Update shader to use new render resource system

openVulkanoCpp/Scene/Shader/Shader.hpp

@@ -8,6 +8,7 @@
 
 #include "Base/ICloseable.hpp"
 #include "Base/Utils.hpp"
+#include "Base/Render/RenderResource.hpp"
 #include "VertexInputDescription.hpp"
 #include "ShaderProgramType.hpp"
 #include "DescriptorInputDescription.hpp"
@@ -79,7 +80,7 @@ namespace OpenVulkano::Scene
 
 
 
-	class Shader final : public ICloseable
+	class Shader final : public RenderResourceHolder<Shader>, public ICloseable
 	{
 	public:
 		std::vector<ShaderProgram> shaderPrograms{};
@@ -88,7 +89,6 @@ namespace OpenVulkano::Scene
 		std::vector<PushConstantRange> pushConstantRanges;
 		Topology topology = Topology::TRIANGLE_LIST;
 		CullMode cullMode = CullMode::BACK;
-		ICloseable* renderShader = nullptr;
 		CompareOp depthCompareOp = CompareOp::LESS;
 		bool alphaBlend = false; // TODO allow fine control over blending
 		bool depthTest = true;
@@ -96,7 +96,7 @@ namespace OpenVulkano::Scene
 		bool dynamicViewport = true; // If disabled the swapchains fullscreen viewport will always be used, regardless of framebuffer or viewport
 
 		Shader() = default;
-		~Shader() override { if (renderShader) Shader::Close(); }
+		~Shader() override { Shader::Close(); }
 
 		Shader& AddShaderProgram(const ShaderProgram& shaderProgram)
 		{
@@ -163,14 +163,14 @@ namespace OpenVulkano::Scene
 
 		void Close() override
 		{
-			renderShader->Close();
-			renderShader = nullptr;
+			if (HasRenderResource())
+				GetRenderResource().Release();
 		}
 
 	private:
 		void CheckShaderInitState() const
 		{
-			if (renderShader) throw std::runtime_error("Shader already initialized!");
+			if (HasRenderResource()) throw std::runtime_error("Shader already initialized!");
 		}
 	};
 }