Loading logic moved to Asset classes

src/Engine/Asset/TextureAsset.cpp

@@ -1,5 +1,9 @@
 #include "TextureAsset.h"
 #include "Graphics/GraphicsResources.h"
+#include "Graphics/Graphics.h"
+#include "Graphics/WindowManager.h"
+#include <stb_image.h>
+#include <stb_image_write.h>
 
 using namespace Seele;
 
@@ -11,7 +15,38 @@ TextureAsset::TextureAsset(const std::string& directory, const std::string& name
     : Asset(directory, name)
 {
 }
-TextureAsset::TextureAsset(const std::string& fullPath)
+TextureAsset::TextureAsset(const std::filesystem::path& fullPath) 
     : Asset(fullPath)
+{   
+}
+
+TextureAsset::~TextureAsset() 
 {
+    
+}
+
+void TextureAsset::save() 
+{
+    //TODO: make this an actual file, not just a png wrapper
+}
+
+void TextureAsset::load() 
+{
+    setStatus(Status::Loading);
+    int x, y, n;
+    unsigned char* data = stbi_load(getFullPath().c_str(), &x, &y, &n, 4);
+    TextureCreateInfo createInfo;
+    
+    //TODO: support other formats
+    createInfo.format = Gfx::SE_FORMAT_R8G8B8A8_UINT;
+    createInfo.resourceData.data = data;
+    createInfo.resourceData.size = x * y * 4 * sizeof(unsigned char);
+    createInfo.resourceData.owner = Gfx::QueueType::DEDICATED_TRANSFER;
+    createInfo.width = x;
+    createInfo.height = y;
+    Gfx::PTexture2D texture = WindowManager::getGraphics()->createTexture2D(createInfo);
+    stbi_image_free(data);
+    texture->transferOwnership(Gfx::QueueType::GRAPHICS);
+    setTexture(texture);
+    setStatus(Asset::Status::Ready);
 }