Function InitializeNeighborRoomList

TombEngine/Game/room.cpp:854–878

}

void InitializeNeighborRoomList()
{
	constexpr auto NEIGHBOR_ROOM_SEARCH_DEPTH = 2;

	for (int roomNumber = 0; roomNumber < g_Level.Rooms.size(); roomNumber++)
	{
		auto& room = g_Level.Rooms[roomNumber];
		room.NeighborRoomNumbers = GetNeighborRoomNumbers(roomNumber, NEIGHBOR_ROOM_SEARCH_DEPTH);
	}

	// Add flipped variations of itself.
	for (int roomNumber = 0; roomNumber < g_Level.Rooms.size(); roomNumber++)
	{
		auto& room = g_Level.Rooms[roomNumber];
		if (room.flippedRoom == NO_VALUE)
			continue;

		if (!Contains(room.NeighborRoomNumbers, room.flippedRoom))
			room.NeighborRoomNumbers.push_back(room.flippedRoom);

		auto& flippedRoom = g_Level.Rooms[room.flippedRoom];
		if (!Contains(flippedRoom.NeighborRoomNumbers, roomNumber))
			flippedRoom.NeighborRoomNumbers.push_back(roomNumber);
	}
}