Adding nlohmanns json library

src/Engine/Asset/Asset.cpp

@@ -0,0 +1,11 @@
+#include "Asset.h"
+
+using namespace Seele;
+
+Asset::Asset()
+{
+}
+
+Asset::~Asset()
+{
+}

src/Engine/Asset/Asset.h

@@ -0,0 +1,15 @@
+#pragma once
+#include "MinimalEngine.h"
+
+namespace Seele
+{
+class Asset
+{
+public:
+    Asset();
+    virtual ~Asset();
+
+private:
+};
+DEFINE_REF(Asset);
+} // namespace Seele

src/Engine/Asset/CMakeLists.txt

@@ -0,0 +1,6 @@
+target_sources(SeeleEngine
+    PRIVATE
+        Asset.h
+        Asset.cpp
+        FileAsset.h
+        FileAsset.cpp)

src/Engine/Asset/FileAsset.cpp

@@ -0,0 +1,62 @@
+#include "FileAsset.h"
+
+using namespace Seele;
+
+FileAsset::FileAsset()
+    : path("")
+    , name("")
+{
+}
+
+FileAsset::FileAsset(const std::string &fullPath)
+    : path(fullPath)
+{
+    name = fullPath.substr(fullPath.find_last_of('\\')+1);
+}
+
+FileAsset::FileAsset(const std::string &directory, const std::string &name)
+    : path(directory+name)
+    , name(name)
+{
+}
+
+FileAsset::~FileAsset()
+{
+}
+
+std::ifstream &FileAsset::getReadStream()
+{
+    if(inStream.is_open())
+    {
+        return inStream;
+    }
+    inStream.open(path);
+    return inStream;
+}
+
+std::ofstream &FileAsset::getWriteStream()
+{
+    if(outStream.is_open())
+    {
+        return outStream;
+    }
+    outStream.open(path);
+    return outStream;
+}
+
+void FileAsset::rename(const std::string& newName) 
+{
+    if(inStream.is_open())
+    {
+        inStream.close();
+    }
+    if(outStream.is_open())
+    {
+        outStream.flush();
+        outStream.close();
+    }
+    path.replace(path.find_last_of(name), name.size(), newName);
+    name = newName;
+    inStream.open(path);
+    outStream.open(path);
+}

src/Engine/Asset/FileAsset.h

@@ -0,0 +1,24 @@
+#pragma once
+#include "Asset.h"
+#include <fstream>
+
+namespace Seele
+{
+class FileAsset
+{
+public:
+    FileAsset();
+    FileAsset(const std::string& directory, const std::string& name);
+    FileAsset(const std::string& fullPath);
+    virtual ~FileAsset();
+    std::ifstream& getReadStream();
+    std::ofstream& getWriteStream();
+    void rename(const std::string& newName);
+private:
+    std::string name;
+    std::string path;
+    uint32 byteSize;
+    std::ifstream inStream;
+    std::ofstream outStream;
+};
+}