Fixing staging buffers not getting deleted

remove vgcore

src/Engine/Platform/CMakeLists.txt

@@ -1 +1,5 @@
-add_subdirectory(Windows/)
+if(WIN32)
+    add_subdirectory(Windows/)
+else()
+    add_subdirectory(Linux/)
+endif()

src/Engine/Platform/Linux/CMakeLists.txt

@@ -0,0 +1,10 @@
+target_sources(Engine
+    PRIVATE
+        GameInterface.h
+        GameInterface.cpp)
+
+
+target_sources(Engine
+    PUBLIC FILE_SET HEADERS
+        FILES
+            GameInterface.h)

src/Engine/Platform/Linux/GameInterface.cpp

@@ -0,0 +1,32 @@
+#include "GameInterface.h"
+
+using namespace Seele;
+
+GameInterface::GameInterface(std::string soPath)
+    : lib(NULL)
+    , soPath(soPath)
+{
+}
+
+GameInterface::~GameInterface()
+{
+    
+}
+
+Game* GameInterface::getGame()
+{
+    return game;
+}
+
+void GameInterface::reload(AssetRegistry* registry)
+{
+    if(lib != NULL)
+    {
+        destroyInstance(game);
+        dlclose(lib);
+    }
+    lib = dlopen(soPath.c_str(), RTLD_NOW);
+    createInstance = (decltype(createInstance))dlsym(lib, "createInstance");
+    destroyInstance = (decltype(destroyInstance))dlsym(lib, "destroyInstance");
+    game = createInstance(registry);
+}

src/Engine/Platform/Linux/GameInterface.h

@@ -0,0 +1,21 @@
+#pragma once
+#include "Game.h"
+#include "dlfcn.h"
+
+namespace Seele
+{
+class GameInterface
+{
+public:
+    GameInterface(std::string soPath);
+    ~GameInterface();
+    Game* getGame();
+    void reload(AssetRegistry* registry);
+private:
+    void* lib;
+    std::string soPath;
+    Game* game;
+    Game* (*createInstance)(AssetRegistry*) = nullptr;
+    void (*destroyInstance)(Game*) = nullptr;
+};
+} // namespace Seele