internal void AddChild(RSSInstance instance)
{
if (Children == null)
{
Children = new List <RSSInstance>();
}
Children.Add(instance);
}
private void ProcessCustomWidgetScope(string Line, Statment Stat, string[] details)
{
RSSInstance CustomInstance;
if (!Parser.TryGetWidget(details[0], out CustomInstance))
{
throw new ParserException($"No custom widget named {details[0]}");
}
RSSInstance Instance = new RSSInstance(CustomInstance.ClassName, details[0], CustomInstance.Name);
WidgetScope sc = (WidgetScope)Stat.Generate(Line, (Scopes.Count == 0 ? this : Scopes.Peek()));
sc.Instance = Instance;
Scopes.Push(sc);
}
internal bool TryGetWidget(string customWidgetName, out RSSInstance customInstance)
{
if (CustomWidgets == null)
{
customInstance = null;
return(false);
}
foreach (var Inst in CustomWidgets)
{
if (Inst.Name == customWidgetName)
{
customInstance = Inst;
return(true);
}
}
customInstance = null;
return(false);
}
private void AddToNeccessaryList(RSSInstance Instance)
{
if (Instance.IsCustomChild)
{
if (CustomWidgets == null)
{
CustomWidgets = new List <RSSInstance>();
}
CustomWidgets.Add(Instance);
}
else
{
if (FinishedWidgets == null)
{
FinishedWidgets = new List <RSSInstance>();
}
//Is defined within the top scpoe.
FinishedWidgets.Add(Instance);
}
}
internal void AddStatment(Statment Stat, string line)
{
if (Stat == null)
{
// Console.WriteLine($"Unkown statment '{line}'");
return;
}
//Check for the mismatch of a type.
if (Scopes.Count > 0)
{
if (Stat.ID != StatmentType.ScopeEnding && Stat.ID != StatmentType.Any)
{
if (!Scopes.Peek().AcceptsStatmentType(Stat.ID))
{
throw new ParserException("Attempted to open an unaccepted scope");
}
}
}
string[] details = Stat.GetDetails(line);
switch (Stat.ID)
{
case StatmentType.Variable:
ProcessVariable(Stat.GetDetails(line));
break;
case StatmentType.ScopeEnding:
CloseScope();
break;
case StatmentType.PropertyAssignment:
ProcessPropertyAssignment(details, Scopes.Peek());
break;
case StatmentType.CustomWidgetScopeOpening:
ProcessCustomWidgetScope(line, Stat, details);
//Check the custom class exsists.
break;
case StatmentType.StyleScopeOpening:
ProcessStyleScope(line, details, Stat);
break;
case StatmentType.StyleIdOpening:
ProcessStyleId(details, Stat);
break;
default:
bool isCustom = line.StartsWith("widget");
RSSInstance Instance = new RSSInstance(details[0], details[1], isCustom);
WidgetScope sc = (WidgetScope)Stat.Generate(line, (Scopes.Count == 0 ? this : Scopes.Peek()));
sc.Instance = Instance;
Scopes.Push(sc);
break;
}
}
internal static void Parse(Scope Sc, string varVal, string propName, string[] classes = null)
{
if (PropertyCallbacks == null)
{
AddCallbacks();
}
//Properties can be defined within a WidgetScope.
if (Sc.ID == "Widget")
{
var WScope = Sc as WidgetScope;
if (WScope != null)
{
RSSInstance Instance = WScope.Instance;
RobloxProperty Prop;
if (!Instance.HasProperty(propName, out Prop))
{
throw new ParserException($"The Instance {Instance.Name} does not have the property {propName}");
}
//Check to make sure the value passed isn't a variable.
varVal = FetchVarVal(Sc, varVal);
//Check for a callback.
PropertyProcessCallback Callback;
bool isValidFunc = PropertyCallbacks.TryGetValue(Prop.ValueType, out Callback);
if (!isValidFunc)
{
/////ENUM CALLBACK
RobloxEnum Enum;
if (!RobloxEnum.Enums.TryGetValue(Prop.ValueType, out Enum))
{
throw new ParserException($"Failed to find the correct datatype for {Prop.Name} for Instance {Instance.Name}");
}
if (!Enum.HasEnumItem(varVal))
{
throw new ParserException($"The Enunm {Enum.Name} does not have the item {varVal}");
}
Instance.AddProperty(new RSSProperty(Prop.Name, Prop.ValueType, new string[] { RSS.RobloxJSONParser.Writer.JSONWriter.Quotify(varVal) }));
}
else
{
Instance.AddProperty(new RSSProperty(Prop.Name, Prop.ValueType, Callback(varVal, WScope)));
}
}
}
else if (Sc.ID == "StyleId")
{
RobloxProperty Prop = null;
foreach (var Name in classes)
{
RobloxInstance Inst = RobloxParser.RobloxHierachy[Name];
if (!Inst.GetProperty(propName, out Prop))
{
throw new ParserException($"The ClassName {Name} in the style {((StyleScope)Sc.Parent).StyleName} does not have the property you are trying to set: {propName}");
}
}
PropertyProcessCallback Callback;
bool isValidFunc = PropertyCallbacks.TryGetValue(Prop.ValueType, out Callback);
if (isValidFunc)
{
((StyleIdScope)Sc).AddProperty(new RSSProperty(Prop.Name, Prop.ValueType, Callback(varVal, Sc)));
}
}
}
