1 files changed, 81 insertions, 0 deletions
diff --git a/archive/src/core/core.c b/archive/src/core/core.c
new file mode 100644
index 0000000..64f59f3
--- /dev/null
+++ b/archive/src/core/core.c
@@ -0,0 +1,81 @@
+#include "core.h"
+
+#include <stdlib.h>
+
+#include "glfw3.h"
+#include "input.h"
+#include "keys.h"
+#include "log.h"
+#include "mem.h"
+#include "render.h"
+#include "render_types.h"
+
+// These are only the initial window dimensions
+#define SCR_WIDTH 1000
+#define SCR_HEIGHT 1000
+
+Core g_core; /** @brief global `Core` that other files can use */
+
+/** @brief Gets the global `Core` singleton */
+inline Core* GetCore() { return &g_core; }
+
+void Core_Bringup(const char* window_name, struct GLFWwindow* optional_window) {
+  INFO("Initiate Core bringup");
+  memset(&g_core, 0, sizeof(Core));
+
+  RendererConfig conf = { .window_name = window_name,
+                          .scr_width = SCR_WIDTH,
+                          .scr_height = SCR_HEIGHT,
+                          .clear_colour = (Vec3){ .08, .08, .1 } };
+
+  g_core.renderer = malloc(Renderer_GetMemReqs());
+
+  // Initialise all subsystems
+
+  // renderer config, renderer ptr, ptr to store a window, and optional preexisting glfw window
+  if (!Renderer_Init(conf, g_core.renderer, &g_core.window, optional_window)) {
+    // FATAL("Failed to start renderer");
+    ERROR_EXIT("Failed to start renderer\n");
+  }
+  if (optional_window != NULL) {
+    g_core.window = optional_window;
+  }
+
+  if (!Input_Init(&g_core.input, g_core.window)) {
+    // the input system needs the glfw window which is created by the renderer
+    // hence the order here is important
+    ERROR_EXIT("Failed to start input system\n");
+  }
+
+  size_t model_data_max = 1024 * 1024 * 1024;
+  arena model_arena = arena_create(malloc(model_data_max), model_data_max);
+
+  Model_pool model_pool = Model_pool_create(&model_arena, 256, sizeof(Model));
+  g_core.models = model_pool;
+  INFO("Created model pool allocator");
+}
+
+void Core_Shutdown() {
+  Input_Shutdown(&g_core.input);
+  Renderer_Shutdown(g_core.renderer);
+  free(g_core.renderer);
+}
+
+bool ShouldExit() {
+  return key_just_released(KEYCODE_ESCAPE) || glfwWindowShouldClose(g_core.window);
+}
+
+void Frame_Begin() {
+  Input_Update(&g_core.input);
+  Render_FrameBegin(g_core.renderer);
+}
+void Frame_Draw() {}
+void Frame_End() { Render_FrameEnd(g_core.renderer); }
+
+Core* get_global_core() { return &g_core; }
+
+GLFWwindow* Core_GetGlfwWindowPtr(Core* core) { return g_core.window; }
+
+struct Renderer* Core_GetRenderer(Core* core) { return core->renderer; }
+
+Model* Model_Get(ModelHandle h) { return Model_pool_get(&g_core.models, h); }