VulkanEmitter.hpp

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#pragma once

#include "Engine/Utility/Defines.hpp"

#ifdef USING_VULKAN

#include "Engine/Particle System/Emitter.hpp"

#include "Engine/Renderer/Vulkan/VulkanBuffer.hpp"
#include "Engine/Renderer/Vulkan/VulkanComputePipeline.hpp"
#include "Engine/Renderer/Vulkan/VulkanLogicalDevice.hpp"

#include <ThirdParty/EASTL-master/include/EASTL/unique_ptr.h>

namespace Engine {

    class VulkanRenderer;

    class VulkanEmitter : public Emitter
    {
    public:
        VulkanEmitter();
        ~VulkanEmitter();

        void Compile() override;

    protected:
        eastl::unique_ptr<VulkanBuffer> particleBuffer;
        eastl::unique_ptr<VulkanBuffer> stagingBuffer;

        bool bufferQueueFamilyTransitionsNeseccary;

        int renderQueueFamily;
        int computeQueueFamily;

        eastl::unique_ptr<VulkanComputePipeline> pipeline;

        static VulkanLogicalDevice* device;
        static VulkanRenderer* renderer;
        static VmaAllocator allocator;
        static VkCommandPool commandPool;

        static void InitParticleEmitter(VulkanRenderer* renderer, VulkanLogicalDevice* device, VmaAllocator allocator, VkCommandPool commandPool);

    };

}

#endif