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#include "UnityPrefix.h"
#include "Runtime/Mono/MonoManager.h"
#include "Runtime/Scripting/ScriptPopupMenus.h"
#include "Runtime/Mono/tabledefs.h"
#include "Runtime/Serialize/TypeTree.h"
#include "Runtime/Mono/MonoBehaviour.h"
#include "Runtime/Serialize/IterateTypeTree.h"
#include "Runtime/Scripting/ScriptingUtility.h"
using namespace std;
#if UNITY_EDITOR
static void ExtractPopupFromEnum (MonoClass* klass, map<string, int>& popup)
{
MonoVTable * vtable = mono_class_vtable (mono_domain_get (), klass);
MonoClassField *field;
void* iter = NULL;
MonoType* enumMonoType = mono_class_enum_basetype (klass);
int enumType = mono_type_get_type (enumMonoType);
while ((field = mono_class_get_fields (klass, &iter)))
{
int value;
const char* name = mono_field_get_name (field);
int flags = mono_field_get_flags (field);
if (flags & FIELD_ATTRIBUTE_STATIC)
{
switch (enumType)
{
case MONO_TYPE_I4:
mono_field_static_get_value (vtable, field, &value);
break;
case MONO_TYPE_U1:
UInt8 byteValue;
mono_field_static_get_value (vtable, field, &byteValue);
value = byteValue;
break;
default:
ErrorString (Format("Unsupported enum type: %s", name));
break;
}
popup[name] = value;
}
}
}
const string GetFieldIdentifierForEnum(const TypeTree* typeTree)
{
string identifier;
while (typeTree != NULL && typeTree->m_Father != NULL)
{
// Skip the extra arary type injected by the serialization system
if (typeTree->m_Father->m_Father && IsTypeTreeArray(*typeTree->m_Father))
typeTree = typeTree->m_Father->m_Father;
if (identifier.empty())
identifier = typeTree->m_Name;
else
identifier = Format("%s.%s", typeTree->m_Name.c_str(), identifier.c_str());
typeTree = typeTree->m_Father;
}
return identifier;
}
static const string AppendName(const std::string& previous, MonoClassField* field)
{
const char* name = mono_field_get_name(field);
if (previous.empty())
return name;
else
return Format("%s.%s", previous.c_str(), name);
}
static void BuildScriptPopupMenus (MonoClass* klass, const std::string& parentName, std::map<std::string, std::map<std::string, int> >& popups, std::set<MonoClass*> collected)
{
const CommonScriptingClasses& commonClasses = GetMonoManager ().GetCommonClasses ();
MonoClass* unityEngineObject = GetMonoManager().ClassIDToScriptingClass(ClassID(Object));
while (klass && klass != commonClasses.monoBehaviour && klass != commonClasses.scriptableObject)
{
// Only collect classes once
if (!collected.insert (klass).second)
return;
MonoClassField *field;
void* iter = NULL;
while ((field = mono_class_get_fields (klass, &iter)))
{
MonoType* monoType = mono_field_get_type (field);
int typeType = mono_type_get_type (monoType);
MonoClass* elementClass;
int flags = mono_field_get_flags (field);
if (flags & (FIELD_ATTRIBUTE_STATIC | FIELD_ATTRIBUTE_INIT_ONLY | FIELD_ATTRIBUTE_NOT_SERIALIZED))
continue;
// Extract the array field from the generic list
MonoClassField* arrayField = GetMonoArrayFieldFromList(typeType, monoType, field);
if (arrayField)
{
monoType = mono_field_get_type(arrayField);
typeType = mono_type_get_type (monoType);
}
if (typeType == MONO_TYPE_VALUETYPE || typeType == MONO_TYPE_SZARRAY)
{
elementClass = mono_type_get_class_or_element_class (monoType);
if (mono_class_is_enum (elementClass))
{
string name = AppendName(parentName, field);
map<string, int>& items = popups[name];
items.clear ();
ExtractPopupFromEnum (elementClass, items);
continue;
}
}
if (typeType == MONO_TYPE_CLASS || typeType == MONO_TYPE_SZARRAY)
{
elementClass = mono_type_get_class_or_element_class (monoType);
MonoImage* image = mono_class_get_image(elementClass);
int classflags = mono_class_get_flags(elementClass);
if ((classflags & TYPE_ATTRIBUTE_SERIALIZABLE) && image != mono_get_corlib() && GetMonoManager().GetAssemblyIndexFromImage(image) != -1 && !mono_class_is_subclass_of(elementClass, unityEngineObject, false))
BuildScriptPopupMenus(elementClass, AppendName(parentName, field), popups, collected);
}
}
klass = mono_class_get_parent (klass);
}
}
void BuildScriptPopupMenus (MonoBehaviour& behaviour, std::map<string, std::map<std::string, int> >& popups)
{
std::set<MonoClass*> collected;
BuildScriptPopupMenus(behaviour.GetClass (), "", popups, collected);
}
#endif
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