protected override void DrawPropertyLayout(IPropertyValueEntry <T> entry, GUIContent label)
{
var eventDrawer = entry.Context.Get(this, "event_drawer", (UnityEditorInternal.UnityEventDrawer)null);
if (eventDrawer.Value == null)
{
eventDrawer.Value = new UnityEditorInternal.UnityEventDrawer();
this.drawer = eventDrawer.Value;
if (UnityPropertyHandlerUtility.IsAvailable)
{
this.propertyHandler = UnityPropertyHandlerUtility.CreatePropertyHandler(this.drawer);
}
}
FieldInfo fieldInfo;
SerializedProperty unityProperty = entry.Property.Tree.GetUnityPropertyForPath(entry.Property.Path, out fieldInfo);
if (unityProperty == null)
{
if (UnityVersion.IsVersionOrGreater(2017, 1))
{
this.CallNextDrawer(entry, label);
return;
}
else if (!typeof(T).IsDefined <SerializableAttribute>())
{
SirenixEditorGUI.ErrorMessageBox("You have likely forgotten to mark your custom UnityEvent class '" + typeof(T).GetNiceName() + "' with the [Serializable] attribute! Could not get a Unity SerializedProperty for the property '" + entry.Property.NiceName + "' of type '" + entry.TypeOfValue.GetNiceName() + "' at path '" + entry.Property.Path + "'.");
return;
}
}
base.DrawPropertyLayout(entry, label);
}
public static void ResetCustomEditors()
{
if (!IsValid)
{
return;
}
if (UnityVersion.IsVersionOrGreater(2018, 1))
{
((IDictionary)CustomEditorAttributesType_CustomEditors.GetValue(null)).Clear();
((IDictionary)CustomEditorAttributesType_CustomMultiEditors.GetValue(null)).Clear();
}
else
{
if (CustomEditorAttributesType_CachedEditorForType != null)
{
((Dictionary <Type, Type>)CustomEditorAttributesType_CachedEditorForType.GetValue(null)).Clear();
}
if (CustomEditorAttributesType_CachedMultiEditorForType != null)
{
((Dictionary <Type, Type>)CustomEditorAttributesType_CachedMultiEditorForType.GetValue(null)).Clear();
}
((IList)CustomEditorAttributesType_CustomEditors.GetValue(null)).Clear();
((IList)CustomEditorAttributesType_CustomMultiEditors.GetValue(null)).Clear();
}
CustomEditorAttributesType_Initialized.SetValue(null, false);
}
/// <summary>
/// Not yet documented.
/// </summary>
public AssemblyGenerator()
{
if (!UnityVersion.IsVersionOrGreater(5, 5))
{
// Make sure mscorlib is always referenced
this.referencedAssemblies.Add(typeof(string).Assembly.Location);
}
}
static InspectorUtilities()
{
string nativeObjectPtrName = UnityVersion.IsVersionOrGreater(2018, 3) ? "m_NativeObjectPtr" : "m_Property";
var nativeObjectPtrField = typeof(SerializedObject).GetField(nativeObjectPtrName, Flags.InstanceAnyVisibility);
if (nativeObjectPtrField != null)
{
SerializedObject_nativeObjectPtrGetter = EmitUtilities.CreateInstanceFieldGetter <SerializedObject, IntPtr>(nativeObjectPtrField);
}
else
{
Debug.LogWarning("The internal Unity field SerializedObject.m_Property (< 2018.3)/SerializedObject.m_NativeObjectPtr (>= 2018.3) has been renamed in this version of Unity!");
}
}
public static void SetCustomEditor(Type inspectedType, Type editorType, bool isFallbackEditor, bool isEditorForChildClasses, bool isMultiEditor)
{
if (!IsValid)
{
return;
}
object entry = Activator.CreateInstance(MonoEditorType);
MonoEditorType_InspectedType.SetValue(entry, inspectedType);
MonoEditorType_InspectorType.SetValue(entry, editorType);
MonoEditorType_IsFallback.SetValue(entry, isFallbackEditor);
MonoEditorType_EditorForChildClasses.SetValue(entry, isEditorForChildClasses);
if (UnityVersion.IsVersionOrGreater(2018, 1))
{
AddEntryToDictList((IDictionary)CustomEditorAttributesType_CustomEditors.GetValue(null), entry, inspectedType);
if (isMultiEditor)
{
AddEntryToDictList((IDictionary)CustomEditorAttributesType_CustomMultiEditors.GetValue(null), entry, inspectedType);
}
}
else
{
if (CustomEditorAttributesType_CachedEditorForType != null && CustomEditorAttributesType_CachedMultiEditorForType != null)
{
// Just set the dictionary cache
((IDictionary)CustomEditorAttributesType_CachedEditorForType.GetValue(null))[inspectedType] = editorType;
if (isMultiEditor)
{
((IDictionary)CustomEditorAttributesType_CachedMultiEditorForType.GetValue(null))[inspectedType] = editorType;
}
}
// Insert a new type entry at the beginning of the relevant lists
{
((IList)CustomEditorAttributesType_CustomEditors.GetValue(null)).Insert(0, entry);
if (isMultiEditor)
{
((IList)CustomEditorAttributesType_CustomMultiEditors.GetValue(null)).Insert(0, entry);
}
}
}
}
private static void EnsureInitialized()
{
if (!Initialized)
{
Initialized = true;
try
{
string haveAudioCallbackName = UnityVersion.IsVersionOrGreater(5, 6) ? "HasAudioCallback" : "HaveAudioCallback";
AudioUtil_HaveAudioCallback = (Func <MonoBehaviour, bool>)Delegate.CreateDelegate(typeof(Func <MonoBehaviour, bool>), typeof(Editor).Assembly.GetType("UnityEditor.AudioUtil").GetMethod(haveAudioCallbackName, BindingFlags.Public | BindingFlags.Static));
AudioUtil_GetCustomFilterChannelCount = (Func <MonoBehaviour, int>)Delegate.CreateDelegate(typeof(Func <MonoBehaviour, int>), typeof(Editor).Assembly.GetType("UnityEditor.AudioUtil").GetMethod("GetCustomFilterChannelCount", BindingFlags.Public | BindingFlags.Static));
AudioFilterGUIType = typeof(Editor).Assembly.GetType("UnityEditor.AudioFilterGUI");
DrawAudioFilterGUI = EmitUtilities.CreateWeakInstanceMethodCaller <MonoBehaviour>(AudioFilterGUIType.GetMethod("DrawAudioFilterGUI", BindingFlags.Public | BindingFlags.Instance));
HasReflectedAudioFilter = true;
}
catch (Exception)
{
Debug.LogWarning("The internal Unity class AudioFilterGUI has been changed; cannot properly mock a generic Unity inspector. This probably won't be very noticeable.");
}
}
}
public static void ResetCustomEditors()
{
if (!IsValid)
{
return;
}
if (IsBackedByADictionary)
{
((IDictionary)CustomEditorAttributesType_CustomEditors.GetValue(null)).Clear();
((IDictionary)CustomEditorAttributesType_CustomMultiEditors.GetValue(null)).Clear();
}
else
{
if (CustomEditorAttributesType_CachedEditorForType != null)
{
((Dictionary <Type, Type>)CustomEditorAttributesType_CachedEditorForType.GetValue(null)).Clear();
}
if (CustomEditorAttributesType_CachedMultiEditorForType != null)
{
((Dictionary <Type, Type>)CustomEditorAttributesType_CachedMultiEditorForType.GetValue(null)).Clear();
}
((IList)CustomEditorAttributesType_CustomEditors.GetValue(null)).Clear();
((IList)CustomEditorAttributesType_CustomMultiEditors.GetValue(null)).Clear();
}
if (UnityVersion.IsVersionOrGreater(2019, 1))
{
// Manually trigger a Rebuild instead of setting Initialized to false.
CustomEditorAttributesType_Rebuild.Invoke(null, null);
CustomEditorAttributesType_Initialized.SetValue(null, true); // Ensure Unity doesn't do a second rebuild again.
}
else
{
CustomEditorAttributesType_Initialized.SetValue(null, false);
}
}
/// <summary>
/// Generates an AOT DLL, using the given parameters.
/// </summary>
public static void GenerateDLL(string dirPath, string assemblyName, List <Type> supportSerializedTypes, bool generateLinkXml = true)
{
if (!dirPath.EndsWith("/"))
{
dirPath += "/";
}
var newDllPath = dirPath + assemblyName;
var fullDllPath = newDllPath + ".dll";
var assembly = AppDomain.CurrentDomain.DefineDynamicAssembly(new AssemblyName()
{
Name = assemblyName
}, AssemblyBuilderAccess.Save, dirPath);
var module = assembly.DefineDynamicModule(assemblyName);
assembly.SetCustomAttribute(new CustomAttributeBuilder(typeof(EmittedAssemblyAttribute).GetConstructor(new Type[0]), new object[0]));
// The following is a fix for Unity's crappy Mono runtime that doesn't know how to do this sort
// of stuff properly
//
// We must manually remove the "Default Dynamic Assembly" module that is automatically defined,
// otherwise a reference to that non-existent module will be saved into the assembly's IL, and
// that will cause a multitude of issues.
//
// We do this by forcing there to be only one module - the one we just defined, and we set the
// manifest module to be that module as well.
{
var modulesField = assembly.GetType().GetField("modules", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
var manifestModuleField = assembly.GetType().GetField("manifest_module", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
if (modulesField != null)
{
modulesField.SetValue(assembly, new ModuleBuilder[] { module });
}
if (manifestModuleField != null)
{
manifestModuleField.SetValue(assembly, module);
}
}
var type = module.DefineType(assemblyName + ".PreventCodeStrippingViaReferences", TypeAttributes.Abstract | TypeAttributes.Sealed | TypeAttributes.NotPublic);
CustomAttributeBuilder attributeBuilder = new CustomAttributeBuilder(typeof(PreserveAttribute).GetConstructor(Type.EmptyTypes), new object[0]);
type.SetCustomAttribute(attributeBuilder);
var staticConstructor = type.DefineTypeInitializer();
var il = staticConstructor.GetILGenerator();
HashSet <Type> seenTypes = new HashSet <Type>();
//var endPoint = il.DefineLabel();
//il.Emit(OpCodes.Br, endPoint);
foreach (var serializedType in supportSerializedTypes)
{
if (serializedType == null)
{
continue;
}
if (serializedType.IsAbstract || serializedType.IsInterface)
{
Debug.LogError("Skipping type '" + serializedType.GetNiceFullName() + "'! Type is abstract or an interface.");
continue;
}
if (serializedType.IsGenericType && (serializedType.IsGenericTypeDefinition || !serializedType.IsFullyConstructedGenericType()))
{
Debug.LogError("Skipping type '" + serializedType.GetNiceFullName() + "'! Type is a generic type definition, or its arguments contain generic parameters; type must be a fully constructed generic type.");
continue;
}
if (seenTypes.Contains(serializedType))
{
continue;
}
seenTypes.Add(serializedType);
// Reference serialized type
{
if (serializedType.IsValueType)
{
var local = il.DeclareLocal(serializedType);
il.Emit(OpCodes.Ldloca, local);
il.Emit(OpCodes.Initobj, serializedType);
}
else
{
var constructor = serializedType.GetConstructor(Type.EmptyTypes);
if (constructor != null)
{
il.Emit(OpCodes.Newobj, constructor);
il.Emit(OpCodes.Pop);
}
}
}
// Reference and/or create formatter type
if (!FormatterUtilities.IsPrimitiveType(serializedType) && !typeof(UnityEngine.Object).IsAssignableFrom(serializedType))
{
var actualFormatter = FormatterLocator.GetFormatter(serializedType, SerializationPolicies.Unity);
if (actualFormatter.GetType().IsDefined <EmittedFormatterAttribute>())
{
//TODO: Make emitted formatter code compatible with IL2CPP
//// Emit an actual AOT formatter into the generated assembly
//if (this.emitAOTFormatters)
//{
// var emittedFormatter = FormatterEmitter.EmitAOTFormatter(typeEntry.Type, module, SerializationPolicies.Unity);
// var emittedFormatterConstructor = emittedFormatter.GetConstructor(Type.EmptyTypes);
// il.Emit(OpCodes.Newobj, emittedFormatterConstructor);
// il.Emit(OpCodes.Pop);
//}
}
var formatters = FormatterLocator.GetAllCompatiblePredefinedFormatters(serializedType, SerializationPolicies.Unity);
foreach (var formatter in formatters)
{
// Reference the pre-existing formatter
var formatterConstructor = formatter.GetType().GetConstructor(Type.EmptyTypes);
if (formatterConstructor != null)
{
il.Emit(OpCodes.Newobj, formatterConstructor);
il.Emit(OpCodes.Pop);
}
}
//// Make sure we have a proper reflection formatter variant if all else goes wrong
//il.Emit(OpCodes.Newobj, typeof(ReflectionFormatter<>).MakeGenericType(serializedType).GetConstructor(Type.EmptyTypes));
//il.Emit(OpCodes.Pop);
}
ConstructorInfo serializerConstructor;
// Reference serializer variant
if (serializedType.IsEnum)
{
serializerConstructor = typeof(EnumSerializer <>).MakeGenericType(serializedType).GetConstructor(Type.EmptyTypes);
}
else
{
serializerConstructor = typeof(ComplexTypeSerializer <>).MakeGenericType(serializedType).GetConstructor(Type.EmptyTypes);
}
il.Emit(OpCodes.Newobj, serializerConstructor);
il.Emit(OpCodes.Pop);
}
//il.MarkLabel(endPoint);
il.Emit(OpCodes.Ret);
type.CreateType();
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}
if (File.Exists(fullDllPath))
{
File.Delete(fullDllPath);
}
if (File.Exists(fullDllPath + ".meta"))
{
File.Delete(fullDllPath + ".meta");
}
try
{
AssetDatabase.Refresh();
}
catch (Exception)
{
// Sigh, Unity 5.3.0
}
assembly.Save(assemblyName);
File.Move(newDllPath, fullDllPath);
if (generateLinkXml)
{
File.WriteAllText(dirPath + "link.xml",
@"<linker>
<assembly fullname=""" + assemblyName + @""" preserve=""all""/>
</linker>");
}
try
{
AssetDatabase.Refresh();
}
catch (Exception)
{
// Sigh, Unity 5.3.0
}
var pluginImporter = PluginImporter.GetAtPath(fullDllPath) as PluginImporter;
if (pluginImporter != null)
{
//pluginImporter.ClearSettings();
pluginImporter.SetCompatibleWithEditor(false);
pluginImporter.SetCompatibleWithAnyPlatform(true);
// Disable for all standalones
pluginImporter.SetCompatibleWithPlatform(BuildTarget.StandaloneLinux, false);
pluginImporter.SetCompatibleWithPlatform(BuildTarget.StandaloneLinux64, false);
pluginImporter.SetCompatibleWithPlatform(BuildTarget.StandaloneLinuxUniversal, false);
// StandaloneOSXUniversal (<= 2017.2) / StandaloneOSX (>= 2017.3)
pluginImporter.SetCompatibleWithPlatform((BuildTarget)2, false);
if (!UnityVersion.IsVersionOrGreater(2017, 3))
{
pluginImporter.SetCompatibleWithPlatform((BuildTarget)4, false); // StandaloneOSXIntel
pluginImporter.SetCompatibleWithPlatform((BuildTarget)27, false); // StandaloneOSXIntel64
}
pluginImporter.SetCompatibleWithPlatform(BuildTarget.StandaloneWindows, false);
pluginImporter.SetCompatibleWithPlatform(BuildTarget.StandaloneWindows64, false);
//pluginImporter.SetCompatibleWithPlatform(BuildTarget.Android, false);
pluginImporter.SaveAndReimport();
}
AssetDatabase.SaveAssets();
}
/// <summary>
/// Draws the proprety.
/// </summary>
protected override void DrawPropertyLayout(GUIContent label)
{
var property = this.Property;
var entry = property.ValueEntry;
if (SetAttribute == null || SetFieldInfo == null)
{
SirenixEditorGUI.ErrorMessageBox("Could not find the internal Unity fields 'PropertyDrawer.m_Attribute' or 'PropertyDrawer.m_FieldInfo'; UnityPropertyAttributeDrawer alias '" + typeof(UnityPropertyAttributeDrawer <TDrawer, TAttribute, TAttributeConstraint>).GetNiceName() + "' has been disabled.");
return;
}
if (entry == null)
{
SirenixEditorGUI.ErrorMessageBox("Cannot put the attribute '" + typeof(TAttribute) + "' on a property of type '" + property.Info.PropertyType + "'.");
return;
}
FieldInfo fieldInfo;
SerializedProperty unityProperty = property.Tree.GetUnityPropertyForPath(property.Path, out fieldInfo);
if (unityProperty == null)
{
if (UnityVersion.IsVersionOrGreater(2017, 1))
{
this.CallNextDrawer(label);
}
else
{
SirenixEditorGUI.ErrorMessageBox("Could not get a Unity SerializedProperty for the property '" + property.NiceName + "' of type '" + entry.TypeOfValue.GetNiceName() + "' at path '" + entry.Property.Path + "'.");
}
return;
}
SetFieldInfo(ref this.drawer, fieldInfo);
SetAttribute(ref this.drawer, this.Attribute);
if (unityProperty.serializedObject.targetObject is EmittedScriptableObject)
{
var targetObjects = unityProperty.serializedObject.targetObjects;
for (int i = 0; i < targetObjects.Length; i++)
{
EmittedScriptableObject target = (EmittedScriptableObject)targetObjects[i];
target.SetWeakValue(entry.WeakValues[i]);
}
unityProperty.serializedObject.Update();
unityProperty = unityProperty.serializedObject.FindProperty(unityProperty.propertyPath);
}
float height;
if (this.propertyHandler != null)
{
height = UnityPropertyHandlerUtility.PropertyHandlerGetHeight(this.propertyHandler, unityProperty.Copy(), label, false);
}
else
{
height = this.drawer.GetPropertyHeight(unityProperty.Copy(), label);
}
Rect position = EditorGUILayout.GetControlRect(false, height);
if (this.propertyHandler != null)
{
UnityPropertyHandlerUtility.PropertyHandlerOnGUI(this.propertyHandler, position, unityProperty, label, false);
}
else
{
this.drawer.OnGUI(position, unityProperty, label);
}
if (unityProperty.serializedObject.targetObject is EmittedScriptableObject)
{
unityProperty.serializedObject.ApplyModifiedPropertiesWithoutUndo();
var targetObjects = unityProperty.serializedObject.targetObjects;
for (int i = 0; i < targetObjects.Length; i++)
{
EmittedScriptableObject target = (EmittedScriptableObject)targetObjects[i];
entry.WeakValues[i] = target.GetWeakValue();
}
}
}
/// <summary>
/// Draws the property.
/// </summary>
protected override void DrawPropertyLayout(IPropertyValueEntry <TDrawnType> entry, GUIContent label)
{
if (SetFieldInfo == null)
{
SirenixEditorGUI.ErrorMessageBox("Could not find the internal Unity field 'PropertyDrawer.m_FieldInfo'; UnityPropertyDrawer alias '" + typeof(UnityPropertyDrawer <TDrawer, TDrawnType>).GetNiceName() + "' has been disabled.");
return;
}
FieldInfo fieldInfo;
SerializedProperty unityProperty = entry.Property.Tree.GetUnityPropertyForPath(entry.Property.Path, out fieldInfo);
if (unityProperty == null)
{
if (UnityVersion.IsVersionOrGreater(2017, 1))
{
this.CallNextDrawer(entry, label);
}
else
{
SirenixEditorGUI.ErrorMessageBox("Could not get a Unity SerializedProperty for the property '" + entry.Property.NiceName + "' of type '" + entry.TypeOfValue.GetNiceName() + "' at path '" + entry.Property.Path + "'.");
}
return;
}
SetFieldInfo(ref this.drawer, fieldInfo);
if (unityProperty.serializedObject.targetObject is EmittedScriptableObject <TDrawnType> )
{
var targetObjects = unityProperty.serializedObject.targetObjects;
for (int i = 0; i < targetObjects.Length; i++)
{
EmittedScriptableObject <TDrawnType> target = (EmittedScriptableObject <TDrawnType>)targetObjects[i];
target.SetValue(entry.Values[i]);
}
unityProperty.serializedObject.Update();
}
else if (unityProperty.serializedObject.targetObject is EmittedScriptableObject)
{
var targetObjects = unityProperty.serializedObject.targetObjects;
for (int i = 0; i < targetObjects.Length; i++)
{
EmittedScriptableObject target = (EmittedScriptableObject)targetObjects[i];
target.SetWeakValue(entry.Values[i]);
}
unityProperty.serializedObject.Update();
unityProperty = unityProperty.serializedObject.FindProperty(unityProperty.propertyPath);
}
float height = this.drawer.GetPropertyHeight(unityProperty, label);
Rect position = EditorGUILayout.GetControlRect(false, height);
EditorGUI.BeginChangeCheck();
if (this.propertyHandler != null)
{
UnityPropertyHandlerUtility.PropertyHandlerOnGUI(this.propertyHandler, position, unityProperty, label, false);
}
else
{
this.drawer.OnGUI(position, unityProperty, label);
}
bool changed = EditorGUI.EndChangeCheck();
if (unityProperty.serializedObject.targetObject is EmittedScriptableObject <TDrawnType> )
{
if (unityProperty.serializedObject.ApplyModifiedPropertiesWithoutUndo() || changed)
{
var targetObjects = unityProperty.serializedObject.targetObjects;
for (int i = 0; i < targetObjects.Length; i++)
{
EmittedScriptableObject <TDrawnType> target = (EmittedScriptableObject <TDrawnType>)targetObjects[i];
entry.Values[i] = target.GetValue();
}
entry.Values.ForceMarkDirty();
}
}
else if (unityProperty.serializedObject.targetObject is EmittedScriptableObject)
{
if (unityProperty.serializedObject.ApplyModifiedPropertiesWithoutUndo() || changed)
{
var targetObjects = unityProperty.serializedObject.targetObjects;
for (int i = 0; i < targetObjects.Length; i++)
{
EmittedScriptableObject target = (EmittedScriptableObject)targetObjects[i];
entry.Values[i] = (TDrawnType)target.GetWeakValue();
}
entry.Values.ForceMarkDirty();
}
}
}
/// <summary>
/// Generates an AOT DLL, using the given parameters.
/// </summary>
public static void GenerateDLL(string dirPath, string assemblyName, List <Type> supportSerializedTypes, bool generateLinkXml = true)
{
#if UNITY_EDITOR && NET_4_6
if (!dirPath.EndsWith("/"))
{
dirPath += "/";
}
var newDllPath = dirPath + assemblyName;
var fullDllPath = newDllPath + ".dll";
var assembly = AppDomain.CurrentDomain.DefineDynamicAssembly(new AssemblyName()
{
Name = assemblyName
}, AssemblyBuilderAccess.Save, dirPath);
var module = assembly.DefineDynamicModule(assemblyName);
assembly.SetCustomAttribute(new CustomAttributeBuilder(typeof(EmittedAssemblyAttribute).GetConstructor(new Type[0]), new object[0]));
// VRChat Edit: Add the UnityAPICompatibilityVersion Attribute for the current version of Unity to skip API Updating.
#if UNITY_2019
assembly.SetCustomAttribute(new CustomAttributeBuilder(
typeof(UnityAPICompatibilityVersionAttribute).GetConstructor(new[] { typeof(string), typeof(bool) }),
new object[] { Application.unityVersion, true })
);
#else
assembly.SetCustomAttribute(new CustomAttributeBuilder(
typeof(UnityAPICompatibilityVersionAttribute).GetConstructor(new[] { typeof(string) }),
new object[] { Application.unityVersion })
);
#endif
// The following is a fix for Unity's crappy Mono runtime that doesn't know how to do this sort
// of stuff properly
//
// We must manually remove the "Default Dynamic Assembly" module that is automatically defined,
// otherwise a reference to that non-existent module will be saved into the assembly's IL, and
// that will cause a multitude of issues.
//
// We do this by forcing there to be only one module - the one we just defined, and we set the
// manifest module to be that module as well.
{
var modulesField = assembly.GetType().GetField("modules", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
var manifestModuleField = assembly.GetType().GetField("manifest_module", BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
if (modulesField != null)
{
modulesField.SetValue(assembly, new ModuleBuilder[] { module });
}
if (manifestModuleField != null)
{
manifestModuleField.SetValue(assembly, module);
}
}
var type = module.DefineType(assemblyName + ".PreventCodeStrippingViaReferences", TypeAttributes.Abstract | TypeAttributes.Sealed | TypeAttributes.NotPublic);
CustomAttributeBuilder attributeBuilder = new CustomAttributeBuilder(typeof(PreserveAttribute).GetConstructor(Type.EmptyTypes), new object[0]);
type.SetCustomAttribute(attributeBuilder);
var staticConstructor = type.DefineTypeInitializer();
var il = staticConstructor.GetILGenerator();
var falseLocal = il.DeclareLocal(typeof(bool));
il.Emit(OpCodes.Ldc_I4_0); // Load false
il.Emit(OpCodes.Stloc, falseLocal); // Set to falseLocal
HashSet <Type> seenTypes = new HashSet <Type>();
if (UnityVersion.Major == 2019 && UnityVersion.Minor == 2)
{
// This here is a hack that fixes Unity's assembly updater triggering faultily in Unity 2019.2
// (and in early 2019.3 alphas/betas, but we're not handling those). When it triggers, it edits
// the generated AOT assembly such that it immediately causes Unity to hard crash. Having this
// type reference present in the assembly prevents that from happening. (Any concrete type in
// the serialization assembly would work, this one is just a random pick.)
//
// Unity should have fixed this in 2019.3, but said that a backport to 2019.2 is not guaranteed
// to occur, though it might.
supportSerializedTypes.Add(typeof(DateTimeFormatter));
}
//var endPoint = il.DefineLabel();
//il.Emit(OpCodes.Br, endPoint);
foreach (var serializedType in supportSerializedTypes)
{
if (serializedType == null)
{
continue;
}
bool isAbstract = serializedType.IsAbstract || serializedType.IsInterface;
if (serializedType.IsGenericType && (serializedType.IsGenericTypeDefinition || !serializedType.IsFullyConstructedGenericType()))
{
Debug.LogError("Skipping type '" + serializedType.GetNiceFullName() + "'! Type is a generic type definition, or its arguments contain generic parameters; type must be a fully constructed generic type.");
continue;
}
if (seenTypes.Contains(serializedType))
{
continue;
}
seenTypes.Add(serializedType);
// Reference serialized type
{
if (serializedType.IsValueType)
{
var local = il.DeclareLocal(serializedType);
il.Emit(OpCodes.Ldloca, local);
il.Emit(OpCodes.Initobj, serializedType);
}
else if (!isAbstract)
{
var constructor = serializedType.GetConstructor(Type.EmptyTypes);
if (constructor != null)
{
il.Emit(OpCodes.Newobj, constructor);
il.Emit(OpCodes.Pop);
}
}
}
// Reference and/or create formatter type
if (!FormatterUtilities.IsPrimitiveType(serializedType) && !typeof(UnityEngine.Object).IsAssignableFrom(serializedType) && !isAbstract)
{
var actualFormatter = FormatterLocator.GetFormatter(serializedType, SerializationPolicies.Unity);
if (actualFormatter.GetType().IsDefined <EmittedFormatterAttribute>())
{
//TODO: Make emitted formatter code compatible with IL2CPP
//// Emit an actual AOT formatter into the generated assembly
//if (this.emitAOTFormatters)
//{
// var emittedFormatter = FormatterEmitter.EmitAOTFormatter(typeEntry.Type, module, SerializationPolicies.Unity);
// var emittedFormatterConstructor = emittedFormatter.GetConstructor(Type.EmptyTypes);
// il.Emit(OpCodes.Newobj, emittedFormatterConstructor);
// il.Emit(OpCodes.Pop);
//}
}
var formatters = FormatterLocator.GetAllCompatiblePredefinedFormatters(serializedType, SerializationPolicies.Unity);
foreach (var formatter in formatters)
{
// Reference the pre-existing formatter
var formatterConstructor = formatter.GetType().GetConstructor(Type.EmptyTypes);
if (formatterConstructor != null)
{
il.Emit(OpCodes.Newobj, formatterConstructor);
il.Emit(OpCodes.Pop);
}
}
//// Make sure we have a proper reflection formatter variant if all else goes wrong
//il.Emit(OpCodes.Newobj, typeof(ReflectionFormatter<>).MakeGenericType(serializedType).GetConstructor(Type.EmptyTypes));
//il.Emit(OpCodes.Pop);
}
ConstructorInfo serializerConstructor;
// Reference serializer variant
if (serializedType.IsValueType)
{
serializerConstructor = Serializer.Get(serializedType).GetType().GetConstructor(Type.EmptyTypes);
il.Emit(OpCodes.Newobj, serializerConstructor);
// The following section is a fix for an issue on IL2CPP for PS4, where sometimes bytecode isn't
// generated for methods in base types of needed types - FX, Serializer<T>.ReadValueWeak()
// may be missing. This only seems to happen in a relevant way for value types.
{
var endLabel = il.DefineLabel();
// Load a false local value, then jump to the end of this segment of code due to that
// false value. This is an attempt to trick any potential code flow analysis made
// by IL2CPP that checks whether this segment of code is actually run.
//
// We don't run the code because if we did, that would actually throw a bunch of
// exceptions from invalid calls to ReadValueWeak and WriteValueWeak.
il.Emit(OpCodes.Ldloc, falseLocal);
il.Emit(OpCodes.Brfalse, endLabel);
var baseSerializerType = typeof(Serializer <>).MakeGenericType(serializedType);
var readValueWeakMethod = baseSerializerType.GetMethod("ReadValueWeak", BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly, null, new Type[] { typeof(IDataReader) }, null);
var writeValueWeakMethod = baseSerializerType.GetMethod("WriteValueWeak", BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly, null, new Type[] { typeof(string), typeof(object), typeof(IDataWriter) }, null);
il.Emit(OpCodes.Dup); // Duplicate serializer instance
il.Emit(OpCodes.Ldnull); // Load null argument for IDataReader reader
il.Emit(OpCodes.Callvirt, readValueWeakMethod); // Call ReadValueWeak on serializer instance
il.Emit(OpCodes.Pop); // Pop result of ReadValueWeak
il.Emit(OpCodes.Dup); // Duplicate serializer instance
il.Emit(OpCodes.Ldnull); // Load null argument for string name
il.Emit(OpCodes.Ldnull); // Load null argument for object value
il.Emit(OpCodes.Ldnull); // Load null argument for IDataWriter writer
il.Emit(OpCodes.Callvirt, writeValueWeakMethod); // Call WriteValueWeak on serializer instance
il.MarkLabel(endLabel); // This is where the code always jumps to, skipping the above
}
il.Emit(OpCodes.Pop); // Pop the serializer instance
}
else
{
serializerConstructor = typeof(ComplexTypeSerializer <>).MakeGenericType(serializedType).GetConstructor(Type.EmptyTypes);
il.Emit(OpCodes.Newobj, serializerConstructor);
il.Emit(OpCodes.Pop);
}
}
//il.MarkLabel(endPoint);
il.Emit(OpCodes.Ret);
type.CreateType();
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}
if (File.Exists(fullDllPath))
{
File.Delete(fullDllPath);
}
if (File.Exists(fullDllPath + ".meta"))
{
File.Delete(fullDllPath + ".meta");
}
try
{
AssetDatabase.Refresh();
}
catch (Exception)
{
// Sigh, Unity 5.3.0
}
assembly.Save(assemblyName);
File.Move(newDllPath, fullDllPath);
if (generateLinkXml)
{
File.WriteAllText(dirPath + "link.xml",
@"<linker>
<assembly fullname=""" + assemblyName + @""" preserve=""all""/>
</linker>");
}
try
{
AssetDatabase.Refresh();
}
catch (Exception)
{
// Sigh, Unity 5.3.0
}
var pluginImporter = PluginImporter.GetAtPath(fullDllPath) as PluginImporter;
if (pluginImporter != null)
{
//pluginImporter.ClearSettings();
pluginImporter.SetCompatibleWithEditor(false);
pluginImporter.SetCompatibleWithAnyPlatform(true);
// Disable for all standalones
pluginImporter.SetCompatibleWithPlatform(BuildTarget.StandaloneLinux64, false);
if (!UnityVersion.IsVersionOrGreater(2019, 2))
{
pluginImporter.SetCompatibleWithPlatform((BuildTarget)17, false); // StandaloneLinux
pluginImporter.SetCompatibleWithPlatform((BuildTarget)25, false); // StandaloneLinuxUniversal
}
// StandaloneOSXUniversal (<= 2017.2) / StandaloneOSX (>= 2017.3)
pluginImporter.SetCompatibleWithPlatform((BuildTarget)2, false);
if (!UnityVersion.IsVersionOrGreater(2017, 3))
{
pluginImporter.SetCompatibleWithPlatform((BuildTarget)4, false); // StandaloneOSXIntel
pluginImporter.SetCompatibleWithPlatform((BuildTarget)27, false); // StandaloneOSXIntel64
}
pluginImporter.SetCompatibleWithPlatform(BuildTarget.StandaloneWindows, false);
//pluginImporter.SetCompatibleWithPlatform(BuildTarget.StandaloneWindows64, false);
//pluginImporter.SetCompatibleWithPlatform(BuildTarget.Android, false);
pluginImporter.SaveAndReimport();
}
AssetDatabase.SaveAssets();
#endif
}
private static string GuessWhyUnityDoesNotSupport(Type type)
{
if (type == typeof(Coroutine))
{
return(" because Unity will never serialize Coroutines.");
}
if (typeof(Delegate).IsAssignableFrom(type))
{
return(" because Unity does not support delegates.");
}
if (type.IsInterface)
{
return(" because the type is an interface.");
}
if (type.IsAbstract)
{
return(" because the type is abstract.");
}
if (type == typeof(System.Object))
{
return(" because Unity does not support serializing System.Object.");
}
if (typeof(Enum).IsAssignableFrom(type))
{
Type underlying = Enum.GetUnderlyingType(type);
if (UnityVersion.IsVersionOrGreater(5, 6) && (underlying == typeof(long) || underlying == typeof(ulong)))
{
return(" because Unity does not support enums with underlying type of long or ulong.");
}
else if (UnityVersion.Major <= 5 && UnityVersion.Minor < 6 && underlying != typeof(int) && underlying != typeof(byte))
{
return(" because prior to Version 5.6 Unity only supports enums with underlying type of int or byte.");
}
return(". Was unable to determine why Unity does not support enum with underlying type of: " + underlying.GetNiceName() + ".");
}
if (typeof(UnityEngine.Events.UnityEventBase).IsAssignableFrom(type) && type.IsGenericType)
{
return(" because the type is a generic implementation of UnityEventBase.");
}
if (type.IsArray)
{
if (type.GetArrayRank() > 1 || type.GetElementType().IsArray || type.GetElementType().ImplementsOpenGenericClass(typeof(List <>)))
{
return(" because Unity does not support multi-dimensional arrays.");
}
else if (UnitySerializationUtility.GuessIfUnityWillSerialize(type.GetElementType()) == false)
{
return(" because Unity does not support the type " + type.GetElementType().GetNiceName() + " as an array element.");
}
}
if (type.IsGenericType && type.GetGenericTypeDefinition() == typeof(List <>))
{
var elementType = type.GetArgumentsOfInheritedOpenGenericClass(typeof(List <>))[0];
if (elementType.IsArray)
{
return(" because Unity does not support Lists of arrays.");
}
else if (elementType.ImplementsOpenGenericClass(typeof(List <>)))
{
return(" because Unity does not support Lists of Lists.");
}
else if (UnitySerializationUtility.GuessIfUnityWillSerialize(elementType) == false)
{
return(" because Unity does not support the element type of " + elementType.GetNiceName() + ".");
}
}
if (type.IsGenericType || type.GetGenericArguments().Length > 0)
{
return(" because Unity does not support generic types.");
}
if (type.Assembly == typeof(string).Assembly)
{
return(" because Unity does not serialize [Serializable] structs and classes if they are defined in mscorlib.");
}
if (type.IsDefined <SerializableAttribute>(false) == false)
{
return(" because the type is missing a [Serializable] attribute.");
}
// No reason found.
return(". Was unable to determine reason, please report this to Sirenix.");
}
/// <summary>
/// Not yet documented.
/// </summary>
public bool Compile(string assemblyPath, bool isUnityAssetsPath = true)
{
if (assemblyPath == null)
{
throw new ArgumentNullException("assemblyPath");
}
this.CheckNotCompiledOrDisposed();
this.hasCompiled = true;
if (isUnityAssetsPath)
{
assemblyPath = Application.dataPath.TrimEnd('/') + "/" + assemblyPath;
}
DirectoryInfo assemblyDir = new DirectoryInfo(Path.GetDirectoryName(assemblyPath));
if (!assemblyDir.Exists)
{
assemblyDir.Create();
}
// Project/Assets folder
DirectoryInfo assetsDir = new DirectoryInfo(Application.dataPath);
// Project folder
string projectFolderPath = assetsDir.Parent.FullName + "/";
string tempPath = projectFolderPath + "Temp/CodeGeneration-" + Guid.NewGuid().ToString() + "/";
Directory.CreateDirectory(tempPath);
bool shouldKeepFiles = this.keepFiles;
try
{
if (this.referenceUnityAssemblies)
{
if (this.includeEditorAssemblies)
{
if (!UnityVersion.IsVersionOrGreater(5, 5))
{
this.referencedAssemblies.AddRange(AppDomain.CurrentDomain
.GetAssemblies()
.Where(ass => ass.GetName().Name.StartsWith("Unity"))
.Select(ass => ass.Location));
}
}
else
{
if (!UnityVersion.IsVersionOrGreater(5, 5))
{
this.referencedAssemblies.AddRange(AppDomain.CurrentDomain
.GetAssemblies()
.Where(ass => ass.GetName().Name.StartsWith("UnityEngine"))
.Select(ass => ass.Location));
}
}
}
DirectoryInfo userScriptAssembliesFolder = new DirectoryInfo(projectFolderPath + "Library/ScriptAssemblies");
if (this.referenceUserScriptAssemblies && userScriptAssembliesFolder.Exists)
{
FileInfo[] files = userScriptAssembliesFolder.GetFiles("*.dll", SearchOption.AllDirectories);
for (int i = 0; i < files.Length; i++)
{
FileInfo file = files[i];
if (file.Extension.ToLowerInvariant() != ".dll")
{
continue;
}
bool isEditor = file.Name.Contains("Editor");
bool isPlugin = file.Name.Contains("firstpass");
bool include = (isPlugin || this.includeNonPluginUserScriptAssemblies) &&
(!isEditor || this.includeEditorAssemblies);
if (include)
{
this.referencedAssemblies.Add(file.FullName);
}
}
}
if (this.includeActiveUnityDefines)
{
this.defines.AddRange(EditorUserBuildSettings.activeScriptCompilationDefines);
}
string[] filePaths = new string[this.codeWriters.Count];
int counter = 0;
foreach (var pair in this.codeWriters)
{
string path = tempPath + pair.Key;
filePaths[counter++] = path;
using (FileStream stream = new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.ReadWrite))
using (StreamWriter writer = new StreamWriter(stream, Encoding.UTF8))
{
string code = pair.Value.GetFinalCode();
writer.Write(code);
}
}
var arr = this.referencedAssemblies.Prepend(this.externAliases.Select(n => n.Key + "=" + n.Value))
.ToArray();
//Debug.Log("Referenced assemblies...");
//arr.ForEach(n => Debug.Log(n));
string[] messages = EditorUtility.CompileCSharp(filePaths, arr, this.defines.ToArray(), assemblyPath);
if (messages.Length == 0)
{
return(true);
}
if (this.keepFilesOnError)
{
shouldKeepFiles = true;
}
if (this.logErrors)
{
Debug.LogWarning("The following " + messages.Length + " errors occurred while compiling a generated assembly at '" + assemblyPath + "':");
if (this.keepFilesOnError)
{
Debug.LogWarning(" ( You can view the faulty source code files at the path '" + tempPath + "'. They will remain until Unity is restarted. )");
}
for (int i = 0; i < messages.Length; i++)
{
Debug.LogError(" " + messages[i]);
}
}
return(false);
}
catch (Exception ex)
{
Debug.Log("The following exception was thrown while compiling generated code:");
Debug.LogException(ex);
return(false);
}
finally
{
if (!shouldKeepFiles)
{
Directory.Delete(tempPath, true);
}
foreach (var writer in this.codeWriters.Values)
{
writer.Dispose();
}
}
}
/// <summary>
/// Not yet documented.
/// </summary>
public void AddReferencedAssembly(Assembly assembly)
{
this.CheckNotCompiledOrDisposed();
if (assembly == null)
{
throw new ArgumentNullException("assembly");
}
if (UnityVersion.IsVersionOrGreater(5, 5))
{
var assName = assembly.GetName().Name;
switch (assName)
{
// In 5.5 or greater, Unity automatically adds these, always, without checking first whether they're already there
// Hence, we never add them; this list was simply arrived at by trial and error
case "mscorlib":
case "System.Runtime.Serialization":
case "System.Xml.Linq":
case "UnityScript":
case "UnityScript.Lang":
case "Boo.Lang":
case "System":
case "System.Xml":
case "System.Core":
return;
}
}
if (!this.referencedAssemblies.Contains(assembly.Location))
{
this.referencedAssemblies.Add(assembly.Location);
foreach (var name in assembly.GetReferencedAssemblies())
{
Assembly referencedAssembly = AppDomain.CurrentDomain.GetAssemblies()
.FirstOrDefault(ass => ass.GetName().Name == name.Name);
if (referencedAssembly == null)
{
//Debug.LogWarning("Assembly dependency " + name.Name + " with url '" + name.CodeBase + "' was not loaded in the current AppDomain; trying to load so further dependencies can be resolved.");
try
{
referencedAssembly = Assembly.Load(name);
}
catch
{
// Ignore errors here; we give an error message further down if this went wrong
}
}
if (referencedAssembly == null)
{
Debug.LogError("Failed to find assembly dependency '" + name.FullName + "'! Editor compilation may fail!");
continue;
}
this.AddReferencedAssembly(referencedAssembly);
}
}
}