506 lines
10 KiB
C++
506 lines
10 KiB
C++
// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
|
|
|
|
#include "JsonWriter.h"
|
|
#include "Engine/Core/Log.h"
|
|
#include "Engine/Core/Types/CommonValue.h"
|
|
#include "Engine/Content/Content.h"
|
|
#include "Engine/Core/Math/Color.h"
|
|
#include "Engine/Core/Math/Plane.h"
|
|
#include "Engine/Core/Types/DateTime.h"
|
|
#include "Engine/Level/Prefabs/Prefab.h"
|
|
#include "Engine/Level/SceneObject.h"
|
|
#include "Engine/Utilities/Encryption.h"
|
|
|
|
void JsonWriter::Blob(const void* data, int32 length)
|
|
{
|
|
::Array<char> base64;
|
|
base64.Resize(Encryption::Base64EncodeLength(length));
|
|
Encryption::Base64Encode((byte*)data, length, base64.Get());
|
|
String(base64.Get(), base64.Count());
|
|
}
|
|
|
|
void JsonWriter::DateTime(const ::DateTime& value)
|
|
{
|
|
Int64(value.Ticks);
|
|
}
|
|
|
|
void JsonWriter::Vector2(const ::Vector2& value)
|
|
{
|
|
StartObject();
|
|
JKEY("X");
|
|
Real(value.X);
|
|
JKEY("Y");
|
|
Real(value.Y);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Vector3(const ::Vector3& value)
|
|
{
|
|
StartObject();
|
|
JKEY("X");
|
|
Real(value.X);
|
|
JKEY("Y");
|
|
Real(value.Y);
|
|
JKEY("Z");
|
|
Real(value.Z);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Vector4(const ::Vector4& value)
|
|
{
|
|
StartObject();
|
|
JKEY("X");
|
|
Real(value.X);
|
|
JKEY("Y");
|
|
Real(value.Y);
|
|
JKEY("Z");
|
|
Real(value.Z);
|
|
JKEY("W");
|
|
Real(value.W);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Float2(const ::Float2& value)
|
|
{
|
|
StartObject();
|
|
JKEY("X");
|
|
Real(value.X);
|
|
JKEY("Y");
|
|
Float(value.Y);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Float3(const ::Float3& value)
|
|
{
|
|
StartObject();
|
|
JKEY("X");
|
|
Float(value.X);
|
|
JKEY("Y");
|
|
Float(value.Y);
|
|
JKEY("Z");
|
|
Float(value.Z);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Float4(const ::Float4& value)
|
|
{
|
|
StartObject();
|
|
JKEY("X");
|
|
Float(value.X);
|
|
JKEY("Y");
|
|
Float(value.Y);
|
|
JKEY("Z");
|
|
Float(value.Z);
|
|
JKEY("W");
|
|
Float(value.W);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Double2(const ::Double2& value)
|
|
{
|
|
StartObject();
|
|
JKEY("X");
|
|
Double(value.X);
|
|
JKEY("Y");
|
|
Double(value.Y);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Double3(const ::Double3& value)
|
|
{
|
|
StartObject();
|
|
JKEY("X");
|
|
Double(value.X);
|
|
JKEY("Y");
|
|
Double(value.Y);
|
|
JKEY("Z");
|
|
Double(value.Z);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Double4(const ::Double4& value)
|
|
{
|
|
StartObject();
|
|
JKEY("X");
|
|
Double(value.X);
|
|
JKEY("Y");
|
|
Double(value.Y);
|
|
JKEY("Z");
|
|
Double(value.Z);
|
|
JKEY("W");
|
|
Double(value.W);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Int2(const ::Int2& value)
|
|
{
|
|
StartObject();
|
|
JKEY("X");
|
|
Int(value.X);
|
|
JKEY("Y");
|
|
Int(value.Y);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Int3(const ::Int3& value)
|
|
{
|
|
StartObject();
|
|
JKEY("X");
|
|
Int(value.X);
|
|
JKEY("Y");
|
|
Int(value.Y);
|
|
JKEY("Z");
|
|
Int(value.Z);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Int4(const ::Int4& value)
|
|
{
|
|
StartObject();
|
|
JKEY("X");
|
|
Int(value.X);
|
|
JKEY("Y");
|
|
Int(value.Y);
|
|
JKEY("Z");
|
|
Int(value.Z);
|
|
JKEY("W");
|
|
Int(value.W);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Color(const ::Color& value)
|
|
{
|
|
StartObject();
|
|
JKEY("R");
|
|
Float(value.R);
|
|
JKEY("G");
|
|
Float(value.G);
|
|
JKEY("B");
|
|
Float(value.B);
|
|
JKEY("A");
|
|
Float(value.A);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Quaternion(const ::Quaternion& value)
|
|
{
|
|
StartObject();
|
|
JKEY("X");
|
|
Float(value.X);
|
|
JKEY("Y");
|
|
Float(value.Y);
|
|
JKEY("Z");
|
|
Float(value.Z);
|
|
JKEY("W");
|
|
Float(value.W);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Ray(const ::Ray& value)
|
|
{
|
|
StartObject();
|
|
JKEY("Position");
|
|
Vector3(value.Position);
|
|
JKEY("Direction");
|
|
Vector3(value.Direction);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Matrix(const ::Matrix& value)
|
|
{
|
|
StartObject();
|
|
JKEY("M11");
|
|
Float(value.M11);
|
|
JKEY("M12");
|
|
Float(value.M12);
|
|
JKEY("M13");
|
|
Float(value.M13);
|
|
JKEY("M14");
|
|
Float(value.M14);
|
|
JKEY("M21");
|
|
Float(value.M21);
|
|
JKEY("M22");
|
|
Float(value.M22);
|
|
JKEY("M23");
|
|
Float(value.M23);
|
|
JKEY("M24");
|
|
Float(value.M24);
|
|
JKEY("M31");
|
|
Float(value.M31);
|
|
JKEY("M32");
|
|
Float(value.M32);
|
|
JKEY("M33");
|
|
Float(value.M33);
|
|
JKEY("M34");
|
|
Float(value.M34);
|
|
JKEY("M41");
|
|
Float(value.M41);
|
|
JKEY("M42");
|
|
Float(value.M42);
|
|
JKEY("M43");
|
|
Float(value.M43);
|
|
JKEY("M44");
|
|
Float(value.M44);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::CommonValue(const ::CommonValue& value)
|
|
{
|
|
StartObject();
|
|
|
|
JKEY("Type");
|
|
Int((int32)value.Type);
|
|
|
|
JKEY("Value");
|
|
switch (value.Type)
|
|
{
|
|
case CommonType::Bool:
|
|
Bool(value.AsBool);
|
|
break;
|
|
case CommonType::Integer:
|
|
Int(value.AsInteger);
|
|
break;
|
|
case CommonType::Float:
|
|
Float(value.AsFloat);
|
|
break;
|
|
case CommonType::Vector2:
|
|
Vector2(value.AsVector2);
|
|
break;
|
|
case CommonType::Vector3:
|
|
Vector3(value.AsVector3);
|
|
break;
|
|
case CommonType::Vector4:
|
|
Vector4(value.AsVector4);
|
|
break;
|
|
case CommonType::Color:
|
|
Color(value.AsColor);
|
|
break;
|
|
case CommonType::Guid:
|
|
Guid(value.AsGuid);
|
|
break;
|
|
case CommonType::String:
|
|
String(value.AsString);
|
|
break;
|
|
case CommonType::Box:
|
|
BoundingBox(value.AsBox);
|
|
break;
|
|
case CommonType::Rotation:
|
|
Quaternion(value.AsRotation);
|
|
break;
|
|
case CommonType::Transform:
|
|
Transform(value.AsTransform);
|
|
break;
|
|
case CommonType::Sphere:
|
|
BoundingSphere(value.AsSphere);
|
|
break;
|
|
case CommonType::Rectangle:
|
|
Rectangle(value.AsRectangle);
|
|
break;
|
|
case CommonType::Ray:
|
|
Ray(value.AsRay);
|
|
break;
|
|
case CommonType::Pointer:
|
|
Int64((int64)value.AsPointer);
|
|
break;
|
|
case CommonType::Matrix:
|
|
Matrix(value.AsMatrix);
|
|
break;
|
|
case CommonType::Blob:
|
|
Blob(value.AsBlob.Data, value.AsBlob.Length);
|
|
break;
|
|
case CommonType::Object:
|
|
Guid(value.GetObjectId());
|
|
break;
|
|
default:
|
|
CRASH;
|
|
break;
|
|
}
|
|
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Transform(const ::Transform& value)
|
|
{
|
|
StartObject();
|
|
if (!value.Translation.IsZero())
|
|
{
|
|
JKEY("Translation");
|
|
Vector3(value.Translation);
|
|
}
|
|
if (!value.Orientation.IsIdentity())
|
|
{
|
|
JKEY("Orientation");
|
|
Quaternion(value.Orientation);
|
|
}
|
|
if (!value.Scale.IsOne())
|
|
{
|
|
JKEY("Scale");
|
|
Float3(value.Scale);
|
|
}
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Transform(const ::Transform& value, const ::Transform* other)
|
|
{
|
|
StartObject();
|
|
if (other)
|
|
{
|
|
if (!Vector3::NearEqual(value.Translation, other->Translation))
|
|
{
|
|
JKEY("Translation");
|
|
Vector3(value.Translation);
|
|
}
|
|
if (!Quaternion::NearEqual(value.Orientation, other->Orientation))
|
|
{
|
|
JKEY("Orientation");
|
|
Quaternion(value.Orientation);
|
|
}
|
|
if (!Float3::NearEqual(value.Scale, other->Scale))
|
|
{
|
|
JKEY("Scale");
|
|
Float3(value.Scale);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
JKEY("Translation");
|
|
Vector3(value.Translation);
|
|
JKEY("Orientation");
|
|
Quaternion(value.Orientation);
|
|
JKEY("Scale");
|
|
Float3(value.Scale);
|
|
}
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Plane(const ::Plane& value)
|
|
{
|
|
StartObject();
|
|
JKEY("Normal");
|
|
Vector3(value.Normal);
|
|
JKEY("D");
|
|
Real(value.D);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Rectangle(const ::Rectangle& value)
|
|
{
|
|
StartObject();
|
|
JKEY("Location");
|
|
Float2(value.Location);
|
|
JKEY("Size");
|
|
Float2(value.Size);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::BoundingSphere(const ::BoundingSphere& value)
|
|
{
|
|
StartObject();
|
|
JKEY("Center");
|
|
Vector3(value.Center);
|
|
JKEY("Radius");
|
|
Real(value.Radius);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::BoundingBox(const ::BoundingBox& value)
|
|
{
|
|
StartObject();
|
|
JKEY("Minimum");
|
|
Vector3(value.Minimum);
|
|
JKEY("Maximum");
|
|
Vector3(value.Maximum);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::Guid(const ::Guid& value)
|
|
{
|
|
// Unoptimized version:
|
|
//Text(value.ToString(Guid::FormatType::N));
|
|
|
|
// Optimized version:
|
|
// @formatter:off
|
|
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'
|
|
};
|
|
// @formatter:on
|
|
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);
|
|
String(buffer, 32);
|
|
}
|
|
|
|
void JsonWriter::Object(ISerializable* value, const void* otherObj)
|
|
{
|
|
StartObject();
|
|
value->Serialize(*this, otherObj);
|
|
EndObject();
|
|
}
|
|
|
|
void JsonWriter::SceneObject(::SceneObject* obj)
|
|
{
|
|
StartObject();
|
|
|
|
// Serialize prefab instances with diff detection
|
|
if (obj->HasPrefabLink())
|
|
{
|
|
// Load prefab
|
|
auto prefab = Content::Load<Prefab>(obj->GetPrefabID());
|
|
if (prefab)
|
|
{
|
|
// Request the prefab to be deserialized to the default instance (used for comparison to generate a diff)
|
|
prefab->GetDefaultInstance();
|
|
|
|
// Get prefab object instance from the prefab
|
|
::SceneObject* prefabObject;
|
|
if (prefab->ObjectsCache.TryGet(obj->GetPrefabObjectID(), prefabObject))
|
|
{
|
|
// Serialize modified properties compared with the default object from prefab
|
|
obj->Serialize(*this, prefabObject);
|
|
EndObject();
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
LOG(Warning, "Missing object {1} in prefab {0}.", prefab->ToString(), obj->GetPrefabObjectID());
|
|
}
|
|
}
|
|
else
|
|
{
|
|
LOG(Warning, "Missing prefab {0}.", obj->GetPrefabID());
|
|
}
|
|
}
|
|
|
|
// Serialize modified properties compared with the default class object
|
|
const void* defaultInstance = obj->GetType().GetDefaultInstance();
|
|
obj->Serialize(*this, defaultInstance);
|
|
|
|
EndObject();
|
|
}
|