public void ParseAndExecute(string alias, Arguments args = null)
{
var grammar = new GrammarParser(args);
var hasPrepositions = grammar.HasAnyPreposition();
if (!grammar.HasSubject() && !hasPrepositions)
{
this.Command.OutputLocationDescription();
return;
}
if (hasPrepositions)
{
if (grammar.HasPrepositionAt(Preposition.IN, 1) ||
grammar.HasPrepositionAt(Preposition.WITHIN, 1) ||
grammar.HasPrepositionAt(Preposition.INSIDE, 1))
{
var location = grammar.GetObjectOfPreposition(grammar.GetPreposition(1));
if (location == null)
{
ItemStrings.LOOK_INSIDE_WHAT.OutputResponse();
return;
}
LookInsideContainer(location);
return;
}
}
CommandStrings.NO_UNDERSTAND_LOOK.OutputResponse();
}
public void ParseAndExecute(string nameOrAlias, Arguments args = null)
{
var grammar = new GrammarParser(args);
if (!grammar.HasSubject())
{
// Converts a shortcut alias into its full name for the sake of a natural response
if (nameOrAlias == "i")
{
nameOrAlias = "inspect";
}
ItemStrings.WHAT_ITEM.OutputResponse(nameOrAlias);
return;
}
var target = grammar.GetSubject();
if (!grammar.HasAnyPreposition())
{
InspectFromCurrentLocation(target);
return;
}
if (grammar.HasPrepositionAt(Preposition.FROM, 1) ||
grammar.HasPrepositionAt(Preposition.OUT, 1) ||
grammar.HasPrepositionAt(Preposition.IN, 1) ||
grammar.HasPrepositionAt(Preposition.WITHIN, 1) ||
grammar.HasPrepositionAt(Preposition.INSIDE, 1))
{
var location = grammar.GetObjectOfPreposition(grammar.GetPreposition(1));
if (location == null)
{
ItemStrings.INSPECT_FROM_WHERE.OutputResponse(target);
return;
}
InspectInside(target, location);
return;
}
CommandStrings.NO_UNDERSTAND_INSPECT.OutputResponse(target);
}
public void ParseAndExecute(string nameOrAlias, Arguments args = null)
{
var grammar = new GrammarParser(args);
if (!grammar.HasSubject())
{
ItemStrings.WHAT_ITEM.OutputResponse(nameOrAlias);
return;
}
var target = grammar.GetSubject();
if (!grammar.HasAnyPreposition())
{
TakeFrom(target, new Noun("here"));
return;
}
if (grammar.HasPrepositionAt(Preposition.FROM, 1) ||
grammar.HasPrepositionAt(Preposition.OUT, 1) ||
grammar.HasPrepositionAt(Preposition.IN, 1) ||
grammar.HasPrepositionAt(Preposition.WITHIN, 1) ||
grammar.HasPrepositionAt(Preposition.INSIDE, 1))
{
var location = grammar.GetObjectOfPreposition(grammar.GetPreposition(1));
if (location == null)
{
ItemStrings.TAKE_FROM_WHERE.OutputResponse(target);
return;
}
TakeFrom(target, location);
return;
}
CommandStrings.NO_UNDERSTAND_TAKE.OutputResponse(target);
}
