diff --git a/src/main.c b/src/main.c
index f0319dc..fba03e3 100644
--- a/src/main.c
+++ b/src/main.c
@@ -6,56 +6,22 @@
 #include "SDL3/SDL_events.h"
 #include "SDL3/SDL_keycode.h"
 #include "camera.h"
+#include "window.h"
 
 // settings
 const unsigned int SCR_WIDTH = 800;
 const unsigned int SCR_HEIGHT = 600;
 
 int main(int argc, char *argv[]) {
-  SDL_Window *window;
-  SDL_Renderer *renderer;
-  SDL_GLContext glcontext;
-  SDL_Event event;
+
+  wn_window wn_window = {0};
+  if (!wn_window_init(&wn_window)) {
+    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't initialize wn_window");
+  }
 
   const char *vertexShaderSource = SDL_LoadFile("shaders/vert.glsl", NULL);
   const char *fragmentShaderSource = SDL_LoadFile("shaders/frag.glsl", NULL);
 
-  if (!SDL_Init(SDL_INIT_VIDEO)) {
-    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't initialize SDL: %s",
-                 SDL_GetError());
-    return EXIT_FAILURE;
-  }
-
-  SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 4);
-  SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 6);
-  SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
-  SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 24);
-
-  window = SDL_CreateWindow("Hello SDL3", 320, 240,
-                            SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE);
-  if (!window) {
-    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't create window: %s",
-                 SDL_GetError());
-    return EXIT_FAILURE;
-  }
-  glcontext = SDL_GL_CreateContext(window);
-  if (!glcontext) {
-    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
-                 "Couldn't create OpenGL Context: %s", SDL_GetError());
-    return EXIT_FAILURE;
-  }
-
-  GLenum glewError = glewInit();
-  if (glewError != GLEW_OK) {
-    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error initializing GLEW! %s",
-                 glewGetErrorString(glewError));
-  }
-
-  if (!SDL_GL_MakeCurrent(window, glcontext)) {
-    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
-                 "Couldn't make glcontext current: %s", SDL_GetError());
-  }
-
   // vertex shader
   unsigned int vertexShader = glCreateShader(GL_VERTEX_SHADER);
   glShaderSource(vertexShader, 1, &vertexShaderSource, NULL);
@@ -146,20 +112,20 @@ int main(int argc, char *argv[]) {
   Camera camera = Camera_default;
 
   // Lock and hide mouse
-  SDL_SetWindowRelativeMouseMode(window, true);
+  SDL_SetWindowRelativeMouseMode(wn_window.window, true);
   SDL_GetRelativeMouseState(NULL, NULL);
 
   bool wants_running = true;
   while (wants_running) {
 
     // handle input events
-    while (SDL_PollEvent(&event)) {
-      switch (event.type) {
+    while (SDL_PollEvent(&wn_window.event)) {
+      switch (wn_window.event.type) {
       case SDL_EVENT_QUIT:
         wants_running = false;
         break;
       case SDL_EVENT_KEY_DOWN:
-        if (event.key.key == SDLK_ESCAPE) {
+        if (wn_window.event.key.key == SDLK_ESCAPE) {
           wants_running = false;
         }
         break;
@@ -189,7 +155,7 @@ int main(int argc, char *argv[]) {
     glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0);
     // glBindVertexArray(0); // no need to unbind it every time
 
-    SDL_GL_SwapWindow(window);
+    SDL_GL_SwapWindow(wn_window.window);
   }
 
   glDeleteVertexArrays(1, &VAO);
@@ -197,10 +163,7 @@ int main(int argc, char *argv[]) {
   glDeleteBuffers(1, &EBO);
   glDeleteProgram(shaderProgram);
 
-  SDL_GL_DestroyContext(glcontext);
-  SDL_DestroyWindow(window);
-
-  SDL_Quit();
+  wn_window_deinit(&wn_window);
 
   return EXIT_SUCCESS;
 }
diff --git a/src/window.c b/src/window.c
index e69de29..717a835 100644
--- a/src/window.c
+++ b/src/window.c
@@ -0,0 +1,53 @@
+#include "window.h"
+#include "SDL3/SDL_init.h"
+#include <GL/glew.h>
+#include <SDL3/SDL_log.h>
+#include <SDL3/SDL_opengl.h>
+
+bool wn_window_init(wn_window *window) {
+
+  window->window = SDL_CreateWindow("Hello SDL3", 320, 240,
+                                    SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE);
+  if (!SDL_Init(SDL_INIT_VIDEO)) {
+    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't initialize SDL: %s",
+                 SDL_GetError());
+    return false;
+  }
+
+  SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 4);
+  SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 6);
+  SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
+  SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 24);
+
+  if (!window->window) {
+    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't create window: %s",
+                 SDL_GetError());
+    return false;
+  }
+
+  window->glcontext = SDL_GL_CreateContext(window->window);
+  if (!window->glcontext) {
+    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
+                 "Couldn't create OpenGL Context: %s", SDL_GetError());
+    return false;
+  }
+
+  GLenum glewError = glewInit();
+  if (glewError != GLEW_OK) {
+    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Error initializing GLEW! %s",
+                 glewGetErrorString(glewError));
+  }
+
+  if (!SDL_GL_MakeCurrent(window->window, window->glcontext)) {
+    SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,
+                 "Couldn't make glcontext current: %s", SDL_GetError());
+  }
+
+  return true;
+}
+
+void wn_window_deinit(wn_window *window) {
+  SDL_GL_DestroyContext(window->glcontext);
+  SDL_DestroyWindow(window->window);
+  SDL_Quit();
+}
diff --git a/src/window.h b/src/window.h
index f0ee870..4f38b38 100644
--- a/src/window.h
+++ b/src/window.h
@@ -3,16 +3,17 @@
 #include "SDL3/SDL_events.h"
 #include "SDL3/SDL_render.h"
 #include "SDL3/SDL_video.h"
+#include <stdbool.h>
 
 struct wn_window_s {
   SDL_Window *window;
   SDL_Renderer *renderer;
-  SDL_GLContext *glcontext;
-  SDL_Event *event;
+  SDL_GLContext glcontext;
+  SDL_Event event;
 };
 typedef struct wn_window_s wn_window;
 
-wn_window *wn_window_init(wn_window *window);
+bool wn_window_init(wn_window *window);
 void wn_window_deinit(wn_window *window);
 
-void wn_swapwindow(wn_window*);
+void wn_swapwindow(wn_window *);