DebugSubpass.h

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#pragma once

#include "Subpass.h"

namespace Fling
{
    class CommandBuffer;
    class LogicalDevice;
    class FrameBuffer;  
    class MeshRenderer;
    class Swapchain;
    class FirstPersonCamera;

    class DebugSubpass : public Subpass
    {
    public:
        DebugSubpass(
            const LogicalDevice* t_Dev,
            const Swapchain* t_Swap,
            entt::registry& t_reg,
            VkRenderPass t_GlobalRenderPass,
            FirstPersonCamera* t_Cam,
            std::shared_ptr<Fling::Shader> t_Vert,
            std::shared_ptr<Fling::Shader> t_Frag
        );

        virtual ~DebugSubpass();

        void Draw(CommandBuffer& t_CmdBuf, VkFramebuffer t_PresentFrameBuf, UINT32 t_ActiveFrameInFlight, entt::registry& t_reg, float DeltaTime) override;

        void CreateDescriptorSets(VkDescriptorPool t_Pool, entt::registry& t_reg) override;

        void PrepareAttachments() override;

        void CreateGraphicsPipeline() override;

        void CleanUp(entt::registry& t_reg) override;

    private:

        void OnMeshRendererAdded(entt::entity t_Ent, entt::registry& t_Reg, MeshRenderer& t_MeshRend);

        void CreateMeshDescriptorSet(MeshRenderer& t_MeshRend);

        VkRenderPass m_GlobalRenderPass = VK_NULL_HANDLE;

        const FirstPersonCamera* m_Camera;

        struct DebugUBO
        {
            glm::mat4 Projection;
            glm::mat4 Model;
        } m_Ubo;

        VkDescriptorPool m_DescriptorPool = VK_NULL_HANDLE;
    };
}   // namespace Fling