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rework grid entrance rotation finder

This commit is contained in:
spacek531 2021-09-04 14:06:02 -07:00
parent c527bd87fe
commit e3af9982a9
1 changed files with 4 additions and 3 deletions
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7
src/openrct2/ride/RideConstruction.cpp
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@ -1202,7 +1202,8 @@ money32 set_operating_setting_nested(ride_id_t rideId, RideSetSetting setting, u
return res->Error == GameActions::Status::Ok ? 0 : MONEY32_UNDEFINED;
}
// for a 3xN or nx3 grid, find the direction that faces the inside.
// Finds the direction a station should face for an NxN station when called with an N+2xN+2 grid size.
// Direction is valid only if the tile in question is on the outer tiles of the grid
static Direction GetEntranceExitDirection(
int16_t mapX, int16_t mapY, int16_t entranceMinX, int16_t entranceMinY, int16_t entranceMaxX, int16_t entranceMaxY)
{
@ -1354,8 +1355,8 @@ CoordsXYZD ride_get_entrance_or_exit_position_from_screen_position(const ScreenC
const auto& ted = GetTrackElementDescriptor(tileElement->AsTrack()->GetTrackType());
if (ted.SequenceProperties[tileElement->AsTrack()->GetSequenceIndex()] & (1 << direction))
{
// if that side of the TrackElement supports stations, the ride entrance is valid and faces away from the
// station
// if that side of the TrackElement supports stations, the ride entrance is valid and faces away from
// the station
entranceExitCoords.direction = direction_reverse(entranceExitCoords.direction);
gRideEntranceExitPlaceDirection = entranceExitCoords.direction;
return entranceExitCoords;