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#ifndef PKE_WINDOW_HPP
#define PKE_WINDOW_HPP
#include "asset-manager.hpp"
#include "backends/imgui_impl_glfw.h"
#include "backends/imgui_impl_vulkan.h"
#include "event.hpp"
#include "imgui.h"
#include "memory.hpp"
#include "ecs.hpp"
#include "glm/mat4x4.hpp"
#include <cstring>
#include <cstdio>
#include <vector>
#include <cassert>
#include <GLFW/glfw3.h>
#include <vulkan/vulkan.h>
// TODO replace me with something more elegant
const unsigned int MAX_FRAMES_IN_FLIGHT = 3;
extern bool shouldRecreateSwapchain;
extern GLFWwindow *window;
extern GLFWmonitor *monitor;
extern GLFWvidmode vidMode;
extern VkInstance vkInstance;
extern VkPhysicalDevice vkPhysicalDevice;
extern VkPhysicalDeviceProperties vkPhysicalDeviceProperties;
extern VkSurfaceKHR vkSurfaceKHR;
extern VkFormat depthFormat;
extern VkDevice vkDevice;
extern VkAllocationCallbacks *vkAllocator;
extern VkQueue graphicsQueue;
extern VkCommandPool graphicsCommandPool;
extern VkCommandBuffer graphicsCommandBuffer;
extern VkQueue transferQueue;
extern VkCommandPool transferCommandPool;
extern VkCommandBuffer transferCommandBuffer;
extern unsigned int graphicsFamilyIndex;
extern unsigned int presentFamilyIndex;
extern unsigned int transferFamilyIndex;
extern VkRenderPass presentRenderPass;
extern VkRenderPass renderRenderPass;
extern VkSampleCountFlagBits renderSampleCount;
struct PKEWindowProperties {
unsigned int width = 1280;
unsigned int height = 720;
};
struct UniformBufferObject {
glm::mat4 model;
glm::mat4 view;
glm::mat4 proj;
};
extern UniformBufferObject UBO;
extern VkBuffer UniformBuffers[MAX_FRAMES_IN_FLIGHT];
extern VkExtent2D Extent;
struct DebugHitbox {
VkImage vkImage = VK_NULL_HANDLE;
VkImageView vkImageView = VK_NULL_HANDLE;
VkDeviceMemory textureMemory = VK_NULL_HANDLE;
VkDeviceMemory vertBufferMemory = VK_NULL_HANDLE;
VkBuffer vertexBuffer;
VkBuffer normalsBuffer;
VkBuffer uvBuffer;
VkBuffer indexBuffer;
VkBuffer instanceBuffer = VK_NULL_HANDLE;
uint32_t indexCount = 0;
uint32_t instanceCount = 1;
uint32_t instanceStartingIndex = 0;
VkDescriptorPool vkDescriptorPool;
VkDescriptorSet *vkDescriptorSets = nullptr;
};
extern DebugHitbox pkeDebugHitbox;
struct ImplementedPipelines {
VkDescriptorSetLayout vkDescriptorSetLayout_Texture = VK_NULL_HANDLE;
VkPipelineLayout vkPipelineLayout_Texture = VK_NULL_HANDLE;
VkSampler vkSampler_Texture = VK_NULL_HANDLE;
union {
VkPipeline arr[2] = { VK_NULL_HANDLE, VK_NULL_HANDLE };
struct {
VkPipeline Texture;
VkPipeline TextureWireframe;
};
} pipelines;
};
extern ImplementedPipelines pkePipelines;
void CreateWindow(PKEWindowProperties *wp);
void DestroyWindow();
VkShaderModule UploadShader(AssetHandle handle);
void Render();
unsigned int FindMemoryTypeIndex(uint32_t typeFilter, VkMemoryPropertyFlags memPropertyFlags);
void BeginTransferBuffer(VkDeviceSize requestedMemorySize, VkBuffer &buffer, VkDeviceMemory &deviceMemory, void *&deviceData);
void EndTransferBuffer(VkBuffer &buffer, VkDeviceMemory &deviceMemory);
#endif /* PKE_WINDOW_HPP */
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