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This commit is contained in:
Wojtek Figat
2020-12-07 23:40:54 +01:00
commit 6fb9eee74c
5143 changed files with 1153594 additions and 0 deletions
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Source/Engine/Serialization/JsonTools.cpp Normal file
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// Copyright (c) 2012-2020 Wojciech Figat. All rights reserved.
#include "JsonTools.h"
#include "ISerializable.h"
#include "Engine/Core/Collections/Dictionary.h"
#include "Engine/Core/Types/CommonValue.h"
#include "Engine/Core/Types/DateTime.h"
#include "Engine/Scripting/ScriptingObjectReference.h"
#include "Engine/Utilities/Encryption.h"
void ChangeIds(rapidjson_flax::Value& obj, rapidjson_flax::Document& document, const Dictionary<Guid, Guid>& mapping)
{
if (obj.IsObject())
{
for (rapidjson_flax::Value::MemberIterator i = obj.MemberBegin(); i != obj.MemberEnd(); ++i)
{
ChangeIds(i->value, document, mapping);
}
}
else if (obj.IsArray())
{
for (rapidjson::SizeType i = 0; i < obj.Size(); i++)
{
ChangeIds(obj[i], document, mapping);
}
}
else if (obj.IsString() && obj.GetStringLength() == 32)
{
auto value = JsonTools::GetGuid(obj);
if (mapping.TryGet(value, value))
{
// Unoptimized version:
//obj.SetString(value.ToString(Guid::FormatType::N).ToSTD().c_str(), 32, document.GetAllocator());
// Optimized version:
char buffer[32] =
{
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0',
'0'
};
static const char* digits = "0123456789abcdef";
uint32 n = value.A;
char* p = buffer + 7;
do
{
*p-- = digits[n & 0xf];
} while ((n >>= 4) != 0);
n = value.B;
p = buffer + 15;
do
{
*p-- = digits[n & 0xf];
} while ((n >>= 4) != 0);
n = value.C;
p = buffer + 23;
do
{
*p-- = digits[n & 0xf];
} while ((n >>= 4) != 0);
n = value.D;
p = buffer + 31;
do
{
*p-- = digits[n & 0xf];
} while ((n >>= 4) != 0);
obj.SetString(buffer, 32, document.GetAllocator());
}
}
}
void JsonTools::ChangeIds(Document& doc, const Dictionary<Guid, Guid>& mapping)
{
::ChangeIds(doc, doc, mapping);
}
Matrix JsonTools::GetMatrix(const Value& value)
{
Matrix result;
GetFloat(result.M11, value, "M11");
GetFloat(result.M12, value, "M12");
GetFloat(result.M13, value, "M13");
GetFloat(result.M14, value, "M14");
GetFloat(result.M21, value, "M21");
GetFloat(result.M22, value, "M22");
GetFloat(result.M23, value, "M23");
GetFloat(result.M24, value, "M24");
GetFloat(result.M31, value, "M31");
GetFloat(result.M32, value, "M32");
GetFloat(result.M33, value, "M33");
GetFloat(result.M34, value, "M34");
GetFloat(result.M41, value, "M41");
GetFloat(result.M42, value, "M42");
GetFloat(result.M43, value, "M43");
GetFloat(result.M44, value, "M44");
return result;
}
DateTime JsonTools::GetDate(const Value& value)
{
return DateTime(value.GetInt64());
}
DateTime JsonTools::GetDateTime(const Value& value)
{
return DateTime(value.GetInt64());
}
CommonValue JsonTools::GetCommonValue(const Value& value)
{
CommonValue result;
const auto typeMember = value.FindMember("Type");
const auto valueMember = value.FindMember("Value");
if (typeMember != value.MemberEnd() && typeMember->value.IsInt() && valueMember != value.MemberEnd())
{
const auto& v = valueMember->value;
switch ((CommonType)typeMember->value.GetInt())
{
case CommonType::Bool:
result = v.GetBool();
break;
case CommonType::Integer:
result = v.GetInt();
break;
case CommonType::Float:
result = v.GetFloat();
break;
case CommonType::Vector2:
result = GetVector2(v);
break;
case CommonType::Vector3:
result = GetVector3(v);
break;
case CommonType::Vector4:
result = GetVector4(v);
break;
case CommonType::Color:
result = GetColor(v);
break;
case CommonType::Guid:
result = GetGuid(v);
break;
case CommonType::String:
result = v.GetText();
break;
case CommonType::Box:
result = GetBoundingBox(v);
break;
case CommonType::Rotation:
result = GetQuaternion(v);
break;
case CommonType::Transform:
result = GetTransform(v);
break;
case CommonType::Sphere:
result = GetBoundingSphere(v);
break;
case CommonType::Rectangle:
result = GetRectangle(v);
break;
case CommonType::Ray:
result = GetRay(v);
break;
case CommonType::Pointer:
result = (void*)v.GetInt64();
break;
case CommonType::Matrix:
result = GetMatrix(v);
break;
case CommonType::Blob:
{
const int32 length = v.GetStringLength();
result.SetBlob(length);
Encryption::Base64Decode(v.GetString(), length, result.AsBlob.Data);
break;
}
case CommonType::Object:
result = FindObject(GetGuid(v), ScriptingObject::GetStaticClass());
break;
default:
CRASH;
break;
}
}
return result;
}