileElement->Flags & TILE_ELEMENT_FLAG_GHOST)
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&& (tileElement->AsTrack()->GetSequenceIndex() == 0))
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{
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if (!track_remove_station_element({ mapLoc, _origin.direction }, rideIndex, GAME_COMMAND_FLAG_APPLY))
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{
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return MakeResult(GameActions::Status::Unknown, STR_RIDE_CONSTRUCTION_CANT_REMOVE_THIS, gGameCommandErrorText);
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}
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}
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if (ride->GetRideTypeDescriptor().HasFlag(RIDE_TYPE_FLAG_TRACK_MUST_BE_ON_WATER))
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{
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surfaceElement->SetHasTrackThatNeedsWater(false);
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}
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invalidate_test_results(ride);
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footpath_queue_chain_reset();
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if (!gCheatsDisableClearanceChecks || !(tileElement->IsGhost()))
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{
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footpath_remove_edges_at(mapLoc, tileElement);
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}
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tile_element_remove(tileElement);
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sub_6CB945(ride);
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if (!(GetFlags() & GAME_COMMAND_FLAG_GHOST))
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{
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ride->UpdateMaxVehicles();
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}
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}
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if (!(GetFlags() & GAME_COMMAND_FLAG_GHOST))
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{
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switch (trackType)
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{
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case TrackElemType::OnRidePhoto:
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ride->lifecycle_flags &= ~RIDE_LIFECYCLE_ON_RIDE_PHOTO;
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break;
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case TrackElemType::CableLiftHill:
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ride->lifecycle_flags &= ~RIDE_LIFECYCLE_CABLE_LIFT_HILL_COMPONENT_USED;
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break;
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case TrackElemType::BlockBrakes:
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ride->num_block_brakes--;
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if (ride->num_block_brakes == 0)
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{
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ride->window_invalidate_flags |= RIDE_INVALIDATE_RIDE_OPERATING;
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RideMode newMode = RideMode::ContinuousCircuit;
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if (ride->type == RIDE_TYPE_LIM_LAUNCHED_ROLLER_COASTER)
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{
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newMode = RideMode::PoweredLaunch;
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}
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auto rideSetSetting = RideSetSettingAction(ride->id, RideSetSetting::Mode, static_cast<uint8_t>(newMode));
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GameActions::ExecuteNested(&rideSetSetting);
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}
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break;
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}
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switch (trackType)
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{
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case TrackElemType::Up25ToFlat:
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case TrackElemType::Up60ToFlat:
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case TrackElemType::DiagUp25ToFlat:
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case TrackElemType::DiagUp60ToFlat:
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if (!isLiftHill)
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break;
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[[fallthrough]];
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case TrackElemType::CableLiftHill:
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ride->num_block_brakes--;
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break;
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}
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}
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money32 price = ride->GetRideTypeDescriptor().BuildCosts.TrackPrice;
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price *= TrackPricing[trackType];
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price >>= 16;
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price = (price + cost) / 2;
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if (ride->lifecycle_flags & RIDE_LIFECYCLE_EVER_BEEN_OPENED)
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price *= -7;
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else
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price *= -10;
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res->Cost = price;
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return res;
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}
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