public static IEnumerable <ScriptSymbol> GetImportedScripts(this ScriptSymbol symbol)
{
#if FALLOUT4
var importedScriptIdentifiers = symbol?.File.CompilerType.pImportedTypes.Keys;
#elif SKYRIM
var importedScriptIdentifiers = symbol?.Definition.Definitions.OfType <ImportNode>().Select(n => ObjectIdentifier.Parse(n.Identifier.Text));
#endif
return(importedScriptIdentifiers?.
Select(name => ObjectIdentifier.Parse(name)).
Where(name => name != symbol.Id).
Except(symbol.GetExtendedScriptChain().Select(extended => extended.Id)).
Select(name => symbol.File.Program.ScriptFiles[name].Symbol));
}
public static IEnumerable <ScriptSymbol> GetExtendedScriptChain(this ScriptSymbol symbol, bool includeSelf = false)
{
if (includeSelf)
{
yield return(symbol);
}
var extended = symbol?.ExtendedScript;
while (extended != null)
{
yield return(extended);
extended = extended.ExtendedScript;
}
}
public static IEnumerable <PapyrusSymbol> GetScriptMemberSymbols(
this ScriptSymbol symbol,
bool declaredOnly = false,
bool includeDeclaredPrivates = false,
bool globalOnly = false,
SymbolKinds additionalNonGlobalKinds = SymbolKinds.None)
{
var symbols = (IEnumerable <PapyrusSymbol>)symbol.Definition.ScopedSymbols.Values;
if (!globalOnly)
{
var kindFilter = SymbolKinds.Property | SymbolKinds.Function | SymbolKinds.Event | SymbolKinds.Struct | SymbolKinds.Group;
if (includeDeclaredPrivates)
{
kindFilter |= SymbolKinds.Variable;
}
kindFilter |= additionalNonGlobalKinds;
symbols = symbols.Where(s => (s.Flags & LanguageFlags.Global) == 0 && (s.Kind & kindFilter) != 0);
}
else
{
symbols = symbols.Where(s => (s.Flags & LanguageFlags.Global) != 0 && (s.Kind & SymbolKinds.Function) != 0);
if (declaredOnly)
{
symbols = symbols.Where(s => s.Script == symbol.Script);
}
}
if (!declaredOnly)
{
var extendedScript = symbol.ExtendedScript;
if (extendedScript != null)
{
symbols = symbols.Concat(extendedScript.GetScriptMemberSymbols(globalOnly: globalOnly));
}
}
return(symbols.DistinctBy(s => s.Name + "_" + s.Kind, StringComparer.OrdinalIgnoreCase));
}
