diff -r 9212be32d7a2 -r 87ff4c57955d src/window.c
--- a/src/window.c	Sun May 24 16:48:51 2026 +0200
+++ b/src/window.c	Sun May 24 17:26:24 2026 +0200
@@ -29,12 +29,12 @@
 #include "ascension/window.h"
 #include "ascension/context.h"
 
-#include <GL/glew.h>
+#include "glad.h"
 
 #include <assert.h>
 #include <stdio.h>
 
-void asc_window_initialize(unsigned int index, AscGLContextSettings settings) {
+void asc_window_initialize(unsigned int index, bool fullscreen) {
     if (index >= ASC_MAX_WINDOWS) {
         asc_error("Maximum number of windows exceeded (%u/%u).", index, ASC_MAX_WINDOWS);
         return;
@@ -46,7 +46,7 @@
     }
 
     SDL_WindowFlags flags = SDL_WINDOW_OPENGL;
-    flags |= settings.fullscreen ? SDL_WINDOW_FULLSCREEN : SDL_WINDOW_RESIZABLE;
+    flags |= fullscreen ? SDL_WINDOW_FULLSCREEN : SDL_WINDOW_RESIZABLE;
     window->sdl = SDL_CreateWindow("Ascension",800, 600, flags);
     if (window->sdl == NULL) {
         asc_error("Creating Window failed: %s", SDL_GetError());
@@ -65,7 +65,7 @@
     // default UI scale
     window->ui_scale = 1.0f;
 
-    if (asc_gl_context_initialize(&window->glctx, window->sdl, &settings)) {
+    if (asc_gl_context_initialize(&window->glctx, window->sdl)) {
         char ui_scene_name[16];
         snprintf(ui_scene_name, sizeof(ui_scene_name), "Window %u UI", index);
         asc_camera_init(&window->ui_camera, .type = ASC_CAMERA_ORTHO,