Started working on figuring out how to properly support full screen and

high DPI

src/GameEngine.c

@@ -5,6 +5,7 @@
 #include "SDL.h"
 #include "SDL_error.h"
 #include "SDL_events.h"
+#include "SDL_hints.h"
 #include "SDL_image.h"
 #include "SDL_mixer.h"
 #include "SDL_pixels.h"
@@ -12,6 +13,7 @@
 #include "SDL_surface.h"
 #include "SDL_timer.h"
 #include "SDL_ttf.h"
+#include "SDL_video.h"
 #include "Window.h"
 #include "constants.h"
 #include "engine_build_config.h"
@@ -35,11 +37,13 @@ INTERNAL struct game_engine {
   AssetManager *asset_manager;
 } GameEngine;
 
-bool init_engine(const char *game_name, uint32_t window_width,
-                 uint32_t window_height, SDL_Color window_background_color,
-                 bool full_screen, uint8_t audio_tracks) {
+bool init_engine(const char *game_name, WindowSize window_size,
+                 SDL_Color window_background_color, bool full_screen,
+                 uint8_t audio_tracks) {
   bool initialisation_complete = true;
 
+  SDL_SetHint(SDL_HINT_VIDEODRIVER, "wayland,x11");
+
   if (SDL_Init(SDL_INIT_EVERYTHING) != 0) {
 #ifdef DEBUG_ENGINE
     printf("Failed to initialise SDL. Error: %s\n", SDL_GetError());
@@ -88,7 +92,7 @@ bool init_engine(const char *game_name, uint32_t window_width,
     }
   }
 
-  if (!init_window(&(GameEngine.window), game_name, window_width, window_height,
+  if (!init_window(&(GameEngine.window), game_name, window_size,
                    window_background_color, full_screen)) {
 #ifdef DEBUG_ENGINE
     printf("Failed to initialise window\n");
@@ -126,6 +130,12 @@ bool init_engine(const char *game_name, uint32_t window_width,
 
 bool game_running() { return GameEngine.running; }
 
+WindowSize get_window_defined_size() { return GameEngine.window.defined_size; }
+
+WindowSize get_window_drawable_size() {
+  return GameEngine.window.drawable_size;
+}
+
 ObjectID add_object(void *object, EventHandlerPtr event_handler,
                     UpdateFuncPtr update_func, RenderFuncPtr render_func) {
   if (!(GameEngine.running) || !(GameEngine.object_store)) {