// Returns a structure detailing the sound that can be heard at the location and whether it drowns out other sounds
public LocationSound SoundAtLocation(string locationID)
{
LocationSound locSound = new LocationSound(null, false);
if (LocationExists(locationID, "SoundAtLocation") && locationsDict[locationID].CanBeHeard)
{
locSound.soundMessage = playerMessageController.GetMessage(locationsDict[locationID].Sound);
locSound.drownsOutOtherSounds = locationsDict[locationID].DrownsOutOtherSounds;
}
return(locSound);
}
// === PUBLIC METHODS ===
public override CommandOutcome DoAction()
{
// If player tried to supply a subject, force default message
if (parserState.GetOtherWordText() != null)
{
parserState.CurrentCommandState = CommandState.DISCARDED;
return(CommandOutcome.NO_COMMAND);
}
// Create a new list for sounds that can be heard here
List <string> soundTexts = new List <string>();
LocationSound locSound = locationController.SoundAtLocation(playerController.CurrentLocation);
// Add the location sound if there is one
if (locSound.soundMessage != null && locSound.soundMessage != "")
{
soundTexts.Add(locSound.soundMessage);
}
// If the location sound doesn't drown out other sounds...
if (!locSound.drownsOutOtherSounds)
{
// Get all the items currently carried or at player's location
List <string> itemsHere = playerController.PresentItems();
// Search the items...
foreach (string item in itemsHere)
{
// .. for any that can be heard
if (itemController.ItemCanBeHeard(item))
{
string soundText = itemController.ListenToItem(item);
// If the bird is singing about its freedom in the forest, we need to add magic word and the bird disappears forever
if (item == BIRD && soundText.Contains("~"))
{
soundText = playerMessageController.AssembleTextWithParams(soundText, new string[] { commandsController.MagicWordText });
itemController.DestroyItem(BIRD);
}
soundTexts.Add(soundText);
}
}
}
// If there were no sounds, add the silence message
if (soundTexts.Count == 0)
{
soundTexts.Add(playerMessageController.GetMessage("228Silent"));
}
// Display all the sounds that can be heard here
string outString = "";
for (var i = 0; i < soundTexts.Count; i++)
{
if (i > 0)
{
outString += "\n";
}
outString += soundTexts[i];
}
textDisplayController.AddTextToLog(outString);
parserState.CommandComplete();
return(CommandOutcome.MESSAGE);
}
