public void AddExitStub(Room room, AutomapDirection direction)
{
try { m_control.Invoke((MethodInvoker) delegate { m_canvas.AddExitStub(room, direction); }); }
catch (Exception)
{
}
}
public void AddExitStub(Room room, MappableDirection direction)
{
try { mControl.Invoke((MethodInvoker) delegate { mCanvas.AddExitStub(room, direction); }); }
catch (Exception) {
// ignored
}
}
private void DeduceExitsFromDescription(Room room, string description)
{
if (!m_settings.GuessExits)
{
// we're disabled; do nothing
return;
}
if (string.IsNullOrEmpty(description))
{
// we don't have a description to work from
return;
}
// lowercase the description
description = description.ToLowerInvariant();
// search it for the names of compass directions
foreach (var pair in s_namesForExitsInRoomDescriptions)
{
var directions = pair.Key;
var namesOfExits = pair.Value;
foreach (var directionName in namesOfExits)
{
var index = description.IndexOf(directionName);
if (index != -1)
{
// we found one
if (index == 0 || !char.IsLetterOrDigit(description[index - 1]))
{
// it's not the middle/end of a longer word
if (index + directionName.Length == description.Length || !char.IsLetterOrDigit(description[index + directionName.Length]))
{
// it's not the middle/start of a longer word
// add all relevant exits
foreach (var direction in directions)
{
m_canvas.AddExitStub(room, direction);
}
}
}
}
}
}
}
