public ExternTypeSymbol(INamedTypeSymbol sourceSymbol, AbstractPhaseContext context)
: base(sourceSymbol, context)
{
TryGetSystemType(sourceSymbol, out Type systemType);
SystemType = systemType;
Type udonType = UdonSharpUtils.UserTypeToUdonType(SystemType);
UdonType = (ExternTypeSymbol)(udonType == SystemType ? this : context.GetUdonTypeSymbol(sourceSymbol));
ExternSignature = CompilerUdonInterface.GetUdonTypeName(this);
}
private string BuildExternSignature(TypeSymbol containingType, string methodName)
{
Type methodSourceType = containingType.UdonType.SystemType;
methodSourceType = UdonSharpUtils.RemapBaseType(methodSourceType);
string functionNamespace = CompilerUdonInterface.SanitizeTypeName(methodSourceType.FullName ?? methodSourceType.Namespace + methodSourceType.Name).Replace("VRCUdonUdonBehaviour", "VRCUdonCommonInterfacesIUdonEventReceiver");
methodName = $"__{methodName}";
var parameters = Parameters;
string paramStr = "";
if (parameters.Length > 0)
{
paramStr = "_"; // Arg separator
foreach (ParameterSymbol parameter in parameters)
{
paramStr += $"_{CompilerUdonInterface.GetUdonTypeName(parameter.Type)}";
}
}
else if (IsConstructor)
{
paramStr = "__";
}
string returnStr;
if (!IsConstructor)
{
returnStr = ReturnType != null ? $"__{CompilerUdonInterface.GetUdonTypeName(ReturnType)}" : "__SystemVoid";
}
else
{
returnStr = $"__{CompilerUdonInterface.GetUdonTypeName(containingType)}";
}
string finalFunctionSig = $"{functionNamespace}.{methodName}{paramStr}{returnStr}";
return(finalFunctionSig);
}
private string GetSignature(AbstractPhaseContext context)
{
System.Type methodSourceType = ContainingType.UdonType.SystemType;
methodSourceType = UdonSharpUtils.RemapBaseType(methodSourceType);
if (methodSourceType == typeof(string) &&
(Parameters[0].Type.UdonType.SystemType == typeof(object) ||
Parameters[1].Type.UdonType.SystemType == typeof(object)))
{
return("SystemString.__Concat__SystemObject_SystemObject__SystemString");
}
string functionNamespace = CompilerUdonInterface.SanitizeTypeName(methodSourceType.FullName ??
methodSourceType.Namespace + methodSourceType.Name);
string methodName = $"__{GetOperatorUdonName().Trim('_').TrimStart('.')}";
var parameters = RoslynSymbol.Parameters;
string paramStr = "_"; // Arg separator
if (parameters.Length > 1 || methodName.Contains("UnaryMinus") || methodName.Contains("UnaryNegation")) // Binary operators
{
foreach (IParameterSymbol parameter in parameters)
{
paramStr +=
$"_{CompilerUdonInterface.GetUdonTypeName(context.GetTypeSymbol(parameter.Type))}";
}
}
else // Unary operators, we just use the regular binary operator internally and handle it in the bound operator
{
paramStr += $"_{CompilerUdonInterface.GetUdonTypeName(context.GetTypeSymbol(parameters[0].Type))}";
paramStr += $"_{CompilerUdonInterface.GetUdonTypeName(context.GetTypeSymbol(parameters[0].Type))}";
}
string returnStr =
$"__{CompilerUdonInterface.GetUdonTypeName(ReturnType)}";
return($"{functionNamespace}.{methodName}{paramStr}{returnStr}");
}
private static PropertySymbol BuildProperty(AbstractPhaseContext context, BoundExpression sourceExpression)
{
TypeSymbol arrayType = sourceExpression.ValueType;
TypeSymbol elementType = arrayType.ElementType;
Type systemType = arrayType.ElementType.UdonType.SystemType;
if (systemType == typeof(UnityEngine.Object) ||
systemType.IsSubclassOf(typeof(UnityEngine.Object)))
{
arrayType = context.GetTypeSymbol(SpecialType.System_Object).MakeArrayType(context);
}
string arrayTypeName = CompilerUdonInterface.GetMethodTypeName(arrayType.UdonType);
string arrayElementTypeName = CompilerUdonInterface.GetUdonTypeName(arrayType.UdonType.ElementType);
TypeSymbol intType = context.GetTypeSymbol(SpecialType.System_Int32);
MethodSymbol setMethod = new ExternSynthesizedMethodSymbol(context, $"{arrayTypeName}.__Set__SystemInt32_{arrayElementTypeName}__SystemVoid",
new[] { intType, elementType }, null, false);
MethodSymbol getMethod = new ExternSynthesizedMethodSymbol(context, $"{arrayTypeName}.__Get__SystemInt32__{arrayElementTypeName}",
new[] { intType }, elementType, false);
return(new SynthesizedPropertySymbol(context, getMethod, setMethod));
}
protected override TreeViewItem BuildRoot()
{
BuildExposedTypeList();
itemMetadatas.Clear();
hiearchyItems.Clear();
TreeViewItem root = new TreeViewItem(0, -1);
itemMetadatas.Add(root, new TypeItemMetadata());
int currentID = 1;
// Build the namespace sections first
foreach (Type type in _exposedTypes)
{
string typeNamespace = type.Namespace;
if (string.IsNullOrEmpty(typeNamespace))
{
if (type.GetElementType() != null && type.GetElementType().Namespace != null)
{
typeNamespace = type.GetElementType().Namespace;
}
}
TreeViewItem namespaceItem = GetNamespaceParent(typeNamespace, root, ref currentID);
}
int currentTypeCount = 0;
foreach (Type type in _exposedTypes.OrderBy(e => e.Name))
{
if (currentTypeCount % 30 == 0)
{
EditorUtility.DisplayProgressBar("Adding types...", $"Adding type {type}", currentTypeCount / (float)_exposedTypes.Count);
}
currentTypeCount++;
// if (ShouldHideTypeTopLevel(type, true))
// continue;
string typeNamespace = type.Namespace;
if (string.IsNullOrEmpty(typeNamespace))
{
if (type.GetElementType() != null && type.GetElementType().Namespace != null)
{
typeNamespace = type.GetElementType().Namespace;
}
}
TreeViewItem namespaceParent = GetNamespaceParent(typeNamespace, root, ref currentID);
string typeTypeName = "";
if (type.IsEnum)
{
typeTypeName = " <enum>";
}
else if (type.IsValueType)
{
typeTypeName = " <struct>";
}
else if (type.IsArray)
{
typeTypeName = " <array>";
}
else
{
typeTypeName = " <class>";
}
TreeViewItem typeParent = new TreeViewItem(currentID++, namespaceParent.depth + 1, type.Name + typeTypeName);
namespaceParent.AddChild(typeParent);
itemMetadatas.Add(typeParent, new TypeItemMetadata()
{
isType = true
});
//if (!type.IsEnum)
//{
// // Variable definition
// TreeViewItem variableDef = new TreeViewItem(currentID++, typeParent.depth + 1, "<variable> " + type.Name);
// typeParent.AddChild(variableDef);
// itemMetadatas.Add(variableDef, new TypeItemMetadata() { exposed = resolver.ValidateUdonTypeName(resolver.GetUdonTypeName(type), UdonReferenceType.Variable) });
//}
// Type definition
//TreeViewItem typeDef = new TreeViewItem(currentID++, typeParent.depth + 1, "<type> " + type.Name);
//typeParent.AddChild(typeDef);
//itemMetadatas.Add(typeDef, new TypeItemMetadata() { exposed = resolver.ValidateUdonTypeName(resolver.GetUdonTypeName(type), UdonReferenceType.Type) });
// Internal type
TreeViewItem internalTypeDef = new TreeViewItem(currentID++, typeParent.depth + 1, "<Type> " + type.Name);
typeParent.AddChild(internalTypeDef);
itemMetadatas.Add(internalTypeDef, new TypeItemMetadata()
{
exposed = UdonEditorManager.Instance.GetTypeFromTypeString(CompilerUdonInterface.GetUdonTypeName(type)) != null
});
// Const definition
//if (!type.IsArray && !type.IsEnum)
//{
// TreeViewItem constDef = new TreeViewItem(currentID++, typeParent.depth + 1, "<const> " + type.Name);
// typeParent.AddChild(constDef);
// itemMetadatas.Add(constDef, new TypeItemMetadata() { exposed = resolver.ValidateUdonTypeName(resolver.GetUdonTypeName(type), UdonReferenceType.Const) });
//}
BindingFlags bindingFlags = BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static;
if (!showBaseTypeMembers)
{
bindingFlags |= BindingFlags.DeclaredOnly;
}
foreach (ConstructorInfo constructor in type.GetConstructors(BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static | BindingFlags.DeclaredOnly))
{
AddChildNode(typeParent, constructor, ref currentID);
}
foreach (FieldInfo field in type.GetFields(bindingFlags))
{
AddChildNode(typeParent, field, ref currentID);
}
foreach (PropertyInfo property in type.GetProperties(bindingFlags))
{
AddChildNode(typeParent, property, ref currentID);
}
if (!type.IsEnum)
{
foreach (MethodInfo method in type.GetMethods(bindingFlags).Where(e => (!type.IsArray || e.Name != "Address")))
{
if (method.IsSpecialName && !method.Name.StartsWith("op_"))
{
continue;
}
AddChildNode(typeParent, method, ref currentID);
}
}
}
EditorUtility.ClearProgressBar();
BuildDrawInfo(root);
//foreach (string exposedExtern in exposedUdonExterns)
//{
// Debug.Log(exposedExtern);
//}
return(root);
}
private void BuildExposedTypeList()
{
if (_exposedTypes != null)
{
return;
}
// Stopwatch timer = Stopwatch.StartNew();
try
{
Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
object typeSetLock = new object();
HashSet <Type> exposedTypeSet = new HashSet <Type>();
int mainThreadID = Thread.CurrentThread.ManagedThreadId;
_assemblyCounter = 0;
int totalAssemblies = assemblies.Length;
Parallel.ForEach(assemblies, new ParallelOptions {
MaxDegreeOfParallelism = 3
}, assembly =>
{
if (assembly.FullName.Contains("UdonSharp") ||
assembly.FullName.Contains("CodeAnalysis"))
{
return;
}
Interlocked.Increment(ref _assemblyCounter);
if (Thread.CurrentThread.ManagedThreadId == mainThreadID) // Can only be called from the main thread, since Parallel.ForEach uses the calling thread for some loops we just only run this in that thread.
{
EditorUtility.DisplayProgressBar("Processing methods and types...", $"{_assemblyCounter}/{totalAssemblies}", _assemblyCounter / (float)totalAssemblies);
}
Type[] assemblyTypes = assembly.GetTypes();
List <Type> types = new List <Type>();
foreach (Type assemblyType in assemblyTypes)
{
types.Add(assemblyType);
types.AddRange(GetNestedTypes(assemblyType));
}
types = types.Distinct().ToList();
HashSet <Type> localExposedTypeSet = new HashSet <Type>();
foreach (Type type in types)
{
if (type.IsByRef)
{
continue;
}
string typeName = CompilerUdonInterface.GetUdonTypeName(type);
if (UdonEditorManager.Instance.GetTypeFromTypeString(typeName) != null)
{
localExposedTypeSet.Add(type);
if (!type.IsGenericType && !type.IsGenericTypeDefinition)
{
localExposedTypeSet.Add(type.MakeArrayType());
}
}
MethodInfo[] methods = type.GetMethods(BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);
foreach (MethodInfo method in methods)
{
if (CompilerUdonInterface.IsExposedToUdon(CompilerUdonInterface.GetUdonMethodName(method)))
{
localExposedTypeSet.Add(method.DeclaringType);
// We also want to highlight types that can be returned or taken as parameters
if (method.ReturnType != typeof(void) &&
method.ReturnType.Name != "T" &&
method.ReturnType.Name != "T[]")
{
localExposedTypeSet.Add(method.ReturnType);
if (!method.ReturnType.IsArray && !method.ReturnType.IsGenericType &&
!method.ReturnType.IsGenericTypeDefinition)
{
localExposedTypeSet.Add(method.ReturnType.MakeArrayType());
}
}
foreach (ParameterInfo parameterInfo in method.GetParameters())
{
if (!parameterInfo.ParameterType.IsByRef)
{
localExposedTypeSet.Add(parameterInfo.ParameterType);
if (!parameterInfo.ParameterType.IsArray)
{
localExposedTypeSet.Add(parameterInfo.ParameterType.MakeArrayType());
}
}
}
}
}
foreach (PropertyInfo property in type.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static))
{
MethodInfo propertyGetter = property.GetGetMethod();
if (propertyGetter == null)
{
continue;
}
if (CompilerUdonInterface.IsExposedToUdon(CompilerUdonInterface.GetUdonMethodName(propertyGetter)))
{
Type returnType = propertyGetter.ReturnType;
localExposedTypeSet.Add(property.DeclaringType);
if (returnType != typeof(void) &&
returnType.Name != "T" &&
returnType.Name != "T[]")
{
localExposedTypeSet.Add(returnType);
if (!returnType.IsArray && !returnType.IsGenericType &&
!returnType.IsGenericTypeDefinition)
{
localExposedTypeSet.Add(returnType.MakeArrayType());
}
}
}
}
foreach (FieldInfo field in type.GetFields(BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static))
{
if (field.DeclaringType?.FullName ==
null) // Fix some weird types in Odin that don't have a name for their declaring type
{
continue;
}
if (CompilerUdonInterface.IsExposedToUdon(CompilerUdonInterface.GetUdonAccessorName(field, CompilerUdonInterface.FieldAccessorType.Get)))
{
Type returnType = field.FieldType;
localExposedTypeSet.Add(field.DeclaringType);
if (returnType != typeof(void) &&
returnType.Name != "T" &&
returnType.Name != "T[]")
{
localExposedTypeSet.Add(returnType);
if (!returnType.IsArray && !returnType.IsGenericType &&
!returnType.IsGenericTypeDefinition)
{
localExposedTypeSet.Add(returnType.MakeArrayType());
}
}
}
}
}
if (localExposedTypeSet.Count == 0)
{
return;
}
lock (typeSetLock)
{
exposedTypeSet.UnionWith(localExposedTypeSet);
}
});
_exposedTypes = exposedTypeSet.ToList();
}
finally
{
EditorUtility.ClearProgressBar();
}
_exposedTypes.RemoveAll(e => e.Name == "T" || e.Name == "T[]");
// Debug.Log($"Elapsed time {timer.Elapsed.TotalSeconds * 1000.0}ms");
}