Function FindRoomNumber

TombEngine/Game/room.cpp:787–813

}

int FindRoomNumber(const Vector3i& pos, int startRoomNumber, bool onlyNeighbors)
{
	if (startRoomNumber != NO_VALUE && startRoomNumber < g_Level.Rooms.size())
	{
		const auto& room = g_Level.Rooms[startRoomNumber];
		for (int neighborRoomNumber : room.NeighborRoomNumbers)
		{
			const auto& neighborRoom = g_Level.Rooms[neighborRoomNumber];
			if (neighborRoomNumber != startRoomNumber && IsPointInRoom(pos, neighborRoomNumber))
			{
				return neighborRoomNumber;
			}
		}
	}

	if (!onlyNeighbors)
	{
		// TODO: Optimise search to O(log n) with BVH. -- Sezz 2025.03.01
		for (int roomNumber = 0; roomNumber < g_Level.Rooms.size(); roomNumber++)
		{
			if (IsPointInRoom(pos, roomNumber))
				return roomNumber;
		}
	}

	return (startRoomNumber != NO_VALUE) ? startRoomNumber : 0;
}

Vector3i GetRoomCenter(int roomNumber)
{