private bool FindDoor(CommandParameter parameter, out ExitDirections exitDirection, out bool wasAskingForDirection)
{
if (ExitHelpers.FindDirection(parameter.Value, out exitDirection))
{
wasAskingForDirection = true;
return(true);
}
wasAskingForDirection = false;
//exit = Room.Exits.FirstOrDefault(x => x?.Destination != null && x.IsDoor && x.Keywords.Any(k => FindHelpers.StringStartsWith(k, parameter.Value)));
foreach (ExitDirections direction in EnumHelpers.GetValues <ExitDirections>())
{
IExit exit = Room.Exit(direction);
if (exit?.Destination != null && exit.IsDoor && exit.Keywords.Any(k => FindHelpers.StringStartsWith(k, parameter.Value)))
{
exitDirection = direction;
return(true);
}
}
return(false);
}
protected virtual bool DoLook(string rawParameters, params CommandParameter[] parameters)
{
// TODO: 0/ sleeping/blind/dark room (see act_info.C:1413 -> 1436)
// 1: room+exits+chars+items
if (string.IsNullOrWhiteSpace(rawParameters))
{
Log.Default.WriteLine(LogLevels.Debug, "DoLook(1): room");
DisplayRoom();
return(true);
}
// 2: container in room then inventory then equipment
if (parameters[0].Value == "in" || parameters[0].Value == "on" || parameters[0].Value == "into")
{
Log.Default.WriteLine(LogLevels.Debug, "DoLook(2): container in room, inventory, equipment");
// look in container
if (parameters.Length == 1)
{
Send("Look in what?");
}
else
{
// search in room, then in inventory(unequiped), then in equipement
IItem containerItem = FindHelpers.FindItemHere(this, parameters[1]);
if (containerItem == null)
{
Send(StringHelpers.ItemNotFound);
}
else
{
Log.Default.WriteLine(LogLevels.Debug, "DoLook(2): found in {0}", containerItem.ContainedInto.DebugName);
IContainer container = containerItem as IContainer;
if (container != null)
{
DisplayContainerContent(container);
}
// TODO: drink container
else
{
Send("This is not a container.");
}
}
}
return(true);
}
// 3: character in room
ICharacter victim = FindHelpers.FindByName(Room.People.Where(CanSee), parameters[0]);
if (victim != null)
{
Log.Default.WriteLine(LogLevels.Debug, "DoLook(3): character in room");
DisplayCharacter(victim, true); // TODO: always peeking ???
return(true);
}
// 4:search among inventory/equipment/room.content if an item has extra description or name equals to parameters
string itemDescription;
bool itemFound = FindItemByExtraDescriptionOrName(parameters[0], out itemDescription);
if (itemFound)
{
Log.Default.WriteLine(LogLevels.Debug, "DoLook(4): item in inventory+equipment+room -> {0}", itemDescription);
Send(itemDescription, false);
return(true);
}
// 5: extra description in room
if (Room.ExtraDescriptions != null && Room.ExtraDescriptions.Any())
{
// TODO: try to use ElementAtOrDefault
int count = 0;
foreach (KeyValuePair <string, string> extraDescription in Room.ExtraDescriptions)
{
if (parameters[0].Tokens.All(x => FindHelpers.StringStartsWith(extraDescription.Key, x)) &&
++count == parameters[0].Count)
{
Send(extraDescription.Value, false);
return(true);
}
}
}
// 6: direction
ExitDirections direction;
if (ExitHelpers.FindDirection(parameters[0].Value, out direction))
{
Log.Default.WriteLine(LogLevels.Debug, "DoLook(6): direction");
IExit exit = Room.Exit(direction);
if (exit?.Destination == null)
{
Send("Nothing special there.");
}
else
{
Send(exit.Description ?? "Nothing special there.");
if (exit.Keywords.Any())
{
if (exit.IsClosed)
{
Act(ActOptions.ToCharacter, "The {0} is closed.", exit);
}
else if (exit.IsDoor)
{
Act(ActOptions.ToCharacter, "The {0} is open.", exit);
}
}
}
}
else
{
Send(StringHelpers.ItemNotFound);
}
return(true);
}