1 files changed, 112 insertions, 0 deletions
diff --git a/src/state.h b/src/state.h
new file mode 100644
index 0000000..cd5f44e
--- /dev/null
+++ b/src/state.h
@@ -0,0 +1,112 @@
+#include <SDL2/SDL.h>
+
+#include "cq.h"
+#include "../lib/cglm/include/cglm/cglm.h"
+
+#pragma once
+
+#define MAX_FRAMES_IN_FLIGHT 2
+
+typedef struct {
+  mat4 model;
+  mat4 view;
+  mat4 proj;
+} UniformBufferObject;
+
+typedef struct {
+
+} frame_data;
+
+typedef struct state {
+  int window_w, window_h;
+  int cell_w, cell_h;
+  int grid_w, grid_h;
+  int char_w, char_h;
+  int char_x, char_y;
+
+  UniformBufferObject ubo;
+
+  float x;
+  int zoom;
+
+  SDL_Window* sdl_window;
+
+  VkInstance vk_instance;
+  VkDebugUtilsMessengerEXT vk_debug_messenger;
+  PFN_vkCreateDebugUtilsMessengerEXT pfnCreateDebugUtilsMessengerEXT;
+  PFN_vkDestroyDebugUtilsMessengerEXT pfnDestroyDebugUtilsMessengerEXT;
+  
+  VkPhysicalDevice vk_physical_device;
+  VkDevice vk_device;
+  VkQueue vk_graphics_queue;
+  VkSurfaceKHR vk_surface;
+  VkQueue vk_present_queue;
+
+  VkSwapchainKHR vk_swap_chain;
+  uint32_t vk_swap_chain_image_count;
+  // LIST vk_swap_chain_images; // VkImage
+  VkImage vk_swap_chain_images[1024];
+  VkFormat vk_swap_chain_image_format;
+  VkExtent2D vk_swap_chain_extent;
+
+  //LIST vk_swap_chain_image_views; // VkImageView
+  VkImageView vk_swap_chain_image_views[1000];
+
+  VkRenderPass vk_render_pass;
+
+  VkDescriptorSetLayout vk_descriptor_set_layout;
+  VkPipelineLayout vk_pipeline_layout;
+  VkPipeline vk_graphics_pipeline;
+
+  VkFramebuffer vk_swap_chain_framebuffers[1000];
+  uint32_t vk_swap_chain_framebuffers_count;
+
+  VkCommandPool vk_command_pool;
+  VkCommandBuffer vk_command_buffers[MAX_FRAMES_IN_FLIGHT];
+
+  VkSemaphore imageAvailableSemaphores[MAX_FRAMES_IN_FLIGHT];
+  VkSemaphore renderFinishedSemaphores[MAX_FRAMES_IN_FLIGHT];
+  VkFence inFlightFences[MAX_FRAMES_IN_FLIGHT];
+
+  VkBuffer vk_uniform_buffers[MAX_FRAMES_IN_FLIGHT];
+  VkDeviceMemory vk_uniform_buffers_memory[MAX_FRAMES_IN_FLIGHT];
+  void * vk_uniform_buffers_mapped[MAX_FRAMES_IN_FLIGHT];
+
+  VkBuffer vk_vertex_buffer;
+  VkDeviceMemory vk_vertex_buffer_memory;
+
+  VkBuffer vk_index_buffer;
+  VkDeviceMemory vk_index_buffer_memory;
+
+  VkDescriptorPool vk_descriptor_pool;
+  VkDescriptorSet vk_descriptor_sets[MAX_FRAMES_IN_FLIGHT];
+
+  LIST test;
+} state_t ;
+
+void
+init_state(state_t * s)
+{
+  s->window_w = 800;
+  s->window_h = 600;
+  s->cell_w = 10;
+  s->cell_h = 10;
+  s->grid_w = 0;
+  s->grid_h = 0;
+  s->char_w = 0;
+  s->char_h = 0;
+  s->char_x = 0;
+  s->char_y = 0;
+
+  s->zoom = 10;
+  s->x = 0.0f;
+  
+  s->sdl_window = NULL;
+
+  s->vk_swap_chain_image_count = 0;
+  s->vk_physical_device = VK_NULL_HANDLE;
+
+  s->vk_swap_chain_framebuffers_count = 0;
+
+  list_init(VkImage *, s->test, 1024);
+}