public T GetProperty <T>(String Name)
{
T r;
if (Properties.ContainsKey(Name))
{
r = (T)Properties[Name];
}
else
{
var info = PropertyManifest.GetPropertyInformation(Name);
if (info == null)
{
throw new InvalidOperationException("Property " + Name + " does not exist.");
}
r = (T)info.DefaultValue;
}
var payload = new PropertyPayload <T>
{
Name = Name,
Value = r
};
ConsiderPerformRule("modify property", this, payload);
return(payload.Value);
}
public override void Create(CommandParser Parser)
{
Parser.AddCommand(
Sequence(
RequiredRank(500),
KeyWord("!SET"),
MustMatch("I don't see that here.",
Object("OBJECT", InScope)),
SingleWord("PROPERTY"),
Rest("VALUE")))
.Manual("Set the value of a property on an object.")
.ProceduralRule((match, actor) =>
{
var _object = match["OBJECT"] as MudObject;
var property_name = match["PROPERTY"].ToString();
var stringValue = match["VALUE"].ToString();
var propertyInfo = PropertyManifest.GetPropertyInformation(property_name);
if (propertyInfo == null)
{
Core.SendMessage(actor, "That property does not exist.");
return(PerformResult.Stop);
}
var realValue = propertyInfo.Converter.ConvertFromString(stringValue);
_object.SetProperty(property_name, realValue);
Core.SendMessage(actor, "Property set.");
return(PerformResult.Continue);
});
}
public override void Create(CommandParser Parser)
{
Parser.AddCommand(
Sequence(
RequiredRank(500),
KeyWord("!INSPECT"),
MustMatch("I don't see that here.",
Or(
Object("OBJECT", InScope),
KeyWord("HERE")))))
.Manual("Take a peek at the internal workings of any mud object.")
.ProceduralRule((match, actor) =>
{
if (!match.ContainsKey("OBJECT"))
{
match.Upsert("OBJECT", actor.Location);
}
return(PerformResult.Continue);
}, "Convert locale option to standard form rule.")
.ProceduralRule((match, actor) =>
{
var target = match["OBJECT"] as MudObject;
Core.SendMessage(actor, "*** INSPECT LISTING ***");
Core.SendMessage(actor, "Path: <s0>", target.Path);
Core.SendMessage(actor, "Instance: <s0>", target.Instance);
Core.SendMessage(actor, "Persistent: <s0>", target.IsPersistent.ToString());
if (!target.Location.HasValue(out var loc))
{
Core.SendMessage(actor, "Location: NOWHERE");
}
else
{
Core.SendMessage(actor, "Location: <s0>", loc.GetFullName());
}
Core.SendMessage(actor, "*** DYNAMIC PROPERTIES ***");
foreach (var property in target.Properties)
{
var info = PropertyManifest.GetPropertyInformation(property.Key);
Core.SendMessage(actor, "<s0>: <s1>", property.Key, info.Converter.ConvertToString(property.Value));
}
Core.SendMessage(actor, "*** END OF LISTING ***");
return(PerformResult.Continue);
}, "List all the damn things rule.");
}
