public void Connect(Room source, AutomapDirection directionFromSource, Room target)
{
try { m_control.Invoke((MethodInvoker) delegate { m_canvas.Connect(source, directionFromSource, target); }); }
catch (Exception)
{
}
}
public void Connect(Room source, MappableDirection directionFromSource, Room target, bool assumeTwoWayConnections)
{
try { mControl.Invoke((MethodInvoker) delegate { mCanvas.Connect(source, directionFromSource, target, assumeTwoWayConnections); }); }
catch (Exception) {
// ignored
}
}
private async Task ProcessTranscriptText(List <string> lines)
{
string previousLine = null;
for (var index = 0; index < lines.Count; ++index)
{
var line = lines[index];
string roomName;
if (ExtractRoomName(line, previousLine, out roomName))
{
string roomDescription;
ExtractParagraph(lines, index + 1, out roomDescription);
// work out which room the transcript is referring to here, asking them if necessary
var room = FindRoom(roomName, roomDescription);
if (room == null)
{
// new room
if (m_lastKnownRoom != null && m_lastMoveDirection != null)
{
// player moved to new room
// if not added already, add room to map; and join it up to the previous one
room = m_canvas.CreateRoom(m_lastKnownRoom, m_lastMoveDirection.Value, roomName);
m_canvas.Connect(m_lastKnownRoom, m_lastMoveDirection.Value, room);
Trace("{0}: {1} is now {2} from {3}.", FormatTranscriptLineForDisplay(line), roomName, m_lastMoveDirection.Value.ToString().ToLower(), m_lastKnownRoom.Name);
}
else
{
// player teleported to new room;
// don't connect it up, as we don't know how they got there
room = m_canvas.CreateRoom(m_lastKnownRoom, roomName);
Trace("{0}: teleported to new room, {1}.", FormatTranscriptLineForDisplay(line), roomName);
}
DeduceExitsFromDescription(room, roomDescription);
NowInRoom(room);
await WaitForStep();
}
else if (room != m_lastKnownRoom)
{
// player moved to existing room
if (m_lastKnownRoom != null && m_lastMoveDirection != null)
{
// player moved sensibly; ensure rooms are connected up
m_canvas.Connect(m_lastKnownRoom, m_lastMoveDirection.Value, room);
Trace("{0}: {1} is now {2} from {3}.", FormatTranscriptLineForDisplay(line), roomName, m_lastMoveDirection.Value.ToString().ToLower(), m_lastKnownRoom.Name);
}
else
{
// player teleported; do nothing.
}
NowInRoom(room);
await WaitForStep();
}
else
{
// player didn't change rooms
Trace("{0}: still in {1}.", FormatTranscriptLineForDisplay(line), m_lastKnownRoom.Name);
}
// add this description if the room doesn't have it already
room.AddDescription(roomDescription);
// now forget the last movement direction we saw.
// we'll still place any rooms we see before we see a movement direction,
// but we won't join them up to this room.
// we might end up caring if, for example, the user gives multiple commands at one prompt,
// or they're moved to one room and then teleported to another.
m_lastMoveDirection = null;
}
else
{
Trace("{0}: {1}{2}{3}", FormatTranscriptLineForDisplay(line), HaveFailureReason() ? "not a room name because " : string.Empty, GetFailureReason(), HaveFailureReason() ? "." : string.Empty);
}
previousLine = line;
}
}